:root {
  --tm-brand: #ff580d;
  --tm-brand-dark: #e54d0b;
  --tm-brand-light: #ff7839;
  --tm-soft-bg: #fff7f0;
  --tm-muted-bg: #f8f9fa;
  --tm-dark: #111827;
  --tm-border: #ececec;
  --tm-text: #111827;
  --tm-muted: #6b7280;
  --tm-font: 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --tm-green: #10b981;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  max-width: 100vw;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

img {
  max-width: 100%;
}

body {
  font-family: var(--tm-font);
  background-color: #ffffff;
  color: var(--tm-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 64px; /* space for mobile bottom bar */
}

@media (min-width: 769px) {
  body { padding-bottom: 0; }
}

a { color: inherit; text-decoration: none; }

/* Top Notification Bar */
.tm-top-bar {
  background: var(--tm-dark);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 16px;
  border-bottom: 2px solid var(--tm-brand);
}
.tm-top-bar__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.tm-top-bar__badges {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.tm-top-bar__coupon {
  background: rgba(255, 88, 13, 0.2);
  border: 1px dashed var(--tm-brand);
  color: #ff9d66;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: monospace;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}
.tm-top-bar__coupon:hover { background: var(--tm-brand); color: #fff; }
.tm-top-bar__phone {
  color: #fff;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.tm-top-bar__phone:hover { color: var(--tm-brand); }

/* Sticky Header */
.site-chrome {
  background: #fff;
  border-bottom: 1px solid var(--tm-border);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}
.site-header {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}
.brand-icon-wrap {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--tm-brand) 0%, #d83d00 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 14px rgba(255, 88, 13, 0.35);
}
.brand-name-wrap { display: flex; flex-direction: column; }
.brand-title {
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--tm-dark);
}
.brand-title span { color: var(--tm-brand); }
.brand-sub {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--tm-muted);
  text-transform: uppercase;
  margin-top: 3px;
}

/* Header Search */
.header-search-wrap {
  flex: 1;
  max-width: 640px;
  position: relative;
}
.search-input-box {
  width: 100%;
  display: flex;
  align-items: center;
  background: #f4f5f7;
  border: 1.5px solid #e2e4e8;
  border-radius: 999px;
  padding: 4px 16px;
  transition: all 0.2s ease;
}
.search-input-box:focus-within {
  border-color: var(--tm-brand);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255, 88, 13, 0.15);
}
.search-input-box input {
  width: 100%;
  border: none;
  background: transparent;
  padding: 8px 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--tm-dark);
  outline: none;
  font-family: inherit;
}
.search-shortcuts {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 6px;
  font-size: 0.75rem;
  color: var(--tm-muted);
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
}
.search-shortcuts::-webkit-scrollbar { display: none; }
.search-chip {
  background: #f1f3f5;
  color: #4b5563;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
  transition: all 0.15s;
}
.search-chip:hover {
  background: var(--tm-brand);
  color: #fff;
}

/* Instant Search Dropdown */
.instant-search-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
  max-height: 420px;
  overflow-y: auto;
  z-index: 100;
  padding: 8px;
}
.search-res-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.15s;
}
.search-res-item:hover {
  background: #fff7f2;
}
.search-res-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  background: #f9fafb;
  border-radius: 6px;
  padding: 2px;
}
.search-res-info {
  flex: 1;
}
.search-res-title {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--tm-dark);
  line-height: 1.2;
}
.search-res-meta {
  font-size: 0.74rem;
  color: var(--tm-muted);
  margin-top: 2px;
}
.search-res-price {
  font-size: 0.95rem;
  font-weight: 900;
  color: #b53d00;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.ty-action {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  background: #f8f9fa;
  border: 1px solid #e5e7eb;
  color: var(--tm-dark);
  position: relative;
  transition: all 0.2s;
}
.ty-action:hover {
  background: #f1f3f5;
  border-color: #d1d5db;
}
.ty-action--sell {
  background: linear-gradient(135deg, #fff7f0 0%, #ffedd5 100%);
  border-color: #fed7aa;
  color: #c2410c;
}
.ty-action--sell:hover {
  background: #fed7aa;
}
.ty-action--cart {
  background: var(--tm-brand);
  color: #fff;
  border-color: var(--tm-brand-dark);
}
.ty-action--cart:hover {
  background: var(--tm-brand-dark);
}
.badge-count {
  background: #ef4444;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 900;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 2px;
}

