/* ============================================================
   MAHA Youth STEAM Access Foundation — Global Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,600;0,9..144,700;1,9..144,400&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* ── Design Tokens ── */
:root {
  --crimson:    #8B1A2E;
  --crimson-dk: #6A1222;
  --crimson-lt: #B5293F;
  --saffron:    #E8761A;
  --saffron-lt: #F59A42;
  --gold:       #D4A017;
  --navy:       #0F2044;
  --navy-lt:    #1B3566;
  --teal:       #0E7C86;
  --teal-lt:    #14A0AC;
  --cream:      #FDF8F1;
  --warm-white: #FFFBF5;
  --gray-50:    #F9F5EF;
  --gray-100:   #F0EAE0;
  --gray-200:   #DDD5C8;
  --gray-500:   #7A6E62;
  --gray-700:   #3D3530;
  --gray-900:   #1A1410;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-sm:  0 2px 8px rgba(139,26,46,.08);
  --shadow-md:  0 6px 24px rgba(139,26,46,.12);
  --shadow-lg:  0 16px 48px rgba(139,26,46,.16);

  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
  --transition: 0.3s var(--ease-out);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  color: var(--gray-700);
  background: var(--warm-white);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Layout ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-pad { padding: 96px 0; }
.section-pad-sm { padding: 64px 0; }

/* ── Typography ── */
.display-xl { font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; line-height: 1.15; color: var(--gray-900); }
.display-lg { font-family: var(--font-display); font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 600; line-height: 1.2; color: var(--gray-900); }
.display-md { font-family: var(--font-display); font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 600; line-height: 1.25; color: var(--gray-900); }
.lead { font-size: 1.125rem; color: var(--gray-500); line-height: 1.75; max-width: 640px; }

/* ── Section Header ── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .lead { margin: 16px auto 0; }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: linear-gradient(135deg, rgba(139,26,46,.1), rgba(232,118,26,.1));
  color: var(--crimson); border: 1px solid rgba(139,26,46,.2);
  padding: 6px 14px; border-radius: 100px;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 16px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: var(--radius-md);
  font-size: 0.9375rem; font-weight: 600;
  transition: var(--transition); white-space: nowrap;
  position: relative; overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--crimson), var(--crimson-lt));
  color: #fff; box-shadow: 0 4px 16px rgba(139,26,46,.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(139,26,46,.45); }
.btn-secondary {
  background: linear-gradient(135deg, var(--saffron), var(--saffron-lt));
  color: #fff; box-shadow: 0 4px 16px rgba(232,118,26,.3);
}
.btn-secondary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(232,118,26,.4); }
.btn-outline {
  background: transparent; border: 2px solid var(--crimson); color: var(--crimson);
}
.btn-outline:hover { background: var(--crimson); color: #fff; transform: translateY(-2px); }
.btn-ghost { background: rgba(255,255,255,.15); color: #fff; border: 1px solid rgba(255,255,255,.3); }
.btn-ghost:hover { background: rgba(255,255,255,.25); }
.btn-lg { padding: 16px 36px; font-size: 1rem; }

/* ── Navbar ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,251,245,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-100);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 24px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-logo img { height: 52px; width: auto; }
.nav-logo-text { font-family: var(--font-body); font-size: 0.875rem; font-weight: 800; color: var(--crimson); line-height: 1.25; }
.nav-logo-text small { display: block; font-weight: 500; font-size: 0.75rem; color: var(--gray-500); }

.nav-links {
  display: flex; align-items: center; gap: 4px;
}
.nav-links a {
  padding: 8px 14px; border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 500; color: var(--gray-700);
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--crimson); background: rgba(139,26,46,.07); }
.nav-cta { margin-left: 8px; }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { width: 22px; height: 2px; background: var(--gray-700); border-radius: 2px; transition: var(--transition); }

