/* ============================================================
   ALCBar.com — Main Stylesheet
   Design System: Navy + Gold + White | Playfair Display + Inter
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── CSS Custom Properties ────────────────────────────────── */
:root {
  /* Colors */
  --navy:        #1B2A4A;
  --navy-dark:   #111E35;
  --navy-mid:    #243358;
  --blue:        #2C5282;
  --blue-light:  #3B6CB0;
  --gold:        #B8965A;
  --gold-light:  #C9A96E;
  --gold-pale:   #F5EDD8;
  --white:       #FFFFFF;
  --off-white:   #F7F9FC;
  --gray-50:     #F8FAFC;
  --gray-100:    #EEF2F7;
  --gray-200:    #E2E8F0;
  --gray-300:    #CBD5E0;
  --gray-400:    #A0AEC0;
  --gray-500:    #718096;
  --gray-600:    #4A5568;
  --gray-700:    #2D3748;
  --charcoal:    #1A202C;
  --red:         #C53030;
  --green:       #276749;
  --teal:        #2B7A78;

  /* Typography */
  --font-serif:  'Playfair Display', Georgia, serif;
  --font-sans:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.10), 0 2px 6px rgba(0,0,0,0.06);
  --shadow-lg:  0 10px 30px rgba(0,0,0,0.12), 0 4px 10px rgba(0,0,0,0.08);
  --shadow-xl:  0 20px 50px rgba(0,0,0,0.15);

  /* Border Radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  16px;
  --radius-full: 9999px;

  /* Transitions */
  --transition: 0.2s ease;
  --transition-slow: 0.35s ease;

  /* Nav height */
  --nav-height: 72px;
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.25;
  color: var(--navy);
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }

p { color: var(--gray-600); }

.lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--gray-600);
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ── Layout ───────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--wide { max-width: 1400px; }
.container--narrow { max-width: 800px; }

.section {
  padding: var(--space-20) 0;
}

.section--sm { padding: var(--space-12) 0; }
.section--lg { padding: var(--space-24) 0; }
.section--alt { background: var(--off-white); }
.section--navy { background: var(--navy); }
.section--navy-dark { background: var(--navy-dark); }

.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-12);
}

.section__header h2 { margin-bottom: var(--space-4); }
.section__header p { font-size: 1.0625rem; }

/* ── Web Components — block display before JS upgrades ───── */
site-nav    { display: block; }
site-footer { display: block; }

/* ── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}

.nav > .container {
  margin-top: var(--space-4);
}

.nav.scrolled {
  box-shadow: var(--shadow-md);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-6);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.nav__logo-mark {
  width: 38px;
  height: 38px;
  background: var(--navy);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav__logo-mark svg { width: 22px; height: 22px; }

.nav__logo-text {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.01em;
}

.nav__logo-text span { color: var(--gold); }

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  justify-content: center;
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link.active {
  color: var(--navy);
  background: var(--gray-100);
}

.nav__dropdown {
  position: relative;
}

.nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 200px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all var(--transition);
  z-index: 100;
}

.nav__dropdown:hover .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown-item {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: 0.875rem;
  color: var(--gray-600);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav__dropdown-item:hover {
  color: var(--navy);
  background: var(--gray-50);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.nav__login {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: color var(--transition);
}

.nav__login:hover { color: var(--navy); }

/* Mobile menu toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav__toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--space-4) var(--space-6);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  max-height: calc(100vh - var(--nav-height));
  overflow-y: auto;
}

.nav__mobile.open { display: block; }

.nav__mobile-link {
  display: block;
  padding: var(--space-3) 0;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
  transition: color var(--transition);
}

.nav__mobile-link:hover { color: var(--navy); }

.nav__mobile-actions {
  padding-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Page offset for fixed nav */
.page-content { padding-top: var(--nav-height); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.6875rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
  border: 2px solid transparent;
  text-decoration: none;
  line-height: 1.4;
}

.btn--primary {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

.btn--primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(184,150,90,0.35);
}

.btn--navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.btn--navy:hover {
  background: var(--navy-mid);
  border-color: var(--navy-mid);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(27,42,74,0.3);
}

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.btn--outline:hover {
  background: var(--navy);
  color: var(--white);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}

