/* ============================================================
   PlushFactory — Nature Premium B2B Plush Catalog
   Premium CSS — No frameworks
   ============================================================ */

/* ----------------------------------------------------------
   0. CSS Custom Properties
   ---------------------------------------------------------- */
:root {
  --primary: #2D5A3D;
  --primary-light: #3A7550;
  --primary-dark: #1E3D2A;
  --primary-darker: #152B1E;
  --bg: #FAFAF7;
  --bg-alt: #F0EDE6;
  --bg-warm: #F7F4EE;
  --accent: #C8A96E;
  --accent-hover: #B8963E;
  --accent-light: #E8D9B5;
  --dark: #1A1A1A;
  --dark-light: #4A4A4A;
  --white: #FFFFFF;
  --gray: #888888;
  --gray-light: #E8E6E1;
  --eco-green: #388E3C;
  --eco-bg: #E8F5E9;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 4px 12px rgba(0,0,0,0.04), 0 16px 48px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 32px rgba(45,90,61,0.12);
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ----------------------------------------------------------
   1. Reset & Base
   ---------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--dark);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol { list-style: none; }

a {
  text-decoration: none;
  color: var(--primary);
  transition: color var(--transition);
}

a:hover { color: var(--accent-hover); }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* ----------------------------------------------------------
   2. Typography
   ---------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--dark);
  line-height: 1.15;
  font-weight: 700;
}

h1 { font-size: 2.8rem; letter-spacing: -0.03em; margin-bottom: 1rem; }
h2 { font-size: 2.2rem; letter-spacing: -0.02em; margin-bottom: 0.75rem; }
h3 { font-size: 1.4rem; margin-bottom: 0.5rem; }
h4 { font-size: 1.1rem; margin-bottom: 0.4rem; }

p {
  margin-bottom: 1rem;
  color: var(--dark-light);
}

.section-title {
  text-align: center;
  margin-bottom: 3.5rem;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--accent);
  margin: 20px auto 0;
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  max-width: 600px;
  margin: -2rem auto 3rem;
  font-size: 1.05rem;
  color: var(--gray);
}

/* ----------------------------------------------------------
   3. Layout
   ---------------------------------------------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.section { padding: 96px 0; }
.section-sm { padding: 48px 0; }
.bg-alt { background-color: var(--bg-alt); }
.bg-white { background-color: var(--white); }

/* ----------------------------------------------------------
   4. Buttons
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  letter-spacing: 0.02em;
  white-space: nowrap;
  border: 2px solid transparent;
  cursor: pointer;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-light);
  border-color: var(--primary-light);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(45, 90, 61, 0.25);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

.btn-accent:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200, 169, 110, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.btn-white:hover {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-sm { padding: 10px 20px; font-size: 0.8rem; }
.btn-lg { padding: 18px 44px; font-size: 0.95rem; }

/* ----------------------------------------------------------
   5. Header & Navigation
   ---------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--primary);
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo:hover { color: var(--primary); }

.logo-icon {
  font-size: 1.5rem;
}

.logo-text {
  color: var(--primary);
}

.logo-img {
  height: 52px;
  width: auto;
}

.footer-logo-img {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

/* Desktop Nav */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.desktop-nav a {
  color: var(--dark-light);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 8px 0;
  position: relative;
  transition: color var(--transition);
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: all var(--transition);
  transform: translateX(-50%);
}

.desktop-nav a:hover {
  color: var(--primary);
}

.desktop-nav a:hover::after {
  width: 100%;
}

.desktop-nav a.nav-cta {
  background: var(--primary);
  color: var(--white);
  padding: 10px 26px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.desktop-nav a.nav-cta::after { display: none; }

.desktop-nav a.nav-cta:hover {
  background: var(--primary-light);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(45, 90, 61, 0.25);
}

/* Language Selector */
.lang-selector-wrap {
  margin-left: 20px;
}

.lang-selector {
  appearance: none;
  background: var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23888'/%3E%3C/svg%3E") no-repeat right 10px center;
  border: 1.5px solid var(--gray-light);
  border-radius: 50px;
  padding: 8px 30px 8px 14px;
  font-size: 0.82rem;
  color: var(--dark);
  cursor: pointer;
  transition: all var(--transition);
}

