/* ===== Trading hub components — Weltrade ===== */

/* hero */
.hero{position:relative;padding-block:clamp(3rem,8vw,6rem);background:radial-gradient(80% 120% at 80% -10%,rgba(59,130,246,.18),transparent 60%),var(--bg-base)}
.hero-grid{display:grid;gap:2rem;align-items:center}
.hero h1{margin-bottom:1rem}
.hero .lede{margin-bottom:1.5rem}
.hero-cta-row{display:flex;flex-wrap:wrap;gap:.8rem}
.hero-note{margin-top:1rem;font-size:.82rem;color:var(--text-dim)}
@media(min-width:780px){.hero-grid{grid-template-columns:1.1fr .9fr}}

/* mock frame (platform preview) */
.mock-frame{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.mock-bar{display:flex;align-items:center;gap:.4rem;padding:.6rem .8rem;background:var(--bg-panel-2);border-bottom:1px solid var(--border)}
.mock-dot{width:11px;height:11px;border-radius:50%;background:var(--border-bright)}
.mock-dot.r{background:var(--bear)}.mock-dot.y{background:var(--cta)}.mock-dot.g{background:var(--bull)}
.mock-url{margin-left:.6rem;font-size:.78rem;color:var(--text-dim);background:var(--bg-base);padding:.25rem .7rem;border-radius:20px}
.mock-body{padding:1rem;display:grid;gap:.6rem}
.mock-row{display:flex;justify-content:space-between;font-size:.9rem;font-variant-numeric:tabular-nums;padding:.5rem .7rem;background:var(--bg-base);border-radius:8px;border:1px solid var(--border)}
.mock-body *{color:inherit}
.mock-frame.is-zoomable{cursor:zoom-in}

/* ticker marquee */
.ticker-viewport{overflow:hidden;background:var(--bg-panel);border-block:1px solid var(--border);padding-block:.7rem}
.ticker-marquee{display:flex;width:max-content}
.ticker-track{display:flex;gap:2rem;padding-right:2rem;animation:ticker-scroll 36s linear infinite;will-change:transform}
.ticker-viewport:hover .ticker-track,.ticker-viewport:focus-within .ticker-track{animation-play-state:paused}
.ticker-viewport.is-paused .ticker-track{animation-play-state:paused}
.ticker-item{display:inline-flex;align-items:center;gap:.5rem;font-size:.9rem;font-variant-numeric:tabular-nums;white-space:nowrap}
.ticker-sym{font-weight:700;color:var(--text)}
.ticker-px{color:var(--text-dim)}
.ticker-chg.up{color:var(--bull)}
.ticker-chg.down{color:var(--bear)}
@keyframes ticker-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.ticker-track{animation:none}}

/* bento grid */
.bento{display:grid;gap:1rem;grid-template-columns:1fr}
.bento-cell{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;transition:transform .2s ease,border-color .2s ease}
.bento-cell:hover{transform:translateY(-4px);border-color:var(--system)}
.bento-cell h3{margin-bottom:.5rem}
.bento-cell.is-hidden{display:none}
.bento-icon{width:44px;height:44px;border-radius:10px;background:var(--bg-panel-2);display:grid;place-items:center;margin-bottom:.9rem;font-size:1.3rem}
@media(min-width:640px){.bento{grid-template-columns:repeat(2,1fr)}}
@media(min-width:780px){.bento{grid-template-columns:repeat(3,1fr)}.bento-cell.wide{grid-column:span 2}}
@media(prefers-reduced-motion:reduce){.bento-cell:hover{transform:none}}

/* filter chips */
.chip-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}
.chip{padding:.45rem 1rem;border-radius:20px;border:1px solid var(--border);font-size:.85rem;font-weight:600;color:var(--text-dim);background:var(--bg-panel)}
.chip:hover{border-color:var(--border-bright)}
.chip.is-active{background:var(--system);border-color:var(--system);color:#fff}

