:root {
  --brand: #E92705;
  --brand-hover: #d02000;
  --brand-glow: rgba(233, 39, 5, 0.15);
  --bg-base: #0c0d0e;
  --bg-surface: #141519;
  --bg-elevated: #1a1c23;
  --bg-elevated-2: #22252e;
  --border: #1e2128;
  --border-light: #2a2e38;
  --text: #f0f2f5;
  --text-muted: #8a8f9a;
  --text-dim: #5a5f6a;
  --success: #22c55e;
  --warn: #f59e0b;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 30px rgba(233,39,5,0.08);
}


*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; scroll-behavior: smooth; background-color: #0c0d0e; color-scheme: dark; }
body {
  font-family: var(--font-body);
  font-size: 1.5rem;
  background: var(--bg-base);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--text); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--brand); }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 2.4rem; }

/* ─── Top Bar ─── */
.topbar {
  background: #08090a;
  border-bottom: 1px solid var(--border);
  padding: 0.8rem 0;
  font-size: 1.2rem;
  color: var(--text-dim);
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2.4rem;
}
.topbar-contact { display: flex; gap: 2rem; align-items: center; }
.topbar-contact span { display: flex; align-items: center; gap: 0.4rem; }
.topbar-socials { display: flex; gap: 1.2rem; align-items:center; }
.topbar-socials a { color: var(--text-dim); font-size: 1.6rem; }
.topbar-socials a:hover { color: var(--brand); }
.lang-flags { display:inline-flex; align-items:center; gap:0.8rem; margin-left:1.2rem; }
.lang-flag { font-size:1.6rem; line-height:1; text-decoration:none; opacity:0.4; transition:opacity 0.2s; cursor:pointer; }
.lang-flag:hover { opacity:0.7; }
.lang-flag.is-active { opacity:1; }

/* ─── Header / Nav ─── */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(12,13,14,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2.4rem;
  height: 60px;
}
.logo {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.03em;
  display: flex; align-items: center; gap: 0.2rem;
}
.logo-light { color: #fff; }
.logo-brand { color: var(--brand); }
.logo-sub {
  font-size: 1rem;
  font-weight: 600;
  font-style: normal;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  margin-left: 0.6rem;
  text-transform: uppercase;
}
.nav { display: flex; align-items: center; gap: 2.4rem; }
.nav-link {
  font-size: 1.3rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  position: relative;
  padding: 0.4rem 0;
}
.nav-link::after {
  content: '';
  position: absolute; bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--brand);
  transition: width 0.3s;
}
.nav-link:hover { color: var(--text); }
.nav-link:hover::after { width: 100%; }
.header-actions {
  display: flex; align-items: center; gap: 1.6rem;
}
.header-actions a {
  position: relative;
  color: var(--text-muted);
  transition: color 0.2s;
}
.header-actions a:hover { color: var(--text); }
.cart-badge {
  position: absolute;
  top: -6px; right: -8px;
  background: var(--brand);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.search-toggle, .theme-toggle { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 2rem; padding: 0.4rem; display:flex; align-items:center; }
.search-toggle:hover, .theme-toggle:hover { color: var(--text); }

/* ─── Mobile Menu ─── */
.menu-toggle { background:none; border:none; color:var(--text-muted); cursor:pointer; padding:0.4rem; display:none; align-items:center; }
.menu-toggle:hover { color:var(--text); }
.mobile-menu {
  position:fixed; top:0; left:0; bottom:0; width:300px; max-width:80vw;
  background:var(--bg-surface); border-right:1px solid var(--border);
  z-index:200; transform:translateX(-100%); transition:transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
  display:flex; flex-direction:column; padding:2rem;
}
.mobile-menu.is-open { transform:translateX(0); }
.mobile-menu-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:3rem; padding-bottom:1.6rem; border-bottom:1px solid var(--border); }
.mobile-menu-links { display:flex; flex-direction:column; gap:0.4rem; flex-grow:1; }
.mobile-menu-links .nav-link { font-size:1.6rem; padding:1.2rem 0.8rem; border-radius:var(--radius-sm); }
.mobile-menu-links .nav-link:hover { background:var(--bg-elevated); }
.mobile-menu-footer { border-top:1px solid var(--border); padding-top:1.6rem; margin-top:auto; }
.mobile-overlay {
  position:fixed; top:0; left:0; right:0; bottom:0;
  background:rgba(0,0,0,0.5); z-index:199; opacity:0; pointer-events:none; transition:opacity 0.3s;
}
.mobile-overlay.is-open { opacity:1; pointer-events:auto; }
body.no-scroll { overflow:hidden; }



