/* ============================================
   DIYA PHARMA — Diaper Collections Page
   Matching friendsdiaper.in arched card style
   ============================================ */

/* Hero */
.diaper-hero {
  background: linear-gradient(135deg, #010120 0%, #030358 50%, #04047a 100%);
  padding: var(--space-12) 0;
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  max-height: 500px;
}
.diaper-hero.collapsed {
  max-height: 0;
  padding: 0;
  opacity: 0;
  margin: 0;
  pointer-events: none;
}
.diaper-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  border-radius: 50%;
}
.diaper-hero-content h1 {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-4);
  color: var(--white);
}
.diaper-hero-content p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin: 0 auto var(--space-6);
}
.diaper-brands-strip {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.bubble-tag {
  display: inline-block;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--white);
  box-shadow: 0 4px 15px rgba(0,0,0,0.1), inset 0 2px 4px rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
  animation: floatBubble 3s ease-in-out infinite;
}
@keyframes floatBubble {
  0% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
  100% { transform: translateY(0); }
}

/* Category Tabs — match products page .cat-tab style */
.diaper-tabs-section {
  background: var(--white);
  border-bottom: 2px solid var(--neutral-100);
  padding: var(--space-4) 0;
  position: sticky;
  top: var(--header-height);
  z-index: 50;
}
.diaper-tabs {
  display: flex;
  gap: var(--space-3);
  overflow-x: auto;
  scrollbar-width: none;
  padding: 2px 0;
  flex-wrap: wrap;
}
.diaper-tabs::-webkit-scrollbar { display: none; }
.diaper-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--neutral-600);
  background: var(--white);
  border: 2px solid var(--neutral-200);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}
.diaper-tab i {
  font-size: 16px;
}
.diaper-tab:hover {
  border-color: #030358;
  color: #030358;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(3,3,88,0.12);
}
.diaper-tab.active {
  background: linear-gradient(135deg, #030358, #04047a);
  color: var(--white);
  border-color: #030358;
  box-shadow: 0 6px 20px rgba(3,3,88,0.30);
  transform: translateY(-2px);
}
.diaper-tab.active i { color: #f8a217; }
.diaper-tab-count {
  background: rgba(255,255,255,0.2);
  border-radius: 20px;
  padding: 1px 8px;
  font-size: 11px;
  font-weight: 700;
}
.diaper-tab:not(.active) .diaper-tab-count {
  background: var(--primary-50);
  color: var(--primary-700);
}

/* Products Section */
.diaper-products-section {
  padding: var(--space-10) 0 var(--space-20);
  background: #F9F7F2;
}
.diaper-category-section {
  margin-bottom: var(--space-12);
}
.diaper-category-title {
  font-size: var(--text-2xl);
  color: #030358;
  margin-bottom: var(--space-8);
  text-align: center;
  position: relative;
}
.diaper-category-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: #f8a217;
  margin: var(--space-3) auto 0;
  border-radius: 2px;
}

/* Product Grid — 4 columns */
.diaper-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

/* ============================================
   ARCHED PRODUCT CARD — friendsdiaper.in style
   ============================================ */
.diaper-card {
  background: #feeac5;
  border: 3px solid #030358;
  border-radius: 140px 140px 20px 20px;
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 0 15px rgba(3,3,88,0.15);
  position: relative;
}
.diaper-card:hover {
  box-shadow: 0 0 30px rgba(3,3,88,0.30);
  transform: translateY(-6px);
}

/* Image area — arched top */
.diaper-card-img {
  position: relative;
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 20px 15px 5px;
}
.diaper-card-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform var(--transition-base);
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
}
.diaper-card:hover .diaper-card-img img {
  transform: scale(1.08);
}
.diaper-placeholder {
  font-size: 80px;
  opacity: 0.3;
}

