/* ============================================================
   ABC School of Christian Studies — Microsite Styles
   Brand: Navy #1B2A4A | Gold #B8860B | Purple #4A235A | Cream #FDF6E3
   Fonts: Playfair Display (serif) | Inter (sans)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---- CSS Variables ---- */
:root {
  --navy:   #1B2A4A;
  --gold:   #B8860B;
  --gold-light: #d4a017;
  --purple: #4A235A;
  --cream:  #FEF9EF;
  --white:  #FFFFFF;
  --gray-100: #f4f4f0;
  --gray-200: #e8e4d9;
  --gray-600: #6b6560;
  --gray-900: #1a1a1a;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.25s ease;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
/* NOTE: scroll-behavior is kept 'auto' sitewide so position:fixed heroes
   on index.html maintain the "sticky hero / sliding card" illusion correctly.
   Smooth scrolling for anchor links is handled via JS (main.js). */
html { scroll-behavior: auto; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); }

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--navy);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.75rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p { margin-bottom: 1rem; color: var(--gray-600); }
p:last-child { margin-bottom: 0; }
.lead { font-size: 1.15rem; line-height: 1.7; }
.text-gold { color: var(--gold); }
.text-purple { color: var(--purple); }
.text-navy { color: var(--navy); }
.text-white { color: var(--white); }
.text-center { text-align: center; }

/* ---- Container ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container--wide { max-width: 1400px; margin: 0 auto; padding: 0 24px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 4px;
  font-weight: 600; font-size: 0.95rem; letter-spacing: 0.3px;
  transition: all var(--transition); border: 2px solid transparent;
  white-space: nowrap;
}
.btn--primary {
  background: var(--gold); color: var(--navy); border-color: var(--gold);
}
.btn--primary:hover { background: var(--gold-light); border-color: var(--gold-light); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--outline-light {
  background: transparent; color: var(--white); border-color: var(--white);
}
.btn--outline-light:hover { background: var(--white); color: var(--navy); transform: translateY(-1px); }
.btn--outline-navy {
  background: transparent; color: var(--navy); border-color: var(--navy);
}
.btn--outline-navy:hover { background: var(--navy); color: var(--white); }
.btn--navy { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn--navy:hover { background: #263d6b; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--lg { padding: 16px 36px; font-size: 1.05rem; }
.btn--sm { padding: 8px 18px; font-size: 0.85rem; }

/* ---- Site Header / Navigation ---- */
.site-header {
  background: var(--cream);
  border-bottom: 2px solid var(--gold);
  position: sticky; top: 0; z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; max-width: 1400px; margin: 0 auto; height: 72px;
}
.site-logo {
  display: flex; align-items: center; gap: 12px; text-decoration: none;
}
.site-logo__icon {
  width: 48px; height: 48px; flex-shrink: 0;
}
.site-logo__text { display: flex; flex-direction: column; }
.site-logo__name {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1rem;
  color: var(--navy); line-height: 1.1;
}
.site-logo__sub {
  font-size: 0.7rem; color: var(--purple);
  font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase;
}
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  color: var(--navy); font-weight: 500; font-size: 0.85rem;
  padding: 8px 10px; border-radius: 4px; transition: all var(--transition);
}
.site-nav a:hover, .site-nav a.active { color: var(--gold); background: rgba(184,134,11,0.08); }
.header-ctas { display: flex; align-items: center; gap: 10px; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 8px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--navy); transition: var(--transition); }
.mobile-nav { display: none; position: fixed; inset: 72px 0 0 0; background: var(--cream); z-index: 999; overflow-y: auto; padding: 24px; transform: translateX(100%); transition: transform 0.3s ease; }
.mobile-nav.open { transform: translateX(0); display: block; }
.mobile-nav a { display: block; color: var(--navy); font-weight: 600; font-size: 1.1rem; padding: 14px 0; border-bottom: 1px solid var(--gray-200); }
.mobile-nav .mobile-ctas { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }

/* ---- Page Hero (interior pages) ---- */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--purple) 100%);
  color: var(--white); padding: 80px 24px 60px;
  text-align: center;
}
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.82); max-width: 640px; margin: 0 auto 24px; font-size: 1.1rem; }
.page-hero .tagline { color: var(--gold); font-family: var(--font-display); font-style: italic; font-size: 1.15rem; margin-bottom: 0; }

/* ---- Sections ---- */
.section { padding: 80px 0; }
.section--cream { background: var(--cream); }
.section--navy { background: var(--navy); }
.section--purple { background: var(--purple); }
.section--gray { background: var(--gray-100); }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header p { max-width: 640px; margin: 12px auto 0; font-size: 1.05rem; }
.section-eyebrow {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; color: var(--gold);
  margin-bottom: 12px;
}

