/* ==========================================================================
   PRINTUP — MODERN MINIMALIST DESIGN SYSTEM
   Colors: Navy (#04165E), Gold (#F8C619), Crisp Whites (#FFFFFF), Slate
   ========================================================================== */

:root {
  --color-navy: #04165E;
  --color-navy-dark: #020B33;
  --color-navy-light: #0D2C9E;
  --color-navy-muted: rgba(4, 22, 94, 0.05);
  --color-navy-border: rgba(4, 22, 94, 0.12);
  
  --color-gold: #F8C619;
  --color-gold-hover: #E5B20D;
  --color-gold-light: #FFF9E6;
  --color-gold-glow: rgba(248, 198, 25, 0.35);
  
  --color-bg-base: #FFFFFF;
  --color-bg-subtle: #F8FAFC;
  --color-bg-muted: #F1F5F9;
  
  --color-text-main: #0B132B;
  --color-text-secondary: #475569;
  --color-text-muted: #64748B;
  
  --color-border: #E2E8F0;
  --color-border-hover: #CBD5E1;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(4, 22, 94, 0.04);
  --shadow-md: 0 4px 14px -2px rgba(4, 22, 94, 0.06), 0 2px 6px -1px rgba(4, 22, 94, 0.03);
  --shadow-lg: 0 16px 36px -6px rgba(4, 22, 94, 0.08);
  --shadow-xl: 0 24px 48px -12px rgba(4, 22, 94, 0.12);
  
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base reset & typography */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--color-text-main);
  background-color: var(--color-bg-base);
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  line-height: 1.55;
  font-size: 15px;
}

h1, h2, h3, h4, .font-display {
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  letter-spacing: -0.02em;
  font-weight: 700;
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button, input, select, textarea {
  font: inherit;
}

/* SVG Icon Sizing Rules - Fail-safe */
svg {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  max-width: 100%;
}

.w-3 { width: 12px; height: 12px; }
.h-3 { height: 12px; }
.w-4 { width: 16px; height: 16px; }
.h-4 { height: 16px; }
.w-5 { width: 20px; height: 20px; }
.h-5 { height: 20px; }
.w-6 { width: 24px; height: 24px; }
.h-6 { height: 24px; }
.w-7 { width: 28px; height: 28px; }
.h-7 { height: 28px; }
.w-8 { width: 32px; height: 32px; }
.h-8 { height: 32px; }
.w-10 { width: 40px; height: 40px; }
.h-10 { height: 40px; }

.text-amber-300 { color: #FCD34D; }
.text-amber-400 { color: #FBBF24; }
.text-amber-500 { color: #F59E0B; }
.text-brand-gold-500 { color: var(--color-gold); }
.text-slate-200 { color: #E2E8F0; }
.fill-current { fill: currentColor; }

/* Focus styles for accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Section Spacing - Refined & Minimalist */
.section-padding {
  padding-top: 64px;
  padding-bottom: 64px;
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: 48px;
    padding-bottom: 48px;
  }
}

/* Header & Navigation */
.header-topbar {
  background: var(--color-navy-dark);
  color: #CBD5E1;
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 200ms ease;
}

.site-navbar.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
}

.brand-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-main);
  position: relative;
  padding: 4px 0;
  transition: color 150ms ease;
}

.nav-link:hover {
  color: var(--color-navy);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  border-radius: 2px;
  transition: width 200ms var(--ease-spring);
}

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

.lang-switcher {
  display: flex;
  align-items: center;
  background: var(--color-bg-muted);
  padding: 2px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}

.lang-btn {
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  transition: all 150ms ease;
  display: inline-block;
}

.lang-btn:hover {
  color: var(--color-navy);
}

.lang-btn.active {
  background: var(--color-navy);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 160ms var(--ease-spring), box-shadow 160ms ease, background 160ms ease;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--color-navy);
  color: #FFFFFF;
  border-color: var(--color-navy);
}

