:root {
  --bg: #020711;
  --bg-2: #04101d;
  --panel: rgba(7, 17, 32, 0.76);
  --panel-strong: rgba(8, 21, 39, 0.94);
  --text: #f6f9ff;
  --muted: #a8b5c8;
  --muted-2: #7f8da3;
  --cyan: #27c7ff;
  --cyan-soft: #72dcff;
  --blue: #5388ff;
  --purple: #9c63ff;
  --green: #3ce3c0;
  --line: rgba(125, 180, 220, 0.18);
  --line-strong: rgba(122, 196, 245, 0.32);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.42);
  --container: 1200px;
  --radius: 24px;
  --header-h: 78px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(39, 199, 255, 0.08), transparent 24rem),
    radial-gradient(circle at 92% 18%, rgba(156, 99, 255, 0.07), transparent 30rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
svg { display: block; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  left: 16px;
  top: -80px;
  padding: 10px 14px;
  border-radius: 10px;
  color: #04101a;
  background: var(--cyan-soft);
  font-weight: 700;
  transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  border-bottom: 1px solid rgba(110, 181, 230, 0.12);
  background: rgba(2, 7, 17, 0.78);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}
.nav-wrap {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: var(--header-h);
  gap: 34px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  letter-spacing: .02em;
  font-size: 1.12rem;
  font-weight: 700;
}
.brand strong { font-weight: 500; color: #cbd8e8; }
.brand-mark { width: 38px; height: 38px; flex: 0 0 auto; }
.primary-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(20px, 3.6vw, 48px);
}
.primary-nav a {
  position: relative;
  padding: 12px 0;
  color: #dbe5f0;
  font-size: .9rem;
  transition: color .2s ease;
}
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 7px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  transition: right .25s ease;
}
.primary-nav a:hover, .primary-nav a:focus-visible { color: #fff; }
.primary-nav a:hover::after, .primary-nav a:focus-visible::after { right: 0; }

.primary-nav a[aria-current="true"] { color: #fff; }
.primary-nav a[aria-current="true"]::after { right: 0; }
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  color: var(--text);
  background: rgba(5, 16, 30, .88);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  border-radius: 2px;
  background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}

.app-store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 60px;
  padding: 8px 16px 8px 13px;
  border: 1px solid rgba(255, 255, 255, .82);
  border-radius: 13px;
  color: #fff;
  background: #010204;
  box-shadow: 0 0 0 1px rgba(39, 199, 255, .12), 0 12px 35px rgba(0, 0, 0, .28);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.app-store-badge:hover, .app-store-badge:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan-soft);
  box-shadow: 0 0 0 1px rgba(39, 199, 255, .3), 0 16px 40px rgba(0, 0, 0, .36), 0 0 28px rgba(39, 199, 255, .11);
}
.apple-mark { width: 30px; height: 34px; fill: currentColor; flex: 0 0 auto; }
.app-store-badge span { display: grid; line-height: 1; }
.app-store-badge small { font-size: .66rem; letter-spacing: .01em; }
.app-store-badge strong { margin-top: 3px; font-size: 1.42rem; font-weight: 520; }
.app-store-badge--small { min-height: 48px; padding: 6px 12px 6px 10px; border-radius: 11px; }
.app-store-badge--small .apple-mark { width: 22px; height: 27px; }
.app-store-badge--small small { font-size: .54rem; }
.app-store-badge--small strong { font-size: 1.03rem; }
.app-store-badge--large { min-width: 260px; justify-content: center; }

.section { position: relative; isolation: isolate; }
.section-heading { max-width: 760px; }
.section-heading--center { margin-inline: auto; text-align: center; }
.section-heading h2, .audience-copy h2, .accessibility-copy h2, .download-copy h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.45rem);
  line-height: 1.08;
  letter-spacing: -.042em;
}
.section-heading p, .audience-copy > p, .accessibility-copy > p {
  color: var(--muted);
  font-size: 1.02rem;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  color: #c1d5e7;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow > span {
  width: 34px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  box-shadow: 0 0 10px rgba(39, 199, 255, .4);
}
.eyebrow--center { justify-content: center; }

