/* =========================
   SECCIÓN CAVA
   ========================= */

.cava-section {
  position: relative;
  height: 300vh;
  background: #001c04;
  margin-top: 4rem;
  z-index: 1;
}

.cava-canvas {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 100vh;
  width: auto;
  max-width: 100%;
  outline: 2px solid var(--color-gold);
}

.cava-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: visible;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #001c04;
}

.cava-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 28, 4, 0.85) 0%,
    rgba(0, 28, 4, 0.1) 50%,
    rgba(0, 28, 4, 0.4) 100%
  );
  z-index: 2;
  pointer-events: none;
}

.cava-content {
  position: absolute;
  bottom: 8%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  width: 100%;
  max-width: 900px;
  padding: 0 2rem;
  opacity: 0;
  pointer-events: none;
  z-index: 10;
}

.cava-line {
  width: 80px;
  height: 1px;
  background: var(--color-gold);
  margin: 0 auto 1.5rem;
}

.cava-bienvenida {
  font-family: "Metropolis", sans-serif;
  font-weight: 300;
  font-style: italic;
  color: rgba(255, 247, 238, 0.8);
  font-size: 1rem;
  letter-spacing: 3px;
  margin-bottom: 0.5rem;
}

.cava-title {
  font-family: "Metropolis", sans-serif;
  font-weight: 900;
  color: var(--color-cream);
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: 8px;
  margin-bottom: 2rem;
}

.cava-promos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.cava-promo-card {
  background: rgba(0, 28, 4, 0.7);
  border: 1px solid rgba(170, 117, 12, 0.4);
  padding: 1.5rem 1rem;
  transition: border-color 0.3s ease;
  cursor: default;
}

.cava-promo-card:hover {
  border-color: rgba(170, 117, 12, 0.9);
  transform: translateY(-4px);
}

.cava-promo-day {
  font-family: "Metropolis", sans-serif;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 2px;
  font-size: 0.75rem;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.75rem;
}

.cava-promo-desc {
  font-family: "Metropolis", sans-serif;
  font-weight: 300;
  color: rgba(255, 247, 238, 0.85);
  font-size: 1rem;
  margin: 0;
}

@media (max-width: 768px) {
  .cava-section {
    height: 350vh;
  }

  .cava-sticky {
    position: sticky;
    top: 0;
    height: 100dvh; /* dvh = dynamic viewport height — resuelve el bug de móvil */
    overflow: visible;
  }

  .cava-canvas {
    height: 100dvh;
  }

  .cava-content {
    bottom: 5%;
    padding: 0 1rem;
  }

  .cava-promos {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .cava-promo-card {
    padding: 1rem 0.75rem;
  }

  .cava-promo-day {
    font-size: 0.65rem;
  }

  .cava-title {
    font-size: 1.8rem;
    letter-spacing: 4px;
    margin-bottom: 1rem;
  }
}