/* cloudtrades - design system inspired by Unusual Whales + TradingView.
   Dark, dense, numbers-forward. Warm gold accent kept from prior brand. */

:root {
  /* surfaces */
  --bg-0: #0a0d12;            /* page background */
  --bg-1: #0f1218;            /* topbar, table head */
  --bg-2: #141821;            /* cards */
  --bg-3: #1a1f29;            /* elevated card / hover */
  --bg-4: #232936;            /* extra-elevated, dropdowns */

  /* hairlines */
  --line: #1c2230;
  --line-strong: #2a3142;

  /* text */
  --fg-0: #e8ecf2;            /* primary */
  --fg-1: #aab3c2;            /* secondary */
  --fg-2: #6c7689;            /* muted */
  --fg-3: #4a5366;            /* dim, never-emphasis */

  /* brand + semantic */
  --gold: #f5b400;
  --gold-soft: rgba(245, 180, 0, 0.12);
  --gold-bright: #ffcb33;
  --cyan: #4fb6e8;            /* secondary accent, info */
  --cyan-soft: rgba(79, 182, 232, 0.12);

  --green: #22c55e;
  --green-soft: rgba(34, 197, 94, 0.12);
  --red: #ef4444;
  --red-soft: rgba(239, 68, 68, 0.12);
  --amber: #f59e0b;

  /* spacing scale: 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 */
  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px;
  --s5: 24px; --s6: 32px; --s7: 48px; --s8: 64px;

  /* radii */
  --r-sm: 4px; --r: 6px; --r-lg: 10px; --r-xl: 14px;

  --shadow-card: 0 1px 0 rgba(255,255,255,0.02) inset, 0 4px 14px rgba(0,0,0,0.35);
  --glow-gold: 0 0 0 1px rgba(245,180,0,0.4), 0 0 18px rgba(245,180,0,0.18);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  background: var(--bg-0);
  color: var(--fg-0);
  font-family: "Inter", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body { min-height: 100vh; }

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-bright); text-decoration: underline; }

h1, h2, h3, h4 { color: var(--fg-0); font-weight: 700; letter-spacing: -0.01em; margin: 0 0 var(--s3); line-height: 1.2; }
h1 { font-size: 28px; }
h2 { font-size: 20px; }
h3 { font-size: 16px; }
h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-2); }

p { margin: 0 0 var(--s4); color: var(--fg-1); }
.meta { color: var(--fg-2); font-size: 12px; }
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }

/* ============ topbar ============ */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg-1);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(140%) blur(6px);
}
.bar-inner {
  max-width: 1400px; margin: 0 auto; padding: 10px 24px;
  display: flex; align-items: center; gap: var(--s5);
}
.logo {
  font-weight: 800; font-size: 17px; letter-spacing: -0.02em;
  color: var(--fg-0); text-decoration: none;
}
.logo::before {
  content: ""; display: inline-block; width: 8px; height: 8px;
  border-radius: 2px; background: var(--gold);
  margin-right: 8px; box-shadow: 0 0 10px rgba(245,180,0,0.6);
}
.topnav {
  display: flex; gap: 2px; flex: 1;
}
.topnav a {
  color: var(--fg-1); padding: 6px 10px; border-radius: var(--r-sm);
  font-size: 13px; font-weight: 500; text-decoration: none;
  transition: color 120ms ease, background 120ms ease;
}
.topnav a:hover { background: var(--bg-3); color: var(--fg-0); }
.topnav a.active { color: var(--gold); background: var(--gold-soft); }
.bar-right { display: flex; gap: var(--s2); align-items: center; }

/* ============ buttons ============ */
.btn-primary, .btn-ghost {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; font-size: 13px; font-weight: 600;
  border-radius: var(--r); cursor: pointer; text-decoration: none;
  border: 1px solid transparent; transition: 120ms ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold); color: #0a0d12;
}
.btn-primary:hover { background: var(--gold-bright); text-decoration: none; }
.btn-ghost {
  background: transparent; color: var(--fg-0);
  border-color: var(--line-strong);
}
.btn-ghost:hover { background: var(--bg-3); border-color: var(--fg-2); text-decoration: none; }
.btn-primary.big, .btn-ghost.big { padding: 12px 22px; font-size: 14px; }
.btn-primary.block, .btn-ghost.block { display: flex; width: 100%; justify-content: center; }
.arr { font-family: ui-monospace, monospace; }

