/* ===== CoinUnited.io · shared base v2 (layouts + logo + svg icons) ===== */
:root{
  --bg:#08090c; --bg2:#101218; --text:#fff; --muted:#9aa1ad; --line:#262a33;
  --accent:#F5A623; --accent2:#ffb84d; --accent-ink:#1a1206; --ring:rgba(245,166,35,.18);
  --logo-orange:#E8821E;
  --in-bg:#1b1f27; --in-line:#3a4150; --radius:13px;
  --font:"Inter",-apple-system,"Segoe UI",Roboto,"PingFang TC","Microsoft JhengHei",sans-serif;
  --font-head:var(--font); --font-logo:"Playfair Display",Georgia,"Times New Roman",serif;
  --cta-bg:linear-gradient(180deg,var(--accent2),var(--accent)); --cta-ink:var(--accent-ink);
  --chip-bg:#1b1f27; --chip-ink:#9aa1ad;
  --chip-sel-bg:linear-gradient(180deg,var(--accent2),var(--accent)); --chip-sel-ink:#1a1206;
  --social-bg:#1b1f27; --social-ink:#fff;
  --hook-pad:54px; --stage-pad:54px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100vh}
body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}

/* ---------- LAYOUT ARCHETYPES ---------- */
.wrap{min-height:100vh;display:grid;grid-template-columns:1.04fr 1fr;position:relative;z-index:1}
.layout-mirror .wrap{grid-template-columns:1fr 1.04fr}
.layout-mirror .hook{order:2;border-right:none;border-left:1px solid var(--line)}
.layout-mirror .stage{order:1}
.layout-hero .wrap{grid-template-columns:1fr;grid-template-rows:auto 1fr}
.layout-hero .hook{border-right:none;border-bottom:1px solid var(--line);min-height:auto}
.layout-overlay .wrap{grid-template-columns:1fr}
.layout-overlay .hook{position:absolute;inset:0;border-right:none;justify-content:flex-start}
.layout-overlay .stage{position:relative;z-index:3}
.layout-minimal .wrap{grid-template-columns:1fr;place-items:center}
.layout-minimal .hook{display:none}

/* ---------- LOGO ---------- */
.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:currentColor;margin-bottom:34px}
.brand .mark{width:26px;height:26px;border:2.5px solid currentColor;border-radius:50%;position:relative;flex:0 0 26px}
.brand .mark::before{content:"";position:absolute;top:-2px;left:-2px;width:13px;height:13px;border-radius:50%;background:var(--logo-orange)}
.brand .wordmark{font-family:var(--font-logo);font-weight:700;font-size:19px;letter-spacing:-.005em;line-height:1}
/* legacy support */
.brand .bdot{width:24px;height:24px;border-radius:50%;background:var(--accent);display:grid;place-items:center;color:var(--accent-ink);font-size:12px}

/* ---------- HOOK ---------- */
.hook{padding:var(--hook-pad);background:var(--bg2);border-right:1px solid var(--line);display:flex;flex-direction:column;position:relative;overflow:hidden}
.hook h1{font-size:36px;line-height:1.14;font-weight:800;font-family:var(--font-head);margin-bottom:10px;letter-spacing:-.015em}
.hook h1 .ac{color:var(--accent)}
.hook .tagline{color:var(--muted);font-size:15px;line-height:1.55;margin-bottom:32px;max-width:34ch}
.hook .lead{color:var(--muted);font-size:14px;line-height:1.55;margin-bottom:30px} /* legacy */

/* feature rows w/ svg icons */
.feats{display:flex;flex-direction:column;gap:18px;margin-bottom:auto}
.feat{display:flex;gap:14px;align-items:flex-start}
.feat .ic{width:24px;height:24px;flex:0 0 24px;margin-top:1px;color:var(--accent)}
.feat b{font-weight:700;font-size:15px;display:block;line-height:1.3}
.feat span{display:block;color:var(--muted);font-size:12.5px;margin-top:2px;line-height:1.4}

/* big stat blocks */
.stats{display:flex;gap:26px;margin-bottom:30px;flex-wrap:wrap}
.stat b{font-family:var(--font-head);font-size:30px;font-weight:800;line-height:1;display:block;color:var(--accent)}
.stat span{font-size:12px;color:var(--muted);margin-top:6px;display:block;letter-spacing:.02em}

/* product chips + trust badges */
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.badge2{font-size:11.5px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 11px}
.trust{margin-top:28px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.trust .stars{color:var(--accent);letter-spacing:1px}
.trust b{color:var(--text)}

/* legacy props */
.props{display:flex;flex-direction:column;gap:14px;margin-bottom:auto}
.prop{display:flex;gap:12px;align-items:center;font-size:14px}
.prop .i{width:36px;height:36px;border-radius:9px;background:rgba(245,166,35,.1);border:1px solid rgba(245,166,35,.25);display:grid;place-items:center;font-size:16px;flex:0 0 36px}

.steps-ind{display:flex;gap:8px;margin-top:30px;padding-top:22px;border-top:1px solid var(--line)}
.pdot{width:30px;height:5px;border-radius:3px;background:var(--line);transition:.3s}
.pdot.on{background:var(--accent)}

/* ---------- STAGE / STEPS ---------- */
.stage{padding:var(--stage-pad);display:flex;align-items:center;justify-content:center;position:relative;overflow:auto}
.steps{width:100%;max-width:392px}
.step{display:none;animation:fade .35s ease}
.step.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.s-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:5px;gap:12px}
.s-head h2{font-size:26px;font-weight:800;font-family:var(--font-head);letter-spacing:-.01em}
.s-num{font-size:12px;color:var(--muted);font-weight:600;white-space:nowrap}
.s-lead{color:var(--muted);font-size:13.5px;margin-bottom:22px;line-height:1.5}
.s-lead b{color:var(--text)}
.s-lead a,.s-mini a{color:var(--accent);cursor:pointer;text-decoration:none;font-weight:600}

