/* ===== TRADING BRIDGE COMPONENTS ===== */

/* RISK BANNER */
.risk-banner{background:var(--panel-2);border-bottom:1px solid var(--border);font-size:.78rem;color:var(--muted);padding:.5rem 0;text-align:center}
.risk-banner .container{max-width:var(--maxw)}

/* HERO */
.hero{padding:3rem 0;background:var(--panel)}
@media(min-width:780px){.hero{padding:4.5rem 0}}
.hero-grid{display:grid;grid-template-columns:1fr;gap:2rem;align-items:center}
@media(min-width:780px){.hero-grid{grid-template-columns:1.1fr .9fr}}
.hero-kicker{text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:700;color:var(--system);margin-bottom:.75rem}
.hero p{font-size:1.1rem;color:var(--muted);max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}
.hero-editorial{border-top:4px solid var(--text-light);border-bottom:1px solid var(--border)}
.hero-editorial h1{font-size:2.4rem}
@media(min-width:780px){.hero-editorial h1{font-size:3.6rem}}

/* TICKER */
.ticker-viewport{overflow:hidden;background:var(--text-light);color:#f4f6f9;border-radius:var(--radius);padding:.6rem 0}
.ticker-viewport *{color:inherit}
.ticker-marquee{display:flex;width:max-content;animation:tickerScroll 32s linear infinite}
.ticker-viewport:hover .ticker-marquee,.ticker-viewport:focus-within .ticker-marquee{animation-play-state:paused}
.ticker-track{display:flex;gap:2rem;padding:0 1rem;white-space:nowrap}
.ticker-item{display:inline-flex;align-items:center;gap:.5rem;font-size:.85rem;font-weight:600}
.ticker-sym{color:#fff}
.ticker-up{color:var(--bull)}
.ticker-down{color:var(--bear)}
@keyframes tickerScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* BENTO GRID */
.bento-grid{display:grid;grid-template-columns:1fr;gap:1rem}
@media(min-width:640px){.bento-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:780px){.bento-grid{grid-template-columns:repeat(4,1fr)}}
.bento-cell{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}
.bento-cell.span-2{grid-column:span 1}
@media(min-width:640px){.bento-cell.span-2{grid-column:span 2}}
.bento-cell h3{font-size:1.1rem;margin-bottom:.35rem}
.bento-price{font-size:1.6rem;font-weight:700;font-family:var(--font-body)}
.bento-delta{font-size:.85rem;font-weight:700}
.bento-delta.up{color:var(--bull)}
.bento-delta.down{color:var(--bear)}

/* TABS */
.tab-list{display:flex;flex-wrap:wrap;gap:.5rem;border-bottom:1px solid var(--border);margin-bottom:1.5rem}
.tab-btn{padding:.7rem 1.1rem;font-weight:600;font-size:.92rem;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.tab-btn.is-active{color:var(--text-light);border-bottom-color:var(--bull)}
.tab-btn:hover{color:var(--text-light)}
.tab-panel{display:none}
.tab-panel.is-active{display:block;animation:fadeIn .3s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* PANEL GRIDS */
.panel-grid{display:grid;grid-template-columns:1fr;gap:1.25rem}
@media(min-width:640px){.panel-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:780px){.panel-grid.cols-3{grid-template-columns:repeat(3,1fr)}}
.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}
.panel-2{background:var(--panel-2)}
.panel h3{margin-bottom:.5rem}
.panel-icon{width:42px;height:42px;border-radius:var(--radius-sm);background:var(--panel-2);display:flex;align-items:center;justify-content:center;color:var(--system);font-weight:700;margin-bottom:.75rem}

/* COMPARISON MATRIX / TABLES */
.matrix-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel)}
.matrix,.data-table{width:100%;font-size:.9rem;min-width:560px}
.matrix th,.matrix td,.data-table th,.data-table td{padding:.85rem 1rem;text-align:left;border-bottom:1px solid var(--border)}
.matrix thead th,.data-table thead th{background:var(--panel-2);font-weight:700;font-family:var(--font-body);position:sticky;top:0}
.matrix tbody tr:last-child td,.data-table tbody tr:last-child td{border-bottom:none}
.matrix tbody tr:hover,.data-table tbody tr:hover{background:var(--panel-2)}
.cell-yes{color:var(--bull);font-weight:700}
.cell-no{color:var(--bear);font-weight:700}
.cell-hi{font-weight:700}