/* ── Mobile Nav ── */
@media (max-width: 900px) {
  .hamburger { display: flex; }
  .nav-menu-wrap {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    background: var(--warm-white); border-bottom: 1px solid var(--gray-100);
    padding: 16px 24px 24px; box-shadow: var(--shadow-lg);
  }
  .nav-menu-wrap.open { display: block; }
  .nav-links { flex-direction: column; align-items: flex-start; gap: 2px; }
  .nav-links a { padding: 10px 12px; width: 100%; border-radius: var(--radius-sm); }
  .nav-cta { margin-left: 0; margin-top: 8px; width: 100%; }
  .nav-cta .btn { width: 100%; justify-content: center; }
}

/* ── Hero — full-bleed blurred photo background, centred layout ── */
.hero.hero-bg {
  position: relative;
  overflow: hidden;
  padding: 180px 0 110px;
  background: #1a3a6b; /* fallback while image loads */
}

/* Photo layer — fills the entire hero behind everything */
.hero-blur-bg {
  position: absolute;
  top: -30px; left: -30px; right: -30px; bottom: -30px;
  z-index: 0;
  overflow: hidden;
}
.hero-blur-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: blur(8px) brightness(0.92) saturate(0.9);
  transform: scale(1.06);
  display: block;
}

/* Very light blue wash — image is clearly visible, just softly tinted */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    170deg,
    rgba(30, 90, 180, 0.18) 0%,
    rgba(20, 60, 140, 0.28) 60%,
    rgba(10, 35,  90, 0.38) 100%
  );
}

/* Content sits above image + overlay */
.hero-container { position: relative; z-index: 2; }

/* Centred single-column layout */
.hero-center {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(232,118,26,.22); border: 1px solid rgba(232,118,26,.45);
  color: var(--saffron-lt); padding: 7px 16px; border-radius: 100px;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.75rem);
  font-weight: 700; color: #fff; line-height: 1.12; margin-bottom: 20px;
}
.hero-title em { font-style: italic; color: var(--saffron-lt); }
.hero-desc {
  font-size: 1.0625rem; color: rgba(255,255,255,.85);
  line-height: 1.8; margin: 0 auto 36px; max-width: 620px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px; margin-top: 52px; max-width: 520px; margin-left: auto; margin-right: auto;
}
.hero-stat {
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.20);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md); padding: 20px; text-align: center;
}
.hero-stat .num {
  font-family: var(--font-display); font-size: 1.75rem;
  font-weight: 700; color: var(--saffron-lt);
}
.hero-stat .lbl {
  font-size: 0.72rem; color: rgba(255,255,255,.7);
  margin-top: 4px; text-transform: uppercase; letter-spacing: 0.06em;
}

@media (max-width: 640px) {
  .hero.hero-bg { padding: 140px 0 80px; }
  .hero-stats { grid-template-columns: repeat(3,1fr); gap: 10px; }
}
@media (max-width: 420px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
}

/* ── Page Header (all inner pages — consistent navy blue) ── */
.page-header {
  padding: 148px 0 80px;
  background: linear-gradient(150deg, #0D1E42 0%, #16336A 55%, #1C3F7C 100%);
  position: relative; overflow: hidden; text-align: center;
}
/* Subtle dot-grid texture */
.page-header::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
/* Soft white wave at the bottom */
.page-header::after {
  content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 48px;
  background: var(--warm-white);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.page-header .badge { background: rgba(232,118,26,.2); border-color: rgba(232,118,26,.4); color: var(--saffron-lt); position: relative; z-index: 1; }
.page-header h1 { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 700; color: #fff; margin-bottom: 16px; position: relative; z-index: 1; }
.page-header p { font-size: 1.0625rem; color: rgba(255,255,255,.78); max-width: 640px; margin: 0 auto; position: relative; z-index: 1; }

/* ── Cards Base ── */
.card {
  background: #fff; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

