/* ============================================
   HOME PAGE STYLES — Premium Dark Theme
   ============================================ */

/* ── HERO ────────────────────────────────── */
.hero {
  min-height: 95vh;
  padding: calc(var(--nav-height) + 80px) 0 80px;
  display: flex;
  align-items: center;
  background: var(--bg-dark-base);
  position: relative;
  overflow: hidden;
}

/* Subtle cyber-grid pattern */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20, 184, 166, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 184, 166, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(20, 184, 166, 0.08);
  border: 1px solid rgba(20, 184, 166, 0.25);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--primary-teal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--primary-teal);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--primary-teal);
  animation: pulse-teal 2s infinite;
}

@keyframes pulse-teal {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.5; }
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 4.4rem);
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 24px;
  font-weight: 800;
}

.hero-title span {
  display: block;
  background: linear-gradient(135deg, var(--primary-teal), var(--primary-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

/* Connect Grid */
.connect-grid-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--primary-teal);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  font-weight: 600;
}

.connect-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.connect-card {
  background: var(--bg-dark-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.25s var(--ease-premium);
}

.connect-card:hover {
  background: var(--bg-dark-card-hover);
  border-color: var(--primary-teal);
  transform: translateY(-2px);
}

.connect-icon {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--primary-teal);
}

.connect-info h4 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.connect-info p {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 1px;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-img-wrap {
  position: relative;
  max-width: 360px;
  width: 100%;
}

.profile-img-wrap img {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255, 255, 255, 0.02);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(20, 184, 166, 0.15);
  position: relative;
  z-index: 2;
}

.profile-img-wrap::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary-teal), var(--primary-violet));
  z-index: 1;
  opacity: 0.35;
  filter: blur(12px);
}

/* Floating Card indicators */
.hero-float-card {
  position: absolute;
  background: rgba(13, 16, 26, 0.75);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  z-index: 3;
}

.hero-float-1 {
  top: -10px;
  right: -10px;
  animation: float 4.5s ease-in-out infinite;
}

.hero-float-2 {
  bottom: 20px;
  left: -20px;
  animation: float 5.5s ease-in-out infinite 1.2s;
}

.hero-float-content {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.hero-float-dot {
  width: 6px;
  height: 6px;
  background: var(--primary-teal);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--primary-teal);
}

/* ── LIVE CLASSES (Kanishka IT) ────────────── */
.classes-section {
  background: #090b11;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}

.class-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.class-card-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.class-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.class-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
}

.class-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.class-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-primary);
}

.class-feature-item i {
  color: var(--primary-teal);
}

/* ── GDE DASHBOARD / STATS ────────────────── */
.gde-dashboard {
  background: var(--bg-dark-base);
}

.gde-dash-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.gde-dash-card {
  text-align: center;
  padding: 30px 20px;
}

.gde-dash-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.gde-dash-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-teal);
  line-height: 1;
  margin-bottom: 6px;
}

.gde-dash-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ── VIDEOS (Featured YouTube Grid) ──────── */
.video-section {
  background: #090b11;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}

.video-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  transition: all 0.3s var(--ease-premium);
}

.video-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glass-hover);
  background: var(--bg-dark-card-hover);
}

.video-container {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-body {
  padding: 24px;
}

.video-body h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.video-body p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── WHATSAPP JOIN ────────────────────────── */
.whatsapp-section {
  background: var(--bg-dark-base);
}

.whatsapp-card {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 48px;
}

.qr-image-wrap {
  max-width: 220px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  padding: 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.qr-image-wrap img {
  width: 100%;
  border-radius: 8px;
  display: block;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { margin-top: 20px; }
  .gde-dash-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 575px) {
  .whatsapp-card { padding: 32px 20px; }
  .gde-dash-grid { grid-template-columns: 1fr; }
}