/* ============ hero ============ */
.hero {
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse at top left, rgba(245,180,0,0.10), transparent 50%),
    radial-gradient(ellipse at top right, rgba(79,182,232,0.08), transparent 50%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 100%);
}
.hero-inner {
  max-width: 1100px; margin: 0 auto; padding: var(--s8) var(--s5) var(--s7);
  text-align: center;
}
.hero-eyebrow {
  display: inline-block; padding: 4px 10px; margin-bottom: var(--s4);
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold); background: var(--gold-soft);
  border: 1px solid rgba(245,180,0,0.3); border-radius: 999px;
}
.hero-title {
  font-size: 52px; line-height: 1.04; letter-spacing: -0.02em;
  font-weight: 800; margin: 0 0 var(--s5);
}
.hero-title .gold { color: var(--gold); }
.hero-lead {
  font-size: 18px; color: var(--fg-1); max-width: 720px; margin: 0 auto var(--s6);
  line-height: 1.55;
}
.hero-cta { display: flex; gap: var(--s3); justify-content: center; flex-wrap: wrap; margin-bottom: var(--s6); }
.hero-trustline {
  display: flex; gap: var(--s3); justify-content: center; flex-wrap: wrap;
  color: var(--fg-2); font-size: 12px;
}
.hero-trustline .dot {
  width: 4px; height: 4px; border-radius: 50%; background: var(--fg-3); align-self: center;
}

/* ============ ticker strip ============ */
.ticker-strip {
  background: var(--bg-1);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.strip-inner {
  max-width: 1400px; margin: 0 auto; padding: 10px 24px;
  display: flex; gap: var(--s5); justify-content: space-between;
  font-variant-numeric: tabular-nums;
  overflow-x: auto;
}
.tk { font-size: 12px; color: var(--fg-2); white-space: nowrap; }
.tk b { color: var(--gold); margin-left: 6px; font-weight: 600; }

/* ============ generic container ============ */
.container { max-width: 1200px; margin: 0 auto; padding: var(--s7) var(--s5); }

/* ============ product cards ============ */
.products {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s5);
}
.product-card {
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--r-xl); padding: var(--s6);
  display: flex; flex-direction: column; gap: var(--s4);
  box-shadow: var(--shadow-card);
  transition: border-color 200ms ease, transform 200ms ease;
}
.product-card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.options-card:hover { border-color: rgba(245,180,0,0.4); }
.picks-card:hover { border-color: rgba(79,182,232,0.4); }
.pc-head h2 { font-size: 22px; margin: 0 0 6px; }
.pc-tag {
  display: inline-block; padding: 2px 8px; font-size: 10px;
  font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--green-soft); color: var(--green);
  border-radius: 999px; margin-bottom: var(--s3);
}
.pc-tag.pro-tag { background: var(--gold-soft); color: var(--gold); }
.pc-url { font-family: ui-monospace, "SF Mono", monospace; color: var(--fg-2); font-size: 12px; }
.pc-lead { color: var(--fg-1); font-size: 14px; margin: 0; }
.pc-list { list-style: none; padding: 0; margin: var(--s2) 0 0; }
.pc-list li {
  padding: 6px 0 6px 22px; position: relative;
  color: var(--fg-1); font-size: 13px;
  border-bottom: 1px solid var(--line);
}
.pc-list li:last-child { border-bottom: none; }
.pc-list li::before {
  content: "+"; position: absolute; left: 0; color: var(--gold); font-weight: 700;
}
.picks-card .pc-list li::before { color: var(--cyan); }

/* ============ proof section ============ */
.proof-head { text-align: center; margin-bottom: var(--s6); }
.proof-head h2 { font-size: 28px; }
.proof-head p { color: var(--fg-1); }
.proof-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s3);
}
.proof-cell {
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: var(--s5);
  text-align: center;
}
.proof-num {
  font-size: 36px; font-weight: 800; color: var(--gold);
  font-variant-numeric: tabular-nums; line-height: 1; margin-bottom: var(--s2);
}
.proof-lbl { color: var(--fg-2); font-size: 12px; }

