:root {
  --color-primary-deep: #062a56;
  --color-primary: #0b4f9c;
  --color-primary-highlight: #136fce;
  --color-accent: #f05a28;
  --color-white: #ffffff;
  --color-gray-50: #f7f9fc;
  --color-gray-100: #edf3f9;
  --color-gray-200: #d9e4f1;
  --color-gray-500: #66758a;
  --color-gray-700: #334155;
  --color-gray-900: #101828;
  --shadow-sm: 0 8px 24px rgba(6, 42, 86, 0.08);
  --shadow-md: 0 14px 36px rgba(6, 42, 86, 0.12);
  --shadow-lg: 0 20px 54px rgba(6, 42, 86, 0.18);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --header-offset: 142px;
  --transition: 180ms ease;
  --font-family-base: Aptos, "Segoe UI", "Noto Sans", Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--color-gray-50);
  color: var(--color-gray-900);
  font-family: var(--font-family-base);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}
body.is-dragging { user-select: none; cursor: grabbing; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
h1, h2, h3 { margin-top: 0; color: var(--color-primary-deep); text-wrap: balance; }
h1 { font-weight: 750; line-height: 1.12; letter-spacing: -0.02em; }
h2 { font-weight: 750; line-height: 1.18; letter-spacing: -0.01em; }
h3 { font-weight: 650; line-height: 1.25; }
p { line-height: 1.65; }
:focus-visible { outline: 3px solid rgba(19, 111, 206, 0.45); outline-offset: 3px; }
.container { width: min(1180px, calc(100% - 32px)); margin-inline: auto; }
.sr-only, .skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.skip-link:focus { position: fixed; z-index: 1000; top: 12px; left: 12px; padding: 10px 14px; border-radius: 999px; background: var(--color-white); color: var(--color-primary-deep); box-shadow: var(--shadow-md); }
.section-anchor { scroll-margin-top: var(--header-offset); }
.section { padding: var(--space-7) 0; }

.site-header { position: sticky; top: 0; z-index: 100; background: var(--color-white); box-shadow: 0 2px 18px rgba(6, 42, 86, 0.08); }
.top-bar { background: linear-gradient(90deg, var(--color-primary-deep), var(--color-primary), var(--color-primary-highlight)); color: var(--color-white); font-size: 0.9rem; }
.top-bar__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); min-height: 34px; }
.main-header__inner { display: grid; grid-template-columns: minmax(250px, 1fr) minmax(280px, 1.2fr) auto auto; gap: var(--space-4); align-items: center; padding-block: 14px; }
.brand { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.brand__logo { display: block; width: 64px; height: 64px; object-fit: cover; flex: 0 0 auto; border: none; border-radius: 12px; background: transparent; box-shadow: none; }
.brand__content { display: grid; min-width: 0; }
.brand__content strong { color: var(--color-primary-deep); font-size: 1.24rem; font-weight: 750; letter-spacing: -0.01em; line-height: 1.18; }
.brand__content span { overflow: hidden; color: var(--color-gray-700); font-size: 0.92rem; line-height: 1.45; text-overflow: ellipsis; white-space: nowrap; }
.search-box { position: relative; z-index: 30; display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: var(--space-2); padding: 6px; border: 1px solid rgba(6, 42, 86, 0.14); border-radius: 999px; background: var(--color-gray-100); overflow: visible; }
.search-box input { min-width: 0; width: 100%; border: 0; outline: 0; background: transparent; padding: 10px 12px; color: var(--color-gray-900); }
.search-box input[type="search"]::-webkit-search-decoration,
.search-box input[type="search"]::-webkit-search-cancel-button,
.search-box input[type="search"]::-webkit-search-results-button,
.search-box input[type="search"]::-webkit-search-results-decoration {
  -webkit-appearance: none;
  appearance: none;
  display: none;
}
.search-box button { border: 0; border-radius: 999px; padding: 10px 18px; background: var(--color-primary); color: var(--color-white); font-weight: 700; }
.search-box button:hover { background: var(--color-primary-deep); }
.search-box .search-box__clear { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; min-width: 34px; min-height: 34px; padding: 0; border: 0; border-radius: 999px; background: transparent; color: var(--color-primary); box-shadow: none; font-size: 0; line-height: 1; transform: none; }
.search-box .search-box__clear::before { content: "×"; display: block; font-size: 1.35rem; font-weight: 800; line-height: 1; transform: translateY(-1px); }
.search-box .search-box__clear:hover,
.search-box .search-box__clear:focus-visible { background: rgba(19, 111, 206, 0.1); color: var(--color-primary-deep); }
.search-box .search-box__clear[hidden] { display: none !important; }
.search-suggestions { position: absolute; top: calc(100% + 10px); inset-inline: 0; z-index: 40; display: grid; gap: 8px; padding: 10px; border: 1px solid rgba(19, 111, 206, 0.18); border-radius: 20px; background: var(--color-white); box-shadow: var(--shadow-lg); max-height: min(62vh, 540px); overflow: auto; }
.search-suggestions[hidden] { display: none; }
.search-suggestions.is-open { display: grid; }
.search-suggestion-card { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 12px; align-items: center; padding: 10px; border-radius: 16px; border: 1px solid transparent; background: #fff; transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition); }
.search-suggestion-card:hover, .search-suggestion-card.is-active { border-color: rgba(19, 111, 206, 0.18); background: #f4f9ff; box-shadow: 0 10px 24px rgba(6, 42, 86, 0.08); transform: translateY(-1px); }
.search-suggestion-card__image { width: 92px; height: 60px; object-fit: contain; object-position: center; border-radius: 12px; border: 1px solid rgba(6, 42, 86, 0.08); background: linear-gradient(135deg, #f7fbff, #eef6ff); padding: 4px; }
.search-suggestion-card__image--placeholder { display: grid; place-items: center; color: var(--color-primary); font-weight: 800; letter-spacing: 0.06em; }
.search-suggestion-card__body { min-width: 0; display: grid; gap: 4px; }
.search-suggestion-card__meta { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; color: var(--color-gray-700); font-size: 0.86rem; }
.search-suggestion-card__meta strong { color: var(--color-primary-deep); font-weight: 750; }
.search-suggestion-card h3 { margin: 0; color: var(--color-gray-900); font-size: 0.95rem; line-height: 1.35; }
.search-suggestion-card p { margin: 0; color: var(--color-gray-500); font-size: 0.84rem; line-height: 1.4; }
.search-suggestion-card__price { color: var(--color-accent); font-size: 0.98rem; font-weight: 800; line-height: 1.2; }
.search-suggestions__empty { margin: 0; padding: 16px 14px; color: var(--color-gray-700); font-weight: 600; text-align: center; }
.search-suggestions__footer { display: flex; justify-content: center; padding-top: 4px; }
.search-suggestions__footer button { min-height: 40px; border: 0; border-radius: 999px; padding: 10px 16px; background: rgba(19, 111, 206, 0.1); color: var(--color-primary-deep); font-weight: 750; }
.search-suggestions__footer button:hover { background: rgba(19, 111, 206, 0.16); color: var(--color-primary); }
.header-actions { display: flex; gap: var(--space-2); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; border: 1px solid transparent; border-radius: 999px; padding: 10px 16px; font-weight: 700; letter-spacing: 0.005em; line-height: 1.25; text-align: center; transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition); }
.btn:hover, .product-card:hover .btn { transform: translateY(-1px); }
.btn--hotline, .btn--primary { background: var(--color-accent); color: var(--color-white); box-shadow: 0 10px 24px rgba(240, 90, 40, 0.22); }
.btn--hotline:hover, .btn--primary:hover { background: #d94a1c; }
.btn--zalo, .btn--warranty { background: var(--color-primary-highlight); color: var(--color-white); }
.btn--zalo:hover, .btn--warranty:hover { background: #0f5fc8; color: var(--color-white); }
.btn--secondary { border-color: var(--color-gray-200); background: var(--color-white); color: var(--color-primary-deep); }
.btn--light { background: var(--color-white); color: var(--color-primary-deep); }
.btn--outline-light { border-color: rgba(255,255,255,0.65); color: var(--color-white); }
.mobile-call { display: none; border: 0; border-radius: 999px; padding: 9px 12px; background: var(--color-accent); color: var(--color-white); font-weight: 700; }
.main-nav { border-top: 1px solid var(--color-gray-200); background: var(--color-white); }
.main-nav__inner { position: relative; display: flex; align-items: center; gap: var(--space-5); min-height: 48px; }
.menu-wrap { position: relative; flex: 0 0 auto; }
.hamburger { display: inline-grid; grid-template-columns: 20px auto; grid-template-rows: repeat(3, 4px); align-items: center; gap: 3px 8px; border: 0; border-radius: var(--radius-md); padding: 10px 14px; background: var(--color-primary); color: var(--color-white); font-weight: 700; }
.hamburger span { grid-column: 1; display: block; width: 18px; height: 2px; border-radius: 99px; background: currentColor; }
.hamburger strong { grid-column: 2; grid-row: 1 / 4; }
.category-dropdown { position: absolute; top: calc(100% + 8px); left: 0; z-index: 25; width: 278px; margin: 0; padding: 8px; list-style: none; border: 1px solid var(--color-gray-200); border-radius: var(--radius-lg); background: var(--color-white); box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity var(--transition), transform var(--transition), visibility var(--transition); }
.menu-wrap:hover .category-dropdown, .menu-wrap.is-open .category-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.category-dropdown a { display: block; border-radius: 12px; padding: 10px 12px; color: var(--color-gray-700); font-weight: 700; }
.category-dropdown a:hover, .category-dropdown a.is-active { background: var(--color-gray-100); color: var(--color-primary); }
.nav-links { display: flex; flex-wrap: nowrap; align-items: center; gap: 4px; margin: 0; padding: 0; list-style: none; }
.nav-link { display: block; border-radius: 999px; padding: 10px 12px; color: var(--color-gray-700); font-weight: 650; letter-spacing: 0.005em; line-height: 1.25; white-space: nowrap; }
.nav-link:hover, .nav-link.is-active { background: rgba(19, 111, 206, 0.1); color: var(--color-primary); }

.nav-other-products { position: relative; }
.nav-link--dropdown { border: 0; background: transparent; }
.nav-link--dropdown::after { content: "▾"; margin-left: 7px; font-size: 0.75em; color: currentColor; }
.other-products-dropdown { position: absolute; top: calc(100% + 10px); left: 0; z-index: 160; display: grid; grid-template-columns: repeat(2, minmax(180px, 1fr)); gap: 6px; width: min(480px, calc(100vw - 32px)); margin: 0; padding: 14px; border: 1px solid #cfe0f4; border-radius: 20px; background: var(--color-white); box-shadow: 0 20px 46px rgba(6, 42, 86, 0.18); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity var(--transition), transform var(--transition), visibility var(--transition); }
.other-products-dropdown__title { grid-column: 1 / -1; margin: 0 0 2px; color: var(--color-primary-deep); font-size: 0.95rem; font-weight: 750; }
.other-products-dropdown a { display: flex; align-items: center; gap: 10px; min-height: 42px; border-radius: 14px; padding: 9px 11px; color: var(--color-primary-deep); font-weight: 700; line-height: 1.25; white-space: nowrap; }
.other-products-dropdown a span,
.category-dropdown__submenu a span { display: inline-grid; place-items: center; flex: 0 0 28px; width: 28px; height: 28px; border-radius: 10px; background: #eef6ff; font-size: 1rem; }
.other-products-dropdown a:hover,
.other-products-dropdown a:focus-visible { background: #eef6ff; color: var(--color-primary-deep); }
.nav-other-products:hover .other-products-dropdown,
.nav-other-products.is-open .other-products-dropdown,
.nav-other-products:focus-within .other-products-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.category-dropdown__group { display: grid; gap: 4px; }
.category-dropdown__toggle { display: flex; align-items: center; justify-content: space-between; width: 100%; border: 0; border-radius: 12px; padding: 10px 12px; background: transparent; color: var(--color-gray-700); font: inherit; font-weight: 700; text-align: left; }
.category-dropdown__toggle::after { content: "▾"; font-size: 0.78em; }
.category-dropdown__toggle:hover,
.category-dropdown__group.is-open > .category-dropdown__toggle { background: var(--color-gray-100); color: var(--color-primary); }
.category-dropdown__submenu { display: none; grid-template-columns: 1fr; gap: 4px; margin: 0; padding: 0 0 4px 10px; list-style: none; }
.category-dropdown__group.is-open > .category-dropdown__submenu { display: grid; }
.category-dropdown__submenu a { display: flex; align-items: center; gap: 9px; min-height: 40px; padding: 8px 10px; }