.lang-selector:focus {
  outline: none;
  border-color: var(--primary);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
  transform-origin: center;
}

/* Nav Overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 998;
  backdrop-filter: blur(4px);
}

body.nav-open .nav-overlay { display: block; }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: -300px;
  width: 300px;
  height: 100vh;
  background: var(--white);
  flex-direction: column;
  padding: 100px 32px 40px;
  z-index: 999;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.12);
  transition: right var(--transition);
}

body.nav-open .mobile-nav { right: 0; }

.mobile-nav a {
  display: block;
  padding: 16px 0;
  color: var(--dark);
  font-size: 1.05rem;
  font-weight: 500;
  border-bottom: 1px solid var(--gray-light);
}

.mobile-nav a:hover { color: var(--primary); }

/* ----------------------------------------------------------
   6. Hero
   ---------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #3A7550 100%);
}

.hero-short { min-height: 420px; }

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.15;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(45,90,61,0.3) 0%, transparent 70%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 80px 20px;
}

.hero-title {
  color: var(--white) !important;
  font-size: 3.4rem;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.85) !important;
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 300;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Decorative dots on hero */
.hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 2px solid rgba(200,169,110,0.15);
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.06);
  z-index: 1;
}

/* ----------------------------------------------------------
   7. Stats Bar
   ---------------------------------------------------------- */
.stats-bar {
  background: var(--white);
  padding: 0;
  border-bottom: 1px solid var(--gray-light);
  position: relative;
}

.stats-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}

.stat-item {
  padding: 36px 20px;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: var(--gray-light);
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
  margin-bottom: 6px;
}

.stat-label {
  display: block;
  font-size: 0.82rem;
  color: var(--gray);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ----------------------------------------------------------
   8. Pillars Section
   ---------------------------------------------------------- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}

.pillar-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 56px 44px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  text-align: center;
  align-items: center;
  border: 1px solid rgba(0,0,0,0.04);
}

.pillar-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-8px);
  border-color: rgba(45,90,61,0.1);
}

.pillar-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-warm), var(--bg-alt));
  border-radius: 24px;
  margin-bottom: 32px;
  font-size: 2.2rem;
}

.pillar-card h2 {
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.pillar-desc {
  margin-bottom: 16px;
  line-height: 1.8;
  font-size: 1rem;
}

.pillar-targets {
  margin-bottom: 32px;
  font-size: 0.85rem;
  color: var(--gray);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.pillar-card .btn {
  margin-top: auto;
}

/* Pillar card large (custom universes) */
.pillar-card-large {
  padding: 0;
  overflow: hidden;
  text-align: left;
  align-items: stretch;
}

.pillar-card-image {
  height: 240px;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-alt);
}

.pillar-card-content {
  padding: 36px;
}

.pillar-card-content h2 { font-size: 1.5rem; margin-bottom: 12px; }
.pillar-card-content p { font-size: 0.95rem; margin-bottom: 24px; }

/* ----------------------------------------------------------
   9. Category Grid
   ---------------------------------------------------------- */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.categories-grid-small {
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.category-card {
  display: block;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.category-card-bg {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-alt);
  transition: transform var(--transition-slow);
}

.category-card:hover .category-card-bg {
  transform: scale(1.08);
}

.category-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(26, 26, 26, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.category-card-name {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 4px;
  font-weight: 600;
}

.category-card-count {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

/* ----------------------------------------------------------
   10. ECO Section
   ---------------------------------------------------------- */
.eco-section {
  background: linear-gradient(135deg, #E8F5E9 0%, #F1F8E9 100%);
  position: relative;
  overflow: hidden;
}

.eco-section::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(56,142,60,0.06);
}

.eco-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.eco-content h2 {
  color: var(--eco-green);
}

.eco-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.eco-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

/* ----------------------------------------------------------
   11. Trust Logos
   ---------------------------------------------------------- */
.trust-logos-section {
  padding: 64px 0;
  overflow: hidden;
  background: var(--white);
}

