/* =============================================
   Asia pacific Traders — PREMIUM WEBSITE DESIGN SYSTEM
   ============================================= */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
  --brand-red: hsl(4, 86%, 48%);
  --brand-red-dark: hsl(4, 90%, 36%);
  --brand-red-light: hsl(4, 90%, 62%);
  --brand-red-glow: hsla(4, 86%, 48%, 0.18);
  --brand-red-subtle: hsla(4, 86%, 48%, 0.06);
  --brand-navy: hsl(218, 54%, 16%);
  --brand-navy-mid: hsl(218, 44%, 24%);
  --brand-gold: hsl(42, 90%, 52%);
  --text-dark: hsl(218, 30%, 12%);
  --text-medium: hsl(218, 12%, 38%);
  --text-light: hsl(218, 8%, 58%);
  --bg-light: hsl(218, 20%, 97%);
  --bg-off: hsl(218, 15%, 94%);
  --bg-white: #ffffff;
  --border-light: hsl(218, 15%, 88%);
  --border-subtle: hsl(218, 15%, 93%);
  --shadow-xs: 0 2px 6px rgba(0,0,0,0.04);
  --shadow-sm: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-md: 0 10px 30px rgba(0,0,0,0.09);
  --shadow-lg: 0 24px 60px rgba(0,0,0,0.13);
  --shadow-red: 0 8px 32px hsla(4,86%,48%,0.28);
  --shadow-navy: 0 8px 32px hsla(218,54%,16%,0.28);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --font-primary: 'Outfit', sans-serif;
  --font-secondary: 'Inter', sans-serif;
  --max-width: 1240px;
  --nav-height: 76px;
  --card-radius: 16px;
  --card-radius-sm: 10px;
  --input-radius: 10px;
}

/* ---- Reset ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-secondary); color: var(--text-dark); line-height: 1.65; background: var(--bg-white); overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; outline: none; }

/* ---- Container ---- */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* ---- Section Titles ---- */
.section-title { text-align: center; margin-bottom: 48px; }
.section-title h2 {
  font-family: var(--font-primary);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--brand-navy);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.section-title p { font-size: 1rem; color: var(--text-medium); max-width: 540px; margin: 0 auto; }

.divider {
  width: 52px; height: 4px;
  background: linear-gradient(90deg, var(--brand-red), var(--brand-red-light));
  border-radius: 4px; margin: 12px auto 16px;
}

/* ---- Scroll Animations ---- */
.animate-on-scroll { opacity: 0; transform: translateY(28px); transition: opacity 0.6s ease, transform 0.6s ease; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }
.stagger .animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.stagger .animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.stagger .animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }
.stagger > *:nth-child(1) { transition-delay: 0.05s; }
.stagger > *:nth-child(2) { transition-delay: 0.12s; }
.stagger > *:nth-child(3) { transition-delay: 0.19s; }
.stagger > *:nth-child(4) { transition-delay: 0.26s; }
.stagger > *:nth-child(5) { transition-delay: 0.33s; }
.stagger > *:nth-child(6) { transition-delay: 0.40s; }
.stagger > *:nth-child(7) { transition-delay: 0.47s; }
.stagger > *:nth-child(8) { transition-delay: 0.54s; }
.stagger > *:nth-child(9) { transition-delay: 0.61s; }

/* =============================================
   TOP BAR
   ============================================= */
.top-bar {
  background: var(--brand-navy);
  color: rgba(255,255,255,0.85);
  font-size: 0.78rem;
  padding: 9px 0;
  font-family: var(--font-secondary);
  letter-spacing: 0.01em;
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.top-bar-left { display: flex; gap: 20px; flex-wrap: wrap; }
.top-bar-left a { color: rgba(255,255,255,0.8); display: flex; align-items: center; gap: 6px; transition: var(--transition); }
.top-bar-left a:hover { color: #fff; }
.top-bar-left i { color: var(--brand-red-light); font-size: 0.8rem; }
.top-bar-right { display: flex; gap: 10px; }
.social-icon {
  width: 28px; height: 28px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.75);
  font-size: 0.72rem;
  transition: var(--transition);
}
.social-icon:hover { background: var(--brand-red); border-color: var(--brand-red); color: #fff; transform: translateY(-1px); }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  height: var(--nav-height);
  display: flex; align-items: center;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.99);
  box-shadow: 0 4px 24px rgba(0,0,0,0.09);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 100%; }

.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-text {
  font-family: var(--font-primary);
  font-size: 1.55rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--brand-red) 0%, hsl(4, 90%, 38%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.nav-menu { display: flex; align-items: center; gap: 2px; }
.nav-menu li { position: relative; }
.nav-menu > li > a {
  display: flex; align-items: center; gap: 4px;
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  border-radius: 8px;
  transition: var(--transition);
  font-family: var(--font-primary);
  white-space: nowrap;
}
.nav-menu > li > a:hover, .nav-menu > li > a.active {
  color: var(--brand-red);
  background: var(--brand-red-subtle);
}
.nav-menu > li:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }

.dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--card-radius-sm);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: var(--transition);
  z-index: 100;
}
.dropdown li a {
  display: block; padding: 9px 14px;
  font-size: 0.84rem; color: var(--text-dark);
  border-radius: 6px; font-weight: 500;
}
.dropdown li a:hover { background: var(--brand-red-subtle); color: var(--brand-red); }

.nav-search {
  width: 38px; height: 38px;
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-medium);
  font-size: 0.85rem;
  transition: var(--transition);
  flex-shrink: 0;
}
.nav-search:hover { background: var(--brand-red); border-color: var(--brand-red); color: #fff; transform: scale(1.08); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2.5px; background: var(--text-dark); border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Search Overlay */
.search-overlay {
  position: fixed; inset: 0;
  background: rgba(13, 18, 36, 0.88);
  backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  z-index: 2000;
  opacity: 0; visibility: hidden; transition: var(--transition);
}
.search-overlay.active { opacity: 1; visibility: visible; }
.search-overlay input {
  width: 100%; max-width: 600px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  padding: 16px 28px;
  font-size: 1.2rem; color: #fff;
  font-family: var(--font-primary);
}
.search-overlay input::placeholder { color: rgba(255,255,255,0.5); }
.search-close {
  position: absolute; top: 28px; right: 32px;
  font-size: 2rem; color: rgba(255,255,255,0.7);
  cursor: pointer; transition: var(--transition);
}
.search-close:hover { color: #fff; transform: rotate(90deg); }

/* =============================================
   HERO SECTION
   ============================================= */
.hero { position: relative; height: 100vh; min-height: 600px; overflow: hidden; }
.hero-slider { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0;
  opacity: 0; transition: opacity 0.9s ease;
}
.hero-slide.active { opacity: 1; }
.hero-slide-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero-slide.active .hero-slide-bg { transform: scale(1); }
.hero-slide::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13, 22, 52, 0.82) 0%,
    rgba(13, 22, 52, 0.55) 50%,
    rgba(196, 32, 24, 0.22) 100%
  );
}
.hero-content {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: center;
  padding: 0 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  left: 50%; transform: translateX(-50%);
  width: 100%;
  z-index: 2;
}
.hero-content h1 {
  font-family: var(--font-primary);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  max-width: 680px;
  letter-spacing: -0.03em;
  text-shadow: 0 2px 24px rgba(0,0,0,0.3);
  animation: heroFadeUp 0.9s ease both;
}
.hero-content p {
  font-size: clamp(1rem, 2vw, 1.22rem);
  color: rgba(255,255,255,0.88);
  margin-top: 18px;
  max-width: 520px;
  line-height: 1.7;
  animation: heroFadeUp 0.9s 0.15s ease both;
}
.hero-cta {
  display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap;
  animation: heroFadeUp 0.9s 0.3s ease both;
}
.hero-btn-primary {
  background: var(--brand-red);
  color: #fff;
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 700;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  box-shadow: var(--shadow-red);
  transition: var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
}
.hero-btn-primary:hover { background: var(--brand-red-dark); transform: translateY(-2px); box-shadow: 0 12px 40px hsla(4,86%,48%,0.4); }
.hero-btn-outline {
  background: rgba(255,255,255,0.12);
  color: #fff;
  padding: 14px 30px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.35);
  font-weight: 600;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}
.hero-btn-outline:hover { background: rgba(255,255,255,0.22); transform: translateY(-2px); }

/* Hero Stat Badges */
.hero-stats {
  display: flex; gap: 20px; margin-top: 44px; flex-wrap: wrap;
  animation: heroFadeUp 0.9s 0.45s ease both;
}
.hero-stat {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 12px 20px;
  display: flex; flex-direction: column; align-items: center;
  min-width: 110px;
}
.hero-stat-num { font-family: var(--font-primary); font-size: 1.8rem; font-weight: 900; color: #fff; line-height: 1; }
.hero-stat-label { font-size: 0.73rem; color: rgba(255,255,255,0.72); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.06em; }

.hero-dots {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 3;
}
.hero-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.4); cursor: pointer;
  transition: var(--transition);
}
.hero-dot.active { background: #fff; width: 24px; border-radius: 4px; }

@keyframes heroFadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }

/* =============================================
   STATS TICKER STRIP
   ============================================= */
.stats-strip {
  background: linear-gradient(90deg, var(--brand-red-dark) 0%, var(--brand-red) 100%);
  padding: 18px 0;
  overflow: hidden;
}
.stats-strip-inner {
  display: flex; gap: 0; align-items: stretch; justify-content: center; flex-wrap: wrap;
}
.stat-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 8px 40px;
  border-right: 1px solid rgba(255,255,255,0.2);
}
.stat-item:last-child { border-right: none; }
.stat-item-num { font-family: var(--font-primary); font-size: 2.2rem; font-weight: 900; color: #fff; line-height: 1; }
.stat-item-label { font-size: 0.78rem; color: rgba(255,255,255,0.8); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.07em; }