/* Nav Row */
.ty-nav-row {
  background: #ffffff;
  border-top: 1px solid #f1f3f5;
}
.ty-nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.ty-nav-inner::-webkit-scrollbar { display: none; }
.ty-cats-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--tm-brand);
  color: #fff;
  padding: 10px 18px;
  font-weight: 800;
  font-size: 0.88rem;
  white-space: nowrap;
}
.ty-nav-link {
  padding: 11px 16px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #374151;
  white-space: nowrap;
  border-bottom: 2.5px solid transparent;
  transition: all 0.15s;
}
.ty-nav-link:hover {
  color: var(--tm-brand);
  border-bottom-color: var(--tm-brand);
}
.ty-nav-link.is-active {
  color: var(--tm-brand);
  border-bottom-color: var(--tm-brand);
}
.ty-nav-promo {
  color: #c2410c;
  font-weight: 800;
}

/* Mobile Nav Chips */
.ty-nav-scroll {
  display: none;
  padding: 8px 12px;
  gap: 8px;
  background: #fff;
  border-top: 1px solid #f3f4f6;
  overflow-x: auto;
  scrollbar-width: none;
}
.ty-nav-scroll::-webkit-scrollbar { display: none; }
.ty-nav-scroll-chip {
  padding: 6px 14px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #374151;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}
.ty-nav-scroll-chip.active {
  background: var(--tm-brand);
  color: #fff;
}

/* Mobile Bottom Navigation Bar */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
  z-index: 60;
  padding: 6px 10px 8px;
  justify-content: space-around;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
}
.mbb-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: #6b7280;
  font-size: 0.68rem;
  font-weight: 700;
  text-decoration: none;
  min-width: 54px;
}
.mbb-item.active {
  color: var(--tm-brand);
}
.mbb-item svg {
  width: 22px;
  height: 22px;
}
.mbb-cart-badge {
  position: absolute;
  top: -6px;
  right: -8px;
  background: #ef4444;
  color: #fff;
  font-size: 0.65rem;
  font-weight: 900;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mbb-wa {
  color: #10b981;
}

/* Side Drawer Cart */
.cart-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 80;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.cart-drawer-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background: #ffffff;
  z-index: 90;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.2);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}
.cart-drawer.is-open {
  transform: translateX(0);
}
.cart-drawer-head {
  padding: 18px 20px;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cart-drawer-title {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--tm-dark);
}
.cart-drawer-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: #9ca3af;
  padding: 4px;
}
.cart-drawer-close:hover { color: #111; }
.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
}
.cart-drawer-foot {
  padding: 16px 20px;
  border-top: 1px solid #e5e7eb;
  background: #f9fafb;
}

/* Free Shipping Bar in Cart */
.free-shipping-bar {
  background: #fff3eb;
  border: 1px solid #ffd8c2;
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 14px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #c2410c;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Floating Sales Toast */
.sales-toast {
  position: fixed;
  bottom: 80px;
  left: 20px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
  z-index: 45;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 340px;
  transform: translateY(120%);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}
.sales-toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}
.sales-toast-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  background: #f9fafb;
  border-radius: 8px;
}
.sales-toast-text {
  font-size: 0.78rem;
  line-height: 1.35;
  color: #374151;
}
.sales-toast-text strong {
  color: var(--tm-dark);
}
.sales-toast-time {
  font-size: 0.7rem;
  color: #9ca3af;
  display: block;
  margin-top: 2px;
}

/* Live Filter Bar */
.filter-bar-wrap {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 12px 16px;
  margin: 16px 0 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.filter-chips-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.filter-chip-btn {
  background: #fff;
  border: 1px solid #d1d5db;
  color: #374151;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
}
.filter-chip-btn:hover {
  border-color: var(--tm-brand);
  color: var(--tm-brand);
}
.filter-chip-btn.is-active {
  background: var(--tm-brand);
  color: #fff;
  border-color: var(--tm-brand);
}
.filter-sort-select {
  padding: 6px 12px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  background: #fff;
  color: var(--tm-dark);
  outline: none;
  font-family: inherit;
}

