/* ═══════════════════════════════════════
   360DigiLearning — Global Stylesheet
   Theme: Light Blue + Light Orange
═══════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&family=Nunito:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  --blue:       #2563EB;
  --blue-mid:   #3B82F6;
  --blue-light: #93C5FD;
  --blue-pale:  #EFF6FF;
  --blue-soft:  #DBEAFE;

  --orange:      #F97316;
  --orange-mid:  #FB923C;
  --orange-light:#FDBA74;
  --orange-pale: #FFF7ED;
  --orange-soft: #FFEDD5;

  --white:  #FFFFFF;
  --gray-50:#F8FAFC;
  --gray-100:#F1F5F9;
  --gray-200:#E2E8F0;
  --gray-300:#CBD5E1;
  --gray-400:#94A3B8;
  --gray-500:#64748B;
  --gray-600:#475569;
  --gray-700:#334155;
  --gray-800:#1E293B;
  --gray-900:#0F172A;

  --green: #22C55E;
  --green-pale: #F0FDF4;
  --red:   #EF4444;
  --red-pale:  #FEF2F2;

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(37,99,235,0.10);
  --shadow-lg: 0 12px 40px rgba(37,99,235,0.14);
  --shadow-xl: 0 20px 60px rgba(37,99,235,0.18);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Nunito', sans-serif;
  background: var(--white);
  color: var(--gray-800);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5 {
  font-family: 'Sora', sans-serif;
  line-height: 1.2;
}

a { text-decoration: none; color: inherit; }

img { max-width: 100%; display: block; }

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gray-200);
  height: 64px;
  display: flex; align-items: center;
  padding: 0 5%;
}
.navbar-inner {
  width: 100%; max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Sora', sans-serif; font-weight: 800; font-size: 1.2rem;
  color: var(--blue); cursor: pointer;
}
.logo-mark {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 0.82rem; letter-spacing: -0.5px;
  flex-shrink: 0;
}
.logo-text { color: var(--gray-800); }
.logo-text .digi { color: var(--blue); }
.logo-text .learning { color: var(--orange); }

.nav-links {
  display: flex; align-items: center; gap: 2px;
}
.nav-links a {
  font-size: 0.875rem; font-weight: 600; color: var(--gray-600);
  padding: 7px 13px; border-radius: var(--radius-sm);
  transition: all 0.18s; white-space: nowrap;
}
.nav-links a:hover { color: var(--blue); background: var(--blue-pale); }
.nav-links a.active { color: var(--blue); background: var(--blue-pale); }
.nav-links .btn-nav-cta {
  background: linear-gradient(135deg, var(--orange-mid), var(--orange));
  color: #fff !important; padding: 8px 18px; border-radius: 9px;
  box-shadow: 0 2px 10px rgba(249,115,22,0.28);
}
.nav-links .btn-nav-cta:hover {
  background: linear-gradient(135deg, var(--orange), #dc6a0c) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(249,115,22,0.38) !important;
}

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px; background: none; border: none;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--gray-700); border-radius: 2px; transition: 0.3s;
}
.mobile-menu {
  display: none; position: fixed; top: 64px; left: 0; right: 0;
  background: #fff; border-bottom: 1px solid var(--gray-200);
  padding: 12px 5%; z-index: 998; flex-direction: column; gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 0.9rem; font-weight: 600; color: var(--gray-700);
  padding: 10px 14px; border-radius: var(--radius-sm);
  transition: all 0.18s;
}
.mobile-menu a:hover { color: var(--blue); background: var(--blue-pale); }

