@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --teal:#00E5FF; --teal-dark:#00B8CC; --teal-dim:rgba(0,229,255,0.12);
  --orange:#FF5E00; --amber:#FFBF00;
  --bg:#F7FBFC; --text:#1A2B3C; --muted:#6A7B8C; --white:#fff;
  --border:#E8EEF0; --border-mid:rgba(26,43,60,0.12);
  --font:'Plus Jakarta Sans',system-ui,sans-serif;
  --r:8px; --r-md:16px; --r-lg:24px; --pill:9999px;
  --shadow:0 4px 24px rgba(0,229,255,0.13);
  --shadow-card:0 2px 12px rgba(26,43,60,0.07);
  --max:1160px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased;}
img{display:block;max-width:100%;height:auto;}

/* ─── NAV ─────────────────────────────────────── */
.s-nav{display:flex;align-items:center;padding:0 40px;height:64px;background:rgba(255,255,255,0.97);backdrop-filter:blur(14px);position:sticky;top:0;z-index:200;border-bottom:1px solid var(--border);}
.s-nav-logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.3rem;color:var(--teal-dark);text-decoration:none;margin-right:32px;flex-shrink:0;}
.s-nav-logo svg{width:22px;height:22px;flex-shrink:0;}
.s-nav-links{display:flex;align-items:center;gap:2px;flex:1;}
.s-nav-links a{color:var(--muted);font-weight:600;font-size:.875rem;padding:7px 13px;border-radius:var(--pill);text-decoration:none;transition:.18s;}
.s-nav-links a:hover,.s-nav-links a.active{color:var(--text);background:var(--teal-dim);}
.s-nav-cta{margin-left:auto;background:var(--amber);color:var(--text);font-weight:800;font-size:.875rem;padding:9px 22px;border-radius:var(--pill);text-decoration:none;transition:.18s;box-shadow:0 3px 12px rgba(255,191,0,.35);flex-shrink:0;}
.s-nav-cta:hover{background:var(--orange);color:var(--white);}

/* ─── BREADCRUMB ──────────────────────────────── */
.s-bread{background:var(--white);border-bottom:1px solid var(--border);padding:9px 40px;}
.s-bread-inner{max-width:var(--max);margin:0 auto;display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--muted);flex-wrap:wrap;}
.s-bread-inner a{color:var(--muted);text-decoration:none;font-weight:500;transition:.15s;}
.s-bread-inner a:hover{color:var(--teal-dark);}
.s-bread-inner span{color:var(--muted);}

/* ─── HUB HERO ────────────────────────────────── */
.hub-hero{position:relative;height:420px;overflow:hidden;display:flex;align-items:flex-end;}
.hub-hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;}
.hub-hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(26,43,60,.85) 0%,rgba(26,43,60,.3) 55%,transparent 100%);}
.hub-hero-content{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:0 40px 44px;width:100%;}
.hub-eyebrow{display:inline-flex;align-items:center;gap:6px;background:rgba(0,229,255,.18);border:1px solid rgba(0,229,255,.35);color:var(--teal);font-size:.72rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:4px 13px;border-radius:var(--pill);margin-bottom:14px;}
.hub-hero-content h1{font-size:clamp(2rem,5vw,3.25rem);font-weight:800;color:var(--white);line-height:1.1;margin-bottom:12px;max-width:640px;}
.hub-hero-content p{color:rgba(255,255,255,.75);font-size:1.1rem;max-width:520px;line-height:1.6;}

/* ─── HUB GRID ────────────────────────────────── */
.hub-body{max-width:var(--max);margin:0 auto;padding:3rem 40px 5rem;}
.hub-section-title{font-size:1.5rem;font-weight:800;color:var(--text);margin-bottom:1.5rem;display:flex;align-items:center;gap:10px;}
.hub-section-title::after{content:'';flex:1;height:1px;background:var(--border);}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;margin-bottom:3rem;}
.card-grid.cols-2{grid-template-columns:repeat(auto-fill,minmax(440px,1fr));}