/* =============================================
   SERVICES SECTION
   ============================================= */
.services-section { padding: 90px 0; background: var(--bg-white); }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.service-card {
  background: linear-gradient(145deg, #fff, var(--bg-light));
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-red), var(--brand-red-light));
  transform: scaleX(0); transform-origin: left;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--border-light); }
.service-card:hover::before { transform: scaleX(1); }
.service-card .icon {
  width: 60px; height: 60px;
  background: var(--brand-red-subtle);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .icon { background: var(--brand-red); }
.service-card .icon i { font-size: 1.5rem; color: var(--brand-red); transition: var(--transition); }
.service-card:hover .icon i { color: #fff; }
.service-card h3 {
  font-family: var(--font-primary); font-size: 1.12rem; font-weight: 700;
  color: var(--brand-navy); margin-bottom: 12px;
}
.card-divider { width: 36px; height: 3px; background: var(--brand-red); border-radius: 3px; margin-bottom: 14px; }
.service-card p { font-size: 0.88rem; color: var(--text-medium); line-height: 1.7; }

/* =============================================
   CUSTOMERS SECTION
   ============================================= */
.customers-section { padding: 90px 0; background: var(--bg-light); }
.customers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.customer-card {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  padding: 24px;
  display: flex; gap: 18px; align-items: flex-start;
  transition: var(--transition);
}
.customer-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: hsla(4,86%,48%,0.25); }
.customer-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: var(--brand-red-subtle);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.customer-icon i { font-size: 1.2rem; color: var(--brand-red); }
.customer-info h4 { font-family: var(--font-primary); font-size: 0.96rem; font-weight: 700; color: var(--brand-navy); margin-bottom: 6px; }
.customer-info .card-divider { width: 28px; height: 2px; margin-bottom: 8px; }
.customer-info p { font-size: 0.82rem; color: var(--text-medium); line-height: 1.65; }

/* =============================================
   PRODUCTS CAROUSEL SECTION (homepage)
   ============================================= */
.products-section { padding: 90px 0; background: var(--brand-navy); }
.products-section .section-title h2 { color: #fff; }
.products-section .section-title p { color: rgba(255,255,255,0.65); }
.products-section .divider { background: linear-gradient(90deg, var(--brand-red), var(--brand-red-light)); }

.products-carousel { position: relative; overflow: hidden; border-radius: var(--card-radius); }
.products-track { display: flex; transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
.product-slide {
  min-width: 100%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--card-radius);
  padding: 52px 56px;
}
.product-info h3 {
  font-family: var(--font-primary); font-size: 1.85rem; font-weight: 800;
  color: #fff; margin-bottom: 20px; line-height: 1.2; letter-spacing: -0.02em;
}
.product-info ul { margin-bottom: 28px; }
.product-info ul li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 7px 0;
  color: rgba(255,255,255,0.78);
  font-size: 0.9rem; border-bottom: 1px solid rgba(255,255,255,0.07);
}
.product-info ul li::before {
  content: '✓'; color: var(--brand-red-light);
  font-weight: 900; flex-shrink: 0; margin-top: 1px;
}
.product-image {
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.product-image img {
  width: 100%; height: 340px;
  object-fit: cover;
  border-radius: 12px;
  transition: transform 0.6s ease;
}
.product-slide:hover .product-image img { transform: scale(1.04); }
.btn-outline-red {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--brand-red);
  color: var(--brand-red-light);
  padding: 12px 28px; border-radius: 50px;
  font-weight: 700; font-family: var(--font-primary); font-size: 0.9rem;
  transition: var(--transition);
}
.btn-outline-red:hover { background: var(--brand-red); color: #fff; box-shadow: var(--shadow-red); transform: translateY(-2px); }

.carousel-dots { display: flex; gap: 8px; justify-content: center; margin-top: 24px; }
.carousel-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.3); cursor: pointer; transition: var(--transition); }
.carousel-dot.active { background: var(--brand-red); width: 24px; border-radius: 4px; }

/* =============================================
   NEWS SECTION
   ============================================= */
.news-section { padding: 90px 0; background: var(--bg-white); }
.news-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.news-card {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: var(--transition);
  display: grid; grid-template-columns: 1fr 1fr;
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.news-card-image { overflow: hidden; }
.news-card-image img { width: 100%; height: 100%; min-height: 200px; object-fit: cover; transition: transform 0.5s ease; }
.news-card:hover .news-card-image img { transform: scale(1.07); }
.news-card-content { padding: 28px 24px; display: flex; flex-direction: column; }
.news-card-content h3 { font-family: var(--font-primary); font-size: 1.1rem; font-weight: 700; color: var(--brand-navy); margin-bottom: 12px; line-height: 1.35; }
.news-card-content p { font-size: 0.85rem; color: var(--text-medium); line-height: 1.7; flex: 1; }
.btn-outline {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1.5px solid var(--brand-red);
  color: var(--brand-red);
  padding: 9px 20px; border-radius: 50px;
  font-weight: 600; font-size: 0.82rem;
  margin-top: 18px; align-self: flex-start;
  transition: var(--transition);
}
.btn-outline:hover { background: var(--brand-red); color: #fff; }