/* ─── Search Overlay ─── */
.search-overlay {
  position: fixed; top: 0; left: 0; right: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(20px);
  z-index: 200;
  padding: 6rem 2.4rem;
  display: none;
}
.search-overlay.active { display: block; }
.search-overlay .container { max-width: 720px; }
.search-overlay input {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 1.6rem 2rem;
  font-size: 2rem;
  color: var(--text);
  font-family: var(--font-heading);
  outline: none;
}
.search-overlay input:focus { border-color: var(--brand); }
.search-close {
  position: absolute; top: 2rem; right: 2.4rem;
  background: none; border: none; color: var(--text-muted);
  font-size: 3rem; cursor: pointer;
}
.search-close:hover { color: var(--text); }

/* ─── Hero ─── */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #050608 0%, #0c0d0e 40%, #141519 100%);
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(233,39,5,0.06) 0%, transparent 60%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(233,39,5,0.1);
  border: 1px solid rgba(233,39,5,0.2);
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.6rem;
}
.hero h1 {
  font-family: var(--font-heading);
  font-size: 4.8rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.2rem;
  letter-spacing: -0.02em;
}
.hero h1 span { color: var(--brand); }
.hero p {
  font-size: 1.6rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2.4rem;
  max-width: 48rem;
}
.hero-actions { display: flex; gap: 1.6rem; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 1rem 2.4rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 1.3rem;
  border: none;
  cursor: pointer;
  transition: all 0.25s;
  font-family: var(--font-heading);
}
.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 4px 16px rgba(233,39,5,0.25);
}
.btn-primary:hover {
  background: var(--brand-hover);
  box-shadow: 0 6px 24px rgba(233,39,5,0.35);
  transform: translateY(-2px);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-light);
}
.btn-outline:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: rgba(233,39,5,0.05);
}
.btn-sm { padding: 0.6rem 1.4rem; font-size: 1.1rem; }
.btn-lg { padding: 1.2rem 2.8rem; font-size: 1.4rem; }
.hero-image {
  display: flex; justify-content: center; align-items: center;
}
.hero-image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-elevated-2) 100%);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  color: var(--text-dim);
  font-size: 1.3rem;
  position: relative;
  overflow: hidden;
}
.hero-image-placeholder svg { opacity: 0.3; }
.hero-image-placeholder::after {
  content: '';
  position: absolute;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(233,39,5,0.08) 0%, transparent 70%);
  bottom: -40px; right: -40px;
}

/* ─── Sections ─── */
.section { padding: 6rem 0; }
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-header h2 {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1.5rem;
  max-width: 52rem;
  margin: 0 auto;
}

/* ─── Categories Grid ─── */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.6rem;
}
.cat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.4rem 2rem;
  text-align: center;
  transition: all 0.3s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.cat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--brand);
  transform: scaleX(0);
  transition: transform 0.3s;
}
.cat-card:hover { border-color: rgba(233,39,5,0.25); transform: translateY(-6px); box-shadow: 0 8px 30px rgba(0,0,0,0.25); }
.cat-card:hover::before { transform: scaleX(1); }
.cat-icon {
  width: 52px; height: 52px;
  margin: 0 auto 1.2rem;
  background: rgba(233,39,5,0.08);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand);
  transition: all 0.3s;
}
.cat-card:hover .cat-icon { background: rgba(233,39,5,0.15); }
.cat-card h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.cat-card p { color: var(--text-muted); font-size: 1.2rem; line-height: 1.4; }

/* ─── Products Grid ─── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
}
.prod-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}
.prod-card:hover {
  border-color: rgba(233,39,5,0.3);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(233,39,5,0.1);
}
.prod-card:hover .prod-img i,
.prod-card:hover .prod-img svg {
  transform: scale(1.12);
}
.prod-card .prod-img i,
.prod-card .prod-img svg {
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.prod-img {
  aspect-ratio: 4/3;
  background: var(--bg-elevated);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  position: relative;
}
.prod-img img { width: 100%; height: 100%; object-fit: cover; }
.prod-badge {
  position: absolute; top: 1.2rem; left: 1.2rem;
  background: var(--brand);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.3rem 1rem;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.prod-body { padding: 1.6rem; flex: 1; display: flex; flex-direction: column; }
.prod-category {
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand);
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.prod-body h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.prod-body h3 a { color: var(--text); }
.prod-body h3 a:hover { color: var(--brand); }
.prod-desc {
  color: var(--text-muted);
  font-size: 1.3rem;
  line-height: 1.5;
  margin-bottom: 1.2rem;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.prod-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border);
}
.prod-price {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--brand);
}
.prod-price-old {
  font-size: 1.3rem;
  color: var(--text-dim);
  text-decoration: line-through;
  margin-left: 0.8rem;
  font-weight: 400;
}
.add-cart-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.25s;
}
.add-cart-btn:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

