/* ==========================================================================
   COTAPAREDES — Arquitectura Page Styles
   ========================================================================== */

.arquitectura-main {
  padding-top: calc(var(--header-height) + var(--space-xl));
  padding-bottom: var(--space-3xl);
  background-color: var(--color-bg);
}

.arquitectura-container {
  width: 100%;
  max-width: 100%;
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
  margin: 0 auto;
}

@media (max-width: 767px) {
  .arquitectura-container {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }
}

/* Secciones */
.arquitectura-section {
  margin-bottom: var(--space-3xl);
}

.arquitectura-section:last-child {
  margin-bottom: 0;
}

/* Header de sección (título + contador) */
.arquitectura-section__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.arquitectura-section__title {
  font-family: var(--font-primary);
  font-size: 18px;
  font-weight: 400;
  color: var(--color-gray);
  margin: 0;
  padding: 0;
  border: none;
}

.arquitectura-section__count {
  font-family: var(--font-primary);
  font-size: 18px;
  font-weight: 400;
  color: var(--color-gray);
}

/* Grid layout: 4 columnas desktop, responsivo */
.arquitectura-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
}

@media (max-width: 1200px) {
  .arquitectura-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .arquitectura-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .arquitectura-grid {
    grid-template-columns: 1fr;
  }
}

/* Card */
.arquitectura-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  width: 100%;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.arquitectura-card__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
  transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Gradiente inferior para lectura de texto blanco */
.arquitectura-card__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 60%, rgba(0, 0, 0, 0.45) 100%);
  z-index: 1;
  transition: opacity var(--transition-base);
}

/* Contenido de la tarjeta (contenedor flexible de botones) */
.arquitectura-card__content {
  position: relative;
  z-index: 3;
  margin: 0 var(--space-md) var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  transform: translateY(8px);
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.arquitectura-card__title {
  font-family: var(--font-primary);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.2;
  margin: 0;
  padding: 6px 16px;
  border-radius: 9999px;
  color: rgba(255, 255, 255, 0);
  background-color: rgba(255, 255, 255, 0);
  border: 1px solid rgba(255, 255, 255, 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: color 0.4s cubic-bezier(0.25, 1, 0.5, 1),
              background-color 0.4s cubic-bezier(0.25, 1, 0.5, 1),
              border-color 0.4s cubic-bezier(0.25, 1, 0.5, 1),
              backdrop-filter 0.4s cubic-bezier(0.25, 1, 0.5, 1),
              -webkit-backdrop-filter 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.arquitectura-card__year {
  font-family: var(--font-primary);
  font-size: 18px;
  font-weight: 350;
  line-height: 1.2;
  white-space: nowrap;
  padding: 6px 16px;
  border-radius: 9999px;
  color: rgba(255, 255, 255, 0);
  background-color: rgba(255, 255, 255, 0);
  border: 1px solid rgba(255, 255, 255, 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: color 0.4s cubic-bezier(0.25, 1, 0.5, 1),
              background-color 0.4s cubic-bezier(0.25, 1, 0.5, 1),
              border-color 0.4s cubic-bezier(0.25, 1, 0.5, 1),
              backdrop-filter 0.4s cubic-bezier(0.25, 1, 0.5, 1),
              -webkit-backdrop-filter 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Efectos en Hover */
.arquitectura-card:hover {
  opacity: 1;
}

.arquitectura-card:hover .arquitectura-card__image {
  transform: scale(1.05);
}

.arquitectura-card:hover .arquitectura-card__content {
  transform: translateY(0);
}

.arquitectura-card:hover .arquitectura-card__title {
  color: rgba(255, 255, 255, 1);
  background-color: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.arquitectura-card:hover .arquitectura-card__year {
  color: rgba(255, 255, 255, 0.9);
  background-color: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}


/* Fallback si no hay resultados */
.arquitectura-no-results {
  text-align: center;
  font-family: var(--font-primary);
  font-size: 16px;
  color: var(--color-gray);
  margin-top: var(--space-2xl);
}