/* =============================================
   INFO SECTION (About/Why/Contact)
   ============================================= */
.info-section { padding: 80px 0; background: var(--bg-light); border-top: 1px solid var(--border-subtle); }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.info-block {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  padding: 32px 28px;
}
.info-block h3 {
  font-family: var(--font-primary); font-size: 1.3rem; font-weight: 800;
  color: var(--brand-navy); margin-bottom: 6px;
}
.block-divider { width: 40px; height: 3px; background: var(--brand-red); border-radius: 3px; margin-bottom: 20px; }
.about-img { width: 100%; height: 180px; object-fit: cover; border-radius: 10px; margin-bottom: 16px; }
.info-block p { font-size: 0.87rem; color: var(--text-medium); line-height: 1.75; }
.read-more { color: var(--brand-red); font-weight: 600; }
.read-more:hover { text-decoration: underline; }

/* Accordion */
.accordion { display: flex; flex-direction: column; gap: 8px; }
.accordion-item { border: 1px solid var(--border-light); border-radius: 10px; overflow: hidden; }
.accordion-header {
  display: flex; align-items: center; gap: 12px;
  width: 100%; padding: 13px 16px;
  font-family: var(--font-primary); font-weight: 600; font-size: 0.88rem;
  color: var(--brand-navy); text-align: left; cursor: pointer;
  background: transparent; transition: var(--transition);
}
.accordion-header:hover { background: var(--brand-red-subtle); }
.accordion-item.active .accordion-header { background: var(--brand-red-subtle); color: var(--brand-red); }
.accordion-icon { width: 22px; height: 22px; border-radius: 50%; background: var(--brand-red); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; font-weight: 700; }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.38s cubic-bezier(0.4, 0, 0.2, 1); }
.accordion-item.active .accordion-body { max-height: 200px; }
.accordion-body p { padding: 12px 16px 16px; font-size: 0.84rem; color: var(--text-medium); line-height: 1.7; }

/* Interactive Sidebar Accordion styles */
.sidebar-category-accordion .accordion-body { padding-bottom: 12px; }
.sidebar-arrow { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.accordion-item.active .sidebar-arrow { transform: rotate(90deg); }
.sidebar-category-accordion .accordion-item { border: none; border-bottom: 1px solid var(--border-subtle); border-radius: 0; }
.sidebar-category-accordion .accordion-header { padding: 12px 0; }
.sidebar-category-accordion .accordion-item.active .accordion-header { background: transparent; }


/* Map */
.map-placeholder { border-radius: 10px; overflow: hidden; height: 160px; margin-bottom: 16px; }
.map-placeholder iframe { width: 100%; height: 100%; border: 0; }
.contact-info-item { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-size: 0.85rem; color: var(--text-medium); }
.contact-info-item i { color: var(--brand-red); font-size: 0.9rem; width: 18px; }
.info-buttons { display: flex; align-items: center; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.info-buttons a { background: var(--brand-red); color: #fff; padding: 9px 20px; border-radius: 50px; font-size: 0.82rem; font-weight: 600; transition: var(--transition); }
.info-buttons a:hover { background: var(--brand-red-dark); transform: translateY(-2px); }
.btn-divider { color: var(--text-light); font-size: 1.2rem; }

/* =============================================
   FOOTER
   ============================================= */
.bottom-footer {
  background: var(--brand-navy);
  padding: 56px 0 36px;
}
.bottom-footer-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 48px; }
.bottom-footer h3 { font-family: var(--font-primary); font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 18px; }
.footer-label { font-size: 0.78rem; text-transform: uppercase; color: var(--brand-red-light); letter-spacing: 0.08em; margin-bottom: 12px; font-weight: 600; }
.footer-contact-item { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-contact-item i { color: var(--brand-red-light); font-size: 0.9rem; flex-shrink: 0; }
.footer-contact-item span, .footer-contact-item a { font-size: 0.87rem; color: rgba(255,255,255,0.72); }
.footer-contact-item a:hover { color: #fff; }