/* ---- Grid utilities ---- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ---- Cards ---- */
.card {
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card__img { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: var(--gray-200); }
.card__body { padding: 24px; }
.card__eyebrow { font-size: 0.7rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.card__title { font-family: var(--font-display); font-size: 1.2rem; color: var(--navy); margin-bottom: 10px; }
.card__text { font-size: 0.9rem; color: var(--gray-600); margin-bottom: 16px; }

/* ---- Feature / Pillar tiles ---- */
.pillar-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.pillar { text-align: center; padding: 32px 20px; border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-sm); }
.pillar__icon { font-size: 2.2rem; margin-bottom: 12px; }
.pillar__title { font-family: var(--font-display); font-size: 1rem; color: var(--navy); font-weight: 700; letter-spacing: 0.5px; }

/* ---- Stat strip ---- */
.stat-strip { display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; }
.stat { text-align: center; }
.stat__num { font-family: var(--font-display); font-size: 2.8rem; font-weight: 700; color: var(--gold); line-height: 1; }
.stat__label { font-size: 0.85rem; color: rgba(255,255,255,0.75); margin-top: 6px; }

/* ---- Brand Pillar colors ---- */
.pillar--faith { border-top: 4px solid var(--navy); }
.pillar--excellence { border-top: 4px solid var(--gold); }
.pillar--legacy { border-top: 4px solid var(--purple); }
.pillar--purpose { border-top: 4px solid var(--navy); }
.pillar--community { border-top: 4px solid var(--gold); }

/* ---- CTA Band ---- */
.cta-band {
  background: linear-gradient(135deg, var(--navy) 0%, var(--purple) 100%);
  padding: 72px 24px; text-align: center; color: var(--white);
}
.cta-band h2 { color: var(--white); margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,0.8); max-width: 560px; margin: 0 auto 32px; }
.cta-band .btn-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---- Forms ---- */
.form-card {
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 40px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group--full { grid-column: 1 / -1; }
.form-group label { font-weight: 600; font-size: 0.875rem; color: var(--navy); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px; border: 2px solid var(--gray-200);
  border-radius: var(--radius); font-size: 0.95rem;
  font-family: var(--font-body); transition: border-color var(--transition);
  background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ---- Divider ---- */
.divider { width: 64px; height: 4px; background: var(--gold); margin: 0 auto 24px; border-radius: 2px; }
.divider--left { margin: 0 0 24px; }

/* ---- Footer ---- */
.site-footer { background: var(--navy); color: var(--white); padding: 64px 0 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer-brand .site-logo__name { color: var(--white); font-size: 1.1rem; }
.footer-brand p { color: rgba(255,255,255,0.65); font-size: 0.875rem; margin-top: 16px; max-width: 280px; }
.footer-col h5 { color: var(--gold); font-family: var(--font-body); font-size: 0.8rem; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 16px; }
.footer-col a { display: block; color: rgba(255,255,255,0.7); font-size: 0.875rem; padding: 5px 0; transition: color var(--transition); }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 20px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { color: rgba(255,255,255,0.5); font-size: 0.8rem; margin: 0; }
.social-icons { display: flex; gap: 12px; }
.social-icons a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; color: var(--white); transition: background var(--transition); font-size: 0.9rem; }
.social-icons a:hover { background: var(--gold); color: var(--navy); }

/* ---- Concentration tab nav ---- */
.tab-nav { display: flex; gap: 4px; background: var(--gray-100); padding: 6px; border-radius: var(--radius); flex-wrap: wrap; margin-bottom: 32px; }
.tab-btn { flex: 1; padding: 12px 16px; border: none; background: transparent; border-radius: 6px; font-weight: 600; font-size: 0.875rem; color: var(--gray-600); cursor: pointer; transition: all var(--transition); min-width: 120px; }
.tab-btn.active { background: var(--navy); color: var(--white); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }
.concentration-card { background: var(--white); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-md); }
.concentration-card__eyebrow { font-size: 0.7rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.concentration-card__tagline { font-family: var(--font-display); font-style: italic; font-size: 1.2rem; color: var(--purple); margin-bottom: 20px; }
.course-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 20px 0; }
.course-tag { background: var(--cream); border-left: 3px solid var(--gold); padding: 8px 12px; font-size: 0.8rem; color: var(--navy); font-weight: 500; }
.career-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.career-chip { background: var(--navy); color: var(--white); padding: 6px 14px; border-radius: 20px; font-size: 0.78rem; font-weight: 500; }