.trust-logos-section .section-title {
  margin-bottom: 2rem;
}

.trust-logos-wrapper {
  overflow: hidden;
  position: relative;
}

.trust-logos-track {
  display: flex;
  gap: 56px;
  width: max-content;
}

.trust-logo-item {
  flex-shrink: 0;
}

.trust-logo-placeholder {
  width: 140px;
  height: 56px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--gray);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ----------------------------------------------------------
   12. CTA Banner
   ---------------------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-darker) 0%, var(--primary) 50%, var(--primary-light) 100%);
  padding: 88px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  border: 2px solid rgba(200,169,110,0.12);
}

.cta-banner-inner {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: 2.2rem;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  margin-bottom: 36px;
  font-weight: 300;
}

/* ----------------------------------------------------------
   13. Product Card
   ---------------------------------------------------------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.products-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0,0,0,0.04);
}

.product-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-6px);
  border-color: rgba(45,90,61,0.1);
}

.product-card-image {
  display: block;
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--bg-warm);
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image img {
  transform: scale(1.06);
}

.product-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: var(--gray-light);
  background: linear-gradient(135deg, var(--bg-warm) 0%, var(--bg-alt) 100%);
}

/* Badges */
.product-badges {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  z-index: 2;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 50px;
  color: var(--white);
  line-height: 1.4;
  backdrop-filter: blur(4px);
}

.badge-eco { background: rgba(56,142,60,0.9); }
.badge-soft { background: rgba(59,130,246,0.9); }
.badge-print { background: rgba(139,92,246,0.9); }
.badge-new { background: rgba(239,68,68,0.9); }

/* Card info */
.product-card-info {
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-card-name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 6px;
  line-height: 1.4;
}

.product-card-name a {
  color: var(--dark);
}

.product-card-name a:hover {
  color: var(--primary);
}

.product-card-size {
  font-size: 0.82rem;
  color: var(--gray);
  margin-bottom: 12px;
}

.product-card-stock {
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.product-card-stock::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.product-card-stock.in-stock { color: var(--eco-green); }
.product-card-stock.in-stock::before { background: var(--eco-green); }
.product-card-stock.out-of-stock { color: var(--gray); }
.product-card-stock.out-of-stock::before { background: #F59E0B; }

.product-card-link {
  margin-top: auto;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
}

.product-card-link:hover {
  color: var(--accent-hover);
  gap: 10px;
}

/* ----------------------------------------------------------
   14. Catalogue Filters
   ---------------------------------------------------------- */
.catalogue-filters {
  padding: 32px 0 0;
}

.filters-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,0.04);
}

.filter-select {
  appearance: none;
  background: var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%232D5A3D' stroke-width='2' fill='none'/%3E%3C/svg%3E") no-repeat right 14px center;
  border: 1.5px solid var(--gray-light);
  border-radius: 50px;
  padding: 10px 40px 10px 18px;
  font-size: 0.88rem;
  color: var(--dark);
  cursor: pointer;
  transition: all var(--transition);
  min-width: 160px;
}

.filter-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.08);
}

.filter-input {
  flex-grow: 1;
  max-width: 280px;
  padding: 10px 18px;
  border: 1.5px solid var(--gray-light);
  border-radius: 50px;
  font-size: 0.88rem;
  color: var(--dark);
  background: var(--bg);
  transition: all var(--transition);
}

.filter-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.08);
  background: var(--white);
}

.filter-input::placeholder { color: var(--gray); }

.results-info {
  margin-top: 20px;
  font-size: 0.88rem;
  color: var(--gray);
  font-weight: 500;
}

.no-results {
  text-align: center;
  padding: 80px 20px;
  font-size: 1.1rem;
  color: var(--gray);
}

/* ----------------------------------------------------------
   15. Page Header
   ---------------------------------------------------------- */
.page-header {
  background: var(--white);
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--gray-light);
}

.page-header h1 {
  margin-bottom: 8px;
}

.page-subtitle {
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 600px;
}

/* Breadcrumb */
.breadcrumb {
  font-size: 0.82rem;
  margin-bottom: 24px;
  color: var(--gray);
}