/* Facebook Widget */
.facebook-widget { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; padding: 20px; }
.fb-header { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.fb-logo { width: 48px; height: 48px; border-radius: 10px; background: #1877f2; display: flex; align-items: center; justify-content: center; font-family: var(--font-primary); font-size: 0.75rem; font-weight: 800; color: #fff; flex-shrink: 0; text-align: center; line-height: 1.2; }
.fb-info h4 { font-size: 0.88rem; color: #fff; font-weight: 700; }
.fb-follow { display: flex; gap: 10px; align-items: center; margin-top: 6px; }
.fb-follow-btn { background: #1877f2; color: #fff; padding: 4px 12px; border-radius: 5px; font-size: 0.78rem; font-weight: 600; display: flex; align-items: center; gap: 5px; cursor: pointer; }
.fb-follow span { font-size: 0.75rem; color: rgba(255,255,255,0.5); }
.fb-post { display: flex; align-items: center; gap: 12px; }
.fb-post-logo { width: 36px; height: 36px; border-radius: 50%; background: #1877f2; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 0.6rem; font-weight: 800; color: #fff; line-height: 1.2; text-align: center; }
.fb-post-info h5 { font-size: 0.82rem; color: #fff; font-weight: 600; }
.fb-post-info span { font-size: 0.75rem; color: rgba(255,255,255,0.45); }
.fb-post-meta { margin-left: auto; }
.fb-post-meta i { color: #1877f2; font-size: 1.2rem; }

/* Copyright */
.copyright-bar {
  background: hsl(218, 60%, 10%);
  padding: 14px 0;
}
.copyright-bar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.copyright-bar span { font-size: 0.8rem; color: rgba(255,255,255,0.45); }
.copyright-bar a { color: var(--brand-red-light); }
.copyright-links { display: flex; gap: 16px; flex-wrap: wrap; }
.copyright-links a { font-size: 0.78rem; color: rgba(255,255,255,0.45); transition: var(--transition); }
.copyright-links a:hover { color: #fff; }

/* =============================================
   PAGE BANNER
   ============================================= */
.page-banner {
  background: linear-gradient(135deg, var(--brand-navy) 0%, hsl(218, 54%, 22%) 60%, hsl(4, 80%, 30%) 100%);
  padding: 80px 24px 64px;
  text-align: center;
  position: relative; overflow: hidden;
}
.page-banner::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-banner h1 {
  font-family: var(--font-primary); font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900; color: #fff;
  letter-spacing: -0.02em; margin-bottom: 10px; position: relative;
}
.page-banner p { font-size: 1rem; color: rgba(255,255,255,0.72); max-width: 480px; margin: 0 auto; position: relative; }

/* =============================================
   PRODUCTS PAGE
   ============================================= */
.products-page-section { padding: 80px 0; }

.products-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 24px;
}

/* Product Category Cards */
.product-card {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: var(--transition);
  display: block;
  text-decoration: none;
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: rgba(196,32,24,0.2); }
.product-card-image { position: relative; overflow: hidden; height: 220px; }
.product-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.55s ease; }
.product-card:hover .product-card-image img { transform: scale(1.08); }
.product-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,22,52,0.7) 0%, transparent 50%);
  display: flex; align-items: flex-end; padding: 18px;
  opacity: 0; transition: var(--transition);
}
.product-card:hover .product-card-overlay { opacity: 1; }
.product-card-overlay span {
  color: #fff; font-weight: 700; font-size: 0.88rem;
  font-family: var(--font-primary);
  background: var(--brand-red); padding: 6px 16px; border-radius: 50px;
}
.product-card-body { padding: 22px 20px; }
.product-card-body h4 {
  font-family: var(--font-primary); font-size: 1.02rem; font-weight: 700;
  color: var(--brand-navy); margin-bottom: 8px;
}
.product-card-body p { font-size: 0.83rem; color: var(--text-medium); line-height: 1.6; }

/* =============================================
   INTERACTIVE CATALOG SECTION
   ============================================= */
.catalog-container { padding: 0; }

.catalog-filter-bar {
  display: grid; grid-template-columns: 1fr auto auto; gap: 14px;
  align-items: end;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--card-radius);
  padding: 24px 28px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}
.catalog-control-group { display: flex; flex-direction: column; gap: 7px; }
.catalog-control-group label {
  font-size: 0.75rem; font-weight: 700;
  color: var(--text-medium); text-transform: uppercase; letter-spacing: 0.07em;
}
.catalog-search-wrapper { position: relative; }
.catalog-search-wrapper i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text-light); font-size: 0.9rem; }
.catalog-input {
  width: 100%; padding: 11px 14px 11px 40px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--input-radius);
  font-size: 0.88rem; color: var(--text-dark);
  background: var(--bg-light);
  transition: var(--transition);
}
.catalog-input:focus { border-color: var(--brand-red); background: #fff; box-shadow: 0 0 0 3px var(--brand-red-glow); }
.catalog-select {
  padding: 11px 38px 11px 14px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--input-radius);
  font-size: 0.88rem; color: var(--text-dark);
  background: var(--bg-light) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23888' d='M1 1l5 5 5-5'/%3E%3C/svg%3E") no-repeat right 14px center;
  appearance: none; cursor: pointer;
  transition: var(--transition); min-width: 170px;
}
.catalog-select:focus { border-color: var(--brand-red); background-color: #fff; box-shadow: 0 0 0 3px var(--brand-red-glow); }

