:root {
  --bg: #080808;
  --bg-elevated: #111111;
  --graphite: #181818;
  --graphite-mid: #242424;
  --border: #2c2c2c;
  --text: #ffffff;
  --muted: #8a8a8a;
  --muted-2: #b5b5b5;
  --red: #e10600;
  --red-hover: #ff1c10;
  --red-soft: rgba(225, 6, 0, 0.16);
  --radius: 16px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  --container: min(1240px, calc(100% - 24px));
  --hero-glow: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(225, 6, 0, 0.22), transparent 70%);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
}
body.nav-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }

.container, .wrap {
  width: var(--container);
  margin: 0 auto;
}

/* Promo */
.promo-bar {
  background: var(--graphite);
  border-bottom: 1px solid var(--border);
  font-size: 10px;
  letter-spacing: 0.5px;
}
.promo-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  justify-content: center;
  padding: 7px 0;
  color: var(--muted-2);
  text-align: center;
}
.promo-inner .dot { opacity: 0.45; }

/* Header / Brand */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(8, 8, 8, 0.94);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.header-row {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 64px;
}
.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 1 auto;
  min-width: 0;
  max-width: 42vw;
}
.brand-logo {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  object-fit: contain;
}
.brand-logo--header {
  width: 145px;
  max-width: 100%;
}
.brand-logo--footer {
  width: 115px;
  max-width: 100%;
  opacity: 0.94;
}
.desktop-nav {
  display: none;
  align-items: center;
  gap: 4px 14px;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
}
.desktop-nav-link {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--muted-2);
  padding: 6px 4px;
  white-space: nowrap;
}
.desktop-nav-link:hover,
.desktop-nav-link.is-active { color: var(--red); }
.header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-left: auto;
}
.icon-btn {
  min-width: 40px;
  min-height: 40px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 16px;
  cursor: pointer;
}
.whatsapp-icon { color: #25d366; font-size: 12px; font-weight: 800; }
.header-search {
  padding: 0 0 10px;
  border-bottom: 1px solid var(--border);
}
.header-search input,
.catalog-toolbar input,
.catalog-toolbar select,
.filter-drawer-body select,
.filter-drawer-body input[type="number"] {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
}
.catalog-toolbar select,
.filter-drawer-body select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 36px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted-2) 50%),
    linear-gradient(135deg, var(--muted-2) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% + 2px),
    calc(100% - 12px) calc(50% + 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  cursor: pointer;
}
.catalog-toolbar select:focus,
.filter-drawer-body select:focus,
.header-search input:focus,
.catalog-toolbar input:focus {
  outline: none;
  border-color: rgba(225, 6, 0, 0.55);
  box-shadow: 0 0 0 3px var(--red-soft);
}
.filter-drawer-body select option {
  background: #141414;
  color: #fff;
}

/* Mobile drawer */
.mobile-only { display: inline-flex; }
.nav-overlay,
.order-overlay,
.filter-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 40;
}
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(300px, 86vw);
  z-index: 50;
  background: var(--bg-elevated);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}
.mobile-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  padding: 8px 0;
  overflow: auto;
}
.mobile-drawer-nav a {
  padding: 12px 16px;
  color: var(--muted-2);
  font-size: 14px;
  font-weight: 600;
}
.mobile-drawer-nav a.is-active { color: var(--red); }

/* Hero premium */
.hero-premium {
  position: relative;
  overflow: hidden;
  background: var(--hero-glow), linear-gradient(180deg, #101010 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  padding: 28px 0 32px;
  max-width: 760px;
}
.hero-premium .kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding: 6px 12px;
  border: 1px solid rgba(225, 6, 0, 0.35);
  border-radius: 999px;
  background: var(--red-soft);
  color: #ff6a66;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
}
.hero-premium h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 7.5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.06;
  text-wrap: balance;
}
.hero-premium .lead {
  margin: 0 0 12px;
  color: var(--muted-2);
  font-size: clamp(15px, 3.8vw, 18px);
  line-height: 1.55;
}
.hero-support {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}
.hero-ctas { margin-top: 4px; }

