:root{
  color-scheme:dark;
  --bg:#0b1419;
  --bg-soft:#121f25;
  --ink:#f5f8f6;
  --muted:#b2c3c2;
  --green:#74e5ab;
  --line:rgba(220,241,234,.15);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:85px}
body{
  margin:0;
  overflow-x:hidden;
  min-height:100vh;
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
button,a{-webkit-tap-highlight-color:transparent}
a:focus-visible{outline:2px solid var(--green);outline-offset:5px;border-radius:4px}
.wrap{width:min(1170px,calc(100% - 52px));margin-inline:auto}
.skip{position:absolute;left:-9999px;z-index:100}
.skip:focus{left:12px;top:12px;padding:10px 14px;background:#213e36;border-radius:9px}
.site-header{
  position:relative;
  z-index:10;
  background:#0b1419;
  border-bottom:1px solid rgba(255,255,255,.075);
}
.header-inner{height:77px;display:flex;align-items:center;gap:24px}
.brand{
  display:inline-flex;align-items:center;gap:9px;
  flex-shrink:0;text-decoration:none;font-size:27px;font-weight:800;
  letter-spacing:-1.4px;line-height:1;
}
.brand img{filter:drop-shadow(0 0 8px rgba(116,229,171,.38))}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:32px}
.nav-links a{color:#c9d7d5;text-decoration:none;font-weight:500;font-size:13px}
.nav-links a:hover{color:var(--green)}
.nav-cta{
  display:inline-flex;align-items:center;gap:15px;
  font-size:12px;text-decoration:none;font-weight:700;color:#e8f3f0;
  border:1px solid rgba(221,247,239,.24);
  border-radius:999px;padding:12px 16px;
  transition:border-color .2s,background .2s,transform .2s;
  white-space:nowrap;
}
.nav-cta:hover{background:#1a302a;border-color:var(--green);transform:translateY(-1px)}
.nav-cta span{font-size:15px;color:var(--green)}

.hero{
  display:grid;
  grid-template-columns:1.09fr .91fr;
  align-items:center;
  gap:clamp(30px,6vw,90px);
  padding-block:42px 55px;
  min-height:680px;
}
.hero-copy{padding-bottom:26px;position:relative;z-index:1}
.hero h1{
  margin:0;
  max-width:610px;
  font-size:clamp(46px,5.2vw,76px);
  line-height:1.055;
  letter-spacing:-.061em;
  font-weight:760;
}
.hero h1 em{font-style:normal;color:var(--green)}
.hero-copy>p:not(.release-note){
  max-width:505px;color:#c1cecb;
  font-size:clamp(16px,1.5vw,19px);
  line-height:1.58;margin:25px 0 0;
}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:26px;margin-top:32px}
.primary-link{
  display:inline-flex;align-items:center;justify-content:center;gap:24px;
  text-decoration:none;color:#091c14;background:var(--green);padding:15px 22px;
  min-height:53px;border-radius:17px;font-weight:760;font-size:14px;
  box-shadow:0 11px 34px rgba(63,205,129,.11);
  transition:background .2s,transform .2s,box-shadow .2s;
}
.primary-link:hover{background:#a2f6c8;transform:translateY(-2px);box-shadow:0 18px 38px rgba(63,205,129,.18)}
.primary-link span{font-size:17px}
.text-link{
  display:inline-flex;align-items:center;gap:10px;
  font-size:14px;font-weight:650;color:#e3efeb;text-decoration:none;
  text-underline-offset:5px;transition:color .2s;
}
.text-link:hover{color:var(--green)}
.release-note{font-size:12px;color:#9fadaf;margin:19px 0 0}
.hero-device{position:relative;margin:0;display:flex;justify-content:center;align-items:center;isolation:isolate;padding:12px}
.device-glow{
  position:absolute;z-index:-1;width:100%;aspect-ratio:1;
  background:radial-gradient(circle,rgba(88,170,134,.23) 0%,rgba(66,124,111,.09) 46%,transparent 74%);
  filter:blur(30px);pointer-events:none;
}
.hero-device img{position:relative;display:block;width:min(100%,425px);height:auto;filter:drop-shadow(0 38px 28px rgba(0,0,0,.35));}

