:root{
  --color-bg: #EEF2F3;
  --color-surface: #FFFFFF;
  --color-ink: #12222E;
  --color-ink-soft: #4C5B66;
  --color-navy: #0F2A3D;
  --color-navy-deep: #0A1E2C;
  --color-amber: #C68A2E;
  --color-amber-bright: #E0A73E;
  --color-teal: #1F5C63;
  --color-line: #D6DCDD;
  --radius-sm: 6px;
  --radius-md: 10px;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  --maxw: 1120px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--color-bg);
  color:var(--color-ink);
  font-family:var(--font-body);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
h1,h2,h3{font-family:var(--font-display); font-weight:600; line-height:1.1; margin:0;}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--color-teal);
}
:focus-visible{outline:3px solid var(--color-amber); outline-offset:2px;}

/* ---------- Header ---------- */
header.site{
  background:var(--color-navy);
  color:#EAF0F2;
  position:sticky; top:0; z-index:40;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav{display:flex; align-items:center; justify-content:space-between; padding:16px 0;}
.brand{display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-size:20px; font-weight:600; color:#fff; text-decoration:none;}
.brand .drop{width:20px; height:20px;}
.nav-right{display:flex; align-items:center; gap:28px;}
.nav-links{display:flex; gap:28px; list-style:none; margin:0; padding:0; font-size:14px;}
.nav-links a{text-decoration:none; color:#C9D6DB; transition:color .15s;}
.nav-links a:hover{color:#fff;}
.nav-cta{background:var(--color-amber); color:var(--color-navy-deep); font-weight:600; font-size:14px; padding:9px 16px; border-radius:var(--radius-sm); text-decoration:none; white-space:nowrap;}
@media (max-width:720px){ .nav-links{display:none;} }

/* ---------- Hero ---------- */
.hero{position:relative; background:linear-gradient(180deg, var(--color-navy) 0%, var(--color-navy-deep) 100%); color:#F3F7F8; overflow:hidden; padding:88px 0 0;}
.hero-inner{position:relative; z-index:2; padding-bottom:64px; max-width:800px;}
.hero h1{font-size:clamp(34px,5vw,52px); color:#fff; margin-bottom:18px;}
.hero p.lede{font-size:18px; color:#C9D6DB; margin-bottom:30px;}
.btn{display:inline-flex; align-items:center; gap:8px; padding:13px 22px; border-radius:var(--radius-sm); font-weight:600; font-size:15px; text-decoration:none; border:1px solid transparent; cursor:pointer; font-family:var(--font-body);}
.btn-amber{background:var(--color-amber); color:var(--color-navy-deep);}
.btn-amber:hover{background:var(--color-amber-bright);}
.horizon{position:absolute; inset:auto 0 0 0; z-index:1; opacity:.9;}

/* ---------- Section shell ---------- */
section{padding:45px 0;}
.section-head{max-width:none; margin-bottom:36px;}
.section-head h2{font-size:clamp(26px,3.4vw,34px); margin:8px 0 12px;}
.section-head p{color:var(--color-ink-soft); font-size:16px;}

/* ---------- Table ---------- */
.table-scroll{overflow-x:auto; border:1px solid var(--color-line); border-radius:var(--radius-md); background:var(--color-surface);}
table.kpi{width:100%; border-collapse:collapse; table-layout:fixed; min-width:1070px; font-size:14px;}
table.kpi th, table.kpi td{padding:14px 16px; text-align:left; border-bottom:1px solid var(--color-line);}
table.kpi td{overflow-wrap:break-word;}
table.kpi thead th{background:#F5F7F7; font-family:var(--font-mono); font-size:12px; letter-spacing:.04em; text-transform:uppercase; color:var(--color-ink-soft); cursor:pointer; user-select:none; position:sticky; top:0;}
table.kpi thead th:hover{color:var(--color-ink);}
table.kpi thead th .arrow{opacity:.4; margin-left:4px; font-size:11px;}
table.kpi tbody tr:last-child td{border-bottom:none;}
table.kpi tbody tr:hover{background:#FAFBFB;}
table.kpi th:nth-child(1), table.kpi td:nth-child(1){width:140px;}
table.kpi th:nth-child(2), table.kpi td:nth-child(2){width:95px;}
table.kpi th:nth-child(3), table.kpi td:nth-child(3){width:110px;}
table.kpi th:nth-child(4), table.kpi td:nth-child(4){width:95px;}
table.kpi th:nth-child(5), table.kpi td:nth-child(5){width:95px;}
table.kpi th:nth-child(6), table.kpi td:nth-child(6){width:115px;}
table.kpi th:nth-child(7), table.kpi td:nth-child(7){width:115px;}
table.kpi th:nth-child(8), table.kpi td:nth-child(8){width:195px;}
table.kpi td:last-child, table.kpi th:last-child{white-space:nowrap; width:110px; text-align:right;}
.platform-name-cell{display:flex; align-items:center; gap:10px; font-weight:600; font-family:var(--font-body); text-decoration:none;}
.mono{font-family:var(--font-mono);}
.best{color:var(--color-teal); font-weight:600;}
.yes{color:var(--color-teal);}
.no{color:#9AA6AB;}
.row-link{display:inline-flex; align-items:center; gap:5px; background:var(--color-navy); color:#fff; font-weight:600; font-size:13px; padding:8px 14px; border-radius:999px; text-decoration:none; white-space:nowrap; transition:background .15s;}
.row-link:hover{background:var(--color-amber); color:var(--color-navy-deep);}

