/* Diamond Learning Center - dlclife.techsolhq.com
   Vanilla CSS. Design tokens per TSF brief. */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:       #0D47A1;
  --navy-m:     #1976D2;
  --teal:       #00ACC1;
  --teal-dk:    #0288D1;
  --gold:       #FFC107;
  --gold-lt:    #FFCA28;
  --cream:      #FAFCFF;
  --warm-cream: #FFF8E1;
  --white:      #FFFFFF;
  --text:       #1A2744;
  --muted:      #546070;
  --border:     rgba(6,32,72,0.08);
  --shadow:     0 4px 24px rgba(6,32,72,0.10);
  --nav-h:      70px;
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.diamond-shape { clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%); }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 28px; }
.section { padding: 88px 0; }

.section-label {
  display: inline-block;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.20em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 16px;
}
.section-label::before { content: "\25C6"; margin-right: 9px; font-size: 9px; }

.section-title {
  font-family: 'Playfair Display', serif; font-weight: 700;
  font-size: clamp(28px, 3.5vw, 40px); line-height: 1.15;
  color: var(--navy); margin-bottom: 14px;
}
.section-sub { font-size: 16px; font-weight: 300; color: var(--muted); max-width: 580px; }
.section-head { margin-bottom: 48px; }
.text-teal { color: var(--teal); font-weight: 500; }

/* ---------- Buttons ---------- */
.btn-gold, .btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'DM Sans', sans-serif; font-size: 14px; font-weight: 600;
  padding: 14px 30px; border-radius: 7px; cursor: pointer;
  border: none; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(255,193,7,0.35); background: var(--gold-lt); }
.btn-ghost { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.65); }
.btn-ghost:hover { background: var(--white); color: var(--navy); }

/* ---------- Fade in ---------- */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ---------- Diamond icon frame ---------- */
.diamond-icon {
  width: 48px; height: 48px; flex: 0 0 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--navy-m); color: var(--white);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}
.diamond-icon svg { width: 22px; height: 22px; fill: currentColor; }
.diamond-icon.gold { background: var(--gold); color: var(--navy); }
.diamond-icon.teal { background: var(--teal); color: var(--white); }

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: var(--gold); z-index: 1200; transition: width .05s linear;
}

/* ---------- Nav ---------- */
.site-nav { position: sticky; top: 0; z-index: 1000; background: var(--navy); }
.nav-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 28px; height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; }
/* Logo PNG has a light-blue (non-transparent) background; white pill keeps it
   crisp on the dark navy nav. Swaps cleanly to a transparent PNG later. */
.nav-logo-img-wrap {
  background: var(--white);
  border-radius: 8px;
  padding: 3px 8px;
  display: flex;
  align-items: center;
}
.nav-logo-img { height: 44px; width: auto; display: block; }

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links > a { font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.78); transition: color .2s ease; padding: 6px 0; }
.nav-links > a:hover { color: var(--white); }
.nav-links > a.active { color: var(--gold); border-bottom: 2px solid var(--gold); }
.nav-cta {
  background: var(--gold); color: var(--navy) !important; font-weight: 600;
  padding: 9px 20px; border-radius: 6px; border-bottom: none !important;
  transition: background .2s ease, transform .2s ease;
}
.nav-cta:hover { background: var(--gold-lt); transform: translateY(-1px); }

.nav-hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-hamburger span { display: block; width: 26px; height: 3px; background: var(--gold); border-radius: 2px; transition: transform .25s ease, opacity .25s ease; }

.nav-mobile { display: none; flex-direction: column; background: var(--navy); border-top: 1px solid rgba(255,255,255,0.08); }
.nav-mobile a { padding: 16px 28px; min-height: 48px; display: flex; align-items: center; color: rgba(255,255,255,0.85); font-weight: 500; border-bottom: 1px solid rgba(255,255,255,0.06); }
.nav-mobile a.active { color: var(--gold); }
.nav-mobile-cta { color: var(--gold) !important; font-weight: 600; }