/* ---- Accordion ---- */
.accordion-item { border-bottom: 1px solid var(--gray-200); }
.accordion-btn { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 20px 0; background: none; border: none; font-family: var(--font-display); font-size: 1rem; font-weight: 600; color: var(--navy); text-align: left; cursor: pointer; }
.accordion-btn::after { content: '+'; font-size: 1.5rem; color: var(--gold); transition: transform var(--transition); flex-shrink: 0; margin-left: 16px; }
.accordion-btn.active::after { transform: rotate(45deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; }
.accordion-body.open { max-height: 400px; padding-bottom: 20px; }
.accordion-body p { font-size: 0.95rem; }

/* ---- Faculty profile ---- */
.faculty-featured { display: grid; grid-template-columns: 320px 1fr; gap: 48px; align-items: start; }
.faculty-photo-wrap { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.faculty-photo-wrap img { width: 100%; height: 400px; object-fit: cover; object-position: top; }
.faculty-photo-placeholder { width: 100%; height: 400px; background: linear-gradient(135deg, var(--navy) 0%, var(--purple) 100%); display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--white); text-align: center; padding: 24px; }
.faculty-photo-placeholder .initials { font-family: var(--font-display); font-size: 4rem; font-weight: 700; color: var(--gold); }
.faculty-photo-placeholder p { color: rgba(255,255,255,0.7); font-size: 0.8rem; margin-top: 8px; }
.faculty-badge { position: absolute; bottom: 16px; left: 16px; right: 16px; background: var(--navy); color: var(--white); padding: 12px 16px; border-radius: var(--radius); }
.faculty-badge .name { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--gold); }
.faculty-badge .title { font-size: 0.78rem; color: rgba(255,255,255,0.8); margin-top: 2px; }
.credential-list { display: grid; gap: 12px; margin: 20px 0; }
.credential { display: flex; gap: 12px; align-items: flex-start; }
.credential__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); flex-shrink: 0; margin-top: 6px; }
.credential__text { font-size: 0.9rem; color: var(--gray-600); }
.credential__text strong { color: var(--navy); }
.quote-card { background: var(--cream); border-left: 4px solid var(--purple); padding: 24px 28px; border-radius: 0 var(--radius) var(--radius) 0; margin: 24px 0; }
.quote-card p { font-family: Georgia, serif; font-style: italic; font-size: 1.05rem; color: var(--navy); margin: 0; }
.faculty-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.faculty-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.faculty-card__photo { width: 100%; height: 220px; object-fit: cover; object-position: top; background: var(--gray-200); }
.faculty-card__photo-placeholder { width: 100%; height: 220px; background: linear-gradient(135deg, var(--navy), var(--purple)); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: var(--gold); }
.faculty-card__body { padding: 24px; }
.faculty-card__name { font-family: var(--font-display); font-size: 1.1rem; color: var(--navy); margin-bottom: 4px; }
.faculty-card__title { font-size: 0.8rem; color: var(--gold); font-weight: 600; letter-spacing: 0.5px; margin-bottom: 12px; }
.faculty-card__bio { font-size: 0.875rem; color: var(--gray-600); }

/* ---- Campus image ---- */
.campus-img-wrap { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.campus-img-wrap img { width: 100%; height: 300px; object-fit: cover; }
.campus-img-placeholder { width: 100%; height: 300px; background: linear-gradient(135deg, var(--navy) 0%, #2d4a7a 100%); display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--white); text-align: center; padding: 24px; }
.campus-img-placeholder span { font-size: 3rem; margin-bottom: 12px; }
.campus-img-placeholder p { color: rgba(255,255,255,0.75); font-size: 0.875rem; }

/* ---- Story cards ---- */
.story-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.story-card__video { position: relative; aspect-ratio: 16/9; background: var(--navy); cursor: pointer; }
.story-card__thumb { width: 100%; height: 100%; object-fit: cover; }
.story-card__play { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(27,42,74,0.45); }
.story-card__play-btn { width: 64px; height: 64px; border-radius: 50%; background: var(--gold); display: flex; align-items: center; justify-content: center; transition: transform var(--transition); }
.story-card__play-btn:hover { transform: scale(1.1); }
.play-icon { width: 0; height: 0; border-top: 12px solid transparent; border-bottom: 12px solid transparent; border-left: 20px solid var(--navy); margin-left: 4px; }
.story-card__body { padding: 24px; }
.story-card__quote { font-family: Georgia, serif; font-style: italic; color: var(--navy); border-left: 3px solid var(--gold); padding-left: 16px; margin-bottom: 12px; }
.story-card__name { font-weight: 700; color: var(--navy); font-size: 0.875rem; }
.story-card__program { font-size: 0.8rem; color: var(--gold); }