.section--hero {
  min-height: 780px;
  padding: 78px 0 66px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(2,7,17,.3), rgba(2,7,17,.82)),
    radial-gradient(circle at 73% 31%, rgba(27, 108, 194, .22), transparent 24rem),
    radial-gradient(circle at 92% 46%, rgba(116, 72, 208, .18), transparent 27rem),
    #020711;
}
.section--hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .35;
  background-image:
    linear-gradient(rgba(71, 143, 195, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(71, 143, 195, .05) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.8), transparent 88%);
}
.ambient-orb {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(12px);
  pointer-events: none;
}
.ambient-orb--a {
  width: 460px;
  height: 460px;
  right: 7%;
  top: 120px;
  background: radial-gradient(circle, rgba(39,199,255,.15), rgba(39,199,255,0) 68%);
}
.ambient-orb--b {
  width: 560px;
  height: 560px;
  right: -110px;
  top: 170px;
  background: radial-gradient(circle, rgba(156,99,255,.16), rgba(156,99,255,0) 66%);
}
.signal-field {
  position: absolute;
  z-index: -1;
  right: -8%;
  bottom: 28px;
  width: 70%;
  height: 380px;
  opacity: .52;
  transform: rotate(-3deg);
  background:
    radial-gradient(ellipse at 55% 50%, rgba(39, 199, 255, .3) 0 1px, transparent 2px) 0 0 / 18px 18px,
    radial-gradient(ellipse at 62% 52%, rgba(156, 99, 255, .27) 0 1px, transparent 2px) 9px 9px / 22px 22px;
  mask-image: radial-gradient(ellipse at center, #000 0 38%, transparent 70%);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(530px, 1.08fr);
  align-items: center;
  gap: 48px;
}
.hero-copy { position: relative; z-index: 3; }
.hero-copy h1 {
  margin: 0;
  max-width: 660px;
  font-size: clamp(3.8rem, 6.4vw, 6.1rem);
  line-height: .94;
  letter-spacing: -.025em;
}
.hero-copy h1 span {
  color: transparent;
  background: linear-gradient(100deg, var(--cyan), #5f9bff 48%, var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 0 18px rgba(55, 158, 255, .14));
}
.hero-subtitle {
  margin: 25px 0 0;
  color: #d9e4ef;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
}
.hero-feature-row {
  display: grid;
  grid-template-columns: repeat(6, minmax(64px, 1fr));
  gap: 16px;
  margin: 34px 0 32px;
  max-width: 640px;
}
.mini-feature {
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 9px;
  min-width: 0;
  text-align: center;
  color: var(--cyan-soft);
}
.mini-feature svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.mini-feature span {
  color: #cdd9e6;
  font-size: .64rem;
  line-height: 1.25;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.outline-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 60px;
  padding: 0 22px;
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 999px;
  color: #eef6ff;
  background: rgba(6, 17, 32, .56);
  backdrop-filter: blur(10px);
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.outline-button svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.outline-button:hover, .outline-button:focus-visible { transform: translateY(-2px); border-color: var(--cyan); background: rgba(18, 51, 77, .72); }

