:root{
  --night:#0B1B1F; --night-2:#10272B; --night-3:#173236;
  --paper:#F6F4EF; --paper-2:#EFECE5; --card:#FFFFFF;
  --ink:#16232B; --ink-2:#4A5A62; --muted:#6E7F87;
  --sage:#5FAF8F; --sage-2:#8FD1B4; --sage-deep:#2E7358;
  --amber:#F4B942; --line:rgba(22,35,43,.1);
  --on-night:#EEF4F1; --on-night-2:#A9BEB9;
  --r:18px; --ease:cubic-bezier(.2,.8,.2,1);
  --display:"Geist",ui-sans-serif,system-ui,-apple-system,sans-serif;
  --round:ui-rounded,"SF Pro Rounded","Nunito",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--display);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit}
img,svg,video,iframe{display:block;max-width:100%}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.wrap{width:min(1120px,100% - 40px);margin:0 auto}
.narrow{width:min(760px,100% - 40px)}
.center{text-align:center}

/* Nav */
.nav{position:fixed;inset:14px 0 auto;z-index:50;width:min(1120px,100% - 28px);margin:0 auto;display:flex;align-items:center;gap:20px;padding:10px 12px 10px 18px;border-radius:16px;background:rgba(11,27,31,.55);backdrop-filter:blur(18px) saturate(150%);-webkit-backdrop-filter:blur(18px) saturate(150%);border:1px solid rgba(255,255,255,.08);color:var(--on-night);transition:background .4s var(--ease),color .4s,border-color .4s}
.nav.on-paper{background:rgba(246,244,239,.78);color:var(--ink);border-color:var(--line)}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;font:700 19px/1 var(--round);letter-spacing:-.01em}
.links{display:flex;gap:26px;margin-left:auto;font-size:14.5px}
.links a{text-decoration:none;opacity:.8;transition:opacity .2s}
.links a:hover{opacity:1}

/* Buttons */
.btn{--bg:var(--card);display:inline-flex;align-items:center;justify-content:center;gap:9px;height:50px;padding:0 24px;border-radius:14px;border:0;font:600 15.5px/1 var(--display);text-decoration:none;cursor:pointer;transition:transform .2s var(--ease),background .2s,box-shadow .2s,color .2s}
.btn:active{transform:scale(.98)}
.btn:focus-visible,.chip:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--sage-2);outline-offset:3px}
.btn-primary{background:var(--sage-2);color:#07201A;box-shadow:0 8px 24px -8px rgba(143,209,180,.55),inset 0 1px 0 rgba(255,255,255,.45)}
.btn-primary:hover{background:#A3DCC2;transform:translateY(-1px)}
.paper .btn-primary,.btn-primary.wide{background:var(--sage-deep);color:#fff;box-shadow:0 10px 26px -10px rgba(46,115,88,.6)}
.paper .btn-primary:hover,.btn-primary.wide:hover{background:#27664E}
.btn-ghost{background:rgba(255,255,255,.07);color:var(--on-night);border:1px solid rgba(255,255,255,.14)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-small{height:38px;padding:0 16px;font-size:14px;border-radius:11px;background:var(--sage-2);color:#07201A}
.nav.on-paper .btn-small{background:var(--sage-deep);color:#fff}
.btn.wide{width:100%}

