:root {
  --bg: #050505;
  --panel: #0b0c0d;
  --panel-2: #101113;
  --text: #f7f7f4;
  --muted: #a7a9ad;
  --line: rgba(255,255,255,.12);
  --line-strong: rgba(255,255,255,.22);
  --yellow: #f6bf16;
  --yellow-2: #ffd84a;
  --max: 1440px;
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}
body::selection { background: var(--yellow); color: #000; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
img { max-width: 100%; display: block; }

.noise {
  position: fixed; inset: 0; pointer-events: none; z-index: 100;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}
.grid-bg {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 15%, #000 0, transparent 72%);
}
.section-shell { width: min(var(--max), calc(100% - 64px)); margin-inline: auto; }
.section { padding: 130px 0; }
.eyebrow {
  display: flex; align-items: center; gap: 12px;
  color: var(--yellow); font-size: .75rem; font-weight: 800;
  letter-spacing: .18em; text-transform: uppercase;
}
.eyebrow span { width: 28px; height: 1px; background: var(--yellow); }

.site-header {
  width: min(var(--max), calc(100% - 64px)); height: 92px; margin-inline: auto;
  display: grid; grid-template-columns: 290px 1fr auto; align-items: center;
  border-bottom: 1px solid var(--line); position: relative; z-index: 30;
}
.brand img { width: 220px; height: 74px; object-fit: cover; object-position: 50% 45%; }
.nav { justify-self: center; display: flex; gap: 42px; }
.nav a { color: #cacbcd; font-size: .82rem; font-weight: 600; }
.nav a:hover { color: var(--yellow); }
.button {
  display: inline-flex; justify-content: center; align-items: center; gap: 12px;
  min-height: 50px; padding: 0 24px; border-radius: 7px; font-size: .78rem;
  font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
  border: 1px solid transparent; transition: .25s ease;
}
.button-primary {
  background: linear-gradient(135deg, var(--yellow-2), var(--yellow));
  color: #090909; box-shadow: 0 0 0 1px rgba(255,214,48,.15), 0 14px 50px rgba(246,191,22,.16);
}
.button-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 70px rgba(246,191,22,.25); }
.button-outline { border-color: rgba(246,191,22,.7); color: #fff; background: rgba(0,0,0,.15); }
.button-outline:hover { background: var(--yellow); color: #000; }
.menu-button { display:none; }

.hero {
  min-height: 790px; display: grid; grid-template-columns: .93fr 1.07fr;
  gap: 30px; align-items: center; padding: 76px 0 90px;
}
.hero-copy { padding-left: 44px; }
.hero h1 {
  max-width: 680px; margin: 25px 0 28px;
  font-family: "Space Grotesk", sans-serif; font-size: clamp(4.1rem, 6.5vw, 7.3rem);
  line-height: .89; letter-spacing: -.07em; text-transform: uppercase;
}
.hero h1 em { display: block; color: var(--yellow); font-style: normal; }
.hero-sub { max-width: 610px; color: #c3c5c8; font-size: 1.08rem; line-height: 1.75; }
.hero-actions { display: flex; gap: 32px; align-items: center; margin-top: 38px; }
.text-link { font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.text-link span { color: var(--yellow); margin-left: 8px; }
.hero-proof { display: flex; gap: 24px; margin-top: 58px; padding-top: 24px; border-top: 1px solid var(--line); }
.proof-item { flex: 1; }
.proof-item strong { display: block; font-size: .75rem; text-transform: uppercase; color: #fff; margin-bottom: 7px; }
.proof-item span { color: #85888c; font-size: .72rem; line-height: 1.45; }

