:root {
  --navy: #0a111f; --navy-2: #0e1830; --navy-3: #14203a;
  --gold: #c9962e; --gold-bright: #ddb05a; --ink: #1a2337;
  --paper: #fdfdfb; --paper-2: #f5f4f0; --hairline: #e6e2d8; --hairline-dark: rgba(255,255,255,.12);
  --body: #4a5570; --body-dark: #a3aec4;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', Arial, sans-serif; color: var(--body); background: var(--paper); font-size: 16px; line-height: 1.75; }
h1, h2, h3, .serif { font-family: 'Playfair Display', Georgia, serif; font-weight: 500; color: var(--ink); }
.wrap { max-width: 1220px; margin: 0 auto; padding: 0 28px; }
.kicker { font-size: 11.5px; letter-spacing: 3.5px; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-bottom: 18px; }
.gold { color: var(--gold); }
section { padding: 78px 0; }
.btn { display: inline-block; padding: 16px 32px; font-size: 12.5px; letter-spacing: 2.2px; text-transform: uppercase; font-weight: 600; text-decoration: none; transition: all .2s ease; }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: var(--gold-bright); }
.btn-line { border: 1px solid rgba(255,255,255,.55); color: #fff; }
.btn-line:hover { border-color: var(--gold-bright); color: var(--gold-bright); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-3); }
.textlink { color: var(--gold); font-size: 12.5px; letter-spacing: 2.2px; text-transform: uppercase; font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--gold); padding-bottom: 4px; }
.textlink:hover { color: var(--gold-bright); border-color: var(--gold-bright); }

/* ---- Nav ---- */
nav.top { position: sticky; top: 0; z-index: 100; background: rgba(253,253,251,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--hairline); }
.nav-in { max-width: 1360px; margin: 0 auto; padding: 0 28px; display: flex; align-items: center; justify-content: space-between; height: 82px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand img.brand-mark { height: 54px; width: auto; display: block; }
.brand img.brand-lockup { height: 56px; width: auto; display: block; }
.brand-name { font-family: 'Playfair Display', serif; font-size: 27px; letter-spacing: 1px; color: var(--ink); }
.brand-sub { font-size: 8.5px; letter-spacing: 1.9px; text-transform: uppercase; color: var(--body); border-left: 1px solid var(--hairline); padding-left: 13px; line-height: 1.55; }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a { font-size: 12px; letter-spacing: 1.4px; text-transform: uppercase; font-weight: 600; color: var(--ink); text-decoration: none; white-space: nowrap; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-cta { background: var(--gold); color: #fff !important; padding: 13px 24px; }
.nav-cta:hover { background: var(--gold-bright); }
#menu-toggle { display: none; }
.hamburger { display: none; cursor: pointer; width: 44px; height: 44px; align-items: center; justify-content: center; }
.hamburger span { position: relative; display: block; width: 22px; height: 2px; background: var(--ink); }
.hamburger span::before, .hamburger span::after { content: ""; position: absolute; left: 0; width: 22px; height: 2px; background: var(--ink); }
.hamburger span::before { top: -7px; } .hamburger span::after { top: 7px; }

/* ---- Film grain ---- */
.grain::before { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; opacity: .13;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E"); }

