:root {
  --navy-950: #061827;
  --navy-900: #071d31;
  --navy-850: #0b2943;
  --navy-800: #103651;
  --slate-700: #3d5062;
  --slate-600: #5c6d7c;
  --slate-500: #758796;
  --line: #d9e2e8;
  --paper: #ffffff;
  --mist: #f3f7f9;
  --mist-2: #eaf1f5;
  --gold: #cba25a;
  --gold-dark: #a9803f;
  --gold-soft: #f4ead7;
  --aqua: #18a8b8;
  --shadow: 0 22px 55px rgba(7, 29, 49, .12);
  --radius: 24px;
  --radius-sm: 14px;
  --shell: min(1180px, calc(100% - 40px));
  --transition: 220ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  color: var(--navy-900);
  background: var(--paper);
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
::selection { background: var(--gold-soft); color: var(--navy-950); }

.shell { width: var(--shell); margin-inline: auto; }
.section-pad { padding: 112px 0; position: relative; }
.section-tint { background: linear-gradient(180deg, #f5f8fa 0%, #eef4f6 100%); }
.dark-section { background: var(--navy-950); color: #fff; }

.skip-link {
  position: fixed; z-index: 9999; top: 12px; left: 12px; padding: 10px 14px;
  background: #fff; color: var(--navy-950); border-radius: 8px; transform: translateY(-150%);
  box-shadow: var(--shadow);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 1000; padding: 14px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition), backdrop-filter var(--transition);
}
.site-header.scrolled { background: rgba(6, 24, 39, .94); backdrop-filter: blur(14px); box-shadow: 0 10px 35px rgba(0,0,0,.18); padding: 8px 0; }
.navbar { min-height: 60px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; color: #fff; flex: 0 0 auto; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(211,173,99,.72); border-radius: 50%; color: #e2bd78; font-weight: 800; letter-spacing: .04em; }
.brand-text { font-size: .78rem; font-weight: 800; letter-spacing: .11em; white-space: nowrap; }
.nav-menu { display: flex; align-items: center; justify-content: flex-end; gap: 5px; }
.nav-menu a { position: relative; text-decoration: none; color: rgba(255,255,255,.78); font-size: .79rem; font-weight: 650; padding: 9px 8px; border-radius: 8px; transition: color var(--transition), background var(--transition); white-space: nowrap; }
.nav-menu a:hover, .nav-menu a:focus-visible, .nav-menu a.active { color: #fff; background: rgba(255,255,255,.08); }
.nav-menu a.active::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 4px; height: 2px; background: var(--gold); border-radius: 99px; }
.menu-toggle { display: none; width: 44px; height: 44px; background: transparent; border: 1px solid rgba(255,255,255,.3); border-radius: 10px; padding: 10px; cursor: pointer; }
.menu-toggle span { display: block; height: 2px; background: #fff; margin: 4px 0; border-radius: 4px; transition: transform var(--transition), opacity var(--transition); }
.menu-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.hero { min-height: 100vh; display: grid; align-items: center; background: radial-gradient(circle at 80% 24%, rgba(36,142,156,.19), transparent 28%), radial-gradient(circle at 12% 80%, rgba(203,162,90,.15), transparent 30%), linear-gradient(135deg, #061827 0%, #0a2740 48%, #0f3c58 100%); color: #fff; overflow: hidden; padding-top: 140px; }
.hero-pattern { position: absolute; inset: 0; opacity: .22; pointer-events: none; background-image: repeating-radial-gradient(circle at 18% 55%, transparent 0 24px, rgba(255,255,255,.06) 25px 26px, transparent 27px 48px), linear-gradient(90deg, transparent 0 49.7%, rgba(255,255,255,.03) 50%, transparent 50.3%); mask-image: linear-gradient(to right, #000, transparent 72%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(340px, .8fr); gap: 76px; align-items: center; position: relative; z-index: 1; }
.eyebrow { margin: 0 0 14px; font-size: .76rem; line-height: 1.3; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; color: var(--aqua); }
.hero .eyebrow { color: #6ad5df; }