/* ── PROMO BANNER — sits right below fixed navbar ── */
.promo-banner {
  position: relative;
  margin-top: 64px;           /* push below fixed navbar */
  z-index: 100;
  background: linear-gradient(90deg, var(--blue-pale), var(--orange-pale));
  border-bottom: 1px solid var(--gray-200);
  padding: 10px 16px;
  display: flex; align-items: center; justify-content: center;
  gap: 10px; flex-wrap: wrap; text-align: center;
  box-sizing: border-box; width: 100%;
}
.promo-banner p {
  font-size: 0.85rem; font-weight: 600; color: var(--gray-700);
  flex: 1 1 auto; min-width: 0; line-height: 1.5;
}
.promo-banner p strong { color: var(--blue); }
.promo-banner .pb-cta {
  font-size: 0.82rem; font-weight: 700; color: var(--orange);
  background: none; border: 1.5px solid var(--orange-mid);
  padding: 6px 14px; border-radius: 7px; cursor: pointer;
  font-family: inherit; transition: all 0.18s;
  white-space: nowrap; flex-shrink: 0;
  min-height: 36px; touch-action: manipulation;
  text-decoration: none; display: inline-flex; align-items: center;
}
.promo-banner .pb-cta:hover { background: var(--orange-pale); }
.promo-banner .pb-close {
  background: none; border: none; font-size: 1.1rem; cursor: pointer;
  color: var(--gray-400); padding: 6px 8px; flex-shrink: 0;
  min-height: 36px; min-width: 36px;
  display: flex; align-items: center; justify-content: center;
  touch-action: manipulation; border-radius: 6px; font-family: inherit;
}
.promo-banner .pb-close:hover { color: var(--gray-700); background: var(--gray-100); }
/* ── HERO SLIDER ── */
.hero-slider {
  position: relative; overflow: hidden;
  height: calc(100vh - 64px); min-height: 520px;
  /* JS will subtract banner height — see setHeroHeight() */
}
.slide {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 40px 6%;
  opacity: 0; transition: opacity 0.7s ease;
}
.slide.active { opacity: 1; z-index: 2; }

.slide-1 {
  background: linear-gradient(140deg, #EFF6FF 0%, #DBEAFE 45%, #FFF7ED 100%);
}
.slide-2 {
  background: linear-gradient(140deg, #FFF7ED 0%, #FFEDD5 45%, #EFF6FF 100%);
}
.slide-3 {
  background: linear-gradient(140deg, #F0FDF4 0%, #DCFCE7 45%, #EFF6FF 100%);
}

.slide-content { max-width: 720px; }
.slide-eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  background: #fff; border: 1.5px solid var(--blue-light);
  color: var(--blue); font-size: 0.78rem; font-weight: 700;
  padding: 5px 14px; border-radius: 50px; margin-bottom: 22px;
  letter-spacing: 0.3px;
}
.slide-eyebrow .pip { width: 6px; height: 6px; background: var(--orange); border-radius: 50%; }
.slide-h1 {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800; margin-bottom: 16px;
  color: var(--gray-800);
}
.slide-h1 .hl-blue { color: var(--blue); }
.slide-h1 .hl-orange { color: var(--orange); }
.slide-p {
  font-size: 1.05rem; color: var(--gray-600);
  max-width: 520px; margin: 0 auto 32px; line-height: 1.75;
}
.slide-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.slider-prev, .slider-next {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
  width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,0.88); border: 1.5px solid var(--gray-200);
  cursor: pointer; font-size: 1rem; transition: all 0.2s;
  display: flex; align-items: center; justify-content: center;
}
.slider-prev { left: 16px; }
.slider-next { right: 16px; }
.slider-prev:hover, .slider-next:hover {
  background: #fff; box-shadow: 0 4px 14px rgba(0,0,0,0.10);
}
.slider-dots {
  position: absolute; bottom: 20px; left: 50%;
  transform: translateX(-50%); display: flex; gap: 7px; z-index: 10;
}
.sdot {
  width: 8px; height: 8px; border-radius: 50%; border: none;
  background: var(--blue-light); cursor: pointer; transition: all 0.3s;
}
.sdot.on { background: var(--blue); width: 22px; border-radius: 4px; }

/* ── STATS BAR ── */
.stats-bar {
  background: #fff; border-bottom: 1px solid var(--gray-200);
  display: flex; justify-content: center;
}
.stat-cell {
  flex: 1; max-width: 180px; text-align: center;
  padding: 22px 14px; border-right: 1px solid var(--gray-200);
}
.stat-cell:last-child { border-right: none; }
.stat-num {
  font-family: 'Sora', sans-serif; font-size: 1.75rem;
  font-weight: 800; color: var(--blue);
}
.stat-num em { color: var(--orange); font-style: normal; }
.stat-label { font-size: 0.78rem; color: var(--gray-400); font-weight: 600; margin-top: 2px; }