.social{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}
.sbtn{height:50px;border-radius:var(--radius);border:1px solid var(--in-line);background:var(--social-bg);color:var(--social-ink);font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:.15s}
.sbtn:hover{filter:brightness(1.12)}
.sbtn .gi{width:18px;height:18px}

.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:6px 0 16px}
.divider::before,.divider::after{content:"";height:1px;flex:1;background:var(--line)}

.fl{display:block;font-size:12.5px;color:var(--muted);margin-bottom:7px;font-weight:600}
.in{width:100%;height:50px;border-radius:var(--radius);background:var(--in-bg);border:1px solid var(--in-line);color:var(--text);font-size:14.5px;padding:0 15px;outline:none;margin-bottom:16px;font-family:var(--font);transition:.15s}
.in::placeholder{color:var(--muted);opacity:.6}
.in:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring)}

.terms{display:flex;gap:9px;align-items:flex-start;font-size:12.5px;color:var(--muted);margin-bottom:18px;cursor:pointer;line-height:1.5}
.terms input{margin-top:2px;accent-color:var(--accent);width:16px;height:16px}
.terms a{color:var(--accent)}

.cta{width:100%;height:53px;border:none;border-radius:var(--radius);background:var(--cta-bg);color:var(--cta-ink);font-size:15px;font-weight:800;cursor:pointer;font-family:var(--font-head);transition:.15s}
.cta:hover{filter:brightness(1.05)}
.back{width:100%;background:none;border:none;color:var(--muted);font-size:13px;margin-top:12px;cursor:pointer}

.otp{display:flex;gap:8px;margin-bottom:10px}
.otp input{flex:1;width:100%;height:52px;text-align:center;font-size:20px;font-weight:700;border-radius:var(--radius);background:var(--in-bg);border:1px solid var(--in-line);color:var(--text);outline:none}
.otp input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring)}
.s-mini{font-size:12px;color:var(--muted);margin-bottom:20px}

.rules{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0 20px}
.rules li{font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:7px}
.rules li i{width:15px;height:15px;border-radius:50%;border:1.5px solid var(--muted);flex:0 0 15px;position:relative;transition:.15s}
.rules li.ok{color:#26A17B}
.rules li.ok i{background:#26A17B;border-color:#26A17B}
.rules li.ok i::after{content:"✓";position:absolute;inset:0;font-size:9px;color:#fff;display:grid;place-items:center}

.chips{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0 8px}
.chip{padding:12px 0;flex:1;min-width:62px;border-radius:var(--radius);border:1px solid var(--in-line);background:var(--chip-bg);color:var(--chip-ink);font-size:13.5px;font-weight:700;cursor:pointer;position:relative;transition:.15s}
.chip:hover{filter:brightness(1.1)}
.chip.sel{background:var(--chip-sel-bg);color:var(--chip-sel-ink);border-color:transparent}
.chip .star{position:absolute;top:-9px;right:-5px;font-size:12px}

.done-ic{width:64px;height:64px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-size:32px;font-weight:900;margin-bottom:20px}

/* ---- auto-slider carousel (grid-stack = all slides equal height) ---- */
.slider{display:grid}
.slide{grid-area:1/1;opacity:0;visibility:hidden;transition:opacity .45s ease}
.slide.active{opacity:1;visibility:visible}
.sdots{grid-column:1;display:flex;gap:7px;margin-top:18px;align-self:start}
.sdots span{width:7px;height:7px;border-radius:50%;background:var(--line);transition:.3s;cursor:pointer}
.sdots span:hover{background:var(--accent);opacity:.7}
.sdots span.on{background:var(--accent);width:22px;border-radius:4px}

/* ---- step indicator variants (near form) ---- */
.formtop{margin-bottom:20px}
.fbar{height:6px;border-radius:4px;background:var(--line);overflow:hidden;margin-bottom:8px}
.fbar i{display:block;height:100%;width:25%;background:var(--accent);border-radius:4px;transition:width .45s cubic-bezier(.4,0,.2,1)}
.segs{display:flex;gap:6px;margin-bottom:10px}
.segs span{flex:1;height:5px;border-radius:3px;background:var(--line);transition:.35s}
.segs span.on{background:var(--accent)}
.stepword{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* payment brand logo chips (Visa / Mastercard / Apple Pay / Google Pay) */
.paylogos{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}
.paychip{height:25px;padding:0 7px;border-radius:5px;background:#fff;border:1px solid rgba(0,0,0,.1);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 1px 2px rgba(0,0,0,.14)}
.paychip svg{height:15px;width:auto;display:block}
/* bare variant: no chip background, just the logos (best on light/minimal themes) */
.paylogos.bare{gap:13px}
.paylogos.bare .paychip{background:none;border:none;box-shadow:none;padding:0;height:auto}
.paylogos.bare .paychip svg{height:17px}

/* svg icon sprite injected by app.js is hidden */
#cu-sprite{position:absolute;width:0;height:0;overflow:hidden}

@media(max-width:880px){
  .wrap,.layout-mirror .wrap,.layout-hero .wrap{grid-template-columns:1fr;grid-template-rows:auto}
  .hook{display:none}
  .layout-hero .hook{display:flex}
  .stage{padding:40px 22px}
  :root{--hook-pad:40px;--stage-pad:40px}
}