/* ---------- Quick picks ---------- */
.picks{padding-top:39px;}
.card-badge{display:inline-block; background:var(--color-amber); color:var(--color-navy-deep); font-family:var(--font-mono); font-size:10px; text-transform:uppercase; letter-spacing:.04em; font-weight:600; padding:3px 8px; border-radius:4px; margin-bottom:6px; width:fit-content;}
.picks .card{gap:8px;}
.picks .card-mark{width:32px; height:32px; font-size:13px;}
.picks .stat-line{font-family:var(--font-mono); font-size:22px; font-weight:600; color:var(--color-navy);}

/* ---------- Cards ---------- */
.cards{display:grid; grid-template-columns:repeat(auto-fit, minmax(260px,1fr)); gap:20px;}
.card{background:var(--color-surface); border:1px solid var(--color-line); border-radius:var(--radius-md); padding:24px; display:flex; flex-direction:column; gap:12px; text-decoration:none; color:inherit; transition:border-color .15s, transform .15s;}
.card:hover{border-color:var(--color-amber); transform:translateY(-2px);}
.card-top{display:flex; align-items:center; justify-content:space-between;}
.card-mark{width:40px; height:40px; border-radius:8px; background:var(--color-navy); color:#fff; display:flex; align-items:center; justify-content:center; font-family:var(--font-display); font-weight:600;}
.card h3{font-size:19px;}
.card p.desc{color:var(--color-ink-soft); font-size:14px; flex-grow:1;}
.card-kpis{display:grid; grid-template-columns:1fr 1fr; gap:8px 12px; font-size:13px; padding:12px 0; border-top:1px solid var(--color-line); border-bottom:1px solid var(--color-line);}
.kpi-label{display:block; color:var(--color-ink-soft); font-family:var(--font-mono); font-size:11px; text-transform:uppercase; letter-spacing:.03em;}
.kpi-value{display:block; font-weight:600;}
.card-cta{text-align:center; background:var(--color-navy); color:#fff; font-weight:600; padding:11px; border-radius:var(--radius-sm); text-decoration:none; font-size:14px;}
.card:hover .card-cta{background:var(--color-amber); color:var(--color-navy-deep);}

/* ---------- About / intro copy ---------- */
.prose{max-width:720px; color:var(--color-ink-soft); font-size:16px;}
.prose h2{color:var(--color-ink); margin-bottom:14px;}
#about .prose{max-width:none;}

/* ---------- Platform detail page ---------- */
.breadcrumb{font-size:13px; color:var(--color-ink-soft); margin-bottom:18px;}
.breadcrumb a{color:var(--color-teal); text-decoration:none;}
.breadcrumb a:hover{text-decoration:underline;}
.detail-hero{display:flex; align-items:center; gap:18px; margin-bottom:10px;}
.detail-description{max-width:none;}
.detail-kpis{display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:16px; margin:32px 0;}
.detail-kpi{background:var(--color-surface); border:1px solid var(--color-line); border-radius:var(--radius-md); padding:18px;}
.detail-kpi .kpi-label{margin-bottom:6px;}
.detail-kpi .kpi-value{font-size:20px; font-family:var(--font-mono);}
.detail-kpi .kpi-value-text{font-size:14px; font-family:var(--font-body); font-weight:600; line-height:1.4; display:block;}
.referral-info{background:var(--color-surface); border:1px solid var(--color-line); border-radius:var(--radius-md); padding:18px;}
.referral-info p{margin:6px 0 0; font-size:15px; font-weight:600; color:var(--color-ink);}
.cta-banner{background:var(--color-navy); color:#fff; border-radius:var(--radius-md); padding:28px; display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; margin-top:32px;}
.cta-banner p{margin:0; color:#C9D6DB; max-width:460px;}

footer.site{background:var(--color-navy-deep); color:#B7C4C9; padding:44px 0 32px; font-size:13px; margin-top:40px;}
footer.site .wrap{display:flex; flex-direction:column; gap:14px;}
footer.site a{color:#EAF0F2; text-decoration:underline;}
.disclaimer{max-width:720px; color:#8FA0A6;}

@media (max-width:640px){
  .hero{padding-top:64px;}
  .cta-banner{flex-direction:column; align-items:flex-start;}
}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }