/* Coin Traffic Trader — base styles (v0.1 foundation)
   Deliberately plain; visual design comes in a later phase. */

:root {
    --bg:#0f1216; --panel:#171c22; --panel2:#1e252d; --line:#2a333d;
    --ink:#e7edf3; --muted:#93a1b0; --accent:#4cc38a; --accent2:#3a9ff5;
    --warn:#e0b341; --danger:#e06c6c; --radius:10px;
}
* { box-sizing:border-box; }
body {
    margin:0; background:var(--bg); color:var(--ink);
    font:15px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
a { color:var(--accent2); text-decoration:none; }
a:hover { text-decoration:underline; }
.wrap { width:100%; max-width:960px; margin:0 auto; padding:0 18px; }

.topbar { background:var(--panel); border-bottom:1px solid var(--line); position:relative; }
.topbar .wrap { display:flex; align-items:center; justify-content:space-between; height:58px; }
.brand { font-weight:700; color:var(--ink); font-size:17px; white-space:nowrap; }
.topbar nav { display:flex; gap:6px; align-items:center; }
.topbar nav a { color:var(--muted); font-size:14px; }
.topbar nav a:hover { color:var(--ink); text-decoration:none; }
.topbar nav a.cta { color:#08110c; background:var(--accent); padding:6px 12px; border-radius:8px; font-weight:600; }
.badge { font-size:12px; color:var(--warn); border:1px solid var(--line); padding:3px 8px; border-radius:20px; margin-right:4px; }

/* Top-level nav items */
.topbar nav .navlink { padding:8px 10px; border-radius:8px; }
.topbar nav .navlink.is-active { color:var(--ink); background:var(--panel2); }

/* Dropdown groups */
.navgroup { position:relative; }
.navgroup-label {
    margin:0; padding:8px 10px; background:transparent; border:0; border-radius:8px;
    color:var(--muted); font:inherit; font-size:14px; cursor:pointer; line-height:1;
    display:inline-flex; align-items:center; gap:5px;
}
.navgroup-label::after { content:"▾"; font-size:10px; opacity:.7; }
.navgroup-label:hover { color:var(--ink); }
.navgroup.is-active > .navgroup-label { color:var(--ink); background:var(--panel2); }
.navgroup-menu {
    display:none; position:absolute; top:calc(100% + 8px); left:0; z-index:50;
    min-width:180px; background:var(--panel2); border:1px solid var(--line);
    border-radius:10px; padding:6px; box-shadow:0 10px 30px rgba(0,0,0,.35);
}
.navgroup.open > .navgroup-menu { display:block; }
.navgroup-menu a {
    display:block; padding:9px 12px; border-radius:7px; color:var(--muted); font-size:14px;
}
.navgroup-menu a:hover { background:var(--panel); color:var(--ink); text-decoration:none; }

/* Hamburger — hidden on desktop */
.navtoggle {
    display:none; margin:0; padding:0; width:40px; height:36px; background:transparent;
    border:1px solid var(--line); border-radius:8px; cursor:pointer;
    flex-direction:column; justify-content:center; align-items:center; gap:4px;
}
.navtoggle span { display:block; width:18px; height:2px; background:var(--ink); border-radius:2px; }

@media (max-width:760px) {
    .navtoggle { display:inline-flex; }
    .topbar nav {
        display:none; position:absolute; top:58px; left:0; right:0; z-index:40;
        flex-direction:column; align-items:stretch; gap:2px;
        background:var(--panel); border-bottom:1px solid var(--line);
        padding:10px 18px 16px;
    }
    .topbar nav.open { display:flex; }
    .topbar nav .navlink { padding:11px 10px; }
    .navgroup { width:100%; }
    .navgroup-label { width:100%; justify-content:space-between; padding:11px 10px; }
    .navgroup-menu {
        position:static; display:none; min-width:0; box-shadow:none;
        border:0; border-radius:0; padding:0 0 4px 12px; background:transparent;
    }
    .navgroup.open > .navgroup-menu { display:block; }
    .badge { align-self:flex-start; margin:2px 0 6px; }
}

main.wrap { padding-top:26px; padding-bottom:60px; }

h1 { font-size:26px; margin:0 0 6px; }
h2 { font-size:19px; margin:28px 0 12px; }
.lede { color:var(--muted); font-size:16px; margin:0 0 22px; max-width:640px; }
.muted { color:var(--muted); }