.btn--outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

.btn--outline-gold {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}

.btn--outline-gold:hover {
  background: var(--gold);
  color: var(--white);
}

.btn--sm {
  padding: 0.4375rem 1rem;
  font-size: 0.8125rem;
}

.btn--lg {
  padding: 0.875rem 2rem;
  font-size: 1.0625rem;
}

.btn--full { width: 100%; }

.btn svg { width: 18px; height: 18px; }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-mid) 100%);
  padding: var(--space-24) 0 var(--space-20);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(184,150,90,0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(44,82,130,0.3) 0%, transparent 50%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184,150,90,0.4), transparent);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-5);
}

.hero__eyebrow::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--gold);
}

.hero h1 {
  color: var(--white);
  margin-bottom: var(--space-5);
  font-size: clamp(2.2rem, 4.5vw, 3.25rem);
}

.hero__sub {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero__ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
}

.hero__trust-item svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  flex-shrink: 0;
}

.hero__visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.hero__card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  backdrop-filter: blur(10px);
}

.hero__card-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: rgba(184,150,90,0.2);
  border: 1px solid rgba(184,150,90,0.3);
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: var(--space-3);
}

.hero__card-badge span.dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero__card h4 {
  color: var(--white);
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
  font-family: var(--font-sans);
}

.hero__card p {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--space-3);
}

.hero__card-meta {
  display: flex;
  gap: var(--space-4);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
}

.hero__card-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* ── Stats Bar ────────────────────────────────────────────── */
.stats-bar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--space-6) 0;
}

.stats-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: var(--space-8);
}

.stat {
  text-align: center;
}

.stat__number {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
}

.stat__label {
  font-size: 0.8125rem;
  color: var(--gray-500);
  margin-top: var(--space-1);
}

.stats-bar__divider {
  width: 1px;
  height: 40px;
  background: var(--gray-200);
}

/* ── Category Cards ───────────────────────────────────────── */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.category-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.category-card:hover {
  border-color: var(--navy);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.category-card__icon {
  width: 52px;
  height: 52px;
  background: var(--navy);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  color: var(--white);
}

.category-card__icon svg { width: 24px; height: 24px; }

.category-card h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--space-2);
  font-family: var(--font-sans);
}

.category-card p {
  font-size: 0.8125rem;
  color: var(--gray-500);
}

/* ── Course Cards ─────────────────────────────────────────── */
.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-6);
}

.course-grid--2col {
  grid-template-columns: repeat(2, 1fr);
}

.course-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-slow);
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--gray-300);
}

.course-card__header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: var(--space-5) var(--space-5) var(--space-4);
  position: relative;
}

.course-card__badges {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge--live   { background: rgba(255,100,80,0.2);  color: #FF6B6B; border: 1px solid rgba(255,107,107,0.3); }
.badge--demand { background: rgba(44,82,130,0.3);   color: #90C2FF; border: 1px solid rgba(144,194,255,0.3); }
.badge--ethics { background: rgba(184,150,90,0.25); color: var(--gold-light); border: 1px solid rgba(184,150,90,0.3); }
.badge--new    { background: rgba(39,103,73,0.3);   color: #68D391; border: 1px solid rgba(104,211,145,0.3); }

.course-card__title {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.4;
}

.course-card__body {
  padding: var(--space-4) var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.course-card__speaker {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.course-card__avatar {
  width: 32px;
  height: 32px;
  background: var(--gray-200);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--navy);
  flex-shrink: 0;
  overflow: hidden;
}

.course-card__speaker-info { line-height: 1.3; }

.course-card__speaker-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-700);
}

.course-card__speaker-title {
  font-size: 0.75rem;
  color: var(--gray-400);
}

.course-card__meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.course-card__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  color: var(--gray-500);
}

.course-card__meta-item svg { width: 14px; height: 14px; flex-shrink: 0; color: var(--gray-400); }

.course-card__footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.course-card__price {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
}

.course-card__price-label {
  font-size: 0.75rem;
  color: var(--gray-400);
  font-family: var(--font-sans);
  font-weight: 400;
}

.course-card__actions {
  display: flex;
  gap: var(--space-2);
}

/* ── How It Works ─────────────────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(16.67% + 32px);
  right: calc(16.67% + 32px);
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--blue-light));
  pointer-events: none;
}

.step {
  text-align: center;
  position: relative;
}

.step__number {
  width: 64px;
  height: 64px;
  background: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  position: relative;
  z-index: 1;
  border: 4px solid var(--white);
  box-shadow: var(--shadow-md);
}

.step h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.step p { font-size: 0.9375rem; }

/* ── Feature List ─────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

.feature-card {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.feature-card__icon {
  width: 44px;
  height: 44px;
  background: var(--gold-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold);
}

