:root {
  --ink: #071013;
  --ink-2: #0b1719;
  --ink-3: #122225;
  --paper: #f4f1ea;
  --paper-2: #e9eee7;
  --mint: #a6ed72;
  --lime: #c8ff91;
  --teal: #57c4b0;
  --cyan: #78ddd5;
  --warm: #ffcf94;
  --muted: #91a3a4;
  --line: rgba(232, 242, 230, .12);
  --line-dark: rgba(7, 16, 19, .12);
  --serif: "DM Serif Display", Georgia, serif;
  --sans: "Manrope", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius: 26px;
}

* {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth
}

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--ink);
  color: #f5f8f3;
  overflow-x: hidden
}

button,
input,
select,
textarea {
  font: inherit
}

a {
  color: inherit;
  text-decoration: none
}

button {
  border: 0;
  cursor: pointer
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .045;
  z-index: 100;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E")
}

.scroll-progress {
  position: fixed;
  left: 0;
  top: 0;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, var(--mint), var(--teal), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  z-index: 150
}

.site-header {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1230px, calc(100% - 28px));
  padding: 12px 12px 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  z-index: 90;
  border: 1px solid rgba(239, 247, 235, .11);
  background: rgba(7, 16, 19, .76);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: 999px;
  box-shadow: 0 18px 44px rgba(0, 0, 0, .2)
}

.brand {
  display: flex;
  align-items: center;
  gap: 5px;
  min-width: 144px;
  font-weight: 800;
  letter-spacing: -.05em
}

.brand-word {
  font-size: 1.25rem;
  line-height: 1
}

.brand-word>span {
  color: var(--mint)
}

.brand-mark {
  width: 45px;
  color: var(--teal);
  transform: translateY(3px)
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: rgba(245, 248, 243, .68);
  font-size: .75rem
}

.nav a {
  transition: color .2s ease, transform .2s ease
}

.nav a:hover {
  color: #fff;
  transform: translateY(-1px)
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px
}

.ask-pill,
.nav-cta {
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 800;
  font-size: .7rem;
  display: flex;
  gap: 8px;
  align-items: center;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease
}

.ask-pill {
  background: rgba(255, 255, 255, .055);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .12)
}

.ask-pill:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, .085)
}

.ask-spark {
  color: var(--mint)
}

.nav-cta {
  background: var(--lime);
  color: var(--ink);
  padding: 10px 14px 10px 16px
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(190, 255, 120, .15)
}

.section-pad {
  padding: 130px clamp(22px, 5vw, 76px)
}

.eyebrow,
.section-kicker {
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .66rem;
  font-weight: 800;
  color: rgba(245, 248, 243, .58)
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 5px rgba(166, 237, 114, .08), 0 0 18px rgba(166, 237, 114, .8);
  animation: live 2s infinite
}

@keyframes live {

  0%,
  100% {
    transform: scale(1)
  }

  50% {
    transform: scale(1.45)
  }
}

.hero {
  min-height: 100vh;
  padding-top: 176px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 70px;
  position: relative;
  isolation: isolate;
  overflow: hidden
}

.hero-grid,
.closing-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 84%);
  pointer-events: none
}

.hero::after {
  content: "";
  position: absolute;
  width: 800px;
  height: 800px;
  right: -260px;
  top: -230px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 214, 182, .15), transparent 66%);
  z-index: -1
}

.hero-copy {
  position: relative;
  z-index: 2
}

.hero h1 {
  font-size: clamp(4rem, 7.1vw, 8.2rem);
  line-height: .9;
  letter-spacing: -.075em;
  margin: 25px 0 28px;
  max-width: 890px
}

.hero h1 em,
h2 em,
h3 em {
  font-family: var(--serif);
  font-style: normal;
  font-weight: 400;
  letter-spacing: -.045em
}

.hero h1 em {
  color: var(--mint)
}

.hero-lede {
  max-width: 720px;
  font-size: clamp(1rem, 1.34vw, 1.16rem);
  line-height: 1.78;
  color: rgba(245, 248, 243, .68);
  margin: 0
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px
}

.btn {
  min-height: 52px;
  padding: 0 19px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .01em;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease
}

.btn:hover {
  transform: translateY(-2px)
}

.btn-primary {
  background: var(--lime);
  color: var(--ink);
  box-shadow: 0 14px 34px rgba(174, 239, 107, .12)
}

.btn-primary:hover {
  box-shadow: 0 18px 42px rgba(174, 239, 107, .2)
}

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, .15);
  color: #fff;
  background: rgba(255, 255, 255, .03)
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, .08)
}

.btn-subtle {
  border: 1px solid rgba(255, 255, 255, .08);
  background: transparent;
  color: rgba(245, 248, 243, .58)
}

.btn-subtle:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, .16)
}

.btn-light {
  background: var(--paper);
  color: var(--ink)
}

.btn-outline-light {
  border: 1px solid rgba(255, 255, 255, .2);
  color: #fff;
  background: transparent
}

.full {
  width: 100%
}

.hero-meta {
  margin-top: 54px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  color: rgba(245, 248, 243, .42);
  font-size: .59rem;
  text-transform: uppercase;
  letter-spacing: .09em
}

.hero-meta span {
  color: var(--mint);
  margin-right: 6px
}

.hero-intelligence {
  position: relative;
  z-index: 2;
  min-height: 590px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 34px;
  padding: 18px;
  background: linear-gradient(155deg, rgba(24, 42, 43, .86), rgba(7, 15, 17, .94));
  box-shadow: 0 40px 90px rgba(0, 0, 0, .28);
  overflow: hidden;
  transform: translateY(0);
  transition: transform .5s cubic-bezier(.2, .8, .2, 1), box-shadow .5s ease
}

.hero-intelligence::before {
  content: "";
  position: absolute;
  inset: -40% -10%;
  background: radial-gradient(circle, rgba(111, 226, 193, .13), transparent 48%);
  animation: heroAura 10s ease-in-out infinite
}

.hero-intelligence::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0 43%, rgba(255, 255, 255, .045) 50%, transparent 56%);
  transform: translateX(-120%);
  animation: sheen 7.5s ease-in-out infinite
}

.hero-intel-top,
.signal-card-top,
.signal-card-bottom,
.insight-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px
}

.hero-intel-top {
  position: relative;
  z-index: 2;
  padding: 6px 5px 18px
}

.hero-intel-top strong {
  display: block;
  font-size: 1.1rem;
  letter-spacing: -.04em
}

.mini-label {
  display: block;
  text-transform: uppercase;
  letter-spacing: .15em;
  font-size: .55rem;
  color: rgba(245, 248, 243, .42);
  font-weight: 800;
  margin-bottom: 6px
}

.concept-chip,
.signal-live {
  font-size: .54rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  padding: 7px 9px;
  border-radius: 999px;
  border: 1px solid rgba(166, 237, 114, .16);
  color: var(--mint);
  background: rgba(166, 237, 114, .05)
}

.hero-signal-card {
  position: relative;
  z-index: 2;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, .085);
  border-radius: 24px;
  background: rgba(3, 10, 12, .5);
  overflow: hidden
}

.signal-card-top {
  color: rgba(245, 248, 243, .46);
  font-size: .57rem;
  text-transform: uppercase;
  letter-spacing: .12em
}

.signal-live i {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mint);
  margin-right: 5px;
  box-shadow: 0 0 12px rgba(166, 237, 114, .8);
  animation: live 1.8s infinite
}

.ecg-hero {
  width: 100%;
  height: 125px;
  margin: 18px 0 10px;
  overflow: visible
}

.ecg-hero path {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round
}

.wave-back {
  stroke: rgba(120, 221, 213, .13);
  stroke-width: 7;
  filter: blur(3px)
}

.wave-main {
  stroke: var(--teal);
  stroke-width: 2.5;
  stroke-dasharray: 940;
  stroke-dashoffset: 940;
  animation: drawWave 4.2s ease-in-out infinite
}

@keyframes drawWave {
  0% {
    stroke-dashoffset: 940;
    opacity: .35
  }

  25%,
  72% {
    stroke-dashoffset: 0;
    opacity: 1
  }

  100% {
    stroke-dashoffset: -940;
    opacity: .25
  }
}

.signal-card-bottom strong {
  font-size: .88rem;
  letter-spacing: -.02em
}

.signal-card-bottom span {
  font-size: .58rem;
  color: var(--mint);
  text-transform: uppercase;
  letter-spacing: .13em
}

.insight-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px
}

.insight-card {
  min-height: 165px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, .085);
  border-radius: 21px;
  background: rgba(255, 255, 255, .035);
  overflow: hidden
}

.insight-top {
  font-size: .56rem;
  color: rgba(245, 248, 243, .43);
  text-transform: uppercase;
  letter-spacing: .1em
}

.insight-value {
  display: block;
  font-size: 1.3rem;
  letter-spacing: -.04em;
  margin-top: 22px
}

.insight-card p {
  margin: 7px 0 0;
  color: rgba(245, 248, 243, .47);
  line-height: 1.55;
  font-size: .66rem
}

.accent-temp {
  background: linear-gradient(155deg, rgba(255, 208, 148, .08), rgba(255, 255, 255, .025))
}

.mini-chart {
  height: 42px;
  margin-top: 14px;
  display: flex;
  align-items: flex-end;
  gap: 5px
}

.mini-chart i {
  display: block;
  flex: 1;
  border-radius: 99px 99px 3px 3px;
  background: linear-gradient(to top, var(--warm), rgba(255, 207, 148, .06));
  animation: bars 2.4s ease-in-out infinite
}

.mini-chart i:nth-child(1) {
  height: 38%
}

.mini-chart i:nth-child(2) {
  height: 47%;
  animation-delay: -.1s
}

.mini-chart i:nth-child(3) {
  height: 62%;
  animation-delay: -.2s
}

.mini-chart i:nth-child(4) {
  height: 55%;
  animation-delay: -.3s
}

.mini-chart i:nth-child(5) {
  height: 77%;
  animation-delay: -.4s
}

.mini-chart i:nth-child(6) {
  height: 68%;
  animation-delay: -.5s
}

.mini-chart i:nth-child(7) {
  height: 88%;
  animation-delay: -.6s
}

.mini-bars {
  height: 42px;
  display: flex;
  align-items: end;
  gap: 4px;
  margin-top: 14px
}

.mini-bars i {
  display: block;
  flex: 1;
  border-radius: 99px 99px 3px 3px;
  background: linear-gradient(to top, var(--teal), rgba(87, 196, 176, .06));
  animation: bars 2.6s ease-in-out infinite
}

.mini-bars i:nth-child(1) {
  height: 36%
}

.mini-bars i:nth-child(2) {
  height: 54%;
  animation-delay: -.2s
}

.mini-bars i:nth-child(3) {
  height: 46%;
  animation-delay: -.4s
}

.mini-bars i:nth-child(4) {
  height: 71%;
  animation-delay: -.6s
}

.mini-bars i:nth-child(5) {
  height: 61%;
  animation-delay: -.8s
}

.ai-outcome-card {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 52px 1fr 28px;
  align-items: center;
  gap: 14px;
  margin-top: 12px;
  padding: 14px 16px;
  border-radius: 22px;
  border: 1px solid rgba(166, 237, 114, .14);
  background: linear-gradient(90deg, rgba(166, 237, 114, .08), rgba(87, 196, 176, .04));
  transition: transform .35s ease
}

.ai-outcome-card:hover {
  transform: translateY(-4px)
}

.ai-outcome-card strong {
  display: block;
  font-size: .82rem;
  letter-spacing: -.02em
}

.ai-outcome-card p {
  margin: 5px 0 0;
  color: rgba(245, 248, 243, .43);
  font-size: .62rem
}

.ai-arrow {
  font-size: 1.15rem;
  color: var(--lime)
}

.ai-orb {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(166, 237, 114, .2);
  background: radial-gradient(circle, rgba(166, 237, 114, .26), rgba(166, 237, 114, .03));
  position: relative
}

.ai-orb::before,
.ai-orb::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  border: 1px solid rgba(87, 196, 176, .22);
  animation: ring 3s infinite ease-out
}

.ai-orb::after {
  inset: 10px;
  animation-delay: -1.5s
}

.ai-orb span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 18px rgba(166, 237, 114, .8);
  animation: pulse 1.8s infinite
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(.8);
    opacity: .7
  }

  50% {
    transform: scale(1.4);
    opacity: 1
  }
}

@keyframes ring {
  0% {
    transform: scale(.82);
    opacity: .8
  }

  100% {
    transform: scale(1.18);
    opacity: 0
  }
}

@keyframes heroAura {

  0%,
  100% {
    transform: translate3d(-3%, 0, 0) scale(1)
  }

  50% {
    transform: translate3d(5%, 4%, 0) scale(1.08)
  }
}

@keyframes sheen {

  0%,
  62% {
    transform: translateX(-120%)
  }

  80%,
  100% {
    transform: translateX(120%)
  }
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #091416;
  color: rgba(245, 248, 243, .5);
  font-size: .63rem;
  text-transform: uppercase;
  letter-spacing: .1em
}

.trust-strip>div {
  padding: 18px 22px;
  border-right: 1px solid var(--line)
}

.trust-strip>div:last-child {
  border-right: 0
}

.trust-strip span {
  color: var(--mint);
  margin-right: 8px
}

.gap {
  background: var(--paper);
  color: var(--ink)
}

.gap .section-kicker,
.intelligence .section-kicker,
.how .section-kicker,
.use-cases .section-kicker,
.why .section-kicker,
.ai-moment .section-kicker {
  color: rgba(7, 16, 19, .5)
}

.gap-heading {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 60px;
  align-items: end;
  margin-top: 24px
}

.gap-heading h2,
.story-header h2,
.how h2,
.use-head h2,
.why-statement h2,
.status h2,
.ai-moment h2 {
  font-size: clamp(3rem, 6vw, 6.3rem);
  line-height: .94;
  letter-spacing: -.07em;
  margin: 0;
  font-weight: 700
}

.gap-heading h2 em,
.story-header h2 em,
.how h2 em,
.use-head h2 em,
.why-statement h2 em,
.status h2 em,
.ai-moment h2 em {
  color: #277a69
}

.gap-heading p {
  margin: 0 0 6px;
  font-size: 1rem;
  line-height: 1.78;
  color: rgba(7, 16, 19, .64)
}

.gap-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 74px
}

.gap-card {
  min-height: 340px;
  padding: 30px;
  border: 1px solid var(--line-dark);
  border-radius: 26px;
  background: rgba(255, 255, 255, .35);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform .4s ease, background .4s ease, box-shadow .4s ease
}

.gap-card:hover {
  transform: translateY(-8px);
  background: #fffdf8;
  box-shadow: 0 24px 50px rgba(7, 16, 19, .07)
}

.gap-card.accent-card {
  background: #dcefd8;
  border-color: rgba(39, 122, 105, .18)
}

.card-index {
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .14em;
  color: rgba(7, 16, 19, .45)
}

.gap-card h3 {
  font-size: 1.55rem;
  letter-spacing: -.04em;
  margin: 35px 0 13px;
  max-width: 300px
}

.gap-card p {
  margin: 0;
  color: rgba(7, 16, 19, .58);
  line-height: 1.7;
  font-size: .9rem;
  max-width: 320px
}

.card-line {
  margin-top: 30px;
  height: 1px;
  background: rgba(7, 16, 19, .12);
  overflow: hidden
}

.card-line span {
  display: block;
  width: 32%;
  height: 100%;
  background: var(--teal);
  transform: translateX(-110%);
  transition: transform .8s cubic-bezier(.2, .9, .3, 1)
}

.gap-card:hover .card-line span {
  transform: translateX(320%)
}

.intelligence {
  background: var(--ink);
  position: relative
}

.story-header {
  display: grid;
  grid-template-columns: 1fr .72fr;
  gap: 70px;
  align-items: end;
  margin-top: 24px
}

.story-header>p {
  margin: 0 0 10px;
  max-width: 520px;
  color: rgba(245, 248, 243, .55);
  line-height: 1.78
}

.story-shell {
  display: grid;
  grid-template-columns: 1.03fr .97fr;
  gap: 34px;
  margin-top: 74px
}

.story-visual-wrap {
  position: relative
}

.story-visual {
  position: sticky;
  top: 110px;
  min-height: 640px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: linear-gradient(155deg, #102122, #071214 72%);
  overflow: hidden;
  box-shadow: 0 34px 86px rgba(0, 0, 0, .22)
}

.story-visual::after {
  content: "";
  position: absolute;
  inset: -25%;
  background: conic-gradient(from 180deg, transparent 0 68%, rgba(166, 237, 114, .07) 74%, transparent 79%);
  animation: spin 24s linear infinite
}

.visual-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(208, 255, 208, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(208, 255, 208, .04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at 50% 45%, black 22%, transparent 82%)
}

.visual-halo {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(166, 237, 114, .11);
  animation: float 8s ease-in-out infinite
}

.halo-a {
  width: 430px;
  height: 430px;
  left: -90px;
  top: 90px
}

.halo-b {
  width: 280px;
  height: 280px;
  right: -40px;
  bottom: 32px;
  animation-delay: -2.2s
}

@keyframes spin {
  to {
    transform: rotate(360deg)
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0) rotate(0deg)
  }

  50% {
    transform: translateY(-10px) rotate(4deg)
  }
}

.visual-title {
  position: relative;
  z-index: 2;
  padding: 25px 25px 0
}

.visual-title strong {
  display: block;
  font-size: 1.7rem;
  letter-spacing: -.05em
}

.visual-canvas {
  position: relative;
  z-index: 2;
  margin: 42px 25px 0;
  height: 305px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 26px;
  background: radial-gradient(circle at 50% 50%, rgba(87, 196, 176, .12), transparent 45%), rgba(0, 0, 0, .12);
  overflow: hidden
}

.story-wave {
  position: absolute;
  inset: 32px 20px auto;
  height: 210px;
  width: calc(100% - 40px)
}

.story-wave path {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round
}

.story-wave #storyWaveBack {
  stroke: rgba(120, 221, 213, .1);
  stroke-width: 8;
  filter: blur(4px)
}

.story-wave #storyWave {
  stroke: var(--teal);
  stroke-width: 2.5;
  stroke-dasharray: 1130;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset .7s ease
}

.visual-reading {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  padding: 15px 16px;
  border-radius: 18px;
  background: rgba(7, 16, 19, .74);
  border: 1px solid rgba(255, 255, 255, .08);
  backdrop-filter: blur(10px)
}

.reading-label {
  display: block;
  text-transform: uppercase;
  letter-spacing: .13em;
  color: rgba(245, 248, 243, .38);
  font-size: .53rem
}

.visual-reading strong {
  display: block;
  margin-top: 6px;
  font-size: .9rem;
  letter-spacing: -.02em
}

.signal-cluster {
  position: absolute;
  inset: 0;
  pointer-events: none
}

.signal-cluster i {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 24px rgba(166, 237, 114, .7);
  animation: clusterPulse 2.6s infinite
}

.signal-cluster i:nth-child(1) {
  left: 20%;
  top: 34%
}

.signal-cluster i:nth-child(2) {
  left: 71%;
  top: 28%;
  animation-delay: -.5s
}

.signal-cluster i:nth-child(3) {
  left: 42%;
  top: 65%;
  animation-delay: -1s
}

.signal-cluster i:nth-child(4) {
  left: 79%;
  top: 71%;
  animation-delay: -1.5s
}

@keyframes clusterPulse {

  0%,
  100% {
    transform: scale(.75);
    opacity: .45
  }

  50% {
    transform: scale(1.35);
    opacity: 1
  }
}

.visual-outcome {
  position: absolute;
  left: 25px;
  right: 25px;
  bottom: 24px;
  z-index: 4;
  display: grid;
  gap: 4px;
  padding: 15px 17px;
  border-radius: 19px;
  border: 1px solid rgba(166, 237, 114, .15);
  background: linear-gradient(90deg, rgba(166, 237, 114, .08), rgba(87, 196, 176, .04));
  transform: translateY(14px);
  opacity: .96;
  transition: transform .7s ease, opacity .7s ease
}