.hero-stage {
  position: relative;
  min-height: 620px;
  margin-right: -18px;
}
.stage-halo {
  position: absolute;
  left: 9%;
  right: 1%;
  top: 13%;
  bottom: 4%;
  border-radius: 50%;
  background: radial-gradient(circle at 60% 42%, rgba(39,199,255,.16), rgba(156,99,255,.1) 38%, transparent 68%);
  filter: blur(2px);
}
.hero-glasses {
  position: absolute;
  z-index: 2;
  left: -4%;
  right: auto;
  top: 7%;
  width: 73%;
  max-width: 570px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 35px 40px rgba(0,0,0,.5)) drop-shadow(0 0 20px rgba(50,142,255,.12));
  transform: rotate(-4deg);
}
.phone {
  position: absolute;
  z-index: 4;
  left: 47%;
  bottom: 0;
  width: 280px;
  height: 564px;
  perspective: 1200px;
  filter: drop-shadow(0 35px 50px rgba(0,0,0,.58));
  transform: translate(var(--mx, 0), var(--my, 0));
  transition: transform .3s ease-out;
}
.phone-frame {
  position: absolute;
  inset: 0;
  overflow: hidden;
  padding: 23px 16px 18px;
  border: 5px solid #3e4651;
  border-radius: 45px;
  background: linear-gradient(160deg, #07121f, #02050a 74%);
  box-shadow:
    inset 0 0 0 2px #121822,
    inset 0 0 28px rgba(57, 113, 168, .15),
    0 0 0 1px rgba(255,255,255,.15);
  transform: rotateY(-5deg) rotateX(1deg);
}
.phone-frame::before {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 36px;
  border: 1px solid rgba(124,174,214,.14);
  pointer-events: none;
}
.phone-notch {
  position: absolute;
  top: 9px;
  left: 50%;
  width: 92px;
  height: 22px;
  transform: translateX(-50%);
  border-radius: 0 0 16px 16px;
  background: #010204;
}
.phone-side { position: absolute; z-index: 5; width: 4px; border-radius: 4px; background: linear-gradient(#6d7680, #151a22); }
.phone-side--left { left: -2px; top: 100px; height: 78px; }
.phone-side--right { right: -2px; top: 138px; height: 92px; }
.phone-status {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  padding: 0 5px;
  color: #e7edf6;
  font-size: .58rem;
  font-weight: 700;
}
.app-head { display: flex; justify-content: space-between; align-items: center; margin: 20px 2px 18px; }
.app-head > div { display: flex; align-items: center; gap: 8px; letter-spacing: .05em; font-size: .78rem; }
.app-logo-dot { display: grid; place-items: center; width: 23px; height: 23px; border-radius: 8px; color: #fff; background: linear-gradient(135deg, var(--cyan), var(--purple)); font-size: .68rem; }
.settings-dot { color: #9cb1c5; font-size: .8rem; }
.app-greeting { display: grid; gap: 3px; margin: 0 2px 14px; }
.app-greeting small { color: #8ea0b3; font-size: .6rem; }
.app-greeting strong { font-size: .86rem; }
.app-card {
  position: relative;
  overflow: hidden;
  margin-bottom: 10px;
  padding: 14px;
  border: 1px solid rgba(107, 169, 217, .13);
  border-radius: 15px;
  background: linear-gradient(145deg, rgba(22,42,67,.72), rgba(8,17,31,.86));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.03);
}
.app-card--live::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -54px;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: rgba(39,199,255,.13);
  filter: blur(18px);
}
.app-card-label { display: flex; align-items: center; gap: 5px; color: #90a4ba; font-size: .5rem; letter-spacing: .07em; }
.pulse-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.app-card p { margin: 8px 0 0; color: #f6f9ff; font-size: .78rem; line-height: 1.38; }
.waveform-bars { display: flex; align-items: center; height: 28px; gap: 3px; margin-top: 8px; }
.waveform-bars i { display: block; width: 2px; height: 8px; border-radius: 2px; background: linear-gradient(var(--cyan), var(--purple)); animation: wave 1.2s ease-in-out infinite alternate; }
.waveform-bars i:nth-child(2n) { height: 18px; animation-delay: -.2s; }
.waveform-bars i:nth-child(3n) { height: 25px; animation-delay: -.45s; }
.waveform-bars i:nth-child(4n) { height: 12px; animation-delay: -.7s; }
.translation-head { display: flex; align-items: center; gap: 7px; color: #8fa2b7; font-size: .55rem; }
.translation-head b { color: var(--purple); }
.app-tool-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.app-tool-grid div {
  display: grid;
  grid-template-columns: 25px 1fr;
  align-items: center;
  gap: 7px;
  min-height: 51px;
  padding: 9px;
  border: 1px solid rgba(105, 159, 202, .12);
  border-radius: 12px;
  color: #b9c7d6;
  background: rgba(10, 23, 41, .74);
  font-size: .54rem;
}
.app-tool-grid svg { width: 22px; height: 22px; fill: none; stroke: var(--cyan-soft); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.app-tabbar { position: absolute; left: 20px; right: 20px; bottom: 16px; display: flex; justify-content: space-between; color: #708197; font-size: .47rem; }
.app-tabbar .active { color: var(--cyan); }
.hud-card {
  position: absolute;
  z-index: 5;
  right: 0;
  top: 48%;
  width: 215px;
  padding: 19px 20px 16px;
  border: 1px solid rgba(68, 174, 245, .5);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(6,21,39,.82), rgba(3,9,19,.91));
  box-shadow: 0 20px 50px rgba(0,0,0,.35), inset 0 0 28px rgba(39,199,255,.05), 0 0 28px rgba(39,199,255,.08);
  backdrop-filter: blur(12px);
}
.hud-card::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(255,255,255,.03);
  border-radius: 12px;
  pointer-events: none;
}
.hud-label { color: #69cfff; font-size: .55rem; letter-spacing: .13em; }
.hud-card strong { display: block; margin: 9px 0 15px; color: #bbecff; font-size: 1.24rem; line-height: 1.25; font-weight: 560; }
.hud-card > div { display: flex; align-items: center; gap: 10px; color: #9bb5c8; font-size: .62rem; }
.hud-card svg { width: 42px; height: 25px; fill: none; stroke: var(--cyan); stroke-width: 1.7; }
.hud-connector {
  position: absolute;
  z-index: 3;
  right: 190px;
  top: 56%;
  width: 128px;
  height: 1px;
  transform: rotate(-19deg);
  transform-origin: right center;
  background: linear-gradient(90deg, transparent, rgba(39,199,255,.85));
  box-shadow: 0 0 10px rgba(39,199,255,.8);
}
.hud-connector::before { content: ""; position: absolute; left: 12px; top: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 13px var(--cyan); }
.product-chip {
  position: absolute;
  z-index: 6;
  left: 4%;
  right: auto;
  top: 29%;
  display: grid;
  padding: 9px 13px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  background: rgba(2,7,17,.72);
  backdrop-filter: blur(8px);
  box-shadow: 0 16px 32px rgba(0,0,0,.24);
}
.product-chip span { color: #8da1b7; font-size: .48rem; letter-spacing: .05em; text-transform: uppercase; }
.product-chip strong { margin-top: 2px; color: #eef7ff; font-size: .72rem; letter-spacing: .08em; }