/* tabs */
.tab-list{display:flex;flex-wrap:wrap;gap:.4rem;border-bottom:1px solid var(--border);margin-bottom:1.5rem}
.tab-btn{padding:.7rem 1.1rem;font-weight:600;color:var(--text-dim);border-bottom:2px solid transparent;border-radius:6px 6px 0 0}
.tab-btn:hover{color:var(--text)}
.tab-btn.is-active{color:var(--text);border-bottom-color:var(--cta)}
.tab-panel{display:none}
.tab-panel.is-active{display:block;animation:fade-in .3s ease}
@keyframes fade-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.tab-panel.is-active{animation:none}}

/* seg control */
.seg-control{display:inline-flex;gap:.25rem;padding:.3rem;background:var(--bg-panel);border:1px solid var(--border);border-radius:30px;margin-bottom:1.5rem}
.seg-btn{padding:.5rem 1.1rem;border-radius:24px;font-weight:600;color:var(--text-dim);font-size:.9rem}
.seg-btn.is-active{background:var(--system);color:#fff}
.seg-panel{display:none}
.seg-panel.is-active{display:block}

/* comparison matrix / tables */
.matrix-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}
table.matrix{width:100%;border-collapse:collapse;min-width:560px}
.matrix th,.matrix td{padding:.85rem 1rem;text-align:left;border-bottom:1px solid var(--border);font-size:.92rem}
.matrix thead th{position:sticky;top:0;background:var(--bg-panel-2);color:var(--text);z-index:2;cursor:pointer;white-space:nowrap}
.matrix thead th[data-sort]:hover{color:var(--system)}
.matrix tbody tr:hover{background:var(--bg-panel)}
.matrix td.num,.matrix th.num{text-align:right;font-variant-numeric:tabular-nums}
.matrix .first-col{position:sticky;left:0;background:var(--bg-panel);font-weight:600}
.badge{display:inline-block;padding:.2rem .6rem;border-radius:20px;font-size:.75rem;font-weight:700}
.badge.yes{background:rgba(0,197,130,.16);color:var(--bull)}
.badge.no{background:rgba(255,74,90,.16);color:var(--bear)}
.badge.neutral{background:rgba(59,130,246,.16);color:var(--system)}

/* steps */
.steps{display:grid;gap:1rem;counter-reset:step}
.step{position:relative;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem 1.5rem 1.5rem 3.6rem;transition:border-color .2s ease}
.step::before{counter-increment:step;content:counter(step);position:absolute;left:1rem;top:1.4rem;width:32px;height:32px;border-radius:50%;background:var(--system);color:#fff;display:grid;place-items:center;font-weight:700}
.step.is-active{border-color:var(--system);box-shadow:0 0 0 2px rgba(59,130,246,.3)}
.step h3{margin-bottom:.4rem}
@media(min-width:780px){.steps.cols-3{grid-template-columns:repeat(3,1fr)}}

/* step rail / anchor pills */
.step-rail{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}
.step-pill{padding:.5rem 1rem;border-radius:24px;border:1px solid var(--border);background:var(--bg-panel);font-size:.85rem;font-weight:600;color:var(--text-dim)}
.step-pill.is-active{background:var(--cta);color:var(--cta-ink);border-color:var(--cta)}

/* accordion */
.accordion-item,.faq-item,.checklist-item{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:.7rem;overflow:hidden}
.accordion-trigger{display:flex;justify-content:space-between;align-items:center;gap:1rem;width:100%;padding:1.1rem 1.2rem;font-weight:600;text-align:left;color:var(--text)}
.accordion-trigger::after{content:'+';font-size:1.4rem;color:var(--system);transition:transform .25s ease;flex-shrink:0}
.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 1.2rem}
.accordion-body>*:first-child,.faq-body>*:first-child,.checklist-body>*:first-child{padding-top:.2rem}
.accordion-body>*:last-child,.faq-body>*:last-child,.checklist-body>*:last-child{padding-bottom:1.2rem}
@media(prefers-reduced-motion:reduce){.accordion-body,.faq-body,.checklist-body{transition:none}}
.faq-item.is-hidden,.checklist-item.is-hidden{display:none}

