/* Styles for /ai/ pages. Builds on /styles.css (same tokens: --navy, --blue, --line, --soft, --accent). */
:focus-visible{outline:3px solid #0a84ff;outline-offset:2px;border-radius:4px}
.nav nav a[aria-current="page"]{color:var(--blue);border-bottom:2px solid var(--blue);padding-bottom:2px}
.crumbs{font-size:14px;color:var(--muted);padding:14px 0 0}.crumbs a{color:#37536b}
.ai-subnav{display:flex;flex-wrap:wrap;gap:8px;padding:12px 0 0}.ai-subnav a{font-size:14px;font-weight:650;text-decoration:none;color:#37536b;background:var(--accent);border:1px solid #cfe5f7;border-radius:999px;padding:7px 14px}.ai-subnav a[aria-current="page"]{background:var(--navy);color:#fff;border-color:var(--navy)}
.page-hero{background:linear-gradient(130deg,#071b2c 0%,#0a2b47 60%,#123f63 100%);color:#fff;padding:56px 0 52px;margin-top:14px}
.page-hero h1{font-size:42px;line-height:1.1;margin:10px 0 14px;max-width:820px}.page-hero .lead{font-size:19px;max-width:760px;margin:0}
.page-hero .cta-row{margin-top:24px}
.prose{max-width:780px;margin:0 auto}.prose h2{font-size:30px;line-height:1.2;margin:46px 0 10px}.prose h3{font-size:20px;margin:28px 0 6px}.prose p,.prose li{font-size:17px}.prose li{margin-bottom:8px}
.note-box{background:var(--accent);border:1px solid #cfe5f7;border-left:4px solid var(--blue);border-radius:12px;padding:16px 20px;margin:22px 0;font-size:16px}
.principles{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:20px 0}.principles article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px;box-shadow:0 6px 20px rgba(11,42,74,.05)}.principles h3{margin:0 0 6px;font-size:18px}.principles p{margin:0;color:var(--muted);font-size:16px}
.data-table{width:100%;border-collapse:collapse;margin:18px 0;font-size:16px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.data-table th,.data-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}.data-table th{background:var(--soft);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#37536b}
.chip{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.06em;border-radius:999px;padding:4px 10px;white-space:nowrap}.chip.ok{background:#e3f6ea;color:#14592e;border:1px solid #a9dcbb}.chip.warn{background:#fff3d6;color:#6b4a00;border:1px solid #ecd28f}.chip.stop{background:#fde7e5;color:#8a1c14;border:1px solid #f0b3ae}
.tool-cards .btn{margin-top:18px}.tool-cards article{display:flex;flex-direction:column;align-items:flex-start}.tool-cards article p{flex:1}
/* Readiness check */
.check-form fieldset{border:0;margin:0 0 20px;padding:0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px}
.check-form legend{font-weight:700;font-size:17px;line-height:1.45;padding:0;float:left;width:100%;margin-bottom:12px}.check-form fieldset .opts{clear:both}
.opts{display:flex;gap:10px;flex-wrap:wrap}.opts label{cursor:pointer}.opts input{position:absolute;opacity:0;width:1px;height:1px}
.opts span{display:inline-block;padding:10px 18px;border:1px solid #cbd7e3;border-radius:10px;font-weight:650;color:#37536b;background:#fff;min-width:110px;text-align:center}
.opts input:checked+span{background:var(--navy);color:#fff;border-color:var(--navy)}.opts input:focus-visible+span{outline:3px solid #0a84ff;outline-offset:2px}
.domain-head{margin:38px 0 6px}.domain-head h2{margin:0;font-size:24px}.domain-head p{margin:4px 0 14px;color:var(--muted)}
.progress{position:sticky;top:78px;z-index:5;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 16px;margin:0 0 22px;font-size:14px;font-weight:650;color:#37536b;box-shadow:0 6px 18px rgba(11,42,74,.06)}.bar{height:8px;background:var(--line);border-radius:6px;margin-top:6px;overflow:hidden}.bar i{display:block;height:100%;background:var(--blue);width:0;transition:width .25s}
.err{color:#8a1c14;font-weight:700;margin:10px 0 0}
#results{display:none}.result-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:20px 0}.result-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}.result-card h3{font-size:15px;margin:0 0 8px}.result-card .lvl{font-weight:800;font-size:15px;margin:8px 0 0}.result-card .meter{height:8px;background:var(--line);border-radius:6px;overflow:hidden}.result-card .meter i{display:block;height:100%}
.lvl-good{color:#14592e}.lvl-mid{color:#6b4a00}.lvl-low{color:#8a1c14}.fill-good{background:#2e9e5b}.fill-mid{background:#d99a00}.fill-low{background:#c9372c}
.actions li{margin-bottom:12px}.actions strong{color:var(--navy)}
.fine{font-size:14px;color:var(--muted)}
@media(max-width:1024px){.principles,.result-grid{grid-template-columns:1fr}.page-hero h1{font-size:34px}}
@media print{.site-header,.page-hero,.ai-subnav,.crumbs,.check-form,.progress,.no-print,footer,.cta-row{display:none!important}#results{display:block!important}body{background:#fff}.result-card,.note-box{break-inside:avoid}.print-title{display:block!important}}
.print-title{display:none}
@media(max-width:680px){.data-table,.data-table tbody,.data-table tr,.data-table td{display:block;width:100%}.data-table thead{position:absolute;left:-9999px}.data-table tr{border-bottom:2px solid var(--line);padding:6px 0}.data-table td{border:0;padding:6px 14px}.data-table td::before{content:attr(data-label);display:block;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#37536b}}

.video-frame{position:relative;width:100%;max-width:960px;margin:0 auto;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:#082642;box-shadow:0 10px 30px rgba(8,38,66,.18)}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-note{text-align:center;color:#5b6b7b;font-size:.95rem;margin-top:14px}
.video-section{padding-top:36px;padding-bottom:36px}
@media print{.video-section{display:none}}