.flow-divider { position: relative; z-index: 4; height: 150px; margin-top: -1px; pointer-events: none; overflow: hidden; }
.flow-divider svg { width: 100%; height: 100%; }
.flow-divider::after {
  content: "";
  position: absolute;
  left: 22%;
  right: 22%;
  top: 54%;
  height: 42px;
  border-radius: 50%;
  background: rgba(39, 199, 255, .09);
  filter: blur(24px);
}
.flow-divider--violet::after { background: rgba(156,99,255,.1); }
.flow-divider--compact { height: 120px; }

.section--intro {
  padding: 20px 0 95px;
  background:
    radial-gradient(circle at 14% 60%, rgba(44,108,170,.08), transparent 27rem),
    radial-gradient(circle at 88% 35%, rgba(105,63,190,.08), transparent 26rem),
    #020711;
}
.section--intro .section-heading p { margin: 20px auto 0; }
.section--intro .section-heading p + p { margin-top: 6px; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 54px;
}
.feature-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 18px;
  min-height: 242px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(9,23,42,.86), rgba(3,9,19,.92));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.025);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(circle at 18% 8%, rgba(39,199,255,.11), transparent 42%);
  transition: opacity .25s ease;
}
.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(83, 178, 238, .38);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.04);
}
.feature-card:hover::before { opacity: 1; }
.feature-card h3 { position: relative; margin: 1px 0 10px; font-size: 1.14rem; line-height: 1.22; }
.feature-card p { position: relative; margin: 0; color: var(--muted); font-size: .87rem; line-height: 1.65; }
.feature-icon {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 60px;
  height: 60px;
  border: 1px solid currentColor;
  border-radius: 17px;
  background: rgba(8,19,35,.86);
  box-shadow: inset 0 0 20px rgba(255,255,255,.025), 0 0 24px rgba(39,199,255,.04);
}
.feature-icon svg { width: 32px; height: 32px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.feature-icon--purple { color: #bb7dff; }
.feature-icon--blue { color: #6e9cff; }
.feature-icon--green { color: #52e2cc; }
.feature-index { position: absolute; right: 20px; bottom: 14px; color: rgba(154,181,207,.13); font-size: 2.7rem; font-weight: 800; line-height: 1; }
.feature-card--product { padding-bottom: 108px; }
.feature-card--product img {
  position: absolute;
  z-index: 0;
  right: -17px;
  bottom: -26px;
  width: 59%;
  opacity: .8;
  filter: drop-shadow(0 18px 30px rgba(0,0,0,.45));
}
.feature-card--product .feature-index { z-index: 2; }