.breadcrumb a {
  color: var(--gray);
  transition: color var(--transition);
}

.breadcrumb a:hover {
  color: var(--primary);
}

/* Subcategory pills */
.subcategory-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 10px 22px;
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--dark);
  font-weight: 500;
  transition: all var(--transition);
}

.pill:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(45, 90, 61, 0.04);
  transform: translateY(-1px);
}

.pill-count {
  font-size: 0.75rem;
  color: var(--gray);
}

/* ----------------------------------------------------------
   16. Product Detail Page
   ---------------------------------------------------------- */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.product-detail-image {
  position: sticky;
  top: 100px;
}

.product-detail-image img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.product-detail-placeholder {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  color: var(--gray-light);
  background: linear-gradient(135deg, var(--bg-warm), var(--bg-alt));
  border-radius: var(--radius);
}

.product-badges-large {
  position: static;
  margin-top: 16px;
}

.product-detail-info h1 {
  font-size: 2.2rem;
  margin-bottom: 24px;
}

.product-specs {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 32px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.product-specs tr {
  border-bottom: 1px solid var(--gray-light);
}

.product-specs tr:last-child {
  border-bottom: none;
}

.product-specs th,
.product-specs td {
  padding: 16px 20px;
  font-size: 0.9rem;
  text-align: left;
}

.product-specs th {
  font-weight: 600;
  color: var(--dark);
  width: 40%;
  background: var(--bg-warm);
}

.product-specs td {
  color: var(--dark-light);
}

.stock-available {
  color: var(--eco-green);
  font-weight: 600;
}

.stock-order {
  color: #F59E0B;
  font-weight: 600;
}

/* Product Features */
.product-features {
  margin-bottom: 32px;
}

.product-features h3 {
  margin-bottom: 16px;
}

.product-features ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.product-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--dark-light);
  padding: 14px 18px;
  background: var(--bg-warm);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--eco-green);
}

.product-features li::before {
  content: '\2713';
  color: var(--eco-green);
  font-weight: 700;
  flex-shrink: 0;
}

/* Certifications */
.product-certifications {
  display: flex;
  gap: 10px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.cert-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 2px solid var(--primary);
  border-radius: 50px;
  color: var(--primary);
  background: rgba(45, 90, 61, 0.04);
}

.cert-badge.cert-eco {
  border-color: var(--eco-green);
  color: var(--eco-green);
  background: var(--eco-bg);
}

.product-cta {
  margin-top: 8px;
}

.product-cta-note {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--gray);
  font-style: italic;
}

/* ----------------------------------------------------------
   16b. Reassurance Bar
   ---------------------------------------------------------- */
.reassurance-section {
  padding: 56px 0;
  background: var(--white);
  border-top: 1px solid var(--gray-light);
  border-bottom: 1px solid var(--gray-light);
}

.reassurance-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 32px;
}

.reassurance-bar-horizontal {
  grid-template-columns: repeat(4, 1fr);
  margin-top: 0;
}

.reassurance-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  background: var(--bg-warm);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0,0,0,0.04);
  transition: all var(--transition);
}

.reassurance-item:hover {
  background: var(--white);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.reassurance-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  line-height: 1;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.reassurance-item div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.reassurance-item strong {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark);
}

.reassurance-item span:not(.reassurance-icon) {
  font-size: 0.78rem;
  color: var(--gray);
  line-height: 1.4;
}

/* ----------------------------------------------------------
   16c. RSE Section
   ---------------------------------------------------------- */
.rse-section {
  background: linear-gradient(135deg, #E8F5E9 0%, #F1F8E9 50%, #E8F5E9 100%);
  position: relative;
  overflow: hidden;
}

.rse-section::before {
  content: '';
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(56,142,60,0.05);
}

.rse-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.rse-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid rgba(0,0,0,0.04);
}

.rse-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.rse-icon {
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--eco-bg);
  border-radius: 20px;
}

.rse-card h3 {
  font-size: 0.92rem;
  margin-bottom: 10px;
  color: var(--eco-green);
  font-family: var(--font-body);
  font-weight: 700;
}

