/* ==========================================================================
   AURA — Design Tokens
   ========================================================================== */
:root {
  --color-black: #111111;
  --color-white: #ffffff;
  --color-gray-50: #f7f7f7;
  --color-gray-100: #f1f1f1;
  --color-gray-200: #e8e8e8;
  --color-gray-400: #a8a8a8;
  --color-gray-600: #555555;
  --color-accent: #2a4bff;
  --color-accent-dark: #1c34c2;
  --color-accent-soft: #eef1ff;
  --color-success: #1e8e5a;
  --color-error: #d0342c;

  --font-sans: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-button: 14px;
  --radius-lg: 18px;
  --radius-card: 20px;

  --shadow-sm: 0 1px 2px rgba(17,17,17,0.04), 0 1px 1px rgba(17,17,17,0.03);
  --shadow-md: 0 4px 12px rgba(17,17,17,0.06), 0 2px 4px rgba(17,17,17,0.04);
  --shadow-lg: 0 12px 32px rgba(17,17,17,0.10), 0 4px 8px rgba(17,17,17,0.04);

  --ease-micro: 120ms ease-out;
  --ease-base: 220ms cubic-bezier(.4,0,.2,1);
  --ease-page: 380ms cubic-bezier(.4,0,.2,1);

  --container: 1440px;
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-black);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  font-size: 15px;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; padding: 0; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
input, select { font-family: inherit; }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-20) 0;
}
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-10);
  gap: var(--space-6);
}
.eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}
.section-header h2 {
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.section-link {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-black);
  border-bottom: 1px solid var(--color-black);
  padding-bottom: 2px;
  white-space: nowrap;
  transition: color var(--ease-micro), border-color var(--ease-micro);
}
.section-link:hover { color: var(--color-accent); border-color: var(--color-accent); }

/* ==========================================================================
   Typography helpers
   ========================================================================== */
.display-xxl { font-size: 72px; line-height: 1.05; font-weight: 600; letter-spacing: -0.02em; }
.h1 { font-size: 48px; line-height: 1.1; font-weight: 600; letter-spacing: -0.02em; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 48px;
  padding: 0 var(--space-6);
  border-radius: var(--radius-button);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  transition: background var(--ease-micro), color var(--ease-micro), border-color var(--ease-micro), transform var(--ease-micro);
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--color-black); color: var(--color-white); }
.btn-primary:hover { background: var(--color-accent); }
.btn-accent { background: var(--color-accent); color: var(--color-white); }
.btn-accent:hover { background: var(--color-accent-dark); }
.btn-outline { background: transparent; color: var(--color-black); border-color: var(--color-black); }
.btn-outline:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-ghost { background: transparent; color: var(--color-black); }
.btn-ghost:hover { background: var(--color-gray-50); }
.btn-sm { height: 38px; padding: 0 var(--space-5); font-size: 13px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-icon {
  width: 44px; height: 44px; padding: 0; border-radius: 50%;
  background: var(--color-white); border: 1px solid var(--color-gray-200);
}
.btn-icon:hover { border-color: var(--color-black); }

/* ==========================================================================
   Header
   ========================================================================== */
.announce-bar {
  background: var(--color-black);
  color: var(--color-white);
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: var(--space-2) var(--space-4);
}
.announce-bar strong { color: #9db3ff; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-gray-200);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: var(--space-8);
}
.logo {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.main-nav { display: flex; gap: var(--space-8); }
.main-nav a {
  font-size: 14px;
  font-weight: 500;
  padding: var(--space-2) 0;
  border-bottom: 2px solid transparent;
  transition: color var(--ease-micro), border-color var(--ease-micro);
  position: relative;
}
.main-nav a:hover, .main-nav a.active { color: var(--color-accent); }
.main-nav a.active { border-color: var(--color-accent); }

.nav-toggle {
  display: none;
  width: 40px; height: 40px; border-radius: 50%;
  align-items: center; justify-content: center;
  color: var(--color-black);
  transition: background var(--ease-micro);
}
.nav-toggle:hover { background: var(--color-gray-50); }