.hero { padding: 22px 0 28px; background: linear-gradient(180deg, #f8fbff, #edf5ff); }
/* Rollback-safe homepage hero: left TV brand column and wider 16:9 banner, no asset path changes. */
/* Hero layout refinement: taller brand panel and left-aligned banner */
.hero__grid,
.home-hero-layout { width: min(100%, 1420px); margin-inline: auto; padding-inline: 16px; box-sizing: border-box; display: grid; grid-template-columns: 220px minmax(0, 1fr); column-gap: 10px; row-gap: 12px; align-items: start; }
.brand-panel,
.other-category-panel { display: flex; flex-direction: column; min-height: 0; border: 1px solid var(--color-gray-200); border-radius: 20px; background: var(--color-white); box-shadow: var(--shadow-sm); overflow: hidden; box-sizing: border-box; }
.brand-panel { width: 100%; max-width: 100%; height: 620px; max-height: 620px; align-self: start; }
.brand-panel h2,
.other-category-panel h2 { margin: 0; padding: 11px 14px; background: linear-gradient(135deg, var(--color-primary-deep), var(--color-primary)); color: var(--color-white); font-size: 0.92rem; font-weight: 700; letter-spacing: 0.01em; }
.brand-list,
.other-category-list { display: grid; flex: 1 1 auto; min-height: 0; margin: 0; padding: 7px; overflow-y: auto; overflow-x: hidden; list-style: none; box-sizing: border-box; }
.brand-list { flex: 1 1 auto; min-height: 0; overflow-y: auto; scrollbar-gutter: stable; }
.brand-list__button,
.other-category-item { display: flex; align-items: center; gap: 10px; width: 100%; min-width: 0; min-height: 48px; border: 1px solid transparent; border-radius: 13px; padding: 5px 7px; background: transparent; color: var(--color-gray-700); font: inherit; font-size: 0.93rem; font-weight: 750; text-align: left; box-sizing: border-box; }
.brand-list__button:hover,
.brand-list__button.is-active,
.other-category-item:hover,
.other-category-item:focus-visible { border-color: rgba(2, 56, 113, 0.28); background: #eef6ff; color: var(--color-primary-deep); }
.brand-logo-box,
.brand-fallback-badge,
.other-category-icon { flex: 0 0 46px; width: 46px; height: 46px; min-width: 46px; max-width: 46px; display: flex; align-items: center; justify-content: center; border: 1px solid rgba(2, 56, 113, 0.12); border-radius: 13px; background: #ffffff; overflow: hidden; box-sizing: border-box; }
.brand-logo-box img,
.brand-logo-img { display: block; width: auto; height: auto; max-width: 82%; max-height: 82%; object-fit: contain; object-position: center center; flex-shrink: 0; opacity: 1; visibility: visible; }
.brand-logo-img.is-wide,
.brand-logo-box img.is-wide,
.brand-logo-box img.brand-logo-image--wide { max-width: 82%; max-height: 82%; }
.brand-logo-box .brand-fallback-badge { display: none; width: 100%; height: 100%; min-width: 100%; max-width: 100%; border: 0; border-radius: 0; }
.brand-logo-box.is-logo-error img { display: none; }
.brand-logo-box.is-logo-error .brand-fallback-badge { display: flex; }
.brand-fallback-badge { background: #e8f2ff; color: var(--color-primary); font-size: 0.88rem; font-weight: 750; }
.brand-name,
.other-category-item span:last-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.other-category-item { cursor: pointer; }
.other-category-icon { background: #f3f9ff; color: var(--color-primary-deep); font-size: 1.35rem; line-height: 1; }
.other-category-note { margin: 0; padding: 0 14px 14px; color: var(--color-gray-500); font-size: 0.84rem; line-height: 1.45; }
.hero__main,
.hero-carousel-area,
.hero-banner-area { min-width: 0; box-sizing: border-box; }
.hero__main { display: grid; grid-template-columns: minmax(0, 1fr) clamp(220px, 19vw, 275px); column-gap: 14px; row-gap: 10px; justify-items: stretch; align-content: start; width: 100%; }
.hero-intro { grid-column: 1 / -1; margin-bottom: 0; }
.hero-intro h1,
.home-hero-title { margin: 0; max-width: 100%; color: var(--color-primary-deep); font-size: clamp(28px, 2.2vw, 38px); font-weight: 750; line-height: 1.15; letter-spacing: -0.035em; white-space: normal; overflow-wrap: anywhere; }
/* Homepage hero banner no-crop mode: left-anchored wide frame scoped to the real homepage carousel only. */
.home-hero-layout .home-hero-banner-wide-left {
  position: relative;
  width: min(100%, 1400px);
  max-width: 100%;
  height: auto;
  max-height: none;
  aspect-ratio: auto;
  justify-self: start;
  margin-left: 0;
  margin-right: auto;
  overflow: hidden;
  border-radius: 24px;
  background: transparent;
  box-shadow: 0 14px 32px rgba(2, 56, 113, 0.12);
}
.home-hero-right-banner { grid-column: 2; grid-row: 2; align-self: start; width: 100%; max-width: 336px; min-width: 0; justify-self: end; }
.home-hero-right-banner-card {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border: 1px solid rgba(6, 42, 86, 0.12);
  border-radius: 22px;
  background: linear-gradient(145deg, #ffffff 0%, #edf7ff 46%, #d9ecff 100%);
  color: var(--color-primary-deep);
  box-shadow: 0 18px 40px rgba(6, 42, 86, 0.14);
}
.home-hero-right-banner-card.is-clickable { cursor: pointer; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.home-hero-right-banner-card.is-clickable:hover { transform: translateY(-2px); border-color: rgba(19, 111, 206, 0.28); box-shadow: 0 22px 48px rgba(6, 42, 86, 0.18); }
.home-hero-right-banner-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  transform: none;
}
.home-hero-right-banner-placeholder { position: absolute; inset: 0; display: grid; align-content: center; justify-items: center; gap: 8px; padding: 18px; text-align: center; background: radial-gradient(circle at 50% 12%, rgba(255,255,255,0.95), rgba(255,255,255,0) 34%), linear-gradient(160deg, #ffffff 0%, #eef8ff 52%, #cfe8ff 100%); }
.home-hero-right-banner-placeholder::before { content: ""; width: 62px; height: 62px; border-radius: 20px; background: linear-gradient(135deg, var(--color-primary-highlight), var(--color-primary-deep)); box-shadow: 0 16px 34px rgba(11, 79, 156, 0.22); }
.home-hero-right-banner-placeholder strong { color: var(--color-primary-deep); font-size: 1.12rem; font-weight: 850; line-height: 1.2; }
.home-hero-right-banner-placeholder span { color: var(--color-gray-700); font-size: 0.9rem; font-weight: 650; line-height: 1.35; }
.carousel-frame,
.carousel-shell,
.hero-banner-carousel { position: relative; }
.home-hero-layout .home-hero-banner-wide-left .carousel-viewport {
  width: 100%;
  height: auto;
  max-height: none;
  aspect-ratio: auto;
  overflow: hidden;
  touch-action: pan-y;
  cursor: grab;
}
.home-hero-layout .home-hero-banner-wide-left.is-height-synced .carousel-viewport { height: 100%; }
.home-hero-banner-wide-left.is-dragging .carousel-viewport { cursor: grabbing; }
.home-hero-layout .home-hero-banner-wide-left .carousel-track {
  display: flex;
  width: 100%;
  height: auto;
  max-height: none;
  align-items: flex-start;
  will-change: transform;
}
.home-hero-layout .home-hero-banner-wide-left.is-height-synced .carousel-track { height: 100%; }
.home-hero-layout .home-hero-banner-wide-left .carousel-slide {
  position: relative;
  display: block;
  flex: 0 0 100%;
  min-width: 100%;
  width: 100%;
  height: auto;
  min-height: 0;
  overflow: hidden;
  background: transparent;
  box-sizing: border-box;
}
.home-hero-layout .home-hero-banner-wide-left.is-height-synced .carousel-slide { height: 100%; }
.home-hero-layout .home-hero-banner-wide-left .carousel-slide img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: center center;
  transform: none;
  transform-origin: center center;
  user-select: none;
  pointer-events: none;
  background: transparent;
}
.hero-carousel-arrow { position: absolute; top: 50%; z-index: 30; display: grid; place-items: center; width: 52px; height: 52px; margin: 0; padding: 0; border: none; border-radius: 999px; background: rgba(255, 255, 255, 0.94); color: #07346b; line-height: 1; box-shadow: 0 10px 26px rgba(8, 43, 95, 0.16); cursor: pointer; transform: translateY(-50%); }
.hero-carousel-arrow-prev { left: 24px; right: auto; }
.hero-carousel-arrow-next { right: 24px; left: auto; }
.hero-carousel-arrow svg { display: block; width: 24px; height: 24px; margin: 0; padding: 0; stroke: currentColor; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; fill: none; }
.hero-carousel-arrow:hover { background: #ffffff; transform: translateY(-50%) scale(1.04); }
.hero-carousel-arrow:active { transform: translateY(-50%) scale(0.98); }
.carousel-dots { position: absolute; left: 0; right: 0; bottom: 12px; z-index: 4; display: flex; justify-content: center; gap: 8px; }
.carousel-dots button { width: 10px; height: 10px; border: 0; border-radius: 999px; background: rgba(255,255,255,0.65); transition: width var(--transition), background var(--transition); }
.carousel-dots button.is-active { width: 26px; background: var(--color-white); }
.hero-benefits { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); margin-top: 2px; }
.hero-benefits a { display: grid; gap: 2px; border: 1px solid var(--color-gray-200); border-radius: var(--radius-md); padding: 14px; background: var(--color-white); box-shadow: var(--shadow-sm); }
.hero-benefits .hero-benefit--icon { grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: var(--space-3); }
.hero-benefit__content { display: grid; gap: 2px; min-width: 0; }
.hero-benefits strong { color: var(--color-primary-deep); font-weight: 650; line-height: 1.3; }
.hero-benefits a > span:not(.service-icon-box), .hero-benefit__content span { color: var(--color-gray-500); font-size: 0.92rem; }

.service-icon-box { position: relative; display: flex; align-items: center; justify-content: center; width: 52px; height: 52px; overflow: hidden; border: 1px solid rgba(2, 56, 113, 0.12); border-radius: 14px; background: #f4f8fd; color: var(--color-primary-deep); font-size: 0.82rem; font-weight: 750; line-height: 1; }
.service-icon-box--small { width: 44px; height: 44px; border-radius: 13px; flex: 0 0 auto; }
.service-icon-box img { width: 100%; height: 100%; object-fit: contain; display: block; }
.service-icon-fallback { display: none; width: 100%; height: 100%; align-items: center; justify-content: center; background: var(--color-primary-deep); color: var(--color-white); font-size: 0.82rem; font-weight: 750; }
.service-icon-box.is-icon-error img { display: none; }
.service-icon-box.is-icon-error .service-icon-fallback { display: flex; }

.size-filter { padding: var(--space-4) 0; background: var(--color-primary-deep); color: var(--color-white); }
.size-filter__inner { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-5); align-items: center; }
.size-filter h2 { margin: 0; font-size: 1.15rem; }
.selected-size { margin: 2px 0 0; color: #c9ddf6; }
.size-options { display: flex; gap: 8px; overflow-x: auto; padding: 3px 2px 7px; scrollbar-width: thin; }
.size-pill { flex: 0 0 auto; border: 1px solid rgba(255,255,255,0.28); border-radius: 999px; padding: 9px 13px; background: rgba(255,255,255,0.1); color: var(--color-white); font-weight: 700; }
.size-pill:hover, .size-pill.is-active { background: var(--color-white); color: var(--color-primary-deep); }
.tv-series-filter.is-series-hidden { display: none !important; }
.section-heading { max-width: 720px; margin-bottom: var(--space-5); }

.section-intro-card {
  width: 100%;
  max-width: none;
  margin-bottom: var(--space-5);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  padding: clamp(20px, 3vw, 28px);
  background:
    radial-gradient(circle at top right, rgba(19, 111, 206, 0.32), transparent 34%),
    linear-gradient(135deg, #0b3a78 0%, #082f63 55%, #062a56 100%);
  box-shadow: 0 18px 42px rgba(6, 42, 86, 0.18);
}
.section-intro-card--with-benefits { margin-bottom: 0; }
.old-tv-section__inner > .section-intro-card { margin-bottom: 0; }
.section-intro-card .section-intro-eyebrow { color: rgba(210, 232, 255, 0.9); }
.section-intro-card .section-intro-title { color: var(--color-white); }
.section-intro-card .section-intro-description { max-width: 760px; color: rgba(255, 255, 255, 0.86); }
.section-intro-card .old-tv-benefits article {
  min-height: 132px;
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  box-shadow: none;
}
.section-intro-card .old-tv-benefits .feature-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.section-intro-card .old-tv-benefits .feature-card:hover {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.13);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.14);
  transform: translateY(-2px);
}
.section-intro-card .old-tv-benefits .feature-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(67, 120, 210, 0.95), rgba(255, 107, 53, 0.85));
  box-shadow: 0 12px 24px rgba(255, 107, 53, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.24);
  transition: box-shadow var(--transition), transform var(--transition);
}
.section-intro-card .old-tv-benefits .feature-card:hover .feature-card__icon {
  box-shadow: 0 16px 30px rgba(255, 107, 53, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}
.section-intro-card .old-tv-benefits .feature-card__icon svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: #ffffff;
  stroke-width: 2.15;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.section-heading span, .section-kicker { color: var(--color-primary-highlight); font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; }
.section-heading h2, .info-copy h2, .contact h2 { margin: 6px 0 10px; color: var(--color-primary-deep); font-size: clamp(1.55rem, 3vw, 2.2rem); font-weight: 750; line-height: 1.18; letter-spacing: -0.015em; }
.section-heading p, .info-copy p { color: var(--color-gray-700); margin: 0; line-height: 1.65; }
.info-copy .service-hotline { margin-top: var(--space-3); color: var(--color-primary-deep); font-weight: 700; }
.info-copy .service-hotline strong { color: var(--color-accent); }
.product-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
.product-card-wrap { min-width: 0; }
.product-card { position: relative; display: flex; flex-direction: column; height: 100%; gap: 6px; border: 1px solid var(--color-gray-200); border-radius: 18px; padding: 14px; background: var(--color-white); box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.product-card:hover { transform: translateY(-3px); border-color: rgba(19, 111, 206, 0.34); box-shadow: var(--shadow-md); }
.product-card__badge { justify-self: start; border-radius: 999px; padding: 6px 10px; background: #e9f3ff; color: var(--color-primary); font-size: 0.75rem; font-weight: 750; line-height: 1.15; }
.product-detail__badge { justify-self: start; border-radius: 999px; padding: 5px 10px; background: #e9f3ff; color: var(--color-primary); font-size: 0.78rem; font-weight: 750; }
.product-card__media { position: relative; width: 100%; aspect-ratio: 4 / 3; height: auto; overflow: hidden; border: 1px solid var(--color-gray-200); border-radius: 14px; background: linear-gradient(145deg, #f7fbff, #ffffff); }
.product-card__image, .tv-mockup { width: 100%; aspect-ratio: 4 / 3; border-radius: 14px; background: linear-gradient(145deg, #eaf2fb, #ffffff); object-fit: contain; }
.product-card__image { display: block; height: 100%; padding: 8px; }
.product-card__fallback { position: absolute; inset: 0; display: none; }
.product-card__media.is-image-error .product-card__image { display: none; }
.product-card__media.is-image-error .product-card__fallback { display: block; }
.tv-mockup { position: relative; display: grid; place-items: center; border: 1px solid var(--color-gray-200); }
.tv-mockup::before { content: ''; width: 72%; aspect-ratio: 16 / 9; border: 10px solid #14213d; border-radius: 10px; background: linear-gradient(135deg, #0b4f9c, #9ed0ff); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.28); }
.tv-mockup span::before { content: ''; position: absolute; left: 50%; bottom: 16%; width: 10%; height: 20px; background: #14213d; transform: translateX(-50%); }
.tv-mockup span::after { content: ''; position: absolute; left: 38%; right: 38%; bottom: 13%; height: 8px; border-radius: 99px; background: #14213d; }
.product-card-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-width: 0; margin-top: 10px; margin-bottom: 6px; }
.product-card-brand { flex: 1 1 auto; min-width: 0; overflow: hidden; color: #0b63ce; font-size: 0.86rem; font-weight: 700; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.product-card-model { flex: 0 1 auto; min-width: 0; overflow: hidden; color: #082b5f; font-size: 0.86rem; font-weight: 800; line-height: 1.25; text-align: right; text-overflow: ellipsis; white-space: nowrap; }
.product-card h3 { margin: 0; color: var(--color-primary-deep); font-size: 0.88rem; font-weight: 700; line-height: 1.35; letter-spacing: -0.005em; }
.product-card-name { display: -webkit-box; min-height: calc(0.88rem * 1.35 * 2); overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; }
.product-full-name { margin: 0; color: var(--color-gray-700); font-size: 0.95rem; font-weight: 600; line-height: 1.38; }
.product-size, .product-type { margin: 0; overflow: hidden; color: var(--color-gray-500); font-size: 0.81rem; font-weight: 650; line-height: 1.3; text-overflow: ellipsis; white-space: nowrap; }
.product-type { color: var(--color-primary-deep); }
.product-price { display: grid; gap: 1px; margin-top: auto; padding-top: 4px; color: var(--color-accent); font-size: 0.81rem; line-height: 1.2; }
.product-price > span:first-child { color: var(--color-gray-700); }
.product-price__old { color: var(--color-gray-500); font-size: 0.81rem; font-weight: 600; text-decoration: line-through; }
.product-price__sale { color: var(--color-accent); font-size: 1.06rem; font-weight: 750; line-height: 1.2; }
.product-card__cta { width: 100%; min-height: 42px; margin-top: 4px; flex: 0 0 auto; padding: 10px 12px; border-radius: 999px; font-size: 0.88rem; }
.empty-state { grid-column: 1 / -1; margin: 0; border: 1px dashed var(--color-gray-200); border-radius: var(--radius-md); padding: 24px; background: var(--color-white); color: var(--color-gray-700); text-align: center; font-weight: 700; }

