@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700;800&display=swap');
:root{color-scheme:dark;--bg:#070e19;--panel:#102235;--line:#274357;--mint:#a4ffd0;--text:#f0f7ff;--muted:#9db3c4}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--text);background:var(--bg);font-family:Inter,Arial,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}.nav{height:76px;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,5vw,90px);border-bottom:1px solid #ffffff19;background:#07101de8;backdrop-filter:blur(18px)}.brand{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:23px;letter-spacing:-.8px;display:flex;align-items:center;gap:9px}.brand .accent{color:var(--mint)}.mark{display:inline-grid;place-items:center;width:39px;height:39px;color:#091725;background:var(--mint);border-radius:11px;font-size:28px}nav{display:flex;align-items:center;gap:27px}nav a{color:#b9d0db;font-size:13px;font-weight:700}nav a:hover{color:var(--mint)}.menu{display:none;background:transparent;border:1px solid #426175;color:#e6ffff;border-radius:8px;padding:7px 11px}.hero{min-height:690px;position:relative;overflow:hidden;background:radial-gradient(circle at 77% 40%,#205b5b88,transparent 32%),radial-gradient(circle at 15% 70%,#143258,transparent 50%),#070d18;display:flex;align-items:center;padding:85px clamp(24px,7vw,130px) 100px}.stars{position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(#baffdb65 1px,transparent 1px);background-size:80px 80px;opacity:.16}.hero-copy{position:relative;max-width:700px;z-index:2}.kicker,.eyebrow{font-size:11px;font-weight:800;letter-spacing:2px;color:var(--mint)}.kicker{display:inline-flex;align-items:center;gap:12px;flex-wrap:wrap}.kicker i{display:inline-block;background:#8bffc5;border-radius:50%;height:8px;width:8px;box-shadow:0 0 16px #8bffc5}.kicker b{border:1px solid #568d7c;padding:6px 8px;border-radius:5px;font-size:9px}h1,h2,h3{font-family:'Space Grotesk',sans-serif}h1{font-size:clamp(64px,8.1vw,137px);line-height:.92;letter-spacing:-7px;margin:28px 0}h1 em,h2 em{font-style:normal;color:var(--mint)}.hero-copy>p{font-size:17px;line-height:1.85;max-width:570px;color:#adbed1}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 23px;border:1px solid #557080;border-radius:9px;font-weight:800;font-size:14px;background:#10243a}.btn.primary{background:var(--mint);color:#092226;border-color:var(--mint)}.btn:hover{transform:translateY(-2px)}.facts{display:flex;flex-wrap:wrap;gap:36px;margin-top:65px}.facts div{display:flex;flex-direction:column;gap:5px}.facts strong{font-family:'Space Grotesk';font-size:24px;color:var(--mint)}.facts span{font-size:12px;color:#93acbe}.hero-art{position:absolute;right:5%;top:16%;width:min(42vw,590px);aspect-ratio:1;display:grid;place-items:center}.sphere{width:63%;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 29%,#adffdb,#41b995 20%,#103f60 62%,#081f36 75%);box-shadow:0 0 85px #6df7bc44,inset -18px -25px 50px #021623}.sphere span{font-size:140px;color:#baffdf66}.halo{position:absolute;inset:2%;border:2px solid #5ff5c9a6;border-radius:50%;transform:rotate(-33deg) scaleY(.48)}.h2{inset:-10%;border-style:dashed;opacity:.24;transform:rotate(18deg) scaleY(.7)}.satellite{position:absolute;top:13%;left:16%;width:16px;height:16px;background:#a9fff0;border-radius:50%;box-shadow:0 0 25px #a9fff0}.scroll{position:absolute;bottom:27px;left:7%;font-size:10px;color:#97b2c2;letter-spacing:2px}.section{padding:110px clamp(24px,7vw,130px);border-top:1px solid #183346;max-width:1900px;margin:auto}.section.alt{background:linear-gradient(150deg,#0d2031,#071321)}.section h2,.closing h2{font-size:clamp(42px,5vw,78px);line-height:1.05;letter-spacing:-3.5px;margin:25px 0 40px}.split{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:start}.split p,.section-intro{font-size:15px;line-height:1.95;color:#aabed0}.split .lead{font-size:22px;color:#ebf9fa;line-height:1.6}.note{display:inline-block;margin-top:15px;padding:8px 10px;background:#184039;color:var(--mint);font-size:10px;font-weight:800;letter-spacing:1px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:45px}.cards article,.feature,.steps article{background:#112337;border:1px solid var(--line);border-radius:16px;padding:26px}.symbol{font-size:35px;color:var(--mint)}.cards h3,.feature h3{font-size:24px}.cards p,.feature p,.steps p{font-size:14px;color:#a8bfcb;line-height:1.8}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:35px}.feature.wide{grid-column:span 3;min-height:230px;position:relative;overflow:hidden}.feature.wide h3,.feature.wide p{max-width:520px}.pill{font-size:10px;color:var(--mint);border:1px solid #588f88;padding:7px 10px;border-radius:5px;letter-spacing:1px}.pattern{position:absolute;right:10%;top:7%;font-size:180px;opacity:.3;color:var(--mint)}.steps{display:grid;gap:14px}.steps article{display:flex;gap:27px;align-items:start}.steps article>strong{font-size:31px;color:var(--mint)}.steps h3{font-size:24px;margin:7px 