.rse-card p {
  font-size: 0.85rem;
  color: var(--dark-light);
  line-height: 1.6;
  margin-bottom: 0;
}

.rse-labels {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.rse-label {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--eco-green);
  border: 1.5px solid rgba(56,142,60,0.3);
  border-radius: 50px;
  background: rgba(56, 142, 60, 0.06);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* ----------------------------------------------------------
   17. Process Steps
   ---------------------------------------------------------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-number {
  width: 60px;
  height: 60px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(200, 169, 110, 0.3);
}

.process-step h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
}

/* ----------------------------------------------------------
   18. Benefits Grid (Custom pages)
   ---------------------------------------------------------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.benefit-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 44px 32px;
  text-align: center;
  transition: all var(--transition);
  border: 1px solid rgba(0,0,0,0.04);
}

.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin-left: auto;
  margin-right: auto;
  background: var(--bg-warm);
  border-radius: 20px;
}

.benefit-card h3 { margin-bottom: 12px; }
.benefit-card p { font-size: 0.9rem; color: var(--dark-light); line-height: 1.7; }

/* MOQ badge */
.moq-badge {
  display: inline-block;
  padding: 14px 36px;
  background: var(--bg-alt);
  border-radius: 50px;
  font-weight: 600;
  color: var(--dark);
  font-size: 1rem;
  border: 1px solid rgba(0,0,0,0.06);
}

/* Portfolio */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.portfolio-item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
}

.portfolio-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-alt), var(--bg-warm));
  color: var(--gray);
  font-size: 0.85rem;
  font-weight: 500;
}

/* ----------------------------------------------------------
   19. About Page
   ---------------------------------------------------------- */
.about-intro-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  align-items: center;
}

.about-lead {
  font-size: 1.15rem;
  line-height: 1.9;
  color: var(--dark-light);
}

.about-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.about-highlights {
  display: flex;
  gap: 32px;
  margin-top: 32px;
}

.about-highlight {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-warm);
  border-radius: var(--radius);
  padding: 20px 28px;
  flex: 1;
  text-align: center;
}

.about-highlight-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}

.about-highlight-label {
  font-size: 0.85rem;
  color: var(--dark-light);
  margin-top: 4px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.value-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 44px 32px;
  text-align: center;
  transition: all var(--transition);
  border: 1px solid rgba(0,0,0,0.04);
}

.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.value-icon {
  font-size: 2rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-left: auto;
  margin-right: auto;
  background: var(--bg-warm);
  border-radius: 18px;
}

.value-card h3 { margin-bottom: 12px; }
.value-card p { font-size: 0.9rem; color: var(--dark-light); line-height: 1.7; }

/* ----------------------------------------------------------
   20. Services Page
   ---------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 48px 32px;
  text-align: center;
  transition: all var(--transition);
  border: 1px solid rgba(0,0,0,0.04);
  border-top: 4px solid transparent;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-top-color: transparent;
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin-left: auto;
  margin-right: auto;
  background: var(--bg-warm);
  border-radius: 20px;
}

.service-card h2 { font-size: 1.3rem; margin-bottom: 14px; }
.service-card p { font-size: 0.9rem; color: var(--dark-light); line-height: 1.7; }

/* ----------------------------------------------------------
   21. Contact Form
   ---------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 56px;
  align-items: start;
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 48px;
  border: 1px solid rgba(0,0,0,0.04);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--dark);
  background: var(--bg);
  transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.08);
  background: var(--white);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray);
}

.form-success {
  margin-top: 24px;
  padding: 20px 28px;
  background: var(--eco-bg);
  border-radius: var(--radius-sm);
  color: #2E7D32;
  font-weight: 500;
  border: 1px solid rgba(56,142,60,0.15);
}

.form-success p { color: #2E7D32; margin-bottom: 0; }

.contact-info {
  padding: 20px 0;
}

.contact-info-item {
  margin-bottom: 32px;
}

.contact-info-item strong {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray);
  margin-bottom: 6px;
}

.contact-info-item a,
.contact-info-item p {
  font-size: 1rem;
  color: var(--dark);
  margin-bottom: 0;
}