/* expand cards */
.expand-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:.8rem}
.expand-trigger{width:100%;padding:1.2rem;text-align:left;font-weight:600;color:var(--text);display:flex;justify-content:space-between;align-items:center}
.expand-body{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 1.2rem}
.expand-card.open .expand-body{max-height:600px;padding-bottom:1.2rem}
@media(prefers-reduced-motion:reduce){.expand-body{transition:none}}

/* checklist */
.check-list{display:grid;gap:.6rem}
.check-row{display:flex;align-items:center;gap:.8rem;padding:.9rem 1.1rem;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer}
.check-row .box{width:22px;height:22px;border-radius:6px;border:2px solid var(--border-bright);flex-shrink:0;display:grid;place-items:center;font-size:.8rem;color:transparent}
.check-row.is-checked .box{background:var(--bull);border-color:var(--bull);color:#fff}
.check-row.is-checked span.lbl{color:var(--text-dim);text-decoration:line-through}

/* values / feature cards */
.card-grid{display:grid;gap:1.25rem;grid-template-columns:1fr}
.feature-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;transition:transform .2s ease,border-color .2s ease}
.feature-card:hover{border-color:var(--system);box-shadow:0 0 24px rgba(59,130,246,.15)}
.feature-card.tilt:hover{transform:rotate(-1deg) translateY(-3px)}
@media(min-width:640px){.card-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:780px){.card-grid.cols-3{grid-template-columns:repeat(3,1fr)}.card-grid.cols-4{grid-template-columns:repeat(4,1fr)}}
@media(prefers-reduced-motion:reduce){.feature-card:hover,.feature-card.tilt:hover{transform:none}}

/* flip card */
.flip-card{perspective:1000px;min-height:200px}
.flip-inner{position:relative;width:100%;height:100%;min-height:200px;transition:transform .6s ease;transform-style:preserve-3d}
.flip-card:hover .flip-inner,.flip-card:focus-within .flip-inner{transform:rotateY(180deg)}
.flip-face{position:absolute;inset:0;backface-visibility:hidden;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;display:flex;flex-direction:column;justify-content:center}
.flip-back{transform:rotateY(180deg);background:var(--bg-panel-2)}
@media(prefers-reduced-motion:reduce){.flip-inner{transition:none}.flip-card:hover .flip-inner{transform:none}}

/* dark panel band */
.band{background:#141820;border-radius:var(--radius);padding:clamp(1.5rem,4vw,3rem)}
.band,.band *{color:#f4f6f9}
.band .btn-primary{color:var(--cta-ink)}
.band p{opacity:.85}

/* risk banner */
.risk-banner{background:#141820;border:1px solid var(--border);border-left:3px solid var(--bear);border-radius:var(--radius-sm);padding:1.2rem 1.4rem}
.risk-banner,.risk-banner *{color:#f4f6f9}
.risk-banner p{font-size:.88rem;opacity:.85}
.risk-banner strong{color:var(--bear)}

/* CTA band */
.cta-band{text-align:center;background:radial-gradient(60% 120% at 50% 0%,rgba(240,185,11,.14),transparent 60%),#141820;border-radius:var(--radius);padding:clamp(2rem,5vw,3.5rem)}
.cta-band,.cta-band *{color:#f4f6f9}
.cta-band .btn-primary{color:var(--cta-ink)}
.cta-band h2{margin-bottom:.8rem}
.cta-band .lede{margin:0 auto 1.5rem}

/* dual CTA */
.dual-cta{display:grid;gap:1rem;grid-template-columns:1fr}
.dual-cta .cta-box{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.8rem;text-align:center}
.dual-cta .cta-box.primary{border-color:var(--cta)}
@media(min-width:640px){.dual-cta{grid-template-columns:1fr 1fr}}