/* Trust badges */
.trust-badges {
  padding: 14px 0 6px;
  border-bottom: 1px solid var(--border);
  background: rgba(17, 17, 17, 0.65);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.trust-badge {
  padding: 12px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-elevated);
}
.trust-badge strong {
  display: block;
  margin-bottom: 3px;
  font-size: 11px;
  letter-spacing: 0.4px;
  line-height: 1.3;
}
.trust-badge span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

/* Sections */
.section-block { margin: 30px 0; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.section-head h2, .section-block > h2 {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--muted);
}
.section-link { color: var(--red); font-size: 12px; font-weight: 700; }
.cta-catalog { text-align: center; }
.cta-row { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-elevated);
  font-size: 13px;
  font-weight: 600;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.chip:hover {
  border-color: rgba(225, 6, 0, 0.45);
  color: #fff;
}

/* Advantages */
.advantages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.advantage-card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent), var(--bg-elevated);
}
.advantage-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  letter-spacing: 0.3px;
}
.advantage-card span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.info-card {
  padding: 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.info-card strong { display: block; margin-bottom: 4px; font-size: 13px; }
.info-card span { color: var(--muted); font-size: 13px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 8px;
  background: var(--bg-elevated);
}
.faq-item summary { cursor: pointer; font-weight: 700; }
.faq-item p { margin: 10px 0 0; color: var(--muted-2); }

.cta-final-strong {
  margin: 34px 0 44px;
  padding: 28px 0;
  background:
    radial-gradient(ellipse 70% 80% at 50% 0%, rgba(225, 6, 0, 0.18), transparent 70%),
    linear-gradient(180deg, #121212, #0d0d0d);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-final-inner {
  text-align: center;
  max-width: 680px;
}
.cta-final-inner h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 5vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.2px;
}
.cta-final-inner p {
  margin: 0 0 18px;
  color: var(--muted-2);
  font-size: 15px;
  line-height: 1.55;
}
.cta-final-inner .btn-primary {
  max-width: 360px;
  margin: 0 auto;
}

.product-copy h1 {
  margin: 0 0 10px;
  font-size: clamp(28px, 7vw, 48px);
  font-weight: 800;
  letter-spacing: 1.5px;
  line-height: 1.08;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border: 0;
  border-radius: 12px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.2px;
  cursor: pointer;
}
.btn-primary { width: 100%; background: var(--red); color: var(--text); }
.btn-primary:hover { background: var(--red-hover); }
.btn-ghost { width: 100%; background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-sm { min-height: 42px; width: auto; }

/* Product grid */
.product-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.product-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.product-card-link { display: block; }
.product-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #f4f4f4;
}
.product-card-body { padding: 10px 10px 8px; }
.product-card h3 {
  margin: 4px 0 8px;
  font-size: 14px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sku { color: var(--red); font-size: 11px; font-weight: 700; letter-spacing: 1px; }
.price-row { display: flex; flex-wrap: wrap; gap: 8px 12px; }
.price { display: flex; flex-direction: column; }
.price small { color: var(--muted); font-size: 10px; letter-spacing: 0.8px; }
.price strong { font-size: 15px; }
.btn-add-order {
  margin: 0 8px 6px;
  min-height: 40px;
  border: 0;
  border-radius: 10px;
  background: var(--red);
  color: #fff;
  font: inherit;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.6px;
  cursor: pointer;
}
.btn-add-order:hover { background: var(--red-hover); }
.card-cta {
  display: block;
  text-align: center;
  padding: 0 8px 10px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.8px;
}
.card-cta:hover { color: var(--muted-2); }

/* Catalog */
.catalog-page { padding: 16px 0 88px; }
.catalog-toolbar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-bottom: 10px;
}
.catalog-toolbar select { grid-column: 1 / -1; }
.btn-filter { min-height: 42px; padding: 0 14px; white-space: nowrap; }
.results-meta, .muted { color: var(--muted); font-size: 13px; }
.empty-state { color: var(--muted); text-align: center; padding: 20px 0; }