.hero h1 { margin: 0; font-family: "Playfair Display", Georgia, serif; font-size: clamp(3.1rem, 7vw, 6.25rem); line-height: .92; letter-spacing: -.045em; max-width: 850px; }
.hero-role { margin: 25px 0 0; max-width: 860px; color: #dce8ef; font-weight: 560; font-size: clamp(1rem, 1.55vw, 1.18rem); line-height: 1.7; }
.hero-role span { color: var(--gold); padding: 0 .22em; }
.hero-lead { margin: 26px 0 0; max-width: 780px; color: #b7cad5; font-family: "Noto Sans Bengali", "Hind Siliguri", "Segoe UI", sans-serif; font-size: 1.02rem; }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 11px 18px; border-radius: 10px; font-size: .9rem; font-weight: 800; letter-spacing: .01em; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition); }
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, .text-link:focus-visible, .gallery-thumb:focus-visible, .timeline-item:focus-visible, summary:focus-visible, .modal-close:focus-visible, .modal-nav:focus-visible, .back-to-top:focus-visible { outline: 3px solid rgba(24,168,184,.45); outline-offset: 3px; }
.btn-gold { background: var(--gold); color: var(--navy-950); box-shadow: 0 12px 26px rgba(203,162,90,.24); }
.btn-gold:hover { background: #ddb76e; }
.btn-ghost { border-color: rgba(255,255,255,.32); color: #fff; background: rgba(255,255,255,.04); }
.btn-ghost:hover { border-color: rgba(255,255,255,.6); background: rgba(255,255,255,.08); }
.btn-light { background: #fff; color: var(--navy-950); }
.btn-outline { border-color: #b9c8d2; color: var(--navy-900); background: #fff; }
.btn-outline:hover { border-color: var(--navy-900); }
.btn-ghost-dark { border-color: #cbd6dc; background: transparent; color: var(--navy-900); }
.hero-signals { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 44px; max-width: 850px; }
.hero-signals div { padding: 16px 16px 14px; border-top: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.035); }
.hero-signals strong { display: block; color: #fff; font-size: .78rem; letter-spacing: .12em; }
.hero-signals span { display: block; margin-top: 5px; color: #9fb5c2; font-size: .78rem; line-height: 1.45; }
.hero-visual { position: relative; display: grid; justify-items: center; }
.portrait-frame { position: relative; width: min(390px, 80vw); aspect-ratio: 1 / 1; border-radius: 50%; padding: 12px; border: 1px solid rgba(203,162,90,.55); box-shadow: 0 35px 70px rgba(0,0,0,.33); }
.portrait-frame::before { content: ""; position: absolute; inset: 18px; border: 1px solid rgba(255,255,255,.14); border-radius: inherit; z-index: 1; pointer-events: none; }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center; border-radius: inherit; }
.portrait-orbit { position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.15); pointer-events: none; }
.orbit-one { inset: -26px; border-style: dashed; animation: orbit 24s linear infinite; }
.orbit-two { inset: -52px; border-color: rgba(203,162,90,.16); }
.hero-badge { position: relative; margin-top: -28px; width: min(330px, 88%); padding: 18px 22px; border-radius: 16px; background: rgba(255,255,255,.95); color: var(--navy-900); box-shadow: var(--shadow); text-align: center; }
.hero-badge span { display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .13em; color: var(--slate-600); }
.hero-badge strong { display: block; margin-top: 6px; font-family: Georgia, serif; font-size: 1.12rem; }
.hero-badge small { color: var(--gold-dark); font-weight: 750; }
@keyframes orbit { to { transform: rotate(360deg); } }

.section-heading { max-width: 820px; margin-bottom: 48px; }
.section-heading h2 { margin: 0; font-family: "Playfair Display", Georgia, serif; font-size: clamp(2.25rem, 4.2vw, 4rem); line-height: 1.08; letter-spacing: -.03em; }
.section-heading p:not(.eyebrow) { margin: 18px 0 0; color: var(--slate-600); font-size: 1.06rem; }
.section-heading.light h2 { color: #fff; }
.section-heading.light p:not(.eyebrow) { color: #b9cad4; }