/* Hero */
.hero{position:relative;background:radial-gradient(120% 70% at 50% 0%,#1C3E42 0%,var(--night-2) 42%,var(--night) 80%);color:var(--on-night);padding:150px 0 90px;overflow:hidden;isolation:isolate}
.stars{position:absolute;inset:0;z-index:-1;background-image:radial-gradient(1.2px 1.2px at 12% 18%,#fff9 50%,transparent),radial-gradient(1px 1px at 28% 8%,#fff7 50%,transparent),radial-gradient(1.4px 1.4px at 44% 22%,#fff8 50%,transparent),radial-gradient(1px 1px at 63% 12%,#fff6 50%,transparent),radial-gradient(1.2px 1.2px at 78% 26%,#fff8 50%,transparent),radial-gradient(1px 1px at 90% 9%,#fff6 50%,transparent),radial-gradient(1px 1px at 6% 40%,#fff5 50%,transparent),radial-gradient(1.2px 1.2px at 95% 42%,#fff5 50%,transparent);animation:twinkle 6s ease-in-out infinite alternate}
@keyframes twinkle{to{opacity:.55}}
.hero-copy{width:min(860px,100% - 40px);margin:0 auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font:600 13.5px/1 var(--round);letter-spacing:.02em;color:var(--sage-2);padding:8px 14px;border-radius:99px;background:rgba(143,209,180,.08);border:1px solid rgba(143,209,180,.18)}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--sage-2);box-shadow:0 0 12px var(--sage-2)}
h1{font:700 clamp(44px,7.2vw,86px)/.98 var(--display);letter-spacing:-.045em;margin:26px 0 22px}
h1 em{font-style:normal;background:linear-gradient(180deg,#EEF4F1 20%,#8FD1B4 110%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:clamp(17px,2vw,20px);line-height:1.55;color:var(--on-night-2);max-width:620px;margin:0 auto}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:34px 0 16px}
.fine{font-size:13px;color:var(--muted);margin-top:8px}
.hero .fine{color:#7F9894}

.device{width:min(1060px,100% - 32px);margin:64px auto 0;position:relative}
.bezel{padding:14px 14px 18px;border-radius:26px;background:linear-gradient(180deg,#1D2A2E,#0E1619);box-shadow:0 0 0 1px rgba(255,255,255,.08) inset,0 60px 120px -30px rgba(0,0,0,.7),0 30px 60px -30px rgba(0,0,0,.6)}
.screen{position:relative;aspect-ratio:16/10;border-radius:12px;overflow:hidden;background:#111D26}
.screen iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.base{height:16px;width:112%;margin:0 -6%;border-radius:0 0 22px 22px;background:linear-gradient(180deg,#2A3538,#151D20);box-shadow:0 20px 40px -12px rgba(0,0,0,.6)}
.device-ctl{display:flex;gap:14px;align-items:center;justify-content:center;margin-top:26px;flex-wrap:wrap}
.chip{height:38px;padding:0 16px;border-radius:99px;border:1px solid rgba(143,209,180,.35);background:rgba(143,209,180,.1);color:var(--sage-2);font:600 14px/1 var(--round);cursor:pointer;transition:background .2s}
.chip:hover{background:rgba(143,209,180,.18)}
.hint{font-size:13.5px;color:#7F9894}

