/* ═══════════════════════════════════════════════════════════════════════════
   TRIVISION ACADEMY — Main Stylesheet
   AltAcademy Design System
   Typography: Inter Tight & Playfair Display
   Colors: #ffffff (bg), #333333 (text), #4d3e78 & #1c299b (accents)
   Elevation: Borders only, zero shadows
   ═══════════════════════════════════════════════════════════════════════════ */

/* Fonts loaded via <link> in layout.php for better performance */

/* ─── CUSTOM PROPERTIES ───────────────────────────────────────────────────── */
:root {
  /* Colors */
  --primary:       #4d3e78;
  --primary-dark:  #3b2f5c;
  --primary-light: #f4f2fa;
  
  --accent:        #1c299b;
  --accent-light:  #eef0fc;
  
  --bg:            #ffffff;
  --bg-alt:        #f9f9f9;
  --bg-card:       #ffffff;
  
  --text-head:     #333333;
  --text-body:     #515151;
  --text-muted:    #808080;
  
  --border:        #e5e5e5;
  --border-focus:  #4d3e78;
  --border-strong: #cccccc;
  
  /* Status Colors */
  --success:       #306b5f;
  --success-light: #e6f3f0;
  --danger:        #b74d1a;
  --danger-light:  #fceae3;
  --warning:       #f59e0b;
  --warning-light: #fef3c7;
  
  /* Typography */
  --font-head:     'Playfair Display', serif;
  --font-body:     'Inter Tight', sans-serif;
  
  /* Spacing */
  --section-gap:   80px;
  --card-radius:   0px; /* Sharp corners or slight rounded, typically AltAcademy uses very slight 4px or sharp. Let's use 4px for modern feel but flat */
  --btn-radius:    4px;
  
  /* Transitions */
  --ease:          cubic-bezier(.4,0,.2,1);
  --dur:           200ms;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ─── LAYOUT UTILITIES ───────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: var(--section-gap) 0; border-bottom: 1px solid var(--border); }
.section:last-of-type { border-bottom: none; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-header .eyebrow {
  display: inline-block;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-header h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text-head);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-header p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
  color: var(--text-body);
}

/* ─── GRID UTILITIES ─────────────────────────────────────────────────────── */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* ─── TYPOGRAPHY ─────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  color: var(--text-head);
  line-height: 1.2;
}

/* ─── BUTTONS ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--btn-radius);
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-ghost {
  background: transparent;
  color: var(--text-head);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.btn-accent {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-accent:hover {
  background: #151e73;
  border-color: #151e73;
}

.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: .85rem; }
.w-full  { width: 100%; }

/* ─── CARDS (ELEVATION: BORDERS ONLY) ───────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  transition: border-color var(--dur) var(--ease);
}
.card:hover {
  border-color: var(--border-strong);
}

/* ─── BADGES ─────────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 2px;
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.2;
  border: 1px solid transparent;
}
.badge-primary  { background: var(--primary-light); color: var(--primary); border-color: var(--primary); }
.badge-accent   { background: var(--accent-light); color: var(--accent); border-color: var(--accent); }
.badge-danger   { background: var(--danger-light); color: var(--danger); border-color: var(--danger); }
.badge-warning  { background: var(--warning-light); color: #92400e; border-color: var(--warning); }
.badge-success  { background: var(--success-light); color: var(--success); border-color: var(--success); }

/* ─── FORM ELEMENTS ──────────────────────────────────────────────────────── */
.form-group { margin-bottom: 24px; }
.form-group label {
  display: block;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-head);
  margin-bottom: 8px;
}
.form-group label .required { color: var(--danger); margin-left: 2px; }