/* Badges */
.diaper-badge-new {
  position: absolute;
  bottom: 15px;
  right: 15px;
  background: #030358;
  color: var(--white);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.diaper-badge-discount {
  position: absolute;
  bottom: 15px;
  left: 15px;
  background: #f8a217;
  color: #030358;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1.1;
  box-shadow: 0 4px 10px rgba(248,162,23,0.3);
}

/* Card Body */
.diaper-card-body {
  padding: var(--space-4) var(--space-5) var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
  text-align: center;
  border-top: 2px solid rgba(3,3,88,0.1);
}
.diaper-brand-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #030358;
  opacity: 0.6;
  margin-bottom: var(--space-1);
}
.diaper-card-title {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: #030358;
  line-height: 1.3;
  margin-bottom: var(--space-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Rating */
.diaper-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.diaper-stars {
  color: #f59e0b;
  font-size: 14px;
  letter-spacing: 1px;
}
.diaper-rating-num {
  font-size: 12px;
  font-weight: 600;
  color: var(--neutral-500);
}

/* Sizes Preview */
.diaper-sizes-preview {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}
.size-dot {
  padding: 2px 10px;
  border-radius: 4px;
  background: rgba(3,3,88,0.08);
  font-size: 10px;
  font-weight: 600;
  color: #030358;
  border: 1px solid rgba(3,3,88,0.15);
}

/* Pricing */
.diaper-pricing {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: 2px;
}
.diaper-mrp {
  font-size: var(--text-sm);
  color: var(--neutral-400);
  text-decoration: line-through;
}
.diaper-sale {
  font-size: var(--text-base);
  font-weight: 800;
  color: #030358;
}
.diaper-pack {
  font-size: 10px;
  color: var(--neutral-500);
  margin-bottom: var(--space-3);
  font-style: italic;
}

/* Shop Button — Yellow */
.diaper-shop-btn {
  width: 100%;
  padding: 12px;
  background: #f8a217;
  color: #030358;
  border: none;
  border-radius: 0 0 17px 17px;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition-base);
  margin-top: auto;
  text-transform: uppercase;
  pointer-events: none; /* Let the link handle the click */
}
.diaper-shop-btn:hover {
  background: #e09410;
  letter-spacing: 1.5px;
}

/* Loading */
.diaper-loading {
  text-align: center;
  padding: var(--space-16);
  color: var(--neutral-500);
}
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--neutral-200);
  border-top-color: #030358;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto var(--space-4);
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

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

@media (max-width: 1024px) {
  .diaper-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
  .diaper-card { border-radius: 100px 100px 16px 16px; }
}

@media (max-width: 768px) {
  .diaper-hero { padding: var(--space-10) 0; }
  .diaper-hero-content h1 { font-size: var(--text-2xl); }
  .diaper-hero-content p { font-size: var(--text-sm); }
  .bubble-tag { padding: 6px 14px; font-size: 11px; }
  .diaper-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
  .diaper-card { border-radius: 80px 80px 14px 14px; border-width: 2px; }
  .diaper-card-img { height: 160px; padding: 15px 10px 5px; }
  .diaper-card-body { padding: var(--space-2); }
  .diaper-card-title { font-size: 11px; }
  .diaper-sale { font-size: var(--text-sm); }
  /* Tabs responsive */
  .diaper-tab { padding: 10px 16px; font-size: 11px; gap: 6px; }
  .diaper-tab i { font-size: 13px; }
  .diaper-category-title { font-size: var(--text-xl); }
  .diaper-badge-discount { width: 38px; height: 38px; font-size: 9px; top: 12px; left: 12px; }
  .diaper-shop-btn { border-radius: 0 0 12px 12px; padding: 10px; font-size: 12px; }
}

@media (max-width: 480px) {
  .diaper-hero-content h1 { font-size: var(--text-xl); }
  .diaper-grid { grid-template-columns: 1fr; gap: var(--space-6); max-width: 320px; margin: 0 auto; }
  .diaper-card { border-radius: 120px 120px 16px 16px; }
  .diaper-card-img { height: 250px; }
}