.section--audience {
  padding: 25px 0 90px;
  background:
    radial-gradient(circle at 20% 70%, rgba(39,199,255,.08), transparent 28rem),
    linear-gradient(180deg, #020711, #030b18 52%, #020711);
}
.audience-grid { display: grid; grid-template-columns: .86fr 1.14fr; align-items: center; gap: 64px; }
.audience-copy h2 span { color: transparent; background: linear-gradient(90deg, var(--cyan), var(--purple)); -webkit-background-clip: text; background-clip: text; }
.audience-copy blockquote {
  margin: 25px 0 0;
  padding-left: 19px;
  border-left: 2px solid var(--cyan);
  color: #8fcff2;
  font-size: 1rem;
}
.audience-types { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 34px; }
.audience-types div { display: grid; justify-items: center; align-content: start; gap: 6px; text-align: center; }
.audience-types svg { width: 30px; height: 30px; fill: none; stroke: var(--cyan); stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.audience-types strong { font-size: .72rem; }
.audience-types small { color: var(--muted-2); font-size: .58rem; line-height: 1.25; }
.portrait-mosaic {
  display: grid;
  grid-template-columns: 1.18fr .82fr;
  grid-template-rows: repeat(2, 190px);
  gap: 14px;
}
.portrait {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(131,180,216,.2);
  border-radius: 22px;
  background: #091421;
  box-shadow: 0 24px 55px rgba(0,0,0,.28);
}
.portrait--wide { grid-row: 1 / 3; }
.portrait img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.portrait--wide img { object-position: 44% center; }
.portrait:nth-child(2) img { object-position: 50% 36%; }
.portrait:nth-child(3) img { object-position: 50% 32%; }
.portrait:hover img { transform: scale(1.035); }
.portrait::after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent, rgba(2,7,17,.88)); }
.portrait figcaption { position: absolute; z-index: 2; left: 16px; bottom: 14px; padding: 7px 10px; border: 1px solid rgba(255,255,255,.14); border-radius: 999px; color: #e8f2fb; background: rgba(2,7,17,.64); backdrop-filter: blur(8px); font-size: .64rem; }

.section--accessibility {
  padding: 90px 0;
  background:
    radial-gradient(circle at 70% 50%, rgba(55,95,198,.1), transparent 31rem),
    #020711;
}
.accessibility-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 72px; }
.accessibility-copy p { max-width: 570px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; color: var(--cyan-soft); font-weight: 700; }
.text-link svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s ease; }
.text-link:hover svg { transform: translateX(4px); }
.checklist-card {
  position: relative;
  overflow: hidden;
  padding: 34px 36px;
  border: 1px solid rgba(99,166,218,.24);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(9,24,44,.92), rgba(3,9,19,.94));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.03);
}
.checklist-glow { position: absolute; right: -120px; top: -120px; width: 260px; height: 260px; border-radius: 50%; background: rgba(73,93,230,.14); filter: blur(26px); }
.checklist-card h3 { position: relative; margin: 0 0 22px; font-size: 1.36rem; }
.checklist-card ul { position: relative; display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.checklist-card li { display: grid; grid-template-columns: 22px 1fr; align-items: start; gap: 11px; color: #cad7e4; font-size: .9rem; }
.checklist-card li svg { width: 19px; height: 19px; fill: none; stroke: var(--cyan); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.checklist-card li:nth-child(2n) svg { stroke: var(--purple); }

.section--use-cases {
  padding: 36px 0 84px;
  background: #03101d;
}
.section--use-cases .section-heading p { max-width: 690px; margin-inline: auto; }
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 10px;
  margin-top: 42px;
  padding: 22px 18px;
  border: 1px solid rgba(108,98,224,.28);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(8,19,35,.82), rgba(4,11,21,.88));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.03);
}
.use-case-grid div { display: grid; justify-items: center; gap: 9px; padding: 10px 4px; text-align: center; }
.use-case-grid svg { width: 29px; height: 29px; fill: none; stroke: #9d71ff; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.use-case-grid div:nth-child(3n+1) svg { stroke: var(--cyan); }
.use-case-grid div:nth-child(3n+2) svg { stroke: #70a0ff; }
.use-case-grid span { color: #d9e5ef; font-size: .62rem; line-height: 1.28; }