/* ---------- Hero (home) ---------- */
.hero { position: relative; background: linear-gradient(135deg, var(--navy-m) 0%, var(--teal-dk) 100%); min-height: 92vh; display: grid; grid-template-columns: 55% 45%; align-items: center; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; top: -120px; right: -160px; width: 620px; height: 620px;
  background: var(--gold); opacity: 0.03; clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%); pointer-events: none;
}
.hero-left { padding: 64px 0 64px 0; position: relative; z-index: 2; }
/* Logo on the navy hero: its own light-blue background reads as a framed
   rounded card. Transparent PNG would let it sit flush on the gradient. */
.hero-logo-wrap { margin-bottom: 24px; }
.hero-logo-img { height: 116px; width: auto; display: block; border-radius: 12px; }
.hero-eyebrow { font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.hero h1.hero-sub { font-family: 'Playfair Display', serif; font-weight: 600; font-style: italic; font-size: clamp(24px, 3vw, 34px); line-height: 1.2; color: var(--white); margin-bottom: 20px; }
.hero-desc { font-weight: 300; font-size: 16px; color: rgba(255,255,255,0.60); max-width: 520px; margin-bottom: 32px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-right { position: relative; z-index: 2; padding: 48px 0 48px 56px; display: flex; flex-direction: column; gap: 12px; }
.hero-tile {
  display: flex; align-items: center; gap: 16px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.10);
  border-left: 3px solid var(--gold); border-radius: 10px; padding: 14px 18px;
  backdrop-filter: blur(4px); transition: background .2s ease, transform .2s ease;
}
.hero-tile:hover { background: rgba(255,255,255,0.09); transform: translateX(4px); }
.hero-tile-name { color: var(--white); font-weight: 600; font-size: 14px; }
.hero-tile-sub { color: rgba(255,255,255,0.55); font-weight: 300; font-size: 12px; }

/* ---------- Stats strip ---------- */
.stats-strip { background: var(--teal); border-bottom: 3px solid var(--gold); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 38px 20px; text-align: center; border-right: 1px solid rgba(255,255,255,0.18); }
.stat:last-child { border-right: none; }
.stat-num { font-family: 'Playfair Display', serif; font-weight: 700; font-size: 38px; color: var(--white); line-height: 1; }
.stat-label { font-size: 11px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.82); margin-top: 10px; }

/* ---------- Mission block ---------- */
.mission-block { background: var(--warm-cream); padding: 72px 96px; }
.mission-inner { display: flex; gap: 36px; align-items: flex-start; max-width: 1100px; margin: 0 auto; }
.mission-mark { width: 24px; height: 24px; flex: 0 0 24px; margin-top: 12px; background: var(--gold); clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%); }
.mission-block blockquote { font-family: 'Playfair Display', serif; font-style: italic; font-weight: 400; font-size: clamp(18px, 2.2vw, 26px); color: var(--navy); line-height: 1.6; }
.mission-block blockquote b { font-style: normal; color: var(--teal); }
.mission-attr { margin-top: 18px; font-size: 13px; color: var(--muted); font-style: normal; }
.mission-attr::before { content: "\25C6"; color: var(--gold); margin-right: 8px; }

/* ---------- Programs grid ---------- */
.programs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.prog-card {
  position: relative; background: var(--cream); border: 1px solid var(--border);
  border-radius: 14px; padding: 32px 26px; overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.prog-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--teal); }
.prog-card.bar-gold::before { background: var(--gold); }
.prog-card.bar-navy::before { background: var(--navy-m); }
.prog-card.bar-tealdk::before { background: var(--teal-dk); }
.prog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.prog-card .diamond-icon { margin-bottom: 20px; }
.prog-name { font-family: 'Playfair Display', serif; font-weight: 700; font-size: 20px; color: var(--navy); margin-bottom: 4px; }
.prog-subtitle { font-size: 12px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--teal); margin-bottom: 14px; }
.prog-desc { font-size: 14.5px; font-weight: 300; color: var(--muted); margin-bottom: 18px; }
.prog-link { font-size: 13px; font-weight: 600; color: var(--teal); transition: color .2s ease; }
.prog-link:hover { color: var(--navy); }