.steps{padding-block:65px 105px;border-top:1px solid var(--line)}
.steps h2{margin:0 0 39px;font-weight:730;font-size:clamp(31px,3.6vw,46px);letter-spacing:-.045em;line-height:1.1}
.steps-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:43px}
.steps-grid article{border-top:1px solid rgba(223,243,236,.16);padding-top:25px}
.step-number{font-size:19px;letter-spacing:-.04em;color:var(--green);font-weight:670}
.steps-grid h3{font-size:22px;letter-spacing:-.04em;margin:19px 0 9px}
.steps-grid p{max-width:295px;color:var(--muted);font-size:14px;line-height:1.7;margin:0}

.story{
  display:grid;grid-template-columns:1fr 1fr;
  align-items:center;gap:clamp(45px,8vw,122px);
  padding-block:58px 102px;border-top:1px solid var(--line);
}
.story-device{margin:0;display:flex;justify-content:center}
.story-device img{width:min(100%,340px);height:auto;display:block;filter:drop-shadow(0 27px 25px rgba(0,0,0,.24))}
.story-copy{max-width:480px}
.story-copy h2,.privacy h2,.join h2{
  font-size:clamp(34px,3.8vw,54px);
  font-weight:730;line-height:1.1;letter-spacing:-.052em;
  margin:0 0 22px;
}
.story-copy p,.privacy-copy>p,.join p{
  color:#c2d0ce;
  font-size:clamp(15px,1.45vw,18px);
  line-height:1.68;margin:0;
}
.story-aside{margin-top:19px!important;font-size:14px!important;color:#92a8a3!important}
.story-reverse .story-device{grid-column:2;grid-row:1}
.story-reverse .story-copy{grid-column:1;grid-row:1}

.privacy{
  border:1px solid rgba(215,239,230,.14);
  border-radius:36px;
  padding:62px clamp(28px,7vw,98px);
  background:linear-gradient(128deg,#18272c 0%,#132128 52%,#111d22 100%);
  display:grid;grid-template-columns:1.12fr .88fr;
  align-items:center;gap:clamp(40px,7vw,95px);
}
.privacy-copy{max-width:515px}
.privacy-copy>p{margin-bottom:17px}
.privacy-copy .privacy-detail{font-size:13px;color:#a1b6b1;line-height:1.65}
.privacy-copy .text-link{margin-top:17px}
.privacy-device{margin:0;display:flex;justify-content:center}
.privacy-device img{width:min(100%,305px);height:auto;display:block;filter:drop-shadow(0 22px 27px rgba(0,0,0,.25))}
.join{
  display:flex;align-items:center;justify-content:space-between;
  gap:30px;padding-block:110px;
}
.join h2{max-width:635px;margin-bottom:16px}
.join p{font-size:16px}
.join .primary-link{flex-shrink:0}
.site-footer{background:#0a1115;border-top:1px solid var(--line)}
.footer-inner{display:flex;flex-wrap:wrap;align-items:center;gap:24px;padding-block:29px}
.footer-brand{font-size:20px;letter-spacing:-1px}
.footer-inner>span{font-size:12px;color:#95a9aa}
.footer-links{margin-left:auto;display:flex;gap:25px}
.footer-links a{font-size:12px;text-decoration:none;color:#c5d2ce}
.footer-links a:hover{color:var(--green)}
.footer-fineprint{padding:0 0 24px;color:#829797;font-size:11px;line-height:1.6}
.footer-fineprint a{text-underline-offset:3px}

/* Existing policy page keeps a readable editorial layout. */
.document{
  max-width:820px;margin-block:35px 75px;padding:55px 34px 68px;
  border:1px solid var(--line);border-radius:25px;background:#132127;
}
.document h1{font-size:clamp(37px,4vw,53px);letter-spacing:-.05em;line-height:1.1;margin:0 0 26px}
.document h2{font-size:23px;letter-spacing:-.03em;margin:33px 0 13px}
.document p{font-size:15px;line-height:1.72;color:#c6d6d2}
.document a{text-underline-offset:4px}
.notice{border-left:3px solid var(--green);padding-left:16px}
.button{display:inline-block;border:1px solid rgba(255,255,255,.3);border-radius:24px;padding:13px 18px;text-decoration:none}

