/* ============================================================
   4SLIDES — Global Stylesheet
   Palette: navy #071D49, gold #94795D, white #FFFFFF
   ============================================================ */

:root {
  --navy:        #071D49;
  --navy-mid:    #0E2B65;
  --navy-card:   #0C2558;
  --navy-hover:  #142F75;
  --gold:        #94795D;
  --gold-hover:  #A68A6C;
  --gold-light:  #C4A882;
  --white:       #FFFFFF;
  --gray:        #D0D3D4;
  --gray-mid:    #8B9099;
  --gray-dark:   #4A4F5A;
  --light-bg:    #F4F6F9;
  --text-dark:   #1C2333;
  --text-mid:    #3D4455;
  --green-ok:    #2ECC71;
  --red-err:     #E74C3C;
  --radius:      8px;
  --radius-lg:   16px;
  --shadow:      0 4px 24px rgba(7,29,73,0.12);
  --shadow-lg:   0 8px 40px rgba(7,29,73,0.20);
  --transition:  0.25s ease;
  --container:   1200px;
  --font:        'Inter', 'Nunito', sans-serif;
}

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

h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; line-height: 1.25; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 700; }
h4 { font-size: 1.05rem; font-weight: 600; }
p  { line-height: 1.7; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section--dark { background: var(--navy); color: var(--white); }
.section--mid  { background: var(--navy-mid); color: var(--white); }
.section--light { background: var(--light-bg); }

.section-label { display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.section-title { margin-bottom: 16px; }
.section-desc { font-size: 1.05rem; color: var(--gray-mid); max-width: 600px; }
.section-header { margin-bottom: 48px; }
.section-header--center { text-align: center; }
.section-header--center .section-desc { margin: 0 auto; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 28px; border-radius: 50px; font-size: 0.9rem; font-weight: 700; letter-spacing: 0.02em; transition: var(--transition); white-space: nowrap; }
.btn-primary { background: var(--gold); color: var(--white); }
.btn-primary:hover { background: var(--gold-hover); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(148,121,93,0.35); }
.btn-outline { border: 2px solid var(--white); color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--navy); }
.btn-outline--dark { border: 2px solid var(--navy); color: var(--navy); }
.btn-outline--dark:hover { background: var(--navy); color: var(--white); }
.btn-ghost { color: var(--gold); padding: 0; font-size: 0.9rem; }
.btn-ghost:hover { color: var(--gold-hover); }
.btn svg { flex-shrink: 0; }

#navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: var(--navy); border-bottom: 1px solid rgba(255,255,255,0.08); transition: box-shadow var(--transition); }
#navbar.scrolled { box-shadow: 0 4px 24px rgba(7,29,73,0.4); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.3rem; color: var(--white); }
.nav-logo-icon { width: 36px; height: 36px; background: var(--gold); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 0.8rem; color: var(--white); letter-spacing: -0.05em; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { color: rgba(255,255,255,0.75); font-size: 0.875rem; font-weight: 500; letter-spacing: 0.03em; transition: color var(--transition); position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a.active::after { content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 2px; background: var(--gold); border-radius: 2px; }
.nav-right { display: flex; align-items: center; gap: 16px; }
.basket-btn { display: flex; align-items: center; gap: 8px; background: var(--gold); color: var(--white); padding: 8px 18px; border-radius: 50px; font-size: 0.85rem; font-weight: 700; transition: var(--transition); }
.basket-btn:hover { background: var(--gold-hover); transform: translateY(-1px); }
.basket-count { background: var(--white); color: var(--gold); border-radius: 50%; width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 800; line-height: 1; }
.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.mobile-menu-btn span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); display: block; }
.mobile-menu { display: none; flex-direction: column; background: var(--navy-mid); padding: 20px 24px; border-top: 1px solid rgba(255,255,255,0.08); }
.mobile-menu a { color: rgba(255,255,255,0.8); padding: 12px 0; font-size: 0.95rem; border-bottom: 1px solid rgba(255,255,255,0.06); }
.mobile-menu a:last-child { border-bottom: none; }

