/* Custom styles to complement Tailwind */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

* {
  font-family: 'Inter', sans-serif;
}

html {
  scroll-behavior: smooth;
}

/* Active nav link indicator */
.nav-active {
  color: #111827;
  font-weight: 600;
}

/* Hero gradient */
.hero-gradient {
  background: linear-gradient(135deg, #000000 0%, #111111 50%, #222222 100%);
}

/* Card hover lift */
.card-hover {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

/* Smooth iframe */
.lms-iframe {
  border: none;
  width: 100%;
  min-height: 680px;
}

/* Video placeholder */
.video-placeholder {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
}

.video-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0,0,0,0.2) 0%, transparent 70%);
}