/* ─── ARTICLE CARD ────────────────────────────── */
.a-card{background:var(--white);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);border:1px solid var(--border);transition:.2s;text-decoration:none;display:flex;flex-direction:column;}
.a-card:hover{transform:translateY(-4px);box-shadow:0 8px 32px rgba(0,229,255,.16);border-color:rgba(0,229,255,.4);}
.a-card-img{height:200px;overflow:hidden;position:relative;}
.a-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.a-card:hover .a-card-img img{transform:scale(1.04);}
.a-card-tag{position:absolute;top:12px;left:12px;background:rgba(26,43,60,.75);backdrop-filter:blur(6px);color:var(--teal);font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:var(--pill);}
.a-card-body{padding:20px 22px 22px;flex:1;display:flex;flex-direction:column;}
.a-card-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--orange);margin-bottom:6px;}
.a-card-title{font-size:1.05rem;font-weight:800;color:var(--text);line-height:1.35;margin-bottom:8px;}
.a-card-desc{font-size:.875rem;color:var(--muted);line-height:1.55;flex:1;}
.a-card-footer{margin-top:14px;display:flex;align-items:center;justify-content:space-between;}
.a-card-arrow{font-size:.8rem;font-weight:700;color:var(--teal-dark);}

/* ─── FEATURED CARD (full-width) ──────────────── */
.a-card.featured{flex-direction:row;grid-column:1/-1;}
.a-card.featured .a-card-img{width:45%;height:auto;min-height:240px;flex-shrink:0;}
.a-card.featured .a-card-body{padding:32px 36px;}
.a-card.featured .a-card-title{font-size:1.4rem;}

/* ─── ARTICLE HERO ────────────────────────────── */
.art-hero{position:relative;height:480px;overflow:hidden;display:flex;align-items:flex-end;}
.art-hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;}
.art-hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(26,43,60,.9) 0%,rgba(26,43,60,.4) 50%,rgba(26,43,60,.1) 100%);}
.art-hero-content{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:0 40px 48px;width:100%;}
.art-eyebrow{display:inline-flex;align-items:center;gap:6px;background:rgba(0,229,255,.18);border:1px solid rgba(0,229,255,.35);color:var(--teal);font-size:.72rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:4px 13px;border-radius:var(--pill);margin-bottom:14px;}
.art-hero-content h1{font-size:clamp(1.6rem,3.5vw,2.6rem);font-weight:800;color:var(--white);line-height:1.15;max-width:720px;margin-bottom:12px;}
.art-hero-intro{color:rgba(255,255,255,.75);font-size:1.05rem;max-width:580px;line-height:1.6;margin-bottom:18px;}
.art-hero-meta{display:flex;gap:20px;flex-wrap:wrap;}
.art-hero-meta span{display:flex;align-items:center;gap:5px;font-size:.8rem;color:rgba(255,255,255,.5);}
.art-hero-meta svg{width:13px;height:13px;stroke:var(--teal);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}

/* ─── ARTICLE BODY ────────────────────────────── */
.art-body{max-width:var(--max);margin:0 auto;padding:2.5rem 40px 4rem;display:grid;grid-template-columns:1fr 280px;gap:3.5rem;align-items:start;}

/* ─── ARTICLE CONTENT ─────────────────────────── */
.art-content h2{font-size:1.45rem;font-weight:800;color:var(--text);margin:2.5rem 0 .875rem;padding-top:.5rem;border-top:1px solid var(--border);}
.art-content h2:first-child{margin-top:0;border-top:none;}
.art-content h3{font-size:1.05rem;font-weight:700;color:var(--text);margin:1.75rem 0 .5rem;}
.art-content p{color:var(--muted);margin-bottom:1.1rem;font-size:1rem;line-height:1.7;}
.art-content ul,.art-content ol{color:var(--muted);margin:0 0 1.1rem 1.5rem;}
.art-content li{margin-bottom:.4rem;line-height:1.65;}
.art-content strong{color:var(--text);font-weight:700;}
.art-content a{color:var(--teal-dark);font-weight:600;text-decoration:none;border-bottom:1px solid rgba(0,184,204,.3);}
.art-content a:hover{color:var(--orange);}

