:root {
  --black: #0b3b8c;
  --text: #10213b;
  --muted: #5d6f8d;
  --surface: #f6f8fc;
  --surface-2: #edf2fb;
  --white: #fff;
  --line: #d7e1ef;
  --blue: #ff6a00;
  --green: #16883f;
  --danger: #b42318;
  --shadow: 0 14px 42px rgba(10, 37, 84, .10);
  --radius-sm: 14px;
  --radius: 24px;
  --radius-lg: 34px;
  --container: 1440px;
  --font: 'Sora', Arial, Helvetica, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { width: 100%; max-width: 100%; overflow-x: hidden; }
body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.is-locked { position: fixed; width: 100%; overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }

.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.muted { color: var(--muted); }
.eyebrow { margin: 0 0 10px; color: var(--muted); font-size: .78rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.section-title { margin: 0; font-size: clamp(2rem, 4vw, 3.75rem); line-height: 1.03; letter-spacing: -.045em; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 11px 22px;
  border: 1px solid var(--black);
  border-radius: 999px;
  background: var(--white);
  color: var(--black);
  font-size: .9rem;
  font-weight: 750;
  line-height: 1;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.button:hover { transform: translateY(-1px); }
.button:focus-visible, .icon-button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .catalog-tabs button:focus-visible, .filter-title:focus-visible { outline: 3px solid rgba(255,106,0,.28); outline-offset: 2px; }
.button-dark { background: var(--black); color: var(--white); }
.button-dark:hover { background: #0e4ca7; }
.button-outline { background: transparent; }
.button-gold { background: var(--blue); border-color: var(--blue); color: var(--white); }
.button-outline:hover { background: rgba(11,59,140,.06); border-color: var(--black); }
.button-block { width: 100%; }
.icon-button { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: inherit; }
.icon-button:hover { background: var(--surface); }
.icon-button svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; }

.announcement { min-height: 32px; display: flex; align-items: center; justify-content: center; gap: 10px; padding: 6px 18px; background: linear-gradient(90deg, #082c6c 0%, #0b3b8c 100%); color: var(--white); font-size: .75rem; font-weight: 650; text-align: center; }
.announcement strong { font-weight: 750; }
.site-header {
  position: sticky; top: 0; z-index: 60;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center;
  min-height: 68px; padding: 0 32px; border-bottom: 1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.96); backdrop-filter: blur(16px);
}
.brand { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; }
.brand img { display: block; width: auto; height: 42px; }
.brand small, .brand strong { display: none; }
.desktop-nav { display: flex; justify-content: center; gap: clamp(18px, 2.5vw, 36px); }
.desktop-nav a { position: relative; padding: 23px 0; font-size: .86rem; font-weight: 700; }
.desktop-nav a::after { content: ''; position: absolute; left: 50%; right: 50%; bottom: 15px; height: 2px; background: var(--blue); transition: .2s ease; }
.desktop-nav a:hover::after, .desktop-nav a[aria-current='page']::after { left: 0; right: 0; }
.header-actions { display: flex; align-items: center; gap: 2px; }
.header-action { position: relative; }
.count-badge { position: absolute; top: 1px; right: 0; display: grid; place-items: center; min-width: 17px; height: 17px; padding: 0 4px; border-radius: 50%; background: var(--blue); color: var(--white); font-size: .62rem; font-weight: 800; }
.menu-toggle { display: none; }
.menu-toggle span { display: block; width: 21px; height: 1.6px; margin: 2.5px; background: currentColor; }

.mobile-drawer { position: fixed; inset: 0 auto 0 0; z-index: 110; width: min(90vw, 420px); height: 100dvh; padding: 22px; background: var(--white); transform: translateX(-105%); transition: transform .28s ease; overflow-y: auto; overflow-x: hidden; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; touch-action: pan-y; }
.mobile-drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; min-height: 50px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.mobile-links { display: grid; padding: 8px 0 26px; }
.mobile-links a { padding: 17px 2px; border-bottom: 1px solid var(--line); font-size: 1.1rem; font-weight: 750; }
.overlay { position: fixed; inset: 0; z-index: 100; background: rgba(0,0,0,.48); opacity: 0; pointer-events: none; transition: opacity .2s ease; }
.overlay.open { opacity: 1; pointer-events: auto; }

