/* Furniture pages: matches the existing styles.css design tokens.
   Load AFTER assets/css/styles.css. All rules are scoped to sf-page. */
.sf-page{margin:0;background:var(--navy,#06254c);color:var(--text-main,#f9fafb);font:16px/1.7 Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.sf-page *{box-sizing:border-box}
.sf-page h1,.sf-page h2,.sf-page h3{font-family:Poppins,system-ui,sans-serif;color:var(--white,#fff);line-height:1.2}
.sf-page h1{font-size:clamp(2.4rem,4vw,3.5rem);font-weight:700;line-height:1.05;max-width:900px;margin:0 0 1.25rem}
.sf-page h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700;margin:0 0 1.25rem}
.sf-page h3{font-size:1.25rem;font-weight:600;margin:0 0 .8rem}
.sf-page p{color:var(--text-muted,#cbd5f5)}
.sf-wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 1.25rem}
/* White sticky header and circular brand mark */
.sf-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem max(1.25rem,calc((100% - 1160px)/2));background:rgba(255,255,255,.98);backdrop-filter:blur(10px);border-bottom:1px solid #f3f4f6;box-shadow:0 4px 16px #00000008}
.sf-brand{display:flex;align-items:center;gap:.6rem;color:#111827;text-decoration:none;font-family:Poppins,system-ui,sans-serif;font-size:1rem;font-weight:700;letter-spacing:.01em;line-height:1.4}
.sf-brand img{width:48px;height:48px;flex-shrink:0;object-fit:contain;padding:4px;border-radius:50%;background:white;box-shadow:0 2px 8px #0000002e}
.sf-brand small{display:block;margin-top:2px;color:#6b7280;font-family:Inter,system-ui,sans-serif;font-size:.75rem;font-weight:400;letter-spacing:0}
.sf-menu{position:relative;color:#111827;flex-shrink:0}
.sf-menu summary{cursor:pointer;list-style:none;border:1px solid #d1d5db;border-radius:999px;padding:.5rem 1rem;font-size:.95rem;font-weight:500;line-height:1.5;background:#fff}
.sf-menu summary::-webkit-details-marker{display:none}
.sf-menu summary::after{content:' ☰';margin-left:.35rem}
.sf-menu[open] summary::after{content:' ×'}
.sf-menu nav{position:absolute;right:0;top:calc(100% + 12px);width:min(350px,calc(100vw - 2.5rem));max-height:70vh;overflow-y:auto;background:white;padding:.75rem;border:1px solid #e5e7eb;border-radius:12px;box-shadow:0 18px 40px #00000026;z-index:60}
.sf-menu nav a{display:block;padding:.65rem .75rem;color:#111827;font-size:.95rem;font-weight:500;border-radius:6px;text-decoration:none}
.sf-menu nav a:hover,.sf-menu nav a[aria-current="page"]{background:#fff1eb;color:#9d244d}
.sf-menu nav a[aria-current="page"]{font-weight:700;border-left:3px solid var(--accent,#ff7a1a)}
/* Navy hero with the same typography and colour family as the laboratory page */
.sf-hero{padding:5rem 0;background:linear-gradient(110deg,#030712 0%,#031024 45%,var(--navy,#06254c) 100%)}
.sf-page .sf-eyebrow{font-size:.85rem;text-transform:uppercase;letter-spacing:.18em;color:var(--accent-soft,#ffb067);font-weight:600;margin:0 0 .75rem}
.sf-page .sf-lead{font-size:.98rem;max-width:46rem;line-height:1.7;color:var(--text-muted,#cbd5f5)}
.sf-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.75rem}
/* Match the final btn-primary declaration in the supplied stylesheet. */
.sf-button{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(45deg,#ff512f,#dd2476);color:white!important;border:1px solid transparent;padding:.9rem 1.5rem;border-radius:12px;font:600 .95rem/1.5 Inter,system-ui,sans-serif;text-decoration:none;cursor:pointer;box-shadow:0 12px 30px #00000073;transition:all .3s ease}