/* ─── Brands ─── */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 2rem;
  align-items: center;
}
.brand-logo {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2rem;
  text-align: center;
  transition: all 0.3s;
  color: var(--text-dim);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.brand-logo:hover {
  border-color: var(--border-light);
  color: var(--text);
  transform: translateY(-2px);
}

/* ─── Features Strip ─── */
.features-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.6rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3.2rem;
}
.feature-item {
  text-align: center;
  padding: 1.6rem;
}
.feature-icon {
  font-size: 2.8rem;
  color: var(--brand);
  margin-bottom: 1.2rem;
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.feature-item:hover .feature-icon {
  transform: scale(1.2) translateY(-2px);
}
.feature-item h4 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.feature-item p {
  color: var(--text-muted);
  font-size: 1.3rem;
}

/* ─── Newsletter ─── */
.newsletter {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.newsletter::after {
  content: '';
  position: absolute;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(233,39,5,0.06) 0%, transparent 70%);
  top: -100px; right: -100px;
}
.newsletter h3 {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
}
.newsletter p { color: var(--text-muted); margin-bottom: 2.4rem; }
.newsletter-form {
  display: flex;
  gap: 1.2rem;
  max-width: 480px;
  margin: 0 auto;
}
.newsletter-form input {
  flex: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1.2rem 1.6rem;
  color: var(--text);
  font-size: 1.4rem;
  font-family: var(--font-body);
  outline: none;
}
.newsletter-form input:focus { border-color: var(--brand); }

/* ─── Footer ─── */
.footer {
  background: #08090a;
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand .logo { margin-bottom: 1.2rem; }
.footer-brand p {
  color: var(--text-muted);
  font-size: 1.3rem;
  line-height: 1.7;
  max-width: 32rem;
}
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 1.6rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.8rem; }
.footer-col a {
  color: var(--text-muted);
  font-size: 1.3rem;
}
.footer-col a:hover { color: var(--brand); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.6rem;
}
.footer-bottom p { color: var(--text-dim); font-size: 1.2rem; }
.footer-payments { display: flex; gap: 0.8rem; align-items: center; }
.footer-payments span {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.4rem 0.8rem;
  font-size: 1rem;
  color: var(--text-dim);
}

/* ─── Product Detail ─── */
.prod-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding: 3rem 0;
}
.prod-gallery {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
}
.prod-info { padding-top: 2rem; }
.prod-info .prod-category { margin-bottom: 0.8rem; }
.prod-info h1 {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 800;
  margin-bottom: 1rem;
}
.prod-info .prod-price {
  font-size: 2.6rem;
  margin-bottom: 1.6rem;
}
.prod-info .prod-desc {
  font-size: 1.4rem;
  -webkit-line-clamp: unset;
  margin-bottom: 2rem;
}
.prod-actions {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  flex-wrap: wrap;
}
.qty-selector {
  display: flex;
  align-items: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
}
.qty-selector button {
  width: 44px; height: 44px;
  background: none; border: none;
  color: var(--text);
  font-size: 1.8rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: color 0.2s;
}
.qty-selector button:hover { color: var(--brand); }
.qty-selector input {
  width: 48px;
  text-align: center;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.6rem;
  font-weight: 600;
  font-family: var(--font-heading);
  outline: none;
}
.prod-meta { margin-top: 2.4rem; padding-top: 2.4rem; border-top: 1px solid var(--border); }
.prod-meta dt { font-size: 1.1rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); margin-bottom: 0.2rem; }
.prod-meta dd { font-size: 1.4rem; margin-bottom: 1.2rem; }

/* ─── Cart Page ─── */
.cart-page { padding: 4rem 0; }
.cart-page h1 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 2.4rem;
}
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3.2rem;
  align-items: start;
}
.cart-items { display: flex; flex-direction: column; gap: 1.6rem; }
.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 1.6rem;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
}
.cart-item-img {
  width: 80px; height: 60px;
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  font-size: 0.9rem;
}
.cart-item-info h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}
.cart-item-info p { color: var(--text-muted); font-size: 1.2rem; }
.cart-item-price {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--brand);
  white-space: nowrap;
}
.cart-summary {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  position: sticky; top: 76px;
}
.cart-summary h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 2rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--border);
}
.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
}
.summary-row.total {
  border-top: 1px solid var(--border);
  padding-top: 1.2rem;
  margin-top: 1.2rem;
  font-weight: 700;
  font-size: 1.8rem;
  font-family: var(--font-heading);
}
.summary-row.total span:last-child { color: var(--brand); }
.cart-summary .btn { width: 100%; justify-content: center; margin-top: 1.6rem; }