.search-overlay { position: fixed; inset: 0; z-index: 130; display: grid; place-items: start center; padding: 92px 20px 20px; background: rgba(0,0,0,.52); opacity: 0; pointer-events: none; transition: opacity .2s ease; }
.search-overlay.open { opacity: 1; pointer-events: auto; }
.search-box { width: min(800px, 100%); padding: 28px; border-radius: 26px; background: var(--white); box-shadow: var(--shadow); transform: translateY(-12px); transition: transform .2s ease; }
.search-overlay.open .search-box { transform: translateY(0); }
.search-box-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.search-box h2 { margin: 0 0 22px; font-size: clamp(1.5rem, 4vw, 2.3rem); letter-spacing: -.04em; }
.global-search { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.global-search input { width: 100%; min-width: 0; min-height: 50px; padding: 0 18px; border: 1px solid #bdbdbd; border-radius: 999px; background: var(--white); color: var(--text); font-size: 16px; outline: 0; -webkit-appearance: none; appearance: none; }
.global-search input:focus { border-color: var(--black); box-shadow: 0 0 0 3px rgba(0,0,0,.08); }
.global-search button { min-width: 112px; border: 0; border-radius: 999px; background: var(--black); color: var(--white); font-weight: 750; }

.hero { width: min(1520px, calc(100% - 32px)); min-height: min(720px, calc(100dvh - 100px)); margin: 16px auto 0; padding: clamp(36px, 6vw, 86px); border-radius: var(--radius-lg); background: linear-gradient(135deg,#f7fbff 0%,#edf3fc 55%,#fff6ef 100%); display: grid; grid-template-columns: minmax(0, .95fr) minmax(380px, 1.05fr); align-items: center; gap: 40px; overflow: hidden; }
.hero-copy { position: relative; z-index: 2; max-width: 660px; }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(3.1rem, 6.4vw, 6.8rem); line-height: .93; letter-spacing: -.065em; }
.hero-text { max-width: 600px; margin: 24px 0 0; color: #494949; font-size: clamp(1rem, 1.6vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-media { position: relative; min-height: 520px; display: grid; place-items: center; }
.hero-device { width: min(100%, 650px); max-height: 590px; object-fit: contain; filter: drop-shadow(0 30px 35px rgba(0,0,0,.16)); }
.hero-card { position: absolute; right: 0; bottom: 22px; display: grid; gap: 2px; min-width: 210px; padding: 18px 22px; border-radius: 20px; background: rgba(255,255,255,.88); box-shadow: var(--shadow); backdrop-filter: blur(10px); }
.hero-card small { color: var(--muted); }
.hero-card strong { font-size: 1rem; }
.hero-card span { font-size: .82rem; color: var(--muted); }

.category-shortcuts { width: min(1100px, calc(100% - 40px)); margin: 28px auto 0; display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }
.category-shortcuts a { padding: 10px 18px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); font-size: .88rem; font-weight: 700; }
.category-shortcuts a:hover { border-color: var(--black); background: var(--black); color: var(--white); }
.brand-marquee { width: min(1240px, calc(100% - 40px)); margin: 34px auto 0; display: flex; justify-content: center; flex-wrap: wrap; gap: 18px 38px; color: #707070; font-size: .78rem; font-weight: 850; letter-spacing: .08em; }
.home-section { padding: clamp(70px, 8vw, 120px) 0; }
.home-section.surface { background: var(--surface); }
.home-section.dark { background: var(--black); color: var(--white); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 34px; }
.section-head > p { max-width: 540px; margin: 0; color: var(--muted); }
.section-head a { font-size: .9rem; font-weight: 750; text-decoration: underline; text-underline-offset: 5px; }
.product-rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 1fr); gap: 18px; overflow-x: auto; padding: 2px 2px 16px; scroll-snap-type: x proximity; scrollbar-width: thin; }
.product-rail .product-card { scroll-snap-align: start; }