.mobile-nav-panel {
  display: none;
  flex-direction: column;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  padding: var(--space-2) var(--space-6) var(--space-4);
}
.mobile-nav-panel.open { display: flex; }
.mobile-nav-panel a {
  padding: var(--space-3) 0;
  font-size: 15px;
  font-weight: 500;
  border-bottom: 1px solid var(--color-gray-100);
}
.mobile-nav-panel a:last-child { border-bottom: none; }
.mobile-nav-panel a:hover, .mobile-nav-panel a.active { color: var(--color-accent); }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.search-box {
  display: flex; align-items: center; gap: var(--space-2);
  background: var(--color-gray-50);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 0 var(--space-4);
  height: 44px;
  width: 240px;
  transition: border-color var(--ease-micro), box-shadow var(--ease-micro), width var(--ease-base);
}
.search-box:focus-within { border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-soft); width: 280px; }
.search-box input { border: none; background: transparent; outline: none; width: 100%; font-size: 14px; }
.search-box svg { flex-shrink: 0; color: var(--color-gray-600); }

.icon-btn {
  position: relative;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  transition: background var(--ease-micro);
  color: var(--color-black);
}
.icon-btn:hover { background: var(--color-gray-50); }
.icon-badge {
  position: absolute; top: -2px; right: -2px;
  background: var(--color-accent); color: #fff;
  font-size: 10px; font-weight: 700;
  min-width: 17px; height: 17px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 3px;
  border: 2px solid var(--color-white);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  height: 86vh;
  min-height: 620px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: linear-gradient(160deg, #1a1a1a 0%, #111111 55%, #1c1f33 100%);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 78% 22%, rgba(42,75,255,0.35), transparent 45%),
    repeating-linear-gradient(115deg, rgba(255,255,255,0.035) 0 2px, transparent 2px 64px);
  animation: heroDrift 22s ease-in-out infinite alternate;
}
@keyframes heroDrift {
  from { transform: translate3d(0,0,0) scale(1); }
  to   { transform: translate3d(-1.5%, -1%, 0) scale(1.03); }
}
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  padding: 0 0 var(--space-16);
  max-width: 640px;
}
.hero .eyebrow { color: #9db3ff; }
.hero h1 {
  font-size: 72px;
  line-height: 1.02;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
  animation: heroUp var(--ease-page) both;
  animation-duration: 700ms;
}
.hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.72);
  max-width: 460px;
  margin-bottom: var(--space-8);
  animation: heroUp var(--ease-page) both;
  animation-duration: 700ms;
  animation-delay: 80ms;
}
.hero .hero-cta { display: flex; gap: var(--space-4); animation: heroUp var(--ease-page) both; animation-duration: 700ms; animation-delay: 150ms; }
@keyframes heroUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-scroll-hint {
  position: absolute; right: var(--space-8); bottom: var(--space-8);
  color: rgba(255,255,255,0.6);
  display: flex; align-items: center; gap: var(--space-2);
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  z-index: 2;
}
.hero-scroll-hint .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ==========================================================================
   Advantages strip
   ========================================================================== */
.advantages {
  border-bottom: 1px solid var(--color-gray-200);
}
.advantages .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}
.advantage {
  display: flex; align-items: center; gap: var(--space-3);
}
.advantage svg { color: var(--color-accent); flex-shrink: 0; }
.advantage strong { display: block; font-size: 13px; font-weight: 600; }
.advantage span { display: block; font-size: 12px; color: var(--color-gray-600); }

/* ==========================================================================
   Categories
   ========================================================================== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.category-card {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--color-gray-100);
  transition: box-shadow var(--ease-base);
}
.category-card:hover { box-shadow: var(--shadow-lg); }
.category-card .cat-bg {
  position: absolute; inset: 0;
  transition: transform var(--ease-page);
}
.category-card:hover .cat-bg { transform: scale(1.06); }
.category-card .cat-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0) 45%);
}
.category-card .cat-label {
  position: absolute; left: var(--space-5); bottom: var(--space-5);
  color: #fff; font-size: 18px; font-weight: 600;
}
.category-card .cat-label span {
  display: block; font-size: 12px; font-weight: 400; color: rgba(255,255,255,0.75); margin-top: 2px;
}