/* Bands */
.band{padding:120px 0}
.band.tight{padding-top:10px}
#how{padding-top:24px}
.split .muted{margin-top:14px}
.paper{background:var(--paper)}
.night{background:var(--night);color:var(--on-night)}
.kicker{font:700 13px/1 var(--round);letter-spacing:.06em;text-transform:uppercase;color:var(--sage-deep);margin-bottom:16px}
.kicker.light{color:var(--sage-2)}
h2{font:700 clamp(32px,4.6vw,54px)/1.04 var(--display);letter-spacing:-.035em}
h3{font:600 19px/1.3 var(--display);letter-spacing:-.015em}
.big{font-size:clamp(18px,2vw,21px);line-height:1.6;color:var(--ink-2);margin-top:22px}
.big.strong{color:var(--ink);font-weight:600}
.muted{color:var(--muted)}
.sub{color:var(--on-night-2);font-size:18px;line-height:1.6;margin-top:16px;max-width:560px}
.section-head{margin-bottom:56px}
.section-head.center .sub{margin-inline:auto}
.kbd{font:600 .8em/1 var(--display);padding:3px 8px;border-radius:7px;border:1px solid var(--line);background:#fff;box-shadow:0 1px 0 var(--line)}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{background:var(--card);border-radius:24px;padding:22px 22px 28px;box-shadow:0 1px 0 var(--line),0 20px 50px -30px rgba(22,35,43,.25)}
.step .num{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--paper-2);font:700 13px/1 var(--round);color:var(--ink-2);margin:22px 0 12px}
.step p{color:var(--ink-2);line-height:1.6;margin-top:8px;font-size:15.5px}
.art{position:relative;height:230px;border-radius:18px;overflow:hidden;display:grid;place-items:center}
.art svg{width:150px;height:175px}
.art-sleepy{background:linear-gradient(180deg,#1E3A40,#152B30)}
.art-sleepy svg{animation:bob 3.4s ease-in-out infinite}
.z{position:absolute;font:800 20px var(--round);color:#C9D6DA;opacity:0;animation:zz 3.2s ease-out infinite}
.z1{left:60%;top:30%}.z2{left:66%;top:22%;animation-delay:1.6s;font-size:15px}
@keyframes zz{0%{opacity:0;transform:translate(0,10px) scale(.6)}25%{opacity:1}100%{opacity:0;transform:translate(16px,-40px) scale(1.1)}}
@keyframes bob{50%{transform:translateY(6px) rotate(-2deg)}}
.art-blanket{background:#20363B}
.art-blanket .blanket{position:absolute;inset:0;background:linear-gradient(180deg,#0E2226,#1B3A3D);animation:drape 5s var(--ease) infinite}
@keyframes drape{0%{transform:translateY(-102%)}18%,82%{transform:translateY(0)}100%{transform:translateY(-102%)}}
.art-blanket .covered{position:relative;animation:bob 3s ease-in-out infinite}
.art-blanket .prompt{position:absolute;bottom:18px;font:700 15px var(--round);color:#EEF4F1;opacity:.9}
.art-boo{background:radial-gradient(80% 80% at 50% 40%,#FFF8E7,#F4EDDC)}
.art-boo svg{animation:pop 2.6s var(--ease) infinite}
@keyframes pop{0%,100%{transform:scale(.94) translateY(6px)}20%{transform:scale(1.08) translateY(-6px)}35%{transform:scale(1) translateY(0)}}
.bubble{position:absolute;top:26px;right:22%;background:#fff;padding:7px 13px;border-radius:14px;font:800 16px var(--round);color:var(--ink);box-shadow:0 8px 20px -8px rgba(22,35,43,.35);animation:pop 2.6s var(--ease) infinite}
.spark{position:absolute;width:14px;height:14px;background:var(--amber);clip-path:polygon(50% 0,60% 40%,100% 50%,60% 60%,50% 100%,40% 60%,0 50%,40% 40%);animation:spark 2.6s ease-out infinite}
.s1{left:24%;top:28%}.s2{left:72%;top:58%;background:var(--sage-2);animation-delay:.2s}.s3{left:30%;top:66%;animation-delay:.35s}
@keyframes spark{0%,15%{opacity:0;transform:scale(.2)}30%{opacity:1;transform:scale(1.2) rotate(40deg)}70%,100%{opacity:0;transform:scale(.6) rotate(90deg)}}

/* Grid cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{border-radius:20px;padding:26px;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.08);transition:transform .3s var(--ease),border-color .3s}
.card:hover{transform:translateY(-3px);border-color:rgba(143,209,180,.3)}
.card .ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(143,209,180,.12);color:var(--sage-2);font-size:18px;margin-bottom:18px}
.card p{color:var(--on-night-2);line-height:1.6;margin-top:8px;font-size:15px}

/* Pocket */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.pocket{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.pocket figure{background:var(--card);border-radius:20px;padding:18px 10px 14px;box-shadow:0 1px 0 var(--line),0 18px 40px -28px rgba(22,35,43,.3);text-align:center;transition:transform .35s var(--ease)}
.pocket figure:hover{transform:translateY(-4px) rotate(-1deg)}
.pocket svg{width:118px;height:138px;margin:0 auto}
.pocket figcaption{font:700 14px var(--round);color:var(--ink-2);margin-top:6px}