.price-categories { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.price-card { min-height: 150px; padding: 24px 26px; border-radius: var(--radius); background: var(--white); display: flex; flex-direction: column; justify-content: center; gap: 6px; transition: transform .2s ease, box-shadow .2s ease; }
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.price-card small { margin-bottom: 8px; color: var(--muted); font-weight: 700; }
.price-card strong { font-size: 1.45rem; letter-spacing: -.03em; }
.price-card span { margin-top: 5px; color: var(--muted); font-size: .9rem; }
.brand-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.brand-card { min-height: 118px; display: grid; place-items: center; border: 1px solid #2d2d2d; border-radius: 20px; background: #111; font-weight: 850; letter-spacing: .04em; transition: background .2s ease, color .2s ease; }
.brand-card:hover { background: var(--white); color: var(--black); }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.benefit-card { min-height: 220px; padding: 28px; border-radius: var(--radius); background: var(--surface); }
.benefit-card span { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--black); color: var(--white); font-size: .78rem; font-weight: 800; }
.benefit-card h3 { margin: 44px 0 8px; font-size: 1.25rem; }
.benefit-card p { margin: 0; color: var(--muted); }
.wa-banner { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: clamp(32px, 5vw, 64px); border-radius: var(--radius-lg); background: #dcecff; }
.wa-banner h2 { max-width: 760px; margin: 0; font-size: clamp(2rem, 4vw, 4rem); line-height: 1; letter-spacing: -.05em; }
.wa-banner p { margin: 14px 0 0; color: #424242; }

.page-hero { padding: clamp(64px, 8vw, 110px) 0 46px; text-align: center; }
.page-hero .container { max-width: 860px; }
.page-hero h1 { margin: 0; font-size: clamp(2.7rem, 6vw, 5.5rem); line-height: .96; letter-spacing: -.06em; }
.page-hero p:last-child { max-width: 660px; margin: 18px auto 0; color: var(--muted); font-size: 1.05rem; }

.catalog-shell { padding: 0 0 100px; }
.catalog-search-wrap { max-width: 900px; margin: 0 auto 34px; }
.catalog-top { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 24px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.catalog-tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
.catalog-tabs::-webkit-scrollbar { display: none; }
.catalog-tabs a { flex: 0 0 auto; min-height: 40px; display: inline-flex; align-items: center; justify-content: center; padding: 8px 17px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); font-size: .84rem; font-weight: 700; white-space: nowrap; }
.catalog-tabs a.active, .catalog-tabs a[aria-current="page"] { border-color: var(--black); background: var(--black); color: var(--white); }
.catalog-actions { display: flex; align-items: center; justify-content: flex-end; gap: 14px; white-space: nowrap; }
.catalog-actions > span { color: var(--muted); font-size: .82rem; }
.catalog-actions select { min-height: 42px; padding: 0 40px 0 15px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); color: var(--text); }
.filters-open { display: none; min-height: 42px; padding: 9px 17px; }
.catalog-layout { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 34px; align-items: start; }
.filters { position: sticky; top: 118px; max-height: calc(100dvh - 136px); overflow-y: auto; padding-right: 10px; scrollbar-width: thin; }
.filter-mobile-head { display: none; }
.filter-group { border-bottom: 1px solid var(--line); }
.filter-title { width: 100%; min-height: 58px; display: flex; align-items: center; justify-content: space-between; padding: 0; border: 0; background: transparent; color: var(--text); font-weight: 750; text-align: left; }
.filter-title span { font-size: 1.1rem; }
.filter-content { padding: 0 0 18px; }
.filter-search { width: 100%; min-height: 42px; margin-bottom: 10px; padding: 0 13px; border: 1px solid var(--line); border-radius: 12px; font-size: 16px; -webkit-appearance: none; appearance: none; }
.check-row { display: grid; grid-template-columns: 20px 1fr auto; align-items: center; gap: 9px; min-height: 36px; font-size: .86rem; cursor: pointer; }
.check-row input { width: 17px; height: 17px; accent-color: var(--black); }
.check-row small { color: var(--muted); }
.price-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 10px; }
.price-inputs input { width: 100%; min-width: 0; min-height: 42px; padding: 0 11px; border: 1px solid var(--line); border-radius: 12px; font-size: 16px; }
.quick-price { display: grid; gap: 7px; margin-top: 12px; }
.quick-price a { padding: 7px 0; border: 0; background: transparent; color: var(--muted); text-align: left; font-size: .82rem; }
.quick-price a:hover { color: var(--black); }
.filters-footer { display: grid; grid-template-columns: 1fr; gap: 9px; padding: 18px 0 4px; }
.active-filters { min-height: 0; display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.filter-chip { display: inline-flex; align-items: center; gap: 7px; min-height: 34px; padding: 6px 12px; border: 0; border-radius: 999px; background: var(--surface-2); font-size: .78rem; }
.products-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.simple-grid, .related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }

