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

:root {
  --primary: #0066ff;
  --primary-dark: #004ecc;
  --primary-light: #e6f0ff;
  --primary-glow: rgba(0, 102, 255, 0.28);

  --gold: #f59e0b;
  --gold-dark: #d97706;
  --gold-light: #fef3c7;
  --gold-glow: rgba(245, 158, 11, 0.35);

  --emerald: #10b981;
  --emerald-light: #d1fae5;

  --dark: #0c1017;
  --slate: #161c28;
  --slate-light: #242e42;

  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  --white: #ffffff;

  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-subtle: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 10px 30px -5px rgba(15, 23, 42, 0.08), 0 0 0 1px rgba(226, 232, 240, 0.8);
  --shadow-hover: 0 20px 40px -10px rgba(0, 102, 255, 0.16), 0 0 0 1px rgba(0, 102, 255, 0.25);
  --shadow-premium: 0 20px 40px -10px rgba(245, 158, 11, 0.2), 0 0 0 2px rgba(245, 158, 11, 0.6);
  --shadow-dark: 0 20px 50px rgba(0, 0, 0, 0.4);

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--gray-900);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-top: 0;
}

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

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

/* Utilities */
.container-custom {
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.text-gradient-blue {
  background: linear-gradient(135deg, #0066ff 0%, #0044cc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   Navigation (Header)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: all var(--transition-smooth);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.header-logo img {
  width: 44px;
  height: auto;
  transition: transform var(--transition-fast);
}

.header-logo:hover img {
  transform: scale(1.05);
}

.header-logo-text {
  display: flex;
  flex-direction: column;
}

.header-brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--gray-900);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.header-brand-sub {
  font-size: 0.72rem;
  color: var(--gray-600);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link-custom {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gray-700);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-link-custom:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-link-custom.active {
  color: var(--primary);
  background: var(--primary-light);
  font-weight: 700;
}

/* Dropdown Menu Styles */
.nav-dropdown {
  position: relative;
  display: inline-block;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gray-700);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-dropdown-toggle:hover,
.nav-dropdown:hover .nav-dropdown-toggle {
  color: var(--primary);
  background: var(--primary-light);
}

.dropdown-chevron {
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .dropdown-chevron {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  min-width: 290px;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px -5px rgba(15, 23, 42, 0.16), 0 0 0 1px rgba(226, 232, 240, 0.9);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.active .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item-custom {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.dropdown-item-custom:hover {
  background: var(--primary-light);
}

.dropdown-item-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(0, 102, 255, 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.dropdown-item-custom:hover .dropdown-item-icon {
  background: var(--primary);
  color: #ffffff;
}

.dropdown-item-custom strong {
  display: block;
  font-size: 0.9rem;
  color: var(--gray-900);
  line-height: 1.2;
}

.dropdown-item-custom small {
  display: block;
  font-size: 0.74rem;
  color: var(--gray-600);
  margin-top: 2px;
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-phone-header {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  padding: 10px 18px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 4px 14px var(--primary-glow);
  transition: all var(--transition-fast);
}

.btn-phone-header:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  animation: pulse-green 1.8s infinite;
}

@keyframes pulse-green {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

.menu-toggle-btn {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  color: var(--gray-800);
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.menu-toggle-btn:hover {
  background: var(--gray-100);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 140px 0 65px;
  background-image:
    linear-gradient(105deg,
      rgba(255, 255, 255, 1) 0%,
      rgba(248, 250, 252, 0.98) 42%,
      rgba(241, 245, 249, 0.82) 60%,
      rgba(226, 232, 240, 0.30) 100%),
    url(../img/hero-bg-elewacja-gdansk.webp);
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  background-attachment: scroll;
  border-bottom: 1px solid var(--gray-200);
  overflow: hidden;
}

.hero-content {
  max-width: 780px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 102, 255, 0.08);
  border: 1px solid rgba(0, 102, 255, 0.2);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 22px;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 20px;
  color: var(--gray-900);
}