/* ── SECTION ── */
.section { padding: 68px 6%; }
.section-center { text-align: center; }
.section-tag {
  display: inline-block;
  background: var(--blue-pale); color: var(--blue);
  font-size: 0.74rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1px; padding: 4px 12px; border-radius: 50px;
  margin-bottom: 10px;
}
.section-tag.orange { background: var(--orange-pale); color: var(--orange); }
.section-tag.green { background: var(--green-pale); color: #16a34a; }
.section-h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; color: var(--gray-800); margin-bottom: 10px; }
.section-sub { color: var(--gray-500); font-size: 1rem; max-width: 540px; margin: 0 auto 40px; }

/* ── CARDS GRID ── */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: 16px; }

.card {
  background: #fff; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius); padding: 24px;
  transition: all 0.22s; cursor: pointer; position: relative; overflow: hidden;
}
.card:hover {
  border-color: var(--blue-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.card-icon {
  width: 46px; height: 46px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 14px;
  background: var(--blue-pale);
}
.card-icon.orange { background: var(--orange-pale); }
.card h3 { font-size: 0.97rem; font-weight: 700; margin-bottom: 6px; color: var(--gray-800); }
.card p { font-size: 0.84rem; color: var(--gray-500); line-height: 1.65; }
.card-tag {
  display: inline-block; margin-top: 12px;
  font-size: 0.72rem; font-weight: 700;
  color: var(--blue); background: var(--blue-pale);
  padding: 3px 9px; border-radius: 50px;
}
.card-tag.orange { color: var(--orange); background: var(--orange-pale); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 11px 24px; border-radius: var(--radius-sm);
  font-family: 'Nunito', sans-serif; font-weight: 700; font-size: 0.9rem;
  border: none; cursor: pointer; transition: all 0.2s;
  text-decoration: none; white-space: nowrap;
}
.btn-blue {
  background: linear-gradient(135deg, var(--blue-mid), var(--blue));
  color: #fff; box-shadow: 0 3px 12px rgba(37,99,235,0.32);
}
.btn-blue:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,99,235,0.42); }

.btn-orange {
  background: linear-gradient(135deg, var(--orange-mid), var(--orange));
  color: #fff; box-shadow: 0 3px 12px rgba(249,115,22,0.32);
}
.btn-orange:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(249,115,22,0.42); }

.btn-outline-blue {
  background: #fff; color: var(--blue);
  border: 1.5px solid var(--blue-mid);
}
.btn-outline-blue:hover { background: var(--blue-pale); transform: translateY(-1px); }

.btn-outline-gray {
  background: #fff; color: var(--gray-600);
  border: 1.5px solid var(--gray-300);
}
.btn-outline-gray:hover { background: var(--gray-100); }

.btn-sm { padding: 7px 16px; font-size: 0.83rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── FORMS ── */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block; font-size: 0.84rem; font-weight: 700;
  color: var(--gray-700); margin-bottom: 6px;
}
.form-label .req { color: var(--red); margin-left: 2px; }
.form-control {
  width: 100%; padding: 10px 14px;
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm);
  font-size: 0.9rem; font-family: 'Nunito', sans-serif;
  color: var(--gray-800); background: #fff;
  transition: border-color 0.18s, box-shadow 0.18s;
  outline: none;
}
.form-control:focus {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}
.form-control.error { border-color: var(--red); box-shadow: 0 0 0 3px rgba(239,68,68,0.10); }
.form-control.success { border-color: var(--green); }
.form-error {
  display: none; font-size: 0.78rem; color: var(--red);
  margin-top: 4px; font-weight: 600;
}
.form-error.show { display: block; }
.form-hint { font-size: 0.78rem; color: var(--gray-400); margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