.sf-button:hover{opacity:.85;transform:translateY(-2px)}
.sf-outline{background:transparent;border-color:rgba(249,250,251,.85);border-radius:999px;font-weight:500;box-shadow:none}
.sf-outline:hover{background:rgba(15,23,42,.7);opacity:1}
.sf-section{padding-top:5rem;padding-bottom:5rem;background:#031024}
.sf-section:nth-child(odd){background:#051833}
.sf-section>h2{text-align:center;margin-bottom:2rem}
.sf-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.6rem;margin-top:2rem}
.sf-card{background:rgba(10,38,74,.55);border:1px solid rgba(255,255,255,.06);border-radius:22px;padding:1.8rem;backdrop-filter:blur(4px);box-shadow:0 18px 35px rgba(5,13,30,.3);transition:all .25s ease}
.sf-card:hover{transform:translateY(-6px);box-shadow:0 28px 50px rgba(5,13,30,.45)}
.sf-page .sf-card p{color:#cfd8e3;font-size:.94rem;line-height:1.55;margin-bottom:0}
.sf-split{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:2.5rem;align-items:center}
.sf-split figure{margin:0;min-width:0}
.sf-split img{display:block;width:100%;max-height:420px;object-fit:contain;border-radius:var(--radius-xl,30px);background:white;border:1px solid rgba(148,163,184,.5);box-shadow:var(--shadow-soft,0 18px 40px #00000059)}
.sf-split figcaption{font-size:.8rem;color:var(--text-muted,#cbd5f5);margin-top:.8rem}
.sf-text-link{color:var(--accent-soft,#ffb067);font-weight:600;text-decoration:none}
.sf-text-link:hover{color:var(--white,#fff)}
.sf-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}
.sf-related{padding:1.6rem;background:rgba(14,59,108,.5);border:1px solid rgba(255,255,255,.08);border-radius:18px;color:var(--text-main,#f9fafb);font-weight:600;line-height:1.5;text-decoration:none;box-shadow:0 10px 28px #00000035;transition:all .2s ease}
.sf-related:hover{border-color:var(--accent-soft,#ffb067);transform:translateY(-3px)}
.sf-cta{padding:6rem 0;text-align:center;background:linear-gradient(135deg,rgba(255,122,26,.08),rgba(255,122,26,.12));backdrop-filter:blur(10px)}
.sf-page .sf-cta p{max-width:620px;margin:0 auto 1.9rem;color:#c8d2e2;font-size:1.05rem}
.sf-footer{background:#fff;color:#111827;padding:1.5rem 0;font-size:.8rem;text-align:center}
.sf-page .sf-footer p,.sf-footer a{color:#111827}
.sf-footer a:hover{text-decoration:underline}
.sf-skip{position:absolute;left:10px;top:-100px;z-index:100;background:white;color:#111827;padding:12px}
.sf-skip:focus{position:fixed;top:10px}
.sf-page a:focus-visible,.sf-page summary:focus-visible{outline:3px solid var(--accent-soft,#ffb067);outline-offset:4px}
@media(max-width:1024px){.sf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:960px){.sf-split{grid-template-columns:1fr}.sf-split figure{width:100%;max-width:600px;margin:0 auto}}
@media(max-width:768px){.sf-grid,.sf-related-grid{grid-template-columns:1fr}.sf-hero{padding:3.4rem 0}.sf-section{padding-top:3rem;padding-bottom:3rem}.sf-cta{padding:4rem 0}.sf-header{padding:.75rem 1.25rem}.sf-brand{font-size:.9rem}}
@media(max-width:380px){.sf-brand{font-size:.8rem}.sf-brand img{width:40px;height:40px}.sf-menu summary{padding:.45rem .7rem}.sf-actions .sf-button{width:100%}}
@media(prefers-reduced-motion:reduce){.sf-page{scroll-behavior:auto}.sf-page *{transition:none!important}.sf-button:hover,.sf-card:hover,.sf-related:hover{transform:none}}