.section--pre-steps {
  padding: 78px 0 48px;
  background:
    radial-gradient(ellipse at 50% 100%, rgba(112,66,197,.15), transparent 65%),
    linear-gradient(180deg, #03101d, #020711);
}
.section--pre-steps .section-heading p { margin-inline: auto; }
.section--steps {
  padding: 15px 0 90px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 45%, rgba(25,112,178,.1), transparent 30rem),
    #020711;
}
.steps-title { margin: 0; text-align: center; font-size: clamp(1.8rem, 3vw, 2.4rem); }
.steps-grid { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; margin-top: 46px; }
.steps-line {
  position: absolute;
  left: 11%;
  right: 11%;
  top: 139px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), #6d8fff, var(--cyan), transparent);
  box-shadow: 0 0 12px rgba(39,199,255,.6);
  opacity: .58;
}
.step { position: relative; text-align: center; }
.step-icon {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 98px;
  height: 98px;
  margin: 0 auto 24px;
  border: 1px solid rgba(66,185,246,.6);
  border-radius: 50%;
  color: #c9f0ff;
  background: linear-gradient(145deg, rgba(10,31,53,.98), rgba(4,12,24,.98));
  box-shadow: 0 0 0 10px #020711, 0 0 30px rgba(39,199,255,.1), inset 0 0 24px rgba(39,199,255,.05);
}
.step-icon svg { width: 39px; height: 39px; fill: none; stroke: currentColor; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.step-copy { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 8px; align-items: baseline; text-align: left; }
.step-number { grid-row: 1 / 3; color: var(--cyan); font-size: 1.6rem; font-weight: 800; }
.step h3 { margin: 0; font-size: 1rem; }
.step p { grid-column: 2; margin: 7px 0 0; color: var(--muted); font-size: .77rem; line-height: 1.55; }

.section--download {
  padding: 0 0 34px;
  background: linear-gradient(180deg, #020711, #030918);
}
.download-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr auto .72fr;
  align-items: center;
  gap: 34px;
  min-height: 170px;
  padding: 32px 38px;
  border: 1px solid rgba(72,157,218,.32);
  border-radius: 23px;
  background:
    radial-gradient(circle at 16% 0%, rgba(39,199,255,.13), transparent 30%),
    radial-gradient(circle at 82% 100%, rgba(156,99,255,.12), transparent 36%),
    linear-gradient(135deg, rgba(9,25,46,.95), rgba(3,9,20,.96));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.035);
}
.download-panel::after { content: ""; position: absolute; inset: auto -8% -90px 45%; height: 150px; border-radius: 50%; background: rgba(39,199,255,.08); filter: blur(26px); }
.download-copy { position: relative; z-index: 2; }
.download-copy h2 { font-size: clamp(1.75rem, 3vw, 2.65rem); }
.download-copy h2 span { color: var(--cyan); }
.availability { position: relative; z-index: 2; margin: 0; padding-left: 30px; border-left: 1px solid rgba(255,255,255,.16); color: #e1ebf5; font-size: .94rem; }