textarea.form-control { resize: vertical; min-height: 90px; }

/* ── FOOTER ── */
.footer {
  background: var(--gray-800); color: #fff;
  padding: 54px 6% 28px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px; margin-bottom: 36px;
}
.footer-brand-name {
  font-family: 'Sora', sans-serif; font-weight: 800;
  font-size: 1.1rem; margin-bottom: 8px;
}
.footer-brand-name .digi { color: var(--blue-light); }
.footer-brand-name .learning { color: var(--orange-mid); }
.footer-brand-desc { color: var(--gray-400); font-size: 0.85rem; line-height: 1.7; max-width: 250px; }
.footer-col-title {
  font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.8px; color: var(--gray-400); margin-bottom: 14px;
}
.footer-col a {
  display: block; color: var(--gray-400); font-size: 0.85rem;
  margin-bottom: 7px; transition: color 0.18s;
}
.footer-col a:hover { color: var(--orange-light); }
.footer-bottom {
  border-top: 1px solid var(--gray-700);
  padding-top: 20px; display: flex;
  justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px;
}
.footer-bottom p { font-size: 0.8rem; color: var(--gray-500); }
.footer-bottom a { color: var(--blue-light); font-size: 0.8rem; }

/* ── TOAST ── */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  background: var(--gray-800); color: #fff;
  padding: 13px 20px; border-radius: 12px;
  font-size: 0.88rem; font-weight: 600;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  display: none; animation: slideUp 0.3s ease;
  max-width: 320px;
}
.toast.show { display: flex; align-items: center; gap: 8px; }
.toast.success { background: #15803d; }
.toast.error { background: var(--red); }
@keyframes slideUp { from { opacity:0; transform:translateY(12px); } to { opacity:1; transform:translateY(0); } }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  margin-top: 64px;
  background: linear-gradient(135deg, var(--blue-pale) 0%, var(--orange-pale) 100%);
  padding: 52px 6% 40px; text-align: center;
  border-bottom: 1px solid var(--gray-200);
}
.page-hero h1 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; color: var(--gray-800); margin-bottom: 10px; }
.page-hero p { color: var(--gray-600); max-width: 540px; margin: 0 auto; font-size: 1rem; }

/* ── TESTIMONIALS ── */
.tslider-wrap { overflow: hidden; }
.tslider-track { display: flex; transition: transform 0.5s ease; }
.tslide { min-width: 100%; padding: 0 6%; }
.tcard {
  background: #fff; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 32px;
  max-width: 640px; margin: 0 auto; text-align: center;
  box-shadow: var(--shadow-md);
}
.tcard-quote { font-size: 2.2rem; color: var(--blue-light); line-height: 1; margin-bottom: 12px; }
.tcard p { font-size: 0.97rem; color: var(--gray-600); line-height: 1.8; font-style: italic; margin-bottom: 18px; }
.tcard-author { font-weight: 700; color: var(--gray-800); font-size: 0.9rem; }
.tcard-role { font-size: 0.82rem; color: var(--gray-400); }
.t-dots { display: flex; gap: 7px; justify-content: center; margin-top: 18px; }
.tdot {
  width: 8px; height: 8px; border-radius: 50%; border: none;
  background: var(--gray-200); cursor: pointer; transition: all 0.3s;
}
.tdot.on { background: var(--blue); width: 22px; border-radius: 4px; }

/* ── TRAINING CARDS ── */
.training-card {
  background: #fff; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius); padding: 26px;
  transition: all 0.22s; cursor: pointer;
}
.training-card:hover {
  border-color: var(--orange-light);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(249,115,22,0.12);
}
.tc-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--orange-pale); display: flex;
  align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 15px;
}
.tc-badge {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--orange-pale); color: var(--orange);
  font-size: 0.74rem; font-weight: 700;
  padding: 3px 10px; border-radius: 50px; margin-top: 13px;
}

/* ── EXAM ── */
.exam-cat-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 14px;
  margin-bottom: 36px;
}
.exam-cat-card {
  border: 2px solid var(--gray-200); border-radius: var(--radius);
  padding: 22px; cursor: pointer; transition: all 0.2s;
  text-align: center; background: #fff;
}
.exam-cat-card:hover { border-color: var(--blue-mid); background: var(--blue-pale); }
.exam-cat-card.selected { border-color: var(--blue); background: var(--blue-pale); box-shadow: 0 0 0 3px rgba(37,99,235,0.12); }
.cat-icon { font-size: 2rem; margin-bottom: 8px; }
.cat-name { font-weight: 700; font-size: 0.92rem; color: var(--gray-800); }
.cat-count { font-size: 0.78rem; color: var(--gray-400); margin-top: 3px; }