/* ---- Home hero ---- */
.hero { position: relative; min-height: 88vh; display: flex; align-items: center; color: #fff; overflow: hidden;
  background: linear-gradient(90deg, rgba(8,13,24,.93) 0%, rgba(8,13,24,.62) 48%, rgba(8,13,24,.18) 100%), url('../img/hero-skyline.jpg') center 30% / cover no-repeat; }
.hero video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; z-index: 0; opacity: 0; transition: opacity 3s ease; }
.hero video.on { opacity: 1; }
.hero .veil { position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(8,13,24,.93) 0%, rgba(8,13,24,.62) 48%, rgba(8,13,24,.22) 100%); }
.hero::after { z-index: 2; }
.hero-in { max-width: 1360px; margin: 0 auto; padding: 48px 28px 120px; width: 100%; position: relative; z-index: 3; }
.hero h1 { font-size: clamp(40px, 5.2vw, 66px); line-height: 1.12; color: #fff; max-width: 740px; margin-bottom: 30px; letter-spacing: -.5px; }
.hero p.lead { max-width: 560px; color: #c6cede; margin-bottom: 44px; font-size: 17px; }
.hero .btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---- Page hero (inner pages) ---- */
.page-hero { position: relative; color: #fff; padding: 74px 0 60px; overflow: hidden; }
.page-hero .wrap { position: relative; z-index: 3; }
.page-hero h1 { font-size: clamp(36px, 4.4vw, 56px); line-height: 1.14; color: #fff; max-width: 760px; margin-bottom: 22px; letter-spacing: -.4px; }
.page-hero p.lead { max-width: 640px; color: #c6cede; font-size: 16.5px; }
.page-hero video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; z-index: 0; opacity: 0; transition: opacity 3s ease; }
.page-hero video.on { opacity: 1; }
.page-hero .veil { position: absolute; inset: 0; z-index: 1; }
.ph-about { background: linear-gradient(90deg, rgba(8,13,24,.92) 0%, rgba(8,13,24,.6) 55%, rgba(8,13,24,.28) 100%), url('../img/sf-bay-v2.jpg') center 60% / cover no-repeat; }
.ph-about .veil { background: linear-gradient(90deg, rgba(8,13,24,.92) 0%, rgba(8,13,24,.6) 55%, rgba(8,13,24,.28) 100%); }
.ph-certs { background: linear-gradient(90deg, rgba(8,13,24,.93) 0%, rgba(8,13,24,.64) 55%, rgba(8,13,24,.3) 100%), url('../img/certs-hero-v2.jpg') center 35% / cover no-repeat; }
.ph-certs .veil { background: linear-gradient(90deg, rgba(8,13,24,.93) 0%, rgba(8,13,24,.64) 55%, rgba(8,13,24,.3) 100%); }
.ph-how { background: linear-gradient(90deg, rgba(8,13,24,.93) 0%, rgba(8,13,24,.7) 55%, rgba(8,13,24,.42) 100%), url('../img/how-hero-v2.jpg') center 45% / cover no-repeat; }
.ph-how .veil { background: linear-gradient(90deg, rgba(8,13,24,.93) 0%, rgba(8,13,24,.7) 55%, rgba(8,13,24,.42) 100%); }
.ph-partners { background: linear-gradient(90deg, rgba(8,13,24,.92) 0%, rgba(8,13,24,.6) 55%, rgba(8,13,24,.26) 100%), url('../img/partners-boardroom.jpg') center 40% / cover no-repeat; }
.ph-partners .veil { background: linear-gradient(90deg, rgba(8,13,24,.92) 0%, rgba(8,13,24,.6) 55%, rgba(8,13,24,.26) 100%); }
.ph-insights { background: linear-gradient(90deg, rgba(8,13,24,.93) 0%, rgba(8,13,24,.66) 55%, rgba(8,13,24,.32) 100%), url('../img/sv-team.jpg') center 30% / cover no-repeat; }
.ph-insights .veil { background: linear-gradient(90deg, rgba(8,13,24,.93) 0%, rgba(8,13,24,.66) 55%, rgba(8,13,24,.32) 100%); }
.ph-partners .veil { background: linear-gradient(90deg, rgba(8,13,24,.92) 0%, rgba(8,13,24,.6) 55%, rgba(8,13,24,.26) 100%); }

/* ---- Stats band ---- */
.stats { background: var(--navy-2); padding: 62px 0; }
.stats .row { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat { text-align: center; padding: 8px 24px; border-left: 1px solid var(--hairline-dark); opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .9s cubic-bezier(.16,1,.3,1); }
.stat:nth-child(2) { transition-delay: .14s; }
.stat:nth-child(3) { transition-delay: .28s; }
.stat:first-child { border-left: none; }
.stat svg { width: 34px; height: 34px; margin-bottom: 14px; opacity: 0; transform: scale(.4) rotate(-8deg); transition: opacity .7s ease, transform .9s cubic-bezier(.34,1.56,.64,1); }
.stat:nth-child(1) svg { transition-delay: .25s; }
.stat:nth-child(2) svg { transition-delay: .39s; }
.stat:nth-child(3) svg { transition-delay: .53s; }
.stats.inview .stat { opacity: 1; transform: none; }
.stats.inview .stat svg { opacity: 1; transform: none; }
.stat .num { font-family: 'Playfair Display', serif; font-size: 46px; color: #fff; line-height: 1.15; font-variant-numeric: tabular-nums; }
.stat .num::after { content: ""; display: block; width: 0; height: 2px; background: var(--gold); margin: 12px auto 0; transition: width 1.1s cubic-bezier(.16,1,.3,1) .9s; }
.stats.inview .num::after { width: 44px; }
.stat .lbl { font-size: 11px; letter-spacing: 2.8px; text-transform: uppercase; color: var(--body-dark); margin-top: 10px; }
@media (prefers-reduced-motion: reduce) {
  .stat, .stat svg { opacity: 1 !important; transform: none !important; transition: none !important; }
  .stats .num::after { width: 44px; transition: none; }
}