.hero { min-height: 100svh; background: var(--navy); display: grid; place-items: center; position: relative; overflow: hidden; padding: 100px 0 60px; }
.hero-bg { position: absolute; inset: 0; background-image: url('https://images.unsplash.com/photo-1575783970733-1aaedde1db74?w=1400&q=60'); background-size: cover; background-position: center; opacity: 0.15; }
.hero-circle { position: absolute; border-radius: 50%; background: var(--gold); opacity: 0.06; pointer-events: none; }
.hero-circle-1 { width: 600px; height: 600px; top: -200px; right: -150px; }
.hero-circle-2 { width: 300px; height: 300px; bottom: 50px; left: -80px; }
.hero-inner { position: relative; z-index: 1; max-width: 720px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(148,121,93,0.15); border: 1px solid rgba(148,121,93,0.35); border-radius: 50px; padding: 6px 16px; font-size: 0.8rem; font-weight: 600; color: var(--gold-light); margin-bottom: 24px; letter-spacing: 0.06em; text-transform: uppercase; }
.hero-badge::before { content: ''; width: 8px; height: 8px; background: var(--gold); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.8); } }
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 .accent { color: var(--gold-light); }
.hero-desc { font-size: 1.1rem; color: rgba(255,255,255,0.75); margin-bottom: 36px; max-width: 540px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; margin-top: 60px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.1); }
.hero-stat-value { font-size: 2rem; font-weight: 800; color: var(--gold-light); line-height: 1; }
.hero-stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.55); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.06em; }

.usp-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.usp-card { background: var(--navy-card); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-lg); padding: 32px 24px; transition: var(--transition); }
.usp-card:hover { border-color: var(--gold); transform: translateY(-4px); }
.usp-icon { width: 52px; height: 52px; background: rgba(148,121,93,0.15); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; color: var(--gold); }
.usp-card h3 { color: var(--white); margin-bottom: 8px; }
.usp-card p { font-size: 0.9rem; color: rgba(255,255,255,0.6); }

.types-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.type-card { background: var(--white); border: 1px solid var(--gray); border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition); display: flex; flex-direction: column; }
.type-card:hover { border-color: var(--gold); box-shadow: var(--shadow); transform: translateY(-4px); }
.type-card-img { height: 180px; background: var(--light-bg); overflow: hidden; }
.type-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.type-card:hover .type-card-img img { transform: scale(1.05); }
.type-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.type-card-body h3 { margin-bottom: 8px; color: var(--navy); }
.type-card-body p { font-size: 0.875rem; color: var(--gray-mid); flex: 1; margin-bottom: 16px; }
.type-tag { display: inline-block; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gold); margin-bottom: 8px; }

/* ===== PRODUCT CARD (listing) ===== */
.product-card {
  background: var(--white);
  border: 1px solid var(--gray);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}
.product-card:hover { border-color: var(--gold); box-shadow: var(--shadow); transform: translateY(-3px); }
.product-card-img {
  height: 220px;
  overflow: hidden;
  background: var(--light-bg);
  position: relative;
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.product-card:hover .product-card-img img { transform: scale(1.05); }
.cert-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--navy);
  color: var(--gold-light);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.product-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.product-type-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold);
  margin-bottom: 8px;
}
.product-card-body h3 { color: var(--navy); margin-bottom: 8px; font-size: 1.05rem; }
.product-card-body p { font-size: 0.85rem; color: var(--gray-mid); flex: 1; margin-bottom: 16px; line-height: 1.6; }
.product-dims {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.product-dim {
  font-size: 0.75rem;
  color: var(--gray-dark);
  display: flex;
  align-items: center;
  gap: 4px;
}
.product-dim svg { color: var(--gold); flex-shrink: 0; }
.product-card-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}
.btn-add-to-basket {
  flex: 1;
  background: var(--gold);
  color: var(--white);
  padding: 10px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition);
  border: 2px solid var(--gold);
}
.btn-add-to-basket:hover { background: var(--gold-hover); border-color: var(--gold-hover); }
.btn-add-to-basket.in-basket {
  background: transparent;
  color: var(--gold);
}
.btn-add-to-basket.in-basket:hover { background: rgba(148,121,93,0.1); }
.btn-details {
  padding: 10px 16px;
  border: 2px solid var(--gray);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy);
  transition: var(--transition);
  white-space: nowrap;
}
.btn-details:hover { border-color: var(--navy); }

/* ===== FILTERS (listing page) ===== */
.filters-bar {
  background: var(--white);
  border: 1px solid var(--gray);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 32px;
}
.filters-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-dark);
  margin-bottom: 16px;
}
.filters-groups { display: flex; gap: 32px; flex-wrap: wrap; align-items: flex-start; }
.filter-group { display: flex; flex-direction: column; gap: 8px; }
.filter-group-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-mid);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.filter-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-chip {
  padding: 6px 14px;
  border: 1.5px solid var(--gray);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-dark);
  transition: var(--transition);
  cursor: pointer;
  background: transparent;
}
.filter-chip:hover { border-color: var(--navy); color: var(--navy); }
.filter-chip.active { border-color: var(--navy); background: var(--navy); color: var(--white); }
.filters-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--gray);
}
.filters-count { font-size: 0.85rem; color: var(--gray-mid); }
.btn-reset-filters {
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 600;
  transition: color var(--transition);
}
.btn-reset-filters:hover { color: var(--gold-hover); }