/* ==========================================================================
   Product Card
   ========================================================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6) var(--space-5);
}
.product-card {
  position: relative;
  animation: cardIn var(--ease-base) both;
}
@keyframes cardIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

.product-media {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--color-gray-100);
  margin-bottom: var(--space-4);
}
.product-media img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: opacity var(--ease-base), transform var(--ease-page);
}
.product-media .img-primary { opacity: 1; }
.product-media .img-secondary { opacity: 0; }
.product-card:hover .img-primary { opacity: 0; transform: scale(1.04); }
.product-card:hover .img-secondary { opacity: 1; transform: scale(1.04); }

.product-badges { position: absolute; top: var(--space-3); left: var(--space-3); display: flex; flex-direction: column; gap: 6px; z-index: 2; }
.badge {
  font-size: 11px; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase;
  padding: 5px 10px; border-radius: var(--radius-sm);
  color: #fff; background: var(--color-black);
  width: fit-content;
}
.badge-sale { background: var(--color-accent); }
.badge-new { background: var(--color-black); }
.badge-limited { background: #7a4a1c; }
.badge-out { background: var(--color-gray-600); }

.wishlist-btn {
  position: absolute; top: var(--space-3); right: var(--space-3); z-index: 2;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.9); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--ease-micro), background var(--ease-micro);
  color: var(--color-black);
}
.wishlist-btn:hover { transform: scale(1.08); }
.wishlist-btn.active { color: var(--color-accent); }
.wishlist-btn.active svg { fill: var(--color-accent); }
.wishlist-btn.pop { animation: wishPop 340ms ease; }
@keyframes wishPop { 0% { transform: scale(1); } 35% { transform: scale(1.3); } 100% { transform: scale(1); } }

.product-quickbar {
  position: absolute; left: var(--space-3); right: var(--space-3); bottom: var(--space-3);
  display: flex; gap: var(--space-2);
  opacity: 0; transform: translateY(8px);
  transition: opacity var(--ease-base), transform var(--ease-base);
  z-index: 2;
}
.product-card:hover .product-quickbar { opacity: 1; transform: translateY(0); }
.product-quickbar .btn { flex: 1; height: 42px; font-size: 12px; padding: 0 var(--space-3); }
.product-quickbar .btn-icon-sm {
  flex: 0 0 42px; width: 42px; height: 42px; border-radius: var(--radius-button);
  background: #fff; border: none; display: flex; align-items: center; justify-content: center;
}

.product-info .brand { font-size: 12px; color: var(--color-gray-600); margin-bottom: 2px; }
.product-info .title { font-size: 14px; font-weight: 500; margin-bottom: 6px; }
.product-price { display: flex; align-items: center; gap: var(--space-2); margin-bottom: 6px; }
.product-price .current { font-size: 15px; font-weight: 600; }
.product-price .old { font-size: 13px; color: var(--color-gray-400); text-decoration: line-through; }
.product-price .discount { font-size: 12px; font-weight: 700; color: var(--color-accent); }

.swatches { display: flex; gap: 6px; margin-bottom: 4px; }
.swatch { width: 16px; height: 16px; border-radius: 50%; border: 1px solid var(--color-gray-200); cursor: pointer; }
.swatch.more { font-size: 10px; color: var(--color-gray-600); display: flex; align-items: center; }

.product-meta { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--color-gray-600); }
.product-meta .stars { color: var(--color-accent); letter-spacing: 1px; font-size: 11px; }

/* ==========================================================================
   Editorial split
   ========================================================================== */
.editorial {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.editorial-panel {
  position: relative; border-radius: var(--radius-card); overflow: hidden;
  aspect-ratio: 4/5; background: var(--color-gray-100);
}
.editorial-panel .ed-overlay {
  position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,0.6), transparent 55%);
}
.editorial-panel .ed-copy { position: absolute; left: var(--space-6); bottom: var(--space-6); color: #fff; max-width: 320px; }
.editorial-panel .ed-copy .eyebrow { color: #9db3ff; }
.editorial-panel .ed-copy h3 { font-size: 26px; font-weight: 600; margin-bottom: var(--space-3); }
.editorial-panel .ed-copy a { font-size: 13px; font-weight: 600; border-bottom: 1px solid #fff; padding-bottom: 2px; }