/* ============ compare table ============ */
.compare-head { text-align: center; margin-bottom: var(--s5); }
.compare-table { overflow-x: auto; border-radius: var(--r-lg); border: 1px solid var(--line); }
.compare-table table {
  width: 100%; border-collapse: collapse; font-size: 13px;
  background: var(--bg-2);
}
.compare-table th, .compare-table td {
  padding: 12px 14px; text-align: left;
  border-bottom: 1px solid var(--line);
}
.compare-table thead th {
  background: var(--bg-1); color: var(--fg-2);
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  border-bottom: 1px solid var(--line-strong);
}
.compare-table th.us, .compare-table td.us {
  background: rgba(245,180,0,0.04);
  color: var(--fg-0);
  border-left: 1px solid var(--gold-soft);
  border-right: 1px solid var(--gold-soft);
}
.compare-table td.yes::before { content: "✓ "; color: var(--green); font-weight: 700; }
.compare-table tbody tr:last-child td { border-bottom: none; }

/* ============ cta ============ */
.cta-card {
  background:
    linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: var(--s7) var(--s6); text-align: center;
}
.cta-card h2 { font-size: 28px; }
.cta-card p { color: var(--fg-1); max-width: 640px; margin: 0 auto var(--s5); font-size: 15px; }
.cta-buttons { display: flex; gap: var(--s3); justify-content: center; flex-wrap: wrap; }

/* ============ footer ============ */
.site-footer {
  margin-top: var(--s8);
  background: var(--bg-1);
  border-top: 1px solid var(--line);
  padding: var(--s7) var(--s5) var(--s5);
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--s5);
}
.foot-col h4 { margin: 0 0 var(--s3); }
.foot-col a { display: block; color: var(--fg-1); font-size: 13px; padding: 4px 0; text-decoration: none; }
.foot-col a:hover { color: var(--gold); }
.foot-meta {
  max-width: 1200px; margin: var(--s6) auto 0;
  padding-top: var(--s4); border-top: 1px solid var(--line);
  display: flex; gap: var(--s4); flex-wrap: wrap;
  color: var(--fg-3); font-size: 11px;
}

/* ============ shared utilities (for product pages too) ============ */
.card {
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: var(--s4);
}
.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: var(--s3); }
.kpi {
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--r); padding: var(--s3) var(--s4);
}
.kpi .v { display: block; font-size: 22px; font-weight: 700; color: var(--fg-0); font-variant-numeric: tabular-nums; }
.kpi .l { display: block; font-size: 10px; color: var(--fg-2); letter-spacing: 0.1em; text-transform: uppercase; }
.kpi.up .v { color: var(--green); }
.kpi.down .v { color: var(--red); }
.kpi.warn .v { color: var(--amber); }
.kpi.gold .v { color: var(--gold); }

.data-table {
  width: 100%; border-collapse: collapse; font-size: 13px;
  background: var(--bg-2); border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--line);
}
.data-table th, .data-table td {
  padding: 10px 12px; text-align: left;
  border-bottom: 1px solid var(--line);
}
.data-table thead th {
  background: var(--bg-1); color: var(--fg-2);
  font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
}
.data-table tbody tr:hover { background: var(--bg-3); }
.data-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table td.up { color: var(--green); }
.data-table td.down { color: var(--red); }
.data-table tbody tr:last-child td { border-bottom: none; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; }
.badge.free { background: var(--green-soft); color: var(--green); }
.badge.pro { background: var(--gold-soft); color: var(--gold); }
.badge.up { background: var(--green-soft); color: var(--green); }
.badge.down { background: var(--red-soft); color: var(--red); }
.badge.info { background: var(--cyan-soft); color: var(--cyan); }

/* ============ mobile ============ */
@media (max-width: 900px) {
  .bar-inner { padding: 10px 16px; gap: var(--s3); }
  .topnav { display: none; }
  .hero-inner { padding: var(--s6) var(--s4) var(--s5); }
  .hero-title { font-size: 36px; }
  .hero-lead { font-size: 16px; }
  .products { grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: repeat(2, 1fr); }
  .container { padding: var(--s5) var(--s4); }
}