/* Product Cards */
.home-section {
  max-width: 1280px;
  margin: 32px auto 48px;
  padding: 0 16px;
}
.home-section__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid #f1f3f5;
}
.home-section__title {
  font-size: 1.55rem;
  font-weight: 900;
  color: var(--tm-dark);
  letter-spacing: -0.02em;
}
.home-section__sub {
  font-size: 0.85rem;
  color: var(--tm-muted);
  margin-top: 3px;
}
.home-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
@media (max-width: 1100px) {
  .home-product-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .home-product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .ty-nav-row { display: none; }
  .ty-nav-scroll { display: flex; }
  .mobile-bottom-bar { display: flex; }
}
@media (max-width: 480px) {
  .home-product-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Single Product Card */
.ty-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.25s ease;
  overflow: hidden;
}
.ty-card:hover {
  transform: translateY(-4px);
  border-color: #ffd8c2;
  box-shadow: 0 12px 24px rgba(255, 88, 13, 0.08);
}
.ty-card__badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 2;
}
.badge-kayit {
  background: #111827;
  color: #fff;
  font-size: 0.62rem;
  font-weight: 900;
  padding: 3px 7px;
  border-radius: 4px;
  letter-spacing: 0.04em;
}
.badge-5g {
  background: var(--tm-brand);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 900;
  padding: 3px 6px;
  border-radius: 4px;
}
.ty-card__img-link {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  background: #fbfbfb;
  border-radius: 10px;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}
.ty-card__img-link img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}
.ty-card:hover .ty-card__img-link img {
  transform: scale(1.04);
}
.ty-card__brand {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--tm-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ty-card__title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--tm-dark);
  line-height: 1.3;
  margin: 4px 0 6px;
  min-height: 2.6em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ty-card__chips {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.ty-chip {
  background: #f3f4f6;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  color: #4b5563;
}
.ty-card__pricing {
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid #f3f4f6;
}
.ty-card__old-price {
  font-size: 0.76rem;
  color: #9ca3af;
  text-decoration: line-through;
  font-weight: 600;
}
.ty-card__current-price {
  font-size: 1.25rem;
  font-weight: 900;
  color: #b53d00;
  line-height: 1.1;
}
.ty-card__btn-group {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
  margin-top: 10px;
}
.btn-card-detail {
  background: #fff;
  border: 1.5px solid #e5e7eb;
  color: var(--tm-dark);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 8px 10px;
  border-radius: 8px;
  text-align: center;
  transition: all 0.15s;
}
.btn-card-detail:hover {
  border-color: var(--tm-brand);
  color: var(--tm-brand);
}
.btn-card-cart {
  background: var(--tm-brand);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.btn-card-cart:hover {
  background: var(--tm-brand-dark);
}

/* Breadcrumbs */
.tm-breadcrumbs {
  max-width: 1280px;
  margin: 14px auto 0;
  padding: 0 16px;
  font-size: 0.8rem;
  color: var(--tm-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.tm-breadcrumbs a:hover { color: var(--tm-brand); }
.tm-breadcrumbs .sep { color: #d1d5db; }
.tm-breadcrumbs .current { color: var(--tm-dark); font-weight: 700; }

/* Product Detail Page (PDP) Layout */
.pdp-container {
  max-width: 1280px;
  margin: 20px auto 48px;
  padding: 0 16px;
}
.pdp-main-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.3fr;
  gap: 40px;
  margin-bottom: 48px;
}
@media (max-width: 900px) {
  .pdp-main-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* PDP Gallery */
.pdp-gallery {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pdp-main-image-wrap {
  width: 100%;
  height: 440px;
  background: #fbfbfb;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.pdp-main-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}
.pdp-main-image:hover {
  transform: scale(1.08);
}
.pdp-badges-row {
  position: absolute;
  top: 14px;
  left: 14px;
  display: flex;
  gap: 6px;
}
.pdp-trust-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
}
.pdp-trust-item {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 0.74rem;
  font-weight: 700;
  text-align: center;
  color: #374151;
}