/* ==========================================================================
   Brand strip
   ========================================================================== */
.brand-strip {
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
  padding: var(--space-8) 0;
  overflow-x: auto;
}
.brand-strip span { font-size: 20px; font-weight: 700; letter-spacing: 0.02em; color: var(--color-gray-400); transition: color var(--ease-micro); white-space: nowrap; }
.brand-strip span:hover { color: var(--color-black); }

/* ==========================================================================
   Reviews
   ========================================================================== */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.review-card {
  background: var(--color-gray-50);
  border-radius: var(--radius-card);
  padding: var(--space-6);
  transition: box-shadow var(--ease-base), transform var(--ease-base);
}
.review-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.review-card .stars { color: var(--color-accent); font-size: 13px; margin-bottom: var(--space-3); letter-spacing: 2px; }
.review-card p { font-size: 14px; color: var(--color-gray-600); margin-bottom: var(--space-4); }
.review-author { display: flex; align-items: center; gap: var(--space-3); }
.review-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--color-gray-200); }
.review-author strong { font-size: 13px; display: block; }
.review-author span { font-size: 12px; color: var(--color-gray-600); }

/* ==========================================================================
   Newsletter
   ========================================================================== */
.newsletter {
  background: var(--color-black);
  color: var(--color-white);
  border-radius: var(--radius-card);
  padding: var(--space-16) var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.newsletter::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(42,75,255,0.25), transparent 50%);
}
.newsletter > * { position: relative; z-index: 1; }
.newsletter h2 { font-size: 32px; font-weight: 600; margin-bottom: var(--space-3); }
.newsletter p { color: rgba(255,255,255,0.65); margin-bottom: var(--space-6); }
.newsletter-form { display: flex; gap: var(--space-3); max-width: 420px; margin: 0 auto; }
.newsletter-form input {
  flex: 1; height: 50px; border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.06); color: #fff; padding: 0 var(--space-4); font-size: 14px; outline: none;
  transition: border-color var(--ease-micro);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.45); }
.newsletter-form input:focus { border-color: var(--color-accent); }
.newsletter-form .btn { height: 50px; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--color-gray-50); padding-top: var(--space-16); }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: var(--space-8);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-gray-200);
}
.footer-grid h4 { font-size: 13px; font-weight: 600; margin-bottom: var(--space-4); }
.footer-grid ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-grid a { font-size: 13px; color: var(--color-gray-600); transition: color var(--ease-micro); }
.footer-grid a:hover { color: var(--color-accent); }
.footer-brand .logo { margin-bottom: var(--space-3); }
.footer-brand p { font-size: 13px; color: var(--color-gray-600); max-width: 260px; margin-bottom: var(--space-5); }
.lang-switch { display: flex; gap: var(--space-2); }
.lang-switch button {
  font-size: 12px; font-weight: 600; padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--color-gray-200); background: #fff; transition: all var(--ease-micro);
}
.lang-switch button.active { background: var(--color-black); color: #fff; border-color: var(--color-black); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-6) 0; font-size: 12px; color: var(--color-gray-600);
}
.footer-social { display: flex; gap: var(--space-4); }

