/*
 * ===============================================
 * EVENTOS PREMIUM - Página de Eventos
 * ===============================================
 * Diseño premium para showcase de eventos
 * Paleta: Negro + Bordó + Blanco
 * Layout tipo Pinterest masonry mejorado
 * ===============================================
 */

/* ===================================================
   SECCIÓN EVENTOS
   =================================================== */

.eventos-section {
  padding: var(--spacing-20) 0;
  background: var(--color-white);
}

/* ===================================================
   GRID DE EVENTOS - Masonry Mejorado
   =================================================== */

.eventos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-8);
  margin-top: var(--spacing-12);
}

/* ===================================================
   CARD DE EVENTO
   =================================================== */

.evento-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
}

.evento-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--color-primary);
}

/* ===================================================
   IMAGEN DEL EVENTO
   =================================================== */

.evento-card__image-wrapper {
  position: relative;
  width: 100%;
  height: 320px;
  overflow: hidden;
  background: var(--color-gray-900);
}

.evento-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.evento-card:hover .evento-card__image {
  transform: scale(1.1);
}

/* Overlay con gradiente */
.evento-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0, 0, 0, 0.4) 100%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.evento-card:hover .evento-card__overlay {
  opacity: 1;
}

/* Badge de categoría */
.evento-card__badge {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  background: rgba(139, 21, 56, 0.95);
  backdrop-filter: blur(8px);
  color: var(--color-white);
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--border-radius-full);
  font-family: 'Inter', sans-serif;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 5;
  animation: fadeInDown 0.6s ease-out;
}

/* ===================================================
   CONTENIDO DEL EVENTO
   =================================================== */

.evento-card__content {
  padding: var(--spacing-8);
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Ícono */
.evento-card__icon-wrapper {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 21, 56, 0.1);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-5);
  transition: all 0.3s ease;
}

.evento-card:hover .evento-card__icon-wrapper {
  background: rgba(139, 21, 56, 0.15);
  transform: scale(1.05);
}

.evento-card__icon {
  width: 32px;
  height: 32px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Título */
.evento-card__title {
  font-family: 'Playfair Display', serif;
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin: 0 0 var(--spacing-4) 0;
  line-height: var(--line-height-tight);
}

/* Descripción */
.evento-card__description {
  font-family: 'Inter', sans-serif;
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-6);
  flex: 1;
}

/* Features list */
.evento-card__features {
  list-style: none;
  padding: 0;
  margin: var(--spacing-6) 0;
  border-top: 1px solid var(--color-gray-200);
  padding-top: var(--spacing-6);
}

.evento-card__feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-family: 'Inter', sans-serif;
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
  padding: var(--spacing-2) 0;
}

.evento-card__feature svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
}

/* CTA */
.evento-card__cta {
  margin-top: auto;
  padding-top: var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
}

.evento-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  font-family: 'Inter', sans-serif;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

.evento-card__link:hover {
  gap: var(--spacing-3);
  color: var(--color-primary-light);
}

.evento-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s ease;
}

.evento-card__link:hover svg {
  transform: translateX(4px);
}

/* ===================================================
   VARIANTES DE CARDS
   =================================================== */

/* Card destacado (featured) */
.evento-card--featured {
  grid-column: span 2;
}

.evento-card--featured .evento-card__image-wrapper {
  height: 400px;
}

.evento-card--featured .evento-card__content {
  padding: var(--spacing-10);
}

.evento-card--featured .evento-card__title {
  font-size: clamp(2rem, 4vw, 2.5rem);
}

.evento-card--featured .evento-card__description {
  font-size: var(--font-size-lg);
}

/* Card compacto */
.evento-card--compact .evento-card__image-wrapper {
  height: 240px;
}

/* ===================================================
   SECCIÓN DE PROCESO
   =================================================== */

.proceso-section {
  padding: var(--spacing-20) 0;
  background: var(--color-gray-50);
}

.proceso-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-8);
  margin-top: var(--spacing-12);
}

.proceso-step {
  text-align: center;
  padding: var(--spacing-8);
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.proceso-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.proceso-step__number {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, rgba(139, 21, 56, 0.8) 100%);
  color: var(--color-white);
  border-radius: 50%;
  font-family: 'Playfair Display', serif;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin: 0 auto var(--spacing-5);
}

.proceso-step__title {
  font-family: 'Playfair Display', serif;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin: 0 0 var(--spacing-3) 0;
}

.proceso-step__description {
  font-family: 'Inter', sans-serif;
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

/* ===================================================
   RESPONSIVE
   =================================================== */

@media (max-width: 1024px) {
  .eventos-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
  
  .evento-card--featured {
    grid-column: span 1;
  }
  
  .evento-card--featured .evento-card__image-wrapper {
    height: 320px;
  }
}

@media (max-width: 768px) {
  .eventos-section {
    padding: var(--spacing-16) 0;
  }
  
  .eventos-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }
  
  .evento-card__image-wrapper {
    height: 280px;
  }
  
  .evento-card__content {
    padding: var(--spacing-6);
  }
  
  .proceso-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================================================
   ANIMACIONES
   =================================================== */

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll reveal */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.scroll-reveal.delay-100 {
  transition-delay: 0.1s;
}

.scroll-reveal.delay-200 {
  transition-delay: 0.2s;
}

.scroll-reveal.delay-300 {
  transition-delay: 0.3s;
}

/* ===================================================
   ACCESIBILIDAD
   =================================================== */

@media (prefers-reduced-motion: reduce) {
  .evento-card,
  .evento-card__image,
  .scroll-reveal {
    transition: none;
    animation: none;
  }
  
  .evento-card:hover {
    transform: none;
  }
  
  .evento-card:hover .evento-card__image {
    transform: none;
  }
}