/* PDP Info Column */
.pdp-info {
  display: flex;
  flex-direction: column;
}
.pdp-brand-tag {
  font-size: 0.82rem;
  font-weight: 900;
  color: var(--tm-brand);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.pdp-title {
  font-size: 1.95rem;
  font-weight: 900;
  color: var(--tm-dark);
  line-height: 1.25;
  margin-bottom: 10px;
}
.pdp-rating-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 0.85rem;
}
.pdp-stars { color: #f59e0b; font-weight: 900; }
.pdp-reviews-count { color: var(--tm-muted); text-decoration: underline; }

.pdp-price-box {
  background: #fff8f5;
  border: 1.5px solid #ffdecb;
  border-radius: 14px;
  padding: 16px 20px;
  margin-bottom: 22px;
}
.pdp-old-price {
  font-size: 0.95rem;
  color: #9ca3af;
  text-decoration: line-through;
  font-weight: 600;
}
.pdp-current-price {
  font-size: 2.2rem;
  font-weight: 900;
  color: #b53d00;
  line-height: 1.1;
}
.pdp-installment-hint {
  font-size: 0.8rem;
  color: #4b5563;
  margin-top: 6px;
  font-weight: 600;
}

/* Variant Selectors */
.pdp-option-group {
  margin-bottom: 20px;
}
.pdp-option-label {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--tm-dark);
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
}
.pdp-colors-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.color-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid #e5e7eb;
  cursor: pointer;
  box-shadow: inset 0 0 0 2px #fff;
  transition: all 0.2s;
}
.color-swatch:hover, .color-swatch.active {
  border-color: var(--tm-brand);
  transform: scale(1.15);
}
.pdp-chips-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.pdp-chip-btn {
  padding: 8px 16px;
  border-radius: 8px;
  border: 1.5px solid #d1d5db;
  background: #fff;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--tm-dark);
  cursor: pointer;
  transition: all 0.15s;
}
.pdp-chip-btn.active, .pdp-chip-btn:hover {
  border-color: var(--tm-brand);
  background: #fff7f2;
  color: var(--tm-brand);
}

/* PDP Action CTA */
.pdp-cta-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}
.btn-pdp-cart {
  background: var(--tm-brand);
  color: #fff;
  border: none;
  border-radius: 10px;
  height: 52px;
  font-size: 1rem;
  font-weight: 900;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.15s;
}
.btn-pdp-cart:hover { background: var(--tm-brand-dark); }
.btn-pdp-wa {
  background: #25d366;
  color: #fff;
  border: none;
  border-radius: 10px;
  height: 52px;
  font-size: 1rem;
  font-weight: 900;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  transition: background 0.15s;
}
.btn-pdp-wa:hover { background: #20ba59; }

/* Tabs for PDP */
.pdp-tabs-nav {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid #e5e7eb;
  margin-bottom: 24px;
  overflow-x: auto;
  scrollbar-width: none;
}
.pdp-tab-btn {
  padding: 12px 20px;
  font-size: 0.95rem;
  font-weight: 800;
  background: none;
  border: none;
  color: #6b7280;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  margin-bottom: -2px;
  white-space: nowrap;
}
.pdp-tab-btn.active {
  color: var(--tm-brand);
  border-bottom-color: var(--tm-brand);
}
.pdp-tab-panel {
  display: none;
}
.pdp-tab-panel.active {
  display: block;
}

/* Specs Table */
.pdp-specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.pdp-specs-table tr {
  border-bottom: 1px solid #f1f3f5;
}
.pdp-specs-table tr:last-child { border-bottom: none; }
.pdp-specs-table td {
  padding: 12px 16px;
  vertical-align: top;
}
.pdp-specs-table td.spec-name {
  width: 25%;
  font-weight: 800;
  color: var(--tm-muted);
  background: #fbfbfb;
}
.pdp-specs-table td.spec-value {
  color: var(--tm-dark);
  font-weight: 600;
}

/* Installment Table */
.installment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 800px) {
  .installment-grid { grid-template-columns: 1fr; }
}
.bank-card-box {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 14px;
}
.bank-name {
  font-size: 0.92rem;
  font-weight: 900;
  margin-bottom: 8px;
  color: var(--tm-dark);
}
.installment-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid #f3f4f6;
  font-size: 0.82rem;
}