.grid { display:grid; gap:16px; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); }
.card { background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:18px; }
.stat { background:var(--panel2); border:1px solid var(--line); border-radius:var(--radius); padding:18px; }
.stat .label { color:var(--muted); font-size:13px; text-transform:uppercase; letter-spacing:.04em; }
.stat .value { font-size:26px; font-weight:700; margin-top:6px; }
.stat .sub { color:var(--muted); font-size:12px; margin-top:4px; }

form.stack { max-width:420px; }
label { display:block; margin:14px 0 6px; font-size:14px; color:var(--muted); }
input[type=text], input[type=email], input[type=password] {
    width:100%; padding:10px 12px; background:var(--panel2); border:1px solid var(--line);
    border-radius:8px; color:var(--ink); font-size:15px;
}
button, .btn {
    margin-top:18px; padding:10px 18px; background:var(--accent); color:#08110c;
    border:0; border-radius:8px; font-weight:600; font-size:15px; cursor:pointer;
}
button.secondary { background:var(--panel2); color:var(--ink); border:1px solid var(--line); }

table { width:100%; border-collapse:collapse; margin-top:10px; font-size:14px; }
th, td { text-align:left; padding:9px 10px; border-bottom:1px solid var(--line); }
th { color:var(--muted); font-weight:600; font-size:12px; text-transform:uppercase; letter-spacing:.03em; }
tbody tr:hover { background:var(--panel2); }
code { background:var(--panel2); padding:1px 6px; border-radius:5px; font-size:13px; }

.flash { padding:11px 14px; border-radius:8px; margin-bottom:16px; font-size:14px; border:1px solid var(--line); }
.flash-error { background:rgba(224,108,108,.12); border-color:var(--danger); }
.flash-success { background:rgba(76,195,138,.12); border-color:var(--accent); }
.flash-info { background:rgba(58,159,245,.12); border-color:var(--accent2); }

.notice { background:var(--panel2); border:1px dashed var(--line); border-radius:8px; padding:12px 14px; color:var(--muted); font-size:13px; margin:18px 0; }

.footer { border-top:1px solid var(--line); background:var(--panel); padding:20px 0; }
.footer .wrap { display:flex; gap:14px; align-items:center; flex-wrap:wrap; }
.footer span:first-child { font-weight:600; }
.footlinks { margin-left:auto; display:flex; gap:16px; flex-wrap:wrap; }
.footlinks a { color:var(--muted); text-decoration:none; font-size:14px; }
.footlinks a:hover { color:var(--ink); }

/* ============================ Landing page ============================ */
.landing { --g1:#4cc38a; --g2:#3a9ff5; }
.landing .grad {
    background:linear-gradient(100deg,var(--g1),var(--g2));
    -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* Hero */
.hero {
    position:relative; display:grid; grid-template-columns:1.15fr .85fr;
    gap:28px; align-items:center; margin:8px 0 8px;
    padding:34px 30px; border-radius:20px; overflow:hidden;
    background:
        radial-gradient(120% 140% at 100% 0%, rgba(58,159,245,.16), transparent 55%),
        radial-gradient(120% 140% at 0% 100%, rgba(76,195,138,.14), transparent 55%),
        linear-gradient(180deg,#141a21,#10151b);
    border:1px solid var(--line);
}
.hero .eyebrow {
    display:inline-block; font-size:12px; letter-spacing:.12em; text-transform:uppercase;
    color:var(--accent); font-weight:700; margin-bottom:14px;
    padding:5px 11px; border:1px solid rgba(76,195,138,.35); border-radius:20px;
    background:rgba(76,195,138,.08);
}
.hero h1 { font-size:46px; line-height:1.05; margin:0 0 14px; letter-spacing:-.02em; }
.hero .lede { font-size:16px; margin:0 0 22px; max-width:520px; }
.hero-cta { display:flex; align-items:center; gap:14px; flex-wrap:wrap; margin-bottom:22px; }
.btn-lg { margin:0; padding:13px 24px; font-size:16px; border-radius:10px; }
.btn-ghost {
    color:var(--ink); background:transparent; border:1px solid var(--line);
    padding:12px 20px; border-radius:10px; font-weight:600; font-size:15px; text-decoration:none;
}
.btn-ghost:hover { border-color:var(--accent2); text-decoration:none; }
.pills { display:flex; flex-wrap:wrap; gap:9px; }
.pill {
    font-size:13px; color:var(--muted); background:var(--panel2);
    border:1px solid var(--line); border-radius:20px; padding:6px 13px;
}
.pill b { color:var(--ink); }