/* ==========================================================================
   Cart Drawer
   ========================================================================== */
.overlay {
  position: fixed; inset: 0; background: rgba(17,17,17,0.4);
  opacity: 0; pointer-events: none; transition: opacity var(--ease-base);
  z-index: 200;
}
.overlay.open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: 420px; max-width: 92vw;
  background: #fff; z-index: 201;
  transform: translateX(100%);
  transition: transform var(--ease-page);
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg);
}
.cart-drawer.open { transform: translateX(0); }
.drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-gray-200);
}
.drawer-header h3 { font-size: 16px; font-weight: 600; }
.cart-items { flex: 1; overflow-y: auto; padding: var(--space-5) var(--space-6); display: flex; flex-direction: column; gap: var(--space-5); }
.cart-item { display: flex; gap: var(--space-4); animation: cardIn var(--ease-base) both; }
.cart-item img { width: 76px; height: 96px; border-radius: var(--radius-md); object-fit: cover; background: var(--color-gray-100); }
.cart-item-info { flex: 1; }
.cart-item-info .name { font-size: 13px; font-weight: 500; margin-bottom: 2px; }
.cart-item-info .variant { font-size: 12px; color: var(--color-gray-600); margin-bottom: var(--space-2); }
.cart-item-row { display: flex; align-items: center; justify-content: space-between; }
.qty-control { display: flex; align-items: center; border: 1px solid var(--color-gray-200); border-radius: var(--radius-sm); overflow: hidden; }
.qty-control button {
  width: 34px; height: 34px; min-width: 34px; display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 600; color: var(--color-black); background: var(--color-gray-50);
  transition: background var(--ease-micro);
}
.qty-control button:hover { background: var(--color-gray-200); }
.qty-control button:active { background: var(--color-gray-200); }
.qty-control span { width: 30px; text-align: center; font-size: 13px; font-weight: 600; }
.cart-item .price { font-size: 13px; font-weight: 600; }
.cart-item .remove { font-size: 11px; color: var(--color-gray-600); margin-top: var(--space-2); }
.cart-item .remove:hover { color: var(--color-error); }

.drawer-footer { padding: var(--space-6); border-top: 1px solid var(--color-gray-200); }
.promo-row { display: flex; gap: var(--space-2); margin-bottom: var(--space-4); }
.promo-row input {
  flex: 1; height: 42px; border: 1px solid var(--color-gray-200); border-radius: var(--radius-md);
  padding: 0 var(--space-3); font-size: 13px; outline: none; transition: border-color var(--ease-micro);
}
.promo-row input:focus { border-color: var(--color-accent); }
.summary-row { display: flex; justify-content: space-between; font-size: 13px; color: var(--color-gray-600); margin-bottom: var(--space-2); }
.summary-row.total { font-size: 15px; font-weight: 700; color: var(--color-black); margin-top: var(--space-3); }
.cart-empty { text-align: center; padding: var(--space-20) var(--space-6); color: var(--color-gray-600); }
.cart-empty svg { color: var(--color-gray-200); margin-bottom: var(--space-4); }

/* ==========================================================================
   Toast
   ========================================================================== */
.toast-stack { position: fixed; bottom: var(--space-6); left: 50%; transform: translateX(-50%); z-index: 300; display: flex; flex-direction: column; gap: var(--space-2); align-items: center; }
.toast {
  background: var(--color-black); color: #fff;
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-button);
  font-size: 13px; font-weight: 500; box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: var(--space-2);
  animation: toastIn var(--ease-base) both;
}
.toast svg { color: #7dd6a3; }
@keyframes toastIn { from { opacity: 0; transform: translateY(10px) scale(0.96); } to { opacity: 1; transform: translateY(0) scale(1); } }

/* ==========================================================================
   Catalog page
   ========================================================================== */
.catalog-header { padding: var(--space-10) 0 var(--space-6); }
.breadcrumbs { display: flex; gap: var(--space-2); font-size: 12px; color: var(--color-gray-600); margin-bottom: var(--space-4); }
.breadcrumbs a:hover { color: var(--color-accent); }
.catalog-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) 0; border-top: 1px solid var(--color-gray-200); border-bottom: 1px solid var(--color-gray-200);
  margin-bottom: var(--space-8);
}
.result-count { font-size: 13px; color: var(--color-gray-600); }
.toolbar-actions { display: flex; align-items: center; gap: var(--space-4); }
.view-toggle { display: flex; gap: 2px; background: var(--color-gray-50); border-radius: var(--radius-sm); padding: 3px; }
.view-toggle button { width: 32px; height: 32px; border-radius: 6px; display: flex; align-items: center; justify-content: center; }
.view-toggle button.active { background: #fff; box-shadow: var(--shadow-sm); }
.sort-select {
  height: 40px; border: 1px solid var(--color-gray-200); border-radius: var(--radius-md);
  padding: 0 34px 0 var(--space-4); font-size: 13px; background: #fff;
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23555555' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; cursor: pointer;
}