.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 16px 40px rgba(7,29,49,.07); }
.about-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 24px; }
.about-copy { padding: 34px; }
.about-copy h3 { margin: 0 0 16px; font-size: 1.45rem; }
.about-copy p { margin: 0 0 15px; color: var(--slate-700); }
.quote-card { position: relative; overflow: hidden; padding: 36px; border-radius: var(--radius); background: linear-gradient(145deg, var(--navy-900), #103d5c); color: #fff; box-shadow: var(--shadow); }
.quote-card::after { content: ""; position: absolute; width: 150px; height: 150px; border: 1px solid rgba(203,162,90,.28); border-radius: 50%; right: -50px; bottom: -55px; }
.quote-mark { display: block; font-family: Georgia, serif; font-size: 5rem; line-height: .6; color: var(--gold); }
.quote-card blockquote { margin: 24px 0; font-family: Georgia, serif; font-size: clamp(1.55rem, 2.8vw, 2.2rem); line-height: 1.25; }
.quote-card p { margin: 0; color: #adc3d0; font-size: .82rem; letter-spacing: .03em; }
.expertise-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 24px; }
.expertise-card { position: relative; min-height: 245px; padding: 24px 20px; border: 1px solid var(--line); border-radius: 18px; background: #fff; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); overflow: hidden; }
.expertise-card::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform var(--transition); }
.expertise-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); border-color: #c6d3db; }
.expertise-card:hover::before { transform: scaleX(1); }
.icon-box { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: var(--mist-2); color: var(--navy-800); }
.card-index { position: absolute; top: 24px; right: 18px; color: #a6b5bf; font-size: .74rem; font-weight: 850; letter-spacing: .14em; }
.expertise-card h3 { margin: 26px 0 10px; font-size: 1.05rem; }
.expertise-card p { margin: 0; color: var(--slate-600); font-size: .9rem; }

.feature-split { display: grid; grid-template-columns: .68fr 1.32fr; gap: 52px; align-items: center; padding: 34px; border: 1px solid #dbe4e9; border-radius: var(--radius); background: rgba(255,255,255,.86); box-shadow: 0 18px 50px rgba(7,29,49,.06); margin-bottom: 24px; }
.feature-split.reverse { grid-template-columns: 1.32fr .68fr; }
.feature-split.reverse .evidence-preview { order: 2; }
.evidence-preview { min-height: 380px; display: grid; place-items: center; padding: 18px; background: #fff; border-radius: 18px; overflow: hidden; }
.evidence-preview img { max-height: 430px; object-fit: contain; }
.feature-copy h3 { margin: 14px 0 14px; font-family: Georgia, serif; font-size: clamp(1.7rem, 3vw, 2.5rem); line-height: 1.15; }
.feature-copy p { margin: 0 0 14px; color: var(--slate-700); }
.date-pill, .tag { display: inline-flex; align-items: center; gap: 6px; min-height: 30px; padding: 6px 10px; border-radius: 999px; background: var(--gold-soft); color: #795d2d; font-size: .72rem; font-weight: 800; letter-spacing: .03em; }
.text-link { appearance: none; border: 0; background: transparent; padding: 0; color: var(--navy-900); font-weight: 850; cursor: pointer; text-decoration: underline; text-decoration-color: rgba(203,162,90,.7); text-underline-offset: 5px; text-decoration-thickness: 2px; }
.text-link:hover { color: var(--gold-dark); }
.capability-panel { margin-top: 50px; display: grid; grid-template-columns: .85fr 1.15fr; gap: 38px; padding: 38px; background: var(--navy-900); color: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
.capability-panel h3 { margin: 0; font-family: Georgia, serif; font-size: 2rem; }
.capability-panel p:not(.eyebrow) { color: #b8c8d2; }
.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; align-content: start; }
.capability-grid span { padding: 12px 14px; border: 1px solid rgba(255,255,255,.13); border-radius: 10px; color: #e9f1f5; font-size: .87rem; background: rgba(255,255,255,.035); }