.feature-card__icon svg { width: 22px; height: 22px; }

.feature-card h4 {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: var(--space-1);
  color: var(--navy);
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--gray-500);
}

/* ── Faculty Cards ────────────────────────────────────────── */
.faculty-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 420px));
  gap: var(--space-6);
  justify-content: center;
  align-items: stretch;
}

.faculty-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition);
  height: 100%;
}

.faculty-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.faculty-card__photo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  border: 3px solid var(--gold-pale);
  overflow: hidden;
}

.faculty-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.faculty-card__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--space-1);
  font-family: var(--font-sans);
}

.faculty-card__credential {
  font-size: 0.8125rem;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.faculty-card__bio {
  font-size: 0.8125rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.faculty-card__courses {
  font-size: 0.75rem;
  color: var(--gray-400);
}

/* ── Testimonials ─────────────────────────────────────────── */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  font-family: var(--font-serif);
  font-size: 4rem;
  color: var(--gold);
  opacity: 0.25;
  position: absolute;
  top: var(--space-3);
  left: var(--space-5);
  line-height: 1;
}

.testimonial-card__text {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  position: relative;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-card__name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
}

.testimonial-card__role {
  font-size: 0.8125rem;
  color: var(--gray-500);
}

.testimonial-card__stars {
  color: var(--gold);
  font-size: 0.875rem;
  letter-spacing: 2px;
  margin-bottom: var(--space-4);
}

/* ── CTA Banners ──────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  padding: var(--space-16) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(184,150,90,0.15) 0%, transparent 65%);
}

.cta-banner__inner { position: relative; z-index: 1; }

.cta-banner h2 {
  color: var(--white);
  margin-bottom: var(--space-4);
}

.cta-banner p {
  color: rgba(255,255,255,0.7);
  font-size: 1.0625rem;
  margin-bottom: var(--space-8);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── FAQ ──────────────────────────────────────────────────── */
.faq-list { max-width: 740px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--gray-200);
}

.faq-item:first-child { border-top: 1px solid var(--gray-200); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  transition: color var(--transition);
  width: 100%;
  text-align: left;
}

.faq-question:hover { color: var(--blue); }

.faq-question__icon {
  width: 24px;
  height: 24px;
  border: 2px solid var(--gray-300);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
}

.faq-question__icon svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition);
}

.faq-item.open .faq-question__icon {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.faq-item.open .faq-question__icon svg { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer__inner {
  padding-bottom: var(--space-5);
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.7;
}

.faq-item.open .faq-answer { max-height: 400px; }

/* ── Forms ────────────────────────────────────────────────── */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: var(--space-2);
}

.form-label span { color: var(--red); margin-left: 2px; }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.6875rem var(--space-4);
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--charcoal);
  font-size: 0.9375rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(44,82,130,0.12);
}

.form-input::placeholder { color: var(--gray-400); }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23718096' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-help {
  font-size: 0.8125rem;
  color: var(--gray-400);
  margin-top: var(--space-2);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 1px;
  accent-color: var(--navy);
}

.form-checkbox-label {
  font-size: 0.875rem;
  color: var(--gray-600);
}

/* ── Sidebar Filter ───────────────────────────────────────── */
.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-8);
  align-items: start;
}

.filter-sidebar {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: sticky;
  top: calc(var(--nav-height) + var(--space-4));
}

.filter-sidebar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.filter-sidebar__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--navy);
}

.filter-sidebar__clear {
  font-size: 0.8125rem;
  color: var(--blue);
  cursor: pointer;
  font-weight: 500;
}

.filter-sidebar__clear:hover { text-decoration: underline; }

.filter-group {
  padding: var(--space-4) 0;
  border-top: 1px solid var(--gray-100);
}

.filter-group__label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.filter-check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  padding: var(--space-1) 0;
}

.filter-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--navy);
  cursor: pointer;
  flex-shrink: 0;
}

.filter-check label {
  font-size: 0.875rem;
  color: var(--gray-600);
  cursor: pointer;
}

.filter-check:hover label { color: var(--navy); }

/* ── Search Bar ───────────────────────────────────────────── */
.search-bar {
  position: relative;
  flex: 1;
}

.search-bar input {
  width: 100%;
  padding: 0.6875rem var(--space-4) 0.6875rem 2.75rem;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--white);
}

.search-bar input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(44,82,130,0.12);
}