.info-section { background: var(--color-white); }
.info-section--light { background: var(--color-gray-50); }
.info-grid, .exchange__grid, .repair__grid { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: var(--space-6); align-items: center; }
.benefit-list, .chip-list, .issue-grid, .trust-grid { display: grid; gap: var(--space-3); }
.benefit-list { grid-template-columns: repeat(3, 1fr); }
.benefit-list article, .trust-grid article { border: 1px solid var(--color-gray-200); border-radius: var(--radius-md); padding: 18px; background: var(--color-white); box-shadow: var(--shadow-sm); }
.benefit-list span, .trust-grid span { display: block; width: 36px; height: 36px; margin-bottom: 10px; border-radius: 12px; background: linear-gradient(135deg, var(--color-primary), var(--color-primary-highlight)); }
.chip-list, .issue-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.chip-list span, .chip-list a, .issue-grid span { border: 1px solid var(--color-gray-200); border-radius: 999px; padding: 11px 14px; background: var(--color-white); color: var(--color-primary-deep); font-weight: 700; text-align: center; }
.chip-list a:hover { border-color: var(--color-primary-highlight); color: var(--color-primary-highlight); }

.old-tv-section { overflow: hidden; }
.old-tv-section__inner { display: grid; gap: var(--space-5); min-width: 0; }
.old-tv-section__top { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: var(--space-6); align-items: center; min-width: 0; }
.old-tv-benefits { min-width: 0; }
.old-tv-filter-block { display: grid; gap: 10px; min-width: 0; }
.old-tv-filter-label { margin: 0; color: var(--color-primary-deep); font-weight: 750; }
.section-product-count { margin: -4px 0 0; color: var(--color-gray-700); font-size: 0.95rem; font-weight: 700; }
.old-tv-size-row,
.old-tv-brand-row { display: flex; gap: 10px; max-width: 100%; overflow-x: auto; overscroll-behavior-inline: contain; padding: 3px 2px 10px; scrollbar-width: thin; }
.old-tv-size-pill { flex: 0 0 auto; border: 1px solid var(--color-primary-deep); border-radius: 999px; padding: 9px 15px; background: var(--color-white); color: var(--color-primary-deep); font-weight: 700; transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition); }
.old-tv-size-pill:hover,
.old-tv-size-pill.is-active { border-color: var(--color-primary-deep); background: var(--color-primary-deep); color: var(--color-white); }
.old-tv-size-pill:hover { transform: translateY(-1px); }
.old-tv-brand-row { gap: 12px; }
.old-tv-brand-card { display: grid; flex: 0 0 112px; place-items: center; gap: 8px; min-height: 94px; border: 1px solid var(--color-gray-200); border-radius: var(--radius-md); padding: 12px 10px; background: var(--color-white); color: var(--color-primary-deep); font: inherit; font-weight: 700; box-shadow: 0 8px 20px rgba(6, 42, 86, 0.06); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition), color var(--transition); }
.old-tv-brand-card:hover,
.old-tv-brand-card.is-active { border-color: var(--color-primary-deep); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.old-tv-brand-card.is-active { background: #eef6ff; color: var(--color-primary-deep); }
.old-tv-brand-card.is-active .old-tv-brand-card__logo { background: var(--color-white); }
.old-tv-brand-card.is-active .brand-fallback-badge { color: var(--color-primary-deep); }
.old-tv-brand-card__logo { width: 48px; height: 48px; min-width: 48px; border-radius: 14px; }
.old-tv-brand-card__logo img { max-width: 40px; max-height: 30px; object-fit: contain; }
.old-tv-brand-card__logo img.is-wide, .old-tv-brand-card__logo img.brand-logo-image--wide { max-width: 42px; max-height: 28px; }
.old-tv-brand-card__name { font-size: 0.9rem; line-height: 1.2; text-align: center; }
.used-tv-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; min-width: 0; }
.used-tv-card { position: relative; display: flex; flex-direction: column; min-width: 0; height: 100%; gap: 6px; border: 1px solid var(--color-gray-200); border-radius: 18px; padding: 14px; background: var(--color-white); box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.used-tv-card:hover { transform: translateY(-3px); border-color: rgba(19, 111, 206, 0.34); box-shadow: var(--shadow-md); }
.used-tv-card h3 { margin: 0; color: var(--color-primary-deep); font-size: 0.88rem; font-weight: 700; line-height: 1.35; letter-spacing: -0.005em; }
.used-tv-empty { display: block; }
.used-tv-empty[hidden] { display: none; }
.load-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 26px;
}

.load-more-button {
  width: auto;
  max-width: 100%;
  min-height: 48px;
  border: 2px solid var(--color-primary-deep);
  border-radius: 999px;
  padding: 12px 28px;
  background: var(--color-white);
  color: var(--color-primary-deep);
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow: 0 10px 26px rgba(6, 42, 86, 0.12);
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.load-more-button:hover,
.load-more-button:focus-visible {
  border-color: var(--color-primary-deep);
  background: var(--color-primary-deep);
  color: var(--color-white);
  box-shadow: 0 14px 32px rgba(6, 42, 86, 0.18);
  transform: translateY(-1px);
}

.load-more-button[hidden] {
  display: none;
}

@media (max-width: 640px) {
  .load-more-wrap {
    margin-top: 20px;
  }

  .load-more-button {
    width: min(100%, 360px);
    padding-inline: 18px;
  }
}


.new-tv-section { overflow: hidden; }
.new-tv-section__inner { min-width: 0; }
.new-tv-filter-block { min-width: 0; }
.new-tv-size-row,
.new-tv-brand-row { max-width: 100%; }
.new-tv-brand-card:hover,
.new-tv-brand-card.is-active { border-color: var(--color-primary-deep); background: #eef6ff; color: var(--color-primary-deep); }
.new-tv-brand-card:hover .new-tv-brand-card__logo,
.new-tv-brand-card.is-active .new-tv-brand-card__logo { background: var(--color-white); }
.new-tv-brand-card:hover .brand-fallback-badge,
.new-tv-brand-card.is-active .brand-fallback-badge { color: var(--color-primary-deep); }
.new-tv-grid { min-width: 0; }
.new-tv-card h3 { min-height: 0; }

.exchange { background: linear-gradient(135deg, var(--color-primary-deep), var(--color-primary)); color: var(--color-white); }
.exchange h2, .exchange .section-kicker, .exchange p { color: var(--color-white); }
.exchange .service-hotline { color: rgba(255, 255, 255, 0.92); }
.exchange .service-hotline strong { color: var(--color-accent); font-weight: 800; }
.process-list { display: grid; gap: var(--space-3); margin: 0; padding: 0; list-style: none; }
.process-list li { display: flex; align-items: center; gap: var(--space-3); border: 1px solid rgba(255,255,255,0.22); border-radius: var(--radius-md); padding: 16px; background: rgba(255,255,255,0.1); }
.process-list span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--color-white); color: var(--color-primary-deep); font-weight: 750; }
.trust-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.trust-grid p { margin: 8px 0 0; color: var(--color-gray-500); font-size: 0.94rem; }

.warranty-page { min-height: 100vh; background: linear-gradient(180deg, #f8fbff 0%, var(--color-gray-50) 48%, #eef6ff 100%); }
.warranty-page .site-header { position: static; }
.warranty-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding-block: 14px; }
.warranty-header__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--space-2); }
.warranty-main { padding: clamp(28px, 5vw, 56px) 0 var(--space-7); }
.warranty-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr); gap: var(--space-5); align-items: stretch; }
.warranty-card { border: 1px solid rgba(19, 111, 206, 0.16); border-radius: 28px; padding: clamp(22px, 4vw, 38px); background: var(--color-white); box-shadow: var(--shadow-md); }
.warranty-card--hero { background: linear-gradient(135deg, var(--color-white) 0%, #f4f9ff 100%); }
.warranty-card--note { display: flex; flex-direction: column; justify-content: center; border-color: rgba(240, 90, 40, 0.18); background: linear-gradient(135deg, #fff7f3 0%, var(--color-white) 70%); }
.warranty-card h1,
.warranty-card h2 { margin: 6px 0 12px; color: var(--color-primary-deep); }
.warranty-card h1 { font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.08; }
.warranty-card h2 { font-size: clamp(1.35rem, 3vw, 1.85rem); }
.warranty-card p { margin: 0; color: var(--color-gray-700); }
.warranty-card p + p { margin-top: var(--space-3); }
.warranty-policy,
.warranty-steps { display: grid; gap: var(--space-3); margin: var(--space-4) 0 0; padding: 0; list-style: none; }
.warranty-policy li,
.warranty-steps li { position: relative; padding: 14px 16px 14px 44px; border: 1px solid var(--color-gray-200); border-radius: 16px; background: #fbfdff; color: var(--color-gray-700); font-weight: 650; }
.warranty-policy li::before,
.warranty-steps li::before { content: ""; position: absolute; top: 18px; left: 18px; width: 10px; height: 10px; border-radius: 50%; background: var(--color-primary-highlight); box-shadow: 0 0 0 5px rgba(19, 111, 206, 0.12); }
.warranty-steps li::before { background: var(--color-accent); box-shadow: 0 0 0 5px rgba(240, 90, 40, 0.14); }
.warranty-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-5); margin-top: var(--space-5); }
.warranty-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }
.warranty-actions .btn { min-height: 48px; padding-inline: 18px; }
.warranty-note { margin-top: var(--space-5); border-left: 4px solid var(--color-primary-highlight); }
.contact { padding: var(--space-7) 0; background: linear-gradient(135deg, var(--color-primary-deep), var(--color-primary-highlight)); color: var(--color-white); }
.contact__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 0.92fr); gap: var(--space-5); align-items: center; }
.contact h2, .contact p, .contact__label { color: var(--color-white); }
.contact__cta { display: grid; gap: 12px; justify-items: end; min-width: 0; }
.contact-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--space-3); min-width: 0; }
.contact-actions .btn { min-height: 44px; }
.btn--facebook { border: 1px solid rgba(255,255,255,0.28); background: #1877f2; color: var(--color-white); box-shadow: 0 12px 26px rgba(4, 31, 68, 0.2); }
.btn--facebook:hover { background: #0f5fc8; color: var(--color-white); transform: translateY(-1px); }
.btn--facebook__icon { display: inline-grid; place-items: center; width: 20px; height: 20px; margin-right: 8px; border-radius: 50%; background: var(--color-white); color: #1877f2; font-family: Arial, Helvetica, sans-serif; font-size: 1rem; font-weight: 800; line-height: 1; }
.btn--facebook__icon::before { content: "f"; }
.contact__social-note { max-width: 560px; margin: 0; color: #d8e7f8; font-size: 0.94rem; line-height: 1.55; text-align: right; }
.site-footer { padding: var(--space-6) 0 18px; background: #061f3f; color: #d8e7f8; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-6); }
.site-footer h2, .site-footer h3 { margin: 0 0 10px; color: var(--color-white); }
.site-footer p { margin: 4px 0; }
.site-footer nav { display: grid; align-content: start; gap: 7px; }
.site-footer a:hover { color: var(--color-white); text-decoration: underline; }
.copyright { margin: 24px 0 0; text-align: center; color: #a9bdd5; }
.floating-contact { position: fixed; right: 18px; bottom: 20px; z-index: 90; display: grid; gap: 8px; }
.floating-contact a { min-width: 104px; border-radius: 999px; padding: 11px 16px; box-shadow: var(--shadow-md); color: var(--color-white); font-weight: 750; text-align: center; }
.floating-contact a:first-child { background: var(--color-accent); }
.floating-contact a:last-child { background: var(--color-primary-highlight); }
.back-to-top { position: fixed; right: 18px; bottom: 126px; z-index: 89; display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--color-primary-deep); color: var(--color-white); font-size: 1.4rem; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity var(--transition), visibility var(--transition), transform var(--transition); }
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

.product-detail-page { background: linear-gradient(180deg, #f8fbff, var(--color-gray-50)); }
.detail-hero { padding: var(--space-6) 0 var(--space-7); }
.back-link { display: inline-flex; margin-bottom: var(--space-4); color: var(--color-primary); font-weight: 750; }
.product-detail-card { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: var(--space-6); border: 1px solid var(--color-gray-200); border-radius: var(--radius-lg); padding: var(--space-6); background: var(--color-white); box-shadow: var(--shadow-md); }
.product-detail-card--message { display: block; text-align: center; }
.product-detail__media { min-width: 0; }
.product-gallery { display: grid; gap: var(--space-3); width: 100%; }
.product-detail-gallery-slider { overflow: hidden; border: 1px solid var(--color-gray-200); border-radius: var(--radius-lg); background: linear-gradient(180deg, #ffffff, #f7fbff); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35); }
.product-detail-gallery-track { display: flex; width: 100%; transition: transform 0.5s ease; will-change: transform; }
.product-detail-gallery-slide { position: relative; flex: 0 0 100%; display: grid; place-items: center; min-height: 360px; overflow: hidden; background: var(--color-white); }
.product-detail-gallery-slide img { display: block; width: 100%; height: 100%; max-height: 420px; padding: var(--space-4); object-fit: contain; }
.product-detail-gallery-slide .product-detail__fallback { position: absolute; inset: 0; display: none; place-items: center; background: var(--color-white); }
.product-detail-gallery-slide.is-image-error img { display: none; }
.product-detail-gallery-slide.is-image-error .product-detail__fallback { display: grid; }
.product-detail__main-media { position: relative; display: grid; place-items: center; min-height: 360px; overflow: hidden; border: 1px solid var(--color-gray-200); border-radius: var(--radius-lg); background: var(--color-white); }
.product-detail__image { display: block; width: 100%; max-height: 420px; padding: var(--space-4); object-fit: contain; }
.product-detail__fallback { position: absolute; inset: 0; display: none; place-items: center; background: var(--color-white); }
.product-detail__main-media.is-image-error .product-detail__image { display: none; }
.product-detail__main-media.is-image-error .product-detail__fallback { display: grid; }
.product-gallery__thumbs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-3); }
.product-gallery__thumb { display: grid; place-items: center; min-height: 84px; border: 2px solid var(--color-gray-200); border-radius: var(--radius-md); padding: 6px; background: var(--color-white); cursor: pointer; transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition); }
.product-gallery__thumb:hover, .product-gallery__thumb.is-active { border-color: var(--color-primary-deep); box-shadow: var(--shadow-sm); }
.product-gallery__thumb:hover { transform: translateY(-1px); }
.product-gallery__thumb img { width: 100%; height: 76px; object-fit: contain; }
.product-detail__placeholder { position: relative; display: grid; place-items: center; width: min(520px, 100%); aspect-ratio: 16 / 11; }
.product-detail__screen { width: 80%; aspect-ratio: 16 / 9; border: 14px solid #14213d; border-radius: 14px; background: linear-gradient(135deg, var(--color-primary), #9ed0ff); }
.product-detail__stand { width: 12%; height: 36px; background: #14213d; }
.product-detail__base { width: 38%; height: 12px; border-radius: 999px; background: #14213d; }
.product-detail__info { min-width: 0; }
.product-detail__brand { margin: 12px 0 0; color: var(--color-primary-highlight); font-weight: 700; letter-spacing: 0.01em; }
.product-detail__model { margin: 4px 0 0; color: var(--color-gray-700); font-weight: 650; }
.product-detail__info h1 { margin: 4px 0 14px; color: var(--color-primary-deep); font-size: clamp(1.65rem, 4vw, 2.65rem); font-weight: 750; line-height: 1.12; letter-spacing: -0.02em; }
.product-detail__description { color: var(--color-gray-700); line-height: 1.65; }
.product-specs { display: grid; gap: 8px; margin: var(--space-5) 0; }
.product-specs div { display: grid; grid-template-columns: 130px 1fr; gap: 12px; border-bottom: 1px solid var(--color-gray-200); padding-bottom: 8px; }
.product-specs dt { color: var(--color-gray-500); font-weight: 600; }
.product-specs dd { margin: 0; color: var(--color-primary-deep); font-weight: 650; }
.product-spec-value,
.product-specification-value,
.spec-value,
.specification-value,
.spec-row-value {
  white-space: pre-line;
  line-height: 1.65;
  word-break: normal;
  overflow-wrap: anywhere;
}
.product-detail__features h2 { color: var(--color-primary-deep); font-size: 1.2rem; font-weight: 700; line-height: 1.18; }
.product-detail__features ul { padding-left: 20px; color: var(--color-gray-700); line-height: 1.6; }
.product-detail__price-box { border-radius: var(--radius-md); padding: 16px; background: #fff5ef; }
.product-detail__old-price, .product-detail__price { margin: 0; }
.product-detail__old-price del { color: var(--color-gray-500); font-weight: 600; }
.product-detail__price strong { color: var(--color-accent); font-size: 1.25rem; }
.product-detail__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }
.detail-message__icon { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: #fff0e8; color: var(--color-accent); font-weight: 750; font-size: 1.5rem; }
.product-reference-section { grid-column: 1 / -1; margin-top: clamp(24px, 4vw, 40px); border: 1px solid var(--color-gray-200); border-radius: var(--radius-lg); padding: clamp(20px, 3vw, 32px); background: linear-gradient(180deg, #f8fbff, #ffffff); box-shadow: var(--shadow-sm); }
.product-reference-header { display: grid; gap: 8px; margin-bottom: 18px; }
.product-reference-kicker { display: inline-flex; width: fit-content; margin: 0; border-radius: 999px; padding: 6px 12px; background: #e9f3ff; color: var(--color-primary); font-size: 0.78rem; font-weight: 750; letter-spacing: 0.01em; }
.product-reference-header h2 { margin: 0; color: var(--color-primary-deep); font-size: clamp(1.2rem, 2.4vw, 1.65rem); font-weight: 750; }
.product-reference-subtitle { margin: 0; color: var(--color-gray-600); line-height: 1.6; }
.product-reference-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.product-reference-card { display: flex; flex-direction: column; gap: 8px; height: 100%; }
.product-card__media { display: block; }
.product-reference-card .product-card__media { border-radius: 14px; }
.product-reference-card .product-card__badge { align-self: flex-start; }
.product-reference-card__cta { margin-top: auto; width: 100%; }


