/* ============================================================
   PRIMEFIX RENOVATIONS LTD — Main Stylesheet
   Industrial Professional Theme
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;500;600;700;800&family=Barlow:wght@300;400;500;600&display=swap');

:root {
  --black: #0a0a0a;
  --dark: #111318;
  --dark-2: #1a1d24;
  --dark-3: #22262f;
  --mid: #2e3340;
  --border: #2e3340;
  --border-light: rgba(255,255,255,0.08);
  --orange: #e8521a;
  --orange-dark: #c4430f;
  --orange-light: #ff6b35;
  --white: #ffffff;
  --off-white: #f0f0ec;
  --gray: #8a8f9e;
  --gray-light: #b8bcc8;
  --text: #d4d7e0;
  --success: #2ecc71;
  --error: #e74c3c;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;

  --radius: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.6);
  --glow: 0 0 24px rgba(232,82,26,0.2);

  --transition: 0.2s ease;
  --max-width: 1280px;
  --header-h: 70px;
}

/* ============ RESET ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }
ul, ol { list-style: none; }

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.8rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.25rem; }
p { color: var(--text); line-height: 1.7; }
.label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
}

/* ============ LAYOUT ============ */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--sm { padding: 64px 0; }
.section--dark { background: var(--dark-2); }
.section--darker { background: var(--black); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
  border: 2px solid var(--orange);
}
.btn-primary:hover {
  background: var(--orange-light);
  border-color: var(--orange-light);
  transform: translateY(-1px);
  box-shadow: var(--glow);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--orange);
  color: var(--orange);
}
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-lg { padding: 18px 36px; font-size: 1.1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ============ HEADER / NAV ============ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: background var(--transition);
}
.nav {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--orange);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
}
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}
.nav-logo-text span { color: var(--orange); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-light);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
}
.cart-btn:hover { border-color: var(--orange); color: var(--orange); }
.cart-count {
  position: absolute;
  top: -6px; right: -6px;
  width: 18px; height: 18px;
  background: var(--orange);
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  display: none;
}
.cart-count.visible { display: flex; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--header-h);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(10,10,10,0.97) 0%, rgba(17,19,24,0.9) 60%, rgba(232,82,26,0.08) 100%),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 40px,
      rgba(255,255,255,0.012) 40px,
      rgba(255,255,255,0.012) 41px
    );
}
.hero-accent {
  position: absolute;
  top: 20%;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232,82,26,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.hero-eyebrow-line {
  width: 40px;
  height: 2px;
  background: var(--orange);
}
.hero h1 {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 800;
  line-height: 0.95;
  margin-bottom: 24px;
  text-transform: uppercase;
}
.hero h1 em {
  font-style: normal;
  color: var(--orange);
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--gray-light);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border-light);
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

/* ============ SECTION HEADER ============ */
.section-header { margin-bottom: 56px; }
.section-header.text-center .section-title { max-width: 600px; margin: 0 auto; }
.section-title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 16px; }
.section-desc { font-size: 1rem; color: var(--gray-light); max-width: 560px; }

/* ============ PRODUCT CARDS ============ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.25s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow), var(--glow);
}
.product-image {
  aspect-ratio: 4/3;
  background: var(--dark-3);
  overflow: hidden;
  position: relative;
}
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-image img { transform: scale(1.04); }
.product-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dark-3), var(--mid));
}
.product-image-placeholder svg { opacity: 0.2; }
.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius);
}
.product-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-category {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
}
.product-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}
.product-desc {
  font-size: 0.875rem;
  color: var(--gray);
  line-height: 1.6;
  flex: 1;
}
.product-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}
.add-to-cart-btn {
  padding: 8px 16px;
  background: var(--orange);
  color: var(--white);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
}
.add-to-cart-btn:hover {
  background: var(--orange-light);
  transform: translateY(-1px);
}
.add-to-cart-btn.added {
  background: var(--success);
}

/* ============ SKELETON LOADER ============ */
.skeleton {
  background: linear-gradient(90deg, var(--dark-3) 25%, var(--mid) 50%, var(--dark-3) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius);
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.skeleton-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.skeleton-img { height: 210px; }
.skeleton-body { padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.skeleton-line { height: 14px; border-radius: var(--radius); }
.skeleton-line-sm { width: 40%; }
.skeleton-line-lg { width: 80%; }
.skeleton-footer { padding: 16px 20px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; }
.skeleton-price { width: 80px; height: 22px; border-radius: var(--radius); }
.skeleton-btn { width: 100px; height: 34px; border-radius: var(--radius); }

/* ============ FEATURES ============ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.feature-card {
  background: var(--dark-2);
  padding: 40px 32px;
  transition: background var(--transition);
}
.feature-card:hover { background: var(--dark-3); }
.feature-icon {
  width: 52px; height: 52px;
  background: rgba(232,82,26,0.12);
  border: 1px solid rgba(232,82,26,0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--orange);
  font-size: 1.4rem;
}
.feature-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.feature-desc { font-size: 0.9rem; color: var(--gray); line-height: 1.7; }