/* ---------- Founder ---------- */
.founder-section { background: var(--warm-cream); }
.founder-grid { display: grid; grid-template-columns: 340px 1fr; gap: 56px; align-items: start; }
.founder-photo { aspect-ratio: 3/4; border: 2px solid rgba(255,193,7,0.40); border-radius: 16px; background: linear-gradient(160deg, #0A2B5E 0%, #062048 100%); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; }
.founder-photo .diamond-shape { width: 80px; height: 80px; background: var(--gold); opacity: 0.35; }
.founder-photo-label { font-size: 12px; color: rgba(255,255,255,0.85); text-align: center; padding: 0 20px; }
.founder-body .section-title { color: var(--navy); }
.founder-role { font-size: 14px; color: var(--teal); font-weight: 500; margin-bottom: 22px; }
.founder-body p { color: var(--muted); font-weight: 300; line-height: 1.8; margin-bottom: 16px; }
.awards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 28px; }
.award { border-left: 3px solid var(--gold); padding: 10px 16px; background: var(--white); border: 1px solid var(--border); border-left: 3px solid var(--gold); border-radius: 0 8px 8px 0; }
.award-year { font-size: 10px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold); }
.award-name { font-size: 13px; color: var(--text); margin-top: 3px; }

/* ---------- CTA section ---------- */
.cta-section { position: relative; background: linear-gradient(135deg, var(--navy-m) 0%, var(--teal-dk) 100%); padding: 80px 0; text-align: center; overflow: hidden; }
.cta-section::before, .cta-section::after { content: "\25C6"; position: absolute; font-size: 200px; color: rgba(255,255,255,0.04); line-height: 1; pointer-events: none; }
.cta-section::before { top: -30px; left: 2%; }
.cta-section::after { bottom: -60px; right: 2%; }
.cta-section .section-label { color: var(--gold-lt); }
.cta-section h2 { font-family: 'Playfair Display', serif; font-weight: 700; font-size: clamp(28px, 3.5vw, 42px); color: var(--white); margin-bottom: 16px; }
.cta-section .cta-sub { color: rgba(255,255,255,0.85); font-weight: 300; max-width: 560px; margin: 0 auto 28px; }
.cta-info { display: flex; gap: 30px; justify-content: center; flex-wrap: wrap; margin-bottom: 30px; }
.cta-info span { color: var(--white); font-size: 14px; }
.cta-info span::before { content: "\25C6"; color: var(--gold); margin-right: 8px; font-size: 10px; }
.cta-section .btn-gold { position: relative; z-index: 2; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { position: relative; background: var(--navy); padding: 72px 0; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; top: -80px; right: -100px; width: 380px; height: 380px; background: var(--gold); opacity: 0.04; clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%); }
.page-hero h1 { font-family: 'Playfair Display', serif; font-weight: 700; font-size: clamp(34px, 4.5vw, 52px); color: var(--white); line-height: 1.1; }
.page-hero .breadcrumb { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
.page-hero .page-hero-sub { color: rgba(255,255,255,0.65); font-weight: 300; margin-top: 16px; max-width: 620px; }

/* ---------- Two-card (mission/vision) ---------- */
.dual-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.value-card { border-radius: 16px; padding: 44px 38px; }
.value-card.navy { background: var(--navy); }
.value-card.teal { background: linear-gradient(160deg, var(--teal) 0%, var(--teal-dk) 100%); }
.value-card h3 { font-family: 'Playfair Display', serif; font-weight: 700; font-size: 26px; color: var(--white); margin-bottom: 16px; }
.value-card p { color: rgba(255,255,255,0.85); font-weight: 300; line-height: 1.7; }
.value-card .diamond-icon { margin-bottom: 20px; }