.project-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.project-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 18px 45px rgba(7,29,49,.075); }
.project-image { height: 320px; background: var(--mist); padding: 20px; overflow: hidden; }
.project-image img { width: 100%; height: 100%; object-fit: contain; transition: transform 500ms ease; }
.project-card:hover .project-image img { transform: scale(1.035); }
.project-body { padding: 30px; }
.project-body h3 { margin: 15px 0 12px; font-family: Georgia, serif; font-size: 1.8rem; }
.project-body p { color: var(--slate-700); }
.project-note { font-size: .9rem; padding-top: 12px; border-top: 1px solid var(--line); }
.training-card { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; padding: 36px; border-radius: var(--radius); background: linear-gradient(135deg, #edf4f7, #f9fbfc); border: 1px solid #d5e0e6; }
.training-copy h3 { margin: 0 0 18px; font-family: Georgia, serif; font-size: 2rem; }
.facts-list { margin: 0 0 22px; display: grid; gap: 8px; }
.facts-list div { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid #dce5ea; }
.facts-list dt { font-size: .78rem; color: var(--slate-600); text-transform: uppercase; letter-spacing: .08em; font-weight: 800; }
.facts-list dd { margin: 0; color: var(--navy-900); font-weight: 680; }
.certificate-frame { padding: 18px; border: 1px solid #d2c4a8; background: #fffdf8; box-shadow: 0 18px 40px rgba(42,32,15,.10); }
.certificate-frame img { width: 100%; object-fit: contain; }

.dark-section .eyebrow { color: #6ad5df; }
.business-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.glass-card { padding: 34px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius); backdrop-filter: blur(5px); }
.glass-card h3 { margin: 9px 0 6px; font-family: Georgia, serif; font-size: 2rem; }
.glass-card p { color: #b8c7d1; }
.mini-label { color: var(--gold); font-size: .72rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.location-line { color: #fff !important; font-weight: 850; }
.check-list { list-style: none; padding: 0; margin: 12px 0 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.check-list li { position: relative; padding-left: 22px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 900; }
.source-warning { display: grid; grid-template-columns: 180px 1fr; gap: 24px; margin-top: 18px; padding: 20px 24px; border-left: 3px solid var(--gold); background: rgba(203,162,90,.08); }
.source-warning strong { color: var(--gold); }
.source-warning p { margin: 0; color: #c0ccd4; }
.media-business { margin-top: 50px; padding-top: 44px; border-top: 1px solid rgba(255,255,255,.12); }
.media-business h3 { margin: 0 0 26px; font-family: Georgia, serif; font-size: clamp(2rem, 4vw, 3.4rem); }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pillar-grid div { padding: 24px; background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.1); border-radius: 16px; }
.pillar-grid span { color: var(--gold); font-weight: 850; font-size: .76rem; letter-spacing: .13em; }
.pillar-grid h4 { margin: 12px 0 8px; font-size: 1.1rem; }
.pillar-grid p { margin: 0; color: #b8c7d1; font-size: .9rem; }
.positioning-line { margin: 24px 0 0; color: #e6edf1; font-weight: 740; letter-spacing: .02em; }

.citation-layout { display: grid; grid-template-columns: 1fr 1.1fr; gap: 54px; align-items: center; }
.citation-document { position: relative; padding: 20px; background: #f7f2e8; border: 1px solid #d8c9ae; box-shadow: 0 25px 55px rgba(80,64,35,.15); transform: rotate(-.4deg); }
.citation-document::before, .citation-document::after { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(169,128,63,.25); pointer-events: none; }
.citation-document::after { inset: 15px; border-style: dashed; }
.citation-copy h3 { margin: 15px 0; font-family: Georgia, serif; font-size: clamp(2rem, 3.5vw, 3rem); }
.citation-copy p { color: var(--slate-700); }
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0; }
.service-tags span { padding: 8px 11px; background: var(--mist-2); border-radius: 999px; font-size: .78rem; font-weight: 750; color: var(--navy-800); }
.fine-print { font-size: .79rem; color: var(--slate-600) !important; }