/* ACCORDION */
.accordion{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--panel)}
.accordion-item,.faq-item,.checklist-item{border-bottom:1px solid var(--border)}
.accordion-item:last-child,.faq-item:last-child,.checklist-item:last-child{border-bottom:none}
.accordion-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 1.25rem;font-weight:600;text-align:left;font-size:1rem}
.accordion-trigger::after{content:'+';font-size:1.4rem;font-weight:400;color:var(--system);flex-shrink:0;transition:transform .2s ease}
.accordion-item.open .accordion-trigger::after,.faq-item.open .accordion-trigger::after,.checklist-item.open .accordion-trigger::after{content:'\2212'}
.accordion-body,.faq-body,.checklist-body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.accordion-body>*,.faq-body>*,.checklist-body>*{padding:0 1.25rem}
.accordion-body>*:first-child,.faq-body>*:first-child,.checklist-body>*:first-child{padding-top:.25rem}
.accordion-body>*:last-child,.faq-body>*:last-child,.checklist-body>*:last-child{padding-bottom:1.25rem;margin-bottom:0}
.faq-item,.checklist-item{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.75rem}
.faq-list .faq-item,.checklist .checklist-item{border-bottom:1px solid var(--border)}

/* FILTER CHIPS / CATEGORY CHIPS */
.chip-row{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.5rem}
.chip{padding:.5rem 1rem;border:1px solid var(--border);border-radius:999px;background:var(--panel);font-size:.85rem;font-weight:600;color:var(--muted);transition:.15s}
.chip.is-active,.chip:hover{background:var(--text-light);color:#f4f6f9;border-color:var(--text-light)}

/* SEG CONTROL */
.seg-control{display:inline-flex;background:var(--panel-2);border-radius:999px;padding:.25rem;gap:.25rem;margin-bottom:1.5rem}
.seg-btn{padding:.5rem 1.1rem;border-radius:999px;font-weight:600;font-size:.88rem;color:var(--muted)}
.seg-btn.is-active{background:var(--panel);color:var(--text-light);box-shadow:0 1px 3px rgba(20,24,32,.12)}
.seg-panel{display:none}
.seg-panel.is-active{display:block}

/* PLATFORM MOCK FRAMES */
.mock-frame{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--panel);box-shadow:0 10px 30px rgba(20,24,32,.08)}
.mock-bar{display:flex;align-items:center;gap:.5rem;padding:.6rem .9rem;background:var(--panel-2);border-bottom:1px solid var(--border)}
.mock-dot{width:11px;height:11px;border-radius:50%;background:var(--border)}
.mock-url{margin-left:.75rem;font-size:.78rem;color:var(--muted);background:var(--panel);padding:.2rem .7rem;border-radius:999px;flex:1}
.mock-body{padding:1.5rem;min-height:240px;background:linear-gradient(180deg,var(--panel),var(--panel-2))}
.mock-chart{display:flex;align-items:flex-end;gap:.4rem;height:160px}
.mock-chart .bar{flex:1;background:var(--system);border-radius:3px 3px 0 0;opacity:.85}
.mock-chart .bar.up{background:var(--bull)}
.mock-chart .bar.down{background:var(--bear)}

/* STEPS / STEP RAIL */
.step-rail{display:grid;grid-template-columns:1fr;gap:1rem;counter-reset:step}
@media(min-width:640px){.step-rail{grid-template-columns:repeat(2,1fr)}}
@media(min-width:780px){.step-rail.cols-3{grid-template-columns:repeat(3,1fr)}.step-rail.cols-4{grid-template-columns:repeat(4,1fr)}}
.step{position:relative;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem 1.25rem 1.25rem}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:-14px;left:1.25rem;width:30px;height:30px;border-radius:50%;background:var(--bull);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;font-family:var(--font-body)}
.step h3{margin-top:.4rem;font-size:1.05rem}
.step p{color:var(--muted);font-size:.92rem;margin-bottom:0}

/* TIMELINE */
.timeline{position:relative;padding-left:2rem;border-left:2px solid var(--border)}
.timeline-item{position:relative;padding-bottom:2rem}
.timeline-item::before{content:'';position:absolute;left:-2.55rem;top:.25rem;width:14px;height:14px;border-radius:50%;background:var(--system);border:3px solid var(--bg-base)}
.timeline-year{font-weight:700;color:var(--system);font-size:.85rem;letter-spacing:.05em}