.hero-description {
  font-size: 1.15rem;
  color: var(--gray-700);
  margin-bottom: 0;
  max-width: 680px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--primary);
  color: var(--white);
  padding: 15px 28px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: 0 10px 25px var(--primary-glow);
  transition: all var(--transition-fast);
}

.btn-hero-primary:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px var(--primary-glow);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--white);
  color: var(--gray-800);
  border: 1px solid var(--gray-300);
  padding: 15px 26px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-fast);
}

.btn-hero-secondary:hover {
  background: var(--gray-100);
  border-color: var(--gray-400);
  color: var(--gray-900);
  transform: translateY(-2px);
}

/* Trust Pill Badges in Hero */
.hero-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  border-top: 1px solid var(--gray-200);
  padding-top: 28px;
}

.hero-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-trust-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--emerald);
  margin-top: 2px;
}

.hero-trust-text strong {
  display: block;
  font-size: 0.92rem;
  color: var(--gray-900);
  line-height: 1.2;
}

.hero-trust-text span {
  font-size: 0.78rem;
  color: var(--gray-600);
}

/* Hero Showcase Card Right Side */
.hero-visual-card {
  position: relative;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--gray-200);
}

.hero-card-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 10px;
  border-radius: 6px;
}

.hero-card-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
}

.hero-comparison-box {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.comparison-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-fast);
}

.comparison-row.highlight {
  background: linear-gradient(135deg, #fffcf0 0%, #fff8e1 100%);
  border: 2px solid var(--gold);
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.15);
}

.comparison-label strong {
  display: block;
  font-size: 0.95rem;
  color: var(--gray-900);
}

.comparison-label small {
  font-size: 0.78rem;
  color: var(--gray-600);
}

.comparison-price {
  text-align: right;
}

.comparison-price .price-num {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1;
}

.comparison-row.highlight .price-num {
  color: var(--primary);
}

.comparison-price .price-unit {
  font-size: 0.75rem;
  color: var(--gray-600);
  display: block;
  margin-top: 2px;
}

.hero-card-footer {
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-600);
}

.hero-card-footer a {
  font-weight: 700;
}

/* ==========================================================================
   Product Showcase Section (The 4 Buckets)
   ========================================================================== */
.products-section {
  padding: 100px 0;
  background-color: #ffffff;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 60px;
}

.section-subtitle-pill {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  background: var(--primary-light);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--gray-600);
  line-height: 1.6;
}

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

.product-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}

.product-card.premium {
  border: 2px solid var(--gold);
  background: linear-gradient(180deg, #fffcf5 0%, #ffffff 40%);
  box-shadow: 0 10px 30px -5px rgba(245, 158, 11, 0.15), 0 0 0 1px rgba(245, 158, 11, 0.3);
}

.product-card.premium:hover {
  box-shadow: var(--shadow-premium);
  border-color: var(--gold-dark);
}

.card-badge-top {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--white);
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
  box-shadow: 0 4px 12px var(--gold-glow);
  z-index: 2;
}

.product-img-container {
  position: relative;
  background: radial-gradient(circle at center, #f8fafc 0%, #f1f5f9 100%);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  margin-bottom: 20px;
  height: 230px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-card.premium .product-img-container {
  background: radial-gradient(circle at center, #fffef5 0%, #fef3c7 100%);
}

.product-img {
  max-height: 190px;
  min-height: 140px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 12px 16px rgba(0, 0, 0, 0.12));
  transition: transform var(--transition-smooth);
}

.product-card:hover .product-img {
  transform: scale(1.08) translateY(-4px);
}

.product-category-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.product-name {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--gray-900);
  margin-bottom: 14px;
  min-height: 48px;
}

.product-bucket-price-box {
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 18px;
  border-left: 3px solid var(--primary);
}

.product-card.premium .product-bucket-price-box {
  border-left-color: var(--gold);
  background: #fffbf0;
}

.bucket-price-label {
  font-size: 0.78rem;
  color: var(--gray-600);
  display: block;
}

.bucket-price-value {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.1;
  margin-top: 2px;
}

.bucket-price-unit {
  font-size: 0.8rem;
  color: var(--gray-600);
  font-weight: 500;
}