/* sticky bottom CTA */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;background:var(--bg-panel);border-top:1px solid var(--border);padding:.8rem var(--space);display:flex;align-items:center;justify-content:space-between;gap:1rem;z-index:900;transform:translateY(120%);transition:transform .3s ease}
.sticky-cta.is-visible{transform:translateY(0)}
.sticky-cta span{font-weight:600;font-size:.9rem}
@media(prefers-reduced-motion:reduce){.sticky-cta{transition:none}}

/* TOC / sidebar layout */
.doc-layout{display:grid;gap:2rem;grid-template-columns:1fr}
.doc-toc{position:sticky;top:calc(var(--header-h) + 1rem);align-self:start;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem}
.doc-toc a{display:block;padding:.4rem .5rem;font-size:.88rem;color:var(--text-dim);border-left:2px solid transparent;border-radius:0 4px 4px 0}
.doc-toc a:hover{color:var(--text)}
.doc-toc a.is-active{color:var(--text);border-left-color:var(--cta);background:var(--bg-panel-2)}
.read-meta{font-size:.82rem;color:var(--text-dim);margin-bottom:1rem}
.doc-body h3{margin:2rem 0 .6rem;scroll-margin-top:calc(var(--header-h) + 1rem)}
.doc-body p{margin-bottom:1rem}
.hl{background:rgba(240,185,11,.35);color:#fff;border-radius:3px}
@media(min-width:780px){.doc-layout{grid-template-columns:240px 1fr}}

/* back to top */
.back-top{position:fixed;right:1.2rem;bottom:1.2rem;width:46px;height:46px;border-radius:50%;background:var(--system);color:#fff;display:grid;place-items:center;font-size:1.2rem;z-index:900;opacity:0;pointer-events:none;transition:opacity .25s ease}
.back-top.is-visible{opacity:1;pointer-events:auto}

/* timeline */
.timeline{position:relative;padding-left:2rem;display:grid;gap:1.5rem}
.timeline::before{content:'';position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--border)}
.tl-node{position:relative}
.tl-node::before{content:'';position:absolute;left:-1.7rem;top:.3rem;width:14px;height:14px;border-radius:50%;background:var(--bg-panel);border:2px solid var(--border-bright);transition:background .25s,border-color .25s}
.tl-node.is-active::before{background:var(--cta);border-color:var(--cta)}
.tl-year{font-weight:700;color:var(--system)}

/* contact card */
.info-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.8rem}
.info-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 0;border-bottom:1px solid var(--border)}
.info-row:last-child{border-bottom:none}
.copy-block{display:flex;align-items:center;gap:.6rem;background:var(--bg-base);border:1px solid var(--border);border-radius:8px;padding:.5rem .8rem;font-variant-numeric:tabular-nums}
.copy-btn{font-size:.8rem;font-weight:700;color:var(--system);padding:.3rem .6rem;border:1px solid var(--border);border-radius:6px}
.copy-btn.copied{color:var(--bull);border-color:var(--bull)}
@media(prefers-reduced-motion:reduce){.staggered>*{opacity:1!important}}

/* tooltip / popover */
.tooltip{position:relative;border-bottom:1px dashed var(--system);cursor:help}
.tooltip[data-tip]:hover::after,.tooltip[data-tip]:focus::after{content:attr(data-tip);position:absolute;bottom:130%;left:50%;transform:translateX(-50%);background:var(--bg-panel-2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:.5rem .7rem;font-size:.8rem;width:max-content;max-width:240px;z-index:50;white-space:normal}
.popover{position:relative;display:inline-block}
.popover-content{display:none;position:absolute;top:130%;left:0;background:var(--bg-panel-2);border:1px solid var(--border);border-radius:8px;padding:.8rem;width:240px;font-size:.85rem;z-index:60;box-shadow:var(--shadow)}
.popover.open .popover-content{display:block}