/* TRUST PANELS */
.trust-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
@media(min-width:780px){.trust-grid{grid-template-columns:repeat(4,1fr)}}
.trust-stat{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;text-align:center}
.trust-num{font-size:2rem;font-weight:700;color:var(--bull);font-family:var(--font-body)}
.trust-stat p{color:var(--muted);font-size:.85rem;margin:0}

/* DUAL CTA BRIDGE / OFFICIAL CTA */
.dual-cta{background:var(--text-light);color:#f4f6f9;border-radius:var(--radius);padding:2.5rem 1.5rem;text-align:center}
.dual-cta *{color:inherit}
.dual-cta h2{color:#f4f6f9}
.dual-cta p{color:#c2cad6;max-width:580px;margin-left:auto;margin-right:auto}
.dual-cta .hero-actions{justify-content:center}
.official-cta{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:2.5rem 1.5rem;text-align:center}
.official-cta p{color:var(--muted);max-width:580px;margin:0 auto 1.5rem}
.cta-disclaimer{font-size:.78rem;color:var(--muted);margin-top:1rem}
.dual-cta .cta-disclaimer{color:#9aa5b4}

/* BRIDGE / DISCLAIMER NOTE */
.note-box{background:var(--panel-2);border-left:4px solid var(--system);border-radius:var(--radius-sm);padding:1.25rem 1.5rem;font-size:.92rem;color:var(--muted)}
.note-box.warn{border-left-color:var(--bear)}

/* INFO CARD GRID */
.info-grid{display:grid;grid-template-columns:1fr;gap:1rem}
@media(min-width:640px){.info-grid{grid-template-columns:repeat(3,1fr)}}
.info-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;text-align:center}
.info-card h3{font-size:1.05rem;margin-bottom:.35rem}
.info-card a{color:var(--system);font-weight:600}

/* FEATURE GRID */
.feature-grid{display:grid;grid-template-columns:1fr;gap:1.25rem}
@media(min-width:640px){.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:780px){.feature-grid{grid-template-columns:repeat(3,1fr)}}
.feature-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}
.feature-card h3{font-size:1.05rem;margin-bottom:.4rem}
.feature-card p{color:var(--muted);font-size:.92rem;margin-bottom:0}

/* EXPAND CARDS */
.expand-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.expand-trigger{width:100%;display:flex;justify-content:space-between;align-items:center;padding:1.1rem 1.25rem;font-weight:600;text-align:left}
.expand-body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.expand-card.open .expand-body{max-height:600px}
.expand-body-inner{padding:0 1.25rem 1.25rem}

/* TOC */
.toc{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}
.toc ol{padding-left:1.25rem;color:var(--system)}
.toc li{margin-bottom:.5rem}
.toc a{color:var(--system);font-weight:600}

/* LEGAL BODY */
.legal-body{max-width:780px}
.legal-body h2{margin-top:2rem;font-size:1.4rem}
.legal-body h3{margin-top:1.5rem}
.legal-body p,.legal-body li{color:var(--muted)}
.legal-body ul{padding-left:1.25rem;list-style:disc;margin-bottom:1rem}

/* TIER TABLE wrap reuses matrix */
.tier-highlight{background:rgba(0,197,130,.08)}

/* BROWSER COMPAT */
.compat-row{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}
.compat-item{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.5rem;text-align:center;font-weight:600;min-width:120px}
.compat-item small{display:block;color:var(--bull);font-weight:700;font-size:.78rem;margin-top:.25rem}

/* MISC */
.grid-2{display:grid;grid-template-columns:1fr;gap:2rem;align-items:start}
@media(min-width:780px){.grid-2{grid-template-columns:1fr 1fr}}
.badge{display:inline-block;background:var(--system);color:#fff;font-size:.7rem;font-weight:700;padding:.2rem .6rem;border-radius:999px;text-transform:uppercase;letter-spacing:.05em}
.badge.bull{background:var(--bull)}
.badge.bear{background:var(--bear)}
.list-check{padding-left:0}
.list-check li{padding-left:1.6rem;position:relative;margin-bottom:.6rem;color:var(--muted)}
.list-check li::before{content:'\2713';position:absolute;left:0;color:var(--bull);font-weight:700}