/* Platform capability explorer; isolated from product and checkout layouts. */
.platform-hero .lead{max-width:780px}.platform-hero h1{max-width:1000px}
.platform-picker{border:0;padding:0;margin:0;min-width:0}.platform-picker>legend{font-size:14px;color:var(--ink);margin-bottom:20px}.platform-picker-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.platform-picker-group h3{font-size:13px;color:var(--gold);margin:0 0 14px;min-height:20px}
.capability-card{position:relative;display:flex;gap:13px;align-items:start;min-height:174px;padding:20px 16px;margin:0 0 12px;background:var(--panel);border:1px solid var(--line);border-radius:12px;cursor:pointer;transition:border-color .18s,background .18s}.capability-card:has(input:checked){border-color:#789a61;background:#142e21}.capability-card:has(input:focus-visible){outline:2px solid var(--lime);outline-offset:4px}.capability-card input{accent-color:var(--lime);width:18px;height:18px;flex:0 0 18px;margin:4px 0 0;cursor:pointer}.capability-card__copy{min-width:0}.capability-card b{display:block;color:var(--ink);font-size:16px;line-height:1.35;overflow-wrap:anywhere}.capability-card small{display:block;font-size:12px;line-height:1.6;color:var(--muted);margin-top:10px}.capability-card__stage{display:block;margin-top:14px;font-size:10px;line-height:1.5;color:var(--mint)}
.platform-selection-tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:15px 0 25px}.platform-selection-tools button,.platform-presets button{border:1px solid var(--line);border-radius:100px;background:#0a2016;color:var(--ink);font-size:12px;padding:10px 16px;cursor:pointer;min-height:44px}.platform-selection-tools button:hover,.platform-presets button:hover{border-color:var(--lime)}.platform-selection-tools p{margin-left:auto;font-size:12px}
.platform-presets{border-top:1px solid var(--line);padding-top:24px;margin-top:20px}.platform-presets>p{font-size:13px;margin-bottom:14px}.platform-presets>div{display:flex;gap:10px;flex-wrap:wrap}.platform-presets button[aria-pressed=true]{background:var(--lime);border-color:var(--lime);color:#102319}
.platform-selection{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:35px;padding:35px;border:1px solid #3e6048;border-radius:14px;background:#102b1ef2;margin-top:30px}.platform-selection h3{font-family:Georgia,serif;font-size:clamp(28px,3vw,40px);font-weight:400;line-height:1.15;margin:16px 0}.platform-selection p{font-size:14px}.platform-selection .scope-note{font-size:12px;margin-top:16px}.platform-selection__links{display:flex;flex-wrap:wrap;gap:8px;align-content:start}.platform-selection__links a{font-size:12px;line-height:1.5;border:1px solid var(--line);border-radius:7px;padding:9px 12px}.platform-selection__links a:hover{border-color:var(--lime);color:var(--lime)}.platform-selection__next{align-self:center}.platform-selection__next .button{margin-top:24px}.platform-selection__next>p{font-size:11px;margin-top:12px}
.platform-records{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.platform-record{padding:25px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.platform-record h3{font-family:Georgia,serif;font-size:27px;margin:10px 0 14px}.platform-record>p{font-size:13px}.platform-record .platform-record__filing{font-size:10px;margin-top:18px}.platform-record__links{display:flex;gap:20px;flex-wrap:wrap;margin-top:20px}.platform-record__links a{font-size:12px;color:var(--lime)}.platform-record__links a:hover{text-decoration:underline}.platform-records-intro{margin-bottom:28px;max-width:780px}.platform-records-intro p{margin-top:15px}.platform-availability{max-width:800px;margin-top:25px;font-size:13px}
@media(max-width:1050px){.platform-picker-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.capability-card{min-height:150px}.platform-selection{gap:25px;padding:28px}}
@media(max-width:650px){.platform-picker-groups,.platform-records,.platform-selection{grid-template-columns:1fr}.platform-picker-group h3{margin-top:12px}.capability-card{min-height:0;padding:18px}.platform-selection-tools p{margin-left:0;width:100%}.platform-selection{padding:24px;gap:25px}.platform-presets button{flex-grow:1}.platform-record{padding:22px}.platform-record h3{font-size:26px}}
@media(prefers-reduced-motion:reduce){.capability-card{transition:none}}