/* ── Icon Badge ── */
.icon-badge {
  width: 56px; height: 56px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(139,26,46,.1), rgba(232,118,26,.1));
  color: var(--crimson);
}
.icon-badge.teal { background: linear-gradient(135deg, rgba(14,124,134,.1), rgba(20,160,172,.1)); color: var(--teal); }
.icon-badge.saffron { background: linear-gradient(135deg, rgba(232,118,26,.12), rgba(245,154,66,.12)); color: var(--saffron); }
.icon-badge.navy { background: linear-gradient(135deg, rgba(15,32,68,.1), rgba(27,53,102,.1)); color: var(--navy-lt); }

/* ── Programs Grid ── */
.programs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 28px; }
.program-card { padding: 32px; }
.program-card h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; color: var(--gray-900); margin-bottom: 10px; }
.program-card p { font-size: 0.9375rem; color: var(--gray-500); margin-bottom: 20px; line-height: 1.7; }
.program-card .tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; background: var(--gray-50); border-radius: 100px; font-size: 0.75rem; font-weight: 600; color: var(--crimson); margin-right: 6px; margin-bottom: 6px; }
.program-card-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--crimson); font-size: 0.875rem; margin-top: 16px; transition: gap var(--transition); }
.program-card-link:hover { gap: 10px; }

/* ── 2-column feature ── */
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }
.feature-img { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.feature-img img { width: 100%; height: 380px; object-fit: cover; }
.feature-tag { display: inline-block; background: rgba(139,26,46,.08); color: var(--crimson); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; padding: 5px 12px; border-radius: 100px; margin-bottom: 16px; }
.feature-content h2 { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; color: var(--gray-900); margin-bottom: 16px; }
.feature-content p { color: var(--gray-500); line-height: 1.75; margin-bottom: 24px; }

@media (max-width: 768px) {
  .feature-row, .feature-row.reverse { grid-template-columns: 1fr; direction: ltr; gap: 36px; }
  .feature-img img { height: 260px; }
}

/* ── Phase Steps ── */
.phase-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.phase-step { padding: 28px; position: relative; }
.phase-num { font-family: var(--font-display); font-size: 3rem; font-weight: 700; color: rgba(139,26,46,.12); line-height: 1; margin-bottom: 8px; }
.phase-step h4 { font-weight: 700; font-size: 1rem; color: var(--gray-900); margin-bottom: 8px; }
.phase-step p { font-size: 0.875rem; color: var(--gray-500); }

/* ── Stats Bar ── */
.stats-bar { background: linear-gradient(135deg, var(--crimson), var(--crimson-dk)); padding: 56px 0; }
.stats-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat-block { text-align: center; padding: 16px 24px; border-right: 1px solid rgba(255,255,255,.15); }
.stat-block:last-child { border: none; }
.stat-block .num { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: #fff; }
.stat-block .lbl { font-size: 0.8125rem; color: rgba(255,255,255,.7); margin-top: 6px; text-transform: uppercase; letter-spacing: 0.06em; }

@media (max-width: 700px) {
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .stat-block { border-right: 1px solid rgba(255,255,255,.15); border-bottom: 1px solid rgba(255,255,255,.15); }
}

/* ── Testimonial / Quote ── */
.quote-card { background: linear-gradient(135deg, var(--navy), var(--navy-lt)); border-radius: var(--radius-xl); padding: 56px; color: #fff; text-align: center; }
.quote-card blockquote { font-family: var(--font-display); font-size: clamp(1.25rem, 2.5vw, 1.75rem); font-style: italic; line-height: 1.55; margin-bottom: 24px; color: rgba(255,255,255,.95); }

/* ── Timeline (Impact) ── */
.timeline { position: relative; }
.timeline::before { content: ''; position: absolute; left: 28px; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--crimson), var(--saffron)); }
.timeline-item { display: flex; gap: 28px; padding: 0 0 48px 0; position: relative; }
.timeline-dot { width: 56px; height: 56px; border-radius: 50%; background: #fff; border: 3px solid var(--crimson); display: flex; align-items: center; justify-content: center; color: var(--crimson); font-size: 1.125rem; flex-shrink: 0; box-shadow: var(--shadow-sm); z-index: 1; }
.timeline-body { padding-top: 12px; flex: 1; }
.timeline-body h4 { font-weight: 700; font-size: 1.0625rem; color: var(--gray-900); margin-bottom: 6px; }
.timeline-body p { font-size: 0.9375rem; color: var(--gray-500); }