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-strong);
  border-radius: var(--btn-radius);
  font-size: 1rem;
  color: var(--text-head);
  background: var(--bg);
  transition: border-color var(--dur) var(--ease);
  outline: none;
}
.form-control:focus {
  border-color: var(--primary);
}
.form-control::placeholder { color: var(--text-muted); }
.form-control.is-invalid   { border-color: var(--danger); }
.form-error { display: block; font-size: .85rem; color: var(--danger); margin-top: 6px; }
.form-success { display: block; font-size: .9rem; color: var(--success); margin-top: 8px; font-weight: 500; }

/* ─── NAVBAR ─────────────────────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: border-color var(--dur) var(--ease);
}
.navbar.scrolled { border-bottom-color: var(--border-strong); }

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--text-head);
  color: #fff;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
}
.logo-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-head);
}
.logo-accent { color: var(--primary); font-style: italic; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  flex: 1;
  justify-content: center;
}
.nav-link {
  font-size: .95rem;
  font-weight: 500;
  color: var(--text-body);
  transition: color var(--dur);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transition: transform var(--dur) var(--ease);
}
.nav-link:hover, .nav-link.active {
  color: var(--text-head);
}
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-actions { display: flex; gap: 12px; align-items: center; flex-shrink: 0; }

.nav-user-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 4px 4px;
  border-radius: 99px;
  border: 1px solid var(--border-strong);
  background: var(--bg);
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-head);
  transition: border-color var(--dur);
}
.nav-user-pill:hover {
  border-color: var(--primary);
}
.nav-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav-user-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  border: 1px solid transparent;
  transition: border-color var(--dur);
  margin-left: auto;
}
.hamburger:hover { border-color: var(--border-strong); }
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-head);
  transition: all var(--dur) var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.mobile-menu[hidden] { display: none; }
.mobile-link {
  display: block;
  padding: 16px 24px;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-head);
  border-bottom: 1px solid var(--border);
}
.mobile-link:last-child { border-bottom: none; }
.mobile-link:hover, .mobile-link.active {
  background: var(--bg-alt);
  color: var(--primary);
}
.mobile-auth {
  display: flex;
  gap: 12px;
  padding: 24px;
  flex-direction: column;
  background: var(--bg-alt);
}

/* ─── HERO ───────────────────────────────────────────────────────────────── */
.hero {
  padding: 80px 0;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-eyebrow-dot {
  width: 8px; height: 8px;
  background: var(--primary);
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero h1 .highlight {
  font-style: italic;
  color: var(--primary);
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-body);
  margin-bottom: 40px;
  line-height: 1.6;
  max-width: 500px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.hero-note {
  margin-top: 24px;
  font-size: .85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-dashboard {
  background: var(--bg);
  border: 1px solid var(--border-strong);
  padding: 32px;
  width: 100%;
  max-width: 480px;
}
.db-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.db-avatar {
  width: 48px; height: 48px;
  background: var(--text-head);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
}
.db-info strong { display: block; font-size: 1.1rem; font-family: var(--font-head); color: var(--text-head); font-weight: 700; }
.db-info span   { font-size: .85rem; color: var(--text-muted); }
.db-courses { display: flex; flex-direction: column; gap: 16px; }
.db-course {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
}
.db-course-icon {
  width: 40px; height: 40px;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.db-course-name { font-size: .95rem; font-weight: 600; color: var(--text-head); margin-bottom: 8px; }
.progress-bar {
  height: 4px;
  background: var(--border);
  width: 100%;
}
.progress-fill {
  height: 100%;
  background: var(--primary);
}
.db-stat {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.db-stat-item {
  flex: 1;
  text-align: center;
}
.db-stat-item .val { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; color: var(--text-head); display: block; }
.db-stat-item .lbl { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); }

/* ─── STATS BANNER ───────────────────────────────────────────────────────── */
.stats-banner {
  background: var(--text-head);
  padding: 64px 0;
  color: #fff;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item .num {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}
.stat-item .lbl { font-size: .95rem; color: rgba(255,255,255,.7); }