.visual-outcome span {
  font-size: .54rem;
  text-transform: uppercase;
  letter-spacing: .13em;
  color: var(--mint)
}

.visual-outcome strong {
  font-size: 1rem;
  letter-spacing: -.03em
}

.visual-outcome small {
  font-size: .63rem;
  color: rgba(245, 248, 243, .4)
}

.story-progress {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 3px;
  background: rgba(255, 255, 255, .07);
  z-index: 4
}

.story-progress span {
  display: block;
  width: 100%;
  height: 0;
  background: linear-gradient(var(--mint), var(--teal));
  transform-origin: top
}

.story-list {
  display: grid;
  gap: 16px
}

.story-card {
  min-height: 430px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 27px;
  background: rgba(255, 255, 255, .025);
  opacity: calc(.25 + (var(--story-focus, 0) * .75));
  transform: translate3d(0, calc((1 - var(--story-focus, 0)) * 16px), 0) scale(calc(.975 + (var(--story-focus, 0) * .025)));
  transition: opacity .32s ease, transform .32s ease, border-color .55s ease, background .55s ease;
  display: flex;
  flex-direction: column;
  will-change: transform, opacity
}

.story-card.active {
  opacity: 1;
  transform: translateX(0) scale(1);
  border-color: rgba(166, 237, 114, .18);
  background: linear-gradient(150deg, rgba(33, 58, 56, .48), rgba(255, 255, 255, .025))
}

.story-index {
  display: flex;
  justify-content: space-between;
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--mint)
}

.story-index span {
  color: rgba(245, 248, 243, .36)
}

.story-card h3 {
  font-size: 2.65rem;
  line-height: .98;
  letter-spacing: -.065em;
  max-width: 510px;
  margin: 76px 0 18px
}

.story-card p {
  max-width: 540px;
  color: rgba(245, 248, 243, .56);
  line-height: 1.75;
  font-size: .88rem
}

.story-result {
  margin-top: auto;
  padding: 17px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, .08);
  background: rgba(0, 0, 0, .12)
}

.story-result span {
  display: block;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .52rem;
  color: var(--mint)
}

.story-result strong {
  display: block;
  margin-top: 5px;
  font-size: .94rem
}

.story-result em {
  display: block;
  margin-top: 5px;
  font-style: normal;
  color: rgba(245, 248, 243, .4);
  font-size: .64rem
}

.feature-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 34px;
  color: rgba(245, 248, 243, .34);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .55rem
}

.feature-footer strong {
  color: rgba(245, 248, 243, .75)
}

.ai-moment {
  background: var(--paper);
  color: var(--ink);
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  align-items: center;
  gap: 80px;
  position: relative;
  overflow: hidden
}

.ai-moment-copy p {
  max-width: 620px;
  margin: 28px 0 0;
  color: rgba(7, 16, 19, .62);
  line-height: 1.8
}

.ai-moment-copy .btn {
  margin-top: 30px
}

.ai-orchestration {
  position: relative;
  min-height: 530px;
  border: 1px solid rgba(7, 16, 19, .1);
  border-radius: 34px;
  background: radial-gradient(circle at 50% 50%, rgba(87, 196, 176, .16), transparent 32%), linear-gradient(145deg, #eef4eb, #dcebe2);
  overflow: hidden
}

.orchestration-ring {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(39, 122, 105, .16);
  border-radius: 50%;
  animation: spin 18s linear infinite
}

.ring-1 {
  width: 210px;
  height: 210px
}

.ring-2 {
  width: 330px;
  height: 330px;
  animation-duration: 24s;
  animation-direction: reverse
}

.ring-3 {
  width: 460px;
  height: 460px;
  animation-duration: 32s
}

.orchestration-center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 150px;
  height: 150px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background: radial-gradient(circle, #183f3a, #0c2224);
  color: #fff;
  box-shadow: 0 20px 60px rgba(7, 16, 19, .18)
}

.orchestration-center span {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--mint)
}

.orchestration-center strong {
  font-size: 2rem;
  line-height: 1
}

.orchestration-center small {
  text-transform: uppercase;
  letter-spacing: .11em;
  font-size: .48rem;
  color: rgba(255, 255, 255, .45);
  margin-top: 5px
}

.orchestration-chip {
  position: absolute;
  padding: 9px 11px;
  border-radius: 999px;
  border: 1px solid rgba(39, 122, 105, .18);
  background: rgba(255, 255, 255, .6);
  backdrop-filter: blur(6px);
  font-size: .54rem;
  font-weight: 800;
  letter-spacing: .11em;
  color: rgba(7, 16, 19, .62);
  animation: chipFloat 5s ease-in-out infinite
}

.c1 {
  left: 14%;
  top: 18%
}

.c2 {
  left: 58%;
  top: 10%;
  animation-delay: -.8s
}

.c3 {
  right: 10%;
  top: 42%;
  animation-delay: -1.6s
}

.c4 {
  right: 17%;
  bottom: 15%;
  animation-delay: -2.4s
}

.c5 {
  left: 12%;
  bottom: 20%;
  animation-delay: -3.2s
}

.c6 {
  left: 39%;
  bottom: 7%;
  animation-delay: -4s
}

@keyframes chipFloat {

  0%,
  100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-9px)
  }
}

.orchestration-result {
  position: absolute;
  right: 20px;
  bottom: 20px;
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  border-radius: 17px;
  border: 1px solid rgba(39, 122, 105, .14);
  background: rgba(255, 255, 255, .64);
  backdrop-filter: blur(8px)
}

.orchestration-result span {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .5rem;
  color: #2d8171
}

.orchestration-result strong {
  font-size: .78rem
}

.orchestration-result small {
  font-size: .58rem;
  color: rgba(7, 16, 19, .48)
}

.how {
  background: #eef2e9;
  color: var(--ink)
}

.how-layout {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 90px;
  margin-top: 30px
}

.how-copy p {
  max-width: 530px;
  line-height: 1.78;
  color: rgba(7, 16, 19, .62);
  margin-top: 26px
}

.how-note {
  margin-top: 30px;
  padding: 18px 20px;
  border-left: 2px solid #3e8573;
  background: rgba(255, 255, 255, .52);
  font-size: .76rem;
  line-height: 1.7;
  color: rgba(7, 16, 19, .64);
  max-width: 540px
}

.how-rail-wrap {
  position: relative;
  padding-left: 58px;
  padding-top: 8px
}

.how-rail {
  position: absolute;
  left: 16px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: rgba(7, 16, 19, .1)
}

.how-progress {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 0;
  background: #2c8974;
  transform-origin: top
}

.how-step {
  position: relative;
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 18px;
  padding: 28px 0 62px;
  opacity: .38;
  transition: opacity .35s ease, transform .35s ease
}

.how-step.active {
  opacity: 1;
  transform: translateX(4px)
}

.step-num {
  font-size: .68rem;
  font-weight: 800;
  color: rgba(7, 16, 19, .42);
  letter-spacing: .14em
}

.how-step h3 {
  font-size: 2.15rem;
  letter-spacing: -.055em;
  margin: 0 0 9px
}

.how-step p {
  margin: 0;
  color: rgba(7, 16, 19, .58);
  line-height: 1.7;
  max-width: 530px
}

.how-rail-wrap::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 25px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #eef2e9;
  border: 2px solid #2c8974;
  box-shadow: 0 0 0 6px rgba(44, 137, 116, .07)
}

.use-cases {
  background: #0a1517
}

.use-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 60px;
  margin-top: 26px
}

.use-head p {
  max-width: 430px;
  color: rgba(245, 248, 243, .5);
  line-height: 1.7
}

.case-track {
  display: flex;
  gap: 16px;
  margin-top: 72px;
  overflow-x: auto;
  padding-bottom: 24px;
  scrollbar-width: none;
  cursor: grab
}

.case-track::-webkit-scrollbar {
  display: none
}

.case-track.dragging {
  cursor: grabbing
}

.case-card {
  flex: 0 0 min(420px, 72vw);
  min-height: 520px;
  border-radius: 30px;
  padding: 28px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform .4s ease
}

.case-card:hover {
  transform: translateY(-8px)
}

.case-athlete {
  background: linear-gradient(160deg, #132c2b, #173f37 54%, #285d4e)
}

.case-rehab {
  background: linear-gradient(155deg, #1a1b2b, #283250 57%, #4d5b88)
}

.case-preventive {
  background: linear-gradient(155deg, #d5e7d2, #a6cdbb)
}

.case-workforce {
  background: linear-gradient(155deg, #2e2418, #624a2f 58%, #8b6845)
}

.case-number {
  font-size: .65rem;
  letter-spacing: .14em;
  color: rgba(255, 255, 255, .48)
}

.case-preventive .case-number {
  color: rgba(7, 16, 19, .44)
}

.case-tag {
  display: inline-block;
  align-self: flex-start;
  margin-top: 25px;
  padding: 7px 9px;
  border: 1px solid rgba(255, 255, 255, .16);
  background: rgba(255, 255, 255, .05);
  border-radius: 999px;
  font-size: .58rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .65)
}

.case-preventive .case-tag {
  border-color: rgba(7, 16, 19, .13);
  background: rgba(255, 255, 255, .28);
  color: rgba(7, 16, 19, .55)
}

.case-card h3 {
  font-size: 3.45rem;
  letter-spacing: -.07em;
  line-height: .91;
  margin: 30px 0 18px;
  max-width: 310px
}

.case-card h3 em {
  color: var(--lime)
}

.case-preventive h3 {
  color: var(--ink)
}

.case-preventive h3 em {
  color: #297f6d
}

.case-card p {
  max-width: 330px;
  line-height: 1.68;
  color: rgba(255, 255, 255, .61);
  font-size: .84rem
}

.case-preventive p {
  color: rgba(7, 16, 19, .57)
}

.case-glyph {
  align-self: flex-end;
  width: 150px;
  height: 90px;
  position: relative
}

.bar {
  position: absolute;
  bottom: 0;
  width: 17px;
  border-radius: 999px 999px 2px 2px;
  background: rgba(199, 255, 145, .5);
  animation: bars 2.4s ease-in-out infinite
}

.b1 {
  left: 0;
  height: 35px
}

.b2 {
  left: 28px;
  height: 61px;
  animation-delay: -.2s
}

.b3 {
  left: 56px;
  height: 45px;
  animation-delay: -.4s
}

.b4 {
  left: 84px;
  height: 77px;
  animation-delay: -.6s
}

.b5 {
  left: 112px;
  height: 54px;
  animation-delay: -.8s
}

@keyframes bars {

  0%,
  100% {
    transform: scaleY(.8)
  }

  50% {
    transform: scaleY(1.12)
  }
}

.rehab-glyph {
  display: flex;
  align-items: center;
  gap: 10px
}

.rehab-glyph span {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, .5);
  border-radius: 50%;
  position: relative
}

.rehab-glyph span::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .2)
}

.orbit-glyph span {
  position: absolute;
  border: 1px solid rgba(39, 127, 109, .35);
  border-radius: 50%
}

.orbit-glyph span:first-child {
  width: 90px;
  height: 90px;
  right: 0;
  top: 0
}

.orbit-glyph span:last-child {
  width: 24px;
  height: 24px;
  right: 34px;
  top: 34px;
  background: #2c8e79;
  box-shadow: 0 0 35px rgba(44, 142, 121, .35)
}

.pulse-glyph span {
  display: block;
  margin-top: 48px;
  width: 160px;
  height: 45px;
  border-top: 2px solid rgba(255, 222, 158, .72);
  clip-path: polygon(0 70%, 14% 70%, 20% 25%, 26% 85%, 36% 54%, 44% 62%, 52% 22%, 58% 70%, 100% 70%, 100% 74%, 0 74%)
}

.track-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  color: rgba(245, 248, 243, .36);
  font-size: .58rem;
  text-transform: uppercase;
  letter-spacing: .15em
}

.track-line {
  width: min(260px, 28vw);
  height: 1px;
  background: rgba(255, 255, 255, .1);
  position: relative;
  overflow: hidden
}

.track-line i {
  position: absolute;
  left: 0;
  top: 0;
  width: 30%;
  height: 100%;
  background: var(--mint);
  animation: slideHint 2.6s ease-in-out infinite
}

@keyframes slideHint {

  0%,
  100% {
    transform: translateX(-120%)
  }

  50% {
    transform: translateX(360%)
  }
}

.why {
  background: var(--paper-2);
  color: var(--ink)
}

.why-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 90px;
  margin-top: 28px
}

.why-statement {
  position: sticky;
  top: 120px;
  align-self: start
}

.why-statement p {
  max-width: 430px;
  color: rgba(7, 16, 19, .56);
  line-height: 1.75;
  margin-top: 25px
}

.why-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(7, 16, 19, .11);
  border: 1px solid rgba(7, 16, 19, .11)
}

.why-items article {
  background: var(--paper-2);
  padding: 32px;
  min-height: 240px
}

.why-items article span {
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .13em;
  color: rgba(7, 16, 19, .38)
}

.why-items h3 {
  font-size: 1.38rem;
  letter-spacing: -.04em;
  margin: 42px 0 12px
}

.why-items p {
  color: rgba(7, 16, 19, .58);
  font-size: .84rem;
  line-height: 1.7;
  margin: 0
}

.status {
  background: var(--ink)
}

.status-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 28px;
  background: linear-gradient(145deg, rgba(30, 49, 48, .72), rgba(7, 15, 17, .9))
}

.status-head {
  display: flex;
  justify-content: space-between;
  align-items: center
}

.status-badge {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(166, 237, 114, .2);
  background: rgba(166, 237, 114, .06);
  color: var(--mint);
  font-size: .58rem;
  letter-spacing: .14em;
  font-weight: 800
}

.status-main {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 70px;
  margin-top: 65px
}

.status-main h2 {
  max-width: 760px
}

.status-main p {
  max-width: 650px;
  color: rgba(245, 248, 243, .55);
  line-height: 1.78;
  margin-top: 26px
}

.status-list {
  display: grid;
  align-content: center;
  gap: 14px
}

.status-list div {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 16px;
  border-radius: 15px;
  border: 1px solid rgba(239, 247, 235, .09);
  background: rgba(255, 255, 255, .025);
  color: rgba(245, 248, 243, .67);
  font-size: .74rem
}

.status-list b {
  font-size: .9rem;
  color: var(--mint);
  width: 18px
}

.closing {
  min-height: 680px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% 45%, #19463c, #0b1b1d 45%, #071013 78%)
}

.closing-inner {
  position: relative;
  z-index: 3;
  max-width: 870px
}

.closing h2 {
  font-size: clamp(4rem, 8vw, 8rem);
  line-height: .9;
  letter-spacing: -.08em;
  margin: 28px 0
}

.closing h2 em {
  color: var(--lime)
}

.closing p {
  max-width: 590px;
  margin: 0 auto;
  color: rgba(245, 248, 243, .58);
  line-height: 1.76
}

.closing-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 30px
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px clamp(22px, 5vw, 76px);
  border-top: 1px solid var(--line);
  background: #071013;
  color: rgba(245, 248, 243, .46);
  font-size: .64rem
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 18px
}

.footer-brand .brand-word {
  color: #fff;
  font-size: 1rem
}

.footer-center {
  letter-spacing: .04em
}

.back-top {
  color: rgba(245, 248, 243, .72);
  transition: color .2s ease
}

.back-top:hover {
  color: #fff
}

.interest-modal,
.ask-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 120
}

.interest-modal.open,
.ask-modal.open {
  display: flex
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(1, 7, 8, .7);
  backdrop-filter: blur(10px)
}

.modal-card,
.ask-card {
  width: min(520px, calc(100% - 28px));
  padding: 34px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: #101e20;
  position: relative;
  box-shadow: 0 40px 100px rgba(0, 0, 0, .4)
}

.modal-close {
  position: absolute;
  right: 18px;
  top: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .05);
  color: #fff;
  font-size: 1.5rem;
  z-index: 2
}

.modal-kicker {
  font-size: .62rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--mint);
  font-weight: 800
}

.modal-card h2,
.ask-card h2 {
  font-size: 3rem;
  letter-spacing: -.07em;
  margin: 17px 0 10px
}

.modal-card p,
.ask-subtitle {
  color: rgba(245, 248, 243, .55);
  line-height: 1.7;
  font-size: .83rem
}

.modal-card form {
  display: grid;
  gap: 14px;
  margin-top: 25px
}

.modal-card label {
  display: grid;
  gap: 8px;
  font-size: .7rem;
  color: rgba(245, 248, 243, .68)
}

.modal-card input,
.modal-card select,
.modal-card textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, .11);
  background: #0b1517;
  color: #fff;
  padding: 12px 13px;
  outline: none
}

.modal-card input,
.modal-card select {
  height: 48px
}

.modal-card textarea {
  resize: vertical;
  min-height: 108px;
  line-height: 1.5
}

.modal-card input:focus,
.modal-card select:focus,
.modal-card textarea:focus {
  border-color: rgba(166, 237, 114, .45);
  box-shadow: 0 0 0 4px rgba(166, 237, 114, .05)
}

.form-success {
  display: none;
  margin-top: 18px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(166, 237, 114, .08);
  border: 1px solid rgba(166, 237, 114, .18);
  color: var(--mint);
  font-size: .75rem;
  line-height: 1.6
}

.form-success.show {
  display: block
}

.ask-card {
  width: min(600px, calc(100% - 28px));
  background: linear-gradient(150deg, #102022, #0a1416)
}

.ask-suggestions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 20px 0 15px
}

.ask-suggestions button {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .1);
  background: rgba(255, 255, 255, .035);
  color: rgba(245, 248, 243, .62);
  font-size: .63rem
}

.ask-suggestions button:hover {
  color: #fff;
  border-color: rgba(166, 237, 114, .24)
}

.chat-window {
  height: 270px;
  overflow: auto;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, .08);
  background: #081214;
  display: flex;
  flex-direction: column;
  gap: 10px
}

.chat-bubble {
  max-width: 84%;
  padding: 11px 13px;
  border-radius: 15px;
  font-size: .72rem;
  line-height: 1.55
}

.chat-bubble.bot {
  align-self: flex-start;
  background: rgba(255, 255, 255, .05);
  color: rgba(245, 248, 243, .68)
}

.chat-bubble.user {
  align-self: flex-end;
  background: rgba(166, 237, 114, .11);
  border: 1px solid rgba(166, 237, 114, .14);
  color: #fff
}

.ask-form {
  display: grid;
  grid-template-columns: 1fr 46px;
  gap: 8px;
  margin-top: 10px
}

.ask-form input {
  width: 100%;
  height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .1);
  background: #0b1517;
  color: #fff;
  padding: 0 13px;
  outline: none
}

.ask-form input:focus {
  border-color: rgba(166, 237, 114, .45)
}

.ask-form button {
  height: 48px;
  border-radius: 14px;
  background: var(--lime);
  color: var(--ink);
  font-weight: 800
}

.ask-footnote {
  margin-top: 10px;
  color: rgba(245, 248, 243, .28);
  font-size: .56rem;
  text-transform: uppercase;
  letter-spacing: .12em
}

.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity .9s cubic-bezier(.16, .86, .28, 1), transform .9s cubic-bezier(.16, .86, .28, 1)
}

.reveal.in {
  opacity: 1;
  transform: none
}

@media (max-width:980px) {
  .site-header {
    width: calc(100% - 20px)
  }

  .nav {
    display: none
  }

  .site-header .brand {
    min-width: auto
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 150px
  }

  .hero-intelligence {
    min-height: 560px;
    margin-top: -8px
  }

  .gap-heading,
  .story-header,
  .how-layout,
  .status-main,
  .why-grid,
  .ai-moment {
    grid-template-columns: 1fr;
    gap: 35px
  }