/* ─── INLINE IMAGE ────────────────────────────── */
.art-img{border-radius:var(--r-md);overflow:hidden;margin:1.75rem 0;}
.art-img img{width:100%;height:280px;object-fit:cover;}
.art-img figcaption{font-size:.78rem;color:var(--muted);padding:8px 0 0;font-style:italic;}
.art-img-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:1.75rem 0;}
.art-img-pair .art-img{margin:0;}
.art-img-pair .art-img img{height:200px;}

/* ─── QUICK FACTS ─────────────────────────────── */
.quick-facts{background:var(--white);border:1px solid var(--border);border-top:3px solid var(--teal);border-radius:var(--r-md);padding:1.25rem 1.5rem;margin:0 0 1.75rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1rem;}
.fact-label{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:3px;}
.fact-value{font-size:.9375rem;font-weight:700;color:var(--text);}

/* ─── TOC ─────────────────────────────────────── */
.toc{background:var(--white);border:1px solid var(--border);border-radius:var(--r-md);padding:1.125rem 1.375rem;margin-bottom:1.75rem;}
.toc-title{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:.625rem;}
.toc ol{margin:0;padding:0;list-style:none;counter-reset:toc;}
.toc li{counter-increment:toc;display:flex;align-items:baseline;gap:8px;padding:4px 0;border-bottom:1px solid var(--border);}
.toc li:last-child{border-bottom:none;}
.toc li::before{content:counter(toc,decimal-leading-zero);font-size:.68rem;color:var(--teal-dark);font-weight:700;flex-shrink:0;}
.toc a{font-size:.875rem;color:var(--muted);text-decoration:none;font-weight:500;border:none!important;}
.toc a:hover{color:var(--teal-dark);}

/* ─── LINK CARDS ──────────────────────────────── */
.link-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:1.75rem 0;}
.link-card{background:var(--white);border:1px solid var(--border);border-radius:var(--r-md);padding:1.125rem;text-decoration:none;display:block;transition:.2s;}
.link-card:hover{border-color:var(--teal);box-shadow:var(--shadow);transform:translateY(-2px);}
.link-card-tag{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--orange);margin-bottom:5px;}
.link-card-title{font-size:.9375rem;font-weight:700;color:var(--text);line-height:1.35;}
.link-card-arrow{font-size:.75rem;color:var(--muted);margin-top:6px;font-weight:600;}

/* ─── FAQ ─────────────────────────────────────── */
.faq-section{margin:2rem 0;}
.faq-item{border-bottom:1px solid var(--border);padding:1rem 0;}
.faq-q{font-size:1rem;font-weight:700;color:var(--text);margin-bottom:.5rem;}
.faq-a{font-size:.9375rem;color:var(--muted);line-height:1.65;}
.faq-a a{color:var(--teal-dark);font-weight:600;text-decoration:none;}

/* ─── RELATED ─────────────────────────────────── */
.related-section{border-top:1px solid var(--border);padding-top:2rem;margin-top:2.5rem;}
.related-section h2{font-size:1.25rem;font-weight:800;color:var(--text);margin-bottom:1rem;border:none!important;padding:0!important;margin-top:0!important;}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(195px,1fr));gap:12px;}
.related-card{border:1px solid var(--border);border-radius:var(--r-md);padding:1rem;text-decoration:none;display:block;background:var(--white);transition:.2s;}
.related-card:hover{border-color:var(--teal);box-shadow:var(--shadow);}
.related-card-pillar{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--orange);margin-bottom:4px;}
.related-card-title{font-size:.875rem;font-weight:700;color:var(--text);line-height:1.4;}