.product-price-table {
  width: 100%;
  font-size: 0.85rem;
  border-collapse: collapse;
  margin-bottom: 18px;
  flex-grow: 1;
}

.product-price-table td {
  padding: 8px 0;
  border-bottom: 1px dashed var(--gray-200);
}

.product-price-table tr:last-child td {
  border-bottom: none;
}

.price-table-label {
  color: var(--gray-600);
}

.price-table-val {
  font-weight: 700;
  text-align: right;
  color: var(--gray-900);
  white-space: nowrap;
}

.highlight-row {
  color: var(--primary);
  font-weight: 700;
}

.product-card.premium .highlight-row {
  color: #b45309;
}

.product-warranty-banner {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: var(--emerald-light);
  color: #065f46;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  line-height: 1.35;
}

.product-warranty-banner svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.btn-card-order {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.92rem;
  background: var(--gray-100);
  color: var(--gray-800);
  border: 1px solid var(--gray-300);
  transition: all var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
  margin-top: auto;
}

.btn-card-order:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: 0 4px 14px var(--primary-glow);
}

.product-card.premium .btn-card-order {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--white);
  border: none;
  box-shadow: 0 4px 14px var(--gold-glow);
}

.product-card.premium .btn-card-order:hover {
  background: linear-gradient(135deg, #e08e00 0%, #b45309 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--gold-glow);
}

.products-footer-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-600);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  max-width: 900px;
  margin: 0 auto;
}

/* ==========================================================================
   Video Process Section ("Jak pracujemy")
   ========================================================================== */
.video-process-section {
  padding: 100px 0;
  background: var(--dark);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.video-process-section .section-title {
  color: var(--white);
}

.video-process-section .section-desc {
  color: var(--gray-400);
}

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

.video-card-item {
  position: relative;
  background: var(--slate);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-dark);
  border: 1px solid var(--slate-light);
  transition: all var(--transition-smooth);
  cursor: pointer;
}

.video-card-item:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: 0 20px 40px rgba(0, 102, 255, 0.2);
}

.video-play-indicator {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(12, 16, 23, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  pointer-events: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.video-play-indicator svg {
  width: 22px;
  height: 22px;
  fill: #ffffff;
  margin-left: 3px;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}

.video-card-item:hover .video-play-indicator,
.video-card-item.playing .video-play-indicator {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.75);
}

.video-wrapper {
  position: relative;
  width: 100%;
  height: 380px;
  background: #000;
  overflow: hidden;
}

.video-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.85;
  transition: opacity var(--transition-fast), transform var(--transition-smooth);
}

.video-card-item:hover .video-wrapper video {
  opacity: 1;
  transform: scale(1.03);
}

.video-content-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 18px 18px;
  background: linear-gradient(0deg, rgba(12, 16, 23, 0.95) 0%, rgba(12, 16, 23, 0.6) 60%, transparent 100%);
  z-index: 2;
}

.video-step-tag {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 8px;
}

.video-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
  line-height: 1.3;
}

.video-desc {
  font-size: 0.82rem;
  color: var(--gray-400);
  margin-bottom: 0;
  line-height: 1.4;
}

/* ==========================================================================
   Real Works & Delivery Gallery
   ========================================================================== */
.gallery-section {
  padding: 100px 0;
  background: var(--gray-50);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  height: 260px;
  border: 1px solid var(--gray-200);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.9) 0%, transparent 100%);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  transform: translateY(100%);
  transition: transform var(--transition-fast);
}

.gallery-item:hover .gallery-caption {
  transform: translateY(0);
}

/* ==========================================================================
   Why Buy Turnkey / Advantages Section
   ========================================================================== */
.advantages-section {
  padding: 100px 0;
  background: #ffffff;
}

.advantages-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.comparison-table-card {
  background: var(--gray-50);
  border-radius: var(--radius-xl);
  padding: 36px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-card);
}

.comparison-header {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--gray-900);
}

.comp-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comp-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--gray-200);
}

.comp-item.positive {
  border-left: 4px solid var(--emerald);
}

.comp-item.negative {
  border-left: 4px solid #ef4444;
  opacity: 0.75;
}

.comp-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.comp-icon.positive {
  color: var(--emerald);
}