  .gap-heading p,
  .story-header>p {
    max-width: 720px
  }

  .gap-cards {
    grid-template-columns: 1fr
  }

  .gap-card {
    min-height: 270px
  }

  .story-shell {
    grid-template-columns: 1fr
  }

  .story-visual {
    position: relative;
    top: auto;
    min-height: 590px
  }

  .story-list {
    margin-top: 12px
  }

  .story-card {
    min-height: 410px
  }

  .ai-orchestration {
    min-height: 500px
  }

  .why-statement {
    position: static
  }

  .why-items {
    grid-template-columns: 1fr 1fr
  }

  .footer {
    flex-wrap: wrap
  }

  .footer-center {
    order: 3;
    width: 100%
  }

  .status-main {
    margin-top: 45px
  }

  .trust-strip {
    grid-template-columns: 1fr 1fr
  }
}

@media (max-width:640px) {
  .section-pad {
    padding: 92px 18px
  }

  .hero {
    padding-top: 124px
  }

  .hero h1 {
    font-size: clamp(3.5rem, 19vw, 6.2rem)
  }

  .hero-lede {
    font-size: .94rem
  }

  .hero-meta {
    gap: 10px 18px;
    margin-top: 40px
  }

  .hero-intelligence {
    min-height: 535px;
    padding: 12px;
    border-radius: 28px
  }

  .insight-card {
    min-height: 155px
  }

  .signal-card-bottom strong {
    font-size: .78rem
  }

  .trust-strip {
    grid-template-columns: 1fr
  }

  .trust-strip>div {
    border-right: 0;
    border-bottom: 1px solid var(--line)
  }

  .trust-strip>div:last-child {
    border-bottom: 0
  }

  .gap-heading h2,
  .story-header h2,
  .how h2,
  .use-head h2,
  .why-statement h2,
  .status h2,
  .ai-moment h2 {
    font-size: 3.15rem
  }

  .story-visual {
    min-height: 545px;
    border-radius: 25px
  }

  .visual-canvas {
    margin-top: 28px;
    height: 275px
  }

  .story-card {
    min-height: 440px;
    padding: 24px
  }

  .story-card h3 {
    font-size: 2.4rem;
    margin-top: 54px
  }

  .feature-footer {
    justify-content: flex-start
  }

  .ai-orchestration {
    min-height: 430px
  }

  .orchestration-ring.ring-3 {
    width: 360px;
    height: 360px
  }

  .orchestration-chip {
    font-size: .46rem;
    padding: 8px 9px
  }

  .orchestration-result {
    right: 14px;
    bottom: 14px
  }

  .how-step {
    grid-template-columns: 48px 1fr;
    padding-bottom: 44px
  }

  .how-step h3 {
    font-size: 1.8rem
  }

  .case-card {
    min-height: 470px;
    flex-basis: 85vw
  }

  .case-card h3 {
    font-size: 2.9rem
  }

  .why-items {
    grid-template-columns: 1fr
  }

  .why-items article {
    min-height: 210px
  }

  .closing {
    min-height: 630px
  }

  .closing h2 {
    font-size: 4rem
  }

  .footer {
    padding: 22px 18px
  }

  .footer-brand {
    width: 100%;
    justify-content: space-between
  }

  .back-top {
    margin-left: auto
  }

  .modal-card,
  .ask-card {
    padding: 28px
  }

  .header-actions .ask-pill {
    display: none
  }
}

/* -------------------------------------------------------------------------
   Responsive hardening
   Keeps the desktop art direction intact while making the experience robust
   from compact phones through tablets and small laptops.
   ------------------------------------------------------------------------- */
html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden
}

body {
  min-width: 0
}

main,
section,
header,
footer,
div {
  min-width: 0
}

img,
svg,
video,
canvas {
  max-width: 100%;
  height: auto
}

h1,
h2,
h3,
h4,
p,
a,
button,
span,
small,
strong,
label {
  overflow-wrap: anywhere
}

.section-pad {
  width: 100%;
  max-width: 100%
}

section[id] {
  scroll-margin-top: 100px
}

.site-header {
  max-width: calc(100vw - 20px);
  padding-left: 16px
}

.header-actions {
  flex: 0 0 auto
}

.mobile-menu-toggle,
.mobile-nav {
  display: none
}

@media (max-width:1100px) {
  .site-header {
    gap: 12px
  }

  .nav {
    display: none
  }

  .mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .12);
    background: rgba(255, 255, 255, .04);
    color: #fff;
    padding: 0;
    position: relative;
    z-index: 3;
  }

  .mobile-menu-toggle span {
    position: absolute;
    width: 15px;
    height: 1.5px;
    background: currentColor;
    border-radius: 99px;
    transition: transform .25s ease, opacity .25s ease
  }

  .mobile-menu-toggle span:first-child {
    transform: translateY(-3px)
  }

  .mobile-menu-toggle span:last-child {
    transform: translateY(3px)
  }

  .site-header.menu-open .mobile-menu-toggle span:first-child {
    transform: rotate(45deg)
  }

  .site-header.menu-open .mobile-menu-toggle span:last-child {
    transform: rotate(-45deg)
  }

  .mobile-nav {
    position: absolute;
    left: 10px;
    right: 10px;
    top: calc(100% + 8px);
    padding: 10px;
    border-radius: 22px;
    border: 1px solid rgba(239, 247, 235, .10);
    background: rgba(7, 16, 19, .92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .32);
    display: grid;
    gap: 4px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease;
  }

  .site-header.menu-open .mobile-nav {
    opacity: 1;
    pointer-events: auto;
    transform: none
  }

  .mobile-nav a {
    padding: 13px 14px;
    border-radius: 14px;
    color: rgba(245, 248, 243, .72);
    font-size: .74rem
  }

  .mobile-nav a:active,
  .mobile-nav a:hover {
    background: rgba(255, 255, 255, .05);
    color: #fff
  }
}

@media (max-width:980px) {
  .section-pad {
    padding-top: 110px;
    padding-bottom: 110px
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 44px;
    padding-top: 142px
  }

  .hero-copy,
  .hero-intelligence {
    width: 100%;
    max-width: none
  }

  .hero h1 {
    max-width: 14ch
  }

  .hero-intelligence {
    min-height: 0
  }

  .hero-intel-top {
    align-items: flex-start
  }

  .hero-signal-card {
    min-width: 0
  }

  .story-shell,
  .how-layout,
  .why-grid,
  .ai-moment,
  .status-main {
    grid-template-columns: 1fr
  }

  /* Keep the storytelling scene pinned while the feature chapters travel past it. */
  .story-shell {
    grid-template-rows: minmax(0, 1fr);
    position: relative;
    align-items: stretch
  }

  .story-visual-wrap {
    grid-column: 1;
    grid-row: 1;
    position: relative;
    min-height: 0;
    height: 100%;
    z-index: 1;
    pointer-events: none
  }

  .story-visual {
    position: sticky;
    top: 94px;
    width: 100%;
    height: min(620px, calc(100svh - 118px));
    min-height: 520px
  }

  .story-list {
    grid-column: 1;
    grid-row: 1;
    z-index: 2;
    margin-top: 0;
    padding-top: calc(100svh - 154px);
    pointer-events: none
  }

  .story-card {
    width: 100%;
    min-height: 390px;
    pointer-events: auto
  }

  .how-rail-wrap {
    padding-left: 54px
  }

  .why-statement {
    position: static
  }

  .ai-orchestration {
    width: 100%;
    min-height: 500px
  }

  .orchestration-ring.ring-3 {
    width: min(460px, 72vw);
    height: min(460px, 72vw)
  }

  .orchestration-ring.ring-2 {
    width: min(330px, 58vw);
    height: min(330px, 58vw)
  }

  .orchestration-ring.ring-1 {
    width: min(210px, 42vw);
    height: min(210px, 42vw)
  }

  .orchestration-center {
    width: 132px;
    height: 132px
  }

  .orchestration-result {
    max-width: calc(100% - 32px)
  }

  .footer {
    align-items: flex-start
  }
}

@media (max-width:760px) {
  .site-header {
    top: max(8px, env(safe-area-inset-top));
    width: calc(100vw - 16px);
    padding: 8px 8px 8px 13px;
    border-radius: 22px
  }

  .brand {
    min-width: 0;
    gap: 3px
  }

  .brand-word {
    font-size: 1.1rem
  }

  .brand-mark {
    width: 36px
  }

  .header-actions {
    margin-left: auto
  }

  .header-actions .ask-pill {
    display: none
  }

  .nav-cta {
    font-size: .62rem;
    padding: 9px 11px 9px 13px
  }

  .mobile-menu-toggle {
    width: 40px;
    height: 40px
  }

  .section-pad {
    padding-left: 16px;
    padding-right: 16px;
    padding-top: 88px;
    padding-bottom: 88px
  }

  .hero {
    padding-top: 118px;
    gap: 34px
  }

  .eyebrow {
    font-size: .57rem;
    line-height: 1.55;
    align-items: flex-start
  }

  .hero h1 {
    font-size: clamp(3rem, 15vw, 5.2rem);
    line-height: .92;
    margin: 20px 0 22px;
    max-width: 11ch
  }

  .hero-lede {
    font-size: .88rem;
    line-height: 1.7
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 25px
  }

  .hero-actions .btn:first-child {
    grid-column: 1/-1
  }

  .btn {
    min-height: 50px;
    padding: 0 14px;
    font-size: .7rem
  }

  .hero-meta {
    gap: 9px 16px;
    margin-top: 30px;
    font-size: .54rem;
    line-height: 1.5
  }

  .hero-intelligence {
    padding: 10px;
    border-radius: 24px
  }

  .hero-intel-top {
    padding: 5px 4px 12px;
    gap: 8px
  }

  .hero-intel-top strong {
    font-size: .96rem
  }

  .concept-chip {
    font-size: .47rem;
    padding: 6px 8px
  }

  .hero-signal-card {
    padding: 13px;
    border-radius: 19px
  }

  .signal-card-top {
    font-size: .48rem;
    letter-spacing: .09em;
    align-items: flex-start
  }

  .signal-live {
    font-size: .45rem;
    padding: 6px 7px;
    white-space: nowrap
  }

  .ecg-hero {
    height: 96px;
    margin: 12px 0 7px
  }

  .signal-card-bottom {
    align-items: flex-start
  }

  .signal-card-bottom strong {
    font-size: .7rem;
    line-height: 1.25
  }

  .signal-card-bottom span {
    font-size: .47rem
  }

  .insight-grid {
    gap: 8px
  }

  .insight-card {
    min-height: 145px;
    padding: 12px;
    border-radius: 17px
  }

  .insight-top {
    font-size: .47rem
  }

  .insight-value {
    font-size: 1rem;
    margin-top: 16px
  }

  .insight-card p {
    font-size: .55rem;
    line-height: 1.45
  }

  .mini-chart,
  .mini-bars {
    height: 32px;
    margin-top: 10px
  }

  .ai-outcome-card {
    grid-template-columns: 42px 1fr 18px;
    gap: 9px;
    padding: 11px 12px;
    border-radius: 17px
  }

  .ai-outcome-card p {
    font-size: .55rem;
    line-height: 1.4
  }

  .trust-strip {
    grid-template-columns: 1fr
  }

  .trust-strip>div {
    padding: 14px 16px;
    font-size: .53rem;
    line-height: 1.45
  }

  .gap-heading,
  .story-header,
  .use-head {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 20px
  }

  .gap-heading h2,
  .story-header h2,
  .how h2,
  .use-head h2,
  .why-statement h2,
  .status h2,
  .ai-moment h2 {
    font-size: clamp(2.75rem, 13vw, 4.15rem);
    line-height: .94
  }

  .gap-heading p,
  .story-header>p,
  .use-head>p {
    font-size: .84rem;
    line-height: 1.65
  }

  .gap-cards {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 42px
  }

  .gap-card {
    min-height: 270px;
    padding: 23px;
    border-radius: 21px
  }

  .gap-card h3 {
    font-size: 1.65rem
  }

  .story-shell {
    gap: 0;
    margin-top: 48px
  }

  .story-visual-wrap {
    height: 100%;
  }

  .story-visual {
    top: 78px;
    height: min(520px, calc(100svh - 96px));
    min-height: 460px;
    border-radius: 23px
  }

  .story-list {
    padding-top: calc(100svh - 126px);
    gap: 12px
  }

  .visual-title {
    padding: 20px 18px 0
  }

  .visual-title strong {
    font-size: 1.35rem
  }

  .visual-canvas {
    margin: 28px 14px 0;
    height: 220px;
    border-radius: 20px
  }

  .visual-reading {
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 11px 12px;
    border-radius: 14px
  }

  .visual-reading strong {
    font-size: .76rem
  }

  .visual-outcome {
    left: 14px;
    right: 14px;
    bottom: 14px;
    padding: 11px 12px;
    border-radius: 15px
  }

  .visual-outcome strong {
    font-size: .82rem
  }

  .story-card {
    min-height: 0;
    padding: 22px;
    border-radius: 21px
  }

  .story-card h3 {
    font-size: clamp(2rem, 10vw, 3rem);
    margin: 48px 0 14px;
    max-width: 100%;
    line-height: .98
  }

  .story-card p {
    font-size: .78rem;
    line-height: 1.65
  }

  .feature-footer {
    justify-content: flex-start;
    text-align: left;
    line-height: 1.5
  }

  .how-layout {
    gap: 40px
  }

  .how-copy p {
    font-size: .84rem;
    line-height: 1.65
  }

  .how-note {
    font-size: .7rem;
    line-height: 1.55
  }

  .how-rail-wrap {
    padding-left: 48px
  }

  .how-rail {
    left: 14px
  }

  .how-step {
    grid-template-columns: 42px 1fr;
    gap: 12px;
    padding: 22px 0 44px
  }

  .step-num {
    width: 42px;
    height: 42px
  }

  .how-step h3 {
    font-size: 1.55rem
  }

  .how-step p {
    font-size: .74rem;
    line-height: 1.6
  }

  .use-head {
    align-items: start
  }

  .case-track {
    gap: 10px;
    margin-top: 40px;
    padding-bottom: 16px
  }

  .case-card {
    flex-basis: 87vw;
    min-height: 450px;
    padding: 23px;
    border-radius: 23px
  }

  .case-card h3 {
    font-size: clamp(2.35rem, 12vw, 3.5rem)
  }

  .case-card p {
    font-size: .78rem;
    line-height: 1.65
  }

  .track-hint {
    font-size: .5rem
  }

  .track-line {
    width: 32vw;
    min-width: 90px
  }

  .why-grid {
    gap: 42px
  }

  .why-items {
    grid-template-columns: 1fr
  }

  .why-items article {
    min-height: 190px;
    padding: 23px
  }

  .why-items h3 {
    font-size: 1.22rem;
    margin: 30px 0 10px
  }

  .why-items p {
    font-size: .76rem;
    line-height: 1.65
  }

  .ai-moment {
    gap: 28px
  }

  .ai-orchestration {
    min-height: 390px;
    border-radius: 24px
  }

  .orchestration-ring.ring-3 {
    width: min(390px, 86vw);
    height: min(390px, 86vw)
  }

  .orchestration-ring.ring-2 {
    width: min(280px, 66vw);
    height: min(280px, 66vw)
  }

  .orchestration-ring.ring-1 {
    width: min(190px, 48vw);
    height: min(190px, 48vw)
  }

  .orchestration-center {
    width: 110px;
    height: 110px
  }

  .orchestration-chip {
    font-size: .43rem;
    padding: 7px 8px;
    letter-spacing: .08em
  }

  .orchestration-result {
    right: 10px;
    bottom: 10px;
    max-width: calc(100% - 20px);
    padding: 10px 11px;
    font-size: .56rem
  }

  .status-card {
    padding: 20px;
    border-radius: 23px
  }

  .status-head {
    align-items: flex-start;
    gap: 12px
  }

  .status-main {
    gap: 34px;
    margin-top: 40px
  }

  .status-main p {
    font-size: .8rem;
    line-height: 1.65;
    margin-top: 20px
  }

  .status-list {
    gap: 9px
  }

  .status-list div {
    padding: 12px 11px;
    font-size: .66rem;
    line-height: 1.45;
    align-items: flex-start
  }

  .closing {
    min-height: 560px
  }

  .closing h2 {
    font-size: clamp(3.25rem, 15vw, 5rem)
  }

  .closing p {
    font-size: .82rem;
    line-height: 1.65
  }

  .closing-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px
  }

  .footer {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 20px 16px;
    font-size: .56rem
  }

  .footer-brand {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap
  }

  .footer-center {
    order: 0;
    width: auto
  }

  .back-top {
    margin-left: 0
  }

  .interest-modal,
  .ask-modal {
    padding: 12px 8px;
    align-items: flex-start;
    overflow-y: auto
  }

  .modal-card,
  .ask-card {
    width: 100%;
    max-width: 560px;
    max-height: calc(100svh - 24px);
    overflow: auto;
    margin: auto;
    padding: 22px;
    border-radius: 22px
  }

  .modal-card h2,
  .ask-card h2 {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
    line-height: .94
  }

  .modal-card p,
  .ask-subtitle {
    font-size: .74rem;
    line-height: 1.6
  }

  .modal-card form {
    gap: 11px;
    margin-top: 20px
  }

  .modal-card input,
  .modal-card select {
    height: 46px
  }

  .modal-card textarea {
    min-height: 96px
  }

  .chat-window {
    height: 190px;
    padding: 10px;
    border-radius: 15px
  }

  .chat-bubble {
    max-width: 92%;
    font-size: .65rem
  }

  .ask-suggestions {
    gap: 6px;
    margin: 14px 0 10px
  }

  .ask-suggestions button {
    font-size: .54rem;
    padding: 7px 9px
  }
}

@media (max-width:390px) {
  .site-header {
    width: calc(100vw - 12px);
    padding-left: 10px
  }

  .brand-word {
    font-size: 1rem
  }

  .brand-mark {
    width: 30px
  }

  .nav-cta {
    padding: 8px 9px 8px 11px;
    font-size: .56rem
  }

  .mobile-menu-toggle {
    width: 38px;
    height: 38px
  }

  .section-pad {
    padding-left: 13px;
    padding-right: 13px
  }

  .hero {
    padding-top: 112px
  }

  .hero h1 {
    font-size: clamp(2.8rem, 15vw, 4.5rem)
  }

  .hero-actions {
    grid-template-columns: 1fr
  }

  .hero-actions .btn:first-child {
    grid-column: auto
  }

  .hero-meta {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px
  }

  .insight-grid {
    grid-template-columns: 1fr
  }

  .insight-card {
    min-height: 132px
  }

  .story-visual {
    height: 460px;
    min-height: 440px
  }

  .story-list {
    padding-top: calc(100svh - 116px)
  }

  .visual-canvas {
    height: 205px
  }

  .case-card {
    flex-basis: 90vw;
    min-height: 430px
  }

  .ai-orchestration {
    min-height: 350px
  }

  .orchestration-result {
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 10px;
    max-width: none
  }
}

@media (hover:none),
(pointer:coarse) {

  .case-track {
    cursor: auto
  }

  .btn:hover,
  .nav a:hover,
  .ask-pill:hover,
  .nav-cta:hover,
  .gap-card:hover,
  .case-card:hover {
    transform: none
  }
}

@media (prefers-reduced-motion:reduce) {
  html {
    scroll-behavior: auto
  }

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important
  }

  .scroll-progress {
    display: none
  }
}


/* -------------------------------------------------------------------------
   VitalYug story scene
   The intelligence panel is positioned by the scroll controller inside a
   full-height column. This avoids browser-specific sticky/grid edge cases.
   ------------------------------------------------------------------------- */
.story-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(0, .97fr);
  gap: 34px;
  margin-top: 74px;
  align-items: stretch;
  position: relative;
}

.story-visual-wrap {
  position: relative;
  align-self: stretch;
  min-height: 100%;
}

.story-visual {
  position: absolute !important;
  top: 0;
  left: 0;
  width: 100%;
  height: min(640px, calc(100svh - 150px));
  min-height: 560px;
  z-index: 5;
  margin: 0;
  transition: box-shadow .45s ease;
  will-change: transform;
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.story-list {
  display: grid;
  gap: 24px;
  min-width: 0;
  position: relative;
  z-index: 3;
}

.story-card {
  min-height: clamp(620px, calc(100svh - 150px), 820px);
  padding: 30px;
  opacity: calc(.30 + (var(--story-focus, 0) * .70));
  transform: translate3d(0, calc((1 - var(--story-focus, 0)) * 18px), 0) scale(calc(.975 + (var(--story-focus, 0) * .025)));
  transition: opacity .3s ease, transform .3s ease, border-color .45s ease, background .45s ease, box-shadow .45s ease;
}