/* ── Values Grid ── */
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }
.value-card { padding: 28px 24px; text-align: center; }
.value-card .icon-badge { margin: 0 auto 16px; }
.value-card h4 { font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.value-card p { font-size: 0.875rem; color: var(--gray-500); line-height: 1.65; }

/* ── Contact / Form ── */
.form-wrap { max-width: 720px; margin: 0 auto; }
.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-size: 0.875rem; font-weight: 600; color: var(--gray-700); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px; border: 1.5px solid var(--gray-200); border-radius: var(--radius-md);
  font-family: var(--font-body); font-size: 0.9375rem; color: var(--gray-900);
  background: #fff; transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--crimson); box-shadow: 0 0 0 3px rgba(139,26,46,.12); }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-submit { margin-top: 8px; }

@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

/* ── Contact Info Cards ── */
.contact-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; margin-bottom: 56px; }
.contact-card { padding: 28px; text-align: center; }
.contact-card .icon-badge { margin: 0 auto 14px; }
.contact-card h4 { font-weight: 700; color: var(--gray-900); margin-bottom: 6px; }
.contact-card p, .contact-card a { font-size: 0.9375rem; color: var(--gray-500); }
.contact-card a:hover { color: var(--crimson); }

/* ── CTA Section ── */
.cta-section {
  background: linear-gradient(135deg, var(--crimson) 0%, var(--crimson-dk) 100%);
  padding: 80px 0; text-align: center;
}
.cta-section h2 { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; color: #fff; margin-bottom: 14px; }
.cta-section p { color: rgba(255,255,255,.8); margin-bottom: 36px; font-size: 1.0625rem; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ── */
.footer { background: var(--gray-900); color: rgba(255,255,255,.7); }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding: 72px 0 56px; }
.footer-brand .logo-wrap { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.footer-brand .logo-wrap img {
  height: 52px;
  width: auto;
  background: #ffffff;
  border-radius: 10px;
  padding: 6px 10px;
  display: block;
  filter: none;
  opacity: 1;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
.footer-brand .logo-wrap span { font-size: 0.875rem; font-weight: 700; color: #fff; line-height: 1.3; }
.footer-brand p { font-size: 0.875rem; line-height: 1.75; margin-bottom: 24px; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,.08); color: rgba(255,255,255,.7);
  display: flex; align-items: center; justify-content: center; font-size: 0.875rem;
  transition: var(--transition);
}
.footer-socials a:hover { background: var(--crimson); color: #fff; }
.footer-col h5 { font-size: 0.8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,.5); margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 0.875rem; color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer-col ul a:hover { color: var(--saffron-lt); }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; }
.footer-contact-item i { margin-top: 3px; color: var(--saffron-lt); font-size: 0.875rem; flex-shrink: 0; }
.footer-contact-item span { font-size: 0.875rem; color: rgba(255,255,255,.65); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 24px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: gap; }
.footer-bottom p { font-size: 0.8125rem; color: rgba(255,255,255,.45); }

@media (max-width: 900px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 580px) { .footer-top { grid-template-columns: 1fr; } }

/* ── Alert / Message ── */
.alert { padding: 14px 20px; border-radius: var(--radius-md); font-size: 0.9375rem; margin-top: 20px; }
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #10b981; }
.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #ef4444; }

/* ── Utility ── */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mt-auto { margin-top: auto; }
.gap-sm { gap: 12px; }
.gap-md { gap: 20px; }
.hidden { display: none; }