/* ─── FEATURES ───────────────────────────────────────────────────────────── */
.feature-card {
  padding: 32px;
  border: 1px solid var(--border);
}
.feature-icon {
  font-size: 2rem;
  margin-bottom: 24px;
}
.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}
.feature-card p { font-size: .95rem; color: var(--text-body); }

/* ─── HOW IT WORKS ───────────────────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.step-card {
  padding: 32px;
  border: 1px solid var(--border-strong);
  background: var(--bg);
  position: relative;
}
.step-num {
  font-family: var(--font-head);
  font-size: 4rem;
  font-weight: 700;
  color: var(--primary-light);
  line-height: 1;
  margin-bottom: 16px;
}
.step-card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.step-card p  { font-size: .95rem; color: var(--text-body); }

/* ─── PRICING ────────────────────────────────────────────────────────────── */
.pricing-toggle {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  margin-bottom: 48px;
}
.toggle-label { font-size: .95rem; font-weight: 500; color: var(--text-muted); }
.toggle-label.active { color: var(--text-head); font-weight: 600; }
.toggle-switch {
  position: relative;
  width: 56px;
  height: 32px;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--border-strong);
  cursor: pointer;
  transition: background var(--dur);
}
.toggle-track::after {
  content: '';
  position: absolute;
  top: 4px; left: 4px;
  width: 24px; height: 24px;
  background: var(--bg);
  transition: transform var(--dur) var(--ease);
}
.toggle-switch input:checked + .toggle-track { background: var(--primary); }
.toggle-switch input:checked + .toggle-track::after { transform: translateX(24px); }

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}
.pricing-card {
  padding: 48px 32px;
  border: 1px solid var(--border);
  text-align: center;
}
.pricing-card.popular {
  border: 2px solid var(--primary);
  background: var(--bg-alt);
}
.popular-badge {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: 6px 12px;
  margin-bottom: 24px;
}
.pricing-card h3 { font-size: 1.5rem; margin-bottom: 8px; }
.pricing-card .price {
  font-family: var(--font-head);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--text-head);
  margin: 24px 0;
  line-height: 1;
}
.pricing-card .price span { font-size: 1.1rem; font-weight: 400; color: var(--text-muted); font-family: var(--font-body); }
.pricing-features { margin: 32px 0; display: flex; flex-direction: column; gap: 16px; text-align: left; }
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .95rem;
  color: var(--text-body);
}
.pricing-features li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
}

/* ─── TESTIMONIALS ───────────────────────────────────────────────────────── */
.testimonials-wrap { overflow: hidden; }
.testimonials-track {
  display: flex;
  gap: 32px;
  transition: transform .5s var(--ease);
}
.testimonial-card {
  min-width: 320px;
  padding: 40px 32px;
  border: 1px solid var(--border);
  background: var(--bg);
  flex-shrink: 0;
}
.stars { color: var(--text-head); font-size: 1.2rem; margin-bottom: 24px; letter-spacing: 4px; }
.testimonial-card blockquote {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 24px;
  color: var(--text-head);
}
.testimonial-card cite {
  font-style: normal;
  display: block;
  font-weight: 600;
  color: var(--text-head);
}
.testimonial-card cite span {
  display: block;
  font-weight: 400;
  font-size: .85rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.carousel-dots {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 40px;
}
.carousel-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--border-strong);
  transition: all var(--dur);
}
.carousel-dot.active { background: var(--primary); }

/* ─── CTA BANNER ─────────────────────────────────────────────────────────── */
.cta-banner {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: 96px 0;
}
.cta-banner h2 {
  color: #fff;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}
.cta-banner p { color: rgba(255,255,255,.8); font-size: 1.15rem; margin-bottom: 40px; }
.cta-banner .btn-primary { background: #fff; color: var(--primary); border-color: #fff; }
.cta-banner .btn-primary:hover { background: var(--bg-alt); }
.cta-banner .btn-ghost { border-color: rgba(255,255,255,.5); color: #fff; }
.cta-banner .btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.1); }