/* ---- Trusted statement ---- */
.trusted { position: relative; padding: 92px 0; text-align: center; color: #fff;
  background: linear-gradient(rgba(8,13,24,.82), rgba(8,13,24,.82)), url('../img/sv-campus.jpg') center 38% / cover no-repeat; }
.trusted > .wrap { position: relative; z-index: 3; }
.trusted .serif { font-size: clamp(24px, 2.8vw, 33px); max-width: 820px; margin: 0 auto 20px; line-height: 1.4; color: #fff; }
.trusted p { max-width: 660px; margin: 0 auto 34px; font-size: 15.5px; color: #c6cede; }

/* ---- Section headers ---- */
.sec-head h2 { font-size: clamp(31px, 3.6vw, 44px); line-height: 1.18; margin-bottom: 20px; letter-spacing: -.3px; }
.sec-head p { max-width: 700px; font-size: 16px; }

/* ---- What we do + Why AICA ---- */
.wwd-grid { display: grid; grid-template-columns: 1.55fr 1fr; gap: 56px; margin-top: 60px; align-items: start; }
.wwd-item { padding: 34px 0; border-top: 1px solid var(--hairline); display: grid; grid-template-columns: 64px 1fr; gap: 28px; align-items: start; }
.wwd-item:last-child { border-bottom: 1px solid var(--hairline); }
.wwd-item svg { width: 46px; height: 46px; margin-top: 4px; }
.wwd-item h3 { font-size: 23px; margin-bottom: 10px; }
.wwd-item p { font-size: 15px; }
.why-panel { background: var(--navy); color: #fff; padding: 44px 40px; }
.why-panel > p { color: var(--body-dark); font-size: 14px; margin-bottom: 6px; }
.why-item { padding: 22px 0; border-bottom: 1px solid var(--hairline-dark); }
.why-item:last-child { border-bottom: none; padding-bottom: 6px; }
.why-item .n { font-family: 'Playfair Display', serif; color: var(--gold); font-size: 15px; font-style: italic; }
.why-item h3 { color: #fff; font-size: 18px; margin: 5px 0 8px; }
.why-item p { color: var(--body-dark); font-size: 13.5px; line-height: 1.65; }

/* ---- Certification teaser (home) ---- */
.ct-grid { display: grid; grid-template-columns: 1fr; max-width: 760px; margin: 52px auto 0; }
a.ct { display: grid; grid-template-columns: 92px 1fr auto; gap: 26px; align-items: center; padding: 24px 0; border-top: 1px solid var(--hairline); text-decoration: none; }
a.ct:hover h3 { color: var(--gold); }
.ct-badge { width: 92px; height: auto; display: block; filter: drop-shadow(0 6px 14px rgba(10,17,31,.22)); }
.ct h3 { font-size: 19.5px; transition: color .2s ease; }
.ct .lvl { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--body); }
.ct .arrow { font-family: 'Playfair Display', serif; color: var(--gold); font-size: 22px; }

/* ---- About ---- */
.about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 72px; align-items: start; margin-top: 48px; }
.about-grid .col p + p { margin-top: 18px; }
.pull { font-family: 'Playfair Display', serif; font-style: italic; font-size: 21px; color: var(--ink); margin-top: 28px; line-height: 1.5; }
.vm { border-left: 2px solid var(--gold); padding-left: 28px; }
.vm + .vm { margin-top: 40px; }
.vm h3 { font-size: 21px; margin-bottom: 10px; }
.vm p { font-size: 15px; }
.vm ul { list-style: none; }
.vm li { padding: 7px 0 7px 24px; position: relative; font-size: 14.5px; }
.vm li::before { content: "•"; position: absolute; left: 0; color: var(--gold); }