/* Hero artwork */
.hero-art { display:flex; align-items:center; justify-content:center; }
.hero-art svg { width:100%; max-width:360px; height:auto; filter:drop-shadow(0 10px 40px rgba(58,159,245,.25)); }
.flow { stroke-dasharray:5 16; animation:flow 3.2s linear infinite; }
@keyframes flow { to { stroke-dashoffset:-42; } }
.spin { transform-origin:200px 200px; animation:spin 26s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }
@media (prefers-reduced-motion:reduce){ .flow,.spin{ animation:none; } }

/* Stat band */
.statband {
    display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
    background:var(--line); border:1px solid var(--line); border-radius:14px; overflow:hidden;
    margin:26px 0 10px;
}
.statband .cell { background:var(--panel); padding:18px 16px; text-align:center; }
.statband .num { font-size:26px; font-weight:800; letter-spacing:-.01em; }
.statband .cap { font-size:12px; color:var(--muted); margin-top:3px; }

/* Section titles */
.sec-title { font-size:22px; margin:36px 0 4px; }
.sec-sub { color:var(--muted); margin:0 0 18px; }

/* Steps */
.steps { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.step {
    position:relative; background:var(--panel); border:1px solid var(--line);
    border-radius:14px; padding:20px; overflow:hidden;
}
.step::before { content:""; position:absolute; inset:0 0 auto 0; height:3px;
    background:linear-gradient(90deg,var(--g1),var(--g2)); }
.step .ico {
    width:44px; height:44px; border-radius:11px; display:flex; align-items:center; justify-content:center;
    background:linear-gradient(135deg,rgba(76,195,138,.18),rgba(58,159,245,.18));
    border:1px solid var(--line); margin-bottom:13px;
}
.step .ico svg { width:22px; height:22px; }
.step h3 { margin:0 0 7px; font-size:16px; }
.step p { margin:0; color:var(--muted); font-size:14px; }
.step .n { position:absolute; top:16px; right:18px; font-size:13px; font-weight:800; color:var(--line); }

/* Balances */
.balances { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.bcard { background:var(--panel); border:1px solid var(--line); border-radius:14px; padding:22px; position:relative; }
.bcard.credit { box-shadow:inset 3px 0 0 var(--accent); }
.bcard.cash { box-shadow:inset 3px 0 0 var(--accent2); }
.bcard .bhead { display:flex; align-items:center; gap:11px; margin-bottom:10px; }
.bcard .bico { width:38px; height:38px; border-radius:10px; display:flex; align-items:center; justify-content:center; }
.bcard.credit .bico { background:rgba(76,195,138,.15); }
.bcard.cash .bico { background:rgba(58,159,245,.15); }
.bcard .bico svg { width:20px; height:20px; }
.bcard h3 { margin:0; font-size:17px; }
.bcard p { margin:0; color:var(--muted); font-size:14px; }

/* CTA band */
.ctaband {
    margin:30px 0 6px; padding:30px; border-radius:16px; text-align:center;
    background:
        radial-gradient(120% 160% at 50% 0%, rgba(76,195,138,.16), transparent 60%),
        linear-gradient(180deg,#141a21,#10151b);
    border:1px solid var(--line);
}
.ctaband h2 { margin:0 0 8px; font-size:22px; }
.ctaband p { margin:0 auto 18px; color:var(--muted); max-width:600px; }

/* Live "sending traffic right now" strip on the landing page */
.toplive { margin:30px 0 6px; }
.toplive-head { display:flex; align-items:baseline; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-bottom:14px; }
.toplive-all { color:var(--accent2,#3a9ff5); text-decoration:none; font-size:14px; font-weight:600; white-space:nowrap; }
.toplive-all:hover { text-decoration:underline; }
.toplive-row { display:flex; flex-wrap:wrap; gap:12px; }
.toplive-item {
    flex:1 1 160px; min-width:0; display:flex; flex-direction:column; gap:4px; padding:14px;
    background:linear-gradient(180deg,#141a21,#10151b); border:1px solid var(--line); border-radius:12px;
}
.toplive-rank { font-size:12px; font-weight:800; color:var(--accent); letter-spacing:.04em; }
.toplive-name { font-weight:700; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.toplive-vis { font-size:13px; font-weight:700; font-variant-numeric:tabular-nums; }
.toplive-vis .muted { font-weight:400; }

@media (max-width:820px){
    .hero { grid-template-columns:1fr; padding:26px 20px; }
    .hero-art { order:-1; max-width:280px; margin:0 auto; }
    .hero h1 { font-size:36px; }
    .statband { grid-template-columns:repeat(2,1fr); }
    .steps { grid-template-columns:1fr; }
    .balances { grid-template-columns:1fr; }
}