/* Customer Reviews */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 768px) {
  .reviews-grid { grid-template-columns: 1fr; }
}
.review-item {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 16px;
}
.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.review-author {
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--tm-dark);
}
.review-verified {
  color: var(--tm-green);
  font-size: 0.75rem;
  font-weight: 700;
}
.review-comment {
  font-size: 0.85rem;
  color: #4b5563;
  line-height: 1.45;
}

/* Sticky Mobile Action Bar on PDP */
.pdp-sticky-bar {
  display: none;
  position: fixed;
  bottom: 58px;
  left: 0;
  right: 0;
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
  padding: 8px 16px;
  z-index: 55;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.06);
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
@media (max-width: 768px) {
  .pdp-sticky-bar { display: flex; }
}

/* Footer */
.tm-footer {
  background: var(--tm-dark);
  color: #e5e7eb;
  padding: 56px 0 24px;
  margin-top: 64px;
}
.tm-footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}
.tm-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}
@media (max-width: 900px) {
  .tm-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .tm-footer-grid { grid-template-columns: 1fr; }
}
.tm-footer-heading {
  color: #fff;
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 16px;
}
.tm-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.85rem;
}
.tm-footer-links a:hover {
  color: var(--tm-brand);
}
.tm-footer-bottom {
  padding-top: 24px;
  border-top: 1px solid #1f2937;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: #9ca3af;
  flex-wrap: wrap;
  gap: 12px;
}

/* Primary Button Helper */

/* PDP Trust Badges Row */
.pdp-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 20px 0 16px;
  padding: 14px 16px;
  background: var(--tm-soft-bg);
  border-radius: 12px;
  border: 1px solid #ffd8c4;
}
.pdp-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--tm-dark);
}
.pdp-trust-item span.icon {
  font-size: 1.15rem;
}

/* PDP FAQ Accordion */
.pdp-faq-section {
  margin-top: 36px;
  background: #ffffff;
  border: 1px solid var(--tm-border);
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.03);
}
.pdp-faq-title {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--tm-dark);
  margin-bottom: 6px;
}
.pdp-faq-sub {
  font-size: 0.88rem;
  color: var(--tm-muted);
  margin-bottom: 18px;
}
.pdp-faq-item {
  border-bottom: 1px solid var(--tm-border);
  padding: 14px 0;
}
.pdp-faq-item:last-child {
  border-bottom: none;
}
.pdp-faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--tm-dark);
  cursor: pointer;
  list-style: none;
}
.pdp-faq-question::-webkit-details-marker {
  display: none;
}
.pdp-faq-question::after {
  content: '+';
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--tm-brand);
  transition: transform 0.2s;
}
details[open] .pdp-faq-question::after {
  content: '−';
  transform: rotate(180deg);
}
.pdp-faq-answer {
  margin-top: 10px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: #4b5563;
}

.tm-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--tm-brand);
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
  padding: 12px 24px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
}
.tm-btn-primary:hover {
  background: var(--tm-brand-dark);
}

/* ===================================================
   COMPREHENSIVE ULTRA-RESPONSIVE MOBILE STYLES (< 768px)
   =================================================== */
@media (max-width: 768px) {
  html, body {
    max-width: 100vw !important;
    overflow-x: hidden !important;
    width: 100% !important;
  }

  body {
    padding-bottom: 64px !important;
  }

  /* Top Bar Mobile */
  .tm-top-bar {
    padding: 6px 10px !important;
    font-size: 0.7rem !important;
  }
  .tm-top-bar__inner {
    flex-direction: column !important;
    align-items: center !important;
    gap: 3px !important;
    text-align: center !important;
  }
  .tm-top-bar__badges {
    justify-content: center !important;
    gap: 6px !important;
  }
  .tm-top-bar__coupon,
  .tm-top-bar__badge:nth-child(2) {
    display: none !important;
  }
  .tm-top-bar__phone {
    font-size: 0.72rem !important;
  }