/* ---- Authority (dark w/ earth) ---- */
.authority { background: linear-gradient(90deg, var(--navy) 0%, var(--navy) 46%, rgba(10,17,31,.35) 100%), url('../img/earth-network.jpg') right center / 62% auto no-repeat var(--navy); color: #fff; }
.authority h2, .authority h3 { color: #fff; }
.authority p { color: var(--body-dark); }
.auth-head { max-width: 560px; }
.pillars { margin-top: 56px; max-width: 640px; }
.pillar { padding: 26px 0; border-top: 1px solid var(--hairline-dark); display: grid; grid-template-columns: 56px 1fr; gap: 20px; }
.pillar:last-child { border-bottom: 1px solid var(--hairline-dark); }
.pillar .n { font-family: 'Playfair Display', serif; font-style: italic; color: var(--gold); font-size: 17px; padding-top: 2px; }
.pillar h3 { font-size: 20px; margin-bottom: 8px; }
.pillar p { font-size: 14.5px; }
.purpose { margin-top: 72px; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.purpose h3 { font-size: 26px; }
.purpose ul { list-style: none; margin-top: 16px; }
.purpose li { padding: 8px 0 8px 26px; position: relative; color: #d5dbe7; font-size: 15px; }
.purpose li::before { content: "•"; position: absolute; left: 0; color: var(--gold); }

/* ---- Practitioner photo cards ---- */
.learn { background: var(--paper-2); }
.learn .cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 60px; }
.pcard { background: #fff; border: 1px solid var(--hairline); }
.pcard img { width: 100%; height: 210px; object-fit: cover; display: block; }
.pcard .body { padding: 30px 28px 34px; }
.pcard h3 { font-size: 21px; margin-bottom: 10px; }
.pcard p { font-size: 14.5px; }

/* ---- Operating model ---- */
.om-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 64px; margin-top: 48px; }
.om { padding: 30px 0; border-top: 1px solid var(--hairline); display: grid; grid-template-columns: 52px 1fr; gap: 22px; }
.om .n { font-family: 'Playfair Display', serif; font-style: italic; font-size: 19px; color: var(--gold); padding-top: 1px; }
.om h3 { font-size: 20px; margin-bottom: 8px; }
.om p { font-size: 14.5px; }

/* ---- Process ---- */
.process { background: var(--paper-2); }
.steps { margin-top: 52px; }
.step { display: grid; grid-template-columns: 130px 1fr; gap: 40px; padding: 44px 0; border-top: 1px solid var(--hairline); }
.step .n { font-family: 'Playfair Display', serif; font-size: 52px; color: var(--gold); line-height: .95; font-style: italic; }
.step h3 { font-size: 23px; margin-bottom: 12px; }
.step p { font-size: 15px; max-width: 880px; }

/* ---- Governance ---- */
.gov { background: var(--navy-2); color: #fff; }
.gov h2, .gov h3 { color: #fff; }
.gov p { color: var(--body-dark); }
.gov-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.gov-grid ul { list-style: none; margin-top: 18px; }
.gov-grid li { padding: 8px 0 8px 26px; position: relative; color: #d5dbe7; font-size: 15px; }
.gov-grid li::before { content: "•"; position: absolute; left: 0; color: var(--gold); }
.commit .item { padding: 18px 0; border-bottom: 1px solid var(--hairline-dark); }
.commit .item:last-child { border-bottom: none; }
.commit h3 { font-size: 17.5px; margin-bottom: 4px; }
.commit p { font-size: 14px; }

/* ---- Different ---- */
.diff-list { margin-top: 52px; max-width: 860px; }
.diff { display: grid; grid-template-columns: 60px 1fr; gap: 24px; align-items: baseline; padding: 24px 0; border-top: 1px solid var(--hairline); }
.diff:last-child { border-bottom: 1px solid var(--hairline); }
.diff .n { font-family: 'Playfair Display', serif; font-style: italic; font-size: 18px; color: var(--gold); }
.diff h3 { font-size: 22px; font-weight: 500; }

/* ---- Join band ---- */
.join { position: relative; color: #fff; padding: 106px 0; background: var(--navy); overflow: hidden; }
.join video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.join .veil { position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(8,13,24,.93) 0%, rgba(8,13,24,.66) 55%, rgba(8,13,24,.32) 100%); }
.join > .wrap { position: relative; z-index: 3; }
.join h2 { color: #fff; font-size: clamp(30px, 3.6vw, 44px); max-width: 620px; margin-bottom: 18px; }
.join p { max-width: 540px; color: #c6cede; margin-bottom: 40px; }