.q-card {
  background: #fff; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius); padding: 26px; margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}
.q-header { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.q-num {
  width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
  background: var(--blue-pale); color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 800;
}
.q-text { font-size: 0.95rem; font-weight: 600; color: var(--gray-800); line-height: 1.55; }
.q-options { display: flex; flex-direction: column; gap: 8px; }
.q-opt {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm); cursor: pointer;
  font-size: 0.88rem; transition: all 0.18s; user-select: none;
}
.q-opt:hover { border-color: var(--blue-light); background: var(--blue-pale); }
.q-opt.selected { border-color: var(--blue); background: var(--blue-pale); }
.q-opt.correct { border-color: var(--green) !important; background: var(--green-pale) !important; }
.q-opt.wrong { border-color: var(--red) !important; background: var(--red-pale) !important; }
.q-opt input[type=radio] { accent-color: var(--blue); width: 15px; height: 15px; flex-shrink: 0; }
.q-actions { display: flex; gap: 8px; margin-top: 14px; }
.q-answer-box {
  display: none; margin-top: 14px; padding: 13px;
  border-radius: var(--radius-sm); font-size: 0.86rem; line-height: 1.6;
}
.q-answer-box.correct-ans { background: var(--green-pale); border: 1px solid #86efac; color: #166534; }
.q-answer-box.wrong-ans { background: var(--red-pale); border: 1px solid #fca5a5; color: #991b1b; }

/* ── ADMIN ── */
.admin-sidebar {
  width: 220px; min-height: calc(100vh - 64px);
  background: var(--gray-800); padding: 24px 0;
  position: fixed; top: 64px; left: 0;
}
.admin-sidebar a {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 20px; color: var(--gray-400);
  font-size: 0.88rem; font-weight: 600; transition: all 0.18s;
}
.admin-sidebar a:hover { color: #fff; background: rgba(255,255,255,0.06); }
.admin-sidebar a.active { color: #fff; background: rgba(59,130,246,0.25); border-right: 3px solid var(--blue-mid); }
.admin-sidebar-title {
  font-size: 0.7rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 1px; color: var(--gray-500);
  padding: 14px 20px 6px;
}
.admin-content {
  margin-left: 220px; min-height: calc(100vh - 64px);
  background: var(--gray-100); padding: 28px;
}
.admin-topbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.admin-topbar h1 { font-size: 1.3rem; font-weight: 800; color: var(--gray-800); }
.stat-cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px,1fr)); gap: 14px; margin-bottom: 24px; }
.admin-stat {
  background: #fff; border-radius: var(--radius); padding: 20px;
  box-shadow: var(--shadow-sm);
}
.admin-stat .as-val { font-family: 'Sora', sans-serif; font-size: 1.9rem; font-weight: 800; color: var(--blue); }
.admin-stat .as-lbl { font-size: 0.78rem; color: var(--gray-400); font-weight: 600; margin-top: 3px; }
.admin-stat .as-icon { font-size: 1.4rem; margin-bottom: 8px; }
.table-card {
  background: #fff; border-radius: var(--radius);
  box-shadow: var(--shadow-sm); overflow: hidden; margin-bottom: 20px;
}
.table-header {
  padding: 16px 20px; border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px;
}
.table-header h3 { font-size: 0.97rem; font-weight: 700; color: var(--gray-800); }
table { width: 100%; border-collapse: collapse; }
thead tr { background: var(--gray-50); }
th {
  text-align: left; padding: 11px 16px;
  font-size: 0.75rem; font-weight: 700; color: var(--gray-400);
  text-transform: uppercase; letter-spacing: 0.6px;
  white-space: nowrap;
}
td {
  padding: 12px 16px; font-size: 0.85rem;
  border-bottom: 1px solid var(--gray-100); color: var(--gray-700);
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--gray-50); }
.badge {
  display: inline-flex; align-items: center;
  font-size: 0.72rem; font-weight: 700;
  padding: 3px 9px; border-radius: 50px;
}
.badge-blue { background: var(--blue-pale); color: var(--blue); }
.badge-orange { background: var(--orange-pale); color: var(--orange); }
.badge-green { background: var(--green-pale); color: #16a34a; }
.badge-red { background: var(--red-pale); color: var(--red); }
.empty-state { text-align: center; padding: 48px 20px; color: var(--gray-400); }
.empty-state .es-icon { font-size: 2.4rem; margin-bottom: 10px; }
.export-btn {
  background: var(--blue-pale); color: var(--blue);
  border: 1.5px solid var(--blue-light);
  padding: 7px 15px; border-radius: 8px;
  font-weight: 700; font-size: 0.82rem;
  cursor: pointer; font-family: inherit; transition: all 0.18s;
}
.export-btn:hover { background: var(--blue); color: #fff; }