.product-card { position: relative; min-width: 0; display: flex; flex-direction: column; border-radius: var(--radius); background: var(--surface); overflow: hidden; transition: transform .22s ease, box-shadow .22s ease; }
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.product-media { position: relative; min-height: 300px; display: grid; place-items: center; padding: 26px 24px 10px; }
.product-media img { width: 100%; height: 285px; object-fit: contain; transition: transform .28s ease; }
.product-card:hover .product-media img { transform: scale(1.025); }
.product-badge { position: absolute; top: 16px; left: 16px; z-index: 2; padding: 6px 10px; border-radius: 999px; background: var(--black); color: var(--white); font-size: .68rem; font-weight: 800; }
.favorite-button { position: absolute; top: 14px; right: 14px; z-index: 3; width: 40px; height: 40px; display: grid; place-items: center; border: 0; border-radius: 50%; background: rgba(255,255,255,.92); }
.favorite-button svg { width: 20px; height: 20px; fill: transparent; stroke: currentColor; stroke-width: 1.6; }
.favorite-button.active svg { fill: var(--black); }
.product-info { flex: 1; display: flex; flex-direction: column; padding: 18px 22px 22px; }
.product-brand { margin: 0 0 5px; color: var(--muted); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.product-info h3 { margin: 0; font-size: 1.2rem; line-height: 1.15; letter-spacing: -.025em; }
.product-title-link { display: inline-block; }
.product-memory { min-height: 42px; margin: 9px 0 0; color: var(--muted); font-size: .8rem; }
.product-price { display: grid; gap: 1px; margin-top: 13px; }
.product-price small { color: var(--muted); font-size: .72rem; }
.product-price strong { font-size: 1.2rem; }
.stock-line { display: flex; align-items: center; gap: 7px; margin: 10px 0 18px; color: var(--muted); font-size: .76rem; }
.stock-dot { flex: 0 0 auto; width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.card-actions { display: grid; grid-template-columns: 1fr auto; gap: 8px; margin-top: auto; }
.card-actions .button { min-height: 42px; padding: 9px 16px; font-size: .8rem; }
.card-actions button { min-width: 92px; }
.empty-state { padding: 74px 24px; border-radius: var(--radius); background: var(--surface); text-align: center; }
.empty-state h2 { margin: 0 0 8px; font-size: 2rem; letter-spacing: -.04em; }
.empty-state p { margin: 0 0 22px; color: var(--muted); }
.pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: 7px; margin-top: 34px; }
.pagination button { min-width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 50%; background: var(--white); }
.pagination button.active { border-color: var(--black); background: var(--black); color: var(--white); }
.pagination button:disabled { opacity: .35; cursor: default; }