.story-card.active {
  box-shadow: 0 28px 70px rgba(0, 0, 0, .16);
}

.story-card h3 {
  margin-top: clamp(74px, 10vh, 112px)
}

@media (max-width:980px) {
  .story-shell {
    grid-template-columns: 1fr;
    gap: 0;
    display: grid;
    align-items: stretch;
  }

  .story-visual-wrap {
    grid-column: 1;
    grid-row: 1;
    min-height: 100%;
    height: auto;
    z-index: 1;
    pointer-events: none;
  }

  .story-list {
    grid-column: 1;
    grid-row: 1;
    gap: 16px;
    padding-top: calc(100svh - 140px);
    z-index: 2;
  }

  .story-visual {
    top: 0;
    height: min(560px, calc(100svh - 120px));
    min-height: 500px;
  }

  .story-card {
    min-height: calc(100svh - 155px);
    pointer-events: auto;
  }
}

@media (max-width:760px) {
  .story-shell {
    margin-top: 48px
  }

  .story-list {
    padding-top: calc(100svh - 122px);
    gap: 12px
  }

  .story-visual {
    height: min(510px, calc(100svh - 102px));
    min-height: 450px;
    border-radius: 24px;
  }

  .story-card {
    min-height: calc(100svh - 132px);
    padding: 22px;
    border-radius: 21px;
  }
}

@media (max-width:390px) {
  .story-list {
    padding-top: calc(100svh - 112px)
  }

  .story-card {
    min-height: calc(100svh - 120px)
  }
}

/* ========================================================================
   VitalYug Premium UI refinement
   Direction: restrained health-tech editorial system inspired by the calm,
   outcome-first language of premium wearables — without copying a brand.
   ======================================================================== */
:root {
  --ink: #070c0d;
  --ink-2: #0b1314;
  --ink-3: #101b1c;
  --paper: #f5f2e9;
  --paper-2: #e9eee8;
  --mint: #c1ff7e;
  --lime: #caff91;
  --teal: #4eb9a8;
  --cyan: #7bd8cf;
  --warm: #edc996;
  --muted: #93a2a2;
  --line: rgba(236, 243, 237, .105);
  --line-dark: rgba(7, 16, 19, .12);
  --serif: "DM Serif Display", Georgia, serif;
  --sans: "Plus Jakarta Sans", Manrope, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html {
  background: var(--ink)
}

body {
  background: var(--ink);
  color: #f4f6f1;
  letter-spacing: -.012em
}

.noise {
  opacity: .025
}

.scroll-progress {
  height: 1px;
  box-shadow: 0 0 14px rgba(193, 255, 126, .16)
}

.site-header {
  top: 18px;
  width: min(1280px, calc(100% - 40px));
  padding: 9px 10px 9px 18px;
  background: rgba(8, 13, 14, .60);
  border-color: rgba(239, 246, 238, .09);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .16);
  backdrop-filter: blur(24px) saturate(120%);
  -webkit-backdrop-filter: blur(24px) saturate(120%);
}

.brand-word {
  font-size: 1.14rem;
  letter-spacing: -.06em
}

.brand-mark {
  opacity: .72
}

.nav {
  gap: 28px;
  font-size: .69rem
}

.nav a {
  color: rgba(245, 248, 243, .56)
}

.header-actions {
  gap: 7px
}

.ask-pill,
.nav-cta {
  min-height: 38px;
  padding: 9px 13px;
  font-size: .64rem
}

.ask-pill {
  border-color: rgba(255, 255, 255, .09);
  background: rgba(255, 255, 255, .03)
}

.nav-cta {
  box-shadow: none
}

.nav-cta:hover {
  box-shadow: 0 10px 28px rgba(190, 255, 120, .13)
}

.section-pad {
  padding: clamp(94px, 10vw, 154px) clamp(22px, 6vw, 92px)
}

.eyebrow,
.section-kicker {
  font-size: .61rem;
  letter-spacing: .17em
}

.section-kicker {
  font-weight: 700
}

.hero {
  min-height: 100svh;
  padding-top: clamp(138px, 12vw, 176px);
  grid-template-columns: minmax(0, 1.04fr) minmax(420px, .88fr);
  gap: clamp(40px, 6vw, 92px);
  align-items: center;
}

.hero-grid {
  background-size: 84px 84px;
  opacity: .45;
  mask-image: radial-gradient(circle at 44% 46%, black 20%, transparent 76%);
}

.hero::after {
  width: 720px;
  height: 720px;
  right: -220px;
  top: -150px;
  background: radial-gradient(circle, rgba(73, 174, 155, .11), transparent 67%);
}

.hero-copy {
  max-width: 850px
}

.hero h1 {
  font-size: clamp(4rem, 7vw, 7.6rem);
  line-height: .88;
  letter-spacing: -.082em;
  max-width: 980px;
  margin: 28px 0 27px;
}

.hero h1 em {
  color: #b8f98a
}

.hero-lede {
  max-width: 690px;
  font-size: clamp(.95rem, 1.16vw, 1.08rem);
  line-height: 1.78;
  color: rgba(245, 248, 243, .62)
}

.hero-actions {
  margin-top: 31px;
  gap: 9px
}

.btn {
  min-height: 50px;
  padding: 0 18px;
  font-size: .70rem;
  box-shadow: none !important
}

.btn-primary {
  background: #c4ff87;
  color: #071013
}

.btn-ghost {
  background: rgba(255, 255, 255, .025);
  border-color: rgba(255, 255, 255, .13)
}

.btn-subtle {
  border-color: rgba(255, 255, 255, .09);
  color: rgba(245, 248, 243, .52)
}

.hero-meta {
  margin-top: 48px;
  gap: 9px 22px;
  color: rgba(245, 248, 243, .34);
  font-size: .54rem
}

/* The hero intelligence is now an editorial instrument, not a dashboard shell. */
.hero-intelligence {
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
  grid-template-rows: auto auto auto;
  gap: 12px;
  overflow: visible;
}

.hero-intelligence::before,
.hero-intelligence::after {
  display: none
}

.hero-intel-top {
  grid-column: 1/-1;
  padding: 0 0 7px
}

.hero-intel-top strong {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.045em
}

.concept-chip {
  font-size: .49rem;
  border-color: rgba(193, 255, 126, .16);
  background: transparent;
  padding: 6px 8px
}

.hero-signal-card {
  grid-column: 1;
  grid-row: 2 / span 2;
  padding: 18px;
  min-height: 355px;
  border-radius: 20px;
  border-color: rgba(255, 255, 255, .085);
  background:
    linear-gradient(145deg, rgba(23, 39, 40, .86), rgba(8, 14, 15, .92));
  box-shadow: 0 26px 60px rgba(0, 0, 0, .18);
}

.hero-signal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(100deg, transparent 0 45%, rgba(255, 255, 255, .035) 50%, transparent 54%);
  transform: translateX(-120%);
  animation: premiumSheen 9s ease-in-out infinite;
}

@keyframes premiumSheen {

  0%,
  65% {
    transform: translateX(-120%)
  }

  82%,
  100% {
    transform: translateX(120%)
  }
}

.ecg-hero {
  height: 135px;
  margin: 20px 0 18px
}

.wave-back {
  stroke: rgba(123, 216, 207, .10);
  stroke-width: 8
}

.wave-main {
  stroke: #65cbbb;
  stroke-width: 2.4
}

.signal-card-top {
  font-size: .51rem;
  letter-spacing: .14em
}

.signal-card-bottom strong {
  font-size: .82rem
}

.signal-card-bottom span {
  font-size: .52rem
}

.insight-grid {
  grid-column: 2;
  grid-row: 2;
  margin-top: 0;
  grid-template-columns: 1fr;
  gap: 12px
}

.insight-card {
  min-height: 170px;
  padding: 17px;
  border-radius: 18px;
  border-color: rgba(255, 255, 255, .08);
  background: rgba(255, 255, 255, .025);
}

.insight-value {
  font-size: 1.18rem;
  margin-top: 26px
}

.insight-card p {
  font-size: .62rem;
  color: rgba(245, 248, 243, .43)
}

.ai-outcome-card {
  grid-column: 2;
  grid-row: 3;
  min-height: 114px;
  margin-top: 0;
  padding: 16px 15px;
  border-radius: 18px;
  border-color: rgba(193, 255, 126, .14);
  background: rgba(193, 255, 126, .035);
  grid-template-columns: 42px 1fr 20px;
}

.ai-outcome-card:hover {
  transform: translateY(-3px)
}

.ai-orb {
  width: 36px;
  height: 36px
}

.ai-outcome-card strong {
  font-size: .77rem
}

.ai-outcome-card p {
  font-size: .58rem
}

.trust-strip {
  background: #081112;
  border-color: rgba(255, 255, 255, .075);
  color: rgba(245, 248, 243, .40);
}

.trust-strip>div {
  padding: 16px 20px;
  border-color: rgba(255, 255, 255, .075);
  font-size: .57rem
}

.trust-strip span {
  color: rgba(193, 255, 126, .74)
}

/* Light editorial break */
.gap {
  background: var(--paper);
  color: var(--ink)
}

.gap-heading {
  gap: 72px;
  margin-top: 28px
}

.gap-heading h2,
.story-header h2,
.how h2,
.use-head h2,
.why-statement h2,
.status h2,
.ai-moment h2 {
  font-size: clamp(3.35rem, 6.1vw, 6.6rem);
  letter-spacing: -.082em;
}

.gap-heading p {
  font-size: .94rem;
  line-height: 1.82
}

.gap-cards {
  gap: 0;
  margin-top: 84px;
  grid-template-columns: repeat(3, 1fr)
}

.gap-card {
  min-height: 360px;
  padding: 28px 30px 26px;
  border: 0;
  border-top: 1px solid rgba(7, 16, 19, .12);
  border-radius: 0;
  background: transparent;
  transition: background .35s ease, transform .35s ease;
}

.gap-card+.gap-card {
  border-left: 1px solid rgba(7, 16, 19, .10)
}

.gap-card:hover {
  transform: none;
  background: rgba(255, 255, 255, .38);
  box-shadow: none
}

.gap-card.accent-card {
  background: rgba(39, 122, 105, .08);
  border-color: rgba(39, 122, 105, .16)
}

.card-index {
  font-size: .58rem
}

.gap-card h3 {
  font-size: 1.42rem;
  max-width: 310px
}

.gap-card p {
  font-size: .82rem;
  line-height: 1.75
}

.card-line {
  background: rgba(7, 16, 19, .1);
  margin-top: 26px
}

/* Intelligence: more breathing room, less "component demo" energy. */
.intelligence {
  background: #070d0e
}

.story-header {
  grid-template-columns: 1fr .66fr;
  gap: 84px;
  margin-top: 28px
}

.story-header>p {
  font-size: .91rem;
  line-height: 1.82;
  color: rgba(245, 248, 243, .48)
}

.story-shell {
  gap: 42px;
  margin-top: 82px
}

.story-visual {
  height: min(650px, calc(100svh - 150px));
  min-height: 560px;
  border-radius: 22px;
  border-color: rgba(255, 255, 255, .075);
  background: linear-gradient(150deg, #0c1718, #071011 75%);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .22);
}

/* Static concentric framing instead of a rotating radar light. */
.story-visual::after {
  display: none
}

.visual-grid {
  opacity: .72;
  background-size: 68px 68px
}

.visual-halo {
  animation: none;
  opacity: .8
}

.halo-a {
  width: 390px;
  height: 390px;
  left: -95px;
  top: 115px
}

.halo-b {
  width: 250px;
  height: 250px;
  right: -40px;
  bottom: 36px
}

.visual-title {
  padding: 26px 26px 0
}

.visual-title strong {
  font-size: 1.5rem
}

.visual-canvas {
  margin: 38px 26px 0;
  height: 305px;
  border-radius: 20px;
  background: radial-gradient(circle at 50% 50%, rgba(78, 185, 168, .075), transparent 48%), rgba(0, 0, 0, .12)
}

.visual-reading {
  left: 16px;
  right: 16px;
  bottom: 16px;
  padding: 14px 15px;
  border-radius: 14px;
  background: rgba(7, 14, 15, .76)
}

.visual-outcome {
  left: 26px;
  right: 26px;
  bottom: 25px;
  border-radius: 15px;
  background: rgba(193, 255, 126, .045)
}

.story-list {
  gap: 18px
}

.story-card {
  min-height: clamp(620px, calc(100svh - 150px), 820px);
  padding: 29px;
  border-radius: 22px;
  border-color: rgba(255, 255, 255, .075);
  background: linear-gradient(145deg, rgba(255, 255, 255, .025), rgba(255, 255, 255, .012));
}

.story-card.active {
  background: linear-gradient(145deg, rgba(29, 53, 50, .55), rgba(255, 255, 255, .018));
  border-color: rgba(193, 255, 126, .17);
  box-shadow: 0 28px 80px rgba(0, 0, 0, .18)
}

.story-card h3 {
  font-size: clamp(2.55rem, 4.2vw, 4.25rem);
  max-width: 590px;
  margin-top: clamp(74px, 11vh, 126px);
  line-height: .91
}

.story-card p {
  font-size: .83rem;
  max-width: 540px;
  color: rgba(245, 248, 243, .53)
}

.story-result {
  border-radius: 14px;
  background: rgba(0, 0, 0, .12);
  padding: 15px 16px
}

.feature-footer {
  margin-top: 34px;
  letter-spacing: .14em
}

/* AI philosophy: one calm "intelligence engine" rather than rotating rings. */
.ai-moment {
  background: var(--paper);
  color: var(--ink);
  grid-template-columns: .9fr 1.1fr;
  gap: 96px
}

.ai-moment-copy h2 {
  max-width: 760px
}

.ai-moment-copy p {
  font-size: .92rem
}

.ai-orchestration {
  min-height: 560px;
  border-radius: 22px;
  background: #e8eee7;
  border-color: rgba(7, 16, 19, .10);
  box-shadow: 0 26px 70px rgba(7, 16, 19, .08);
}

.orchestration-ring {
  animation: none !important;
  border-color: rgba(39, 122, 105, .13)
}

.ring-1 {
  width: 190px;
  height: 190px
}

.ring-2 {
  width: 310px;
  height: 310px
}

.ring-3 {
  width: 460px;
  height: 460px
}

.orchestration-center {
  width: 168px;
  height: 168px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(145deg, #0d2523, #102f2c);
  box-shadow: 0 28px 66px rgba(7, 16, 19, .16);
}

.orchestration-center span {
  font-size: 1rem;
  letter-spacing: .16em;
  padding-left: .16em; 
}

.orchestration-center strong {
  font-size: 2.7rem;
  letter-spacing: -.07em;
  padding-right: .07em; 
}

.orchestration-chip {
  border: 1px solid rgba(39, 122, 105, .16);
  background: rgba(245, 247, 239, .76);
  box-shadow: 0 8px 22px rgba(7, 16, 19, .035)
}

.orchestration-result {
  background: #101f1d !important;
  border-color: rgba(7, 16, 19, .08) !important;
  box-shadow: 0 16px 30px rgba(7, 16, 19, .10)
}

.how {
  background: #eef2ec;
  color: var(--ink)
}

.how-layout {
  gap: 90px
}

.how-copy h2 {
  max-width: 710px
}

.how-copy p {
  max-width: 520px;
  font-size: .92rem
}

.how-note {
  border-left: 1px solid rgba(39, 122, 105, .38);
  border-radius: 0;
  padding: 15px 0 15px 17px;
  background: transparent;
  color: rgba(7, 16, 19, .53);
  font-size: .72rem
}

.how-rail-wrap {
  max-width: 700px
}

.how-step {
  padding: 28px 0;
  border-top-color: rgba(7, 16, 19, .11);
  border-radius: 0;
  background: transparent !important
}

.how-step .step-num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #e3ebe4;
  border-color: rgba(39, 122, 105, .20);
  font-size: .61rem
}

.how-step.active .step-num {
  background: #13312e;
  color: #c4ff87;
  border-color: #13312e;
  box-shadow: 0 0 0 6px rgba(39, 122, 105, .07)
}

.how-step h3 {
  font-size: 1.55rem;
  letter-spacing: -.05em
}

.how-step p {
  font-size: .82rem;
  line-height: 1.7
}

.how-rail-wrap::before {
  display: none
}

/* Use cases become a premium editorial gallery. */
.use-cases {
  background: #0a1112
}

.use-head {
  margin-top: 28px
}

.use-head p {
  font-size: .88rem
}

.case-track {
  gap: 12px;
  margin-top: 66px;
  padding-bottom: 28px
}

.case-card {
  flex-basis: min(440px, 74vw);
  min-height: 560px;
  border-radius: 22px;
  padding: 28px;
  box-shadow: none;
  transition: transform .45s cubic-bezier(.2, .85, .2, 1), filter .45s ease;
}

.case-card:hover {
  transform: translateY(-7px)
}

.case-athlete {
  background: linear-gradient(160deg, #15312e, #18443c 58%, #1e5345)
}

.case-rehab {
  background: linear-gradient(155deg, #191a27, #252e45 58%, #394764)
}

.case-preventive {
  background: linear-gradient(155deg, #dae7d7, #bfd8ca)
}

.case-workforce {
  background: linear-gradient(155deg, #252019, #463522 60%, #6c553b)
}

.case-number {
  font-size: .56rem
}

.case-tag {
  padding: 7px 9px;
  border-radius: 999px;
  font-size: .52rem
}

.case-card h3 {
  font-size: clamp(3rem, 5vw, 4.2rem);
  line-height: .88;
  letter-spacing: -.078em
}

.case-card p {
  font-size: .78rem;
  max-width: 350px;
  line-height: 1.72
}

.track-hint {
  margin-top: 7px
}

.why {
  background: #e9eee8;
  color: var(--ink)
}

.why-grid {
  gap: 96px;
  margin-top: 40px
}

.why-statement h2 {
  max-width: 620px
}

.why-items {
  background: rgba(7, 16, 19, .12);
  border: 0
}

.why-items article {
  padding: 30px;
  background: #e9eee8;
  min-height: 255px
}

.why-items article span {
  font-size: .57rem
}

.why-items h3 {
  font-size: 1.28rem;
  margin-top: 58px
}

.why-items p {
  font-size: .80rem
}

.status {
  background: #070d0e
}

.status-card {
  border-radius: 22px;
  border-color: rgba(255, 255, 255, .075);
  background: #0b1516;
  box-shadow: 0 30px 90px rgba(0, 0, 0, .16)
}

.status-head {
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, .07)
}

.status-main {
  gap: 80px;
  margin-top: 58px
}

.status-main p {
  font-size: .88rem
}

.status-list {
  gap: 10px
}

.status-list div {
  padding: 13px 14px;
  border-radius: 13px;
  background: rgba(255, 255, 255, .022);
  border-color: rgba(255, 255, 255, .07);
  font-size: .67rem
}

.status-list b {
  color: #bdf685
}

.closing {
  min-height: 720px;
  background: #081011
}

.closing::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 46%, rgba(41, 110, 95, .20), transparent 34%);
  pointer-events: none
}

.closing-grid {
  opacity: .5
}

.closing-inner {
  max-width: 1020px
}

.closing h2 {
  font-size: clamp(4.4rem, 8.5vw, 8.8rem);
  letter-spacing: -.09em
}

.closing p {
  font-size: .9rem
}

.footer {
  background: #070c0d;
  border-top-color: rgba(255, 255, 255, .07);
  padding-top: 24px;
  padding-bottom: 24px
}

/* Mobile refinement. */
@media (max-width:1100px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 62px
  }

  .hero-copy {
    max-width: none
  }

  .hero-intelligence {
    max-width: 780px;
    width: 100%;
    justify-self: center
  }

  .story-header {
    grid-template-columns: 1fr .78fr
  }

  .ai-moment {
    grid-template-columns: 1fr;
    gap: 54px
  }
}

@media (max-width:760px) {
  .site-header {
    width: calc(100% - 20px);
    top: 10px;
    padding: 8px 8px 8px 13px
  }