/* ---------- Generic content ---------- */
.bg-cream { background: var(--cream); }
.bg-navy { background: var(--navy); }
.lead { font-size: 18px; font-weight: 300; color: var(--text); line-height: 1.8; max-width: 760px; }
.prose p { font-weight: 300; color: var(--text); line-height: 1.8; margin-bottom: 16px; max-width: 760px; }
.prose.on-navy p { color: rgba(255,255,255,0.75); }
.quote-block { border-left: 4px solid var(--gold); padding: 18px 26px; margin: 28px 0; font-family: 'Playfair Display', serif; font-style: italic; font-size: 20px; color: var(--navy); background: var(--cream); border-radius: 0 10px 10px 0; }
.quote-block cite { display: block; font-style: normal; font-family: 'DM Sans', sans-serif; font-size: 13px; color: var(--muted); margin-top: 10px; }

/* ---------- Program detail sections ---------- */
.prog-detail { padding: 72px 0; }
.prog-detail.alt { background: var(--navy); }
.prog-detail.alt .section-title { color: var(--white); }
.prog-detail.alt p { color: rgba(255,255,255,0.75); }
.prog-detail .prog-detail-sub { font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--teal); margin-bottom: 18px; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.step-card { background: var(--white); border: 1px solid var(--border); border-radius: 14px; padding: 34px 28px; position: relative; box-shadow: var(--shadow); }
.step-num { font-family: 'Playfair Display', serif; font-weight: 700; font-size: 40px; color: var(--gold); line-height: 1; margin-bottom: 14px; }
.step-card h4 { font-size: 18px; color: var(--navy); margin-bottom: 8px; }
.step-card p { font-size: 14px; font-weight: 300; color: var(--muted); }

/* ---------- Comparison ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.compare-card { border: 1px solid var(--border); border-radius: 14px; padding: 36px 30px; background: var(--cream); }
.compare-card h4 { font-family: 'Playfair Display', serif; font-size: 22px; color: var(--navy); margin-bottom: 12px; }
.compare-card p { font-size: 14.5px; font-weight: 300; color: var(--muted); }

/* ---------- News cards ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.news-card { background: var(--navy); border-radius: 14px; padding: 32px 28px; border-top: 4px solid var(--gold); }
.news-date { display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--navy); background: var(--gold); padding: 4px 12px; border-radius: 20px; margin-bottom: 16px; }
.news-card h3 { font-family: 'Playfair Display', serif; font-size: 21px; color: var(--white); margin-bottom: 12px; line-height: 1.25; }
.news-card p { font-size: 14px; font-weight: 300; color: rgba(255,255,255,0.7); }
.book-feature { display: grid; grid-template-columns: 120px 1fr; gap: 30px; align-items: center; background: var(--cream); border: 1px solid var(--border); border-radius: 16px; padding: 40px; }
.book-cover { aspect-ratio: 2/3; background: linear-gradient(160deg, var(--navy-m), var(--navy)); border-radius: 8px; display: flex; align-items: center; justify-content: center; }
.book-cover .diamond-shape { width: 44px; height: 44px; background: var(--gold); opacity: 0.5; }
.notice { text-align: center; padding: 40px; background: var(--cream); border-radius: 14px; color: var(--muted); }
.notice a { color: var(--teal); font-weight: 600; }

/* ---------- Contact ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 0.85fr; gap: 48px; align-items: start; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.form-field input, .form-field textarea {
  width: 100%; font-family: 'DM Sans', sans-serif; font-size: 15px;
  padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--cream); color: var(--text); transition: border-color .2s ease, box-shadow .2s ease;
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(20,156,213,0.12); }
.form-field textarea { resize: vertical; min-height: 140px; }
.form-field .req { color: var(--teal); }
.btn-submit { width: 100%; justify-content: center; }
.banner { padding: 14px 18px; border-radius: 8px; margin-bottom: 22px; font-size: 14px; }
.banner.success { background: #E7F6EC; border: 1px solid #9FDFB4; color: #1B7A3D; }
.banner.error { background: #FDEAEA; border: 1px solid #F3B5B5; color: #B22222; }
.banner ul { margin: 6px 0 0 18px; }