/* ---- Certifications page ---- */
.certs { background: var(--paper); }
.track-label { display: flex; align-items: baseline; gap: 18px; margin: 64px 0 8px; }
.track-label .kicker { margin-bottom: 0; }
.track-label span.rule { flex: 1; height: 1px; background: var(--hairline); align-self: center; }
.cert { display: grid; grid-template-columns: 168px 1fr; gap: 44px; padding: 44px 0; border-top: 1px solid var(--hairline); }
.cert:first-of-type { border-top: none; }
.cert .badge { width: 148px; height: auto; display: block; border-radius: 4px; }
.cert h3 { font-size: 25px; margin-bottom: 6px; }
.cert .desig { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-bottom: 14px; }
.cert .meta { display: flex; flex-wrap: wrap; gap: 8px 26px; margin-bottom: 16px; font-size: 12.5px; letter-spacing: .6px; color: var(--body); }
.cert .meta b { color: var(--ink); font-weight: 600; }
.cert p.desc { font-size: 15px; max-width: 780px; }
.cert .domains { margin-top: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 4px 40px; list-style: none; max-width: 820px; }
.cert .domains li { padding: 5px 0 5px 22px; position: relative; font-size: 14px; }
.cert .domains li::before { content: "•"; position: absolute; left: 0; color: var(--gold); }
.badge-strip { background: var(--navy-2); color: #fff; margin-top: 84px; padding: 64px 56px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px; align-items: center; }
.badge-strip h3 { color: #fff; font-size: 26px; margin-bottom: 14px; }
.badge-strip p { color: var(--body-dark); font-size: 15px; }
.badge-strip ul { list-style: none; margin-top: 16px; }
.badge-strip li { padding: 6px 0 6px 24px; position: relative; color: #d5dbe7; font-size: 14.5px; }
.badge-strip li::before { content: "•"; position: absolute; left: 0; color: var(--gold); }
.badge-wall { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; }
.badge-wall svg { width: 104px; height: 118px; }

/* ---- Our Mark ---- */
.mark { background: var(--navy); color: #fff; }
.mark h2, .mark h3 { color: #fff; }
.mark .sec-head p { color: var(--body-dark); }
.mark-grid { display: grid; grid-template-columns: 1fr 1.35fr; gap: 72px; margin-top: 56px; align-items: start; }
.mark-grid .mark-visual { background: radial-gradient(420px 420px at 50% 42%, #17233d 0%, var(--navy) 75%); border: 1px solid var(--hairline-dark); padding: 56px 40px; text-align: center; }
.mark-grid .mark-visual img { max-width: 78%; height: auto; filter: drop-shadow(0 18px 50px rgba(201,150,46,.28)); }
.mark-item { padding: 24px 0; border-top: 1px solid var(--hairline-dark); }
.mark-item:last-child { border-bottom: 1px solid var(--hairline-dark); }
.mark-item h3 { font-size: 19px; margin-bottom: 8px; }
.mark-item p { color: var(--body-dark); font-size: 14px; }
.mark-close { margin-top: 64px; text-align: center; }
.mark-close .serif { font-size: clamp(20px, 2.4vw, 26px); color: #fff; font-style: italic; max-width: 880px; margin: 0 auto; line-height: 1.55; }
.mark-close .kicker { margin-top: 20px; }

/* ---- Partners ---- */
.pt-steps { margin-top: 52px; }
.pt-step { display: grid; grid-template-columns: 110px 1fr; gap: 36px; padding: 38px 0; border-top: 1px solid var(--hairline); }
.pt-step .n { font-family: 'Playfair Display', serif; font-size: 44px; color: var(--gold); line-height: .95; font-style: italic; }
.pt-step h3 { font-size: 22px; margin-bottom: 10px; }
.pt-step p { font-size: 15px; max-width: 840px; }

/* ---- Gold CTA ---- */
.cta-band { position: relative; padding: 62px 0;
  background: linear-gradient(90deg, rgba(160,115,24,.93) 0%, rgba(178,130,32,.88) 50%, rgba(196,146,44,.78) 100%), url('../img/campus-quad.jpg') center 28% / cover no-repeat; }
.cta-band > .wrap { position: relative; z-index: 3; }
.cta-in { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(24px, 3vw, 33px); }
.cta-band p { color: rgba(255,255,255,.88); margin-top: 8px; }