/* ----------------------------------------------------------
   22. Footer
   ---------------------------------------------------------- */
.site-footer {
  background: var(--primary-darker);
  color: rgba(255, 255, 255, 0.8);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 56px;
}

.footer-logo {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.footer-logo:hover { color: var(--white); }

.footer-tagline {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.88rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer-col h4 {
  color: var(--accent-light);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9rem;
  transition: all var(--transition);
}

.footer-col a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-social {
  display: flex;
  gap: 16px;
  margin-top: 20px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.78rem;
  margin-bottom: 0;
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.78rem;
}

.footer-legal a:hover { color: rgba(255, 255, 255, 0.7); }

/* ----------------------------------------------------------
   23. Back to Top
   ---------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  z-index: 100;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--primary-light);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(45, 90, 61, 0.25);
}

/* ----------------------------------------------------------
   24. Animations
   ---------------------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ----------------------------------------------------------
   25. Responsive
   ---------------------------------------------------------- */

/* Tablet landscape */
@media (max-width: 1024px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
  .hero-title { font-size: 2.6rem; }
  .section { padding: 72px 0; }
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .products-grid { gap: 20px; }
  .product-detail-grid { gap: 40px; }
  .contact-grid { gap: 40px; }
  .reassurance-bar-horizontal { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet portrait */
@media (max-width: 768px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  .section { padding: 56px 0; }

  .hero { min-height: 440px; }
  .hero-title { font-size: 2rem; }
  .hero-subtitle { font-size: 1rem; }
  .hero::before, .hero::after { display: none; }

  .stats-bar-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }
  .stat-item:nth-child(2)::after { display: none; }
  .stat-number { font-size: 1.8rem; }

  .pillars-grid { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .categories-grid-small { grid-template-columns: repeat(3, 1fr); }

  .eco-inner { grid-template-columns: 1fr; gap: 36px; }

  .reassurance-bar-horizontal { grid-template-columns: 1fr; }
  .rse-grid { grid-template-columns: repeat(2, 1fr); }

  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .products-grid-4 { grid-template-columns: repeat(2, 1fr); }

  .product-detail-grid { grid-template-columns: 1fr; gap: 32px; }
  .product-detail-image { position: static; }

  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }

  .benefits-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; gap: 20px; }
  .services-grid { grid-template-columns: 1fr; gap: 20px; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }

  .about-intro-grid { grid-template-columns: 1fr; gap: 32px; }

  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom-inner { flex-direction: column; gap: 12px; }

  .filters-bar { flex-direction: column; align-items: stretch; }
  .filter-select { min-width: auto; }
  .filter-input { max-width: none; }
}

/* Mobile hamburger */
@media (max-width: 860px) {
  .hamburger { display: flex; }
  .desktop-nav { display: none; }
  .mobile-nav { display: flex; }
}

/* Mobile small */
@media (max-width: 480px) {
  html { font-size: 15px; }
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.35rem; }
  .container { padding: 0 16px; }
  .section { padding: 48px 0; }

  .hero { min-height: 380px; }
  .hero-title { font-size: 1.7rem; }
  .hero-ctas { flex-direction: column; gap: 12px; }
  .hero-ctas .btn { width: 100%; }

  .stats-bar-inner { gap: 0; }
  .stat-number { font-size: 1.5rem; }
  .stat-label { font-size: 0.75rem; }

  .categories-grid { grid-template-columns: 1fr; gap: 16px; }
  .categories-grid-small { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: 1fr; gap: 20px; }
  .products-grid-4 { grid-template-columns: 1fr; }
  .rse-grid { grid-template-columns: 1fr; }

  .process-grid { grid-template-columns: 1fr; }

  .pillar-card { padding: 32px 24px; }
  .contact-form { padding: 28px 20px; }
  .portfolio-grid { gap: 8px; }

  .cta-banner { padding: 56px 0; }

  .btn { padding: 12px 24px; font-size: 0.85rem; }
  .btn-lg { padding: 16px 36px; font-size: 0.9rem; }

  .filters-bar { padding: 16px; }
}