/* ============ topbar dropdowns + extras for inner-product pages ============ */
.topnav .menu { position: relative; }
.menu-trigger {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 10px; border-radius: var(--r-sm);
  color: var(--fg-1); font-size: 13px; font-weight: 500; text-decoration: none;
  cursor: pointer;
}
.menu-trigger:hover { background: var(--bg-3); color: var(--fg-0); }
.menu-trigger .chev { color: var(--fg-3); font-size: 9px; }
.menu-pop {
  display: none; position: absolute; top: 100%; left: 0; min-width: 220px;
  background: var(--bg-4); border: 1px solid var(--line-strong);
  border-radius: var(--r); padding: 6px; z-index: 100; margin-top: 4px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.menu:hover .menu-pop, .menu:focus-within .menu-pop { display: block; }
.menu-pop a {
  display: block; padding: 7px 10px; color: var(--fg-1); font-size: 13px;
  border-radius: var(--r-sm); text-decoration: none;
}
.menu-pop a:hover { background: var(--bg-3); color: var(--gold); }
.cross-link {
  margin-left: 8px; padding: 6px 10px; border-radius: var(--r-sm);
  color: var(--cyan); font-size: 13px; font-weight: 600;
  border: 1px solid rgba(79,182,232,0.25); background: var(--cyan-soft);
}
.cross-link:hover { color: var(--cyan); background: rgba(79,182,232,0.2); }
.cross-link .ext-mark { font-family: ui-monospace, monospace; font-size: 10px; opacity: 0.7; }

.btn-ghost.compact, .btn-primary.compact { padding: 5px 10px; font-size: 12px; }
.freshness-dot {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10px; color: var(--fg-2); text-transform: uppercase; letter-spacing: 0.1em;
  padding: 0 8px;
}
.freshness-dot .pulse {
  width: 6px; height: 6px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 8px var(--green); animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 0.7; } 50% { opacity: 1; } }

/* ============ page-level structures for inner product pages ============ */
.page-title {
  display: flex; align-items: baseline; gap: var(--s3); margin: 0 0 var(--s4);
}
.page-title h1 { font-size: 24px; margin: 0; }
.page-title .meta { color: var(--fg-2); font-size: 13px; }

.section { margin-bottom: var(--s6); }
.section-head { display: flex; align-items: baseline; gap: var(--s3); margin-bottom: var(--s3); }
.section-head h2 { font-size: 16px; margin: 0; text-transform: uppercase; letter-spacing: 0.06em; color: var(--fg-2); }
.section-head .sub { color: var(--fg-3); font-size: 12px; }

/* legacy compat for existing pages */
.bigstats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: var(--s3); }
.bigstats .b { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; }
.bigstats .v { font-size: 22px; font-weight: 700; color: var(--fg-0); display: block; font-variant-numeric: tabular-nums; }
.bigstats .lbl { font-size: 10px; color: var(--fg-2); text-transform: uppercase; letter-spacing: 0.1em; }
.bigstats .b.win .v, .bigstats .b.up .v { color: var(--green); }
.bigstats .b.loss .v, .bigstats .b.down .v { color: var(--red); }

.delay-banner {
  background: rgba(245, 180, 0, 0.06); border: 1px solid rgba(245, 180, 0, 0.25);
  border-radius: var(--r); padding: 10px 14px; font-size: 12px; color: var(--fg-1);
  margin-bottom: var(--s4); display: flex; align-items: center; gap: var(--s2);
}
.delay-banner .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); flex-shrink: 0; }

.helpbox {
  background: var(--bg-2); border-left: 3px solid var(--gold);
  border-radius: var(--r-sm); padding: 10px 14px; font-size: 12px;
  color: var(--fg-1); line-height: 1.6; margin-bottom: var(--s4);
}
.helpbox strong { color: var(--fg-0); }

.empty {
  text-align: center; padding: var(--s6) var(--s4); color: var(--fg-2); font-size: 13px;
  background: var(--bg-2); border: 1px dashed var(--line-strong); border-radius: var(--r-lg);
}