/* ---- Footer ---- */
footer { background: var(--navy); color: var(--body-dark); padding: 62px 0 32px; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 52px; }
.foot-brand .brand-name { color: #fff; }
.foot-brand p { font-size: 14px; margin-top: 20px; max-width: 330px; line-height: 1.7; }
footer h4 { font-size: 11.5px; letter-spacing: 2.4px; text-transform: uppercase; color: var(--gold); margin-bottom: 20px; font-weight: 600; }
footer ul { list-style: none; }
footer li { margin-bottom: 11px; }
footer a { color: #cbd3e1; text-decoration: none; font-size: 14px; }
footer a:hover { color: var(--gold-bright); }
.foot-base { border-top: 1px solid var(--hairline-dark); margin-top: 60px; padding-top: 30px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; }

/* ---- Insights index ---- */
.insights-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; margin-top: 48px; padding-bottom: 28px; border-bottom: 1px solid var(--hairline); }
.insights-count { font-size: 13px; color: var(--body); }
.insights-count b { color: var(--ink); font-variant-numeric: tabular-nums; }
.insights-filters { display: flex; flex-wrap: wrap; gap: 10px; }
.insights-filters button { font-family: inherit; font-size: 11.5px; letter-spacing: 1.4px; text-transform: uppercase; font-weight: 600; padding: 10px 18px; border: 1px solid var(--hairline); background: #fff; color: var(--body); cursor: pointer; transition: all .18s ease; }
.insights-filters button:hover { border-color: var(--gold); color: var(--ink); }
.insights-filters button.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.insights-list { margin-top: 8px; }
.insight-row { display: grid; grid-template-columns: 140px 130px 1fr; gap: 28px; align-items: baseline; padding: 28px 0; border-bottom: 1px solid var(--hairline); min-width: 0; }
.insight-row > * { min-width: 0; }
.insight-row .insight-date { font-size: 12px; letter-spacing: .8px; color: var(--body); font-variant-numeric: tabular-nums; white-space: nowrap; }
.insight-row .insight-tag { font-size: 10.5px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.insight-row .insight-title { font-size: 19px; margin-bottom: 6px; line-height: 1.35; }
.insight-row .insight-dek { font-size: 14px; color: var(--body); max-width: 720px; }
.insight-row.hidden { display: none; }
.insights-empty { display: none; padding: 60px 0; text-align: center; color: var(--body); font-size: 15px; }
.insights-empty.show { display: block; }

/* ---- Mid-size nav ---- */
@media (max-width: 1400px) {
  .brand-sub { display: none; }
  .nav-links { gap: 20px; }
  .nav-links a { font-size: 11.5px; letter-spacing: 1px; }
  .nav-cta { padding: 12px 18px; }
}
@media (max-width: 1120px) {
  .nav-links { display: none; position: fixed; top: 82px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: flex-start; padding: 26px 28px; gap: 22px; border-bottom: 1px solid var(--hairline); box-shadow: 0 24px 40px rgba(0,0,0,.12); }
  #menu-toggle:checked ~ .nav-links { display: flex; }
  .hamburger { display: flex; }
}