.swim-section { background: linear-gradient(135deg, #05283b 0%, #07465b 52%, #0a6871 100%); color: #fff; overflow: hidden; }
.swim-section::before { content: ""; position: absolute; inset: 0; background: repeating-radial-gradient(ellipse at 30% 110%, rgba(255,255,255,.08) 0 2px, transparent 3px 14px); opacity: .35; pointer-events: none; }
.swim-section .shell { position: relative; z-index: 1; }
.swim-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 26px; align-items: stretch; }
.swim-card { padding: 36px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius); backdrop-filter: blur(7px); }
.finisher-badge { width: 120px; aspect-ratio: 1; display: grid; place-content: center; text-align: center; border: 1px solid rgba(255,255,255,.32); border-radius: 50%; color: #9ee6e7; letter-spacing: .1em; font-weight: 800; font-size: .78rem; box-shadow: inset 0 0 0 8px rgba(255,255,255,.04); }
.finisher-badge strong { display: block; color: #fff; font-size: 1.07rem; letter-spacing: .04em; }
.swim-card h3 { margin: 26px 0 12px; font-family: Georgia, serif; font-size: 2rem; }
.light-list { grid-template-columns: 1fr; color: #d9e8ec; }
.swim-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.gallery-thumb { border: 0; padding: 0; border-radius: 20px; overflow: hidden; background: rgba(255,255,255,.08); cursor: zoom-in; min-height: 420px; }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.gallery-thumb:nth-child(2) img { object-fit: contain; background: rgba(255,255,255,.92); padding: 12px; }
.gallery-thumb:hover img { transform: scale(1.035); }
.awareness-card { display: grid; grid-template-columns: .8fr 1.2fr; gap: 30px; align-items: center; margin-top: 26px; padding: 26px; border-radius: var(--radius); background: rgba(2,21,31,.35); border: 1px solid rgba(255,255,255,.12); }
.awareness-image { border-radius: 16px; overflow: hidden; }
.awareness-image img { width: 100%; }
.awareness-card h3 { margin: 0 0 12px; font-family: Georgia, serif; font-size: 1.8rem; }
.awareness-card p:not(.eyebrow) { color: #c5d9df; }
.light-link { color: #fff; }
.light-link:hover { color: #f1d29a; }

.timeline-shell { max-width: 1040px; }
.timeline { position: relative; display: grid; gap: 14px; }
.timeline::before { content: ""; position: absolute; left: 154px; top: 0; bottom: 0; width: 1px; background: #c7d4db; }
.timeline-item { appearance: none; width: 100%; border: 0; background: transparent; text-align: left; display: grid; grid-template-columns: 130px 48px 1fr; grid-template-areas: "year dot summary" ". . detail"; align-items: start; min-height: 74px; padding: 14px 10px; cursor: pointer; border-radius: 14px; transition: background var(--transition), transform var(--transition); }
.timeline-item:hover { background: var(--mist); transform: translateX(4px); }
.timeline-year { grid-area: year; font-family: Georgia, serif; font-size: 1.22rem; font-weight: 800; color: var(--navy-800); text-align: right; padding-top: 4px; }
.timeline-dot { grid-area: dot; justify-self: center; width: 14px; height: 14px; margin-top: 8px; border-radius: 50%; background: #fff; border: 3px solid var(--gold); box-shadow: 0 0 0 6px #fff; z-index: 1; }
.timeline-summary { grid-area: summary; display: grid; gap: 3px; color: var(--slate-700); }
.timeline-summary strong { color: var(--navy-900); font-size: 1.05rem; }
.timeline-detail { grid-area: detail; max-height: 0; overflow: hidden; opacity: 0; color: var(--slate-600); font-size: .9rem; transition: max-height 320ms ease, opacity 220ms ease, padding 220ms ease; }
.timeline-item[aria-expanded="true"] .timeline-detail { max-height: 120px; opacity: 1; padding-top: 9px; }
.timeline-item[aria-expanded="true"] { background: #f6f9fa; }

.education-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 24px; }
.table-card, .language-card { border: 1px solid var(--line); background: #fff; border-radius: var(--radius); padding: 26px; box-shadow: 0 15px 38px rgba(7,29,49,.06); }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { padding: 15px 14px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: var(--slate-600); font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; }
td:first-child { font-weight: 800; color: var(--navy-900); }
.verification-note { margin: 18px 0 0; padding: 14px 16px; background: #fff8e9; border-left: 3px solid var(--gold); color: #715d3d; font-size: .84rem; }
.language-card .eyebrow { margin-bottom: 24px; }
.language-item { margin-bottom: 30px; }
.language-item > div:first-child { display: flex; justify-content: space-between; gap: 10px; align-items: flex-end; }
.language-item strong { font-size: 1.25rem; }
.language-item div span { color: var(--slate-600); font-size: .78rem; }
.proficiency { display: block; margin-top: 6px; color: var(--gold-dark); font-weight: 850; font-size: .82rem; }
.meter { height: 8px; margin-top: 12px; background: var(--mist-2); border-radius: 999px; overflow: hidden; }
.meter span { display: block; width: var(--level); height: 100%; background: linear-gradient(90deg, var(--navy-800), var(--aqua)); border-radius: inherit; }