.hero-visual {
  position: relative; min-height: 690px; display: flex; align-items: center; justify-content: center;
  isolation: isolate;
}
.hero-visual::before {
  content:""; position:absolute; inset: 70px 0 0 30px; z-index:-4;
  background: radial-gradient(circle, rgba(246,191,22,.14), transparent 63%);
}
.orbit { position:absolute; border:1px solid rgba(246,191,22,.18); border-radius:50%; transform:rotateX(68deg); }
.orbit-one { width: 620px; height: 460px; top: 170px; }
.orbit-two { width: 760px; height: 540px; top: 145px; opacity:.45; }
.platform-disc {
  position:absolute; width: 565px; height: 230px; top: 445px; border-radius:50%;
  border:1px solid rgba(246,191,22,.36);
  background: radial-gradient(ellipse, rgba(246,191,22,.12), rgba(12,12,12,.72) 60%, transparent 72%);
  transform: rotateX(64deg); box-shadow: 0 0 90px rgba(246,191,22,.08);
}
.phone {
  position:absolute; width: 286px; height: 570px; padding: 10px; border-radius: 43px;
  background: linear-gradient(150deg, #47494d, #0a0a0a 22%, #1d1e20 72%, #555);
  box-shadow: 0 50px 90px rgba(0,0,0,.65), inset 0 0 0 1px rgba(255,255,255,.14);
}
.phone::after { content:""; position:absolute; inset:1px; border:1px solid rgba(255,255,255,.15); border-radius:42px; pointer-events:none; }
.phone-front { transform: rotate(-7deg) translate(-65px, -14px); z-index:5; }
.phone-back { transform: rotate(7deg) translate(140px, 20px); z-index:2; }
.phone-notch { position:absolute; width:100px; height:25px; background:#000; border-radius:0 0 16px 16px; left:50%; top:9px; transform:translateX(-50%); z-index:2; }
.screen {
  height:100%; border-radius:34px; padding:31px 16px 14px;
  background: linear-gradient(165deg, #171719, #090909 45%, #111);
  overflow:hidden;
}
.screen-top { display:flex; justify-content:space-between; font-size:.55rem; color:#bbb; margin-bottom:27px; }
.screen-label { margin:0 0 6px; color:#777; font-size:.57rem; letter-spacing:.15em; }
.screen h3 { margin:0; font:700 1.45rem "Space Grotesk"; }
.muted { margin:3px 0 17px; color:#777; font-size:.66rem; }
.insight-card, .weight-card {
  margin-top:12px; padding:13px; border-radius:10px; border:1px solid rgba(255,255,255,.06);
  background:#151517;
}
.insight-card span, .weight-card span, .metric-row span { color:#74777a; font-size:.5rem; letter-spacing:.1em; }
.insight-card strong { display:block; margin-top:3px; }
.progress { height:5px; margin-top:10px; background:#292929; border-radius:5px; overflow:hidden; }
.progress i { display:block; height:100%; background:var(--yellow); box-shadow:0 0 18px rgba(246,191,22,.8); }
.priority-row { display:flex; justify-content:space-between; align-items:center; margin-top:8px; }
.priority-row b { color:var(--yellow); font-size:.52rem; }
.insight-card svg { width:100%; height:40px; margin-top:4px; }
.insight-card polyline { fill:none; stroke:var(--yellow); stroke-width:2; filter:drop-shadow(0 0 5px #f6bf16); }
.metric-row { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin:12px 0; }
.metric-row div { background:#151517; border:1px solid rgba(255,255,255,.06); border-radius:8px; padding:10px; }
.metric-row strong { display:block; font-size:1rem; margin-top:4px; }
.positive { color:#5ed899; }
.screen button {
  width:100%; height:43px; border:0; border-radius:7px; margin-top:8px;
  background:var(--yellow); color:#000; font-size:.62rem; font-weight:900;
}
.phone-nav { display:flex; justify-content:space-between; margin-top:17px; color:#65676b; font-size:.46rem; }
.phone-nav b { color:var(--yellow); }
.rep-ring {
  width:126px; height:126px; margin:28px auto 18px; border-radius:50%;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  border:1px solid rgba(246,191,22,.3); box-shadow:inset 0 0 30px rgba(246,191,22,.05);
}
.rep-ring strong { font-size:3rem; font-family:"Space Grotesk"; }
.rep-ring span { color:#777; font-size:.5rem; }
.weight-card { text-align:center; margin-top:20px; }
.weight-card strong { font-size:2.8rem; font-family:"Space Grotesk"; margin-left:7px; }
.weight-card small { font-size:.55rem; color:#777; }
.floating-chip {
  position:absolute; z-index:8; min-width:190px; padding:14px 16px; border:1px solid rgba(246,191,22,.35);
  background:rgba(7,7,7,.88); backdrop-filter:blur(10px); box-shadow:0 18px 50px rgba(0,0,0,.45);
}
.floating-chip span { display:block; color:var(--yellow); font-size:.5rem; letter-spacing:.14em; margin-bottom:7px; }
.floating-chip strong { font-size:.7rem; }
.chip-one { left:15px; top:400px; }
.chip-two { right:3px; top:270px; }