.catalog-layout { display: grid; grid-template-columns: 260px 1fr; gap: var(--space-8); align-items: start; }
.filters-panel { position: sticky; top: 100px; }
.filter-group { border-bottom: 1px solid var(--color-gray-200); padding: var(--space-5) 0; }
.filter-group summary {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 14px; font-weight: 600; cursor: pointer; list-style: none;
}
.filter-group summary::-webkit-details-marker { display: none; }
.filter-group summary::after { content: "+"; font-size: 16px; font-weight: 400; color: var(--color-gray-600); transition: transform var(--ease-micro); }
.filter-group[open] summary::after { content: "–"; }
.filter-body { padding-top: var(--space-4); display: flex; flex-direction: column; gap: var(--space-3); }
.filter-option { display: flex; align-items: center; gap: var(--space-3); font-size: 13px; cursor: pointer; }
.filter-option input[type="checkbox"] {
  appearance: none; width: 18px; height: 18px; border: 1.5px solid var(--color-gray-200);
  border-radius: 5px; position: relative; flex-shrink: 0; transition: all var(--ease-micro);
}
.filter-option input[type="checkbox"]:checked { background: var(--color-accent); border-color: var(--color-accent); }
.filter-option input[type="checkbox"]:checked::after {
  content: ""; position: absolute; left: 5px; top: 1px; width: 5px; height: 10px;
  border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.filter-option .count { color: var(--color-gray-400); margin-left: auto; }
.color-swatch-row { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.color-swatch-row button { width: 26px; height: 26px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px var(--color-gray-200); }
.color-swatch-row button.active { box-shadow: 0 0 0 2px var(--color-accent); }
.size-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2); }
.size-grid button {
  height: 36px; border: 1px solid var(--color-gray-200); border-radius: var(--radius-sm); font-size: 12px; font-weight: 500;
  transition: all var(--ease-micro);
}
.size-grid button:hover { border-color: var(--color-black); }
.size-grid button.active { background: var(--color-black); color: #fff; border-color: var(--color-black); }
.price-range { padding: var(--space-2) 0; }
.price-range input[type="range"] { width: 100%; accent-color: var(--color-accent); }
.price-range .values { display: flex; justify-content: space-between; font-size: 12px; color: var(--color-gray-600); margin-top: var(--space-2); }

.active-filters { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-6); }
.active-filter-chip {
  display: flex; align-items: center; gap: 6px;
  background: var(--color-accent-soft); color: var(--color-accent-dark);
  font-size: 12px; font-weight: 600; padding: 6px 10px 6px 12px; border-radius: 999px;
}
.active-filter-chip button { display: flex; }

.pagination { display: flex; align-items: center; justify-content: center; gap: var(--space-2); margin-top: var(--space-12); }
.pagination button {
  width: 38px; height: 38px; border-radius: var(--radius-sm); font-size: 13px; font-weight: 500;
  transition: all var(--ease-micro);
}
.pagination button.active { background: var(--color-black); color: #fff; }
.pagination button:hover:not(.active) { background: var(--color-gray-50); }

/* ==========================================================================
   Utilities
   ========================================================================== */
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--color-black); color: #fff;
  padding: var(--space-3) var(--space-5); z-index: 999; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

@media (max-width: 1100px) {
  .product-grid, .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .catalog-layout { grid-template-columns: 1fr; }
  .filters-panel { position: static; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .editorial { grid-template-columns: 1fr; }
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .hero h1 { font-size: 48px; }
  .advantages .container { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .product-grid, .categories-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4) var(--space-3); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .search-box { display: none; }
  .section-header { flex-direction: column; align-items: flex-start; }
  .header-inner { gap: var(--space-3); }
  .hero { min-height: 72vh; }
  .hero-content { padding-bottom: var(--space-10); max-width: 100%; }
  .hero h1 { font-size: 36px; }
  .hero p { font-size: 15px; }
  .hero-scroll-hint { display: none; }
  .newsletter { padding: var(--space-10) var(--space-6); }
  .newsletter-form { flex-direction: column; }
  .cart-drawer { width: 100%; max-width: 100%; }
  .brand-strip { gap: var(--space-6); }
}