/* ============ HOW IT WORKS ============ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 1px;
  background: linear-gradient(90deg, var(--orange), var(--border), var(--border), var(--orange));
}
.step-card { padding: 0 24px; text-align: center; }
.step-num {
  width: 56px; height: 56px;
  border: 2px solid var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--orange);
  margin: 0 auto 24px;
  background: var(--dark);
  position: relative;
  z-index: 1;
}
.step-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.step-desc { font-size: 0.875rem; color: var(--gray); line-height: 1.7; }

/* ============ TESTIMONIALS ============ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px; right: 24px;
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  color: var(--orange);
  opacity: 0.15;
  line-height: 1;
}
.testimonial-stars { color: var(--orange); font-size: 0.9rem; margin-bottom: 16px; }
.testimonial-text { font-size: 0.95rem; color: var(--gray-light); line-height: 1.7; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}
.testimonial-name { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--white); }
.testimonial-role { font-size: 0.8rem; color: var(--gray); }

/* ============ CTA BANNER ============ */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--dark-2) 0%, var(--dark-3) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  left: -200px; top: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(232,82,26,0.1) 0%, transparent 70%);
}
.cta-section::after {
  content: '';
  position: absolute;
  right: -200px; bottom: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(232,82,26,0.08) 0%, transparent 70%);
}
.cta-content { position: relative; z-index: 1; text-align: center; }
.cta-content h2 { margin-bottom: 16px; }
.cta-content p { font-size: 1.1rem; color: var(--gray-light); margin-bottom: 36px; max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============ FILTERS (products page) ============ */
.filters-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.filter-pill {
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-light);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-pill:hover { border-color: var(--orange); color: var(--orange); }
.filter-pill.active { background: var(--orange); border-color: var(--orange); color: var(--white); }

/* ============ CART SIDEBAR ============ */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-sidebar {
  position: fixed;
  top: 0; right: 0;
  width: 420px;
  height: 100vh;
  background: var(--dark-2);
  border-left: 1px solid var(--border);
  z-index: 2001;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}
.cart-sidebar.open { transform: translateX(0); }
.cart-header {
  padding: 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cart-title { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--white); }
.cart-close {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--gray-light);
  cursor: pointer;
  transition: all var(--transition);
  font-size: 1.2rem;
}
.cart-close:hover { border-color: var(--orange); color: var(--orange); }
.cart-items { flex: 1; overflow-y: auto; padding: 24px; }
.cart-empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--gray);
}
.cart-empty-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.4; }
.cart-empty p { font-size: 0.95rem; }
.cart-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
}
.cart-item-img {
  width: 72px; height: 72px;
  border-radius: var(--radius-md);
  background: var(--dark-3);
  overflow: hidden;
  flex-shrink: 0;
}
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info { flex: 1; }
.cart-item-name { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.cart-item-price { font-size: 0.875rem; color: var(--orange); font-weight: 600; margin-bottom: 8px; }
.qty-control { display: flex; align-items: center; gap: 8px; }
.qty-btn {
  width: 26px; height: 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-light);
  cursor: pointer;
  transition: all var(--transition);
  font-size: 1rem;
  background: var(--dark-3);
}
.qty-btn:hover { border-color: var(--orange); color: var(--orange); }
.qty-num { font-family: var(--font-display); font-size: 0.95rem; font-weight: 600; color: var(--white); min-width: 20px; text-align: center; }
.cart-item-remove {
  color: var(--gray);
  cursor: pointer;
  font-size: 1rem;
  transition: color var(--transition);
  padding: 4px;
  flex-shrink: 0;
  background: none;
  border: none;
}
.cart-item-remove:hover { color: var(--error); }
.cart-footer {
  padding: 24px;
  border-top: 1px solid var(--border);
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.cart-total-label { font-family: var(--font-display); font-size: 1rem; color: var(--gray-light); }
.cart-total-amount { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--white); }
.cart-note { font-size: 0.78rem; color: var(--gray); margin-bottom: 16px; text-align: center; }

/* ============ PRODUCT DETAIL PAGE ============ */
.product-detail { padding: 100px 0 80px; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.product-gallery { position: sticky; top: 90px; }
.product-main-img {
  aspect-ratio: 4/3;
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
}
.product-main-img img { width: 100%; height: 100%; object-fit: contain; padding: 24px; }
.product-info { padding-top: 8px; }
.product-detail-category { margin-bottom: 12px; }
.product-detail-name { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 16px; }
.product-detail-price { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: var(--orange); margin-bottom: 24px; }
.product-detail-desc { font-size: 1rem; color: var(--gray-light); line-height: 1.8; margin-bottom: 32px; }
.product-detail-meta { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; padding: 20px; background: var(--dark-2); border: 1px solid var(--border); border-radius: var(--radius-md); }
.meta-row { display: flex; justify-content: space-between; align-items: center; font-size: 0.875rem; }
.meta-label { color: var(--gray); }
.meta-value { color: var(--white); font-weight: 500; }
.product-detail-actions { display: flex; flex-direction: column; gap: 12px; }
.qty-selector { display: flex; align-items: center; gap: 16px; }
.qty-selector-label { font-size: 0.875rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.08em; }
.qty-selector-control { display: flex; align-items: center; gap: 12px; }
.qty-selector-btn {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  cursor: pointer;
  background: var(--dark-3);
  font-size: 1.2rem;
  transition: all var(--transition);
}
.qty-selector-btn:hover { border-color: var(--orange); color: var(--orange); }
.qty-selector-num { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--white); min-width: 32px; text-align: center; }