@media(max-width:900px){
  .hero{grid-template-columns:1fr 0.82fr;gap:20px;min-height:580px}
  .hero h1{font-size:clamp(41px,5.7vw,60px)}
  .steps-grid{gap:20px}
  .steps-grid h3{font-size:20px}
  .story{gap:30px}
  .privacy{gap:24px}
}
@media(max-width:700px){
  .wrap{width:min(100% - 34px,560px)}
  .header-inner{height:64px;gap:16px}
  .brand{font-size:23px}
  .brand img{width:25px;height:29px}
  .nav-links{gap:15px}
  .nav-links a{font-size:12px}
  .nav-cta{padding:10px 12px;font-size:11px;gap:7px}
  .hero{display:flex;flex-direction:column;min-height:0;padding-top:50px;padding-bottom:49px;text-align:center;gap:18px}
  .hero-copy{padding:0}
  .hero h1{max-width:600px;font-size:clamp(41px,9vw,58px);letter-spacing:-.055em}
  .hero-copy>p:not(.release-note){font-size:16px;line-height:1.58;margin:17px auto 0}
  .hero-actions{justify-content:center;gap:19px;margin-top:27px}
  .hero-device{width:100%;max-width:460px;padding:12px 18px 0}
  .hero-device img{width:min(82vw,345px)}
  .steps{padding-block:61px 72px}
  .steps h2{font-size:35px;max-width:510px}
  .steps-grid{grid-template-columns:1fr;gap:26px}
  .steps-grid article{padding-top:18px}
  .steps-grid h3{margin:10px 0 6px;font-size:22px}
  .steps-grid p{max-width:440px}
  .story,.story-reverse{display:flex;flex-direction:column;gap:28px;padding-block:64px}
  .story-copy{order:0;max-width:530px}
  .story-device{order:1;width:100%}
  .story-device img{width:min(74vw,300px)}
  .story-copy h2{font-size:40px;margin-bottom:13px}
  .privacy{display:flex;flex-direction:column;gap:25px;padding:39px 24px 25px;border-radius:26px}
  .privacy h2{font-size:40px;margin-bottom:17px}
  .privacy-device img{width:min(67vw,280px)}
  .join{display:flex;flex-direction:column;align-items:flex-start;padding-block:76px;gap:24px}
  .join h2{font-size:39px;margin-bottom:12px}
  .footer-inner{gap:18px;padding-block:25px}
}
@media(max-width:440px){
  .nav-links a[href="#privacy"]{display:none}
  .nav-links{margin-left:auto}
  .nav-cta{white-space:nowrap}
  .hero h1{font-size:clamp(38px,10.4vw,48px)}
  .hero-actions{gap:16px}
  .primary-link{min-height:49px;padding:13px 17px}
}
@media(max-width:345px){
  .header-inner{gap:8px}
  .nav-links{display:none}
  .nav-cta{margin-left:auto}
  .hero-actions{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}

/* FAQ: native disclosure controls, no scripts or marketing redesign. */
.faq-preview{padding-block:72px 86px;border-top:1px solid var(--line)}
.faq-preview-heading{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:27px}
.faq-preview h2{font-size:clamp(32px,3.8vw,48px);font-weight:730;letter-spacing:-.05em;margin:0}
.faq-preview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.faq-preview details{background:#132127;border:1px solid var(--line);border-radius:17px;padding:19px 21px;align-self:start}
.faq-preview summary{font-size:15px;font-weight:650;cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px}
.faq-preview summary::-webkit-details-marker{display:none}
.faq-preview summary::after{content:'+';font-size:22px;font-weight:400;color:var(--green)}
.faq-preview details[open] summary::after{content:'−'}
.faq-preview summary:focus-visible{outline:2px solid var(--green);outline-offset:5px;border-radius:4px}
.faq-preview details p{font-size:13px;line-height:1.65;color:var(--muted);margin:15px 0 1px}
.faq-document{max-width:900px}
.faq-intro{max-width:670px;margin-bottom:33px}
.faq-answers article{border-top:1px solid var(--line);padding-block:4px 18px}
.faq-answers article h2{margin-top:25px}
.faq-answers article p{margin:0;max-width:720px}
.faq-bottom{padding-top:12px}
@media(max-width:700px){
  .nav-faq{display:none}
  .faq-preview{padding-block:57px 65px}
  .faq-preview-heading{align-items:flex-start;flex-direction:column;gap:13px}
  .faq-preview-grid{grid-template-columns:1fr}
  .faq-document{padding:36px 23px 49px}
}

/* 4gatherers: reserve the mobile header for the name and early-access action. */
@media(max-width:600px){
  .nav-links{display:none}
  .nav-cta{margin-left:auto}
  .hero h1{font-size:clamp(36px,9.4vw,52px)}
}
@media(max-width:390px){
  .brand{font-size:21px;gap:6px;letter-spacing:-1.2px}
  .nav-cta{font-size:10px;padding:9px 10px;gap:6px}
}