.product-page { padding: 28px 0 100px; }
.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 8px 0 24px; color: var(--muted); font-size: .78rem; }
.product-layout { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); gap: clamp(36px, 6vw, 90px); align-items: start; }
.product-gallery { position: sticky; top: 112px; min-width: 0; }
.main-image { min-height: 620px; display: grid; place-items: center; padding: 40px; border-radius: var(--radius-lg); background: var(--surface); overflow: hidden; }
.main-image img { width: 100%; max-height: 570px; object-fit: contain; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; }
.gallery-thumb { flex: 0 0 74px; width: 74px; height: 74px; display: grid; place-items: center; padding: 7px; border: 1px solid var(--line); border-radius: 14px; background: var(--white); }
.gallery-thumb.active { border: 2px solid var(--black); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: contain; }
.product-detail { padding-top: 20px; }
.brand-line { margin: 0 0 8px; color: var(--muted); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.product-detail h1 { margin: 0; font-size: clamp(2.5rem, 5vw, 5rem); line-height: .95; letter-spacing: -.06em; }
.availability { display: flex; align-items: center; gap: 8px; margin: 16px 0 0; color: var(--muted); font-size: .84rem; }
.detail-price { display: grid; margin: 28px 0 16px; }
.detail-price small { color: var(--muted); }
.detail-price strong { font-size: 2rem; letter-spacing: -.04em; }
.detail-description { max-width: 620px; margin: 0 0 30px; color: #555; }
.selector { padding: 22px 0; border-top: 1px solid var(--line); }
.selector > strong { display: block; margin-bottom: 12px; font-size: .88rem; }
.variant-list, .color-list { display: flex; flex-wrap: wrap; gap: 9px; }
.variant-button, .color-button { min-height: 42px; padding: 9px 15px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); font-size: .82rem; }
.variant-button.active, .color-button.active { border-color: var(--black); box-shadow: inset 0 0 0 1px var(--black); }
.purchase-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 8px 0 24px; }
.detail-notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin-bottom: 26px; }
.detail-notes div { padding: 15px; border-radius: 16px; background: var(--surface); }
.detail-notes strong, .detail-notes span { display: block; }
.detail-notes strong { margin-bottom: 3px; font-size: .75rem; }
.detail-notes span { color: var(--muted); font-size: .75rem; }
.accordion { border-top: 1px solid var(--line); }
.accordion-item { border-bottom: 1px solid var(--line); }
.accordion-button { width: 100%; min-height: 62px; display: flex; align-items: center; justify-content: space-between; padding: 0; border: 0; background: transparent; font-weight: 750; text-align: left; }
.accordion-panel { padding: 0 0 22px; color: #555; }
.accordion-panel ul { margin: 0; padding-left: 19px; }
.spec-table { width: 100%; border-collapse: collapse; font-size: .84rem; }
.spec-table th, .spec-table td { padding: 11px 0; border-bottom: 1px solid #ececec; text-align: left; vertical-align: top; }
.spec-table th { width: 40%; padding-right: 15px; }
.related { margin-top: 100px; }
.related h2 { margin: 0 0 28px; font-size: clamp(2rem, 4vw, 3.6rem); letter-spacing: -.05em; }
.related-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.favorites-page, .cart-page { padding: 0 0 100px; }
.cart-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(340px, .75fr); gap: 38px; align-items: start; }
.cart-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 14px; }
.cart-heading h2 { margin: 0; font-size: 2.4rem; letter-spacing: -.05em; }
.cart-list { display: grid; gap: 12px; }
.cart-row { display: grid; grid-template-columns: 140px minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 18px; border-radius: 22px; background: var(--surface); }
.cart-row > img { width: 140px; height: 140px; object-fit: contain; }
.cart-row h3 { margin: 0; font-size: 1.1rem; }
.cart-row p { margin: 6px 0; }
.cart-row > div:last-child { display: grid; justify-items: end; gap: 16px; text-align: right; }
.qty-control { display: inline-grid; grid-template-columns: 36px 42px 36px; align-items: center; margin-top: 12px; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; background: var(--white); }
.qty-control button { height: 34px; border: 0; background: transparent; }
.qty-control span { text-align: center; font-size: .82rem; }
.remove-link { padding: 0; border: 0; background: transparent; color: var(--muted); font-size: .78rem; text-decoration: underline; text-underline-offset: 3px; }
.checkout { position: sticky; top: 112px; padding: 26px; border-radius: var(--radius); background: var(--surface); }
.checkout h2 { margin: 0 0 20px; font-size: 1.45rem; letter-spacing: -.035em; }
.summary-line { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.summary-line.total { padding-top: 16px; border-bottom: 0; font-size: 1.1rem; }
.folio { margin: 16px 0; color: var(--muted); font-size: .78rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-field { display: grid; gap: 5px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: .75rem; font-weight: 700; }
.form-field input, .form-field select, .form-field textarea { width: 100%; min-width: 0; min-height: 43px; padding: 10px 12px; border: 1px solid #cfcfcf; border-radius: 12px; background: var(--white); font-size: 16px; }
.form-field textarea { min-height: 78px; resize: vertical; }
.checkout-note { margin: 14px 0; color: var(--muted); font-size: .74rem; }