/* ── Animate on Scroll ── */
.aos { opacity: 0; transform: translateY(24px); transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out); }
.aos.visible { opacity: 1; transform: none; }
.aos-delay-1 { transition-delay: 0.12s; }
.aos-delay-2 { transition-delay: 0.24s; }
.aos-delay-3 { transition-delay: 0.36s; }

/* ── Chips / Tags ── */
.chip { display: inline-flex; align-items: center; gap: 5px; padding: 4px 12px; border-radius: 100px; font-size: 0.75rem; font-weight: 600; }
.chip-crimson { background: rgba(139,26,46,.1); color: var(--crimson); }
.chip-teal    { background: rgba(14,124,134,.1); color: var(--teal); }
.chip-saffron { background: rgba(232,118,26,.1); color: var(--saffron); }

/* ── Divider ── */
.divider { height: 1px; background: var(--gray-100); margin: 0; }

/* ── Responsive helpers ── */
@media (max-width: 768px) {
  .section-pad { padding: 72px 0; }
  .programs-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) { .values-grid { grid-template-columns: 1fr; } }

/* ── Accessibility: Skip Link ── */
.skip-link {
  position: absolute; top: -100px; left: 16px; z-index: 9999;
  background: var(--crimson); color: #fff; padding: 10px 18px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 700; font-size: 0.875rem; transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ── Photo Gallery ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-grid .gallery-item {
  border-radius: var(--radius-md); overflow: hidden;
  aspect-ratio: 4/3; position: relative;
  background: var(--gray-100); cursor: pointer;
}
.gallery-grid .gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}
.gallery-grid .gallery-item:hover img { transform: scale(1.06); }
.gallery-grid .gallery-item .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,32,68,.7) 0%, transparent 60%);
  opacity: 0; transition: opacity var(--transition);
  display: flex; align-items: flex-end; padding: 20px;
}
.gallery-grid .gallery-item:hover .overlay { opacity: 1; }
.gallery-grid .gallery-item .overlay span {
  color: #fff; font-size: 0.875rem; font-weight: 600;
}
@media (max-width: 640px) { .gallery-grid { grid-template-columns: 1fr 1fr; } }

/* ── Image lightbox overlay ── */
.lightbox {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(10,10,15,.92); display: none;
  align-items: center; justify-content: center;
  padding: 24px;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 90vw; max-height: 88vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 32px 80px rgba(0,0,0,.6);
}
.lightbox-close {
  position: absolute; top: 20px; right: 24px;
  background: rgba(255,255,255,.12); border: none; color: #fff;
  width: 44px; height: 44px; border-radius: 50%;
  font-size: 1.25rem; cursor: pointer; display: flex;
  align-items: center; justify-content: center;
  transition: background var(--transition);
}
.lightbox-close:hover { background: var(--crimson); }

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8125rem; color: rgba(255,255,255,.55);
  margin-bottom: 20px;
}
.breadcrumb a { color: rgba(255,255,255,.7); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--saffron-lt); }
.breadcrumb i { font-size: 0.625rem; }

/* ── Testimonials ── */
.testimonial-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.testimonial-card {
  padding: 32px 28px;
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  position: absolute; top: 16px; left: 24px;
  font-family: var(--font-display); font-size: 4rem;
  color: rgba(139,26,46,.12); line-height: 1;
  pointer-events: none;
}
.testimonial-card p {
  font-size: 0.9375rem; color: var(--gray-500);
  line-height: 1.75; margin-bottom: 20px;
  position: relative; z-index: 1;
}
.testimonial-author {
  display: flex; align-items: center; gap: 12px;
}
.testimonial-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--crimson), var(--crimson-lt));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 1rem; flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.9375rem; color: var(--gray-900); }
.testimonial-author span { font-size: 0.8125rem; color: var(--gray-500); }

/* ── Program page header: consistent with all other page headers (navy) ── */
/* .prog-hero class is no longer used; page-header default applies */