.signal-strip {
  min-height:76px; border-block:1px solid var(--line); display:flex; align-items:center; justify-content:center;
  gap:34px; color:#898c90; font-size:.65rem; letter-spacing:.16em; font-weight:700;
}
.signal-strip span { width:4px; height:4px; background:var(--yellow); transform:rotate(45deg); }

.section-heading { display:grid; grid-template-columns:1fr 1.2fr; gap:40px; align-items:end; margin-bottom:52px; }
.section-heading h2, .science-copy h2, .waitlist-copy h2 {
  margin:18px 0 0; font:700 clamp(2.6rem,4vw,5.2rem)/.98 "Space Grotesk";
  letter-spacing:-.055em; text-transform:uppercase;
}
.section-heading p { color:var(--muted); font-size:1rem; line-height:1.7; max-width:520px; justify-self:end; }

.feature-grid { display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--line); }
.feature-card {
  min-height:340px; padding:30px; position:relative; overflow:hidden;
  border-right:1px solid var(--line); background:linear-gradient(150deg, rgba(255,255,255,.02), transparent 65%);
}
.feature-card:last-child { border-right:0; }
.feature-card::before {
  content:""; position:absolute; inset:auto -70px -130px; height:210px;
  background:radial-gradient(circle, rgba(246,191,22,.10), transparent 65%);
}
.feature-number { color:#53565a; font-size:.68rem; letter-spacing:.14em; }
.feature-icon { margin:50px 0 28px; color:var(--yellow); font-size:2.2rem; text-shadow:0 0 22px rgba(246,191,22,.6); }
.feature-card h3 { font:600 1.25rem "Space Grotesk"; text-transform:uppercase; }
.feature-card p { color:#a1a4a8; font-size:.87rem; line-height:1.7; }
.card-line { position:absolute; left:30px; right:30px; bottom:25px; height:1px; background:linear-gradient(90deg, var(--yellow), transparent); opacity:.45; }

.science-section {
  padding:100px 0 140px; display:grid; grid-template-columns:.9fr 1.1fr; gap:80px; align-items:center;
}
.science-copy h2 { margin-top:23px; }
.science-copy > p { color:#acafb3; line-height:1.8; max-width:600px; }
.check-list { list-style:none; padding:0; margin:38px 0 0; border-top:1px solid var(--line); }
.check-list li { display:flex; align-items:center; gap:20px; padding:18px 0; border-bottom:1px solid var(--line); font-size:.9rem; }
.check-list span { color:var(--yellow); font-size:.62rem; font-weight:800; }

.data-visual {
  min-height:585px; position:relative; border:1px solid var(--line);
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px), #08090a;
  background-size:32px 32px;
  overflow:hidden;
}
.data-visual::before, .data-visual::after {
  content:""; position:absolute; width:30px; height:30px; border-color:var(--yellow); opacity:.75;
}
.data-visual::before { left:-1px; top:-1px; border-left:2px solid; border-top:2px solid; }
.data-visual::after { right:-1px; bottom:-1px; border-right:2px solid; border-bottom:2px solid; }
.data-header { display:flex; justify-content:space-between; padding:20px 24px; border-bottom:1px solid var(--line); font-size:.62rem; letter-spacing:.12em; }
.data-header span { color:var(--yellow); }
.body-map { min-height:520px; display:grid; grid-template-columns:1fr 1fr; align-items:center; padding:26px; }
.body-silhouette { position:relative; width:190px; height:410px; margin:auto; filter:drop-shadow(0 0 30px rgba(246,191,22,.08)); }
.head { position:absolute; width:55px; height:65px; left:68px; border:1px solid #606267; border-radius:45% 45% 40% 40%; }
.torso { position:absolute; width:130px; height:200px; top:72px; left:30px; border:1px solid #585b5f; border-radius:38% 38% 28% 28%; clip-path:polygon(16% 0,84% 0,100% 100%,0 100%); }
.arm { position:absolute; width:36px; height:220px; top:87px; border:1px solid #55585c; border-radius:60% 60% 40% 40%; }
.arm.left { left:2px; transform:rotate(8deg); } .arm.right { right:2px; transform:rotate(-8deg); }
.leg { position:absolute; width:52px; height:175px; top:255px; border:1px solid #55585c; border-radius:0 0 45% 45%; }
.leg.left { left:39px; } .leg.right { right:39px; }
.muscle { position:absolute; background:radial-gradient(circle, rgba(246,191,22,.86), rgba(246,191,22,.12) 60%, transparent 72%); filter:blur(.3px); }
.muscle.chest { width:104px; height:66px; top:100px; left:44px; border-radius:45%; }
.muscle.shoulders { width:148px; height:45px; top:88px; left:21px; border-radius:50%; opacity:.62; }
.metrics { display:flex; flex-direction:column; gap:35px; }
.metrics div { padding:0 0 24px; border-bottom:1px solid var(--line); }
.metrics span { color:#8c8f93; font-size:.63rem; letter-spacing:.13em; }
.metrics strong { display:block; margin:6px 0; font:600 1.6rem "Space Grotesk"; }
.metrics small { color:var(--yellow); }
.scanline { position:absolute; left:0; right:0; height:1px; top:15%; background:var(--yellow); box-shadow:0 0 18px var(--yellow); opacity:.25; animation:scan 7s linear infinite; }
@keyframes scan { from { top:10%; } to { top:90%; } }