  /* Sticky Header Mobile */
  .site-chrome {
    position: sticky !important;
    top: 0 !important;
    z-index: 50 !important;
  }
  .site-header {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 8px 12px 10px !important;
    gap: 8px 6px !important;
  }
  .brand-logo {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex-shrink: 0 !important;
    max-width: 65% !important;
  }
  .brand-icon-wrap {
    width: 36px !important;
    height: 36px !important;
    border-radius: 9px !important;
  }
  .brand-icon-wrap svg {
    width: 18px !important;
    height: 18px !important;
  }
  .brand-title {
    font-size: 1.15rem !important;
    line-height: 1 !important;
  }
  .brand-sub {
    font-size: 0.58rem !important;
    margin-top: 1px !important;
  }

  /* Header Actions on Mobile */
  .header-actions {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    flex-shrink: 0 !important;
  }
  .ty-action {
    padding: 6px 9px !important;
    height: 36px !important;
    font-size: 0.78rem !important;
    border-radius: 8px !important;
  }
  .ty-action--sell span {
    display: none !important;
  }
  .ty-action--sell::after {
    content: "Takas" !important;
    font-weight: 800 !important;
    font-size: 0.75rem !important;
  }
  .ty-action--cart span:not(.badge-count) {
    display: none !important;
  }
  .badge-count {
    width: 18px !important;
    height: 18px !important;
    font-size: 0.65rem !important;
    margin-left: 2px !important;
  }

  /* Full Width Search Bar on Mobile */
  .header-search-wrap {
    order: 3 !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-top: 2px !important;
  }
  .search-input-box {
    padding: 4px 12px !important;
    background: #f4f5f7 !important;
    border-radius: 999px !important;
  }
  .search-input-box input {
    font-size: 0.84rem !important;
    padding: 5px 6px !important;
  }
  .search-shortcuts {
    margin-top: 4px !important;
    gap: 5px !important;
  }
  .search-chip {
    font-size: 0.68rem !important;
    padding: 2px 7px !important;
  }

  /* Nav Row & Mobile Scroll */
  .ty-nav-row {
    display: none !important;
  }
  .ty-nav-scroll {
    display: flex !important;
    padding: 6px 10px !important;
    gap: 6px !important;
  }
  .ty-nav-scroll-chip {
    padding: 5px 12px !important;
    font-size: 0.78rem !important;
  }

  /* Breadcrumbs */
  .tm-breadcrumbs {
    margin: 8px auto 0 !important;
    padding: 0 10px !important;
    font-size: 0.72rem !important;
    gap: 4px !important;
  }

  /* Trade-in Hero Banner on Mobile */
  .tm-tradein {
    padding: 10px 0 4px !important;
  }
  .tm-tradein__inner {
    width: calc(100% - 20px) !important;
    padding: 16px 14px !important;
    border-radius: 14px !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
  }
  .tm-tradein__inner h2 {
    font-size: 1.15rem !important;
    line-height: 1.3 !important;
    margin-bottom: 4px !important;
  }
  .tm-tradein__inner p {
    font-size: 0.8rem !important;
    line-height: 1.4 !important;
  }
  .tm-tradein__inner div:last-child {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
  }
  .tm-tradein__inner div:last-child a {
    width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
    padding: 10px 14px !important;
    font-size: 0.84rem !important;
  }

  /* Home Sections */
  .home-section {
    margin: 18px auto !important;
    padding: 0 10px !important;
  }
  .home-section__head {
    margin-bottom: 10px !important;
  }
  .home-section__title {
    font-size: 1.15rem !important;
  }
  .home-section__sub {
    font-size: 0.75rem !important;
  }
  .home-product-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }

  /* Product Cards on Mobile */
  .ty-card {
    padding: 8px !important;
    border-radius: 12px !important;
  }
  .ty-card__badges {
    top: 6px !important;
    left: 6px !important;
    gap: 3px !important;
  }
  .badge-kayit, .badge-5g {
    font-size: 0.54rem !important;
    padding: 2px 5px !important;
    border-radius: 3px !important;
  }
  .ty-card__img-link {
    padding: 8px !important;
    margin-bottom: 6px !important;
    border-radius: 8px !important;
  }
  .ty-card__brand {
    font-size: 0.64rem !important;
    margin-bottom: 2px !important;
  }
  .ty-card__title {
    font-size: 0.8rem !important;
    line-height: 1.25 !important;
    min-height: 2.5em !important;
    margin: 2px 0 4px !important;
  }
  .ty-card__chips {
    gap: 3px !important;
    margin-bottom: 6px !important;
  }
  .ty-chip {
    font-size: 0.6rem !important;
    padding: 1px 4px !important;
  }
  .ty-card__current-price {
    font-size: 1.05rem !important;
    font-weight: 900 !important;
  }
  .ty-card__old-price {
    font-size: 0.68rem !important;
  }
  .ty-card__btn-group {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 4px !important;
    margin-top: 6px !important;
  }
  .btn-card-detail {
    padding: 7px 4px !important;
    font-size: 0.72rem !important;
    border-radius: 6px !important;
    text-align: center !important;
  }
  .btn-card-cart {
    padding: 7px 4px !important;
    font-size: 0.72rem !important;
    border-radius: 6px !important;
    text-align: center !important;
    justify-content: center !important;
  }

  /* Product Detail Page (PDP) Mobile */
  .pdp-container {
    margin: 8px auto 24px !important;
    padding: 0 10px !important;
  }
  .pdp-main-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
    margin-bottom: 20px !important;
  }
  .pdp-main-image-wrap {
    height: 300px !important;
    padding: 16px !important;
    border-radius: 14px !important;
  }
  .pdp-title {
    font-size: 1.25rem !important;
    line-height: 1.25 !important;
  }
  .pdp-rating-row {
    font-size: 0.76rem !important;
    margin: 6px 0 10px !important;
    flex-wrap: wrap !important;
    gap: 6px !important;
  }
  .pdp-price-box {
    padding: 12px 14px !important;
    border-radius: 12px !important;
    margin-bottom: 14px !important;
  }
  .pdp-current-price {
    font-size: 1.6rem !important;
  }
  .pdp-installment-hint {
    font-size: 0.72rem !important;
    margin-top: 4px !important;
  }
  .pdp-cta-box {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
    margin-bottom: 16px !important;
  }
  .btn-pdp-cart, .btn-pdp-wa {
    height: 46px !important;
    font-size: 0.88rem !important;
    padding: 0 8px !important;
    border-radius: 9px !important;
  }
  .pdp-trust-bar {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 4px !important;
    margin-top: 8px !important;
  }
  .pdp-trust-item {
    font-size: 0.65rem !important;
    padding: 6px 3px !important;
  }
  .pdp-specs-table td.spec-name {
    width: 36% !important;
    font-size: 0.76rem !important;
    padding: 8px 8px !important;
  }
  .pdp-specs-table td.spec-value {
    font-size: 0.78rem !important;
    padding: 8px 8px !important;
  }
  .pdp-tabs-nav {
    gap: 2px !important;
    margin-bottom: 16px !important;
  }
  .pdp-tab-btn {
    padding: 8px 10px !important;
    font-size: 0.8rem !important;
  }
  .pdp-faq-section {
    padding: 16px !important;
    border-radius: 12px !important;
    margin-top: 24px !important;
  }
  .pdp-faq-title {
    font-size: 1.15rem !important;
  }
  .pdp-faq-question {
    font-size: 0.86rem !important;
  }
  .pdp-faq-answer {
    font-size: 0.82rem !important;
  }

  /* Sticky Mobile Bar on PDP */
  .pdp-sticky-bar {
    display: flex !important;
    bottom: 56px !important;
    padding: 8px 12px !important;
    z-index: 55 !important;
  }

  /* Mobile Bottom Navigation Bar */
  .mobile-bottom-bar {
    display: flex !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 56px !important;
    background: #ffffff !important;
    border-top: 1px solid #e5e7eb !important;
    z-index: 60 !important;
    align-items: center !important;
    justify-content: space-around !important;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08) !important;
  }

  /* Sales Toast */
  .sales-toast {
    display: none !important;
  }

  /* Footer Mobile */
  .tm-footer {
    padding: 32px 0 20px !important;
    margin-top: 36px !important;
  }
  .tm-footer-grid {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
    margin-bottom: 24px !important;
  }
}