/* ── MODALS ── */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(15,23,42,0.45); backdrop-filter: blur(4px);
  z-index: 2000; align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: #fff; border-radius: var(--radius-lg);
  padding: 36px; max-width: 460px; width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  animation: modalIn 0.28s ease;
}
@keyframes modalIn { from{transform:scale(0.93);opacity:0} to{transform:scale(1);opacity:1} }
.modal-box h3 { font-size: 1.25rem; font-weight: 800; margin-bottom: 6px; }
.modal-box p { color: var(--gray-500); font-size: 0.88rem; margin-bottom: 22px; }
.modal-footer { display: flex; gap: 10px; margin-top: 8px; }

/* ── SCORE RESULT ── */
.score-card {
  background: #fff; border-radius: var(--radius-lg);
  padding: 36px; text-align: center; margin-top: 28px;
  box-shadow: var(--shadow-md); border: 1.5px solid var(--gray-200);
}
.score-ring {
  width: 100px; height: 100px; border-radius: 50%;
  background: conic-gradient(var(--blue) 0deg, var(--blue-soft) 0deg);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px; font-family: 'Sora', sans-serif;
  font-size: 1.5rem; font-weight: 800; color: var(--blue);
}

/* ── UTILS ── */
.text-blue { color: var(--blue); }
.text-orange { color: var(--orange); }
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.hidden { display: none !important; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.divider { height: 1px; background: var(--gray-200); margin: 24px 0; }
.bg-blue-pale { background: var(--blue-pale); }
.bg-orange-pale { background: var(--orange-pale); }
.container { max-width: 1160px; margin: 0 auto; }
.page-wrapper { padding-top: 64px; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .admin-content { margin-left: 0; }
  .stats-bar { flex-wrap: wrap; }
  .stat-cell { max-width: 50%; }
}
@media (max-width: 600px) {
  .section { padding: 48px 4%; }
  .page-hero { padding: 36px 4% 28px; }
  .footer-grid { grid-template-columns: 1fr; }
  .slide-btns { flex-direction: column; align-items: center; }
  .hero-slider { height: auto; min-height: 500px; }
  .slide { position: relative; padding: 60px 4% 80px; }
  .slide.active { z-index: 2; }

  /* Banner mobile fixes */
  .promo-banner {
    padding: 10px 12px;
    gap: 8px;
    flex-direction: row;
    align-items: center;
  }
  .promo-banner p {
    font-size: 0.8rem;
    text-align: left;
    flex: 1 1 160px;
  }
  .promo-banner .pb-cta {
    font-size: 0.78rem;
    padding: 6px 11px;
  }

  /* Stats bar 2-col on small screens */
  .stat-cell { max-width: 50%; flex-basis: 50%; }

  /* Slider arrows hidden on touch */
  .slider-prev, .slider-next { display: none; }

  /* Exam category grid single col */
  .exam-cat-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .hero-slider { min-height: 500px; }  /* keep as you like */
  .slide { 
    position: absolute;   /* keep slider stacking */
    inset: 0;
    padding: 60px 4% 80px;
  }
}