.site-footer {
  border-top: 1px solid rgba(83,145,190,.14);
  background: #01050c;
}
.footer-grid { display: grid; grid-template-columns: 1.35fr repeat(3, .65fr) 1.12fr; gap: 30px; padding: 34px 0 24px; }
.footer-brand p { color: #8f9eb1; font-size: .78rem; }
.footer-links { display: grid; align-content: start; gap: 6px; }
.footer-links h3 { margin: 0 0 5px; font-size: .82rem; }
.footer-links a { width: max-content; color: #8f9eb1; font-size: .75rem; transition: color .2s ease; }
.footer-links a:hover { color: var(--cyan-soft); }
.accessibility-badge { display: flex; align-items: center; gap: 12px; align-self: center; padding: 16px; border: 1px solid var(--line); border-radius: 15px; background: rgba(6,15,28,.88); }
.accessibility-badge > span { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--cyan); border-radius: 50%; color: var(--cyan); font-size: 1.45rem; }
.accessibility-badge strong, .accessibility-badge small { display: block; }
.accessibility-badge small { margin-top: 3px; color: #8f9eb1; font-size: .69rem; line-height: 1.3; }
.footer-bottom { display: flex; justify-content: center; flex-wrap: wrap; gap: 28px; padding: 0 0 20px; color: #6f7f92; font-size: .69rem; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.75,.2,1); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.feature-grid .reveal:nth-child(2), .steps-grid .reveal:nth-child(2) { transition-delay: .06s; }
.feature-grid .reveal:nth-child(3), .steps-grid .reveal:nth-child(3) { transition-delay: .12s; }
.feature-grid .reveal:nth-child(4), .steps-grid .reveal:nth-child(4) { transition-delay: .18s; }
.feature-grid .reveal:nth-child(5) { transition-delay: .24s; }
.feature-grid .reveal:nth-child(6) { transition-delay: .3s; }

@keyframes wave {
  from { transform: scaleY(.55); opacity: .7; }
  to { transform: scaleY(1.08); opacity: 1; }
}
@keyframes float-glasses {
  0%, 100% { transform: translateY(0) rotate(-4deg); }
  50% { transform: translateY(-8px) rotate(-3.4deg); }
}
@media (prefers-reduced-motion: no-preference) {
  .hero-glasses { animation: float-glasses 6s ease-in-out infinite; }
}

@media (max-width: 1160px) {
  :root { --container: 1060px; }
  .desktop-download { display: none; }
  .nav-wrap { grid-template-columns: auto 1fr; }
  .hero-grid { grid-template-columns: minmax(0,.9fr) minmax(480px,1.1fr); gap: 25px; }
  .hero-copy h1 { font-size: clamp(3.45rem, 6vw, 5rem); }
  .hero-stage { margin-right: -35px; transform: scale(.93); transform-origin: center right; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .use-case-grid { grid-template-columns: repeat(5, minmax(0,1fr)); row-gap: 18px; }
  .footer-grid { grid-template-columns: 1.25fr repeat(3,.65fr); }
  .accessibility-badge { grid-column: 1 / -1; max-width: 400px; }
}

@media (max-width: 900px) {
  :root { --header-h: 70px; }
  .container { width: min(calc(100% - 34px), var(--container)); }
  .nav-wrap { grid-template-columns: 1fr auto; gap: 18px; }
  .nav-toggle { display: block; }
  .primary-nav {
    position: fixed;
    inset: calc(var(--header-h) + 8px) 17px auto;
    display: grid;
    justify-content: stretch;
    gap: 2px;
    padding: 8px;
    border: 1px solid var(--line-strong);
    border-radius: 16px;
    background: rgba(3,10,21,.97);
    box-shadow: 0 24px 60px rgba(0,0,0,.48);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(.985);
    transition: opacity .2s ease, visibility .2s ease, transform .2s ease;
  }
  .primary-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .primary-nav a { padding: 13px 14px; border-radius: 10px; }
  .primary-nav a::after { display: none; }
  .primary-nav a:hover { background: rgba(39,199,255,.07); }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .section--hero { min-height: auto; padding: 54px 0 30px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .hero-copy h1 { margin-inline: auto; }
  .hero-feature-row { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .eyebrow:not(.eyebrow--center) { justify-content: center; }
  .hero-stage { width: min(100%, 680px); min-height: 610px; margin: 12px auto 0; transform: none; }
  .hero-glasses { left: 1%; right: auto; top: 4%; width: 70%; }
  .phone { left: 38%; }
  .hud-card { right: 2%; top: 47%; }
  .product-chip { left: 3%; right: auto; top: 25%; }