.comp-icon.negative {
  color: #ef4444;
}

.comp-text strong {
  display: block;
  font-size: 0.95rem;
  color: var(--gray-900);
}

.comp-text span {
  font-size: 0.82rem;
  color: var(--gray-600);
}

.advantages-features-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.adv-feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-fast);
}

.adv-feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--shadow-hover);
}

.adv-feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.adv-feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--gray-900);
}

.adv-feature-desc {
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-bottom: 0;
}

/* ==========================================================================
   Interactive Calculator / Estimator Section
   ========================================================================== */
.calc-section {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--gray-50) 0%, #edf2f7 100%);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.calc-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--gray-200);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
}

.calc-form-group {
  margin-bottom: 26px;
}

.calc-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-900);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.calc-label .value-pill {
  background: var(--primary-light);
  color: var(--primary);
  font-size: 1.1rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 8px;
}

.range-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--gray-200);
  outline: none;
  -webkit-appearance: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  box-shadow: 0 2px 8px var(--primary-glow);
  transition: transform var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.radio-group-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.radio-card-option {
  position: relative;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 10px;
}

.radio-card-option:hover {
  border-color: var(--primary);
  background: var(--gray-50);
}

.radio-card-option input {
  margin: 0;
  cursor: pointer;
}

.radio-card-option.active {
  border-color: var(--primary);
  background: var(--primary-light);
  box-shadow: 0 0 0 1px var(--primary);
}

.radio-card-option.active .radio-card-title {
  color: var(--primary);
}

.radio-card-option.active.gold {
  border-color: var(--gold);
  background: #fffcf0;
  box-shadow: 0 0 0 1px var(--gold);
}

.radio-card-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--gray-900);
  display: block;
  line-height: 1.2;
}

.radio-card-sub {
  font-size: 0.75rem;
  color: var(--gray-600);
}

/* Calculator Result Panel */
.calc-result-panel {
  background: var(--slate);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.result-header {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--slate-light);
}

.result-breakdown {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.88rem;
}

.breakdown-label {
  color: var(--gray-400);
  flex-shrink: 0;
  max-width: 45%;
}

.breakdown-val {
  font-weight: 700;
  color: var(--white);
  text-align: right;
  word-break: break-word;
}

.total-price-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--slate-light);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 20px;
  text-align: center;
}

.total-price-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-400);
  display: block;
}

.total-price-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--emerald);
  line-height: 1.1;
  margin-top: 4px;
}

.total-price-sub {
  font-size: 0.75rem;
  color: var(--gray-400);
}

.btn-calc-submit {
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 4px 14px var(--primary-glow);
  transition: all var(--transition-fast);
}

.btn-calc-submit:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* ==========================================================================
   Lead Capture & Contact CTA
   ========================================================================== */
.contact-cta-section {
  padding: 90px 0 110px;
  /*background: linear-gradient(135deg, #0c1017 0%, #161c28 100%);*/
  color: var(--white);
  position: relative;
}

.contact-cta-section::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  /*height: 60px;*/
  background: var(--white);
  /*clip-path: ellipse(55% 100% at 50% 100%);*/
}

.contact-card-box {
  background: var(--white);
  color: var(--gray-900);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.contact-form-title {
  font-size: 1.85rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.contact-form-subtitle {
  font-size: 0.95rem;
  color: var(--gray-600);
  margin-bottom: 24px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 16px;
}

.form-input-custom {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-input-custom:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.form-full-width {
  grid-column: 1 / -1;
  width: 100%;
}

.form-textarea-custom {
  grid-column: 1 / -1;
  width: 100%;
  resize: vertical;
  min-height: 90px;
  display: block;
}

/* File Upload Dropzone */
.form-upload-container {
  grid-column: 1 / -1;
  width: 100%;
}

.form-upload-dropzone {
  display: block;
  position: relative;
  background: #f8fafc;
  border: 2px dashed #cbd5e1;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.form-upload-dropzone:hover,
.form-upload-dropzone.dragover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.form-upload-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.upload-dropzone-content {
  display: flex;
  align-items: center;
  gap: 16px;
  pointer-events: none;
}