/* Order */
.order-bar {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 12px;
  z-index: 35;
  width: min(360px, calc(100% - 24px));
}
.order-bar-btn {
  width: 100%;
  min-height: 46px;
  border: 0;
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.8px;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.order-panel, .filter-drawer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  max-height: 75vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-radius: 18px 18px 0 0;
  box-shadow: var(--shadow);
}
.order-panel-head, .filter-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.order-panel-body, .filter-drawer-body {
  overflow: auto;
  padding: 12px 16px;
}
.order-panel-foot, .filter-drawer-foot {
  display: flex;
  gap: 8px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
}
.order-item {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.order-item img { width: 52px; height: 52px; object-fit: cover; border-radius: 8px; }
.order-item-copy { display: flex; flex-direction: column; gap: 2px; font-size: 13px; }
.order-item-copy small { color: var(--muted); }
.order-remove { border: 0; background: transparent; color: var(--red); font-size: 12px; font-weight: 700; cursor: pointer; }
.filter-drawer-body label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--muted-2);
}

/* Product page */
.product-page { padding: 20px 0 88px; }
.product-layout { display: grid; gap: 20px; }
.photo-frame {
  overflow: hidden;
  background: #f5f5f5;
  border-radius: 16px;
  border: 1px solid var(--border);
}
.photo-frame img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(68px, 1fr));
  gap: 8px;
}
.gallery-thumb {
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--graphite);
  cursor: pointer;
}
.gallery-thumb.is-active { border-color: var(--red); }
.badge {
  display: inline-block;
  margin: 8px 0 12px;
  padding: 6px 10px;
  background: var(--graphite-mid);
  border-radius: 999px;
  color: var(--muted-2);
  font-size: 12px;
}
.meta-list { margin: 0 0 16px; padding: 0; list-style: none; }
.meta-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.meta-list span { color: var(--muted); }
.commerce {
  margin: 0 0 16px;
  padding: 14px;
  background: var(--graphite);
  border-radius: 12px;
  font-size: 14px;
  color: var(--muted-2);
}
.product-brand { margin: 0; color: var(--muted); font-size: 13px; font-weight: 700; }
.product-ctas .btn { width: 100%; }
.desc { color: var(--muted-2); }
.gallery-dots { display: flex; justify-content: center; gap: 8px; margin-top: 8px; }
.gallery-dot { width: 8px; height: 8px; border: 0; border-radius: 999px; background: var(--border); }
.gallery-dot.is-active { background: var(--red); }
.desktop-only { display: none; }
.mobile-only { display: block; }
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.92);
  padding: 20px;
}
.lightbox img { max-width: min(92vw, 720px); max-height: 82vh; object-fit: contain; }
.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 28px;
  cursor: pointer;
}

/* Footer */
.site-footer {
  padding: 24px 0 88px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
}
.footer-inner { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.footer-brand { display: inline-flex; align-items: center; }

/* Desktop */
@media (min-width: 900px) {
  .brand-logo--header { width: 175px; }
  .brand-logo--footer { width: 135px; }
  .brand { max-width: 190px; flex-shrink: 0; }
  .desktop-nav { display: flex; }
  .mobile-only, #menuBtn { display: none !important; }
  .mobile-drawer, .nav-overlay { display: none !important; }
  .cta-row { flex-direction: row; }
  .btn-primary, .btn-ghost { width: auto; min-width: 220px; }
  .hero-inner { padding: 44px 0 48px; }
  .trust-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .advantages-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
  .info-grid { grid-template-columns: repeat(2, 1fr); }
  .product-layout { grid-template-columns: 1.05fr 0.95fr; align-items: start; }
  .catalog-toolbar { grid-template-columns: 1fr auto auto; }
  .catalog-toolbar select { grid-column: auto; min-width: 180px; }
  .desktop-only { display: grid; }
  .mobile-only { display: none; }
  .order-panel, .filter-drawer {
    left: auto;
    right: 20px;
    bottom: 72px;
    width: min(400px, calc(100% - 40px));
    border-radius: 16px;
    max-height: min(70vh, 560px);
  }
  .order-bar { bottom: 16px; }
  .promo-inner { font-size: 11px; }
}

@media (min-width: 1024px) {
  .product-grid,
  .product-grid.cols-2 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (max-width: 380px) {
  .promo-inner { font-size: 9px; gap: 4px 8px; }
  .brand-logo--header { width: 135px; }
  .brand-logo--footer { width: 100px; }
  .brand { max-width: 40vw; }
}