.credential-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.credential-card { position: relative; padding: 24px; min-height: 330px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 18px; background: #fff; transition: transform var(--transition), box-shadow var(--transition); }
.credential-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.credential-year { color: var(--gold-dark); font-size: .72rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.credential-card h3 { margin: 12px 0 14px; font-size: 1.08rem; line-height: 1.3; }
.credential-card p { margin: 0 0 9px; color: var(--slate-600); font-size: .84rem; }
.credential-card .btn { margin-top: auto; align-self: flex-start; }
.editor-note { margin-top: 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--mist); overflow: hidden; }
.editor-note summary { cursor: pointer; padding: 16px 18px; font-weight: 800; color: var(--navy-900); }
.editor-note div { padding: 0 18px 16px; color: var(--slate-600); font-size: .86rem; }
.editor-note p { margin: 0 0 8px; }

.next-chapter { background: linear-gradient(110deg, #f3ead9 0%, #fff 48%, #edf5f7 100%); }
.next-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.next-grid h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(2.4rem, 4vw, 4rem); }
.next-grid p:not(.eyebrow) { color: var(--slate-700); }
.role-stack { display: grid; gap: 10px; }
.role-stack span { padding: 16px 18px; border-radius: 12px; border: 1px solid #d8e1e6; background: rgba(255,255,255,.8); font-weight: 800; color: var(--navy-800); }
.role-stack span:first-child { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }

.contact-section { background: #fff; }
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: start; }
.contact-grid h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(2.5rem, 4.5vw, 4.3rem); }
.contact-grid > div > p:not(.eyebrow) { color: var(--slate-600); }
.contact-card { padding: 34px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--mist); }
.contact-row { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid #dbe4e9; }
.contact-row span { color: var(--slate-600); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.contact-row a, .contact-row strong { font-weight: 800; text-decoration: none; }
.privacy-note { margin: 18px 0 0; color: var(--slate-600); font-size: .8rem; }

.site-footer { padding: 38px 0; background: var(--navy-950); color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr 1fr; gap: 24px; align-items: end; }
.site-footer strong { font-size: .85rem; letter-spacing: .1em; }
.site-footer p { margin: 4px 0; color: #9fb2be; font-size: .83rem; }
.site-footer a { text-decoration: none; }
.copyright { text-align: right; color: #8298a6; font-size: .78rem; }

.back-to-top { position: fixed; right: 22px; bottom: 22px; z-index: 800; width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255,255,255,.16); background: var(--navy-900); color: #fff; box-shadow: 0 15px 35px rgba(7,29,49,.25); cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity var(--transition), transform var(--transition), visibility var(--transition); }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }

.evidence-modal { position: fixed; inset: 0; z-index: 2000; display: grid; place-items: center; padding: 22px; }
.evidence-modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(2,12,19,.82); backdrop-filter: blur(8px); }
.modal-panel { position: relative; z-index: 1; width: min(980px, 100%); max-height: calc(100vh - 44px); overflow: auto; border-radius: 20px; background: #fff; box-shadow: 0 40px 100px rgba(0,0,0,.45); }
.modal-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; padding: 20px 22px 10px; }
.modal-head .eyebrow { margin-bottom: 5px; }
.modal-head h2 { margin: 0; font-family: Georgia, serif; font-size: 1.6rem; }
.modal-close { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: #fff; font-size: 1.8rem; line-height: 1; cursor: pointer; }
.modal-stage { position: relative; min-height: 460px; display: grid; place-items: center; padding: 24px 72px; background: #eef3f5; }
.modal-stage img { max-height: 67vh; width: auto; object-fit: contain; box-shadow: 0 14px 32px rgba(7,29,49,.14); }
.modal-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 54px; border: 0; border-radius: 10px; background: rgba(7,29,49,.88); color: #fff; font-size: 2rem; cursor: pointer; }
.modal-prev { left: 16px; }
.modal-next { right: 16px; }
.modal-nav[hidden] { display: none; }
.modal-caption { padding: 18px 22px 22px; }
.modal-caption strong { display: block; font-size: 1rem; }
.modal-caption p { margin: 4px 0 0; color: var(--slate-600); font-size: .88rem; }
.modal-caption span { display: block; margin-top: 10px; color: var(--slate-500); font-size: .74rem; }
body.modal-open { overflow: hidden; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1120px) {
  :root { --shell: min(100% - 32px, 1040px); }
  .brand-text { display: none; }
  .nav-menu a { font-size: .74rem; padding-inline: 7px; }
  .hero-grid { gap: 40px; }
  .expertise-grid { grid-template-columns: repeat(3, 1fr); }
  .credential-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .section-pad { padding: 88px 0; }
  .menu-toggle { display: block; }
  .nav-menu { position: absolute; top: calc(100% + 8px); right: 16px; left: 16px; display: grid; gap: 2px; padding: 12px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; background: rgba(6,24,39,.98); box-shadow: 0 24px 50px rgba(0,0,0,.28); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity var(--transition), visibility var(--transition), transform var(--transition); }
  .nav-menu.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav-menu a { font-size: .86rem; padding: 11px 12px; }
  .nav-menu a.active::after { display: none; }
  .hero { min-height: auto; padding-top: 130px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .portrait-frame { width: min(330px, 72vw); }
  .hero-copy { text-align: center; }
  .hero h1, .hero-role, .hero-lead { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-signals { margin-inline: auto; }
  .about-grid, .education-grid, .next-grid, .contact-grid, .citation-layout { grid-template-columns: 1fr; }
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-split, .feature-split.reverse { grid-template-columns: 1fr; }
  .feature-split.reverse .evidence-preview { order: 0; }
  .capability-panel { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: 1fr; }
  .training-card { grid-template-columns: 1fr; }
  .business-grid, .pillar-grid { grid-template-columns: 1fr; }
  .swim-grid, .awareness-card { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .copyright { text-align: left; grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100% - 24px); }
  .section-pad { padding: 72px 0; }
  .site-header { padding: 8px 0; }
  .brand-mark { width: 38px; height: 38px; }
  .hero { padding-top: 110px; }
  .hero-grid { gap: 28px; }
  .hero h1 { font-size: clamp(2.65rem, 16vw, 4.4rem); }
  .hero-role { font-size: .93rem; }
  .hero-signals { grid-template-columns: 1fr; text-align: left; }
  .hero-signals div { display: grid; grid-template-columns: 90px 1fr; gap: 8px; align-items: start; }
  .hero-badge { margin-top: -18px; }
  .section-heading { margin-bottom: 34px; }
  .about-copy, .quote-card, .feature-split, .capability-panel, .training-card, .glass-card, .swim-card, .contact-card { padding: 24px; }
  .expertise-grid { grid-template-columns: 1fr; }
  .expertise-card { min-height: auto; }
  .capability-grid { grid-template-columns: 1fr; }
  .project-image { height: 265px; }
  .check-list { grid-template-columns: 1fr; }
  .source-warning { grid-template-columns: 1fr; gap: 5px; }
  .swim-gallery { grid-template-columns: 1fr 1fr; }
  .gallery-thumb { min-height: 280px; }
  .timeline::before { left: 18px; }
  .timeline-item { grid-template-columns: 36px 1fr; grid-template-areas: "dot summary" ". year" ". detail"; padding: 14px 6px; }
  .timeline-year { text-align: left; padding: 4px 0 0; font-size: .95rem; color: var(--gold-dark); }
  .timeline-dot { justify-self: center; }
  .timeline-item:hover { transform: none; }
  .credential-grid { grid-template-columns: 1fr; }
  .credential-card { min-height: auto; }
  .contact-row { grid-template-columns: 1fr; gap: 4px; }
  .contact-actions { display: grid; }
  .footer-grid { grid-template-columns: 1fr; }
  .copyright { grid-column: auto; }
  .modal-panel { max-height: calc(100vh - 24px); }
  .modal-stage { min-height: 360px; padding: 18px 48px; }
  .modal-nav { width: 36px; height: 48px; }
  .modal-prev { left: 8px; }
  .modal-next { right: 8px; }
}

@media (max-width: 420px) {
  .swim-gallery { grid-template-columns: 1fr; }
  .gallery-thumb { min-height: 330px; }
  .hero-actions .btn { width: 100%; }
  .portrait-frame { width: 82vw; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}