.search-bar__icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  pointer-events: none;
}

.search-bar__icon svg { width: 18px; height: 18px; }

/* ── Breadcrumb ───────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--gray-400);
}

.breadcrumb a {
  color: var(--blue);
  transition: color var(--transition);
}

.breadcrumb a:hover { color: var(--navy); }

.breadcrumb__sep { color: var(--gray-300); }

/* ── Page Hero (inner pages) ──────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  padding: var(--space-16) 0 var(--space-12);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(184,150,90,0.1) 0%, transparent 60%);
}

.page-hero__inner { position: relative; z-index: 1; }

.page-hero__breadcrumb {
  margin-bottom: var(--space-6);
}

.page-hero__breadcrumb .breadcrumb { color: rgba(255,255,255,0.5); }
.page-hero__breadcrumb .breadcrumb a { color: rgba(255,255,255,0.7); }
.page-hero__breadcrumb .breadcrumb a:hover { color: var(--white); }
.page-hero__breadcrumb .breadcrumb__sep { color: rgba(255,255,255,0.3); }

.page-hero h1 { color: var(--white); margin-bottom: var(--space-4); }
.page-hero p  { color: rgba(255,255,255,0.7); font-size: 1.0625rem; max-width: 600px; }

/* ── Accreditation/Trust Bar ──────────────────────────────── */
.trust-bar {
  background: var(--off-white);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--space-5) 0;
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-600);
}

.trust-item svg { width: 20px; height: 20px; color: var(--navy); }

/* ── Alerts / Notices ─────────────────────────────────────── */
.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-size: 0.9375rem;
}

.alert--info {
  background: #EBF4FF;
  border: 1px solid #BEE3F8;
  color: #1A365D;
}

.alert--warning {
  background: #FFFBEB;
  border: 1px solid #FAF089;
  color: #744210;
}

.alert--gold {
  background: var(--gold-pale);
  border: 1px solid rgba(184,150,90,0.3);
  color: #6B4C1E;
}

.alert svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; }

/* ── Dashboard ────────────────────────────────────────────── */
.dashboard-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 0;
  min-height: calc(100vh - var(--nav-height));
}

.dashboard-sidebar {
  background: var(--navy);
  padding: var(--space-8) var(--space-4);
  position: sticky;
  top: var(--nav-height);
  height: calc(100vh - var(--nav-height));
  overflow-y: auto;
}

.dashboard-nav__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  transition: all var(--transition);
  cursor: pointer;
  margin-bottom: var(--space-1);
}

.dashboard-nav__item:hover,
.dashboard-nav__item.active {
  background: rgba(255,255,255,0.1);
  color: var(--white);
}

.dashboard-nav__item svg { width: 18px; height: 18px; flex-shrink: 0; }

.dashboard-main {
  background: var(--gray-50);
  padding: var(--space-8);
}

.dashboard-header {
  margin-bottom: var(--space-8);
}

.dashboard-header h2 { margin-bottom: var(--space-1); font-size: 1.5rem; }
.dashboard-header p { font-size: 0.9375rem; color: var(--gray-500); }

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.dashboard-stat {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.dashboard-stat__label {
  font-size: 0.8125rem;
  color: var(--gray-500);
  margin-bottom: var(--space-2);
}

.dashboard-stat__value {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
}

.dashboard-stat__sub {
  font-size: 0.75rem;
  color: var(--gray-400);
  margin-top: var(--space-1);
}

/* Progress bar */
.progress-bar {
  height: 8px;
  background: var(--gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: var(--space-2);
}

.progress-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--navy), var(--blue-light));
  border-radius: var(--radius-full);
  transition: width 0.5s ease;
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__top {
  display: grid;
  grid-template-columns: 280px repeat(3, 1fr);
  gap: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: var(--space-8);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer__logo-text {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}

.footer__logo-text span { color: var(--gold); }

.footer__tagline {
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: var(--space-5);
  color: rgba(255,255,255,0.5);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  color: rgba(255,255,255,0.6);
}

.footer__social-link:hover {
  background: var(--gold);
  color: var(--white);
}

.footer__social-link svg { width: 16px; height: 16px; }

.footer__col-title {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

.footer__link:hover { color: var(--gold); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copyright {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

.footer__legal {
  display: flex;
  gap: var(--space-5);
}

.footer__legal-link {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
  transition: color var(--transition);
}

.footer__legal-link:hover { color: rgba(255,255,255,0.6); }

.footer__disclaimer {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  line-height: 1.6;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: var(--space-6);
  margin-top: var(--space-6);
}