/* ============ PAGE HERO ============ */
.page-hero {
  padding: 120px 0 60px;
  background: var(--dark-2);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  right: 0; top: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(232,82,26,0.04));
}
.page-hero-content { position: relative; z-index: 1; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.8rem;
  color: var(--gray);
}
.breadcrumb a { color: var(--gray); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb span { color: var(--border); }

/* ============ ABOUT PAGE ============ */
.about-story { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-visual {
  aspect-ratio: 5/4;
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.about-visual-inner {
  text-align: center;
  color: var(--gray);
}
.about-visual-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(232,82,26,0.06));
}
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 32px; }
.about-stat {
  padding: 24px;
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.about-stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 6px;
}
.about-stat-label { font-size: 0.85rem; color: var(--gray); }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.team-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
}
.team-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin: 0 auto 16px;
}
.team-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.team-role { font-size: 0.85rem; color: var(--gray); }

/* ============ CONTACT PAGE ============ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon {
  width: 44px; height: 44px;
  background: rgba(232,82,26,0.12);
  border: 1px solid rgba(232,82,26,0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-item-label { font-family: var(--font-display); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gray); margin-bottom: 4px; }
.contact-item-value { color: var(--white); font-size: 0.95rem; }
.contact-form {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-light); margin-bottom: 8px; }
.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--white);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  outline: none;
}
.form-input:focus { border-color: var(--orange); }
.form-input::placeholder { color: var(--gray); }
textarea.form-input { resize: vertical; min-height: 140px; }

/* ============ FAQ PAGE ============ */
.faq-list { display: flex; flex-direction: column; gap: 2px; }
.faq-item {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-question {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--dark-3); }
.faq-q-text { font-family: var(--font-display); font-size: 1rem; font-weight: 600; color: var(--white); }
.faq-toggle {
  width: 28px; height: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-light);
  font-size: 1rem;
  flex-shrink: 0;
  transition: all var(--transition);
}
.faq-item.open .faq-toggle { background: var(--orange); border-color: var(--orange); color: var(--white); transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-answer-inner { padding: 0 24px 20px; font-size: 0.95rem; color: var(--gray-light); line-height: 1.8; }
.faq-item.open .faq-answer { max-height: 400px; }

/* ============ TOAST ============ */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; }
.toast {
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  box-shadow: var(--shadow);
  transform: translateX(120%);
  transition: transform 0.3s ease;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 320px;
}
.toast.show { transform: translateX(0); }
.toast-success { background: var(--success); }
.toast-error { background: var(--error); }
.toast-info { background: var(--orange); }

/* ============ SUCCESS / CANCEL PAGES ============ */
.result-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--header-h) 24px 24px;
}
.result-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 60px 48px;
  text-align: center;
  max-width: 560px;
  width: 100%;
}
.result-icon { font-size: 4rem; margin-bottom: 24px; }
.result-card h1 { margin-bottom: 16px; }
.result-card p { color: var(--gray-light); margin-bottom: 32px; font-size: 1.05rem; }

/* ============ LEGAL PAGES ============ */
.legal-content { max-width: 800px; margin: 0 auto; }
.legal-content h2 { font-size: 1.4rem; margin: 40px 0 16px; color: var(--white); }
.legal-content p, .legal-content li { font-size: 0.95rem; color: var(--gray-light); line-height: 1.8; margin-bottom: 12px; }
.legal-content ul { padding-left: 20px; }
.legal-content ul li { list-style: disc; }
.legal-content a { color: var(--orange); }

/* ============ FOOTER ============ */
.site-footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand-desc { font-size: 0.875rem; color: var(--gray); line-height: 1.7; margin: 16px 0 24px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray);
  font-size: 0.9rem;
  transition: all var(--transition);
}
.footer-social a:hover { border-color: var(--orange); color: var(--orange); }
.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 0.875rem; color: var(--gray); transition: color var(--transition); }
.footer-links a:hover { color: var(--orange); }
.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom-text { font-size: 0.8rem; color: var(--gray); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.8rem; color: var(--gray); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--orange); }

/* ============ ERROR STATE ============ */
.error-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--gray);
}
.error-state h3 { color: var(--white); margin-bottom: 12px; }
.error-state p { margin-bottom: 24px; }

/* ============ LOADING SPINNER ============ */
.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 40px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ MEDIA QUERIES ============ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }
  .step-card { padding-bottom: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --header-h: 60px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 60px; left: 0; right: 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(12px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
  }
  .grid-2, .grid-3, .about-story, .product-detail-grid, .contact-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .cart-sidebar { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 64px 0; }
  .hero { padding: 120px 0 60px; min-height: auto; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
}