.other-products-page { background: linear-gradient(180deg, #f8fbff, #edf5ff 48%, var(--color-gray-50)); }
.other-products-hero { padding: var(--space-7) 0 var(--space-6); }
.other-products-card { border: 1px solid var(--color-gray-200); border-radius: 24px; padding: clamp(24px, 4vw, 42px); background: var(--color-white); box-shadow: var(--shadow-md); }
.other-products-kicker { display: inline-flex; margin: 0 0 10px; border-radius: 999px; padding: 7px 12px; background: #fff1e9; color: var(--color-accent); font-weight: 750; }
.other-products-card h1 { margin-bottom: 12px; font-size: clamp(32px, 5vw, 52px); }
.other-products-subtitle { max-width: 780px; margin: 0; color: var(--color-gray-700); font-size: 1.05rem; }
.other-products-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.family-placeholder { padding: 0 0 var(--space-7); }
.family-placeholder[hidden] { display: none; }
.family-placeholder-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.family-placeholder-grid article { min-height: 110px; display: grid; place-items: center; border: 1px solid #cfe0f4; border-radius: 20px; padding: 18px; background: var(--color-white); color: var(--color-primary-deep); font-size: 1.05rem; font-weight: 750; box-shadow: var(--shadow-sm); text-align: center; }

@media (max-width: 1439px) {
  .product-grid, .used-tv-grid, .new-tv-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

@media (max-width: 1199px) {
  .hero__grid,
  .home-hero-layout { grid-template-columns: 220px minmax(0, 1fr); max-width: 1420px; }
  .hero__main { grid-template-columns: minmax(0, 1fr) 235px; }
  .product-grid, .used-tv-grid, .new-tv-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 1100px) {
  :root { --header-offset: 160px; }
  .main-header__inner { grid-template-columns: 1fr 1fr auto; }
  .header-actions { grid-column: 2 / 4; justify-self: end; }
  .hero__grid,
  .home-hero-layout { grid-template-columns: 210px minmax(0, 1fr); column-gap: 10px; row-gap: 12px; }
  .hero__main { grid-template-columns: minmax(0, 1fr) 210px; column-gap: 12px; }
  .brand-panel { width: 100%; }
  .product-grid, .used-tv-grid, .new-tv-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .trust-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}


@media (max-width: 1024px) {
  .hero__grid,
  .home-hero-layout { grid-template-columns: 1fr; width: min(100%, 1180px); padding-inline: 16px; }
  .hero__main { display: contents; }
  .hero-intro { order: 1; }
  .home-hero-layout .home-hero-banner-wide-left { order: 2; width: 100%; max-width: 100%; max-height: none; }
  .home-hero-right-banner { order: 3; grid-column: auto; grid-row: auto; width: min(312px, 64vw); max-width: 100%; justify-self: center; }
  .brand-panel { order: 4; width: 100%; height: auto; max-height: 340px; }
  .hero-benefits { order: 5; }
  .brand-list { flex: initial; grid-template-columns: repeat(2, minmax(0, 1fr)); max-height: 300px; }
}

@media (max-width: 991px) {
  .product-grid, .used-tv-grid, .new-tv-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .family-placeholder-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  :root { --header-offset: 168px; }
  .top-bar__inner { justify-content: center; flex-wrap: wrap; padding-block: 6px; }
  .main-header__inner { grid-template-columns: 1fr auto; }
  .search-box { grid-column: 1 / -1; order: 3; }
  .header-actions { display: none; }
  .mobile-call { display: inline-flex; justify-content: center; }
  .main-nav__inner { justify-content: space-between; gap: var(--space-2); }
  .nav-links { overflow-x: auto; flex-wrap: nowrap; padding-block: 6px; }
  .nav-link { white-space: nowrap; }
  .other-products-dropdown { right: 0; left: auto; grid-template-columns: 1fr; width: min(360px, calc(100vw - 32px)); }
  .category-dropdown { right: 0; left: auto; max-width: calc(100vw - 32px); }
  .hero__grid,
  .home-hero-layout { grid-template-columns: 1fr; width: min(100%, 1180px); padding-inline: 16px; }
  .hero__main { display: contents; }
  .hero-intro { order: 1; }
  .home-hero-layout .home-hero-banner-wide-left { order: 2; width: 100%; max-width: 100%; }
  .home-hero-right-banner { order: 3; grid-column: auto; grid-row: auto; width: min(300px, 68vw); max-width: 100%; justify-self: center; }
  .brand-panel { order: 4; width: 100%; height: auto; max-height: 340px; }
  .hero-benefits { order: 5; }
  .brand-list { flex: initial; grid-template-columns: repeat(2, minmax(0, 1fr)); max-height: 300px; }
  .hero-benefits, .benefit-list, .chip-list, .issue-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .size-filter__inner, .info-grid, .old-tv-section__top, .exchange__grid, .repair__grid, .contact__grid, .footer-grid, .product-detail-card, .warranty-hero, .warranty-grid { grid-template-columns: 1fr; }
  .product-grid, .used-tv-grid, .new-tv-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .contact__cta { justify-items: stretch; }
  .contact-actions { justify-content: flex-start; }
  .contact-actions .btn { flex: 1 1 190px; }
  .warranty-header__inner { align-items: flex-start; flex-direction: column; }
  .warranty-header__actions { justify-content: flex-start; }
  .contact__social-note { max-width: none; text-align: left; }
}

@media (max-width: 560px) {
  :root { --header-offset: 184px; }
  .container { width: min(100% - 24px, 1180px); }
  .top-bar { font-size: 0.78rem; }
  .top-bar__inner span:last-child { display: none; }
  .brand__logo { width: 56px; height: 56px; }
  .brand__content strong { font-size: 1rem; }
  .brand__content span { font-size: 0.78rem; }
  .hamburger strong { display: none; }
  .hamburger { grid-template-columns: 20px; padding: 10px; }
  .nav-links { max-width: calc(100vw - 84px); }
  .hero { padding-top: var(--space-3); }
  .hero-carousel-arrow { width: 40px; height: 40px; }
  .hero-carousel-arrow svg { width: 20px; height: 20px; }
  .hero-carousel-arrow-prev { left: 12px; right: auto; }
  .hero-carousel-arrow-next { right: 12px; left: auto; }
  .brand-list, .hero-benefits, .benefit-list, .chip-list, .issue-grid, .trust-grid { grid-template-columns: 1fr; }
  .product-grid, .used-tv-grid, .new-tv-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .old-tv-brand-card { flex-basis: 98px; }
  .section { padding: 34px 0; }
  .size-filter__inner { gap: var(--space-3); }
  .product-detail-card { padding: 18px; }
  .product-detail__main-media { min-height: 250px; }
  .product-gallery__thumbs { gap: 8px; }
  .product-gallery__thumb { min-height: 68px; }
  .product-gallery__thumb img { height: 60px; }
  .product-specs div { grid-template-columns: 1fr; gap: 2px; }
  .product-detail__actions .btn, .contact-actions .btn { width: 100%; }
  .floating-contact { right: 12px; left: 12px; bottom: 12px; grid-template-columns: 1fr 1fr; }
  .floating-contact a { min-width: 0; padding: 10px 12px; }
  .back-to-top { right: 12px; bottom: 72px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}

.product-detail__modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}
.product-detail__modal-button {
  flex: 1 1 190px;
  min-height: 48px;
  border-color: var(--color-primary-deep);
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(6, 42, 86, 0.08);
}
.product-detail__modal-button--overview {
  background: var(--color-primary-deep);
  color: var(--color-white);
}
.product-detail__modal-button--specifications {
  background: var(--color-white);
  color: var(--color-primary-deep);
}
.product-detail__modal-button--overview:hover {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 12px 28px rgba(6, 42, 86, 0.18);
}
.product-detail__modal-button--specifications:hover {
  border-color: var(--color-primary-deep);
  background: var(--color-primary-deep);
  color: var(--color-white);
  box-shadow: 0 12px 28px rgba(6, 42, 86, 0.18);
}
body.product-modal-open { overflow: hidden; }
.product-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: var(--space-5);
}
.product-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}
.product-modal__card {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(100%, 960px);
  max-height: 85vh;
  overflow: hidden;
  border: 1px solid rgba(2, 56, 113, 0.15);
  border-radius: 20px;
  background: #ffffff;
  color: var(--color-primary-deep);
  box-shadow: 0 28px 90px rgba(6, 42, 86, 0.28);
}
.product-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 22px 24px;
  border-bottom: 1px solid rgba(2, 56, 113, 0.12);
}
.product-modal__header h2 {
  margin: 0;
  color: var(--color-primary-deep);
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 750;
  line-height: 1.18;
  letter-spacing: -0.015em;
}
.product-modal__close {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(2, 56, 113, 0.18);
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-primary-deep);
  font-size: 1.8rem;
  line-height: 1;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.product-modal__close span {
  display: block;
  line-height: 1;
  transform: translateY(0);
}
.product-modal__close:hover {
  border-color: var(--color-primary-deep);
  background: var(--color-primary-deep);
  color: var(--color-white);
}
.product-modal__content {
  overflow-y: auto;
  padding: 24px;
  color: var(--color-gray-700);
}
.product-overview-modal {
  display: grid;
  gap: var(--space-5);
}
.overview-preview-section,
.overview-section {
  margin-bottom: 20px;
  min-width: 0;
}
.product-overview-modal .overview-section:last-child,
.admin-overview-preview .overview-section:last-child {
  margin-bottom: 0;
}
.overview-preview-title,
.overview-section-title,
.product-specification-group h3 {
  margin: 0 0 8px;
  color: #082b5f;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.3;
  overflow-wrap: anywhere;
}
.product-specification-group h3 {
  margin-bottom: 12px;
  border-left: 5px solid var(--color-primary-highlight);
  padding-left: 12px;
}
.overview-preview-content,
.overview-section-content {
  color: #26364a;
  line-height: 1.75;
  white-space: pre-line;
  overflow-wrap: anywhere;
}
.product-specification-modal {
  display: grid;
  gap: var(--space-5);
}
.product-specification-table {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  background: var(--color-white);
}
.product-specification-row {
  display: grid;
  grid-template-columns: minmax(190px, 0.36fr) 1fr;
  gap: var(--space-4);
  padding: 15px 16px;
  border-bottom: 1px solid var(--color-gray-200);
  line-height: 1.6;
}
.product-specification-row:last-child { border-bottom: 0; }
.product-specification-row dt {
  color: var(--color-gray-500);
  font-weight: 600;
}
.product-specification-row dd {
  margin: 0;
  color: var(--color-primary-deep);
  font-weight: 650;
  white-space: pre-line;
  overflow-wrap: anywhere;
}
.product-modal__value-list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding-left: 18px;
}

.product-detail__order-button {
  flex: 2 1 230px;
  min-height: 52px;
  font-size: 1.03rem;
}
.product-detail__actions .btn:not(.product-detail__order-button) { flex: 1 1 150px; }
.order-modal .product-modal__backdrop { background: rgba(4, 18, 39, 0.68); }
.order-modal__card { width: min(100%, 580px); max-height: min(90vh, 760px); }
.order-modal__form { display: flex; min-height: 0; flex-direction: column; }
.order-modal__content { display: grid; gap: 18px; }
.order-modal__summary {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(2, 56, 113, 0.12);
  border-radius: 16px;
  background: linear-gradient(135deg, #f8fbff 0%, #fff7f2 100%);
}
.order-modal__thumb {
  display: grid;
  place-items: center;
  min-height: 86px;
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
  border-radius: 14px;
  background: var(--color-white);
}
.order-modal__thumb img { width: 100%; height: 86px; object-fit: contain; padding: 8px; }
.order-modal__thumb .product-detail__placeholder { width: 100%; }
.order-modal__product h3 { margin: 0 0 6px; color: var(--color-primary-deep); font-size: 1.05rem; line-height: 1.3; }
.order-modal__product p { margin: 4px 0; color: var(--color-gray-700); }
.order-modal__price strong { color: var(--color-accent); font-size: 1.12rem; }
.order-modal__old-price del { color: var(--color-gray-500); font-weight: 650; }
.order-modal-note {
  margin: 14px 0 18px;
  padding: 12px 14px;
  border: 1px solid #bfdbfe;
  border-radius: 14px;
  background: #eef6ff;
  color: #0b3267;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.55;
  overflow-wrap: anywhere;
}
.order-modal__fields { display: grid; gap: 12px; }
.order-modal__field { display: grid; gap: 7px; }
.order-modal__field label { color: var(--color-primary-deep); font-weight: 800; }
.order-modal__field label span { color: var(--color-accent); }
.order-modal__field input,
.order-modal__field textarea {
  width: 100%;
  border: 1px solid var(--color-gray-200);
  border-radius: 12px;
  padding: 12px 13px;
  color: var(--color-primary-deep);
  font: inherit;
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.order-modal__field textarea { resize: vertical; min-height: 86px; }
.order-modal__field input:focus,
.order-modal__field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(2, 91, 177, 0.14);
}
.order-modal__message { min-height: 24px; margin: 0; color: var(--color-gray-600); font-weight: 700; line-height: 1.45; }
.order-modal__message--error { color: #b42318; }
.order-modal__message--success { color: #067647; }
.order-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px 22px;
  border-top: 1px solid rgba(2, 56, 113, 0.12);
  background: var(--color-white);
}
.order-modal__actions .btn { min-height: 46px; }