/* compare slider */
.compare-slider{position:relative;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;user-select:none}
.compare-slider .cs-panel{padding:1.5rem}
.cs-after{position:absolute;inset:0;background:var(--bg-panel-2);overflow:hidden;width:50%}
.cs-handle{position:absolute;top:0;bottom:0;left:50%;width:3px;background:var(--cta);cursor:ew-resize;z-index:5}
.cs-handle::after{content:'\2194';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:34px;height:34px;border-radius:50%;background:var(--cta);color:var(--cta-ink);display:grid;place-items:center;font-weight:700}

/* carousel */
.carousel{display:flex;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:1rem;-webkit-overflow-scrolling:touch}
.carousel>*{scroll-snap-align:start;flex:0 0 80%}
@media(min-width:640px){.carousel>*{flex:0 0 320px}}

/* wizard */
.wizard-step{display:none}
.wizard-step.is-active{display:block;animation:fade-in .3s ease}
.wizard-nav{display:flex;justify-content:space-between;gap:1rem;margin-top:1.5rem}
.wizard-dots{display:flex;gap:.5rem;justify-content:center;margin-bottom:1.5rem}
.wizard-dots .dot{width:10px;height:10px;border-radius:50%;background:var(--border-bright)}
.wizard-dots .dot.is-active{background:var(--cta)}

/* progress bar */
.progress-track{height:6px;background:var(--bg-panel);border-radius:6px;overflow:hidden;margin-bottom:1.5rem}
.progress-fill{height:100%;width:0;background:var(--cta);transition:width .2s ease}

/* stat counters */
.stat-grid{display:grid;gap:1rem;grid-template-columns:repeat(2,1fr)}
.stat{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem;text-align:center}
.stat .num{font-size:2rem;font-weight:800;color:var(--cta);font-variant-numeric:tabular-nums}
.stat .lbl{font-size:.82rem;color:var(--text-dim)}
@media(min-width:780px){.stat-grid{grid-template-columns:repeat(4,1fr)}}

/* cookies banner mock */
.cmp-mock{background:var(--bg-panel-2);border:1px dashed var(--border-bright);border-radius:var(--radius);padding:1.4rem;display:none}
.cmp-toggle:checked ~ .cmp-mock{display:block}

/* search input */
.search-box{width:100%;padding:.9rem 1.1rem;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:1rem}
.search-box::placeholder{color:var(--text-dim)}
.search-box:focus{border-color:var(--system);outline:none}

/* drawer */
.faq-drawer{position:fixed;top:0;right:0;bottom:0;width:min(90vw,420px);background:var(--bg-panel);border-left:1px solid var(--border);padding:1.5rem;transform:translateX(100%);transition:transform .3s ease;z-index:1100;overflow-y:auto}
.faq-drawer.is-open{transform:translateX(0)}
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);opacity:0;pointer-events:none;transition:opacity .3s ease;z-index:1050}
.drawer-overlay.is-open{opacity:1;pointer-events:auto}
@media(prefers-reduced-motion:reduce){.faq-drawer,.drawer-overlay{transition:none}}

/* animated beam */
.beam-wrap{position:relative}
.beam-line{stroke:var(--system);stroke-width:2;fill:none;stroke-dasharray:6 6;animation:beam-dash 2s linear infinite}
@keyframes beam-dash{to{stroke-dashoffset:-24}}
@media(prefers-reduced-motion:reduce){.beam-line{animation:none}}

/* print */
@media print{.site-header,.site-footer,.back-top,.sticky-cta,.nav-cta,#scroll-progress{display:none!important}body{background:#fff;color:#000}}
body.print-mode .doc-toc{display:none}

/* utility */
.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.center{text-align:center}
.muted{color:var(--text-dim)}
.flow>*+*{margin-top:1rem}