.centered { display:block; text-align:center; max-width:740px; margin:0 auto 58px; }
.centered .eyebrow { justify-content:center; }
.centered p { justify-self:auto; margin:18px auto 0; }
.workflow-grid { display:grid; grid-template-columns:repeat(3,1fr); position:relative; }
.workflow-grid::before { content:""; position:absolute; left:16%; right:16%; top:37px; height:1px; background:linear-gradient(90deg, transparent, var(--yellow), transparent); opacity:.45; }
.workflow-step { text-align:center; padding:0 42px; position:relative; }
.step-node {
  width:74px; height:74px; margin:0 auto 28px; display:grid; place-items:center; border-radius:50%;
  border:1px solid rgba(246,191,22,.55); background:#080808; color:var(--yellow);
  font-size:.68rem; box-shadow:0 0 35px rgba(246,191,22,.09);
}
.workflow-step h3 { font:600 1.2rem "Space Grotesk"; text-transform:uppercase; }
.workflow-step p { color:#999ca0; line-height:1.7; font-size:.88rem; }

.mission { padding:60px 0 125px; }
.mission-panel {
  position:relative; padding:70px; border:1px solid var(--line);
  background:linear-gradient(135deg, rgba(246,191,22,.045), transparent 40%), #080808;
}
.mission-panel::after { content:""; position:absolute; width:120px; height:2px; right:0; top:-1px; background:var(--yellow); }
blockquote { max-width:950px; margin:40px 0 28px; font:600 clamp(2.3rem,4vw,4.8rem)/1.08 "Space Grotesk"; letter-spacing:-.045em; text-transform:uppercase; }
.mission-panel > p { color:#abadb1; max-width:850px; line-height:1.8; }
.mission-mark { margin-top:54px; color:var(--yellow); font-size:.7rem; letter-spacing:.28em; font-weight:800; }

.waitlist { padding-bottom:80px; }
.waitlist-panel {
  display:grid; grid-template-columns:1.15fr .85fr; gap:70px; align-items:center; padding:58px 62px;
  border:1px solid rgba(246,191,22,.55); background:linear-gradient(110deg, #111, #080808 55%);
  box-shadow:0 0 80px rgba(246,191,22,.05);
}
.waitlist-copy h2 { margin-top:20px; font-size:clamp(2.5rem,4vw,4.5rem); }
.waitlist-copy p { color:#a7aaae; line-height:1.7; }
.waitlist-form { display:grid; grid-template-columns:1fr auto; gap:10px; }
.waitlist-form input {
  height:56px; min-width:0; padding:0 18px; border-radius:7px; border:1px solid var(--line-strong);
  background:#0a0a0a; color:#fff; outline:none;
}
.waitlist-form input:focus { border-color:var(--yellow); box-shadow:0 0 0 3px rgba(246,191,22,.09); }
.form-note { grid-column:1/-1; color:#6f7276; font-size:.68rem; margin:5px 0 0; }
.hidden, .sr-only { position:absolute !important; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0; }