@media (max-width: 640px) {
  .order-modal__card { width: 100%; max-height: 92vh; }
  .order-modal__summary { grid-template-columns: 92px minmax(0, 1fr); padding: 12px; }
  .order-modal__thumb, .order-modal__thumb img { min-height: 74px; height: 74px; }
  .order-modal__actions { flex-direction: column; padding: 14px 18px 18px; }
  .order-modal__actions .btn { width: 100%; }
}

@media (max-width: 640px) {
  .product-detail__modal-actions { flex-direction: column; }
  .product-detail__modal-button { width: 100%; }
  .product-modal { padding: 12px; }
  .product-modal__card {
    width: 100%;
    max-height: 85vh;
  }
  .product-modal__header,
  .product-modal__content { padding: 18px; }
  .product-specification-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* Mobile-first refinements for phones and small tablets */
@media (max-width: 768px) {
  :root { --header-offset: 190px; }
  html, body { max-width: 100%; overflow-x: hidden; }
  body { font-size: 0.96rem; line-height: 1.62; }
  .container { width: min(100% - 32px, 1180px); }
  .section { padding: 32px 0; }
  .section-heading { margin-bottom: 18px; }
  .section-intro-card {
    margin-bottom: 18px;
    border-radius: 18px;
    padding: 18px;
    box-shadow: 0 14px 30px rgba(6, 42, 86, 0.16);
  }
  .section-intro-card--with-benefits { margin-bottom: 0; }
  .section-heading h2,
  .info-copy h2,
  .contact h2 { font-size: clamp(1.34rem, 6vw, 1.75rem); line-height: 1.22; }
  .section-heading p,
  .info-copy p,
  .product-detail__description { line-height: 1.7; }

  .top-bar { font-size: 0.78rem; }
  .top-bar__inner {
    min-height: 28px;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 8px;
    overflow: hidden;
    padding-block: 4px;
    white-space: nowrap;
  }
  .top-bar__inner span:first-child,
  .top-bar__inner span:last-child { display: none; }

  .main-header__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px 10px;
    padding-block: 8px;
  }
  .brand { gap: 8px; }
  .brand__logo { width: 46px; height: 46px; border-radius: 10px; }
  .brand__content strong { font-size: clamp(0.98rem, 4.6vw, 1.14rem); line-height: 1.12; }
  .brand__content span { font-size: 0.76rem; line-height: 1.25; }
  .header-actions {
    display: flex;
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    gap: 6px;
  }
  .header-actions .btn {
    min-width: 52px;
    min-height: 42px;
    padding: 9px 11px;
    font-size: 0;
    box-shadow: none;
  }
  .header-actions .btn::after { font-size: 0.86rem; line-height: 1; }
  .header-actions .btn--hotline::after { content: 'Gọi'; }
  .header-actions .btn--zalo::after { content: 'Zalo'; }
  .header-actions .btn--warranty::after { content: 'Bảo hành'; }
  .mobile-call { display: none; }
  .search-box {
    grid-column: 1 / -1;
    order: 3;
    padding: 4px;
    border-radius: 16px;
  }
  .search-box input { min-height: 40px; padding: 8px 10px; }
  .search-box .search-box__clear { width: 34px; height: 34px; min-width: 34px; min-height: 34px; font-size: 0; }
  .search-box .search-box__clear::before { font-size: 1.2rem; }
  .search-box button { min-height: 40px; padding: 8px 14px; }
  .search-suggestions { top: calc(100% + 8px); padding: 8px; border-radius: 18px; max-height: min(58vh, 480px); }
  .search-suggestion-card { grid-template-columns: 78px minmax(0, 1fr); gap: 10px; padding: 9px; border-radius: 14px; }
  .search-suggestion-card__image,
  .search-suggestion-card__image--placeholder { width: 78px; height: 52px; border-radius: 10px; padding: 3px; }
  .search-suggestion-card h3 { font-size: 0.92rem; }
  .search-suggestion-card p { font-size: 0.8rem; }
  .search-suggestion-card__price { font-size: 0.92rem; }

  .main-nav__inner { min-height: 46px; justify-content: stretch; }
  .menu-wrap { width: 100%; }
  .hamburger {
    width: 100%;
    min-height: 44px;
    grid-template-columns: 20px auto;
    justify-content: start;
    padding: 10px 12px;
    border-radius: 14px;
  }
  .hamburger strong { display: block; }
  .menu-wrap + .nav-links { display: none; }
  .category-dropdown {
    top: calc(100% + 6px);
    right: auto;
    left: 0;
    width: 100%;
    max-width: 100%;
    max-height: min(68vh, 460px);
    overflow-y: auto;
    padding: 8px;
    border-radius: 18px;
  }
  .menu-wrap:hover .category-dropdown { opacity: 0; visibility: hidden; transform: translateY(-8px); }
  .menu-wrap.is-open .category-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
  .category-dropdown a,
  .category-dropdown__toggle { min-height: 44px; padding: 12px 14px; }
  .category-dropdown__submenu { padding-left: 6px; }

  .hero { padding: 14px 0 18px; }
  .hero__grid,
  .home-hero-layout { column-gap: 12px; row-gap: 12px; padding-inline: 12px; }
  .hero-intro { margin-bottom: 14px; }
  .hero-intro h1,
  .home-hero-title { font-size: clamp(26px, 7vw, 34px); line-height: 1.12; white-space: normal; }
  .home-hero-layout .home-hero-banner-wide-left { width: 100%; max-width: 100%; max-height: none; border-radius: 18px; }
  .home-hero-right-banner { display: none !important; }
  .home-hero-layout .home-hero-banner-wide-left .carousel-viewport { height: auto; aspect-ratio: auto; }
  .home-hero-layout .home-hero-banner-wide-left.is-height-synced .carousel-viewport { height: 100%; }
  .home-hero-layout .home-hero-banner-wide-left .carousel-slide { padding: 0; }
  .hero-carousel-arrow { width: 40px; height: 40px; }
  .hero-carousel-arrow svg { width: 20px; height: 20px; }
  .hero-carousel-arrow-prev { left: 12px; right: auto; }
  .hero-carousel-arrow-next { right: 12px; left: auto; }
  .carousel-dots { bottom: 8px; gap: 6px; }
  .carousel-dots button { width: 9px; height: 9px; }
  .carousel-dots button.is-active { width: 22px; }

  .brand-panel {
    order: 3;
    height: auto;
    max-height: 340px;
    border-radius: 18px;
    overflow: hidden;
  }
  .brand-panel h2 { padding: 11px 12px; font-size: 0.9rem; }
  .brand-list {
    display: flex;
    flex: initial;
    gap: 8px;
    max-height: none;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-inline: contain;
    padding: 10px;
    scrollbar-width: thin;
  }
  .brand-list li { flex: 0 0 auto; }
  .brand-list__button {
    display: grid;
    justify-items: center;
    gap: 6px;
    width: 84px;
    min-height: 78px;
    padding: 8px 6px;
    text-align: center;
  }
  .brand-list__button .brand-logo-box,
  .brand-list__button .brand-fallback-badge {
    flex-basis: 46px;
    width: 46px;
    height: 46px;
    min-width: 46px;
    max-width: 46px;
    border-radius: 12px;
  }
  .brand-list__button .brand-logo-box img,
  .brand-list__button .brand-logo-img { max-width: 82%; max-height: 82%; }
  .brand-name { width: 100%; font-size: 0.78rem; line-height: 1.15; white-space: normal; }

  .hero-benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .family-placeholder-grid { grid-template-columns: 1fr; }
  .other-products-actions { display: grid; }
  .hero-benefits a { padding: 12px; border-radius: 16px; }
  .service-icon-box { width: 44px; height: 44px; border-radius: 12px; }
  .service-icon-box--small { width: 40px; height: 40px; }
  .hero-benefits strong { font-size: 0.95rem; }
  .hero-benefits a > span:not(.service-icon-box),
  .hero-benefit__content span { font-size: 0.84rem; }

  .size-filter { padding: 14px 0; }
  .size-filter__inner { grid-template-columns: 1fr; gap: 10px; }
  .size-options,
  .old-tv-size-row,
  .old-tv-brand-row,
  .new-tv-size-row,
  .new-tv-brand-row {
    margin-inline: -2px;
    padding: 3px 2px 10px;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
  }
  .size-pill,
  .old-tv-size-pill { min-height: 42px; padding: 9px 14px; white-space: nowrap; }
  .old-tv-section__inner { gap: 18px; }
  .old-tv-section__top { gap: 16px; }
  .old-tv-filter-block { gap: 8px; }
  .old-tv-brand-card {
    flex-basis: 92px;
    min-height: 82px;
    gap: 6px;
    padding: 9px 8px;
    border-radius: 16px;
  }
  .old-tv-brand-card__logo,
  .new-tv-brand-card__logo { width: 42px; height: 42px; min-width: 42px; border-radius: 12px; }
  .old-tv-brand-card__logo img,
  .new-tv-brand-card__logo img { max-width: 34px; max-height: 25px; }
  .old-tv-brand-card__name { font-size: 0.8rem; }

  .product-grid,
  .used-tv-grid,
  .new-tv-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .product-card,
  .used-tv-card { gap: 7px; padding: 12px; border-radius: 18px; }
  .product-card__media,
  .product-card__image,
  .tv-mockup { aspect-ratio: 16 / 9; max-height: 220px; }
  .product-card-meta { gap: 8px; flex-wrap: nowrap; }
  .product-card h3,
  .used-tv-card h3 { font-size: 1rem; line-height: 1.35; overflow-wrap: anywhere; }
  .new-tv-card h3 { min-height: 0; }
  .product-full-name { font-size: 0.92rem; }
  .product-size,
  .product-type { font-size: 0.9rem; }
  .product-card__cta { min-height: 44px; width: 100%; }

  .info-grid,
  .exchange__grid,
  .repair__grid,
  .contact__grid,
  .footer-grid { grid-template-columns: 1fr; gap: 18px; }
  .benefit-list,
  .chip-list,
  .issue-grid,
  .trust-grid { grid-template-columns: 1fr; }
  .contact { padding: 34px 0 86px; }
  .contact-actions .btn { width: 100%; min-height: 44px; }

  .warranty-header__inner,
  .warranty-header__actions,
  .warranty-actions { align-items: stretch; flex-direction: column; }
  .warranty-header__actions .btn,
  .warranty-actions .btn { width: 100%; }
  .warranty-hero,
  .warranty-grid { grid-template-columns: 1fr; }
  .site-footer { padding-bottom: 92px; }

  .detail-hero { padding: 18px 0 32px; }
  .back-link { margin-bottom: 12px; }
  .product-detail-card {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 16px;
    border-radius: 18px;
  }
  .product-detail-gallery-slide { min-height: 0; aspect-ratio: 16 / 11; border-radius: 18px; }
  .product-detail-gallery-slide img { max-height: 300px; padding: 10px; }
  .product-detail__main-media { min-height: 0; aspect-ratio: 16 / 11; border-radius: 18px; }
  .product-detail__image { max-height: 300px; padding: 10px; }
  .product-gallery__thumbs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
  }
  .product-gallery__thumb { flex: 0 0 72px; min-height: 64px; border-radius: 14px; }
  .product-gallery__thumb img { height: 54px; }
  .product-reference-section { padding: 16px; }
  .product-reference-header { margin-bottom: 14px; }
  .product-reference-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .product-reference-card { gap: 6px; }
  .product-reference-card .product-card__badge { padding: 5px 8px; font-size: 0.68rem; }
  .product-reference-card .product-card-brand,
  .product-reference-card .product-card-model { font-size: 0.74rem; }
  .product-reference-card .product-card-name { min-height: calc(0.86rem * 1.35 * 2); font-size: 0.86rem; }
  .product-reference-card .product-size,
  .product-reference-card .product-type,
  .product-reference-card .product-price > span:first-child,
  .product-reference-card .product-price__old { font-size: 0.73rem; }
  .product-reference-card .product-price__sale { font-size: 1rem; }
  .product-reference-card__cta { min-height: 38px; padding: 9px 10px; font-size: 0.84rem; }
  .product-detail__info h1 { font-size: clamp(1.34rem, 7vw, 1.85rem); line-height: 1.18; overflow-wrap: anywhere; }
  .product-specs { margin: 16px 0; gap: 7px; }
  .product-specs div { grid-template-columns: minmax(96px, 0.42fr) 1fr; gap: 8px; }
  .product-detail__features h2 { font-size: 1.08rem; }
  .product-detail__features ul { margin-bottom: 14px; }
  .product-detail__price-box { padding: 13px; }
  .product-detail__price strong { font-size: 1.16rem; }
  .product-detail__modal-actions { flex-direction: column; gap: 10px; }
  .product-detail__modal-button { width: 100%; min-height: 44px; }
  .product-detail__actions { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: 16px; }
  .product-detail__actions .btn { width: 100%; min-height: 44px; }
  .product-modal { padding: 12px; }
  .product-modal__card { width: calc(100% - 24px); max-height: 85vh; border-radius: 18px; }
  .product-modal__header { gap: 10px; padding: 14px; }
  .product-modal__header h2 { font-size: clamp(1.14rem, 5.8vw, 1.45rem); }
  .product-modal__close { width: 44px; height: 44px; font-size: 1.8rem; }
  .product-modal__content { padding: 14px; }
  .product-specification-row { grid-template-columns: 1fr; gap: 4px; padding: 13px 12px; }

  .floating-contact {
    right: 12px;
    left: auto;
    bottom: 12px;
    grid-template-columns: 1fr;
    gap: 7px;
  }
  .floating-contact a {
    min-width: 76px;
    min-height: 40px;
    padding: 9px 12px;
    font-size: 0.86rem;
  }
  .floating-contact a:first-child { font-size: 0; }
  .floating-contact a:first-child::after { content: 'Gọi'; font-size: 0.86rem; }
  .back-to-top { right: 104px; bottom: 20px; width: 40px; height: 40px; font-size: 1.2rem; }
}

@media (max-width: 380px) {
  :root { --header-offset: 142px; }
  .container { width: min(100% - 24px, 1180px); }
  .brand__logo { width: 42px; height: 42px; }
  .brand__content span { display: none; }
  .header-actions .btn { min-width: 50px; padding-inline: 9px; }
  .search-box input { font-size: 0.92rem; }
  .hero-benefits { grid-template-columns: 1fr; }
  .product-specs div { grid-template-columns: 1fr; gap: 2px; }
  .floating-contact a { min-width: 70px; }
  .back-to-top { right: 96px; }
}