/* ===== PRODUCTS GRID ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.no-results {
  grid-column: 1/-1;
  text-align: center;
  padding: 80px 0;
  color: var(--gray-mid);
}
.no-results svg { margin: 0 auto 16px; color: var(--gray); }

/* ===== PRODUCT DETAIL ===== */
.product-detail {
  padding: 100px 0 80px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--gray-mid);
  margin-bottom: 32px;
}
.breadcrumb a:hover { color: var(--navy); }
.breadcrumb-sep { color: var(--gray); }
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.product-gallery {
  position: sticky;
  top: 90px;
}
.product-main-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--light-bg);
  aspect-ratio: 4/3;
  margin-bottom: 12px;
}
.product-main-img img { width: 100%; height: 100%; object-fit: cover; }
.product-thumbnails { display: flex; gap: 10px; }
.product-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--transition);
  flex-shrink: 0;
}
.product-thumb.active,
.product-thumb:hover { border-color: var(--gold); }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-info {}
.product-info .product-type-tag { font-size: 0.8rem; }
.product-info h1 { font-size: clamp(1.6rem, 3vw, 2rem); margin: 8px 0 16px; color: var(--navy); }
.product-info .product-desc { color: var(--text-mid); margin-bottom: 28px; line-height: 1.8; }
.product-specs {
  background: var(--light-bg);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 28px;
}
.product-specs h4 { margin-bottom: 16px; color: var(--navy); }
.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.spec-item {}
.spec-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-mid); margin-bottom: 2px; }
.spec-value { font-size: 0.95rem; font-weight: 600; color: var(--navy); }
.product-norms {
  background: rgba(7,29,73,0.04);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 14px 18px;
  margin-bottom: 28px;
}
.product-norms-title { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-mid); margin-bottom: 6px; }
.norm-tag {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
  margin: 3px 4px 3px 0;
}
.cert-section { margin-bottom: 28px; }
.cert-section-title { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-mid); margin-bottom: 8px; }
.cert-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #e8f5ee;
  color: #1a6b3c;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 50px;
  margin-right: 8px;
}
.cert-tag svg { color: var(--green-ok); }
.product-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
.product-actions .btn-add-to-basket { padding: 14px 28px; font-size: 0.95rem; flex: 1; }
.product-downloads {}
.product-downloads-title { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-mid); margin-bottom: 12px; }
.download-list { display: flex; flex-direction: column; gap: 8px; }
.download-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--light-bg);
  border: 1px solid var(--gray);
  border-radius: var(--radius);
  transition: var(--transition);
}
.download-item:hover { border-color: var(--gold); background: white; }
.download-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.download-icon.pdf { background: #c0392b; }
.download-icon.dwg { background: #2980b9; }
.download-name { flex: 1; font-size: 0.875rem; font-weight: 500; color: var(--navy); }
.download-action { font-size: 0.75rem; color: var(--gold); font-weight: 600; display: flex; align-items: center; gap: 4px; }