.upload-icon {
  color: var(--primary);
  flex-shrink: 0;
}

.upload-title {
  display: block;
  font-size: 0.95rem;
  color: var(--gray-900);
  font-weight: 700;
  margin-bottom: 2px;
}

.upload-desc {
  display: block;
  font-size: 0.8rem;
  color: var(--gray-600);
}

.upload-preview-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.upload-preview-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.82rem;
  color: #334155;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.upload-preview-chip .chip-name {
  max-width: 160px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
}

.upload-preview-chip .chip-remove {
  background: none;
  border: none;
  color: #ef4444;
  cursor: pointer;
  font-size: 1.15rem;
  line-height: 1;
  padding: 0;
  display: flex;
  align-items: center;
}

.upload-error-msg {
  margin-top: 8px;
  font-size: 0.85rem;
  color: #dc2626;
  font-weight: 600;
}

.form-status-msg {
  margin-top: 16px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
}

.form-status-msg.success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.form-status-msg.error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.btn-form-submit {
  grid-column: 1 / -1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 24px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-form-submit:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.direct-call-card {
  text-align: center;
  padding: 30px;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.direct-call-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--gray-600);
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  display: block;
}

.direct-phone-num {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
  line-height: 1.1;
  margin-bottom: 8px;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.direct-phone-num:hover {
  transform: scale(1.04);
  color: var(--primary-dark);
}

.direct-call-desc {
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-bottom: 16px;
}

.direct-call-features {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-200);
}

.direct-call-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  font-size: 0.82rem;
  color: var(--gray-700);
}

.direct-call-feature svg {
  flex-shrink: 0;
  color: var(--primary);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  padding: 90px 0;
  background: #ffffff;
}

.faq-accordion {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--gray-50);
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: var(--shadow-card);
}

.faq-question {
  padding: 18px 24px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-icon-arrow {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
  color: var(--primary);
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 24px 20px;
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.6;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* ==========================================================================
   Footer (Light Theme - High Contrast & Native Logo Display)
   ========================================================================== */
.site-footer {
  background: #f8fafc;
  color: #334155;
  padding: 80px 0 30px;
  border-top: 1px solid #e2e8f0;
  font-size: 0.95rem;
}

.site-footer p,
.site-footer span,
.site-footer div,
.site-footer li {
  color: #334155;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 36px;
  margin-bottom: 50px;
}

.footer-brand-flex {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.footer-logo {
  display: inline-block;
  margin-bottom: 0;
  text-decoration: none;
  flex-shrink: 0;
}

.footer-logo img {
  width: 95px;
  height: auto;
  display: block;
  transition: transform var(--transition-fast);
}

.footer-logo:hover img {
  transform: scale(1.04);
}

.footer-brand-content p {
  color: #334155;
  line-height: 1.6;
  font-size: 0.92rem;
  margin-bottom: 14px;
}

.footer-social-links {
  display: flex;
  gap: 10px;
}

.footer-social-btn {
  width: 38px;
  height: 38px;
  background: #ffffff;
  color: #1e293b;
  border: 1px solid #cbd5e1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.footer-social-btn:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 102, 255, 0.25);
}

.footer-title {
  color: #0f172a;
  font-size: 1.12rem;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}

.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-menu a {
  color: #475569;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  display: inline-block;
}

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

.footer-contact-subtitle {
  color: #475569;
  margin-bottom: 14px;
  font-weight: 500;
  font-size: 0.92rem;
}

.footer-contact-item {
  margin-bottom: 12px;
}

.footer-contact-label {
  color: #64748b;
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 3px;
}

.footer-phone-link {
  color: #0f172a;
  font-weight: 700;
  font-size: 1.15rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-phone-link:hover {
  color: var(--primary);
}

.footer-email-link {
  color: #0f172a;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-email-link:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid #e2e8f0;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  color: #64748b;
}