@media (min-width: 641px) and (max-width: 900px) {
  .product-detail__modal-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 14px 0 16px;
  }

  .product-detail__modal-button {
    min-height: 66px;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 1rem;
    line-height: 1.25;
    white-space: normal;
  }

  .product-detail__actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 16px;
    margin-bottom: 72px;
  }

  .product-detail__actions .btn {
    width: 100%;
    min-height: 48px;
    padding-inline: 14px;
    font-size: 0.98rem;
  }
}

@media (max-width: 640px) {
  .product-detail__modal-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin: 12px 0 14px;
  }

  .product-detail__modal-button {
    min-height: 78px;
    padding: 14px 16px;
    border-radius: 18px;
    font-size: 1.05rem;
    line-height: 1.25;
    white-space: normal;
    text-align: center;
  }

  .product-detail__modal-button--overview,
  .product-detail__modal-button--specifications {
    justify-content: center;
  }

  .product-detail__price-box {
    padding: 12px 14px;
  }

  .product-detail__actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 14px;
    margin-bottom: 88px;
  }

  .product-detail__actions .btn {
    width: 100%;
    min-height: 48px;
    padding: 12px 16px;
    font-size: 1rem;
    line-height: 1.25;
  }
}

/* Admin product management */
.admin-page { min-height: 100vh; background: linear-gradient(135deg, #f4f8ff 0%, #ffffff 52%, #eaf3ff 100%); color: var(--color-gray-900); overflow-x: hidden; }
.admin-shell { width: min(1180px, calc(100% - 28px)); margin: 0 auto; padding: clamp(24px, 4vw, 48px) 0; }
.admin-login { min-height: calc(100vh - 80px); display: grid; place-items: center; }
.admin-login__card, .admin-dashboard, .admin-modal__card { border: 1px solid var(--color-gray-200); border-radius: var(--radius-xl); background: var(--color-white); box-shadow: var(--shadow-lg); }
.admin-login__card { width: min(460px, 100%); padding: clamp(22px, 4vw, 34px); }
.admin-eyebrow { margin: 0 0 6px; color: var(--color-primary); font-weight: 800; letter-spacing: .08em; }
.admin-login h1, .admin-dashboard h1, .admin-modal h2 { margin: 0; color: var(--color-primary-deep); letter-spacing: -0.02em; }
.admin-muted { margin: 8px 0 16px; color: var(--color-gray-600); line-height: 1.55; }
.admin-help-text { margin-top: -2px; color: var(--color-gray-500); font-size: 0.92rem; line-height: 1.45; }
.admin-field .admin-help-text { color: var(--color-gray-500); font-weight: 500; }
.admin-form, .admin-product-form { display: grid; gap: 14px; }
.admin-field { display: grid; gap: 7px; min-width: 0; }
.admin-field label, .admin-field p { font-weight: 750; color: var(--color-primary-deep); }
.admin-field input, .admin-field select, .admin-field textarea { width: 100%; min-height: 46px; border: 1px solid var(--color-gray-300); border-radius: var(--radius-md); padding: 11px 12px; font: inherit; color: var(--color-gray-900); background: var(--color-white); }
.admin-field textarea { resize: vertical; line-height: 1.5; }
.admin-field input:focus, .admin-field select:focus, .admin-field textarea:focus, .admin-page .btn:focus-visible, .admin-modal__close:focus-visible { outline: 3px solid rgba(19, 111, 206, 0.24); outline-offset: 2px; border-color: var(--color-primary); }
.admin-submit { width: 100%; min-height: 48px; }
.admin-message { min-height: 24px; margin: 0; font-weight: 700; line-height: 1.45; }
.admin-message--error { color: #b42318; }
.admin-message--success { color: #067647; }
.admin-message--info { color: var(--color-primary); }
.admin-dashboard { padding: clamp(18px, 3vw, 28px); }
.admin-dashboard__header { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 18px; }
.admin-actions, .admin-form-actions, .admin-product-card__actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.btn--ghost { background: #eef5ff; color: var(--color-primary-deep); border: 1px solid #cfe2ff; }
.btn--danger { background: #b42318; color: #fff; border: 1px solid #b42318; }
.admin-products { display: grid; gap: 12px; }
.admin-management-section { display: grid; gap: 16px; margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--color-gray-200); }
.admin-section-header { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; }
.admin-section-header h2 { margin: 0; color: var(--color-primary-deep); font-size: clamp(1.2rem, 2vw, 1.55rem); }
.admin-banner-form[hidden] { display: none; }
.admin-banner-form { display: grid; gap: 14px; padding: 16px; border: 1px solid var(--color-gray-200); border-radius: var(--radius-lg); background: #f8fbff; }
.admin-banner-list { display: grid; gap: 12px; }
.admin-banner-card { display: grid; grid-template-columns: 180px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 14px; border: 1px solid var(--color-gray-200); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); }
.admin-banner-card__thumb { width: 100%; aspect-ratio: 16 / 9; overflow: hidden; border: 1px solid var(--color-gray-200); border-radius: var(--radius-md); background: #eef5ff; }
.admin-banner-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.admin-banner-card h3 { margin: 0 0 4px; color: var(--color-primary-deep); font-size: 1rem; }
.admin-banner-card p { margin: 0; color: var(--color-gray-700); }
.admin-banner-card__actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }

.admin-right-banner-section { border-top-color: rgba(19, 111, 206, 0.18); }
.admin-right-banner-form { display: grid; gap: 14px; padding: 16px; border: 1px solid var(--color-gray-200); border-radius: var(--radius-lg); background: linear-gradient(135deg, #f8fbff, #ffffff); }
.admin-right-banner-editor { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 18px; align-items: start; }
.admin-right-banner-preview { width: 100%; aspect-ratio: 9 / 16; overflow: hidden; border: 1px solid rgba(6, 42, 86, 0.14); border-radius: 22px; background: linear-gradient(160deg, #ffffff 0%, #edf7ff 52%, #d6ecff 100%); box-shadow: var(--shadow-sm); }
.admin-right-banner-preview img { width: 100%; height: 100%; object-fit: cover; }
.admin-right-banner-preview__placeholder { display: grid; place-items: center; height: 100%; padding: 16px; color: var(--color-primary-deep); font-weight: 800; text-align: center; }
.admin-banner-card__thumb--vertical { max-width: 130px; aspect-ratio: 9 / 16; }
.admin-banner-card__thumb--vertical img { object-fit: cover; }
.admin-right-banner-current-card { grid-template-columns: 130px minmax(0, 1fr); }
@media (max-width: 760px) {
  .admin-right-banner-editor { grid-template-columns: 1fr; }
  .admin-right-banner-preview { width: min(210px, 58vw); justify-self: center; }
  .admin-right-banner-current-card { grid-template-columns: 1fr; }
  .admin-banner-card__thumb--vertical { max-width: 180px; justify-self: center; }
}

.admin-empty { margin: 0; padding: 28px; border: 1px dashed var(--color-gray-300); border-radius: var(--radius-lg); text-align: center; color: var(--color-gray-600); background: #f8fbff; }
.admin-product-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 16px; border: 1px solid var(--color-gray-200); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); }
.admin-product-card h2 { margin: 4px 0; color: var(--color-primary-deep); font-size: 1.06rem; }
.admin-product-card p { margin: 0; color: var(--color-gray-700); }
.admin-product-card__brand { font-weight: 800; color: var(--color-primary) !important; }
.admin-status { display: inline-flex; margin-top: 8px; border-radius: 999px; padding: 4px 10px; font-size: .83rem; font-weight: 800; }
.admin-status.is-active { background: #ecfdf3; color: #067647; }
.admin-status.is-hidden { background: #fff4ed; color: #b54708; }
.admin-modal[hidden] { display: none; }
.admin-modal { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; padding: 16px; }
.admin-modal__backdrop { position: absolute; inset: 0; background: rgba(5, 22, 48, .62); }
.admin-modal__card { position: relative; width: min(980px, 100%); max-height: min(92vh, 920px); display: grid; grid-template-rows: auto minmax(0, 1fr); overflow: hidden; }
.admin-modal__header { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 18px 20px; border-bottom: 1px solid var(--color-gray-200); }
.admin-modal__close { width: 44px; height: 44px; border: 0; border-radius: 999px; background: #eef5ff; color: var(--color-primary-deep); font-size: 1.6rem; cursor: pointer; }
.admin-product-form { overflow: auto; padding: 20px; }
.admin-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.admin-field--full { grid-column: 1 / -1; }
.admin-image-preview { display: flex; flex-wrap: wrap; gap: 10px; min-height: 54px; align-items: center; color: var(--color-gray-600); }
.admin-image-preview img { width: 82px; height: 58px; object-fit: contain; border: 1px solid var(--color-gray-200); border-radius: var(--radius-sm); background: #f8fbff; }

.admin-overview-actions,
.admin-spec-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.admin-overview-actions .btn,
.admin-spec-actions .btn { min-height: 42px; }
.admin-overview-count,
.admin-spec-count { min-height: 22px; margin: 0; color: var(--color-primary); font-weight: 750; line-height: 1.45; }
.admin-overview-preview,
.admin-spec-preview { display: grid; gap: 12px; padding: 14px; border: 1px solid var(--color-gray-200); border-radius: var(--radius-md); background: #f8fbff; }
.admin-overview-preview[hidden],
.admin-spec-preview[hidden] { display: none; }
.admin-overview-preview p,
.admin-spec-preview p { margin: 0; color: var(--color-gray-600); }
.admin-overview-preview { color: var(--color-gray-700); }
.admin-overview-preview__heading { margin: 0 0 4px; color: var(--color-primary-deep); font-size: 1rem; font-weight: 800; }
.admin-spec-preview__group h3 { margin: 0 0 8px; color: var(--color-primary-deep); font-size: 1rem; }
.admin-spec-preview__group dl { margin: 0; overflow: hidden; border: 1px solid var(--color-gray-200); border-radius: var(--radius-sm); background: var(--color-white); }
.admin-spec-preview__row { display: grid; grid-template-columns: minmax(170px, 0.34fr) 1fr; gap: 12px; padding: 10px 12px; border-bottom: 1px solid var(--color-gray-200); line-height: 1.6; }
.admin-spec-preview__row:last-child { border-bottom: 0; }
.admin-spec-preview__row dt { color: var(--color-gray-600); font-weight: 700; }
.admin-spec-preview__row dd { margin: 0; color: var(--color-primary-deep); font-weight: 650; white-space: pre-line; overflow-wrap: anywhere; }
.admin-form-actions { justify-content: flex-end; padding-top: 8px; }
.admin-modal-open { overflow: hidden; }
@media (max-width: 760px) {
  .admin-shell { width: min(100% - 20px, 1180px); padding: 16px 0; }
  .admin-dashboard__header, .admin-section-header, .admin-product-card, .admin-banner-card { grid-template-columns: 1fr; display: grid; }
  .admin-actions, .admin-product-card__actions, .admin-banner-card__actions, .admin-form-actions { width: 100%; }
  .admin-actions .btn, .admin-product-card__actions .btn, .admin-banner-card__actions .btn, .admin-form-actions .btn { flex: 1 1 130px; min-height: 44px; }
  .admin-form-grid { grid-template-columns: 1fr; }
  .admin-overview-actions .btn, .admin-spec-actions .btn { flex: 1 1 180px; }
  .admin-spec-preview__row { grid-template-columns: 1fr; gap: 4px; }
  .admin-modal { padding: 8px; align-items: end; }
  .admin-modal__card { max-height: 94vh; border-radius: 18px 18px 0 0; }
}

@media (max-width: 479px) {
  .product-grid, .used-tv-grid, .new-tv-grid { grid-template-columns: 1fr; }
}

/* Hard-fixed compact product grids: keep cards sized as fixed columns even when only 1-2 items render. */
.product-grid,
.products-grid,
.product-list,
.featured-products-grid,
.new-products-grid,
.used-products-grid,
.used-tv-grid,
.new-tv-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.product-card-wrap,
.product-grid > *,
.products-grid > *,
.product-list > *,
.featured-products-grid > *,
.new-products-grid > *,
.used-products-grid > *,
.used-tv-grid > *,
.new-tv-grid > * {
  min-width: 0;
}

.product-card,
.used-tv-card,
.new-tv-card {
  width: 100%;
  max-width: none;
  padding: 12px;
  border-radius: 16px;
}

.product-card__media,
.product-card-image-wrap,
.product-card-media {
  aspect-ratio: 4 / 3;
  min-height: 0;
  padding: 8px;
}

.product-card__image,
.product-card img {
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: contain;
}

.product-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 10px;
  margin-bottom: 8px;
  flex-wrap: nowrap;
}

.product-card-brand,
.product-card-model {
  font-size: 13px;
  line-height: 1.25;
}

.product-card-name,
.product-card h3,
.used-tv-card h3,
.new-tv-card h3 {
  font-size: 13px;
  line-height: 1.35;
}

.product-card-name {
  display: -webkit-box;
  min-height: calc(13px * 1.35 * 2);
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.product-size,
.product-type,
.product-price > span:first-child,
.product-price__old {
  font-size: 12px;
}

.product-price__sale {
  font-size: 16px;
}

.product-card__cta,
.product-card-button {
  min-height: 38px;
  margin-top: auto;
  padding: 9px 10px;
  border-radius: 999px;
  font-size: 13px;
}

@media (min-width: 1440px) {
  .product-grid,
  .products-grid,
  .product-list,
  .featured-products-grid,
  .new-products-grid,
  .used-products-grid,
  .used-tv-grid,
  .new-tv-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

@media (min-width: 1200px) and (max-width: 1439px) {
  .product-grid,
  .products-grid,
  .product-list,
  .featured-products-grid,
  .new-products-grid,
  .used-products-grid,
  .used-tv-grid,
  .new-tv-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

@media (min-width: 992px) and (max-width: 1199px) {
  .product-grid,
  .products-grid,
  .product-list,
  .featured-products-grid,
  .new-products-grid,
  .used-products-grid,
  .used-tv-grid,
  .new-tv-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

  .product-reference-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 768px) and (max-width: 991px) {
  .product-grid,
  .products-grid,
  .product-list,
  .featured-products-grid,
  .new-products-grid,
  .used-products-grid,
  .used-tv-grid,
  .new-tv-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .product-reference-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1200px) {
  .product-reference-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
  .product-grid,
  .products-grid,
  .product-list,
  .featured-products-grid,
  .new-products-grid,
  .used-products-grid,
  .used-tv-grid,
  .new-tv-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .product-card-wrap,
  .product-grid > *,
  .products-grid > *,
  .product-list > *,
  .featured-products-grid > *,
  .new-products-grid > *,
  .used-products-grid > *,
  .used-tv-grid > *,
  .new-tv-grid > * {
    min-width: 0;
  }

  .product-card,
  .used-tv-card,
  .new-tv-card {
    min-width: 0;
    padding: 10px;
    border-radius: 16px;
  }

  .product-card__media,
  .product-card-image-wrap,
  .product-card-media {
    aspect-ratio: 4 / 3;
    padding: 6px;
    border-radius: 12px;
  }

  .product-card__image,
  .product-card img,
  .used-tv-card img,
  .new-tv-card img {
    max-width: 100%;
    max-height: 100%;
    width: 100%;
    height: auto;
    padding: 0;
    object-fit: contain;
  }

  .product-card__badge {
    padding: 5px 8px;
    font-size: 0.68rem;
  }

  .product-card-meta {
    gap: 6px;
    margin-top: 8px;
    margin-bottom: 6px;
  }