/* ─── FOOTER ─────────────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-alt);
  padding: 80px 0 40px;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 64px;
  margin-bottom: 64px;
}
.footer-brand p {
  margin-top: 24px;
  font-size: .95rem;
  color: var(--text-body);
}
.footer-social { display: flex; gap: 12px; margin-top: 24px; }
.social-btn {
  width: 40px; height: 40px;
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-head);
  transition: all var(--dur);
}
.social-btn:hover { border-color: var(--primary); color: var(--primary); }

.footer-col h3 {
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 24px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 16px; }
.footer-col a {
  font-size: .95rem;
  color: var(--text-body);
  transition: color var(--dur);
}
.footer-col a:hover { color: var(--primary); }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .95rem;
  color: var(--text-body);
  margin-bottom: 16px;
}
.footer-contact svg { margin-top: 4px; flex-shrink: 0; color: var(--primary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-size: .85rem;
  color: var(--text-muted);
}
.footer-legal { display: flex; gap: 24px; }
.footer-legal a:hover { color: var(--text-head); }

/* ─── PAGE HERO (inner pages) ────────────────────────────────────────────── */
.page-hero {
  background: var(--bg-alt);
  padding: 80px 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); margin-bottom: 16px; }
.page-hero p  { font-size: 1.15rem; color: var(--text-body); max-width: 600px; margin: 0 auto; }
.breadcrumb {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.breadcrumb a { color: var(--text-head); font-weight: 500; }
.breadcrumb svg { width: 14px; }

/* ─── COURSE CARD ────────────────────────────────────────────────────────── */
.course-card { padding: 24px; }
.course-thumb {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}
.course-body h3 { font-size: 1.25rem; margin: 12px 0; }
.course-body p  { font-size: .95rem; margin-bottom: 24px; }
.course-meta {
  display: flex;
  gap: 16px;
  font-size: .85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* ─── COURSES PAGE — FILTER BAR ──────────────────────────────────────────── */
.courses-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
  justify-content: center;
}
.filter-btn {
  padding: 8px 20px;
  border: 1px solid var(--border-strong);
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-body);
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--text-head);
  color: var(--text-head);
  background: var(--bg);
}
.filter-count { display: none; }

/* ─── COURSES PAGE — BADGES ─────────────────────────────────────────── */
.course-badges { margin-bottom: 16px; }
.badge-category-early   { border-color: var(--primary); color: var(--primary); }
.badge-category-primary { border-color: var(--success); color: var(--success); }
.badge-category-middle  { border-color: var(--warning); color: #92400e; }
.badge-category-matric  { border-color: var(--danger); color: var(--danger); }
.badge-category-fsc     { border-color: var(--accent); color: var(--accent); }
.badge-category-online  { border-color: #075985; color: #075985; }
.badge-category-crash   { border-color: #9A3412; color: #9A3412; }

/* ─── TEACHER CARD ───────────────────────────────────────────────────────── */
.teacher-card { text-align: center; padding: 40px 24px; }
.teacher-avatar {
  width: 120px; height: 120px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  background: var(--bg-alt);
}
.teacher-card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.teacher-card .subject { font-size: .95rem; color: var(--primary); font-weight: 600; margin-bottom: 8px; text-transform: uppercase; letter-spacing: .05em; }
.teacher-card .qual    { font-size: .9rem; color: var(--text-muted); }

/* ─── ADMISSION FORM ─────────────────────────────────────────────────────── */
.admission-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 64px;
  align-items: start;
}
.form-section { border: 1px solid var(--border-strong); padding: 48px; }
.form-section h2 { font-size: 1.75rem; margin-bottom: 32px; }
.fee-table { width: 100%; border-collapse: collapse; }
.fee-table th, .fee-table td {
  text-align: left;
  padding: 16px;
  border-bottom: 1px solid var(--border);
  font-size: .95rem;
}
.fee-table th { font-weight: 600; background: var(--bg-alt); }
.fee-table td:last-child { font-weight: 600; text-align: right; }