.footer {
  padding:65px 0 30px; display:grid; grid-template-columns:1.4fr 1fr .7fr; gap:60px;
  border-top:1px solid var(--line);
}
.footer-brand img { width:210px; height:90px; object-fit:cover; object-position:50% 45%; }
.footer-brand p { color:#777a7e; font-size:.82rem; }
.footer-links, .footer-social { display:flex; flex-direction:column; gap:14px; font-size:.78rem; color:#a5a8ab; }
.footer a:hover { color:var(--yellow); }
.footer-bottom { grid-column:1/-1; display:flex; justify-content:space-between; margin-top:25px; padding-top:25px; border-top:1px solid var(--line); color:#65686c; font-size:.66rem; letter-spacing:.08em; }

.reveal { opacity:0; transform:translateY(20px); transition:opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity:1; transform:none; }

@media (max-width: 1120px) {
  .site-header { grid-template-columns:230px 1fr auto; }
  .nav { gap:22px; }
  .hero { grid-template-columns:1fr; padding-top:85px; }
  .hero-copy { padding-left:0; text-align:center; }
  .hero-copy .eyebrow { justify-content:center; }
  .hero h1, .hero-sub { margin-left:auto; margin-right:auto; }
  .hero-actions, .hero-proof { justify-content:center; }
  .hero-visual { margin-top:15px; }
  .feature-grid { grid-template-columns:1fr 1fr; }
  .feature-card:nth-child(2) { border-right:0; }
  .feature-card:nth-child(-n+2) { border-bottom:1px solid var(--line); }
  .science-section { grid-template-columns:1fr; }
  .data-visual { max-width:850px; width:100%; margin:auto; }
}
@media (max-width: 780px) {
  .section-shell, .site-header { width:min(100% - 30px, var(--max)); }
  .site-header { height:76px; grid-template-columns:1fr auto; }
  .brand img { width:170px; height:60px; }
  .header-cta, .nav { display:none; }
  .menu-button { display:flex; width:44px; height:44px; background:transparent; border:0; flex-direction:column; justify-content:center; gap:7px; }
  .menu-button span { width:26px; height:1px; background:#fff; }
  .nav.open {
    display:flex; position:absolute; top:77px; left:0; right:0; padding:25px; flex-direction:column;
    align-items:center; background:rgba(5,5,5,.97); border-bottom:1px solid var(--line);
  }
  .hero { min-height:auto; padding:62px 0 35px; }
  .hero h1 { font-size:clamp(3.1rem,16vw,5.2rem); }
  .hero-sub { font-size:.95rem; }
  .hero-actions { flex-direction:column; gap:22px; }
  .hero-proof { display:grid; grid-template-columns:1fr; text-align:left; max-width:400px; margin-left:auto; margin-right:auto; }
  .hero-visual { min-height:540px; transform:scale(.78); margin:-35px -80px -55px; }
  .signal-strip { overflow:hidden; justify-content:flex-start; padding-left:20px; white-space:nowrap; }
  .section { padding:90px 0; }
  .section-heading { grid-template-columns:1fr; gap:18px; }
  .section-heading p { justify-self:start; }
  .feature-grid { grid-template-columns:1fr; }
  .feature-card { border-right:0; border-bottom:1px solid var(--line); }
  .feature-card:last-child { border-bottom:0; }
  .science-section { gap:45px; padding:70px 0 95px; }
  .body-map { grid-template-columns:1fr; }
  .data-visual { min-height:770px; }
  .body-map { min-height:700px; }
  .metrics { width:100%; }
  .workflow-grid { grid-template-columns:1fr; gap:48px; }
  .workflow-grid::before { display:none; }
  .mission-panel { padding:42px 25px; }
  .waitlist-panel { grid-template-columns:1fr; padding:40px 25px; gap:35px; }
  .waitlist-form { grid-template-columns:1fr; }
  .waitlist-form button { width:100%; }
  .footer { grid-template-columns:1fr 1fr; gap:35px; }
  .footer-brand { grid-column:1/-1; }
  .footer-bottom { flex-direction:column; gap:12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:.01ms !important; animation-iteration-count:1 !important; scroll-behavior:auto !important; }
  .reveal { opacity:1; transform:none; }
}