/* ── Email Capture ────────────────────────────────────────── */
.email-bar {
  background: var(--navy-mid);
  padding: var(--space-10) 0;
}

.email-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.email-bar__text h3 { color: var(--white); font-size: 1.25rem; margin-bottom: var(--space-1); }
.email-bar__text p  { color: rgba(255,255,255,0.6); font-size: 0.9375rem; }

.email-bar__form {
  display: flex;
  gap: var(--space-3);
  flex: 1;
  max-width: 460px;
}

.email-bar__form input {
  flex: 1;
  padding: 0.6875rem var(--space-4);
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  color: var(--white);
  font-size: 0.9375rem;
  transition: border-color var(--transition);
}

.email-bar__form input::placeholder { color: rgba(255,255,255,0.4); }
.email-bar__form input:focus {
  outline: none;
  border-color: var(--gold);
}

/* ── Table ────────────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

th {
  background: var(--gray-50);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--gray-500);
  padding: var(--space-3) var(--space-5);
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

td {
  padding: var(--space-4) var(--space-5);
  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); }

/* ── Tabs ─────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: var(--space-8);
}

.tab {
  padding: var(--space-3) var(--space-5);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}

.tab:hover { color: var(--navy); }
.tab.active { color: var(--navy); border-bottom-color: var(--navy); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Pills / Tags ─────────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--gray-100);
  color: var(--gray-600);
}

.pill--navy { background: rgba(27,42,74,0.1); color: var(--navy); }
.pill--gold { background: var(--gold-pale); color: #7A5C2E; }
.pill--blue { background: #EBF4FF; color: var(--blue); }
.pill--green { background: #F0FFF4; color: #276749; }

/* ── Dividers ─────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--gray-200);
  margin: var(--space-8) 0;
}

.divider--gold {
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  width: 80px;
  border: none;
  margin: var(--space-6) 0;
}

/* ── Utility ──────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-navy   { color: var(--navy); }
.text-gold   { color: var(--gold); }
.text-white  { color: var(--white); }
.text-muted  { color: var(--gray-500); }

.mt-auto { margin-top: auto; }
.mb-0    { margin-bottom: 0; }
.gap-2   { gap: var(--space-2); }

.hidden { display: none !important; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--space-4); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .nav__links { display: none; }
  .nav__login { display: none; }
  .nav__toggle { display: flex; }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__sub { margin-left: auto; margin-right: auto; }
  .hero__ctas { justify-content: center; }
  .hero__trust { justify-content: center; }
  .hero__visual { display: none; }

  .steps::before { display: none; }
  .steps { grid-template-columns: 1fr; gap: var(--space-10); }

  .footer__top { grid-template-columns: 1fr 1fr; }

  .catalog-layout { grid-template-columns: 1fr; }
  .filter-sidebar { position: static; display: none; }
  .filter-sidebar.mobile-open { display: block; }

  .dashboard-layout { grid-template-columns: 1fr; }
  .dashboard-sidebar { display: none; }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }

  .section { padding: var(--space-12) 0; }
  .container { padding: 0 var(--space-4); }

  .hero { padding: var(--space-16) 0 var(--space-12); }

  .stats-bar__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
  }

  .stats-bar__divider { display: none; }

  .course-grid,
  .course-grid--2col { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr 1fr; }
  .faculty-grid { grid-template-columns: 1fr 1fr; }

  .footer__top { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .form-row { grid-template-columns: 1fr; }

  .email-bar__inner { flex-direction: column; text-align: center; }
  .email-bar__form { max-width: 100%; width: 100%; }

  .cta-banner__actions { flex-direction: column; align-items: center; }

  .table-wrapper { font-size: 0.8125rem; }

  .hero__ctas { flex-direction: column; align-items: center; }
  .hero__ctas .btn { width: 100%; max-width: 280px; }

  .testimonial-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }

  .dashboard-main { padding: var(--space-5); }
  .dashboard-stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .category-grid { grid-template-columns: 1fr; }
  .faculty-grid { grid-template-columns: 1fr; }
  .dashboard-stats { grid-template-columns: 1fr; }
  .stats-bar__inner { grid-template-columns: 1fr; text-align: center; }
}

/* ── Print ────────────────────────────────────────────────── */
@media print {
  .nav, .footer, .cta-banner, .email-bar { display: none; }
  .page-content { padding-top: 0; }
}