.footer-bottom span {
  color: #64748b;
}

/* ==========================================================================
   Product Order Modal Dialog (Pop-up)
   ========================================================================== */
.custom-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s ease, visibility 0.28s ease;
  overflow-y: auto;
}

.custom-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.custom-modal-dialog {
  width: 100%;
  max-width: 600px;
  margin: auto;
  transform: scale(0.92) translateY(18px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.custom-modal-backdrop.active .custom-modal-dialog {
  transform: scale(1) translateY(0);
}

.custom-modal-content {
  position: relative;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(226, 232, 240, 0.8);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  color: #64748b;
  font-size: 1.4rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 2;
}

.modal-close-btn:hover {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
  transform: rotate(90deg);
}

.modal-header-custom {
  margin-bottom: 20px;
  padding-right: 32px;
}

.modal-product-badge {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 8px;
}

.modal-title-custom {
  font-size: 1.3rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.3;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.modal-product-summary {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 10px 14px;
}

.modal-thumb {
  width: 50px;
  height: 50px;
  object-fit: contain;
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  padding: 3px;
  flex-shrink: 0;
}

.modal-price-val {
  font-size: 1rem;
  font-weight: 800;
  color: #0f172a;
}

.modal-price-sub {
  font-size: 0.78rem;
  color: #64748b;
  display: block;
}

.modal-variant-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.modal-variant-option {
  cursor: pointer;
  display: block;
  margin: 0;
}

.modal-variant-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.variant-pill {
  display: flex;
  flex-direction: column;
  padding: 10px 14px;
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.variant-pill-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 2px;
}

.variant-pill-sub {
  font-size: 0.74rem;
  color: #64748b;
}

.modal-variant-option input[type="radio"]:checked+.variant-pill {
  border-color: var(--primary);
  background: var(--primary-light);
}

.modal-variant-option input[type="radio"]:checked+.variant-pill .variant-pill-title {
  color: var(--primary);
}

.modal-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.modal-full-width {
  grid-column: span 2;
}

.modal-field-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 4px;
}

.modal-input {
  width: 100%;
  padding: 9px 12px;
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: #0f172a;
  font-family: inherit;
  transition: all var(--transition-fast);
}

.modal-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.modal-textarea {
  resize: vertical;
  min-height: 65px;
}

.modal-upload-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: #f8fafc;
  border: 1.5px dashed #cbd5e1;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: #475569;
  font-size: 0.82rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.modal-upload-label:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}

.modal-upload-file-input {
  display: none;
}

.modal-upload-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.modal-upload-error {
  margin-top: 6px;
  font-size: 0.8rem;
  color: #dc2626;
  font-weight: 600;
}

.btn-modal-submit {
  width: 100%;
  padding: 13px;
  background: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 15px var(--primary-glow);
  transition: all var(--transition-fast);
  margin-top: 4px;
}

.btn-modal-submit:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.modal-status-msg {
  margin-top: 14px;
  padding: 14px;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 600;
  text-align: center;
}

.modal-status-msg.success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.modal-status-msg.error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

@media (max-width: 580px) {
  .custom-modal-content {
    padding: 24px 20px;
  }

  .modal-variant-selector,
  .modal-form-grid {
    grid-template-columns: 1fr;
  }

  .modal-full-width {
    grid-column: span 1;
  }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 992px) {
  .hero-section {
    padding: 110px 0 45px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

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

  .advantages-features-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .calc-card {
    grid-template-columns: 1fr;
  }

  .contact-card-box {
    grid-template-columns: 1fr;
  }

  .header-nav {
    display: none;
  }

  .menu-toggle-btn {
    display: block;
  }
}

@media (max-width: 640px) {
  .hero-section {
    padding: 100px 0 35px;
  }

  .hero-title {
    font-size: 2rem;
  }

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

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

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

  .advantages-features-list {
    grid-template-columns: 1fr;
  }

  .radio-group-cards {
    grid-template-columns: 1fr;
  }

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

  .form-full-width,
  .form-upload-container,
  .form-textarea-custom,
  .btn-form-submit {
    grid-column: 1 / -1;
    width: 100%;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .hero-trust-grid {
    grid-template-columns: 1fr;
  }
}