.catalog-stats {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.83rem; color: var(--text-medium);
  margin-bottom: 16px; padding: 0 4px;
}
.catalog-stats strong { color: var(--brand-red); font-weight: 700; }

/* Catalog Grid */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.catalog-card {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.catalog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(196,32,24,0.2); }
.catalog-card-header { padding: 18px 20px 14px; border-bottom: 1px solid var(--border-subtle); }
.catalog-card-meta { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.catalog-category-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-light); font-weight: 600; }
.catalog-brand-badge {
  font-size: 0.72rem; font-weight: 700; padding: 3px 10px;
  border-radius: 50px; text-transform: uppercase; letter-spacing: 0.04em;
  background: var(--brand-red-subtle); color: var(--brand-red);
}
.catalog-brand-badge.brand-ashirvad { background: hsla(220, 80%, 55%, 0.1); color: hsl(220, 80%, 44%); }
.catalog-brand-badge.brand-panchkanya { background: hsla(150, 70%, 40%, 0.1); color: hsl(150, 70%, 34%); }
.catalog-brand-badge.brand-rijalco { background: hsla(40, 90%, 50%, 0.1); color: hsl(40, 90%, 36%); }
.catalog-brand-badge.brand-combert { background: hsla(280, 60%, 50%, 0.1); color: hsl(280, 60%, 40%); }
.catalog-brand-badge.brand-hilltake { background: hsla(4, 86%, 48%, 0.1); color: var(--brand-red); }
.catalog-product-name { font-family: var(--font-primary); font-size: 1.02rem; font-weight: 700; color: var(--brand-navy); line-height: 1.3; }
.catalog-card-body { padding: 16px 20px; flex: 1; }
.catalog-sizes-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.catalog-sizes-table tr { border-bottom: 1px solid var(--border-subtle); }
.catalog-sizes-table tr:last-child { border-bottom: none; }
.catalog-sizes-table td { padding: 7px 4px; color: var(--text-medium); }
.catalog-sizes-table td:last-child { text-align: right; font-weight: 700; color: var(--brand-navy); }
.catalog-sizes-table .price-available { color: var(--brand-red); }
.catalog-card-footer { padding: 14px 20px; border-top: 1px solid var(--border-subtle); }
.catalog-quote-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: linear-gradient(135deg, var(--brand-red), var(--brand-red-dark));
  color: #fff; padding: 10px 20px; border-radius: 8px;
  font-weight: 700; font-size: 0.84rem; font-family: var(--font-primary);
  transition: var(--transition); width: 100%;
}
.catalog-quote-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-red); }
.catalog-quote-btn i { font-size: 0.9rem; }

/* Catalog Empty State */
.catalog-empty {
  text-align: center; padding: 80px 24px;
  grid-column: 1 / -1;
}
.catalog-empty i { font-size: 3.5rem; color: var(--border-light); margin-bottom: 20px; }
.catalog-empty h3 { font-family: var(--font-primary); font-size: 1.2rem; color: var(--text-medium); margin-bottom: 8px; }
.catalog-empty p { font-size: 0.88rem; color: var(--text-light); }

/* Load More */
.catalog-pagination-wrapper { display: flex; justify-content: center; padding: 32px 0 8px; }
.catalog-load-more-btn {
  background: transparent;
  border: 2px solid var(--brand-red);
  color: var(--brand-red);
  padding: 13px 36px; border-radius: 50px;
  font-weight: 700; font-size: 0.9rem;
  font-family: var(--font-primary);
  transition: var(--transition);
}
.catalog-load-more-btn:hover { background: var(--brand-red); color: #fff; box-shadow: var(--shadow-red); transform: translateY(-2px); }

/* =============================================
   PRODUCT DETAIL PAGE
   ============================================= */
.product-detail-section { padding: 60px 0; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: start; }
.product-gallery {
  border-radius: var(--card-radius);
  overflow: hidden; margin-bottom: 24px;
  box-shadow: var(--shadow-md);
}
.product-gallery img { width: 100%; height: 380px; object-fit: cover; }
.product-detail-content { background: #fff; border: 1px solid var(--border-subtle); border-radius: var(--card-radius); padding: 32px 28px; }
.product-detail-content h2 {
  font-family: var(--font-primary); font-size: 1.7rem; font-weight: 800;
  color: var(--brand-navy); margin-bottom: 16px; line-height: 1.25;
}

/* Specs Table */
.specs-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; border-radius: 10px; overflow: hidden; }
.specs-table thead th {
  background: var(--brand-navy); color: #fff;
  padding: 12px 16px; font-weight: 700; font-size: 0.82rem;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.specs-table tbody tr { border-bottom: 1px solid var(--border-subtle); transition: var(--transition); }
.specs-table tbody tr:last-child { border-bottom: none; }
.specs-table tbody tr:hover { background: var(--brand-red-subtle); }
.specs-table tbody td { padding: 12px 16px; color: var(--text-medium); }
.specs-table tbody td:first-child { font-weight: 600; color: var(--text-dark); }