/* Principles */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-radius:22px;overflow:hidden;border:1px solid var(--line)}
.principles>div{background:var(--card);padding:30px}
.principles p{color:var(--ink-2);margin-top:8px;line-height:1.6;font-size:15px}
.research{font-size:13.5px;color:var(--muted);margin-top:18px;line-height:1.6;max-width:760px}

/* Film */
.film-frame{border-radius:22px;overflow:hidden;box-shadow:0 0 0 1px rgba(255,255,255,.08),0 50px 100px -40px rgba(0,0,0,.8);background:#000}
.film-frame video{width:100%;aspect-ratio:16/9;background:#0E2226}

/* Pricing */
.price-card{background:var(--card);border-radius:28px;padding:34px;box-shadow:0 1px 0 var(--line),0 40px 90px -50px rgba(22,35,43,.45);max-width:520px;margin:0 auto}
.price-top{display:flex;gap:16px;align-items:center}
.price{display:flex;align-items:baseline;gap:10px;margin:26px 0 18px}
.amount{font:700 56px/1 var(--display);letter-spacing:-.04em}
.was{font-size:20px;color:var(--muted);text-decoration:line-through}
.per{color:var(--muted);font-size:15px}
.incl{list-style:none;display:grid;gap:12px;margin-bottom:28px}
.incl li{display:flex;gap:11px;align-items:flex-start;color:var(--ink-2);line-height:1.45}
.incl li::before{content:"";flex:none;width:18px;height:18px;margin-top:1px;border-radius:50%;background:var(--sage) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.3l2.6 2.5L13 6.5' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.waitlist{border-top:1px solid var(--line);padding-top:24px}
.wl-title{font-weight:600;margin-bottom:12px}
.wl-row{display:flex;gap:8px}
.wl-row input[type=email]{flex:1;min-width:0;height:50px;border-radius:14px;border:1px solid rgba(22,35,43,.18);padding:0 16px;font:500 15.5px var(--display);color:var(--ink);background:#fff}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.wl-msg{min-height:22px;margin-top:10px;font-size:14px;font-weight:600;color:var(--sage-deep)}
.wl-msg.err{color:#B3261E}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;font:600 17.5px/1.4 var(--display);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:12px;height:12px;border-right:2px solid var(--ink-2);border-bottom:2px solid var(--ink-2);transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{color:var(--ink-2);line-height:1.7;padding:0 30px 22px 0;font-size:16px}

/* Final */
.final{padding:140px 0;background:radial-gradient(80% 90% at 50% 100%,#1C3E42,var(--night) 70%)}
.final h2{margin:18px 0 34px}
.final-ghost{width:130px;height:152px;margin:0 auto;animation:bob 3.4s ease-in-out infinite}

/* Footer */
.foot{background:var(--night);color:#7F9894;font-size:14px;padding:26px 0 40px;border-top:1px solid rgba(255,255,255,.06)}
.foot-row{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.foot-links{display:flex;gap:20px}
.foot a{text-decoration:none}
.foot a:hover{color:var(--on-night)}

/* Modal */
.modal{position:fixed;inset:0;z-index:100;background:rgba(5,12,14,.82);backdrop-filter:blur(10px);display:grid;place-items:center;padding:24px}
.modal[hidden]{display:none}
.modal-inner{width:min(1100px,100%);position:relative}
.modal video{width:100%;border-radius:18px;aspect-ratio:16/9;background:#000}
.modal-x{position:absolute;top:-46px;right:0;width:36px;height:36px;border-radius:50%;border:0;background:rgba(255,255,255,.12);color:#fff;font-size:16px;cursor:pointer}

/* Reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}

@media (max-width:900px){
  .links{display:none}
  .nav .btn-small{margin-left:auto}
  h1 br{display:none}
  .steps,.grid,.principles{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:36px}
  .band{padding:88px 0}
  .hero{padding-top:124px}
  .device{margin-top:44px}
  .bezel{padding:8px 8px 10px;border-radius:18px}
}
@media (max-width:520px){
  .wl-row{flex-direction:column}
  .nav{gap:10px}
  .price-card{padding:24px}
  .hint{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}