  .product-card-brand,
  .product-card-model {
    font-size: 0.74rem;
    line-height: 1.25;
  }

  .product-card-name,
  .product-card h3,
  .used-tv-card h3,
  .new-tv-card h3 {
    display: -webkit-box;
    min-height: calc(0.86rem * 1.35 * 2);
    overflow: hidden;
    font-size: 0.86rem;
    line-height: 1.35;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-clamp: 2;
  }

  .product-size,
  .product-type,
  .product-price > span:first-child,
  .product-price__old {
    font-size: 0.73rem;
    line-height: 1.25;
  }

  .product-price__sale {
    font-size: 1rem;
    line-height: 1.2;
  }

  .product-card__cta,
  .product-card-button {
    min-height: 38px;
    padding: 9px 10px;
    font-size: 0.84rem;
  }
}

@media (max-width: 319px) {
  .product-grid,
  .products-grid,
  .product-list,
  .featured-products-grid,
  .new-products-grid,
  .used-products-grid,
  .used-tv-grid,
  .new-tv-grid {
    grid-template-columns: 1fr;
  }

  .product-reference-grid {
    grid-template-columns: 1fr;
  }
}
.admin-orders { display: grid; gap: 12px; }
.admin-order-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(190px, auto);
  gap: 16px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.admin-order-card h2 { margin: 4px 0 10px; color: var(--color-primary-deep); font-size: 1.06rem; }
.admin-order-meta { display: grid; gap: 7px; margin: 0; }
.admin-order-meta div { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 10px; }
.admin-order-meta dt { color: var(--color-gray-600); font-weight: 700; }
.admin-order-meta dd { margin: 0; color: var(--color-primary-deep); overflow-wrap: anywhere; }
.admin-order-card__status { display: grid; gap: 8px; }
.admin-order-card__status label { color: var(--color-primary-deep); font-weight: 800; }
.admin-order-card__status select {
  min-height: 44px;
  border: 1px solid var(--color-gray-200);
  border-radius: 12px;
  padding: 10px 12px;
  color: var(--color-primary-deep);
  font: inherit;
  font-weight: 700;
  background: #f8fbff;
}
@media (max-width: 760px) {
  .admin-order-card { grid-template-columns: 1fr; }
  .admin-order-meta div { grid-template-columns: 1fr; gap: 2px; }
  .admin-order-card__status select { width: 100%; }
}

.tv-series-filter {
  padding: 14px 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
}
.tv-series-filter__inner {
  display: grid;
  grid-template-columns: minmax(180px, 260px) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: center;
}
.tv-series-filter__heading h2 {
  margin: 0;
  color: var(--color-primary-deep);
  font-size: 1.12rem;
}
.tv-series-filter__heading p {
  margin: 3px 0 0;
  color: var(--color-gray-700);
  font-size: 0.92rem;
  font-weight: 650;
  line-height: 1.35;
}
.tv-series-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
}
.tv-series-pill {
  min-height: 40px;
  border: 1px solid var(--color-primary-deep);
  border-radius: 999px;
  padding: 8px 13px;
  background: var(--color-white);
  color: var(--color-primary-deep);
  font-weight: 750;
  line-height: 1.2;
  transition: background var(--transition), color var(--transition), border-color var(--transition), opacity var(--transition), transform var(--transition);
}
.tv-series-pill span {
  margin-left: 3px;
  color: var(--color-gray-500);
  font-size: 0.82em;
  font-weight: 800;
}
.tv-series-pill:hover:not(:disabled),
.tv-series-pill.is-active {
  background: var(--color-primary-deep);
  color: var(--color-white);
  transform: translateY(-1px);
}
.tv-series-pill:hover:not(:disabled) span,
.tv-series-pill.is-active span { color: rgba(255,255,255,0.86); }
.tv-series-pill:disabled {
  border-color: var(--color-gray-200);
  color: var(--color-gray-500);
  opacity: 0.58;
  cursor: not-allowed;
}

@media (max-width: 760px) {
  .tv-series-filter { padding: 12px 0; }
  .tv-series-filter__inner {
    grid-template-columns: 1fr;
    gap: 9px;
  }
  .tv-series-filter__heading h2 { font-size: 1rem; }
  .tv-series-filter__heading p { font-size: 0.86rem; }
  .tv-series-options {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-inline: contain;
    padding: 2px 2px 9px;
    scrollbar-width: thin;
  }
  .tv-series-pill {
    flex: 0 0 auto;
    min-height: 42px;
    white-space: nowrap;
  }
}

.tv-series-filter[hidden] {
  display: none !important;
}

.tv-series-filter--section {
  padding: 0;
  background: transparent;
  border: 0;
  gap: 8px;
}

.tv-series-filter--section .tv-series-filter__heading {
  display: grid;
  gap: 3px;
}

.tv-series-filter--section .old-tv-filter-label {
  margin: 0;
  color: var(--color-primary-deep);
  font-size: 1rem;
  font-weight: 750;
}

.tv-series-filter--section .tv-series-filter__heading p:not(.old-tv-filter-label) {
  margin: 0;
  color: var(--color-gray-700);
  font-size: 0.9rem;
  font-weight: 650;
  line-height: 1.35;
}

.tv-series-filter--section .tv-series-options {
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
  padding: 2px 2px 9px;
  scrollbar-width: thin;
}

.tv-series-filter--section .tv-series-pill {
  flex: 0 0 auto;
  min-height: 38px;
  white-space: nowrap;
}

@media (max-width: 760px) {
  .tv-series-filter--section {
    padding: 0;
  }

  .tv-series-filter--section .tv-series-options {
    max-width: 100%;
  }
}

.tv-section-filter-group {
  gap: 12px;
  border: 1px solid rgba(2, 56, 113, 0.12);
  border-radius: var(--radius-lg);
  padding: 14px;
  background: #f8fbff;
  box-shadow: 0 10px 24px rgba(6, 42, 86, 0.06);
}

.tv-section-size-filter {
  display: grid;
  gap: 8px;
  min-width: 0;
  padding-top: 0;
  border-top: 0;
}

.tv-section-filter-group .tv-series-options,
.tv-section-size-filter .old-tv-size-row {
  max-width: 100%;
}

@media (max-width: 760px) {
  .tv-section-filter-group {
    padding: 12px;
  }

  .tv-section-filter-group .tv-series-options,
  .tv-section-size-filter .old-tv-size-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-inline: contain;
    padding: 2px 2px 9px;
    scrollbar-width: thin;
  }
}

body.zalo-choice-modal-open {
  overflow: hidden;
}

.zalo-choice-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  padding: 18px;
}

.zalo-choice-modal.is-open {
  display: flex;
}

.zalo-choice-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 18, 39, 0.68);
}

.zalo-choice-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 760px);
  max-height: min(90vh, 760px);
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  border-radius: 24px;
  background: #ffffff;
  color: var(--color-primary-deep);
  box-shadow: 0 24px 70px rgba(6, 42, 86, 0.3);
  padding: 26px;
}

.zalo-choice-modal__close {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  min-width: 42px;
  margin-left: auto;
  margin-bottom: 8px;
  border: 0;
  border-radius: 999px;
  background: #eef6ff;
  color: #062a56;
  box-shadow: 0 8px 22px rgba(6, 42, 86, 0.16);
  font-size: 1.65rem;
  font-weight: 900;
  line-height: 1;
}

.zalo-choice-modal__close:hover,
.zalo-choice-modal__close:focus-visible {
  background: #dbeafe;
}

.zalo-choice-modal__header {
  padding-right: 0;
}

.zalo-choice-modal__header h2 {
  margin: 0 0 8px;
  font-size: clamp(1.35rem, 4vw, 2rem);
}

.zalo-choice-modal__header p {
  margin: 0;
  color: var(--color-gray-700);
  font-weight: 650;
}

.zalo-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.zalo-choice-grid--single {
  grid-template-columns: 1fr;
}

.zalo-choice-card {
  border: 1px solid #d9e4f1;
  border-radius: 18px;
  padding: 18px;
  background: #f8fbff;
}

.zalo-choice-card h3 {
  margin: 0 0 8px;
  font-size: 1.12rem;
}

.zalo-choice-card p {
  margin: 0;
  color: var(--color-gray-700);
  font-size: 0.95rem;
}

.zalo-choice-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.zalo-choice-actions--secondary {
  margin-top: 10px;
}

.zalo-choice-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 750;
  text-align: center;
}

.zalo-choice-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(6, 42, 86, 0.14);
}

.zalo-choice-button--call,
.zalo-choice-button--primary {
  background: #f05a28;
  color: #ffffff;
}

.zalo-choice-button--call:hover,
.zalo-choice-button--primary:hover {
  background: #d94b1e;
}

.zalo-choice-button--zalo {
  background: #136fce;
  color: #ffffff;
}

.zalo-choice-button--zalo:hover {
  background: #0f5fc8;
}

.zalo-choice-button--secondary {
  border: 1px solid rgba(6, 42, 86, 0.16);
  background: var(--color-white);
  color: var(--color-primary-deep);
}

.zalo-choice-button--secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

@media (max-width: 640px) {
  .zalo-choice-modal {
    align-items: flex-end;
    padding: 10px;
  }

  .zalo-choice-modal__dialog {
    width: 100%;
    max-height: calc(100vh - 24px);
    max-height: calc(100dvh - 24px);
    border-radius: 22px;
    padding: 12px 16px 16px;
  }

  .zalo-choice-modal__close {
    top: 0;
    right: 0;
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: #ffffff;
    border: 1px solid #d9e4f1;
  }

  .zalo-choice-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .zalo-choice-card {
    padding: 16px;
    border-radius: 18px;
  }

  .zalo-choice-actions {
    display: grid;
    gap: 10px;
  }

  .zalo-choice-button {
    width: 100%;
    min-height: 48px;
    font-size: 0.98rem;
  }
}

/* Public launch pages and contact maps */
.simple-header__inner {
  grid-template-columns: minmax(260px, 1fr) auto auto;
}

.nav-links--simple {
  width: 100%;
  justify-content: center;
}

.contact__layout {
  display: grid;
  gap: var(--space-5);
}

.contact-map-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  min-width: 0;
}

.contact-map-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 20px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  box-shadow: 0 16px 36px rgba(4, 18, 39, 0.14);
}

.contact-map-card h2,
.contact-map-card h3,
.contact-map-card p {
  color: inherit;
}

.contact-map-card h2,
.contact-map-card h3 {
  margin: 0 0 6px;
  font-size: 1.12rem;
}

.contact-map-card p {
  margin: 0 0 12px;
}

.contact-map-card iframe {
  display: block;
  width: 100%;
  min-height: 280px;
  border: 0;
  border-radius: 16px;
  background: var(--color-gray-100);
}

.contact-map-grid--light .contact-map-card {
  border-color: var(--color-gray-200);
  background: var(--color-white);
  color: var(--color-gray-700);
}

.contact-map-grid--light .contact-map-card h2 {
  color: var(--color-primary-deep);
}

.launch-page {
  background: linear-gradient(180deg, #f8fbff, var(--color-gray-50));
}

.launch-hero {
  padding: var(--space-7) 0 var(--space-5);
}

.launch-section {
  padding: 0 0 var(--space-6);
}

.launch-section--compact {
  padding-bottom: var(--space-7);
}

.launch-card {
  min-width: 0;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 4vw, 36px);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.launch-card--hero {
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.launch-card--hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto auto;
  width: 210px;
  height: 210px;
  border-radius: 0 0 0 100%;
  background: linear-gradient(135deg, rgba(19, 111, 206, 0.14), rgba(240, 90, 40, 0.14));
  pointer-events: none;
}

.launch-kicker {
  display: inline-flex;
  margin-bottom: 10px;
  border-radius: 999px;
  padding: 7px 12px;
  background: #fff1e9;
  color: var(--color-accent);
  font-weight: 800;
}

.launch-card h1 {
  max-width: 840px;
  margin-bottom: 12px;
  font-size: clamp(2rem, 5vw, 3.3rem);
}

.launch-card h2 {
  margin-bottom: 12px;
  font-size: clamp(1.3rem, 3vw, 1.85rem);
}

.launch-card p {
  max-width: 900px;
  color: var(--color-gray-700);
}

.launch-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
}

.launch-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.launch-list li {
  position: relative;
  padding: 14px 16px 14px 44px;
  border: 1px solid var(--color-gray-200);
  border-radius: 16px;
  background: #fbfdff;
  color: var(--color-gray-700);
  font-weight: 650;
}

.launch-list li::before {
  content: "";
  position: absolute;
  top: 19px;
  left: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary-highlight);
  box-shadow: 0 0 0 5px rgba(19, 111, 206, 0.12);
}

.launch-list--accent li::before {
  background: var(--color-accent);
  box-shadow: 0 0 0 5px rgba(240, 90, 40, 0.14);
}

.launch-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.launch-actions .btn {
  min-height: 46px;
}

.launch-note {
  border-left: 5px solid var(--color-primary-highlight);
}

.contact-info-list {
  display: grid;
  gap: 4px;
  margin-top: var(--space-4);
}

.contact-info-list p {
  margin: 0;
}

.not-found-page {
  min-height: 54vh;
  display: grid;
  align-items: center;
}

.not-found-card {
  text-align: center;
}

.not-found-card p,
.not-found-card .launch-actions {
  justify-content: center;
  margin-inline: auto;
}

@media (max-width: 860px) {
  .simple-header__inner,
  .contact-map-grid,
  .launch-grid {
    grid-template-columns: 1fr;
  }

  .nav-links--simple {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .launch-hero {
    padding: 28px 0 18px;
  }

  .launch-section,
  .launch-section--compact {
    padding-bottom: 28px;
  }

  .launch-actions .btn {
    width: 100%;
  }

  .contact-map-card iframe {
    min-height: 230px;
  }
}

.detail-message__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

@media (max-width: 560px) {
  .detail-message__actions .btn {
    width: 100%;
  }
}

/* Launch readiness image/status/mobile refinements */
.brand__logo { object-fit: contain; background: #f7fbff; }
.search-suggestion-card__media {
  position: relative;
  display: grid;
  place-items: center;
  width: 92px;
  height: 60px;
  overflow: hidden;
  border-radius: 12px;
  background: linear-gradient(135deg, #f7fbff, #eef6ff);
}
.search-suggestion-card__media .search-suggestion-card__image { width: 100%; height: 100%; }
.search-suggestion-card__fallback {
  position: absolute;
  inset: 0;
  display: none;
  place-items: center;
  border: 1px solid rgba(6, 42, 86, 0.08);
  border-radius: 12px;
  color: var(--color-primary);
  font-weight: 800;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, #f7fbff, #eef6ff);
}
.search-suggestion-card__media.is-image-error .search-suggestion-card__image { display: none; }
.search-suggestion-card__media.is-image-error .search-suggestion-card__fallback { display: grid; }
.product-card__stock-badge,
.product-detail__badge--status {
  justify-self: start;
  border-radius: 999px;
  padding: 5px 10px;
  background: #fff7ed;
  color: #c2410c;
  font-size: 0.74rem;
  font-weight: 800;
  line-height: 1.15;
}
.product-card__stock-badge--sold,
.product-detail__badge--sold { background: #fef2f2; color: #b42318; }
.product-card__stock-badge--coming_soon,
.product-detail__badge--coming_soon { background: #fff7ed; color: #c2410c; }
.product-card__stock-badge--hidden,
.product-detail__badge--hidden { background: #f1f5f9; color: #475569; }
.product-detail__order-button:disabled,
.product-detail__order-button--disabled {
  border-color: #cbd5e1;
  background: #e2e8f0;
  color: #64748b;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}
.order-modal__status { margin: 4px 0; }
.product-gallery,
.product-detail-gallery-slider,
.product-detail-gallery-track,
.product-detail-gallery-slide { max-width: 100%; }
.product-detail-gallery-slide img,
.product-gallery__thumb img,
.product-card__image,
.search-suggestion-card__image,
.brand-logo-box img,
.brand-logo-img { object-fit: contain; }
.product-card__media,
.product-detail-gallery-slide,
.product-gallery__thumb,
.search-suggestion-card__media { background: linear-gradient(145deg, #f7fbff, #ffffff); }