.content-page { padding: clamp(70px, 8vw, 120px) 0; }
.content-page article { max-width: 840px; margin-inline: auto; }
.content-page h1 { margin: 0 0 30px; font-size: clamp(2.8rem, 6vw, 5rem); line-height: .96; letter-spacing: -.06em; }
.content-page h2 { margin-top: 38px; font-size: 1.4rem; }
.content-page p { color: #4e4e4e; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button { width: 100%; min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0; border: 0; background: transparent; font-size: 1rem; font-weight: 750; text-align: left; }
.faq-answer { padding: 0 0 24px; color: var(--muted); }

.site-footer { padding: 62px 0 24px; border-top: 1px solid var(--line); background: var(--surface); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 44px; }
.footer-brand strong { font-size: 1.1rem; }
.footer-brand p { max-width: 360px; color: var(--muted); font-size: .86rem; }
.footer-col { display: grid; align-content: start; gap: 10px; }
.footer-col h3 { margin: 0 0 6px; font-size: .82rem; }
.footer-col a { color: var(--muted); font-size: .82rem; }
.footer-col a:hover { color: var(--black); text-decoration: underline; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 44px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .72rem; }
.floating-wa { position: fixed; right: 22px; bottom: 22px; z-index: 70; width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; background: #25d366; color: var(--white); box-shadow: 0 10px 30px rgba(0,0,0,.2); }
.floating-wa svg { width: 29px; height: 29px; fill: currentColor; }
.toast { position: fixed; left: 50%; bottom: 26px; z-index: 160; max-width: min(92vw, 460px); padding: 13px 18px; border-radius: 999px; background: var(--black); color: var(--white); font-size: .84rem; opacity: 0; pointer-events: none; transform: translate(-50%, 20px); transition: .25s ease; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 1280px) {
  .desktop-nav { gap: 18px; }
  .hero { grid-template-columns: 1fr 1fr; }
  .price-categories { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .simple-grid, .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1.3fr repeat(3, 1fr); gap: 28px; }
}