  .audience-grid, .accessibility-grid { grid-template-columns: 1fr; gap: 48px; }
  .audience-copy, .accessibility-copy { text-align: center; }
  .audience-copy .eyebrow, .accessibility-copy .eyebrow { justify-content: center; }
  .audience-copy blockquote { max-width: 620px; margin-inline: auto; text-align: left; }
  .audience-types { max-width: 620px; margin-inline: auto; margin-top: 34px; }
  .accessibility-copy p { margin-inline: auto; }
  .portrait-mosaic { max-width: 740px; width: 100%; margin-inline: auto; }
  .steps-line { display: none; }
  .steps-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 46px 36px; }
  .download-panel { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .download-copy .eyebrow { justify-content: center; }
  .availability { padding: 18px 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.16); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 24px), var(--container)); }
  .brand { font-size: .98rem; }
  .brand-mark { width: 34px; height: 34px; }
  .section-heading h2, .audience-copy h2, .accessibility-copy h2 { font-size: clamp(2rem, 10vw, 2.75rem); }
  .section-heading p, .audience-copy > p, .accessibility-copy > p { font-size: .94rem; }
  .section--hero { padding-top: 38px; }
  .hero-copy .eyebrow { max-width: 100%; font-size: .62rem; letter-spacing: .1em; line-height: 1.35; flex-wrap: wrap; }
  .hero-copy h1 { font-size: clamp(2.7rem, 12vw, 3.45rem); }
  .hero-feature-row { grid-template-columns: repeat(3, 1fr); max-width: 400px; gap: 19px 8px; }
  .mini-feature span { font-size: .58rem; }
  .hero-actions { flex-direction: column; align-items: stretch; max-width: 290px; margin-inline: auto; }
  .hero-actions .app-store-badge, .hero-actions .outline-button { justify-content: center; width: 100%; }
  .hero-stage { min-height: 585px; margin-top: 22px; }
  .hero-glasses { left: 15%; right: auto; top: 0; width: 82%; }
  .phone { left: 4%; top: 112px; bottom: auto; width: 235px; height: 475px; }
  .phone-frame { padding: 19px 13px 14px; border-width: 4px; border-radius: 38px; }
  .phone-notch { width: 78px; height: 18px; }
  .app-head { margin: 16px 2px 12px; }
  .app-card { padding: 11px; margin-bottom: 8px; }
  .app-tool-grid div { min-height: 43px; padding: 7px; }
  .app-tabbar { display: none; }
  .hud-card { right: -1%; top: 57%; width: 180px; padding: 15px; }
  .hud-card strong { font-size: 1rem; }
  .hud-connector { right: 155px; width: 80px; }
  .product-chip { left: auto; right: 0; top: 20%; }

  .flow-divider { height: 105px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: auto; padding: 22px; grid-template-columns: 56px 1fr; }
  .feature-icon { width: 54px; height: 54px; }
  .feature-card--product { padding-bottom: 95px; }
  .feature-card--product img { width: 55%; }
  .audience-types { grid-template-columns: repeat(2, 1fr); gap: 24px 14px; }
  .portrait-mosaic { grid-template-columns: 1fr; grid-template-rows: 280px 190px 190px; }
  .portrait--wide { grid-row: auto; }
  .checklist-card { padding: 26px 22px; }
  .use-case-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px 8px; padding: 18px 12px; }
  .steps-grid { grid-template-columns: 1fr; gap: 44px; }
  .step { max-width: 350px; margin-inline: auto; }
  .download-panel { padding: 28px 20px; }
  .app-store-badge--large { min-width: 0; width: 100%; max-width: 285px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 25px 18px; }
  .footer-brand, .accessibility-badge { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; align-items: center; gap: 5px; text-align: center; }
}

@media (max-width: 420px) {
  .hero-stage { min-height: 550px; }
  .hero-glasses { width: 88%; left: 13%; right: auto; top: 0; }
  .phone { left: 1%; top: 110px; width: 218px; height: 440px; }
  .hud-card { width: 157px; right: -5%; top: 59%; }
  .hud-label { font-size: .45rem; }
  .hud-card strong { font-size: .88rem; }
  .hud-card > div { gap: 5px; }
  .hud-card svg { width: 32px; }
  .hud-connector { display: none; }
  .product-chip { right: -4%; top: 24%; }
  .app-card p { font-size: .68rem; }
  .app-tool-grid div { grid-template-columns: 20px 1fr; font-size: .46rem; }
  .app-tool-grid svg { width: 18px; height: 18px; }
  .feature-card { grid-template-columns: 1fr; }
  .feature-icon { margin-bottom: 2px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}