/* ===================================================
   DELTA INTERNATIONAL — PRODUCTS PAGE STYLES
   File: css/products.css
   =================================================== */

/* ─── PRODUCT CARDS ─── */
.products-page { padding: 80px 0 120px; }

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 0;
  background: var(--white);
  box-shadow: var(--shadow);
  margin-bottom: 40px;
  border: 1px solid var(--border);
  transition: box-shadow .3s;
}
.product-detail:hover { box-shadow: var(--shadow-lg); }
.product-detail:nth-child(even) { direction: rtl; }
.product-detail:nth-child(even) > * { direction: ltr; }

.pd-visual {
  background: linear-gradient(135deg, var(--navy), var(--navy-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  padding: 48px;
  position: relative;
}
.pd-visual-emoji { font-size: 96px; }
.pd-badge {
  position: absolute;
  top: 20px; left: 20px;
  background: var(--gold);
  padding: 6px 14px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 12px;
  color: var(--navy);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.pd-content { padding: 40px; }
.pd-content h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 32px;
  color: var(--navy);
  margin-bottom: 12px;
}
.pd-content > p {
  color: var(--text-light);
  line-height: 1.75;
  margin-bottom: 28px;
  font-size: 15px;
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 28px;
}
.spec-item {
  background: var(--off-white);
  padding: 12px 16px;
}
.spec-item .spec-key {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-light);
}
.spec-item .spec-val {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  margin-top: 4px;
}

.pd-applications { margin-bottom: 24px; }
.pd-applications h5 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 10px;
}
.app-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.app-tag {
  background: rgba(13,34,68,0.06);
  color: var(--navy);
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  transition: background .2s;
}
.app-tag:hover { background: rgba(232,160,32,0.15); color: var(--gold); }

.btn-quote {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  padding: 12px 28px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  transition: background .2s, transform .2s;
}
.btn-quote:hover { background: var(--gold); color: var(--navy); transform: translateY(-2px); }

/* ─── RUBBER TYPES TECHNICAL SECTION ─── */
.rubber-section {
  background: var(--off-white);
  padding: 100px 0;
}

.tabs {
  display: flex;
  gap: 0;
  margin-bottom: 40px;
  border-bottom: 2px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.tab-btn {
  padding: 14px 28px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--text-light);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: color .2s, border-color .2s;
}
.tab-btn.active { color: var(--navy); border-bottom-color: var(--gold); }
.tab-btn:hover:not(.active) { color: var(--navy); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  box-shadow: var(--shadow);
}
.data-table th {
  background: var(--navy);
  color: var(--white);
  padding: 14px 20px;
  text-align: left;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.data-table td {
  padding: 14px 20px;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--off-white); }

.badge {
  display: inline-block;
  padding: 4px 12px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1px;
}
.badge-navy { background: var(--navy); color: var(--white); }
.badge-gold { background: var(--gold); color: var(--navy); }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .product-detail { grid-template-columns: 1fr; }
  .product-detail:nth-child(even) { direction: ltr; }
  .specs-grid { grid-template-columns: 1fr; }
  .data-table { font-size: 12px; }
  .data-table th, .data-table td { padding: 10px 12px; }
}