/* ==========================================================================
   SIGNATURE COLLECTIONS SECTION
   ========================================================================== */

.collections-section {
  padding: var(--space-16) var(--space-6);
  background-color: var(--color-bg-primary);
  text-align: center;
}

@media (min-width: 1024px) {
  .collections-section {
    padding: var(--space-32) var(--space-12);
  }
}

.collections-header {
  margin-bottom: var(--space-12);
  opacity: 0; /* GSAP initial state */
  transform: translateY(20px);
}

@media (min-width: 1024px) {
  .collections-header {
    margin-bottom: var(--space-16);
  }
}

.collections-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  margin-bottom: var(--space-4);
  display: block;
}

.collections-title {
  color: var(--color-text-primary);
  margin: 0;
}

.collections-grid {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .collections-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .collections-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-12);
  }
}

/* Collection Card */
.collection-card {
  display: flex;
  flex-direction: column;
  background-color: #ffffff; /* Luxury ivory / white */
  border-radius: var(--radius-none);
  box-shadow: var(--shadow-sm);
  text-align: left;
  transition: transform var(--transition-slow), background-color var(--transition-slow), box-shadow var(--transition-slow);
  
  /* GSAP initial state */
  opacity: 0;
  transform: translateY(40px);
}

.collection-card:hover {
  transform: translateY(-8px);
  background-color: #FEFCFB; /* Warmer white */
  box-shadow: var(--shadow-hover);
}

.collection-image-wrapper {
  width: 100%;
  aspect-ratio: 3 / 4; /* Tall editorial cards */
  overflow: hidden;
  position: relative;
}

.collection-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.collection-card:hover .collection-img {
  transform: scale(1.03);
}

.collection-content {
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.collection-title {
  font-family: var(--font-heading);
  font-size: var(--text-h4);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.collection-desc {
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-8);
  flex-grow: 1;
}

/* Button with underline animation */
.collection-link {
  align-self: flex-start;
  font-family: var(--font-body);
  font-size: var(--text-button);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  color: var(--color-text-primary);
  position: relative;
  padding-bottom: var(--space-1);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.collection-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--color-text-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), background-color 0.4s ease;
}

.collection-card:hover .collection-link {
  color: #B5335B; /* Signature Magenta */
}

.collection-card:hover .collection-link::after {
  transform: scaleX(1);
  transform-origin: left;
  background-color: #B5335B; /* Signature Magenta */
}