@media (max-width: 960px) {
  .container { width: min(100% - 32px, var(--container)); }
  .site-header { grid-template-columns: 48px 1fr auto; padding: 0 16px; }
  .site-header .brand { justify-self: center; }
  .desktop-nav { display: none; }
  .menu-toggle { display: grid; place-items: center; }
  .hero { min-height: auto; grid-template-columns: 1fr; text-align: center; padding: 54px 28px 26px; }
  .hero-copy { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-media { min-height: 400px; }
  .hero-device { max-height: 430px; }
  .hero-card { right: 12px; bottom: 8px; text-align: left; }
  .brand-grid { grid-template-columns: repeat(3, 1fr); }
  .benefit-grid { grid-template-columns: 1fr; }
  .catalog-top { align-items: flex-start; flex-direction: column; }
  .catalog-tabs { width: 100%; }
  .catalog-actions { width: 100%; justify-content: space-between; }
  .filters-open { display: inline-flex; }
  .catalog-layout { grid-template-columns: 1fr; gap: 0; }
  .products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filters.mobile-filter-panel { position: fixed; inset: 0 auto 0 0; z-index: 120; width: min(90%, 420px); height: 100dvh; max-height: none; padding: 0 22px 24px; background: var(--white); transform: translateX(-105%); transition: transform .28s ease; overflow-y: auto; overflow-x: hidden; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; touch-action: pan-y; scrollbar-width: thin; }
  .filters.mobile-filter-panel.open { transform: translateX(0); }
  .filter-mobile-head { position: sticky; top: 0; z-index: 3; min-height: 70px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: var(--white); }
  .filter-mobile-head button { width: 42px; height: 42px; border: 0; border-radius: 50%; background: var(--surface); font-size: 1.35rem; }
  .filters-footer { position: sticky; bottom: -24px; z-index: 3; grid-template-columns: 1fr 1fr; margin: 0 -22px; padding: 14px 22px calc(14px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: var(--white); }
  .product-layout { grid-template-columns: 1fr; }
  .product-gallery { position: static; }
  .main-image { min-height: 520px; }
  .product-detail { max-width: 760px; }
  .cart-layout { grid-template-columns: 1fr; }
  .checkout { position: static; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .container { width: min(100% - 24px, var(--container)); }
  .announcement { min-height: 28px; font-size: .68rem; }
  .site-header { min-height: 60px; padding: 0 8px; }
  .brand { gap: 6px; }
  .brand small { font-size: .62rem; }
  .brand strong { font-size: .92rem; }
  .header-actions .favorite-action { display: none; }
  .search-box { padding: 20px; }
  .global-search { grid-template-columns: 1fr; }
  .global-search button { min-height: 48px; }
  .hero { width: calc(100% - 16px); margin-top: 8px; padding: 42px 18px 18px; border-radius: 26px; }
  .hero h1 { font-size: clamp(2.8rem, 15vw, 4.4rem); }
  .hero-text { font-size: .98rem; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-media { min-height: 340px; }
  .hero-device { max-height: 330px; }
  .hero-card { display: none; }
  .category-shortcuts { width: calc(100% - 24px); justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 6px; scrollbar-width: none; }
  .category-shortcuts::-webkit-scrollbar { display: none; }
  .category-shortcuts a { flex: 0 0 auto; }
  .brand-marquee { gap: 12px 24px; }
  .home-section { padding: 70px 0; }
  .section-head { align-items: flex-start; flex-direction: column; gap: 14px; margin-bottom: 24px; }
  .product-rail { grid-auto-columns: minmax(260px, 84vw); }
  .price-categories { grid-template-columns: 1fr; }
  .price-card { min-height: 132px; }
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-card { min-height: 96px; }
  .wa-banner { align-items: flex-start; flex-direction: column; border-radius: 26px; }
  .wa-banner .button { width: 100%; }
  .page-hero { padding: 54px 0 34px; }
  .page-hero h1 { font-size: clamp(2.7rem, 15vw, 4.2rem); }
  .catalog-actions { align-items: stretch; flex-wrap: wrap; }
  .catalog-actions > span { order: 3; width: 100%; }
  .catalog-actions label { flex: 1; }
  .catalog-actions select { width: 100%; }
  .products-grid, .simple-grid, .related-grid { grid-template-columns: 1fr; }
  .product-media { min-height: 280px; }
  .product-media img { height: 265px; }
  .card-actions { grid-template-columns: 1fr 1fr; }
  .main-image { min-height: 390px; padding: 24px; border-radius: 24px; }
  .main-image img { max-height: 350px; }
  .product-detail h1 { font-size: clamp(2.5rem, 13vw, 4rem); }
  .purchase-actions { grid-template-columns: 1fr; }
  .detail-notes { grid-template-columns: 1fr; }
  .cart-row { grid-template-columns: 92px minmax(0, 1fr); align-items: start; }
  .cart-row > img { width: 92px; height: 105px; }
  .cart-row > div:last-child { grid-column: 2; justify-items: start; text-align: left; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field, .form-field.full { grid-column: 1; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; }
  .floating-wa { right: 14px; bottom: 14px; width: 50px; height: 50px; }
}

@media (max-width: 360px) {
  .site-header { grid-template-columns: 42px 1fr auto; }
  .icon-button { width: 40px; height: 40px; }
  .brand small { display: none; }
  .hero { padding-inline: 14px; }
  .card-actions { grid-template-columns: 1fr; }
  .filters-footer { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}


.footer-brand-logo { width: min(250px, 100%); height: auto; margin-bottom: 14px; }
.hero-card { border: 1px solid rgba(11,59,140,.08); }
.category-shortcuts a:hover { border-color: var(--black); color: var(--black); }
.brand-grid a, .price-card, .benefit-card, .wa-banner, .filter-group, .product-card, .empty-state { border: 1px solid rgba(11,59,140,.06); }
.favorite-button.active svg { fill: var(--blue); stroke: var(--blue); }
.count-badge { background: var(--blue); }
@media (max-width: 768px) { .brand img { height: 36px; } .site-header { padding: 0 16px; } }

.product-tags { display:flex; flex-wrap:wrap; gap:7px; margin:10px 0 4px; }
.product-tags span { display:inline-flex; align-items:center; min-height:28px; padding:5px 10px; border-radius:999px; background:var(--surface-2); color:var(--muted); font-size:.72rem; font-weight:700; }
.price-categories { align-items:stretch; }
.catalog-tabs a:hover { border-color:var(--black); }
@media (max-width:640px){.price-card{min-height:auto;padding:20px}.price-card small{margin-bottom:4px}.catalog-tabs a{min-height:38px;padding:8px 14px}.purchase-actions .button{min-height:48px;width:100%}}