  .hero {
    padding-top: 118px;
    gap: 44px
  }

  .hero h1 {
    font-size: clamp(3.6rem, 15.5vw, 5.8rem)
  }

  .hero-meta {
    margin-top: 34px
  }

  .hero-intelligence {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto
  }

  .hero-intel-top {
    grid-column: 1;
    grid-row: 1
  }

  .hero-signal-card {
    grid-column: 1;
    grid-row: 2;
    min-height: 320px
  }

  .insight-grid {
    grid-column: 1;
    grid-row: 3;
    grid-template-columns: 1fr 1fr
  }

  .ai-outcome-card {
    grid-column: 1;
    grid-row: 4
  }

  .gap-heading,
  .story-header {
    grid-template-columns: 1fr;
    gap: 26px
  }

  .gap-cards {
    grid-template-columns: 1fr;
    margin-top: 50px
  }

  .gap-card,
  .gap-card+.gap-card {
    border-left: 0;
    border-top: 1px solid rgba(7, 16, 19, .12);
    min-height: 300px
  }

  .story-shell {
    gap: 24px;
    margin-top: 56px
  }

  .story-card h3 {
    font-size: clamp(2.45rem, 13vw, 4rem)
  }

  .ai-orchestration {
    min-height: 440px
  }

  .ring-3 {
    width: min(370px, 86vw);
    height: min(370px, 86vw)
  }

  .ring-2 {
    width: min(250px, 65vw);
    height: min(250px, 65vw)
  }

  .ring-1 {
    width: min(155px, 46vw);
    height: min(155px, 46vw)
  }

  .orchestration-center {
    width: 128px;
    height: 128px
  }

  .case-card {
    flex-basis: 88vw;
    min-height: 500px
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: 34px
  }
}

@media (max-width:540px) {
  .insight-grid {
    grid-template-columns: 1fr
  }

  .hero-signal-card {
    min-height: 300px
  }

  .section-pad {
    padding-left: 17px;
    padding-right: 17px
  }

  .story-visual {
    border-radius: 20px
  }

  .story-card {
    border-radius: 20px
  }

  .ai-moment {
    padding-top: 92px;
    padding-bottom: 92px
  }

  .ai-orchestration {
    min-height: 390px;
    border-radius: 20px
  }

  .orchestration-result {
    left: 12px;
    right: 12px;
    bottom: 12px
  }
}

/* ========================================================================
   Typography + editorial polish v3
   Fixes compressed display text, strengthens hierarchy, and centers the
   process-step markers without changing the existing layout or behavior.
   ======================================================================== */
:root {
  --display-track: -0.045em;
  --display-track-tight: -0.052em;
  --serif-track: -0.012em;
}

body {
  letter-spacing: -0.006em;
  word-spacing: 0.005em;
}

/* All large editorial headings: open the tracking so words read as distinct
   forms instead of visually colliding at large display sizes. */
.hero h1,
.gap-heading h2,
.story-header h2,
.how h2,
.use-head h2,
.why-statement h2,
.status h2,
.ai-moment h2,
.closing h2 {
  letter-spacing: var(--display-track);
  line-height: .94;
  word-spacing: .018em;
  text-wrap: balance;
}

.hero h1 {
  letter-spacing: var(--display-track-tight);
  line-height: .92;
}

.hero h1 em,
h2 em,
h3 em,
.story-result em {
  letter-spacing: var(--serif-track);
  word-spacing: .018em;
}

.gap-heading h2,
.story-header h2,
.how h2,
.use-head h2,
.why-statement h2,
.status h2,
.ai-moment h2 {
  line-height: .97;
}

.story-card h3,
.case-card h3,
.gap-card h3,
.why-items h3,
.hero-intel-top strong,
.ai-outcome-card strong {
  letter-spacing: -0.032em;
  line-height: 1.02;
  word-spacing: .012em;
}

.story-card h3 {
  line-height: .97
}

.case-card h3 {
  line-height: .94
}

.gap-card h3 {
  line-height: 1.08
}

.hero-lede,
.gap-heading p,
.story-header>p,
.how-copy p,
.use-head>p,
.why-statement p,
.status-main p,
.ai-moment-copy p,
.story-card p,
.case-card p,
.how-step p {
  letter-spacing: 0;
  word-spacing: .01em;
}

/* More deliberate spacing around the large editorial moments. */
.gap-heading h2 {
  margin-bottom: 6px
}

.story-header h2 {
  margin-bottom: 4px
}

.how-copy h2 {
  margin-bottom: 8px
}

.use-head h2 {
  margin-bottom: 4px
}

.why-statement h2 {
  margin-bottom: 6px
}

.ai-moment-copy h2 {
  margin-bottom: 8px
}

.closing h2 {
  margin-bottom: 18px
}

/* Process rail: precise circular markers with optical centering. */
.how-rail-wrap {
  padding-left: 64px
}

.how-rail {
  left: 20px;
  top: 24px;
  bottom: 24px;
  width: 1px;
  background: rgba(7, 16, 19, .12)
}

.how-progress {
  left: 0;
  width: 1px;
  background: linear-gradient(to bottom, #2d8875, #4a9f8e)
}

.how-step {
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 31px 0 70px;
  opacity: .42;
}

.how-step.active {
  opacity: 1;
  transform: translateX(3px)
}

.how-step .step-num {
  width: 42px;
  height: 42px;
  min-width: 42px;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(39, 122, 105, .18);
  background: rgba(255, 255, 255, .28);
  color: rgba(7, 16, 19, .42);
  font-size: .62rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .055em;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  padding-top: 1px;
  box-shadow: 0 0 0 0 rgba(39, 122, 105, 0);
  transition: background .35s ease, color .35s ease, border-color .35s ease, box-shadow .35s ease, transform .35s ease;
}

.how-step.active .step-num {
  background: #143531;
  color: #caff91;
  border-color: #143531;
  box-shadow: 0 0 0 7px rgba(39, 122, 105, .08), 0 10px 24px rgba(7, 16, 19, .08);
  transform: scale(1.02);
}

.how-step h3 {
  font-size: 1.62rem;
  letter-spacing: -.032em;
  line-height: 1.04;
  margin: 0 0 11px;
}

.how-step p {
  font-size: .83rem;
  line-height: 1.78;
  max-width: 560px
}

/* Consistent premium micro-label rhythm. */
.section-kicker,
.eyebrow,
.mini-label,
.card-index,
.story-index,
.case-number,
.case-tag,
.signal-card-top,
.insight-top,
.feature-footer {
  text-rendering: geometricPrecision;
}

/* Reduce the feeling of text blocks touching one another in large cards. */
.story-result strong,
.story-result em,
.visual-outcome strong,
.visual-outcome small {
  letter-spacing: 0;
}

@media (max-width:760px) {
  .hero h1 {
    line-height: .94;
    letter-spacing: -.042em
  }

  .gap-heading h2,
  .story-header h2,
  .how h2,
  .use-head h2,
  .why-statement h2,
  .status h2,
  .ai-moment h2,
  .closing h2 {
    letter-spacing: -.038em;
    line-height: .98
  }

  .story-card h3,
  .case-card h3 {
    letter-spacing: -.03em;
    line-height: 1
  }

  .how-rail-wrap {
    padding-left: 58px
  }

  .how-rail {
    left: 18px
  }

  .how-step {
    grid-template-columns: 44px 1fr;
    gap: 14px;
    padding: 25px 0 48px
  }

  .how-step .step-num {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    font-size: .6rem
  }

  .how-step h3 {
    font-size: 1.55rem;
    line-height: 1.06
  }
}

@media (max-width:540px) {
  .hero h1 {
    letter-spacing: -.035em
  }

  .gap-heading h2,
  .story-header h2,
  .how h2,
  .use-head h2,
  .why-statement h2,
  .status h2,
  .ai-moment h2,
  .closing h2 {
    letter-spacing: -.03em
  }

  .how-rail-wrap {
    padding-left: 54px
  }

  .how-rail {
    left: 17px
  }

  .how-step {
    grid-template-columns: 42px 1fr;
    gap: 12px
  }

  .how-step .step-num {
    width: 38px;
    height: 38px;
    min-width: 38px;
    min-height: 38px
  }
}

/* =======================================================================
   VitalYug premium UI refinement v4
   Quieter surfaces, stronger editorial hierarchy, richer instrument details.
   Existing interactions and scroll storytelling are preserved.
   ======================================================================= */
:root {
  --paper: #f5f2eb;
  --paper-2: #e9eee7;
  --ink: #061012;
  --ink-2: #0b1719;
  --teal-deep: #143d39;
  --teal-soft: #7acbbc;
  --mint: #b6f47a;
  --lime: #cfff9b;
  --display-track: -0.028em;
  --display-track-tight: -0.036em;
  --serif-track: -0.006em;
  --hairline: rgba(245, 248, 243, .09);
  --hairline-dark: rgba(7, 16, 19, .11);
}

html {
  scroll-padding-top: 110px
}

body {
  font-family: var(--sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased
}

/* Header */
.site-header {
  top: 16px;
  width: min(1280px, calc(100% - 32px));
  padding: 9px 9px 9px 18px;
  border-color: rgba(239, 247, 235, .10);
  background: rgba(5, 13, 15, .72);
  box-shadow: 0 18px 55px rgba(0, 0, 0, .18), inset 0 1px 0 rgba(255, 255, 255, .025);
}

.brand {
  min-width: 158px;
  letter-spacing: -.042em
}

.brand-word {
  font-size: 1.18rem
}

.nav {
  gap: 28px;
  font-size: .67rem;
  letter-spacing: .025em
}

.nav a {
  position: relative;
  padding: 6px 0
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--mint);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .25s ease
}

.nav a:hover::after,
.nav a[aria-current="true"]::after {
  transform: scaleX(1)
}

.header-actions {
  gap: 7px
}

.ask-pill,
.nav-cta {
  padding: 9px 13px;
  font-size: .66rem;
  letter-spacing: .01em
}

.ask-pill {
  background: rgba(255, 255, 255, .045)
}

.nav-cta {
  background: linear-gradient(135deg, var(--lime), #b8ed7e)
}

.section-pad {
  padding-top: 150px;
  padding-bottom: 150px
}

.section-kicker,
.eyebrow {
  font-size: .60rem;
  letter-spacing: .19em
}

/* Hero */
.hero {
  min-height: 100svh;
  padding-top: 178px;
  grid-template-columns: minmax(0, 1.07fr) minmax(420px, .93fr);
  gap: clamp(42px, 6vw, 92px);
  align-items: center;
}

.hero-grid {
  background-size: 86px 86px;
  opacity: .48
}

.hero::after {
  width: 720px;
  height: 720px;
  right: -270px;
  top: -170px;
  background: radial-gradient(circle, rgba(78, 180, 161, .13), transparent 67%)
}

.hero-copy {
  padding-left: clamp(0px, 1vw, 14px)
}

.hero h1 {
  font-size: clamp(4.55rem, 7.0vw, 8.0rem);
  line-height: .925;
  letter-spacing: var(--display-track-tight);
  margin: 22px 0 30px;
  max-width: 9.7ch;
}

.hero h1 em {
  letter-spacing: var(--serif-track)
}

.hero-lede {
  max-width: 650px;
  font-size: 1.01rem;
  line-height: 1.82;
  color: rgba(245, 248, 243, .66)
}

.hero-actions {
  margin-top: 31px;
  gap: 9px
}

.btn {
  min-height: 50px;
  padding: 0 18px;
  font-size: .69rem
}

.hero-meta {
  margin-top: 47px;
  gap: 10px 26px;
  font-size: .54rem;
  line-height: 1.55
}

.hero-meta div {
  display: flex;
  align-items: baseline
}

.hero-intelligence {
  min-height: 612px;
  padding: 16px;
  border-radius: 30px;
  border-color: rgba(255, 255, 255, .08);
  background: linear-gradient(145deg, rgba(18, 35, 35, .82), rgba(5, 12, 14, .98) 68%), radial-gradient(circle at 85% 12%, rgba(163, 239, 119, .10), transparent 28%);
  box-shadow: 0 42px 100px rgba(0, 0, 0, .30), inset 0 1px 0 rgba(255, 255, 255, .03);
}

.hero-intelligence::before {
  inset: -55% -25%;
  background: radial-gradient(circle, rgba(90, 194, 173, .09), transparent 50%);
  animation: heroAura 18s ease-in-out infinite
}

.hero-intelligence::after {
  opacity: .45;
  animation: sheen 10s ease-in-out infinite
}

.hero-intel-top {
  padding: 6px 6px 16px
}

.hero-intel-top strong {
  font-size: 1.02rem;
  letter-spacing: -.02em
}

.concept-chip {
  background: rgba(182, 244, 122, .05);
  border-color: rgba(182, 244, 122, .16);
  padding: 6px 8px
}

.hero-signal-card {
  padding: 17px;
  border-radius: 22px;
  background: rgba(1, 8, 10, .55);
  border-color: rgba(255, 255, 255, .075);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .02)
}

.signal-card-top {
  font-size: .54rem;
  letter-spacing: .14em
}

.ecg-hero {
  height: 138px;
  margin: 18px 0 7px
}

.signal-card-bottom strong {
  font-size: .84rem;
  letter-spacing: -.012em
}

.signal-card-bottom span {
  font-size: .52rem
}

.insight-grid {
  gap: 10px;
  margin-top: 10px
}

.insight-card {
  min-height: 150px;
  padding: 15px;
  border-radius: 19px;
  background: rgba(255, 255, 255, .028);
  border-color: rgba(255, 255, 255, .075)
}

.insight-top {
  font-size: .53rem;
  letter-spacing: .11em
}

.insight-value {
  font-size: 1.16rem;
  letter-spacing: -.025em;
  margin-top: 19px
}

.insight-card p {
  font-size: .61rem;
  line-height: 1.55;
  color: rgba(245, 248, 243, .45)
}

.accent-temp {
  background: linear-gradient(145deg, rgba(255, 210, 154, .08), rgba(255, 255, 255, .02))
}

.accent-ai {
  background: linear-gradient(145deg, rgba(90, 194, 173, .075), rgba(255, 255, 255, .018))
}

.ai-outcome-card {
  grid-template-columns: 46px 1fr 24px;
  margin-top: 10px;
  padding: 13px 15px;
  border-radius: 19px;
  background: rgba(182, 244, 122, .045);
  border-color: rgba(182, 244, 122, .12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .02)
}

.ai-orb {
  width: 40px;
  height: 40px
}

.ai-outcome-card strong {
  font-size: .78rem
}

.ai-outcome-card p {
  font-size: .59rem;
  line-height: 1.45
}

/* Trust strip */
.trust-strip {
  grid-template-columns: repeat(4, 1fr);
  background: #081213;
  border-color: rgba(255, 255, 255, .085)
}

.trust-strip>div {
  padding: 17px 22px;
  border-right-color: rgba(255, 255, 255, .075);
  font-size: .56rem;
  letter-spacing: .095em
}

.trust-strip>div span {
  color: rgba(182, 244, 122, .72)
}

/* Gap */
.gap {
  background: var(--paper);
  color: var(--ink)
}

.gap .section-kicker {
  color: rgba(7, 16, 19, .46)
}

.gap-heading {
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .55fr);
  gap: 100px;
  margin-top: 32px
}

.gap-heading h2,
.story-header h2,
.how h2,
.use-head h2,
.why-statement h2,
.status h2,
.ai-moment h2,
.closing h2 {
  letter-spacing: var(--display-track);
  line-height: .96
}

.gap-heading h2 {
  font-size: clamp(4rem, 6.7vw, 7.4rem);
  max-width: 11ch
}

.gap-heading p {
  font-size: .88rem;
  line-height: 1.85;
  color: rgba(7, 16, 19, .56);
  padding-top: 8px
}

.gap-cards {
  margin-top: 94px;
  gap: 0;
  border-top: 1px solid var(--hairline-dark);
  border-bottom: 1px solid var(--hairline-dark)
}

.gap-card,
.gap-card+.gap-card {
  padding: 30px 30px 34px;
  min-height: 300px;
  border: 0;
  border-right: 1px solid var(--hairline-dark);
  border-radius: 0;
  background: transparent
}

.gap-card:last-child {
  border-right: 0
}

.gap-card:hover {
  background: rgba(39, 122, 105, .035)
}

.gap-card .card-index {
  font-variant-numeric: tabular-nums;
  color: rgba(7, 16, 19, .42);
  font-size: .59rem;
  letter-spacing: .1em
}

.gap-card h3 {
  font-size: 1.45rem;
  line-height: 1.08;
  letter-spacing: -.025em;
  max-width: 300px;
  margin-top: 62px
}

.gap-card p {
  max-width: 330px;
  font-size: .75rem;
  line-height: 1.72;
  color: rgba(7, 16, 19, .53)
}

.card-line {
  height: 1px;
  margin-top: 32px;
  background: rgba(7, 16, 19, .12);
  overflow: hidden
}

.card-line span {
  display: block;
  width: 30%;
  height: 1px;
  background: #2f8274;
  transform: translateX(-100%);
  transition: transform .5s ease
}

.gap-card:hover .card-line span {
  transform: translateX(0)
}

.accent-card {
  background: rgba(39, 122, 105, .045) !important
}

/* Intelligence story */
.intelligence {
  background: #060d0f
}

.story-header {
  grid-template-columns: minmax(0, 1.1fr) minmax(290px, .5fr);
  gap: 110px;
  margin-top: 34px
}

.story-header h2 {
  font-size: clamp(4rem, 6.9vw, 7.8rem);
  max-width: 8.6ch
}

.story-header>p {
  font-size: .88rem;
  line-height: 1.88;
  color: rgba(245, 248, 243, .47);
  padding-top: 6px
}

.story-shell {
  gap: 30px;
  margin-top: 88px;
  grid-template-columns: minmax(0, 1fr) minmax(0, .95fr)
}

.story-visual {
  border-radius: 24px;
  background: linear-gradient(150deg, #0d1819, #071011 74%);
  border-color: rgba(255, 255, 255, .065);
  box-shadow: 0 38px 100px rgba(0, 0, 0, .24)
}

.story-visual .visual-title strong {
  letter-spacing: -.018em
}

.visual-grid {
  opacity: .4;
  background-size: 58px 58px
}

.halo-a,
.halo-b {
  border-color: rgba(90, 194, 173, .10);
  box-shadow: none
}

.visual-canvas {
  background: radial-gradient(circle at 50% 50%, rgba(78, 185, 168, .09), transparent 50%), rgba(0, 0, 0, .14);
  border-color: rgba(255, 255, 255, .06)
}

.visual-reading {
  background: rgba(5, 12, 14, .78);
  border-color: rgba(255, 255, 255, .07)
}

.visual-outcome {
  background: linear-gradient(90deg, rgba(182, 244, 122, .055), rgba(87, 196, 176, .03));
  border-color: rgba(182, 244, 122, .10)
}

.story-list {
  gap: 18px
}

.story-card {
  border-radius: 22px;
  border-color: rgba(255, 255, 255, .065);
  background: linear-gradient(155deg, rgba(255, 255, 255, .022), rgba(255, 255, 255, .009));
  box-shadow: none
}

.story-card.active {
  background: linear-gradient(155deg, rgba(28, 50, 48, .46), rgba(255, 255, 255, .012));
  border-color: rgba(182, 244, 122, .16);
  box-shadow: 0 32px 90px rgba(0, 0, 0, .16)
}

.story-card h3 {
  letter-spacing: -.034em;
  line-height: .94
}

.story-card p {
  color: rgba(245, 248, 243, .50);
  font-size: .81rem;
  line-height: 1.75
}

.story-result {
  background: rgba(255, 255, 255, .02);
  border-color: rgba(255, 255, 255, .06)
}

.feature-footer {
  font-size: .54rem;
  color: rgba(245, 248, 243, .34)
}

/* AI synthesis: a calm intelligence instrument, no rotating spotlight. */
.ai-moment {
  background: var(--paper);
  color: var(--ink);
  grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
  gap: 110px
}

