/* ===== Tokens ===== */
:root{
  --bg:#FDF0D4; --bg2:#F6E4BD; --surface:#FFF8E9; --surface2:#FFFDF6;
  --line:rgba(60,40,0,.14); --text:#16182a; --muted:#585566;
  --a1:#1B4DEB; --a2:#0B7A68; --grad:linear-gradient(120deg,var(--a1),var(--a2));
  --radius:18px; --wrap:1160px;
  --f-head:"Space Grotesk",system-ui,sans-serif; --f-body:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--f-head);line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,3.8rem)} h2{font-size:clamp(1.7rem,3.2vw,2.5rem)} h3{font-size:1.2rem}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
@media(min-width:720px){.wrap{padding:0 28px}}
.narrow{max-width:820px}
.muted{color:var(--muted)} .small{font-size:.875rem}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:99;background:#fff;color:#000;padding:8px 12px;border-radius:8px}
:focus-visible{outline:2px solid var(--a2);outline-offset:3px}
.ic{width:22px;height:22px}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:999px;border:0;cursor:pointer;
  background:#1B4DEB;color:#fff;font:600 .97rem var(--f-body);text-decoration:none;transition:transform .15s,box-shadow .15s}
.btn:hover{background:#1640c7;transform:translateY(-1px);box-shadow:0 10px 30px -10px rgba(27,77,235,.75)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)} .btn-ghost:hover{background:var(--surface);box-shadow:none}
.btn-sm{padding:9px 16px;font-size:.9rem} .btn-block{width:100%}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(253,240,212,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:700 1.25rem var(--f-head)}
.brand-mark{width:28px;height:28px;border-radius:9px;background:var(--grad);position:relative}
.brand-mark::after{content:"";position:absolute;inset:7px;border-radius:50%;background:var(--bg)}
.menu{display:flex;align-items:center;gap:26px}
.menu a:not(.btn){text-decoration:none;color:var(--muted);font-weight:500;font-size:.95rem}
.menu a:not(.btn):hover,.menu a[aria-current]{color:var(--text)}
.nav-toggle{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;align-items:center}
.nav-toggle span{width:22px;height:2px;background:var(--text);transition:.2s}
@media(max-width:860px){
  .nav-toggle{display:flex}
  .menu{position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg2);border-bottom:1px solid var(--line);
    padding:8px 16px 20px;transform:translateY(-120%);transition:transform .25s;visibility:hidden}
  .menu a:not(.btn){padding:14px 4px;border-bottom:1px solid var(--line)} .menu .btn{margin-top:14px}
  .menu.open{transform:none;visibility:visible}
  .nav-toggle[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}
  .nav-toggle[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}
}

/* ===== Hero ===== */
.hero{position:relative;padding:72px 0 88px;overflow:hidden}
.glow{position:absolute;inset:-30% -10% auto;height:620px;background:radial-gradient(closest-side,rgba(27,77,235,.16),transparent 70%),
  radial-gradient(closest-side at 80% 40%,rgba(11,122,104,.12),transparent 70%);filter:blur(20px);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr);gap:48px;align-items:center}
@media(min-width:960px){.hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:.85rem;color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--a2);box-shadow:0 0 0 4px rgba(11,122,104,.18)}
.lead{font-size:1.13rem;color:var(--muted);max-width:560px} .lead p{margin:.4em 0}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0}
.chips li,.chips a{padding:6px 12px;border-radius:999px;border:1px solid var(--line);font-size:.82rem;color:var(--muted);text-decoration:none}
.chips a.on,.chips a:hover{background:var(--surface2);color:var(--text)}
.filter{margin-top:20px}

/* Wallet preview */
.wallet{background:linear-gradient(180deg,var(--surface2),var(--surface));border:1px solid var(--line);border-radius:26px;padding:22px;
  box-shadow:0 40px 80px -40px rgba(80,55,0,.35),inset 0 1px 0 rgba(255,255,255,.7);max-width:440px;width:100%;justify-self:center}
.wallet-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}
.wallet-top p{margin:0} .balance{font:700 2rem var(--f-head)} .balance small{font-size:.9rem;color:var(--muted)}
.pill{text-decoration:none;display:inline-flex;align-items:center;gap:6px;background:#1B4DEB;color:#fff;border:1px solid #1B4DEB;border-radius:999px;padding:7px 12px;cursor:pointer;font:600 .85rem var(--f-body);transition:background .15s}
.pill:hover{background:#1640c7;border-color:#1640c7}
.pill .ic{width:16px;height:16px}
.tabs{display:grid;grid-template-columns:repeat(4,1fr);background:var(--bg2);border-radius:12px;padding:4px;margin-bottom:16px}
.tabs button{min-width:0;background:none;border:0;color:var(--muted);padding:9px 0;border-radius:9px;cursor:pointer;font:500 .88rem var(--f-body)}
.tabs button[aria-selected=true]{background:var(--surface2);color:var(--text)}
.field{display:block;margin-bottom:12px}
.field-row{display:flex;align-items:center;gap:8px;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin-top:6px}
.field-row input{flex:1;min-width:0;background:none;border:0;color:var(--text);font:600 1.3rem var(--f-head);outline:none}
.token{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:.9rem}.token .ic{width:18px;height:18px;color:var(--a2)}
.fee{display:flex;justify-content:space-between;margin:4px 2px 16px}
.history{list-style:none;padding:0;margin:0}
.history li{display:flex;justify-content:space-between;padding:12px 4px;border-bottom:1px solid var(--line);font-size:.95rem}