.info-card { background: var(--cream); border: 1px solid var(--border); border-radius: 14px; padding: 30px; margin-bottom: 22px; }
.info-card h3 { font-family: 'Playfair Display', serif; font-size: 20px; color: var(--navy); margin-bottom: 14px; }
.info-row { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; font-size: 14.5px; color: var(--text); }
.info-row .diamond-shape { width: 14px; height: 14px; flex: 0 0 14px; background: var(--gold); }
.map-placeholder { background: var(--navy); border-radius: 14px; min-height: 200px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; color: rgba(255,255,255,0.6); text-align: center; padding: 24px; }
.map-strip { background: var(--navy); padding: 48px 0; text-align: center; }
.map-strip p { color: rgba(255,255,255,0.8); }

.staff-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 8px; }
.staff-card { display: flex; align-items: center; gap: 14px; background: var(--cream); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.staff-card .diamond-icon { width: 38px; height: 38px; flex: 0 0 38px; }
.staff-card .diamond-icon svg { width: 16px; height: 16px; }
.staff-name { font-weight: 600; font-size: 14px; color: var(--navy); }
.staff-title { font-size: 12px; color: var(--muted); }
.staff-email { font-size: 12px; color: var(--teal); }

/* ---------- Welcome letter ---------- */
.letter { max-width: 820px; }
.letter p { font-weight: 300; line-height: 1.85; color: var(--text); margin-bottom: 16px; }
.letter .signoff { font-family: 'Playfair Display', serif; font-style: italic; color: var(--navy); margin-top: 24px; }
.letter .signoff strong { font-style: normal; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); border-top: 3px solid var(--gold); }
.footer-grid { max-width: 1180px; margin: 0 auto; padding: 60px 28px 44px; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-logo-wrap { background: var(--white); border-radius: 8px; padding: 6px 10px; display: inline-flex; margin-bottom: 14px; }
.footer-logo-img { height: 56px; width: auto; display: block; }
.footer-muted { font-size: 13px; color: rgba(255,255,255,0.5); margin-bottom: 6px; }
.footer-addr { font-size: 14px; color: rgba(255,255,255,0.75); margin-bottom: 6px; }
.footer-fb { display: inline-block; margin-top: 10px; color: var(--teal); font-size: 14px; font-weight: 500; }
.footer-head { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
.footer-nav { display: flex; flex-direction: column; gap: 9px; }
.footer-nav a { font-size: 14px; color: rgba(255,255,255,0.7); transition: color .2s ease; }
.footer-nav a:hover { color: var(--gold); }
.footer-link { color: rgba(255,255,255,0.85); }
.footer-link:hover { color: var(--gold); }
.footer-credit { font-size: 12px; color: rgba(255,255,255,0.45); margin-top: 14px; }
.footer-bottom { background: #04162F; text-align: center; padding: 18px; }
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.55); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .founder-grid { grid-template-columns: 1fr; gap: 36px; }
  .founder-photo { max-width: 300px; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-right { padding: 0 0 56px; }
  .mission-block { padding: 56px 32px; }
  .programs-grid, .news-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  body.nav-open .nav-mobile { display: flex; }
  body.nav-open .nav-hamburger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  body.nav-open .nav-hamburger span:nth-child(2) { opacity: 0; }
  body.nav-open .nav-hamburger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .section { padding: 60px 0; }
  .programs-grid, .news-grid, .steps, .compare, .dual-cards { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat { border-bottom: 1px solid rgba(255,255,255,0.18); }
  .mission-inner { flex-direction: column; gap: 18px; }
  .awards-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 32px; }
  .staff-grid { grid-template-columns: 1fr; }
  .book-feature { grid-template-columns: 1fr; text-align: center; }
  .book-cover { max-width: 140px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-nav { align-items: center; }
  .cta-info { flex-direction: column; gap: 12px; }
  .hero-eyebrow { margin-top: 16px; }
}