.ai-moment-copy h2 {
  font-size: clamp(4rem, 6.2vw, 7rem);
  max-width: 9ch
}

.ai-moment-copy p {
  max-width: 530px;
  font-size: .91rem;
  line-height: 1.85;
  color: rgba(7, 16, 19, .56)
}

.ai-orchestration {
  min-height: 575px;
  border-radius: 24px;
  background: linear-gradient(145deg, #edf1eb, #e1e9e1);
  border: 1px solid rgba(7, 16, 19, .09);
  box-shadow: 0 30px 80px rgba(7, 16, 19, .08);
  overflow: hidden
}

.orchestration-center {
  width: 176px;
  height: 176px;
  background: linear-gradient(145deg, #0e2926, #153b35);
  box-shadow: 0 24px 58px rgba(7, 16, 19, .16)
}

.orchestration-center strong {
  font-size: 2.9rem;
  letter-spacing: -.055em
}

.orchestration-center span {
  font-size: .74rem;
  letter-spacing: .2em
}

.orchestration-ring {
  border-color: rgba(39, 122, 105, .12);
  animation: none !important
}

.ring-1 {
  width: 190px;
  height: 190px
}

.ring-2 {
  width: 310px;
  height: 310px
}

.ring-3 {
  width: 470px;
  height: 470px
}

.orchestration-chip {
  padding: 8px 11px;
  background: rgba(249, 250, 245, .78);
  border-color: rgba(39, 122, 105, .15);
  box-shadow: 0 10px 22px rgba(7, 16, 19, .035);
  font-size: .52rem;
  letter-spacing: .11em
}

.orchestration-result {
  background: #102320 !important;
  border-color: rgba(7, 16, 19, .08) !important;
  box-shadow: 0 18px 36px rgba(7, 16, 19, .10) !important;
  border-radius: 16px !important
}

/* How it works */
.how {
  background: #eef2ec;
  color: var(--ink)
}

.how-layout {
  gap: 110px
}

.how-copy h2 {
  font-size: clamp(4rem, 6.2vw, 7rem);
  max-width: 8.7ch
}

.how-copy p {
  max-width: 510px;
  font-size: .91rem;
  line-height: 1.85;
  color: rgba(7, 16, 19, .57)
}

.how-note {
  max-width: 475px;
  border-left: 1px solid rgba(39, 122, 105, .38);
  padding: 14px 0 14px 18px;
  background: transparent;
  color: rgba(7, 16, 19, .54);
  font-size: .70rem;
  line-height: 1.7
}

.how-rail-wrap {
  max-width: 720px
}

.how-step {
  padding: 30px 0 68px;
  border-top-color: rgba(7, 16, 19, .105)
}

.how-step .step-num {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  background: #e4ebe4;
  border-color: rgba(39, 122, 105, .20)
}

.how-step.active .step-num {
  background: #12312d;
  color: #c8ff92;
  border-color: #12312d;
  box-shadow: 0 0 0 7px rgba(39, 122, 105, .065), 0 10px 24px rgba(7, 16, 19, .08)
}

.how-step h3 {
  font-size: 1.72rem;
  letter-spacing: -.025em;
  line-height: 1.02;
  margin-bottom: 10px
}

.how-step p {
  font-size: .81rem;
  line-height: 1.78;
  color: rgba(7, 16, 19, .53)
}

/* Use-case gallery */
.use-cases {
  background: #081012
}

.use-head {
  margin-top: 28px
}

.use-head h2 {
  font-size: clamp(4rem, 6.5vw, 7.1rem);
  max-width: 8.5ch
}

.use-head p {
  font-size: .88rem;
  line-height: 1.8;
  color: rgba(245, 248, 243, .47);
  max-width: 410px;
  padding-top: 7px
}

.case-track {
  gap: 14px;
  margin-top: 72px;
  padding-bottom: 24px
}

.case-card {
  flex-basis: min(430px, 73vw);
  min-height: 570px;
  border-radius: 18px;
  padding: 30px;
  box-shadow: none;
  transition: transform .5s cubic-bezier(.2, .85, .2, 1), filter .5s ease, box-shadow .5s ease
}

.case-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 70px rgba(0, 0, 0, .16)
}

.case-athlete {
  background: linear-gradient(165deg, #16312e, #17453e 62%, #206150)
}

.case-rehab {
  background: linear-gradient(165deg, #1a1a28, #293248 62%, #405171)
}

.case-preventive {
  background: linear-gradient(165deg, #dce8da, #c4dccc 60%, #a8c5b7)
}

.case-workforce {
  background: linear-gradient(165deg, #252019, #493824 62%, #745d40)
}

.case-number {
  font-size: .55rem;
  letter-spacing: .12em
}

.case-tag {
  padding: 7px 10px;
  border-radius: 999px;
  font-size: .50rem;
  letter-spacing: .12em
}

.case-card h3 {
  font-size: clamp(3.15rem, 5.2vw, 4.35rem);
  letter-spacing: -.044em;
  line-height: .90;
  margin-top: 92px
}

.case-card p {
  max-width: 340px;
  font-size: .75rem;
  line-height: 1.78
}

.track-hint {
  margin-top: 6px;
  font-size: .50rem
}

.track-line {
  width: min(340px, 28vw)
}

/* Why */
.why {
  background: #e9eee8;
  color: var(--ink)
}

.why-grid {
  gap: 110px;
  margin-top: 52px
}

.why-statement h2 {
  font-size: clamp(4rem, 6.2vw, 7rem);
  max-width: 8.8ch
}

.why-statement p {
  max-width: 480px;
  font-size: .91rem;
  line-height: 1.84;
  color: rgba(7, 16, 19, .55)
}

.why-items {
  background: rgba(7, 16, 19, .095);
  border: 0;
  border-radius: 20px;
  overflow: hidden
}

.why-items article {
  padding: 28px 30px;
  min-height: 240px;
  background: #e9eee8;
  border-bottom: 1px solid rgba(7, 16, 19, .085);
  transition: background .3s ease
}

.why-items article:nth-child(2n) {
  background: #e7ece6
}

.why-items article:hover {
  background: #f0f3ef
}

.why-items article:nth-last-child(-n+2) {
  border-bottom: 0
}

.why-items article span {
  font-size: .55rem;
  color: rgba(7, 16, 19, .40)
}

.why-items h3 {
  font-size: 1.26rem;
  letter-spacing: -.02em;
  margin-top: 60px
}

.why-items p {
  font-size: .76rem;
  line-height: 1.72;
  color: rgba(7, 16, 19, .52)
}

/* Status */
.status {
  background: #060d0f
}

.status-card {
  border-radius: 24px;
  border-color: rgba(255, 255, 255, .065);
  background: linear-gradient(145deg, #0b1517, #071011 70%);
  box-shadow: 0 34px 95px rgba(0, 0, 0, .20);
  padding: 34px
}

.status-head {
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .065)
}

.status-badge {
  font-size: .52rem;
  letter-spacing: .14em;
  color: var(--mint);
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(182, 244, 122, .05);
  border: 1px solid rgba(182, 244, 122, .15)
}

.status-main {
  gap: 90px;
  margin-top: 62px
}

.status-main h2 {
  font-size: clamp(3.8rem, 5.8vw, 6.4rem);
  max-width: 9ch
}

.status-main p {
  max-width: 580px;
  font-size: .86rem;
  line-height: 1.82;
  color: rgba(245, 248, 243, .48)
}

.status-list {
  gap: 8px
}

.status-list div {
  padding: 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .018);
  border-color: rgba(255, 255, 255, .06);
  font-size: .63rem;
  color: rgba(245, 248, 243, .55)
}

.status-list b {
  color: var(--lime)
}

/* Closing */
.closing {
  min-height: 760px;
  background: #071011
}

.closing::before {
  background: radial-gradient(circle at 50% 44%, rgba(42, 113, 98, .17), transparent 34%)
}

.closing h2 {
  font-size: clamp(4.5rem, 8vw, 8.7rem);
  letter-spacing: -.042em;
  line-height: .91;
  max-width: 10ch
}

.closing p {
  max-width: 590px;
  font-size: .88rem;
  line-height: 1.8;
  color: rgba(245, 248, 243, .51)
}

.closing-actions {
  gap: 10px;
  margin-top: 34px
}

.footer {
  background: #050b0c;
  border-top-color: rgba(255, 255, 255, .065);
  padding-top: 25px;
  padding-bottom: 25px
}

/* Responsive: preserve the editorial hierarchy without clipping. */
@media (max-width:1100px) {
  .section-pad {
    padding-top: 120px;
    padding-bottom: 120px
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 54px;
    padding-top: 150px
  }

  .hero h1 {
    max-width: 10ch;
    font-size: clamp(4.2rem, 10vw, 7rem)
  }

  .hero-intelligence {
    max-width: 820px;
    justify-self: center;
    width: 100%;
    min-height: 0
  }

  .gap-heading,
  .story-header {
    grid-template-columns: 1fr .72fr;
    gap: 60px
  }

  .gap-heading h2 {
    font-size: clamp(3.6rem, 7vw, 6rem)
  }

  .story-header h2 {
    font-size: clamp(3.8rem, 7vw, 6.5rem)
  }

  .ai-moment {
    grid-template-columns: 1fr;
    gap: 58px
  }

  .ai-moment-copy h2 {
    max-width: 7ch
  }

  .ai-orchestration {
    min-height: 520px
  }

  .how-layout,
  .why-grid {
    grid-template-columns: 1fr;
    gap: 58px
  }

  .why-statement h2 {
    max-width: 7ch
  }

  .case-card {
    flex-basis: min(540px, 72vw)
  }

  .status-main {
    grid-template-columns: 1fr;
    gap: 48px
  }
}

@media (max-width:760px) {
  .site-header {
    top: max(8px, env(safe-area-inset-top));
    width: calc(100vw - 16px);
    padding: 8px 8px 8px 13px
  }

  .nav-cta {
    padding: 9px 11px 9px 13px
  }

  .section-pad {
    padding: 94px 16px
  }

  .hero {
    padding-top: 122px;
    gap: 38px
  }

  .hero h1 {
    font-size: clamp(3.25rem, 15.2vw, 5.8rem);
    line-height: .95;
    letter-spacing: -.031em;
    max-width: 10ch
  }

  .hero-lede {
    font-size: .88rem;
    line-height: 1.72
  }

  .hero-actions {
    margin-top: 25px
  }

  .hero-meta {
    margin-top: 31px;
    gap: 9px 16px
  }

  .hero-intelligence {
    padding: 11px;
    border-radius: 24px
  }

  .hero-signal-card {
    padding: 14px;
    border-radius: 19px
  }

  .ecg-hero {
    height: 100px
  }

  .insight-card {
    min-height: 144px
  }

  .trust-strip {
    grid-template-columns: 1fr 1fr
  }

  .trust-strip>div {
    padding: 13px 14px;
    font-size: .49rem
  }

  .trust-strip>div:nth-child(2n) {
    border-right: 0
  }

  .trust-strip>div:nth-child(-n+2) {
    border-bottom: 1px solid rgba(255, 255, 255, .075)
  }

  .gap-heading,
  .story-header,
  .use-head {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-top: 22px
  }

  .gap-heading h2,
  .story-header h2,
  .how h2,
  .use-head h2,
  .why-statement h2,
  .status h2,
  .ai-moment h2,
  .closing h2 {
    font-size: clamp(3rem, 13.5vw, 5rem);
    line-height: .97;
    letter-spacing: -.026em
  }

  .gap-heading h2 {
    max-width: 9.5ch
  }

  .gap-heading p,
  .story-header>p,
  .use-head>p,
  .how-copy p,
  .why-statement p,
  .status-main p,
  .ai-moment-copy p {
    font-size: .82rem;
    line-height: 1.72
  }

  .gap-cards {
    margin-top: 52px;
    display: grid;
    grid-template-columns: 1fr
  }

  .gap-card,
  .gap-card+.gap-card {
    min-height: 245px;
    padding: 24px 0 26px;
    border-right: 0;
    border-bottom: 1px solid var(--hairline-dark)
  }

  .gap-card:last-child {
    border-bottom: 0
  }

  .gap-card h3 {
    font-size: 1.38rem;
    margin-top: 46px
  }

  .gap-card p {
    font-size: .73rem
  }

  .story-shell {
    margin-top: 54px
  }

  .story-visual {
    border-radius: 21px;
    min-height: 450px
  }

  .story-card {
    border-radius: 20px;
    padding: 22px
  }

  .story-card h3 {
    font-size: clamp(2.1rem, 10vw, 3.25rem);
    line-height: .98;
    letter-spacing: -.028em
  }

  .ai-moment {
    gap: 32px;
    padding-top: 96px;
    padding-bottom: 96px
  }

  .ai-moment-copy h2 {
    max-width: 9.5ch
  }

  .ai-orchestration {
    min-height: 400px;
    border-radius: 21px
  }

  .ring-3 {
    width: min(390px, 87vw);
    height: min(390px, 87vw)
  }

  .ring-2 {
    width: min(270px, 65vw);
    height: min(270px, 65vw)
  }

  .ring-1 {
    width: min(168px, 47vw);
    height: min(168px, 47vw)
  }

  .orchestration-center {
    width: 118px;
    height: 118px
  }

  .orchestration-center strong {
    font-size: 2.2rem
  }

  .how-layout {
    gap: 42px
  }

  .how-copy h2 {
    max-width: 9ch
  }

  .how-note {
    font-size: .67rem
  }

  .how-rail-wrap {
    padding-left: 58px
  }

  .how-rail {
    left: 18px
  }

  .how-step {
    grid-template-columns: 44px 1fr;
    gap: 14px;
    padding: 25px 0 52px
  }

  .how-step .step-num {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    font-size: .58rem;
    letter-spacing: .045em
  }

  .how-step h3 {
    font-size: 1.48rem
  }

  .how-step p {
    font-size: .74rem;
    line-height: 1.68
  }

  .case-track {
    margin-top: 48px;
    gap: 10px;
    padding-bottom: 18px
  }

  .case-card {
    flex-basis: 88vw;
    min-height: 500px;
    padding: 25px;
    border-radius: 18px
  }

  .case-card h3 {
    font-size: clamp(2.8rem, 12vw, 4rem);
    margin-top: 76px;
    line-height: .91;
    letter-spacing: -.032em
  }

  .case-card p {
    font-size: .74rem;
    line-height: 1.68
  }

  .why-grid {
    gap: 34px
  }

  .why-statement h2 {
    max-width: 9ch
  }

  .why-items {
    border-radius: 18px
  }

  .why-items article {
    min-height: 195px;
    padding: 24px
  }

  .why-items h3 {
    margin-top: 34px;
    font-size: 1.18rem
  }

  .why-items p {
    font-size: .74rem
  }

  .status-card {
    padding: 22px;
    border-radius: 21px
  }

  .status-main {
    gap: 38px;
    margin-top: 42px
  }

  .status-main h2 {
    font-size: clamp(3rem, 12vw, 4.5rem)
  }

  .status-list div {
    font-size: .62rem
  }

  .closing {
    min-height: 590px
  }

  .closing h2 {
    max-width: 8.5ch
  }

  .closing p {
    font-size: .80rem;
    line-height: 1.7
  }
}

@media (max-width:420px) {
  .hero {
    padding-top: 114px
  }

  .hero h1 {
    font-size: clamp(2.95rem, 14.8vw, 4.7rem);
    max-width: 10.5ch
  }

  .hero-actions {
    grid-template-columns: 1fr
  }

  .hero-actions .btn:first-child {
    grid-column: auto
  }

  .trust-strip {
    grid-template-columns: 1fr
  }

  .trust-strip>div,
  .trust-strip>div:nth-child(-n+2) {
    border-bottom: 1px solid rgba(255, 255, 255, .075);
    border-right: 0
  }

  .trust-strip>div:last-child {
    border-bottom: 0
  }

  .gap-heading h2,
  .story-header h2,
  .how h2,
  .use-head h2,
  .why-statement h2,
  .status h2,
  .ai-moment h2,
  .closing h2 {
    font-size: clamp(2.75rem, 13.2vw, 4.2rem);
    letter-spacing: -.022em
  }

  .story-visual {
    height: 450px;
    min-height: 430px
  }

  .story-list {
    padding-top: calc(100svh - 116px)
  }

  .case-card {
    flex-basis: 90vw
  }
}

/* Fine finish: accessible focus rings, deliberate text selection, calm scrollbar. */
::selection {
  background: rgba(182, 244, 122, .28);
  color: inherit
}

:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 4px
}

* {
  scrollbar-width: thin;
  scrollbar-color: rgba(182, 244, 122, .35) transparent
}

@media (prefers-reduced-motion:reduce) {
  .hero-intelligence {
    transform: none !important
  }

  .card-line span {
    transition: none
  }
}

/* Editorial entrance motion: restrained enough to feel like a product site. */
.editorial-reveal {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1)
}

.editorial-reveal.editorial-in {
  opacity: 1;
  transform: none
}

@media (prefers-reduced-motion:reduce) {
  .editorial-reveal {
    opacity: 1;
    transform: none;
    transition: none
  }
}


/* Premium refinement pass — preserves the established visual language while reducing visual noise. */
body {
  font-kerning: normal;
  text-wrap: pretty
}

h1,
h2,
h3 {
  overflow-wrap: normal;
  word-break: normal;
  text-wrap: balance
}

/* Keep indicator dots calm and static: no blinking/pulsing UI chrome. */
.live-dot {
  animation: none !important;
  box-shadow: 0 0 0 5px rgba(166, 237, 114, .07), 0 0 14px rgba(166, 237, 114, .35) !important
}

.signal-live i {
  animation: none !important;
  box-shadow: 0 0 9px rgba(166, 237, 114, .35) !important
}

.signal-cluster i {
  animation: none !important;
  box-shadow: 0 0 18px rgba(166, 237, 114, .36) !important;
  opacity: .82 !important;
  transform: none !important
}

.ai-orb::before,
.ai-orb::after {
  animation: none !important;
  opacity: .45 !important;
  transform: none !important
}

.ai-orb span {
  animation: none !important;
  box-shadow: 0 0 12px rgba(166, 237, 114, .42) !important;
  transform: none !important;
  opacity: 1 !important
}

/* Remove the grid only from the hero and closing statement; replace it with quiet depth. */
.hero-grid,
.closing-grid {
  display: none !important
}

.hero {
  background:
    radial-gradient(65% 70% at 78% 24%, rgba(55, 145, 129, .12), transparent 58%),
    radial-gradient(48% 55% at 20% 76%, rgba(126, 218, 188, .055), transparent 65%),
    linear-gradient(180deg, #071013 0%, #071214 58%, #061012 100%)
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background: radial-gradient(44% 62% at 88% 52%, rgba(175, 240, 126, .05), transparent 72%)
}

.hero::after {
  opacity: .85
}

.closing {
  background:
    radial-gradient(60% 85% at 50% 18%, rgba(54, 144, 125, .13), transparent 60%),
    radial-gradient(42% 55% at 82% 88%, rgba(170, 238, 120, .045), transparent 68%),
    linear-gradient(180deg, #061011 0%, #071416 100%)
}

.closing::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .015) 50%, transparent)
}

/* Story title: two intentional lines, never a single-word line on wide screens. */
.story-header h2 {
  max-width: none;
  width: min(100%, 980px);
  font-size: clamp(4rem, 5.8vw, 6.8rem);
  letter-spacing: -.055em;
  line-height: .92;
  text-wrap: wrap
}

.story-title-line {
  display: block;
  white-space: nowrap
}

.story-title-line em {
  letter-spacing: -.035em
}

.story-header>p {
  max-width: 500px
}

/* More premium, less heavy story title / section rhythm. */
.story-header {
  grid-template-columns: minmax(0, 1.14fr) minmax(290px, .52fr);
  gap: 96px
}

.story-shell {
  margin-top: 82px
}

.story-visual {
  box-shadow: 0 34px 90px rgba(0, 0, 0, .20), inset 0 1px 0 rgba(255, 255, 255, .02)
}

.story-card {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px)
}

.story-card h3 {
  letter-spacing: -.027em
}

/* Softer premium hero surface and sharper information hierarchy. */
.hero-intelligence {
  box-shadow: 0 42px 100px rgba(0, 0, 0, .28), inset 0 1px 0 rgba(255, 255, 255, .028)
}