/* ─── CONTACT ────────────────────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.contact-info-card { border: 1px solid var(--primary); padding: 48px; background: var(--primary-light); }
.contact-info-card h3 { font-size: 1.75rem; margin-bottom: 16px; color: var(--primary); }
.contact-info-card > p { color: var(--text-body); margin-bottom: 40px; font-size: 1.05rem; }
.contact-detail {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
}
.contact-detail-icon {
  font-size: 1.5rem;
  color: var(--primary);
  margin-top: 4px;
}
.contact-detail strong { display: block; font-size: 1.1rem; font-family: var(--font-head); color: var(--text-head); margin-bottom: 4px; }
.contact-detail span { font-size: .95rem; color: var(--text-body); }
.map-placeholder {
  background: var(--bg);
  border: 1px solid var(--border);
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 40px;
  color: var(--text-muted);
}

/* ─── ABOUT ──────────────────────────────────────────────────────────────── */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-img-block {
  border: 1px solid var(--border-strong);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
  background: var(--bg-alt);
}
.value-card { display: flex; gap: 24px; padding: 32px; border: 1px solid var(--border); }
.value-icon { font-size: 2rem; color: var(--primary); }
.value-card h4 { font-size: 1.25rem; margin-bottom: 8px; }
.value-card p  { font-size: .95rem; }


/* ─── AUTH PAGES (Login / Signup / Forgot / Reset) ───────────────────────── */
.auth-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

.auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
}

.auth-brand {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  position: relative;
  overflow: hidden;
}
.auth-brand::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.auth-form-wrap {
  width: 100%;
  max-width: 440px;
}

.auth-form-wrap h1 {
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-head);
  margin-bottom: 8px;
}

.auth-sub {
  font-size: .95rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 28px 0;
  font-size: .85rem;
  color: var(--text-muted);
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ─── ALERTS ─────────────────────────────────────────────────────────────── */
.alert {
  padding: 16px 20px;
  border: 1px solid transparent;
  font-size: .95rem;
  margin-bottom: 24px;
  display: flex;
  gap: 12px;
}
.alert-success { background: var(--success-light); color: var(--success); border-color: var(--success); }
.alert-error   { background: var(--danger-light); color: var(--danger); border-color: var(--danger); }
.alert-info    { background: var(--primary-light); color: var(--primary); border-color: var(--primary); }

/* ─── LOADER / SPINNER ───────────────────────────────────────────────────── */
.spinner {
  width: 24px; height: 24px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--text-head);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── SCROLL-REVEAL ──────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }

/* ─── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-inner       { gap: 40px; }
  .footer-grid      { grid-template-columns: 1fr 1fr; gap: 48px; }
  .admission-layout { grid-template-columns: 1fr; }
  .contact-layout   { grid-template-columns: 1fr; }
  .about-split      { grid-template-columns: 1fr; }
  .auth-page        { grid-template-columns: 1fr; }
  .auth-brand       { display: none; }
}

@media (max-width: 768px) {
  :root { --section-gap: 64px; }
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .hero-eyebrow { margin: 0 auto 24px; }
  .hero-sub { margin: 0 auto 40px; }
  .hero-cta { justify-content: center; }
  .hero-note { justify-content: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr; gap: 32px; }
  .pricing-card.popular { transform: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .form-section { padding: 32px 24px; }
  .page-hero { padding: 64px 0; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .pricing-cards { grid-template-columns: 1fr; }
}

/* ─── PRINT ──────────────────────────────────────────────────────────────── */
@media print {
  .navbar, .footer, .hero-visual { display: none; }
}

/* ─── SKIP LINK ──────────────────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  background: var(--text-head);
  color: #fff;
  padding: 12px 24px;
  z-index: 9999;
  font-weight: 600;
  transition: top var(--dur);
}
.skip-link:focus { top: 0; }