/* ===== BASKET DRAWER ===== */
.basket-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7,29,73,0.5);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.basket-overlay.open { opacity: 1; visibility: visible; }
.basket-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 420px;
  max-width: 95vw;
  height: 100vh;
  background: var(--white);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: -8px 0 40px rgba(7,29,73,0.2);
}
.basket-drawer.open { right: 0; }
.basket-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray);
  background: var(--navy);
  color: var(--white);
}
.basket-drawer-header h3 { font-size: 1rem; }
.basket-drawer-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: var(--transition);
}
.basket-drawer-close:hover { background: rgba(255,255,255,0.2); }
.basket-drawer-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}
.basket-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  color: color: var(--gray-mid);
  gap: 12px;
}
.basket-empty svg { color: var(--gray); }
.basket-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--gray);
  border-radius: var(--radius);
  margin-bottom: 10px;
  background: var(--light-bg);
}
.basket-item-img {
  width: 60px;
  height: 60px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--gray);
}
.basket-item-img img { width: 100%; height: 100%; object-fit: cover; }
.basket-item-info { flex: 1; }
.basket-item-name { font-size: 0.85rem; font-weight: 600; color: var(--navy); margin-bottom: 2px; }
.basket-item-type { font-size: 0.72rem; color: var(--gray-mid); text-transform: uppercase; letter-spacing: 0.06em; }
.basket-item-remove {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(231,76,60,0.1);
  color: var(--red-err);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.basket-item-remove:hover { background: var(--red-err); color: white; }
.basket-drawer-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--gray);
  background: var(--light-bg);
}
.basket-summary { font-size: 0.85rem; color: var(--gray-mid); margin-bottom: 16px; }
.basket-summary strong { color: var(--navy); }
.btn-send-inquiry {
  width: 100%;
  background: var(--gold);
  color: white;
  padding: 15px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}
.btn-send-inquiry:hover { background: var(--gold-hover); }
.btn-send-inquiry:disabled { opacity: 0.5; cursor: not-allowed; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7,29,73,0.6);
  z-index: 1300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform 0.3s ease;
}
.modal-overlay.open .modal { transform: scale(1); }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--gray);
  background: var(--navy);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  color: var(--white);
}
.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: var(--transition);
}
.modal-close:hover { background: rgba(255,255,255,0.2); }
.modal-body { padding: 24px; }
.modal-product-list {
  background: var(--light-bg);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 24px;
}
.modal-product-list-title {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-mid);
  margin-bottom: 10px;
}
.modal-product-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--navy);
  padding: 4px 0;
}
.modal-product-item svg { color: var(--gold); flex-shrink: 0; }

.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text-dark);
  transition: border-color var(--transition);
  background: var(--white);
}
.form-group input:focus,
.form-group textarea:focus { outline: none; border-color: var(--gold); }
.form-group textarea { min-height: 100px; resize: vertical; }
.consent-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.5;
}
.consent-label input[type="checkbox"] { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; accent-color: var(--navy); }
.form-status {
  display: none;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 16px;
}
.form-status.success { background: #e8f5ee; color: #1a6b3c; display: block; }
.form-status.error { background: #fdecea; color: #9a2a2a; display: block; }

.realizacje-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.realizacja-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  background: var(--light-bg);
}
.realizacja-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.realizacja-card:hover img { transform: scale(1.05); }
.realizacja-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7,29,73,0.85) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--transition);
}
.realizacja-card:hover .realizacja-overlay { opacity: 1; }
.realizacja-title { color: var(--white); font-size: 1rem; font-weight: 700; }
.realizacja-meta { color: rgba(255,255,255,0.7); font-size: 0.8rem; margin-top: 4px; }

.page-hero {
  background: var(--navy);
  padding: 120px 0 60px;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url('https://images.unsplash.com/photo-1540747913346-19212a4f5a75?w=1400&q=40') center/cover;
  opacity: 0.07;
  pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 12px; }
.page-hero .subtitle { color: rgba(255,255,255,0.65); font-size: 1.05rem; }

.cta-section {
  background: var(--gold);
  padding: 80px 0;
  text-align: center;
}
.cta-section h2 { color: var(--white); margin-bottom: 12px; }
.cta-section p { color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-bottom: 32px; max-width: 540px; margin-left: auto; margin-right: auto; }
.cta-section .btn-outline { border-color: var(--white); color: var(--white); }
.cta-section .btn-outline:hover { background: var(--white); color: var(--gold); }

footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand {}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.footer-tagline { font-size: 0.875rem; line-height: 1.7; max-width: 260px; }
.footer-contact { margin-top: 20px; font-size: 0.875rem; }
.footer-contact a { color: var(--gold-light); transition: color var(--transition); }
.footer-contact a:hover { color: var(--white); }
.footer-contact p { margin-bottom: 4px; }
.footer-col h4 { color: var(--white); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul a { font-size: 0.875rem; transition: color var(--transition); }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a:hover { color: var(--white); }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.text-gold { color: var(--gold); }
.text-white { color: var(--white); }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.text-center { text-align: center; }
.hidden { display: none !important; }

@media (max-width: 1024px) {
  .usp-grid { grid-template-columns: repeat(2, 1fr); }
  .types-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .realizacje-grid { grid-template-columns: repeat(2, 1fr); }
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-gallery { position: static; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .nav-links { display: none; }
  .mobile-menu-btn { display: flex; }
  .mobile-menu.open { display: flex; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .filters-groups { flex-direction: column; gap: 20px; }
  .product-detail-grid { gap: 32px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.8rem; }
  .usp-grid { grid-template-columns: 1fr; }
  .types-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .realizacje-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .spec-grid { grid-template-columns: 1fr; }
  .product-actions { flex-direction: column; }
  .basket-drawer { width: 100vw; }
}