.hero-intelligence::before {
  opacity: .75
}

.hero-signal-card,
.insight-card,
.ai-outcome-card {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .018)
}

/* Editorial spacing and typography polish across sections. */
.section-kicker,
.eyebrow {
  line-height: 1.4
}

.gap-heading h2,
.how-copy h2,
.use-head h2,
.why-statement h2,
.status h2,
.ai-moment-copy h2,
.closing h2 {
  letter-spacing: -.045em
}

.gap-heading h2 em,
.how-copy h2 em,
.use-head h2 em,
.why-statement h2 em,
.status h2 em,
.ai-moment-copy h2 em,
.closing h2 em {
  letter-spacing: -.025em
}

.case-card h3 {
  letter-spacing: -.045em;
  line-height: .94
}

.hero h1 {
  letter-spacing: -.055em
}

.hero h1 em {
  letter-spacing: -.028em
}

@media (max-width:980px) {
  .story-title-line {
    white-space: normal
  }

  .story-header h2 {
    width: 100%;
    font-size: clamp(3.6rem, 9vw, 6rem)
  }

  .story-header {
    gap: 34px
  }
}

@media (max-width:640px) {
  .story-header h2 {
    font-size: 3.2rem;
    line-height: .95
  }

  .story-title-line {
    white-space: normal
  }

  .story-shell {
    margin-top: 54px
  }
}


/* ========================================================================
   VitalYug Premium UI v6 — art-directed product experience.
   Principles: quieter chrome, stronger type hierarchy, purposeful motion,
   tactile surfaces, and interaction that explains rather than decorates.
   ======================================================================== */
:root {
  --ink: #050a0b;
  --ink-2: #0a1213;
  --ink-3: #101b1c;
  --paper: #f5f2e9;
  --paper-2: #e8eee8;
  --mint: #c8ff91;
  --lime: #d2ff9e;
  --teal: #47aa99;
  --cyan: #83dfd7;
  --warm: #d6b783;
  --muted: #92a09f;
  --line: rgba(244, 248, 241, .095);
  --line-strong: rgba(244, 248, 241, .15);
  --line-dark: rgba(7, 16, 19, .11);
  --serif: "DM Serif Display", Georgia, serif;
  --sans: "Instrument Sans", "Manrope", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
  font-family: var(--sans);
  text-rendering: optimizeLegibility;
  font-kerning: normal;
  background:
    radial-gradient(60% 32% at 50% -8%, rgba(102, 183, 164, .07), transparent 70%),
    var(--ink);
}

.noise {
  opacity: .018 !important
}

/* Header: a quieter, more architectural capsule. */
.site-header {
  width: min(1320px, calc(100% - 34px));
  top: 16px;
  padding: 9px 10px 9px 18px;
  border: 1px solid rgba(241, 247, 241, .10);
  background: rgba(6, 11, 12, .56);
  box-shadow: 0 20px 70px rgba(0, 0, 0, .23), inset 0 1px 0 rgba(255, 255, 255, .028);
  backdrop-filter: blur(22px) saturate(125%);
}

.brand {
  gap: 4px;
  letter-spacing: -.035em
}

.brand-word {
  font-size: 1.16rem
}

.brand-mark {
  width: 42px;
  opacity: .68
}

.nav {
  gap: 7px;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, .055);
  border-radius: 999px;
  background: rgba(255, 255, 255, .018)
}

.nav a {
  position: relative;
  padding: 8px 11px;
  border-radius: 999px;
  color: rgba(245, 248, 243, .54);
  transition: color .22s ease, background .22s ease, transform .22s ease
}

.nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 4px;
  width: 0;
  height: 1px;
  background: var(--mint);
  transform: translateX(-50%);
  transition: width .24s ease
}

.nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, .035);
  transform: none
}

.nav a:hover::after,
.nav a[aria-current="true"]::after {
  width: 18px
}

.nav a[aria-current="true"] {
  color: #fff;
  background: rgba(255, 255, 255, .04)
}

.ask-pill,
.nav-cta {
  min-height: 40px;
  padding: 10px 14px;
  border-radius: 999px
}

.ask-pill {
  background: rgba(255, 255, 255, .025)
}

.nav-cta {
  padding-left: 16px;
  padding-right: 15px;
  box-shadow: 0 9px 24px rgba(204, 255, 145, .08)
}

/* Global type rhythm */
.hero h1,
.gap-heading h2,
.story-header h2,
.how h2,
.use-head h2,
.why-statement h2,
.status h2,
.ai-moment h2,
.closing h2 {
  text-wrap: balance;
  font-feature-settings: "kern" 1;
}

.hero h1 {
  font-size: clamp(4.4rem, 7.15vw, 8rem);
  line-height: .9;
  letter-spacing: -.04em;
  max-width: 11ch
}

.hero h1 em {
  letter-spacing: -.015em
}

.hero-lede {
  max-width: 650px;
  font-size: 1.02rem;
  line-height: 1.85
}

.eyebrow,
.section-kicker {
  letter-spacing: .19em
}

/* Buttons get a premium physical response without glowing too hard. */
.btn {
  position: relative;
  overflow: hidden;
  min-height: 51px;
  border-radius: 14px;
  padding-inline: 18px
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0 42%, rgba(255, 255, 255, .22) 50%, transparent 58%);
  transform: translateX(-120%);
  transition: transform .7s cubic-bezier(.2, .65, .2, 1)
}

.btn:hover::after {
  transform: translateX(120%)
}

.btn-primary {
  border: 1px solid rgba(255, 255, 255, .12)
}

.btn-ghost,
.btn-subtle {
  border-radius: 14px
}

/* Hero: stronger editorial framing, less dashboard-like. */
.hero {
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr);
  gap: clamp(48px, 7vw, 110px);
  padding-top: clamp(150px, 13vw, 182px)
}

.hero::after {
  width: 940px;
  height: 940px;
  right: -300px;
  top: -260px;
  background: radial-gradient(circle, rgba(68, 167, 148, .12), transparent 63%)
}

.hero-intelligence {
  gap: 14px
}

.hero-intel-top {
  align-items: flex-end;
  padding: 0 2px 4px
}

.hero-intel-top strong {
  font-size: 1.02rem;
  letter-spacing: -.025em
}

.hero-mode-switch {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 999px;
  background: rgba(255, 255, 255, .018)
}

.hero-mode {
  padding: 6px 9px;
  border-radius: 999px;
  background: transparent;
  color: rgba(245, 248, 243, .42);
  font-size: .55rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: background .25s ease, color .25s ease, transform .25s ease
}

.hero-mode:hover {
  color: #fff;
  transform: translateY(-1px)
}

.hero-mode.active {
  background: rgba(255, 255, 255, .08);
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05)
}

.hero-signal-card {
  border-radius: 28px;
  background: linear-gradient(150deg, rgba(14, 28, 29, .86), rgba(6, 12, 13, .86));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .025), 0 26px 60px rgba(0, 0, 0, .17);
  transition: transform .55s cubic-bezier(.2, .7, .2, 1), border-color .3s ease
}

.hero-signal-card:hover {
  transform: translateY(-3px);
  border-color: rgba(200, 255, 145, .18)
}

.hero-signal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, .02), transparent 18%);
  pointer-events: none
}

.signal-card-top {
  font-size: .55rem
}

.signal-live {
  background: rgba(200, 255, 145, .03)
}

.ecg-hero {
  height: 136px
}

.wave-main {
  stroke-width: 2.3
}

.insight-card {
  min-height: 176px;
  border-radius: 24px;
  background: rgba(255, 255, 255, .026);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .022);
  transition: transform .35s ease, border-color .35s ease, background .35s ease
}

.insight-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, .13);
  background: rgba(255, 255, 255, .042)
}

.ai-outcome-card {
  border-radius: 24px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .025), 0 18px 40px rgba(0, 0, 0, .12)
}

/* Gap: hairline editorial cards rather than generic boxes. */
.gap-cards {
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.gap-card {
  min-height: 320px;
  padding: 34px 28px 32px;
  position: relative;
  background: transparent;
  transition: background .35s ease, transform .35s ease
}

.gap-card:hover {
  background: rgba(255, 255, 255, .34);
  transform: none
}

.card-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(7, 16, 19, .14);
  border-radius: 50%;
  font-variant-numeric: tabular-nums;
}

.gap-card h3 {
  max-width: 340px;
  font-size: 1.55rem;
  line-height: 1.04;
  margin-top: 86px;
  letter-spacing: -.03em
}

.gap-card p {
  max-width: 350px
}

.card-line {
  margin-top: auto;
  height: 1px;
  background: rgba(7, 16, 19, .12);
  overflow: hidden
}

.card-line span {
  display: block;
  height: 100%;
  width: 26%;
  background: #1f7d6c;
  transform: translateX(-120%);
  transition: transform .65s cubic-bezier(.2, .7, .2, 1)
}

.gap-card:hover .card-line span {
  transform: translateX(360%)
}

/* Intelligence story: keep the proven scroll architecture but make it feel more cinematic. */
.story-header {
  grid-template-columns: minmax(0, 1.2fr) minmax(290px, .55fr);
  gap: 110px
}

.story-header h2 {
  font-size: clamp(4.5rem, 6.3vw, 7.6rem);
  letter-spacing: -.042em;
  line-height: .9
}

.story-title-line {
  white-space: nowrap
}

.story-shell {
  margin-top: 90px;
  gap: 42px
}

.story-visual {
  min-height: 650px;
  border-radius: 32px;
  background: linear-gradient(155deg, #0d1c1d, #061012 76%);
  box-shadow: 0 40px 90px rgba(0, 0, 0, .24), inset 0 1px 0 rgba(255, 255, 255, .024)
}

.visual-title {
  padding: 28px 28px 0
}

.visual-title strong {
  font-size: 1.65rem;
  letter-spacing: -.028em
}

.visual-canvas {
  margin: 38px 28px 0;
  height: 315px;
  border-radius: 28px;
  background: radial-gradient(circle at 50% 50%, rgba(87, 196, 176, .10), transparent 42%), rgba(0, 0, 0, .12)
}

.story-wave #storyWave {
  stroke-width: 2.25
}

.visual-reading {
  left: 18px;
  right: 18px;
  bottom: 18px;
  border-radius: 16px
}

.visual-outcome {
  left: 28px;
  right: 28px;
  bottom: 28px;
  border-radius: 18px;
  background: linear-gradient(90deg, rgba(200, 255, 145, .06), rgba(78, 185, 168, .04));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .018)
}

.story-card {
  min-height: 450px;
  padding: 31px;
  border-radius: 30px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .026), rgba(255, 255, 255, .012));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .016)
}

.story-card h3 {
  font-size: clamp(2.8rem, 4.2vw, 4.3rem);
  letter-spacing: -.034em;
  line-height: .94;
  max-width: 560px
}

.story-card p {
  font-size: .9rem;
  line-height: 1.78
}

.story-result {
  padding: 18px 19px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .02)
}

/* AI moment: no rotating ornament; a calm instrument with controlled depth. */
.ai-moment {
  position: relative;
  overflow: hidden
}

.ai-moment::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(42% 55% at 77% 50%, rgba(47, 128, 112, .08), transparent 70%);
  pointer-events: none
}

.ai-orchestration {
  position: relative;
  min-height: 570px;
  border-radius: 32px;
  background: linear-gradient(160deg, #e8efe8, #dfe9e1);
  border: 1px solid rgba(7, 16, 19, .10);
  box-shadow: 0 28px 70px rgba(7, 16, 19, .10), inset 0 1px 0 rgba(255, 255, 255, .8);
  overflow: hidden
}

.orchestration-ring {
  border-color: rgba(33, 111, 98, .14) !important
}

.orchestration-center {
  background: #102f2b !important;
  box-shadow: 0 18px 50px rgba(20, 66, 59, .17);
}

.orchestration-chip {
  background: rgba(255, 255, 255, .6) !important;
  border-color: rgba(7, 16, 19, .11) !important;
  color: rgba(7, 16, 19, .63) !important;
  box-shadow: 0 10px 30px rgba(7, 16, 19, .07)
}

.orchestration-result {
  background: rgba(255, 255, 255, .62) !important;
  border-color: rgba(7, 16, 19, .10) !important;
  box-shadow: 0 10px 34px rgba(7, 16, 19, .07)
}

/* How it works — high-contrast editorial rail. */
.how {
  background: linear-gradient(180deg, #eef2ec, #e8eee7)
}

.how-layout {
  gap: 110px
}

.how-copy h2 {
  font-size: clamp(4.2rem, 6.1vw, 7rem);
  letter-spacing: -.04em;
  line-height: .93
}

.how-step {
  padding: 34px 0 72px;
  transition: opacity .35s ease, transform .35s ease
}

.how-step h3 {
  font-size: 1.68rem;
  letter-spacing: -.025em
}

.how-step.active {
  transform: translateX(5px)
}

.how-step .step-num {
  width: 46px;
  height: 46px;
  min-width: 46px;
  min-height: 46px;
  font-size: .6rem
}

/* Use cases — richer art direction, less generic gradient-card appearance. */
.use-cases {
  background: #091213
}

.case-track {
  gap: 18px
}

.case-card {
  min-height: 555px;
  border-radius: 32px;
  padding: 30px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06), 0 18px 50px rgba(0, 0, 0, .12)
}

.case-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 38%;
  background: linear-gradient(to top, rgba(0, 0, 0, .20), transparent);
  pointer-events: none
}

.case-card>* {
  position: relative;
  z-index: 2
}

.case-athlete {
  background: linear-gradient(160deg, #112624 0%, #163934 56%, #28574d 100%)
}

.case-rehab {
  background: linear-gradient(160deg, #181b2a 0%, #252e44 56%, #394662 100%)
}

.case-preventive {
  background: linear-gradient(160deg, #dfe9dc 0%, #cbded0 60%, #afcdbd 100%)
}

.case-workforce {
  background: linear-gradient(160deg, #272117 0%, #4a3824 60%, #73553a 100%)
}

.case-card h3 {
  font-size: clamp(3.2rem, 4.5vw, 5rem);
  letter-spacing: -.042em
}

.case-tag {
  background: rgba(255, 255, 255, .035);
  backdrop-filter: blur(8px)
}

.track-hint {
  margin-top: 6px
}

/* Why: give the section an understated luxury-editorial rhythm. */
.why {
  background: linear-gradient(180deg, #ecf0ea, #e6ece6)
}

.why-grid {
  gap: 120px
}

.why-items {
  border-top: 1px solid rgba(7, 16, 19, .13);
  border-left: 1px solid rgba(7, 16, 19, .13);
  background: transparent
}

.why-items article {
  background: transparent;
  border-right: 1px solid rgba(7, 16, 19, .10);
  border-bottom: 1px solid rgba(7, 16, 19, .10);
  transition: background .3s ease, transform .3s ease
}

.why-items article:hover {
  background: rgba(255, 255, 255, .22);
  transform: translateY(-2px)
}

.why-items h3 {
  letter-spacing: -.028em
}

/* Status: convert the card into a calm product-state display. */
.status {
  background: #071011
}

.status-card {
  background: linear-gradient(160deg, #0b1718, #091112);
  border-radius: 28px;
  border-color: rgba(255, 255, 255, .09);
  box-shadow: 0 38px 90px rgba(0, 0, 0, .24), inset 0 1px 0 rgba(255, 255, 255, .022)
}

.status-badge {
  border-color: rgba(200, 255, 145, .19);
  background: rgba(200, 255, 145, .045);
  color: var(--mint)
}

.status-list div {
  background: rgba(255, 255, 255, .018);
  transition: transform .25s ease, border-color .25s ease, background .25s ease
}

.status-list div:hover {
  transform: translateX(4px);
  background: rgba(255, 255, 255, .028);
  border-color: rgba(200, 255, 145, .14)
}

/* Closing: premium dark field with soft depth, no technical grid. */
.closing {
  min-height: 780px;
  background: radial-gradient(55% 55% at 50% 28%, rgba(52, 132, 118, .15), transparent 64%), radial-gradient(35% 38% at 84% 86%, rgba(197, 255, 143, .05), transparent 68%), linear-gradient(180deg, #061011, #071314 100%)
}

.closing-inner {
  max-width: 1100px
}

.closing h2 {
  font-size: clamp(4.2rem, 8vw, 9rem);
  letter-spacing: -.038em;
  line-height: .92
}

.closing h2 em {
  letter-spacing: -.012em
}

/* Subtle, non-blinking live indicator. */
.live-dot,
.signal-live i {
  animation: none !important
}

/* Motion preferences */
@media (prefers-reduced-motion:reduce) {

  .hero-intelligence,
  .hero-signal-card,
  .btn::after {
    transition: none !important
  }
}

@media (max-width:1100px) {
  .hero h1 {
    max-width: 12ch
  }

  .story-header {
    grid-template-columns: 1fr .72fr;
    gap: 60px
  }

  .how-layout {
    gap: 70px
  }
}

@media (max-width:760px) {
  .site-header {
    width: calc(100% - 18px);
    top: 9px
  }

  .nav {
    display: none
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 52px
  }

  .hero h1 {
    font-size: clamp(3.75rem, 15vw, 5.6rem);
    max-width: 10.5ch
  }

  .hero-mode-switch {
    flex-wrap: wrap
  }

  .story-header h2 {
    font-size: clamp(3.5rem, 12vw, 5.6rem)
  }

  .story-title-line {
    white-space: normal
  }

  .case-card {
    min-height: 520px
  }

  .ai-orchestration {
    min-height: 470px
  }
}

@media (max-width:540px) {
  .hero-intel-top {
    align-items: flex-start;
    flex-direction: column
  }

  .hero h1 {
    font-size: clamp(3.15rem, 14.3vw, 4.5rem)
  }

  .hero-mode {
    font-size: .5rem;
    padding: 6px 8px
  }

  .story-header h2 {
    font-size: 3.25rem
  }

  .story-shell {
    margin-top: 52px
  }

  .gap-card {
    padding: 30px 22px
  }

  .case-card {
    flex-basis: 90vw
  }
}


/* Final art-direction refinements */
.hero-title {
  display: block;
  max-width: 820px;
  letter-spacing: -.025em !important;
  line-height: .91 !important;
  margin-top: 26px !important
}

.hero-title-line {
  display: block;
  overflow: hidden;
  padding: 0 0 .06em
}

.hero-title-line>span {
  display: block;
  animation: heroTitleRise 1s cubic-bezier(.2, .75, .2, 1) both
}

.hero-title-line:nth-child(1)>span {
  animation-delay: .08s
}

.hero-title-line:nth-child(2)>span {
  animation-delay: .16s
}

.hero-title-line-accent {
  margin-top: -.02em
}

.hero-title em {
  letter-spacing: -.005em !important
}

@keyframes heroTitleRise {
  from {
    transform: translateY(112%);
    opacity: 0
  }

  to {
    transform: none;
    opacity: 1
  }
}

.hero-intelligence {
  animation: heroIntelIn 1s .18s cubic-bezier(.2, .75, .2, 1) both
}

@keyframes heroIntelIn {
  from {
    opacity: 0;
    transform: translate3d(30px, 12px, 0) scale(.985)
  }

  to {
    opacity: 1;
    transform: none
  }
}

.hero-swap {
  opacity: .18;
  filter: blur(4px);
  transform: translateY(5px);
  transition: opacity .15s ease, filter .15s ease, transform .15s ease
}

/* Hero mode accent shifts. */
.hero-signal-card[data-mode="recovery"] {
  border-color: rgba(200, 255, 145, .15);
  background: linear-gradient(150deg, rgba(25, 45, 38, .9), rgba(6, 13, 12, .88))
}

.hero-signal-card[data-mode="sleep"] {
  border-color: rgba(123, 216, 207, .15);
  background: linear-gradient(150deg, rgba(19, 34, 39, .9), rgba(6, 12, 14, .88))
}

.hero-signal-card[data-mode="recovery"] .wave-main {
  stroke: #c8ff91
}

.hero-signal-card[data-mode="sleep"] .wave-main {
  stroke: #7bd8cf
}

/* Section transitions are soft, not flashy. */
.gap,
.how,
.why {
  position: relative;
  isolation: isolate
}