@media (max-width: 768px) {
  html, body { max-width: 100%; overflow-x: hidden; }
  .main-header__inner,
  .main-nav__inner,
  .product-detail-card,
  .product-reference-section,
  .product-modal__card,
  .zalo-choice-modal__dialog { min-width: 0; }
  .search-suggestions { width: min(100%, calc(100vw - 24px)); max-width: calc(100vw - 24px); }
  .product-detail-gallery-slide { min-height: 280px; }
  .product-detail-gallery-slide img { max-height: 340px; padding: 12px; }
  .product-specs { gap: 6px; }
  .product-specs div { padding-bottom: 6px; }
  .product-modal__content,
  .order-modal__content { max-height: calc(100dvh - 170px); overflow-y: auto; }
}

@media (max-width: 640px) {
  .search-suggestion-card__media,
  .search-suggestion-card__image,
  .search-suggestion-card__image--placeholder { width: 78px; height: 52px; }
  .product-grid,
  .used-tv-grid,
  .new-tv-grid { align-items: stretch; }
  .product-card,
  .used-tv-card,
  .new-tv-card { min-width: 0; }
  .product-card__media,
  .product-card__image,
  .tv-mockup { aspect-ratio: 16 / 10; }
  .product-detail__media { width: 100%; }
  .product-detail-gallery-slide { min-height: 240px; }
  .product-detail__placeholder { width: min(360px, 100%); }
  .zalo-choice-modal__dialog { overflow-y: auto; }
}

@media (max-width: 480px) {
  .main-header__inner { grid-template-columns: minmax(0, 1fr) auto; }
  .brand__content strong { overflow-wrap: anywhere; }
  .search-box { grid-template-columns: minmax(0, 1fr) auto auto; width: 100%; }
  .search-box button { padding-inline: 11px; }
  .search-suggestion-card { grid-template-columns: 70px minmax(0, 1fr); }
  .search-suggestion-card__media,
  .search-suggestion-card__image,
  .search-suggestion-card__image--placeholder { width: 70px; height: 48px; }
  .product-grid,
  .used-tv-grid,
  .new-tv-grid,
  .product-reference-grid { gap: 10px; }
  .product-card,
  .used-tv-card,
  .new-tv-card { padding: 10px; }
  .product-card__media,
  .product-card__image,
  .tv-mockup { max-height: 170px; }
  .floating-contact { bottom: 10px; }
  .product-modal { padding: 8px; }
  .product-modal__card { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); }
  .zalo-choice-modal__dialog { max-height: calc(100dvh - 16px); }
}
.tv-mockup em,
.product-image-placeholder__text {
  position: absolute;
  left: 50%;
  bottom: 8px;
  max-width: calc(100% - 18px);
  margin: 0;
  color: var(--color-gray-600);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  transform: translateX(-50%);
}
.product-detail__placeholder .product-image-placeholder__text { bottom: 4px; font-size: 0.88rem; }
.search-suggestion-card__fallback,
.search-suggestion-card__image--placeholder {
  padding-inline: 6px;
  font-size: 0.62rem;
  line-height: 1.2;
  text-align: center;
}

/* TV comparison and recently viewed products */
.product-card__compare {
  width: 100%;
  margin-top: auto;
}
.product-card__compare.is-selected {
  border-color: rgba(19, 111, 206, 0.28);
  background: rgba(19, 111, 206, 0.1);
  color: var(--color-primary);
}
.product-card-wrap .product-card__compare { margin-top: 8px; }
.compare-toast {
  position: fixed;
  left: 50%;
  bottom: 98px;
  z-index: 130;
  max-width: min(92vw, 420px);
  border-radius: 999px;
  padding: 12px 18px;
  background: var(--color-primary-deep);
  color: var(--color-white);
  font-weight: 750;
  text-align: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity var(--transition), transform var(--transition);
}
.compare-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }
.compare-bar {
  position: fixed;
  right: 18px;
  bottom: 118px;
  z-index: 88;
  display: none;
  width: min(360px, calc(100vw - 36px));
  border: 1px solid rgba(19, 111, 206, 0.2);
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
}
.compare-bar.is-visible { display: grid; gap: 10px; }
.compare-bar p { margin: 0; color: var(--color-primary-deep); font-weight: 800; }
.compare-bar__actions { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.compare-bar .btn { min-height: 40px; padding: 9px 12px; font-size: 0.88rem; }
.compare-page { background: linear-gradient(180deg, #f8fbff 0%, #ffffff 52%); }
.compare-hero { padding: clamp(32px, 5vw, 64px) 0; }
.compare-hero h1 { margin: 0 0 10px; color: var(--color-primary-deep); font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -0.04em; }
.compare-hero > .container > p:not(.section-kicker) { max-width: 760px; color: var(--color-gray-600); line-height: 1.7; }
.compare-content { margin-top: clamp(22px, 4vw, 36px); }
.compare-empty,
.compare-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.compare-empty {
  justify-content: space-between;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 34px);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}
.compare-empty p { margin: 0; color: var(--color-primary-deep); font-weight: 800; }
.compare-page-actions { justify-content: flex-end; margin-bottom: 14px; }
.compare-table-wrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-gray-200);
  border-radius: 20px;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}
.compare-table {
  --compare-criteria-width: 240px;
  width: 100%;
  min-width: max(780px, calc(var(--compare-criteria-width) + (var(--compare-product-count, 2) * 220px)));
  table-layout: fixed;
  border-collapse: collapse;
}
.compare-table__criteria-col { width: var(--compare-criteria-width); }
.compare-table__product-col { width: auto; }
.compare-table th,
.compare-table td {
  min-width: 0;
  border-bottom: 1px solid var(--color-gray-200);
  padding: 14px;
  vertical-align: top;
  overflow-wrap: anywhere;
  word-break: normal;
}
.compare-table thead th {
  position: sticky;
  top: 0;
  background: #eef6ff;
  color: var(--color-primary-deep);
  z-index: 1;
}
.compare-table thead th:first-child,
.compare-table tbody th {
  background: #f8fbff;
  color: var(--color-primary-deep);
  font-weight: 800;
  text-align: left;
}
.compare-table thead th:not(:first-child),
.compare-table td {
  color: var(--color-gray-700);
  line-height: 1.55;
  text-align: center;
}
.compare-table td > .btn { margin-inline: auto; }
.compare-product-image,
.compare-mobile-card__image img {
  display: block;
  width: 100%;
  max-width: 220px;
  height: 160px;
  margin-inline: auto;
  object-fit: contain;
  border-radius: 14px;
  padding: 10px;
  background: linear-gradient(145deg, #f3f8ff, #ffffff);
}
.recent-product-card__image {
  width: 100%;
  height: 160px;
  object-fit: contain;
  border-radius: 14px;
  padding: 10px;
  background: linear-gradient(145deg, #f3f8ff, #ffffff);
}
.compare-image-placeholder,
.compare-mobile-card__image span {
  display: grid;
  width: 100%;
  max-width: 220px;
  min-height: 150px;
  margin-inline: auto;
  place-items: center;
  border: 1px dashed var(--color-gray-300);
  border-radius: 14px;
  background: #f8fbff;
  color: var(--color-gray-600);
  font-weight: 750;
  text-align: center;
}
.recent-product-card__placeholder {
  display: grid;
  min-height: 150px;
  place-items: center;
  border: 1px dashed var(--color-gray-300);
  border-radius: 14px;
  background: #f8fbff;
  color: var(--color-gray-600);
  font-weight: 750;
  text-align: center;
}
.compare-card-list { display: none; }
.recent-products-section {
  grid-column: 1 / -1;
  margin-top: clamp(24px, 4vw, 40px);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 32px);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}
.recent-products-header { display: grid; gap: 8px; margin-bottom: 16px; }
.recent-products-header h2 { margin: 0; color: var(--color-primary-deep); font-size: clamp(1.2rem, 2.4vw, 1.65rem); }
.recent-products-scroller {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.recent-product-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--color-gray-200);
  border-radius: 18px;
  padding: 12px;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
}
.recent-product-card__media { display: block; }
.recent-product-card__body { display: grid; gap: 7px; margin-top: 10px; }
.recent-product-card h3 { margin: 0; color: var(--color-primary-deep); font-size: 0.95rem; line-height: 1.35; }
.recent-product-card p { margin: 0; color: var(--color-gray-600); font-size: 0.84rem; }
.recent-product-card strong { color: var(--color-accent); }
.recent-product-card .btn { width: 100%; }

@media (max-width: 900px) {
  .compare-table { --compare-criteria-width: 220px; }
  .compare-bar { right: 12px; bottom: 92px; }
  .recent-products-scroller {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 8px;
    scroll-snap-type: x proximity;
  }
  .recent-product-card { flex: 0 0 min(270px, 78vw); scroll-snap-align: start; }
}

@media (max-width: 720px) {
  .compare-table-wrap { display: none; }
  .compare-card-list { display: grid; gap: 14px; }
  .compare-mobile-card {
    display: grid;
    gap: 9px;
    border: 1px solid var(--color-gray-200);
    border-radius: 18px;
    padding: 14px;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
  }
  .compare-mobile-card h2 { margin: 0; color: var(--color-primary-deep); font-size: 1.08rem; }
  .compare-mobile-card p { margin: 0; color: var(--color-gray-700); line-height: 1.5; }
  .compare-mobile-card__image img { height: 190px; }
  .compare-page-actions { justify-content: stretch; }
  .compare-page-actions .btn { flex: 1 1 100%; }
  .compare-bar {
    right: 10px;
    left: 10px;
    bottom: 74px;
    width: auto;
    padding: 10px;
  }
  .compare-bar__actions { grid-template-columns: 1fr 1fr; }
  .compare-toast { bottom: 148px; }
}

@media (max-width: 480px) {
  .compare-bar p { font-size: 0.88rem; }
  .compare-bar .btn { min-height: 38px; padding: 8px; font-size: 0.8rem; }
  .recent-products-section { padding: 16px; }
  .recent-product-card { flex-basis: 76vw; }
}

/* Local SEO landing pages */
.local-seo-page { background: linear-gradient(180deg, #f8fbff 0%, #ffffff 42%, #f5f9ff 100%); }
.local-seo-hero { padding: clamp(32px, 6vw, 74px) 0 clamp(24px, 5vw, 56px); background: radial-gradient(circle at top left, rgba(0, 119, 255, 0.14), transparent 36%), linear-gradient(135deg, #eef6ff, #ffffff 58%); }
.local-seo-page--repair .local-seo-hero { background: radial-gradient(circle at top left, rgba(255, 107, 0, 0.13), transparent 34%), linear-gradient(135deg, #fff7f0, #ffffff 58%); }
.local-seo-hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr); gap: clamp(22px, 4vw, 48px); align-items: center; }
.local-seo-hero__copy { display: grid; gap: 16px; }
.local-seo-hero h1 { max-width: 760px; margin: 0; color: var(--color-primary-deep); font-size: clamp(34px, 6vw, 62px); line-height: 1.04; letter-spacing: -0.045em; }
.local-seo-lead { max-width: 720px; margin: 0; color: var(--color-gray-700); font-size: clamp(1rem, 2vw, 1.2rem); line-height: 1.72; }
.local-seo-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.local-seo-hero__media { margin: 0; border: 1px solid rgba(2, 56, 113, 0.12); border-radius: 28px; padding: 10px; background: rgba(255, 255, 255, 0.82); box-shadow: var(--shadow-md); }
.local-seo-hero__media img { display: block; width: 100%; aspect-ratio: 4 / 3; border-radius: 20px; object-fit: cover; }
.local-seo-section { background: transparent; }
.local-seo-card-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.local-seo-card-grid--six { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.local-seo-card { min-height: 100%; border: 1px solid var(--color-gray-200); border-radius: 22px; padding: clamp(18px, 2.5vw, 26px); background: var(--color-white); box-shadow: var(--shadow-sm); }
.local-seo-card--featured { background: linear-gradient(135deg, var(--color-primary-deep), var(--color-primary)); color: var(--color-white); }
.local-seo-card h2, .local-seo-card strong { display: block; margin: 0 0 10px; color: inherit; font-size: clamp(1.05rem, 2.2vw, 1.35rem); }
.local-seo-card p { margin: 0; color: inherit; line-height: 1.65; }
.local-seo-card:not(.local-seo-card--featured) strong { color: var(--color-primary-deep); }
.local-seo-card:not(.local-seo-card--featured) p { color: var(--color-gray-600); }
.local-seo-split__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 420px); gap: clamp(20px, 4vw, 42px); align-items: start; }
.local-seo-split h2 { margin: 8px 0 16px; color: var(--color-primary-deep); font-size: clamp(1.6rem, 4vw, 2.6rem); line-height: 1.12; }
.local-seo-steps { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; counter-reset: local-seo-step; }
.local-seo-steps li { position: relative; min-height: 54px; border: 1px solid var(--color-gray-200); border-radius: 18px; padding: 14px 16px 14px 58px; background: var(--color-white); color: var(--color-gray-700); box-shadow: var(--shadow-sm); line-height: 1.55; counter-increment: local-seo-step; }
.local-seo-steps li::before { content: counter(local-seo-step); position: absolute; top: 13px; left: 16px; display: grid; width: 30px; height: 30px; place-items: center; border-radius: 999px; background: var(--color-primary); color: var(--color-white); font-weight: 800; }
.local-seo-contact-box { border: 1px solid rgba(2, 56, 113, 0.14); border-radius: 24px; padding: clamp(20px, 3vw, 30px); background: linear-gradient(180deg, #ffffff, #eef6ff); box-shadow: var(--shadow-md); }
.local-seo-contact-box h3 { margin: 0 0 12px; color: var(--color-primary-deep); font-size: 1.35rem; }
.local-seo-contact-box p { margin: 0 0 10px; color: var(--color-gray-700); line-height: 1.55; }
.local-seo-contact-box .btn { width: 100%; margin-top: 10px; }

@media (max-width: 991px) {
  .local-seo-hero__grid,
  .local-seo-split__grid { grid-template-columns: 1fr; }
  .local-seo-card-grid,
  .local-seo-card-grid--six { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .local-seo-hero { padding-top: 26px; }
  .local-seo-hero h1 { font-size: clamp(30px, 11vw, 42px); }
  .local-seo-actions .btn { width: 100%; }
  .local-seo-card-grid,
  .local-seo-card-grid--six { grid-template-columns: 1fr; }
  .local-seo-hero__media { border-radius: 22px; padding: 8px; }
  .local-seo-hero__media img { border-radius: 16px; }
  .local-seo-steps li { padding-left: 54px; }
}