/* Sidebar */
.product-sidebar { display: flex; flex-direction: column; gap: 20px; }
.sidebar-block { background: #fff; border: 1px solid var(--border-subtle); border-radius: var(--card-radius); overflow: hidden; }
.sidebar-block-header {
  background: var(--brand-navy); color: #fff;
  padding: 14px 20px; font-family: var(--font-primary);
  font-weight: 700; font-size: 0.95rem;
}
.sidebar-block-body { padding: 16px; }
.sidebar-product-list li { border-bottom: 1px solid var(--border-subtle); }
.sidebar-product-list li:last-child { border-bottom: none; }
.sidebar-product-list a {
  display: block; padding: 10px 6px;
  font-size: 0.83rem; color: var(--text-medium);
  transition: var(--transition);
  position: relative; padding-left: 16px;
}
.sidebar-product-list a::before { content: '›'; position: absolute; left: 0; color: var(--brand-red); font-weight: 900; }
.sidebar-product-list a:hover { color: var(--brand-red); padding-left: 20px; }

/* Quote Form */
.quote-form { display: flex; flex-direction: column; gap: 12px; }
.form-group { display: flex; flex-direction: column; }
.form-group input, .form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--input-radius);
  font-size: 0.85rem; color: var(--text-dark);
  background: var(--bg-light);
  transition: var(--transition);
  resize: vertical;
}
.form-group textarea { min-height: 90px; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--brand-red); background: #fff; box-shadow: 0 0 0 3px var(--brand-red-glow); }
.quote-form button[type="submit"] {
  background: linear-gradient(135deg, var(--brand-red), var(--brand-red-dark));
  color: #fff; padding: 12px 20px;
  border-radius: var(--input-radius);
  font-weight: 700; font-size: 0.9rem;
  font-family: var(--font-primary);
  transition: var(--transition);
}
.quote-form button[type="submit"]:hover { box-shadow: var(--shadow-red); transform: translateY(-2px); }

/* =============================================
   ABOUT PAGE
   ============================================= */
.about-page-section { padding: 72px 0; }
.about-intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; margin-bottom: 72px; }
.about-intro-text h2 { font-family: var(--font-primary); font-size: 2rem; font-weight: 800; color: var(--brand-navy); margin-bottom: 16px; line-height: 1.2; }
.about-intro-text .divider { margin: 0 0 20px; }
.about-intro-text p { font-size: 0.9rem; color: var(--text-medium); line-height: 1.8; margin-bottom: 14px; }
.about-intro-image { border-radius: var(--card-radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-intro-image img { width: 100%; height: 380px; object-fit: cover; }

/* Stats Cards */
.about-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 72px; }
.about-stat-card {
  background: linear-gradient(135deg, var(--brand-navy), var(--brand-navy-mid));
  border-radius: var(--card-radius); padding: 32px 20px; text-align: center;
  transition: var(--transition);
}
.about-stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-navy); }
.about-stat-card .num { font-family: var(--font-primary); font-size: 2.4rem; font-weight: 900; color: #fff; line-height: 1; }
.about-stat-card .unit { font-size: 1.2rem; color: var(--brand-red-light); }
.about-stat-card .label { font-size: 0.8rem; color: rgba(255,255,255,0.65); margin-top: 8px; text-transform: uppercase; letter-spacing: 0.06em; }

/* Team Grid */
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; margin-bottom: 72px; }
.team-card {
  background: #fff; border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius); overflow: hidden; text-align: center;
  transition: var(--transition);
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.team-avatar { width: 100%; height: 200px; object-fit: cover; }
.team-info { padding: 20px 16px; }
.team-info h4 { font-family: var(--font-primary); font-size: 1rem; font-weight: 700; color: var(--brand-navy); margin-bottom: 4px; }
.team-info span { font-size: 0.8rem; color: var(--brand-red); font-weight: 600; }
.team-info p { font-size: 0.8rem; color: var(--text-medium); margin-top: 10px; line-height: 1.6; }

/* Mission Vision */
.mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mission-card {
  background: linear-gradient(145deg, var(--brand-navy), hsl(218,54%,20%));
  border-radius: var(--card-radius); padding: 36px 32px; color: #fff;
}
.mission-card .icon { font-size: 2.2rem; margin-bottom: 18px; }
.mission-card h3 { font-family: var(--font-primary); font-size: 1.35rem; font-weight: 800; margin-bottom: 14px; }
.mission-card p { font-size: 0.88rem; color: rgba(255,255,255,0.72); line-height: 1.8; }