.gap::after,
.how::after,
.why::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1
}

.gap::after {
  background: radial-gradient(45% 50% at 82% 18%, rgba(70, 150, 126, .055), transparent 70%)
}

.how::after {
  background: radial-gradient(40% 55% at 12% 70%, rgba(43, 125, 109, .055), transparent 70%)
}

.why::after {
  background: radial-gradient(45% 60% at 88% 22%, rgba(42, 118, 101, .05), transparent 70%)
}

/* More breathing room around section lead-ins. */
.section-kicker {
  margin-bottom: 2px
}

.story-header>p {
  padding-top: 8px
}

.use-head p {
  padding-bottom: 7px
}

/* Premium scrollbars & focus surfaces. */
::-webkit-scrollbar {
  width: 8px;
  height: 8px
}

::-webkit-scrollbar-track {
  background: transparent
}

::-webkit-scrollbar-thumb {
  background: rgba(200, 255, 145, .16);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(200, 255, 145, .28);
  background-clip: padding-box
}

/* Responsive type guardrails: keep editorial lines intact instead of one-word stacks. */
@media (max-width:1100px) {
  .hero-title {
    max-width: 760px
  }

  .hero-title-line {
    white-space: nowrap
  }

  .hero h1 {
    max-width: none
  }
}

@media (max-width:980px) {
  .story-header h2 {
    font-size: clamp(3.5rem, 7.2vw, 5.35rem) !important;
    line-height: .92 !important;
    letter-spacing: -.03em !important;
    max-width: 900px !important
  }

  .story-title-line {
    white-space: nowrap !important;
    display: block
  }
}

@media (max-width:760px) {
  .hero-title {
    max-width: 100%;
    font-size: clamp(3.15rem, 14.4vw, 5.2rem) !important
  }

  .hero-title-line {
    white-space: normal
  }

  .story-header h2 {
    font-size: clamp(3.25rem, 11.5vw, 5.2rem) !important
  }
}

@media (max-width:520px) {
  .story-title-line {
    white-space: normal !important
  }

  .hero-title-line {
    padding-bottom: .09em
  }
}

@media (prefers-reduced-motion:reduce) {

  .hero-title-line>span,
  .hero-intelligence {
    animation: none !important;
    opacity: 1;
    transform: none
  }

  .hero-swap {
    transition: none
  }
}

/* ============================================================
   VITALYUG PREMIUM POLISH v7
   Quiet luxury: tighter hierarchy, cleaner surfaces, stronger type.
   ============================================================ */
:root {
  --sans: "Instrument Sans", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --hairline: rgba(255, 255, 255, .085);
  --hairline-dark: rgba(7, 16, 19, .105);
  --surface: rgba(255, 255, 255, .026);
}

html {
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility
}

body {
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-synthesis: none
}

h1,
h2,
h3,
p,
.hero-title-line,
.story-title-line,
.case-card h3,
.status-main h2,
.closing h2 {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  text-wrap: pretty
}

/* Header: compact, architectural and less "floating pill". */
.site-header {
  padding: 10px 11px 10px 17px;
  border-color: rgba(239, 247, 235, .095);
  background: rgba(6, 14, 16, .80);
  box-shadow: 0 16px 42px rgba(0, 0, 0, .16), inset 0 1px 0 rgba(255, 255, 255, .025);
}

.brand-word {
  font-size: 1.18rem;
  letter-spacing: -.045em
}

.brand-mark {
  width: 43px;
  opacity: .85
}

.nav {
  gap: 27px;
  font-size: .72rem
}

.nav a {
  position: relative;
  padding: 8px 0
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1px;
  height: 1px;
  background: var(--mint);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .25s ease
}

.nav a:hover::after,
.nav a[aria-current="true"]::after {
  transform: scaleX(1)
}

.ask-pill,
.nav-cta {
  padding: 9px 13px;
  font-size: .68rem
}

.ask-pill {
  background: rgba(255, 255, 255, .042)
}

.nav-cta {
  padding-inline: 15px
}

/* Hero: more gallery-like, less dashboard-like. */
.hero {
  gap: clamp(44px, 6.5vw, 94px)
}

.hero-copy {
  max-width: 720px
}

.hero-title {
  font-weight: 700;
  letter-spacing: -.018em !important;
  line-height: .93 !important;
  max-width: 900px
}

.hero-title-line {
  padding-bottom: .08em
}

.hero-title em {
  letter-spacing: 0 !important
}

.hero-lede {
  max-width: 650px;
  color: rgba(245, 248, 243, .61);
  font-size: clamp(.98rem, 1.18vw, 1.1rem);
  line-height: 1.82
}

.hero-meta {
  margin-top: 46px;
  gap: 10px 20px
}

.hero-meta div {
  padding-right: 18px;
  border-right: 1px solid rgba(255, 255, 255, .09)
}

.hero-meta div:last-child {
  border-right: 0;
  padding-right: 0
}

.hero-intelligence {
  border-radius: 30px;
  padding: 15px;
  background: linear-gradient(150deg, rgba(20, 39, 40, .92), rgba(6, 13, 15, .97));
  box-shadow: 0 46px 110px rgba(0, 0, 0, .3), inset 0 1px 0 rgba(255, 255, 255, .03);
}

.hero-intelligence::before {
  opacity: .55
}

.hero-intelligence::after {
  opacity: .35
}

.hero-signal-card,
.insight-card,
.ai-outcome-card {
  border-color: rgba(255, 255, 255, .075)
}

.hero-mode-switch {
  border-color: rgba(255, 255, 255, .08) !important;
  background: rgba(255, 255, 255, .018) !important
}

.hero-mode.active {
  box-shadow: inset 0 0 0 1px rgba(166, 237, 114, .14), 0 8px 18px rgba(0, 0, 0, .14)
}

/* The gap: turn the cards into a refined editorial index. */
.gap {
  position: relative
}

.gap-heading h2,
.story-header h2,
.how h2,
.use-head h2,
.why-statement h2,
.status h2,
.ai-moment h2 {
  letter-spacing: -.042em;
  text-wrap: balance;
}

.gap-cards {
  border-top: 1px solid var(--hairline-dark);
  border-bottom: 1px solid var(--hairline-dark)
}

.gap-card {
  min-height: 330px;
  padding: 34px 32px 32px;
  position: relative;
  border-radius: 0;
  background: transparent
}

.gap-card+.gap-card {
  border-left: 1px solid var(--hairline-dark)
}

.gap-card:hover {
  background: rgba(39, 122, 105, .028);
  transform: none;
  box-shadow: none
}

.gap-card .card-index {
  font-variant-numeric: tabular-nums;
  font-size: .56rem;
  letter-spacing: .16em
}

.gap-card h3 {
  font-size: 1.48rem;
  line-height: 1.08;
  letter-spacing: -.028em;
  margin-top: 74px
}

.gap-card p {
  max-width: 360px;
  font-size: .79rem;
  line-height: 1.75
}

.card-line {
  background: rgba(7, 16, 19, .09)
}

.card-line span {
  width: 18%;
  background: linear-gradient(90deg, var(--teal), #6ea996)
}

/* Intelligence section: no glowing dots/orbs in the feature visual. */
.intelligence .signal-cluster {
  display: none !important
}

.intelligence .visual-halo {
  opacity: .52;
  border-color: rgba(87, 196, 176, .075)
}

.intelligence .visual-halo::after {
  display: none !important
}

.story-visual::after {
  display: none !important
}

.story-visual {
  border-radius: 28px;
  background: linear-gradient(145deg, #0b191a, #061011 78%);
  box-shadow: 0 42px 100px rgba(0, 0, 0, .24), inset 0 1px 0 rgba(255, 255, 255, .024);
}

.visual-title {
  padding: 27px 27px 0
}

.visual-title strong {
  font-size: 1.62rem;
  letter-spacing: -.028em
}

.visual-canvas {
  margin: 36px 27px 0;
  height: 318px;
  border-radius: 24px;
  background: radial-gradient(circle at 50% 50%, rgba(87, 196, 176, .07), transparent 45%), rgba(0, 0, 0, .13);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .018)
}

.visual-reading {
  background: rgba(5, 13, 15, .76);
  border-color: rgba(255, 255, 255, .07);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px)
}

.visual-outcome {
  background: linear-gradient(90deg, rgba(166, 237, 114, .055), rgba(87, 196, 176, .025));
  border-color: rgba(166, 237, 114, .12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .02)
}

.story-list {
  gap: 18px
}

.story-card {
  min-height: 448px;
  padding: 31px;
  border-radius: 24px;
  background: linear-gradient(165deg, rgba(255, 255, 255, .026), rgba(255, 255, 255, .008));
  border-color: rgba(255, 255, 255, .065);
}

.story-card.active {
  border-color: rgba(193, 255, 126, .20);
  background: linear-gradient(160deg, rgba(27, 51, 48, .52), rgba(255, 255, 255, .012));
  box-shadow: 0 30px 80px rgba(0, 0, 0, .14)
}

.story-card h3 {
  letter-spacing: -.03em;
  line-height: .96;
  text-wrap: balance
}

.story-card p {
  max-width: 520px;
  color: rgba(245, 248, 243, .53);
  line-height: 1.78
}

.story-index {
  font-size: .58rem;
  letter-spacing: .15em
}

.story-result {
  border-radius: 15px;
  padding: 16px 17px;
  background: rgba(255, 255, 255, .018);
  border-color: rgba(255, 255, 255, .055)
}

.story-result strong {
  font-size: .93rem;
  letter-spacing: -.018em
}

.feature-footer {
  margin-top: 40px;
  color: rgba(245, 248, 243, .30)
}

/* AI moment: calm, premium instrument. */
.ai-moment {
  padding-top: 150px;
  padding-bottom: 150px
}

.ai-moment-copy p {
  max-width: 590px;
  line-height: 1.82;
  color: rgba(7, 16, 19, .62)
}

.ai-orchestration {
  min-height: 580px;
  border-radius: 30px;
  background: linear-gradient(145deg, #e9efe8, #dfe9e1);
  box-shadow: 0 30px 80px rgba(7, 16, 19, .08), inset 0 1px 0 rgba(255, 255, 255, .82)
}

.orchestration-ring {
  opacity: .82
}

.orchestration-chip {
  padding: 8px 11px;
  border-radius: 999px;
  letter-spacing: .09em;
  font-size: .5rem;
  box-shadow: 0 8px 24px rgba(7, 16, 19, .05)
}

.orchestration-center {
  width: 112px !important;
  height: 112px !important;
  border-radius: 50%;
  box-shadow: 0 20px 60px rgba(20, 66, 59, .14) !important
}

.orchestration-result {
  border-radius: 17px !important
}

/* How it works: stronger typographic contrast, cleaner rail. */
.how {
  padding-top: 150px;
  padding-bottom: 150px
}

.how-copy h2 {
  max-width: 700px;
  letter-spacing: -.04em
}

.how-copy p {
  max-width: 600px;
  line-height: 1.82;
  color: rgba(7, 16, 19, .62)
}

.how-note {
  max-width: 560px;
  border-left: 2px solid rgba(39, 122, 105, .22);
  padding-left: 18px;
  line-height: 1.75;
  color: rgba(7, 16, 19, .48)
}

.how-step {
  padding: 30px 0 64px
}

.how-step h3 {
  font-size: 1.55rem;
  letter-spacing: -.026em
}

.how-step p {
  max-width: 650px;
  line-height: 1.78;
  color: rgba(7, 16, 19, .56)
}

.how-step .step-num {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-variant-numeric: tabular-nums
}

.how-step.active .step-num {
  box-shadow: 0 0 0 7px rgba(39, 122, 105, .08), inset 0 0 0 1px rgba(39, 122, 105, .15)
}

/* Use cases: more product-editorial, less gradient-heavy. */
.use-cases {
  padding-top: 150px;
  padding-bottom: 150px
}

.use-head {
  align-items: end
}

.use-head h2 {
  letter-spacing: -.04em
}

.use-head p {
  max-width: 430px;
  line-height: 1.8;
  color: rgba(245, 248, 243, .54)
}

.case-track {
  gap: 16px;
  padding-top: 62px
}

.case-card {
  min-height: 570px;
  border-radius: 28px;
  padding: 29px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .045), 0 20px 52px rgba(0, 0, 0, .13)
}

.case-card:hover {
  transform: translateY(-5px) !important
}

.case-card h3 {
  letter-spacing: -.035em;
  line-height: .96;
  text-wrap: balance
}

.case-card p {
  max-width: 360px;
  line-height: 1.74
}

.case-tag {
  letter-spacing: .11em;
  border-color: rgba(255, 255, 255, .16)
}

.track-hint {
  opacity: .68
}

/* Why/status: make them feel like a designed report, not a grid of cards. */
.why {
  padding-top: 150px;
  padding-bottom: 150px
}

.why-statement h2 {
  letter-spacing: -.04em
}

.why-statement p {
  max-width: 460px;
  line-height: 1.82;
  color: rgba(7, 16, 19, .58)
}

.why-items article {
  min-height: 235px;
  padding: 28px 26px
}

.why-items h3 {
  font-size: 1.25rem
}

.why-items p {
  line-height: 1.72;
  color: rgba(7, 16, 19, .55)
}

.status {
  padding-top: 150px;
  padding-bottom: 150px
}

.status-card {
  border-radius: 30px;
  padding: 30px;
  box-shadow: 0 40px 90px rgba(0, 0, 0, .2), inset 0 1px 0 rgba(255, 255, 255, .024)
}

.status-main h2 {
  letter-spacing: -.038em
}

.status-main p {
  max-width: 640px;
  line-height: 1.8;
  color: rgba(245, 248, 243, .55)
}

.status-list div {
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .07)
}

/* Closing: editorial finish with restrained depth. */
.closing {
  min-height: 820px;
  padding-top: 170px;
  padding-bottom: 170px
}

.closing-inner {
  max-width: 1150px
}

.closing h2 {
  letter-spacing: -.035em;
  text-wrap: balance
}

.closing p {
  max-width: 670px;
  line-height: 1.82;
  color: rgba(245, 248, 243, .52)
}

/* Accessibility and reduced motion. */
@media (prefers-reduced-motion:reduce) {

  .hero-intelligence,
  .hero-intelligence::before,
  .hero-intelligence::after,
  .ecg-hero path,
  .hero-title-line>span,
  .case-card,
  .gap-card,
  .story-card {
    animation: none !important;
    transition: none !important
  }
}

@media (max-width:980px) {
  .gap-card h3 {
    margin-top: 54px
  }

  .hero-meta div {
    border-right: 0;
    padding-right: 0
  }

  .ai-orchestration {
    min-height: 500px
  }
}

@media (max-width:640px) {
  .site-header {
    padding: 9px 9px 9px 14px
  }

  .hero {
    gap: 44px
  }

  .hero-title {
    font-size: clamp(3.25rem, 15.6vw, 5.2rem) !important;
    letter-spacing: -.012em !important
  }

  .hero-lede {
    font-size: .92rem
  }

  .gap-card {
    padding: 26px 0;
    min-height: 260px
  }

  .story-visual {
    border-radius: 22px
  }

  .story-card {
    min-height: 420px;
    padding: 23px;
    border-radius: 21px
  }

  .story-card h3 {
    font-size: clamp(2.25rem, 11vw, 3.3rem);
    line-height: .98
  }

  .ai-orchestration {
    border-radius: 24px;
    min-height: 430px
  }

  .case-card {
    min-height: 500px;
    border-radius: 24px
  }

  .closing {
    min-height: 680px;
    padding-top: 120px;
    padding-bottom: 120px
  }
}

/* -------------------------------------------------------------------------
   v8 polish — remove the nested desktop nav capsule and make the intelligence
   story behave like a true editorial sequence on phone-sized screens.
   ------------------------------------------------------------------------- */
@media (min-width:981px) {
  .nav {
    gap: 28px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .nav a {
    padding: 8px 0;
  }

  .nav a:hover,
  .nav a[aria-current="true"] {
    background: transparent;
  }
}

@media (max-width:760px) {

  /* Mobile story: keep the scroll-linked chapter switching, but remove the
     desktop overlay architecture. Cards now occupy their own vertical space
     so text and surfaces can never collide on narrow screens. */
  .story-shell {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 42px;
  }

  .story-visual-wrap {
    order: 0;
    position: relative;
    height: auto;
    min-height: 0;
    width: 100%;
    z-index: 1;
    pointer-events: none;
  }

  .story-visual {
    position: relative !important;
    inset: auto !important;
    width: 100%;
    height: clamp(420px, 72svh, 500px);
    min-height: 420px;
    transform: none !important;
    margin: 0;
    border-radius: 22px;
  }

  .story-list {
    order: 1;
    display: grid;
    gap: 14px;
    padding-top: 0 !important;
    width: 100%;
    min-width: 0;
    z-index: 2;
  }

  .story-card,
  .story-card.active {
    min-height: 0;
    height: auto;
    padding: 22px;
    border-radius: 20px;
    opacity: 1 !important;
    transform: none !important;
  }

  .story-card h3 {
    margin-top: 62px;
    max-width: 100%;
    font-size: clamp(2rem, 9.2vw, 3.15rem);
    line-height: .98;
    letter-spacing: -.025em;
    text-wrap: balance;
  }

  .story-card p {
    max-width: 100%;
    font-size: .78rem;
    line-height: 1.72;
  }

  .story-result {
    margin-top: 28px;
  }
}

@media (max-width:420px) {
  .story-shell {
    gap: 14px
  }

  .story-visual {
    height: 420px;
    min-height: 420px;
  }

  .story-card {
    padding: 20px
  }

  .story-card h3 {
    margin-top: 52px;
    font-size: clamp(1.9rem, 9.5vw, 2.8rem);
  }

  .story-result {
    margin-top: 24px
  }
}


/* Mobile feature-story storytelling: preserve the scroll effect without stacking overlap. */
@media (max-width:760px) {
  .story-shell {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    margin-top: 46px !important;
    position: relative !important;
    align-items: stretch !important;
  }

  .story-visual-wrap {
    position: sticky !important;
    top: 76px !important;
    height: 36svh !important;
    min-height: 270px !important;
    z-index: 20 !important;
    pointer-events: none !important;
    order: 1 !important;
    flex: 0 0 auto !important;
    margin-bottom: 22px !important;
  }

  .story-visual {
    position: relative !important;
    inset: auto !important;
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
    transform: none !important;
    border-radius: 20px !important;
  }

  .story-list {
    order: 2 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 18px !important;
    padding: 0 0 18svh 0 !important;
    margin: 0 !important;
    position: relative !important;
    z-index: 1 !important;
    pointer-events: auto !important;
  }

  .story-card {
    width: 100% !important;
    min-height: 52svh !important;
    height: auto !important;
    padding: 22px !important;
    border-radius: 20px !important;
    position: relative !important;
    opacity: .42 !important;
    transform: translate3d(0, 14px, 0) scale(.985) !important;
    transition: opacity .45s ease, transform .45s ease, border-color .45s ease, background .45s ease, box-shadow .45s ease !important;
  }

  .story-card.active {
    opacity: 1 !important;
    transform: translate3d(0, 0, 0) scale(1) !important;
    box-shadow: 0 24px 70px rgba(0, 0, 0, .20) !important;
  }

  .story-card h3 {
    margin-top: 34px !important;
    font-size: clamp(2.05rem, 9.2vw, 3.05rem) !important;
    line-height: .98 !important;
    max-width: 100% !important;
  }

  .story-card p {
    max-width: 100% !important;
    font-size: .82rem !important;
    line-height: 1.65 !important;
  }

  .story-card .story-result {
    margin-top: 24px !important;
  }
}

@media (max-width:420px) {
  .story-visual-wrap {
    top: 70px !important;
    height: 34svh !important;
    min-height: 248px !important;
    margin-bottom: 18px !important;
  }

  .story-list {
    gap: 15px !important;
    padding-bottom: 14svh !important;
  }

  .story-card {
    min-height: 55svh !important;
    padding: 19px !important;
  }
}