/* ============================================================
   SKY JIU JITSU - Classes Hub Page
   ============================================================ */

.classes-intro {
  text-align: center;
  max-width: var(--content-width);
  margin: 0 auto var(--space-3xl);
}

.classes-intro p {
  margin: 0 auto;
}

/* ---- Programme Tiles (Larger, More Visual) ---- */

.classes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.class-tile {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: flex-end;
  text-decoration: none;
  border: 1px solid var(--border-subtle);
  transition: border-color var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out);
}

.class-tile:hover {
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-glow);
  transform: translateY(-6px);
}

.class-tile__image {
  position: absolute;
  inset: 0;
}

.class-tile__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.class-tile:hover .class-tile__image img {
  transform: scale(1.05);
}

.class-tile__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
    rgba(10, 10, 10, 0.95) 0%,
    rgba(10, 10, 10, 0.7) 50%,
    rgba(10, 10, 10, 0.4) 100%
  );
}

.class-tile__content {
  position: relative;
  z-index: 1;
  padding: var(--space-xl);
  width: 100%;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.class-tile__tag {
  display: inline-block;
  font-size: var(--fs-tag);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--ls-tag);
  color: var(--accent-warm);
  margin-bottom: var(--space-xs);
}

.class-tile__title {
  font-size: var(--fs-h2);
  margin-bottom: var(--space-xs);
  color: #FFFFFF;
}

.class-tile__text {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--fs-small);
  margin-bottom: var(--space-md);
  max-width: 30ch;
}

.class-tile__link {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: var(--ls-tag);
  transition: color var(--duration-fast);
}

.class-tile:hover .class-tile__link {
  color: var(--accent-blue-light);
}

/* ---- Responsive ---- */

@media (max-width: 1024px) {
  .classes-grid {
    grid-template-columns: 1fr 1fr;
  }

  .classes-grid .class-tile:last-child {
    grid-column: 1 / -1;
    max-width: 500px;
    justify-self: center;
  }
}

@media (max-width: 768px) {
  .classes-grid {
    grid-template-columns: 1fr;
  }

  .classes-grid .class-tile:last-child {
    max-width: none;
  }

  .class-tile {
    aspect-ratio: 3 / 3.5;
  }

  .class-tile__content {
    padding: var(--space-lg);
  }

  .class-tile__title {
    font-size: var(--fs-h3);
  }
}