/* ── Sticky sidebar TOC (research page) ── */
.toc-sidebar {
  position: sticky; top: 96px;
  background: #fff; border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg); padding: 24px; font-size: 0.875rem;
}
.toc-sidebar h5 {
  font-size: 0.75rem; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--gray-500);
  font-weight: 700; margin-bottom: 12px;
}
.toc-sidebar a {
  display: flex; align-items: center; gap: 8px;
  color: var(--gray-700); padding: 7px 10px;
  border-radius: var(--radius-sm); transition: var(--transition);
  font-weight: 500;
}
.toc-sidebar a:hover, .toc-sidebar a.current {
  background: rgba(139,26,46,.07); color: var(--crimson);
}
.toc-num {
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(139,26,46,.12); color: var(--crimson);
  font-size: 0.6875rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* ── Number highlight chips ── */
.num-chip {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--crimson), var(--crimson-lt));
  color: #fff; font-size: 0.8125rem; font-weight: 800;
  flex-shrink: 0;
}

/* ── Process arrow row ── */
.process-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; position: relative;
}
.process-row::before {
  content: ''; position: absolute; top: 28px; left: 8%; right: 8%;
  height: 2px;
  background: linear-gradient(90deg, var(--crimson) 0%, var(--saffron) 100%);
}
.process-step { text-align: center; padding: 0 12px; position: relative; }
.process-dot {
  width: 56px; height: 56px; border-radius: 50%;
  background: #fff; border: 3px solid var(--crimson);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-weight: 800; color: var(--crimson);
  font-size: 1.125rem; position: relative; z-index: 1;
  box-shadow: 0 4px 12px rgba(139,26,46,.2);
}
.process-step h5 { font-weight: 700; font-size: 0.875rem; color: var(--gray-900); margin-bottom: 6px; }
.process-step p { font-size: 0.8125rem; color: var(--gray-500); line-height: 1.6; }
@media (max-width: 640px) {
  .process-row { grid-template-columns: 1fr 1fr; }
  .process-row::before { display: none; }
}

/* ── Highlight box ── */
.highlight-box {
  border-left: 4px solid var(--crimson);
  background: rgba(139,26,46,.04);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px 24px;
}
.highlight-box p { color: var(--gray-700); font-size: 0.9375rem; line-height: 1.75; margin: 0; }

/* ── Two-up content columns ── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 640px) { .two-col { grid-template-columns: 1fr; } }

/* ── Floating WhatsApp button ── */
.whatsapp-fab {
  position: fixed; bottom: 28px; right: 28px; z-index: 500;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; box-shadow: 0 6px 20px rgba(37,211,102,.4);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}
.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 30px rgba(37,211,102,.5);
}
.whatsapp-fab .tooltip {
  position: absolute; right: 64px; top: 50%; transform: translateY(-50%);
  background: var(--gray-900); color: #fff;
  padding: 6px 12px; border-radius: var(--radius-sm);
  font-size: 0.8125rem; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity var(--transition);
}
.whatsapp-fab:hover .tooltip { opacity: 1; }

/* ── Back to top ── */
.back-top {
  position: fixed; bottom: 92px; right: 28px; z-index: 500;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(139,26,46,.9); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; box-shadow: var(--shadow-md);
  transition: var(--transition); opacity: 0; pointer-events: none;
  border: none; cursor: pointer;
}
.back-top.visible { opacity: 1; pointer-events: auto; }
.back-top:hover { background: var(--crimson); transform: translateY(-3px); }

/* ── Focus styles (accessibility) ── */
:focus-visible {
  outline: 3px solid var(--saffron-lt);
  outline-offset: 3px;
}

/* ── Selection ── */
::selection { background: rgba(139,26,46,.2); }

/* ── Print ── */
@media print {
  .navbar, .notice-bar, .whatsapp-fab, .back-top, .cta-section { display: none !important; }
  body { font-size: 12pt; color: #000; }
  a { color: #000; }
}