/* ─── Checkout ─── */
.checkout-page { padding: 4rem 0; }
.checkout-page h1 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 2.4rem;
}
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3rem;
  align-items: start;
}
.form-group { margin-bottom: 2rem; }
.form-group label {
  display: block;
  font-size: 1.2rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1.2rem 1.6rem;
  color: var(--text);
  font-size: 1.4rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--brand);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }

/* ─── Empty State ─── */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}
.empty-state svg { margin-bottom: 2rem; opacity: 0.3; }
.empty-state h3 { font-family: var(--font-heading); font-size: 2rem; color: var(--text); margin-bottom: 0.8rem; }
.empty-state p { margin-bottom: 2rem; }

/* ─── Toast ─── */
.toast {
  position: fixed; bottom: 2.4rem; right: 2.4rem;
  background: var(--bg-elevated-2);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1.2rem 2rem;
  color: var(--text);
  font-size: 1.3rem;
  font-weight: 500;
  box-shadow: var(--shadow);
  z-index: 300;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s;
}
.toast.active { transform: translateY(0); opacity: 1; }
.toast.success { border-color: var(--success); }
.toast.error { border-color: var(--brand); }

/* ─── Breadcrumb ─── */
.breadcrumb {
  display: flex; gap: 0.8rem;
  align-items: center;
  font-size: 1.2rem;
  color: var(--text-dim);
  padding: 2rem 0;
}
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--brand); }
.breadcrumb span { color: var(--text-muted); }

/* ─── Catalog Filters ─── */
.catalog-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2.4rem;
  align-items: start;
  padding: 2.4rem 0;
}
.filter-sidebar {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  position: sticky; top: 76px;
}
.filter-sidebar h4 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.6rem;
}
.filter-group { margin-bottom: 2.4rem; }
.filter-group h5 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
}
.filter-group label {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.3rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.4rem 0;
}
.filter-group label:hover { color: var(--text); }
.filter-group input[type="checkbox"] {
  accent-color: var(--brand);
  width: 16px; height: 16px;
}
.catalog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.4rem;
}
.catalog-header h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
}
.catalog-count { color: var(--text-muted); font-size: 1.3rem; }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero h1 { font-size: 3.6rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cart-layout,
  .checkout-layout,
  .catalog-layout { grid-template-columns: 1fr; }
  .filter-sidebar { position: static; }
  .prod-detail { grid-template-columns: 1fr; gap: 2.4rem; }
}
@media (max-width: 768px) {
  .topbar-contact span:not(:first-child) { display: none; }
  .nav { display: none; }
  .menu-toggle { display: flex; }
  .hero { min-height: auto; padding: 4rem 0; }
  .hero h1 { font-size: 2.8rem; }
  .section { padding: 4rem 0; }
  .section-header { margin-bottom: 3rem; }
  .section-header h2 { font-size: 2rem; }
  .features-strip { padding: 1.6rem; grid-template-columns: 1fr 1fr; }
  .newsletter { padding: 2.4rem 1.6rem; }
  .newsletter h3 { font-size: 1.8rem; }
  .newsletter-form { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
  .header-inner { height: 52px; }
  .logo { font-size: 1.8rem; }
  .cart-item { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .prod-detail { padding: 1.6rem 0; }
  .prod-info h1 { font-size: 2rem; }
}

/* Cross-document View Transitions */
@view-transition {
  navigation: auto;
}

::view-transition { background: #0c0d0e !important; }
::view-transition-group(root) { background: #0c0d0e !important; }
::view-transition-image-pair(root) { background: #0c0d0e !important; isolation: auto !important; }
::view-transition-old(root) {
  background: #0c0d0e !important;
  mix-blend-mode: normal !important;
  animation: 0.4s ease-in-out both vt-slide-out-left;
}
::view-transition-new(root) {
  background: #0c0d0e !important;
  mix-blend-mode: normal !important;
  animation: 0.4s ease-in-out both vt-slide-in-right;
}

@keyframes vt-slide-out-left {
  to { opacity: 0; transform: translateX(-100%); }
}
@keyframes vt-slide-in-right {
  from { opacity: 0; transform: translateX(100%); }
  to { opacity: 1; transform: translateX(0); }
}

.topbar { view-transition-name: topbar; }
.header { view-transition-name: header; }
.footer { view-transition-name: footer; }

::view-transition-old(topbar),
::view-transition-new(topbar),
::view-transition-old(header),
::view-transition-new(header),
::view-transition-old(footer),
::view-transition-new(footer) {
  animation: none;
}

/* Scrollbar laranja */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: #E92705; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #d02000; }
* { scrollbar-color: #E92705 var(--bg-base); scrollbar-width: thin; }