/* ---- Ministry cards ---- */
.ministry-card { background: var(--white); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); border-top: 3px solid var(--purple); transition: all var(--transition); }
.ministry-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.ministry-card__icon { font-size: 2rem; margin-bottom: 14px; }
.ministry-card__title { font-family: var(--font-display); font-size: 1.1rem; color: var(--navy); margin-bottom: 8px; }
.ministry-card__text { font-size: 0.875rem; color: var(--gray-600); }

/* ---- Admission steps ---- */
.steps-row { display: flex; gap: 0; position: relative; }
.steps-row::before { content: ''; position: absolute; top: 28px; left: 10%; right: 10%; height: 2px; background: var(--gold); z-index: 0; }
.step { flex: 1; text-align: center; position: relative; z-index: 1; }
.step__num { width: 56px; height: 56px; border-radius: 50%; background: var(--navy); color: var(--gold); font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; border: 3px solid var(--cream); box-shadow: 0 0 0 3px var(--gold); }
.step__title { font-weight: 700; color: var(--navy); font-size: 0.95rem; margin-bottom: 8px; }
.step__text { font-size: 0.82rem; color: var(--gray-600); padding: 0 8px; }

/* ---- PLO table ---- */
.plo-table { width: 100%; border-collapse: collapse; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.plo-table th { background: var(--navy); color: var(--white); font-family: var(--font-body); font-size: 0.8rem; letter-spacing: 1px; text-transform: uppercase; padding: 14px 20px; text-align: left; }
.plo-table td { padding: 14px 20px; border-bottom: 1px solid var(--gray-200); font-size: 0.9rem; }
.plo-table tr:nth-child(even) td { background: var(--cream); }
.plo-table tr:last-child td { border-bottom: none; }
.plo-num { font-weight: 700; color: var(--purple); }

/* ---- Contact layout ---- */
.contact-grid { display: grid; grid-template-columns: 3fr 2fr; gap: 48px; align-items: start; }
.contact-info-card { background: var(--navy); color: var(--white); border-radius: var(--radius-lg); padding: 40px; }
.contact-info-card h3 { color: var(--gold); margin-bottom: 24px; }
.contact-detail { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 20px; }
.contact-detail__icon { font-size: 1.4rem; flex-shrink: 0; }
.contact-detail__text strong { display: block; color: var(--white); margin-bottom: 4px; }
.contact-detail__text a { color: rgba(255,255,255,0.8); font-size: 0.9rem; }
.contact-detail__text p { color: rgba(255,255,255,0.8); font-size: 0.9rem; }

/* ---- Announcement banner ---- */
.banner { background: var(--purple); color: var(--white); text-align: center; padding: 12px 24px; font-size: 0.875rem; font-weight: 500; letter-spacing: 0.3px; }
.banner a { color: var(--gold); text-decoration: underline; }

/* ---- HLC badge ---- */
.hlc-badge { display: inline-flex; align-items: center; gap: 12px; background: var(--cream); border: 2px solid var(--gold); border-radius: var(--radius); padding: 16px 24px; margin-top: 20px; }
.hlc-badge__icon { font-size: 1.8rem; }
.hlc-badge__text { font-size: 0.85rem; color: var(--navy); font-weight: 600; }
.hlc-badge__text span { display: block; font-weight: 400; color: var(--gray-600); font-size: 0.8rem; }

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .pillar-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .faculty-featured { grid-template-columns: 280px 1fr; }
}
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .course-list { grid-template-columns: 1fr; }
  .faculty-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .steps-row::before { display: none; }
  .steps-row { flex-direction: column; gap: 24px; }
  .step { text-align: left; display: flex; gap: 16px; align-items: flex-start; }
  .step__num { width: 44px; height: 44px; flex-shrink: 0; font-size: 1.1rem; }
  .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .site-nav { display: none; }
  .header-ctas { display: none; }
  .hamburger { display: flex; }
  .grid-2 { grid-template-columns: 1fr; }
  .pillar-grid { grid-template-columns: repeat(2, 1fr); }
  .faculty-featured { grid-template-columns: 1fr; }
  .faculty-featured .faculty-photo-wrap { max-width: 320px; margin: 0 auto; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section { padding: 56px 0; }
  .cta-band { padding: 56px 24px; }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .faculty-grid { grid-template-columns: 1fr; }
  .pillar-grid { grid-template-columns: 1fr 1fr; }
  .tab-nav { flex-direction: column; }
  .tab-btn { min-width: auto; }
}