/* ─── SIDEBAR ─────────────────────────────────── */
.sidebar{position:sticky;top:76px;display:flex;flex-direction:column;gap:1.25rem;}
.s-cta{background:var(--text);border-radius:var(--r-lg);padding:1.375rem;text-align:center;}
.s-cta h3{font-size:1.05rem;font-weight:800;color:var(--white);margin-bottom:.5rem;}
.s-cta p{font-size:.8rem;color:rgba(255,255,255,.6);margin-bottom:1.125rem;line-height:1.55;}
.s-cta-btn{display:block;background:var(--amber);color:var(--text);font-weight:800;font-size:.9rem;padding:.7rem 1.25rem;border-radius:var(--pill);text-decoration:none;transition:.18s;box-shadow:0 3px 12px rgba(255,191,0,.35);}
.s-cta-btn:hover{background:var(--orange);color:var(--white);}
.s-card{background:var(--white);border:1px solid var(--border);border-radius:var(--r-md);padding:1.125rem;overflow:hidden;}
.s-card h4{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:.75rem;}
.s-link{display:flex;align-items:flex-start;gap:8px;padding:6px 0;border-bottom:1px solid var(--border);text-decoration:none;}
.s-link:last-child{border-bottom:none;padding-bottom:0;}
.s-link-dot{width:5px;height:5px;border-radius:50%;background:var(--teal);flex-shrink:0;margin-top:7px;}
.s-link-text{font-size:.8125rem;color:var(--muted);font-weight:500;line-height:1.45;}
.s-link:hover .s-link-text{color:var(--teal-dark);}

/* ─── FOOTER ──────────────────────────────────── */
.s-footer{background:var(--text);padding:3.5rem 40px 2rem;margin-top:4rem;}
.s-footer-inner{max-width:var(--max);margin:0 auto;}
.s-footer-top{display:flex;gap:3rem;flex-wrap:wrap;margin-bottom:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.08);}
.s-footer-brand{flex:1;min-width:200px;}
.s-footer-logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.2rem;color:var(--teal);margin-bottom:.625rem;}
.s-footer-logo svg{width:18px;height:18px;}
.s-footer-desc{font-size:.8rem;color:rgba(255,255,255,.4);max-width:220px;line-height:1.6;}
.s-footer-col h4{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.3);margin-bottom:.875rem;}
.s-footer-col a{display:block;font-size:.8rem;color:rgba(255,255,255,.55);text-decoration:none;margin-bottom:.5rem;font-weight:500;transition:.15s;}
.s-footer-col a:hover{color:var(--teal);}
.s-footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;}
.s-footer-copy{font-size:.75rem;color:rgba(255,255,255,.3);}
.s-footer-legal{display:flex;gap:1.5rem;}
.s-footer-legal a{font-size:.75rem;color:rgba(255,255,255,.3);text-decoration:none;}
.s-footer-legal a:hover{color:rgba(255,255,255,.7);}

/* ─── MOBILE ──────────────────────────────────── */
@media(max-width:900px){
  .art-body{grid-template-columns:1fr;}
  .sidebar{order:-1;position:static;}
  .a-card.featured{flex-direction:column;}
  .a-card.featured .a-card-img{width:100%;min-height:200px;}
}
@media(max-width:768px){
  .s-nav{padding:0 20px;}
  .s-nav-links{display:none;}
  .hub-hero{height:300px;}
  .hub-hero-content,.art-hero-content{padding:0 20px 32px;}
  .hub-body,.art-body{padding:2rem 20px 3rem;}
  .s-bread{padding:8px 20px;}
  .s-footer{padding:2.5rem 20px 1.5rem;}
  .art-img-pair{grid-template-columns:1fr;}
  body{padding-bottom:68px;}
}

/* ─── ANIMATIONS ──────────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}
.fu{animation:fadeUp .45s ease both;}
.fu2{animation:fadeUp .45s .08s ease both;}
.fu3{animation:fadeUp .45s .16s ease both;}