/* ---- Mobile ---- */
@media (max-width: 920px) {
  section { padding: 52px 0; }
  .brand img.brand-mark { height: 44px; }
  .brand img.brand-lockup { height: 42px; }
  .hero { min-height: 74vh; background: linear-gradient(180deg, rgba(8,13,24,.88) 0%, rgba(8,13,24,.62) 100%), url('../img/hero-skyline.jpg') center 30% / cover no-repeat; }
  .hero-in { padding: 90px 28px; }
  .page-hero { padding: 68px 0 44px; }
  .stats .row, .learn .cards, .om-grid, .ct-grid { grid-template-columns: 1fr; }
  .stat { border-left: none; border-top: 1px solid var(--hairline-dark); padding: 26px 10px; }
  .stat:first-child { border-top: none; }
  .wwd-grid, .about-grid, .purpose, .gov-grid, .mark-grid { grid-template-columns: 1fr; gap: 44px; }
  .authority { background: var(--navy); }
  .step, .pt-step { grid-template-columns: 1fr; gap: 10px; padding: 34px 0; }
  .step .n, .pt-step .n { font-size: 36px; }
  .wwd-item { grid-template-columns: 48px 1fr; gap: 18px; }
  .foot-grid { grid-template-columns: 1fr; gap: 38px; }
  .cta-in { flex-direction: column; align-items: flex-start; }
  .cert { grid-template-columns: 1fr; gap: 22px; }
  .cert .domains { grid-template-columns: 1fr; }
  .badge-strip { grid-template-columns: 1fr; padding: 44px 28px; gap: 40px; }
  .badge-wall svg { width: 84px; height: 96px; }
  .trusted { padding: 90px 0; }
  .join { padding: 72px 0; background: linear-gradient(180deg, rgba(8,13,24,.88), rgba(8,13,24,.65)), url('../img/grad-poster.jpg') center / cover no-repeat; }
  .join video, .hero video, .page-hero video { display: none; }
  input, select, textarea { font-size: 16px !important; }
  .insights-filters { gap: 8px; }
  .insights-filters button { font-size: 10.5px; padding: 9px 14px; }
  .insight-row { grid-template-columns: 1fr; gap: 6px; padding: 22px 0; }
  .insight-row .insight-date { order: -1; }
}

/* ============================================================
   ---- Course detail pages (course-*.html) : appended ----
   ============================================================ */
.ph-course { background: linear-gradient(90deg, var(--navy) 0%, var(--navy-2) 60%, var(--navy-3) 100%); }
.ph-course .veil { background: radial-gradient(760px 420px at 82% 18%, rgba(201,150,46,.16) 0%, rgba(8,13,24,0) 70%); }
.course-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 72px; align-items: start; margin-top: 48px; }
.course-body p { font-size: 15.5px; max-width: 720px; }
.course-body p + p { margin-top: 18px; }
.course-body a { color: var(--gold); text-decoration: none; border-bottom: 1px solid var(--gold); }
.course-body a:hover { color: var(--gold-bright); border-color: var(--gold-bright); }
.om p a { color: var(--gold); text-decoration: none; border-bottom: 1px solid var(--gold); }
.om p a:hover { color: var(--gold-bright); border-color: var(--gold-bright); }
.sg-copy { max-width: 860px; margin-top: 8px; }
.sg-copy p { font-size: 15px; }
.sg-copy p + p { margin-top: 16px; }
.sg-map-wrap { overflow-x: auto; margin-top: 44px; }
.sg-map { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 14px; }
.sg-map th { text-align: left; font-size: 11px; letter-spacing: 2.2px; text-transform: uppercase; color: var(--gold); font-weight: 600; padding: 0 22px 14px 0; border-bottom: 1px solid var(--ink); }
.sg-map td { padding: 15px 22px 15px 0; border-bottom: 1px solid var(--hairline); vertical-align: top; color: var(--body); line-height: 1.6; }
.sg-map td:first-child { color: var(--ink); font-weight: 500; width: 34%; }
.sg-map td:last-child { white-space: nowrap; }
.sg-note { margin-top: 30px; max-width: 860px; font-size: 13.5px; color: var(--body); border-left: 2px solid var(--gold); padding-left: 22px; line-height: 1.7; }
.sg-after { margin-top: 22px; font-size: 14px; max-width: 860px; }
.sg-after a { color: var(--gold); text-decoration: none; border-bottom: 1px solid var(--gold); }
.sg-after a:hover { color: var(--gold-bright); border-color: var(--gold-bright); }
.faq-list { margin-top: 44px; max-width: 900px; }
.faq-item { padding: 28px 0; border-top: 1px solid var(--hairline); }
.faq-item:last-child { border-bottom: 1px solid var(--hairline); }
.faq-q { font-family: 'Playfair Display', Georgia, serif; font-size: 20px; color: var(--ink); margin-bottom: 10px; line-height: 1.4; }
.faq-a { font-size: 15px; color: var(--body); }
.btn-gold-ghost { border: 1px solid var(--gold); color: var(--gold); padding: 13px 26px; margin-top: 24px; }
.btn-gold-ghost:hover { background: var(--gold); color: #fff; }
@media (max-width: 920px) {
  .course-grid { grid-template-columns: 1fr; gap: 44px; }
  .sg-map td:last-child { white-space: normal; }
}