0}.status{color:#9eb6c8;font-size:10px;letter-spacing:1px;font-weight:800}.status.active{color:var(--mint)}.footnote,.token-disclaimer{font-size:12px;color:#8eaabd}.token-panel{padding:clamp(26px,5vw,65px);border:1px solid #2b665e;border-radius:26px;background:radial-gradient(circle at 85% 15%,#1f6a6070,transparent 40%),#102437}.token-panel>p{color:#b6d2db;line-height:1.9;max-width:840px}.token-points{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:35px 0}.token-points>div{border-top:1px solid #46746f;padding-top:20px;display:grid;gap:8px}.token-points strong{color:var(--mint)}.token-points span{color:#adc8d4;font-size:12px}.faqs{max-width:1000px;margin:40px 0}.faqs details{border-bottom:1px solid var(--line);padding:23px 8px}.faqs summary{font-size:18px;font-weight:800;cursor:pointer}.faqs details p{color:#b5c8d5;line-height:1.8}.closing{text-align:center;padding:130px 20px;background:radial-gradient(circle at center,#17473c88,transparent 55%)}.closing p{color:#a7c4ce}.closing .btn{margin-top:15px}footer{padding:30px 7%;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;color:#91adbd;font-size:12px}@media(max-width:1000px){.hero-art{opacity:.35;right:-10%;width:65vw}.hero-copy{max-width:680px}}@media(max-width:720px){.nav{height:66px}.menu{display:block}nav{display:none;position:absolute;top:66px;left:0;right:0;background:#0b1a28;padding:24px;flex-direction:column;align-items:start;border-bottom:1px solid var(--line)}nav.open{display:flex}.hero{min-height:640px;padding:65px 24px 80px}.hero-art{width:92vw;right:-46%;top:30%}h1{font-size:clamp(55px,14vw,90px);letter-spacing:-4px}.facts{gap:20px}.split,.cards,.feature-grid,.token-points{grid-template-columns:1fr}.feature.wide{grid-column:span 1}.section{padding:75px 22px}.section h2{letter-spacing:-2px}.steps article{padding:18px}.brand{font-size:19px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn:hover{transform:none}}
/* Octal Swap editorial design system — airy typography, modern AI/DeFi aesthetic */
:root{--mint:#a9c6e9;--text:#eef4fa;--muted:#9baec2}
body{font-family:Inter,'Helvetica Neue',Arial,sans-serif;font-weight:400;letter-spacing:-.015em}
h1,h2,h3{font-family:Inter,'Helvetica Neue',Arial,sans-serif;font-weight:350}
.hero h1{font-weight:350;font-size:clamp(56px,7vw,116px);letter-spacing:-.065em;line-height:1.09}
.section h2,.closing h2{font-weight:350;line-height:1.12;letter-spacing:-.065em;font-size:clamp(44px,5.4vw,83px)}
h1 em,h2 em{color:#9fbedf}
.hero-copy>p,.split .lead{font-weight:350;letter-spacing:-.035em}
.eyebrow,.kicker{font-weight:600;letter-spacing:.2em;color:#9eb8d0}
.cards h3,.feature h3,.steps h3{font-weight:450;letter-spacing:-.04em}
.brand{letter-spacing:-.055em}
.hero{background:radial-gradient(circle at 75% 32%,#243d5d77,transparent 33%),linear-gradient(140deg,#080f1d,#0c1c30)}
.section.alt{background:linear-gradient(145deg,#0a1627,#0c1d30)}
.token-panel{background:radial-gradient(circle at 86% 12%,#294e7260,transparent 38%),#0e1e30;border:1px solid #35516a}
.utility-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:34px 0}
.utility-grid article{padding:27px 24px;border:1px solid #35506a;border-radius:14px;background:#102338;min-height:220px;transition:transform .2s,border-color .2s}
.utility-grid article:hover{transform:translateY(-3px);border-color:#8bbbe6}
.utility-grid small{font-size:10px;font-weight:700;letter-spacing:.14em;color:#91b4d4}
.utility-grid h3{font-size:24px;font-weight:450;letter-spacing:-.05em;margin:20px 0 10px}
.utility-grid p{font-size:13px;line-height:1.8;color:#aebed0}
.token-bottom{border-top:1px solid #3a5870;padding-top:24px;display:flex;gap:24px;justify-content:space-between;align-items:start}
.token-bottom strong{color:#bddeff;white-space:nowrap}
.token-bottom span{max-width:730px;font-size:12px;color:#a2b5c8;line-height:1.8}
@media(max-width:980px){.utility-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.utility-grid{grid-template-columns:1fr}.token-bottom{flex-direction:column;gap:8px}.hero h1{letter-spacing:-.055em}}

/* Inactive Open App navigation preview */
nav .app-coming-soon{display:inline-flex;align-items:center;gap:7px;opacity:.38;color:#9dafc3;font-size:13px;font-weight:700;cursor:not-allowed;user-select:none;white-space:nowrap;pointer-events:none}
nav .app-coming-soon small{font-size:9px;letter-spacing:.5px;font-weight:700;border:1px solid #536777;border-radius:5px;padding:4px 6px}
@media(max-width:720px){nav .app-coming-soon{padding:5px 0}}

/* New Octal Swap identity */
.octal-brand-logo{display:block;width:39px;height:39px;object-fit:contain;border-radius:11px;flex:none;filter:drop-shadow(0 1px 8px #5baae055)}
@media(max-width:720px){.octal-brand-logo{width:34px;height:34px}}

nav .app-preview-link{display:inline-flex;align-items:center;gap:7px;padding:9px 13px;border:1px solid #597c98;border-radius:8px;color:#d6eeff;background:#15283a;font-weight:800}nav .app-preview-link small{font-size:9px;color:#92c8ff;letter-spacing:.06em}nav .app-preview-link:hover{background:#24435b;color:white}