/* ============================================================
   SellSideTrades landing pages.
   Layered on top of styles.css, which already supplies the header,
   hero, section, card, stat-band, details/FAQ and footer rules.
   This file only adds what the landing pages need beyond that.
   Load order in <head>: styles.css, landing.css, mobile.css.
   ============================================================ */

/* ---------- Breadcrumb ---------- */
.crumb{background:var(--white);border-bottom:1px solid var(--line);font-size:13px;color:var(--slate)}
.crumb .container{padding-top:12px;padding-bottom:12px}
.crumb a{color:var(--slate);text-decoration:none}
.crumb a:hover{color:var(--navy-3);text-decoration:underline}
.crumb span[aria-current]{color:var(--navy);font-weight:600}
.crumb i{font-style:normal;color:var(--gold);margin:0 8px}

/* ---------- Prose ---------- */
.prose{max-width:720px}
.prose h3{font-family:var(--font-display);font-size:22px;color:var(--navy);margin:32px 0 10px}
.prose h3:first-child{margin-top:0}
.prose p{margin-bottom:16px;color:var(--slate)}
.prose p strong{color:var(--navy)}
.prose ul{list-style:none;margin:0 0 18px}
.prose ul li{position:relative;padding-left:22px;margin-bottom:10px;color:var(--slate)}
.prose ul li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--gold)}
.prose ul li b{color:var(--navy)}
.prose a{color:var(--navy-3);font-weight:500}

/* Two-column prose + sidebar. Collapses to one column on tablets. */
.lp-split{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;align-items:start}
@media(max-width:900px){.lp-split{grid-template-columns:1fr;gap:28px}}

/* ---------- Sidebar callout ---------- */
.callout{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.callout.sticky{position:sticky;top:88px}
@media(max-width:900px){.callout.sticky{position:static}}
.callout h3{font-family:var(--font-display);font-size:20px;color:var(--navy);margin-bottom:8px}
.callout p{font-size:14px;color:var(--slate);margin-bottom:16px}
.callout .btn{width:100%;text-align:center;margin-bottom:8px}
.callout .micro{font-size:12px;color:var(--slate);margin:0;text-align:center}

/* ---------- Multiples table ---------- */
.mult-table{width:100%;border-collapse:collapse;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;font-size:15px}
.mult-table caption{caption-side:bottom;text-align:left;font-size:12px;color:var(--slate);padding-top:12px;line-height:1.5}
.mult-table th,.mult-table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
.mult-table thead th{background:var(--navy);color:var(--white);font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:600}
.mult-table tbody tr:last-child th,.mult-table tbody tr:last-child td{border-bottom:none}
.mult-table tbody th{font-weight:600;color:var(--navy)}
.mult-table td{color:var(--slate)}
.mult-table td.range{font-family:var(--font-display);font-weight:600;color:var(--navy);white-space:nowrap}
@media(max-width:600px){.mult-table{font-size:14px}.mult-table th,.mult-table td{padding:10px 12px}}

/* ---------- Checklist cards ---------- */
.check-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.check{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.check b{display:block;font-family:var(--font-display);font-size:17px;color:var(--navy);margin-bottom:6px}
.check p{font-size:14px;color:var(--slate)}
.check .mark{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:rgba(201,162,39,.15);color:var(--amber);font-weight:700;font-size:14px;margin-bottom:12px}

/* ---------- Related links ---------- */
.lp-links{border-top:1px solid var(--line);padding:34px 0 6px}
.lp-links h5{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);margin-bottom:14px}
.lp-links ul{list-style:none;display:flex;flex-wrap:wrap;gap:10px}
.lp-links a{display:inline-block;padding:8px 15px;border:1px solid var(--line);border-radius:100px;background:var(--white);font-size:14px;color:var(--navy-3);text-decoration:none}
.lp-links a:hover{border-color:var(--gold);color:var(--navy)}
.dark .lp-links{border-top-color:rgba(255,255,255,.14)}
.dark .lp-links h5{color:#8FA0B8}
.dark .lp-links a{background:rgba(255,255,255,.05);border-color:rgba(201,162,39,.3);color:#C8D2E2}
.dark .lp-links a:hover{color:var(--gold-soft);border-color:var(--gold)}

/* ---------- Calculator ---------- */
.calc{background:var(--white);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden;max-width:760px;margin:0 auto}
.calc-head{background:var(--navy);color:var(--white);padding:26px 32px}
.calc-head h2{font-family:var(--font-display);font-size:22px;color:var(--white);margin:0}
.calc-head p{font-size:13px;color:#AEBBD0;margin-top:4px}
.calc-body{padding:30px 32px 32px}
@media(max-width:560px){.calc-body,.calc-head{padding-left:20px;padding-right:20px}}
.calc-out{background:var(--navy);color:var(--white);border-radius:12px;padding:28px;text-align:center;margin-top:26px}
.calc-out .label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#AEBBD0}
.calc-out .range{font-family:var(--font-display);font-size:clamp(26px,5vw,38px);color:var(--gold-soft);font-weight:700;margin:8px 0}
.calc-meta{display:flex;justify-content:center;gap:34px;margin-top:16px;flex-wrap:wrap}
.calc-meta b{display:block;font-size:18px;color:var(--white);font-family:var(--font-display)}
.calc-meta span{font-size:12px;color:#AEBBD0}
.calc-note{font-size:12px;color:var(--slate);line-height:1.6;margin-top:16px}
.calc-cta{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}
.calc-cta .btn{flex:1;text-align:center;min-width:200px}
