/* ============================================================
   BLOCKTICKER · SHARED CORE
   Tokens · reset · ticker · nav · buttons · section heads · footer · logos
   ============================================================ */
:root{
  --bg:#07080a; --bg-1:#0b0d11; --bg-2:#11141a;
  --panel:#0e1116; --panel-2:#141821;
  --line:rgba(255,255,255,.07); --line-2:rgba(255,255,255,.12); --line-strong:rgba(255,255,255,.22);
  --txt:#e8ebef; --txt-2:#a5acb8; --txt-3:#6b7280; --txt-4:#4a5160;
  --btc:#F7931A; --btc-soft:#ffb05a;
  --neon:#B8FF3C;
  --up:#16C784; --down:#EA3943; --warn:#FFB020;
  --purple:#b388ff;
  --font-ui:'Geist','Inter',system-ui,-apple-system,sans-serif;
  --font-mono:'Geist Mono','SF Mono',ui-monospace,monospace;
  --font-serif:'Instrument Serif',serif;
  --maxw:1480px; --gutter:24px; --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--txt);font-family:var(--font-ui);-webkit-font-smoothing:antialiased}
body{min-height:100vh;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--btc);color:#0a0a0a}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}

@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* ===== TICKER ===== */
.ticker{position:relative;border-bottom:1px solid var(--line);background:rgba(7,8,10,.7);backdrop-filter:blur(12px);overflow:hidden;height:36px;display:flex;align-items:center;font-family:var(--font-mono);font-size:12px}
.ticker__live{flex-shrink:0;display:flex;align-items:center;gap:8px;padding:0 16px;height:100%;border-right:1px solid var(--line);color:var(--neon);font-weight:600;letter-spacing:.04em}
.ticker__live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--neon);box-shadow:0 0 12px var(--neon);animation:pulse 1.6s ease-in-out infinite}
.ticker__track{display:flex;gap:36px;padding-left:24px;animation:scroll 60s linear infinite;white-space:nowrap}
.ticker__item{display:inline-flex;gap:8px;align-items:center;color:var(--txt-2)}
.ticker__sym{color:var(--txt);font-weight:600}
.ticker__chg--up{color:var(--up)} .ticker__chg--down{color:var(--down)}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===== NAV ===== */
.nav{position:sticky;top:0;z-index:50;background:rgba(7,8,10,.78);backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}
.nav__inner{display:flex;align-items:center;gap:32px;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em}
.brand__mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--btc),#ff6b00);display:grid;place-items:center;color:#0a0a0a;font-weight:800;box-shadow:0 0 24px rgba(247,147,26,.4)}
.brand__name{font-size:15px} .brand__name b{color:var(--btc)}
.nav__links{display:flex;gap:4px;font-size:13.5px;color:var(--txt-2)}
.nav__links a{padding:8px 12px;border-radius:8px;display:flex;align-items:center;gap:6px;transition:.15s color,.15s background}
.nav__links a:hover,.nav__links a.active{color:var(--txt);background:rgba(255,255,255,.04)}
.nav__caret{font-size:9px;color:var(--txt-3)}
.nav__right{margin-left:auto;display:flex;align-items:center;gap:10px}
.search{display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:7px 12px;width:240px;color:var(--txt-3);font-size:13px}
.search kbd{margin-left:auto;font-family:var(--font-mono);font-size:10px;background:var(--bg-2);border:1px solid var(--line);padding:2px 6px;border-radius:4px;color:var(--txt-3)}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:10px;font-size:13px;font-weight:500;border:1px solid var(--line-2);background:var(--panel);transition:.15s all}
.btn:hover{border-color:var(--line-strong);background:var(--panel-2)}
.btn--primary{background:var(--btc);color:#0a0a0a;border-color:var(--btc)}
.btn--primary:hover{background:var(--btc-soft);border-color:var(--btc-soft);box-shadow:0 0 24px rgba(247,147,26,.35)}
.btn--neon{background:var(--neon);color:#0a0a0a;border-color:var(--neon)}
.btn--neon:hover{box-shadow:0 0 24px rgba(184,255,60,.4)}
.btn--lg{padding:12px 20px;font-size:14px;border-radius:12px}
.btn--ghost{background:transparent}
.btn--sm{padding:6px 11px;font-size:12px;border-radius:8px}

/* ===== PAGE HEADER (breadcrumb + hero shell) ===== */
.phead{position:relative;padding:24px 0 44px;border-bottom:1px solid var(--line);overflow:hidden}
.phead::before{content:"";position:absolute;inset:0;background:radial-gradient(1100px 700px at 90% 0%, rgba(247,147,26,.10), transparent 55%),radial-gradient(800px 500px at 0% 90%, rgba(184,255,60,.05), transparent 60%);pointer-events:none}
.phead::after{content:"";position:absolute;inset:0;opacity:.35;background-image:radial-gradient(circle at 1px 1px, rgba(255,255,255,.05) 1px, transparent 0);background-size:24px 24px;mask-image:linear-gradient(180deg, transparent 0%, black 18%, black 72%, transparent 100%);pointer-events:none}
.phead .wrap{position:relative;z-index:1}
.crumb{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--txt-3);font-family:var(--font-mono);letter-spacing:.02em;padding-top:14px}
.crumb a:hover{color:var(--txt-2)} .crumb .sep{opacity:.4}
.crumb__right{margin-left:auto;display:flex;gap:14px;align-items:center}
.crumb__dot{width:5px;height:5px;border-radius:50%;background:var(--neon);box-shadow:0 0 6px var(--neon);animation:pulse 1.8s ease-in-out infinite}

.phead__eyebrow{display:inline-flex;align-items:center;gap:10px;padding:5px 12px 5px 5px;border-radius:999px;border:1px solid rgba(184,255,60,.2);background:rgba(184,255,60,.05);font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--neon);text-transform:uppercase}
.phead__eyebrow .pill{background:var(--neon);color:#0a0a0a;padding:2px 8px;border-radius:999px;font-weight:700;letter-spacing:.04em;font-size:10px}
.phead h1{margin-top:22px;font-size:clamp(40px,4.8vw,68px);line-height:1.0;letter-spacing:-.035em;font-weight:500;max-width:18ch}
.phead h1 em{font-family:var(--font-serif);font-style:italic;font-weight:400;color:var(--btc-soft)}
.phead__lede{margin-top:22px;font-size:17px;color:var(--txt-2);line-height:1.5;max-width:60ch}
.phead__lede b{color:var(--txt);font-weight:500}
.phead__top{display:flex;align-items:end;justify-content:space-between;gap:40px;flex-wrap:wrap}

/* ===== SUBNAV (sticky page tabs) ===== */
.subnav{position:sticky;top:60px;z-index:40;background:rgba(7,8,10,.85);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.subnav__inner{display:flex;align-items:center;gap:4px;height:50px;overflow-x:auto}
.subnav a{padding:8px 14px;border-radius:8px;font-size:13px;color:var(--txt-2);font-weight:500;white-space:nowrap;display:flex;align-items:center;gap:7px;transition:.14s}
.subnav a:hover{color:var(--txt);background:rgba(255,255,255,.03)}
.subnav a.active{color:var(--txt);background:var(--panel-2)}
.subnav a.active::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--btc);box-shadow:0 0 8px var(--btc)}
.subnav__right{margin-left:auto;display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11px;color:var(--txt-3);letter-spacing:.04em}

/* ===== SECTION HEADS ===== */
section.block{padding:64px 0;border-bottom:1px solid var(--line);position:relative}
.sec-head{margin-bottom:36px;max-width:760px}
.sec-tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;color:var(--btc);letter-spacing:.18em;text-transform:uppercase;margin-bottom:18px}
.sec-tag::before{content:"";width:24px;height:1px;background:var(--btc)}
.sec-head h2{font-size:clamp(28px,3vw,42px);font-weight:500;letter-spacing:-.025em;line-height:1.08}
.sec-head h2 em{font-family:var(--font-serif);font-style:italic;font-weight:400;color:var(--btc-soft)}
.sec-head__lede{margin-top:16px;font-size:16px;color:var(--txt-2);line-height:1.55;max-width:62ch}
.sec-head__lede b{color:var(--txt);font-weight:500}
.sec-head__row{display:flex;align-items:end;justify-content:space-between;gap:32px;flex-wrap:wrap}
.sec-head__row .sec-side{font-family:var(--font-mono);font-size:11px;color:var(--txt-3);letter-spacing:.04em;text-align:right;min-width:220px}
.sec-head__row .sec-side b{display:block;color:var(--neon);font-size:13px;margin-top:4px}

/* ===== GENERIC PILLS / CHIPS ===== */
.chip{font-family:var(--font-mono);font-size:10px;padding:3px 8px;border-radius:4px;background:var(--bg-1);border:1px solid var(--line);color:var(--txt-3);letter-spacing:.06em}
.tag-up{color:var(--up);background:rgba(22,199,132,.06);border-color:rgba(22,199,132,.22)}
.tag-dn{color:var(--down);background:rgba(234,57,67,.06);border-color:rgba(234,57,67,.22)}
.tag-warn{color:var(--warn);background:rgba(255,176,32,.06);border-color:rgba(255,176,32,.22)}
.tag-neon{color:var(--neon);background:rgba(184,255,60,.05);border-color:rgba(184,255,60,.22)}
.tag-btc{color:var(--btc);background:rgba(247,147,26,.06);border-color:rgba(247,147,26,.24)}