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact-page-section { padding: 72px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-card {
  background: linear-gradient(145deg, var(--brand-navy), hsl(218,54%,20%));
  border-radius: var(--card-radius); padding: 40px 36px; color: #fff;
}
.contact-info-card h2 { font-family: var(--font-primary); font-size: 1.7rem; font-weight: 800; margin-bottom: 8px; }
.contact-info-card > p { font-size: 0.9rem; color: rgba(255,255,255,0.65); margin-bottom: 32px; }
.contact-detail { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; }
.contact-detail-icon { width: 44px; height: 44px; background: rgba(255,255,255,0.1); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-detail-icon i { color: var(--brand-red-light); font-size: 1.1rem; }
.contact-detail-text h5 { font-size: 0.78rem; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.07em; font-weight: 600; margin-bottom: 4px; }
.contact-detail-text p, .contact-detail-text a { font-size: 0.9rem; color: rgba(255,255,255,0.85); line-height: 1.6; }
.contact-form-card {
  background: #fff; border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius); padding: 40px 36px;
  box-shadow: var(--shadow-md);
}
.contact-form-card h2 { font-family: var(--font-primary); font-size: 1.5rem; font-weight: 800; color: var(--brand-navy); margin-bottom: 4px; }
.contact-form-card > p { font-size: 0.88rem; color: var(--text-medium); margin-bottom: 28px; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form .form-group label { font-size: 0.78rem; font-weight: 700; color: var(--text-medium); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.contact-form .form-group input,
.contact-form .form-group textarea,
.contact-form .form-group select {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--input-radius);
  font-size: 0.88rem; color: var(--text-dark);
  background: var(--bg-light);
  transition: var(--transition);
  resize: vertical;
}
.contact-form .form-group textarea { min-height: 130px; }
.contact-form .form-group input:focus,
.contact-form .form-group textarea:focus,
.contact-form .form-group select:focus { border-color: var(--brand-red); background: #fff; box-shadow: 0 0 0 3px var(--brand-red-glow); }
.contact-submit-btn {
  background: linear-gradient(135deg, var(--brand-red), var(--brand-red-dark));
  color: #fff; padding: 14px 32px; border-radius: 50px;
  font-weight: 700; font-size: 0.95rem; font-family: var(--font-primary);
  display: flex; align-items: center; gap: 8px;
  align-self: flex-start; transition: var(--transition);
  cursor: pointer;
}
.contact-submit-btn:hover { box-shadow: var(--shadow-red); transform: translateY(-2px); }
.contact-map { margin-top: 40px; border-radius: var(--card-radius); overflow: hidden; height: 320px; box-shadow: var(--shadow-md); }
.contact-map iframe { width: 100%; height: 100%; border: 0; }

/* =============================================
   RESPONSIVE — TABLET (≤ 1024px)
   ============================================= */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .product-slide { padding: 36px 32px; gap: 32px; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr 1fr; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .catalog-filter-bar { grid-template-columns: 1fr 1fr; }
  .catalog-filter-bar .catalog-control-group:first-child { grid-column: 1 / -1; }
}

/* =============================================
   RESPONSIVE — MOBILE (≤ 768px)
   ============================================= */
@media (max-width: 768px) {
  :root { --nav-height: 68px; }

  .top-bar-left { display: none; }
  .top-bar-right { margin-left: auto; }

  .hamburger { display: flex; }
  .nav-menu {
    position: fixed; top: var(--nav-height); left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: flex-start;
    gap: 0; padding: 12px 0 20px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-110%);
    transition: transform 0.38s ease;
    z-index: 999; max-height: calc(100vh - var(--nav-height));
    overflow-y: auto;
  }
  .nav-menu.active { transform: translateY(0); }
  .nav-menu > li { width: 100%; }
  .nav-menu > li > a { padding: 13px 24px; border-radius: 0; font-size: 0.95rem; }
  .dropdown { position: static; box-shadow: none; border: none; border-radius: 0; padding: 0 0 0 20px; transform: none; opacity: 1; visibility: visible; display: none; }
  .nav-menu li.dropdown-open .dropdown { display: block; }

  .hero-content { left: 0; transform: none; }
  .hero-stats { gap: 12px; }
  .hero-stat { min-width: 90px; padding: 10px 14px; }
  .hero-stat-num { font-size: 1.4rem; }
  .hero-cta { flex-direction: column; gap: 10px; }

  .services-grid { grid-template-columns: 1fr; }
  .customers-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .news-card { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .bottom-footer-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .about-intro-grid { grid-template-columns: 1fr; }
  .mission-grid { grid-template-columns: 1fr; }

  .product-slide { grid-template-columns: 1fr; padding: 28px 20px; gap: 24px; }
  .product-image img { height: 220px; }

  .catalog-filter-bar { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: 1fr; }

  .products-page-grid { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
  .contact-form-card, .contact-info-card { padding: 28px 20px; }

  .stats-strip-inner { flex-direction: row; flex-wrap: wrap; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); padding: 12px 24px; flex: 1; min-width: 40%; }
  .stat-item:last-child { border-bottom: none; }
}

@media (max-width: 480px) {
  .hero-stats { display: none; }
  .copyright-bar .container { flex-direction: column; text-align: center; }
  .about-stats { grid-template-columns: 1fr; }
}