/* ===== Sections ===== */
.section{padding:84px 0} .section.alt{background:var(--bg2);border-block:1px solid var(--line)} .pt0{padding-top:0}
.section-head{text-align:center;max-width:680px;margin:0 auto 44px} .section-head.left{text-align:left;margin-left:0}
.section-head.row{display:flex;justify-content:space-between;align-items:flex-end;text-align:left;max-width:none;gap:16px;flex-wrap:wrap}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;color:var(--a2);font-weight:600;margin:0 0 10px}
.split{display:grid;gap:32px} @media(min-width:900px){.split{grid-template-columns:.9fr 1.1fr;align-items:start}}

.stats{border-block:1px solid var(--line);background:var(--bg2)}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr)} @media(min-width:760px){.stats-grid{grid-template-columns:repeat(4,1fr)}}
.stat{padding:28px 12px;text-align:center} .stat strong{display:block;font:700 1.9rem var(--f-head)}

.cards{display:grid;gap:18px} @media(min-width:640px){.cards{grid-template-columns:repeat(2,1fr)}} @media(min-width:980px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(27,77,235,.45);transform:translateY(-2px)}
.card p{margin:0}
.card-ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(27,77,235,.1);color:var(--a1);margin-bottom:18px}

/* Rich content from editor */
.prose{color:#2b2b3c} .prose h2{margin-top:1.6em} .prose h3{margin-top:1.4em}
.prose a{color:var(--a2)} .prose img{border-radius:14px;margin:1.2em 0}
.prose blockquote{border-left:3px solid var(--a1);margin:1.2em 0;padding:.2em 1.1em;color:var(--muted)}
.prose table{width:100%;border-collapse:collapse;display:block;overflow-x:auto} .prose td,.prose th{border:1px solid var(--line);padding:10px}
.prose pre{background:var(--bg2);padding:16px;border-radius:12px;overflow:auto}
.prose ol.steps{list-style:none;counter-reset:s;padding:0;display:grid;gap:14px}
@media(min-width:760px){.prose ol.steps{grid-template-columns:repeat(2,1fr)}}
.prose ol.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 22px 70px;position:relative}
.prose ol.steps li::before{content:counter(s);position:absolute;left:20px;top:20px;width:34px;height:34px;border-radius:10px;background:var(--grad);color:#fff;display:grid;place-items:center;font:700 1rem var(--f-head)}

.faq details{border:1px solid var(--line);border-radius:14px;background:var(--surface);margin-bottom:10px}
.faq summary{cursor:pointer;padding:18px 20px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";color:var(--a2);font-size:1.3rem;line-height:1} .faq details[open] summary::after{content:"–"}
.faq .prose{padding:0 20px 14px}

.cta{text-align:center;padding:56px 22px;border-radius:28px;background:radial-gradient(circle at 20% 0,rgba(27,77,235,.16),transparent 55%),radial-gradient(circle at 90% 100%,rgba(11,122,104,.14),transparent 55%),var(--surface);border:1px solid var(--line)}
.cta p{color:var(--muted);max-width:560px;margin:0 auto 22px}

/* Blog */
.posts{display:grid;gap:22px} @media(min-width:640px){.posts{grid-template-columns:repeat(2,1fr)}} @media(min-width:980px){.posts{grid-template-columns:repeat(3,1fr)}}
.post-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.thumb{aspect-ratio:16/9;display:block;background:var(--bg2)} .thumb img{width:100%;height:100%;object-fit:cover}
.thumb-fallback{display:block;height:100%;background:radial-gradient(circle at 30% 30%,rgba(27,77,235,.35),transparent 60%),radial-gradient(circle at 80% 80%,rgba(11,122,104,.25),transparent 60%)}
.post-body{padding:20px} .post-body p{margin:.3em 0} .post-body h3 a{text-decoration:none} .post-body h3 a:hover{color:var(--a2)}
.page-hero{padding:64px 0 32px} .page-hero.center{text-align:center;padding:110px 0}
.crumbs a{text-decoration:none} .crumbs{margin-bottom:16px}
.cover{border-radius:20px;margin-bottom:36px;width:100%}
.share{display:flex;gap:14px;padding-bottom:20px} .share a{color:var(--a2)}
.pager{display:flex;gap:8px;justify-content:center;margin-top:40px}
.pager a{min-width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;text-decoration:none}
.pager a[aria-current]{background:#1B4DEB;color:#fff;border:0}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:56px 0 24px;margin-top:40px;background:var(--bg2)}
.footer-grid{display:grid;gap:32px} @media(min-width:760px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr}}
.footer-grid h3{font-size:.95rem;margin-bottom:12px} .footer-grid nav a{display:block;color:var(--muted);text-decoration:none;padding:4px 0}
.footer-grid nav a:hover{color:var(--text)}
.socials{display:flex;gap:14px;flex-wrap:wrap} .socials a{color:var(--muted);font-size:.9rem}
.footer-bottom{border-top:1px solid var(--line);margin-top:36px;padding-top:20px;font-size:.85rem}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(22,24,42,.45);display:grid;place-items:center;z-index:100;padding:16px}
.modal[hidden]{display:none}
.modal-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:28px;max-width:400px;text-align:center}

@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}