/* ===== SEGMENTED CONTROL ===== */
.seg{display:inline-flex;gap:2px;background:var(--panel-2);border:1px solid var(--line);border-radius:8px;padding:2px}
.seg button{padding:6px 11px;border-radius:6px;font-family:var(--font-mono);font-size:10.5px;color:var(--txt-3);letter-spacing:.04em;transition:.12s}
.seg button.is-on{background:var(--bg-1);color:var(--txt)}
.seg button:hover{color:var(--txt-2)}

/* ===== CTA ===== */
.cta{padding:80px 0;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(900px 500px at 20% 50%, rgba(247,147,26,.08), transparent 60%),radial-gradient(700px 400px at 90% 50%, rgba(184,255,60,.06), transparent 60%);pointer-events:none}
.cta__inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:64px;align-items:center}
.cta h2{font-size:clamp(30px,3.2vw,46px);font-weight:500;line-height:1.05;letter-spacing:-.025em;max-width:15ch}
.cta h2 em{font-family:var(--font-serif);font-style:italic;font-weight:400;color:var(--btc-soft)}
.cta p{margin-top:16px;font-size:15px;color:var(--txt-2);max-width:40ch;line-height:1.55}
.cta__form{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px}
.cta__form label{display:block;font-family:var(--font-mono);font-size:11px;color:var(--txt-3);letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}
.cta__field{display:grid;grid-template-columns:1fr auto;gap:8px;background:var(--bg-1);border:1px solid var(--line);border-radius:12px;padding:6px}
.cta__field input{background:transparent;border:0;outline:0;padding:10px 12px;color:var(--txt);font-family:var(--font-mono);font-size:14px}
.cta__field input::placeholder{color:var(--txt-4)}
.cta__field .btn{padding:10px 18px}
.cta__bullets{margin-top:14px;display:grid;gap:6px}
.cta__bullets span{display:flex;gap:8px;font-family:var(--font-mono);font-size:11.5px;color:var(--txt-3)}
.cta__bullets span::before{content:"●";color:var(--neon);font-size:8px;display:inline-flex;align-items:center}

/* ===== FOOTER ===== */
.foot{padding:64px 0 40px;display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:48px}
.foot__brand p{font-size:13px;color:var(--txt-3);max-width:30ch;margin-top:18px;line-height:1.6}
.foot__col h4{font-size:11px;font-family:var(--font-mono);letter-spacing:.14em;color:var(--txt-3);text-transform:uppercase;margin-bottom:14px}
.foot__col ul{list-style:none;display:grid;gap:8px}
.foot__col a{font-size:13px;color:var(--txt-2)}
.foot__col a:hover{color:var(--txt)}
.foot__legal{grid-column:1/-1;margin-top:32px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-family:var(--font-mono);font-size:11px;color:var(--txt-3)}

/* ===== ASSET LOGOS ===== */
.lg-btc{background:linear-gradient(135deg,var(--btc),#ff7c1a)}
.lg-eth{background:linear-gradient(135deg,#627eea,#3c5ad1);color:#fff}
.lg-sol{background:linear-gradient(135deg,#14F195,#9945FF);color:#fff}
.lg-arb{background:linear-gradient(135deg,#28a0f0,#1879c5);color:#fff}
.lg-link{background:linear-gradient(135deg,#2a5ada,#1e3f9c);color:#fff}
.lg-tao{background:linear-gradient(135deg,#fff,#bbb);color:#0a0a0a}
.lg-aave{background:linear-gradient(135deg,#b6509e,#2ebac6);color:#fff}
.lg-rndr{background:linear-gradient(135deg,#cf152d,#80001a);color:#fff}
.lg-jup{background:linear-gradient(135deg,#22d1bb,#0a8c7c);color:#0a0a0a}
.lg-doge{background:linear-gradient(135deg,#c2a633,#a08620)}
.lg-avax{background:linear-gradient(135deg,#e84142,#a02022);color:#fff}
.lg-bnb{background:linear-gradient(135deg,#F3BA2F,#f0a500)}
.lg-inj{background:linear-gradient(135deg,#00d2ff,#0086b3);color:#fff}
.lg-sui{background:linear-gradient(135deg,#4da2ff,#1a6fd4);color:#fff}
.lg-op{background:linear-gradient(135deg,#ff0420,#b30016);color:#fff}
.lg-ldo{background:linear-gradient(135deg,#f69988,#e85a4f);color:#fff}

/* ===== RESPONSIVE BASE ===== */
@media (max-width:900px){
  .nav__links,.search{display:none}
  .cta__inner{grid-template-columns:1fr;gap:24px}
  .foot{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:600px){
  section.block{padding:48px 0}
  .foot{grid-template-columns:1fr}
}