.btn-primary:hover {
  background: var(--color-navy-light);
  transform: translateY(-1px);
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-navy-dark);
  font-weight: 800;
}

.btn-gold:hover {
  background: var(--color-gold-hover);
  transform: translateY(-1px);
}

.btn-outline {
  background: #FFFFFF;
  color: var(--color-navy);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-navy);
  background: var(--color-navy-muted);
}

.btn-sm {
  padding: 7px 14px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 15px;
  border-radius: var(--radius-md);
}

/* Badges */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-gold-light);
  color: #925C05;
  border: 1px solid rgba(248, 198, 25, 0.4);
}

.badge-navy {
  background: var(--color-navy-muted);
  color: var(--color-navy);
  border-color: rgba(4, 22, 94, 0.15);
}

/* Cinematic Video Hero (Full-width atmospheric video background) */
.hero-cinematic-section {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 100px 20px 80px;
}

.hero-video-wrapper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.hero-bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.96) saturate(1.15);
}

.hero-cinematic-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.72) 0%,
    rgba(240, 246, 255, 0.58) 45%,
    rgba(255, 255, 255, 0.90) 100%
  );
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.hero-content-center {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 840px;
  margin: 0 auto;
}

.hero-badge-glass {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(4, 22, 94, 0.15);
  box-shadow: 0 4px 12px rgba(4, 22, 94, 0.06);
  margin-bottom: 22px;
}

.hero-cinematic-title {
  font-size: clamp(2.3rem, 4.2vw, 3.8rem);
  font-weight: 900;
  color: var(--color-navy);
  letter-spacing: -0.03em;
  line-height: 1.14;
  margin-bottom: 18px;
  text-shadow: 0 2px 12px rgba(255, 255, 255, 0.9);
}

.hero-cinematic-desc {
  font-size: clamp(15px, 1.3vw, 18px);
  color: #1E293B;
  font-weight: 500;
  line-height: 1.65;
  max-width: 660px;
  margin: 0 auto 34px;
  text-shadow: 0 1px 4px rgba(255, 255, 255, 0.9);
}

.hero-cinematic-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-hero-primary {
  background: var(--color-navy);
  color: #FFFFFF;
  padding: 14px 34px;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 700;
  border: 1px solid var(--color-navy);
  box-shadow: 0 8px 24px rgba(4, 22, 94, 0.25);
  transition: all 180ms var(--ease-spring);
  cursor: pointer;
}

.btn-hero-primary:hover {
  background: var(--color-navy-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(4, 22, 94, 0.35);
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--color-navy);
  padding: 14px 34px;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 700;
  border: 1px solid rgba(4, 22, 94, 0.15);
  box-shadow: 0 4px 14px rgba(4, 22, 94, 0.08);
  transition: all 180ms var(--ease-spring);
  cursor: pointer;
}

.btn-hero-secondary:hover {
  background: #FFFFFF;
  border-color: var(--color-navy);
  transform: translateY(-2px);
}

/* Floating Contact Button (Bottom Right) */
.floating-contact-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #FFFFFF;
  color: #229ED9;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(4, 22, 94, 0.16);
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 200ms var(--ease-spring), box-shadow 200ms ease, border-color 200ms ease, background 200ms ease;
}

.floating-contact-btn:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 12px 28px rgba(34, 158, 217, 0.35);
  border-color: #229ED9;
  background: #F0F9FF;
  color: #229ED9;
}

/* Section Header - Clean & Minimalist */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}

.section-title {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 800;
  color: var(--color-navy-dark);
  margin-top: 10px;
  margin-bottom: 10px;
}

.section-subtitle {
  font-size: 15px;
  color: var(--color-text-secondary);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 200ms ease, border-color 180ms ease;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-navy-border);
}

.service-card-media {
  position: relative;
  height: 190px;
  overflow: hidden;
  background: #020B33;
}

.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.service-card:hover .service-card-media img {
  transform: scale(1.04);
}

.service-card-content {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--color-gold-light);
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  border: 1px solid rgba(248, 198, 25, 0.4);
}

.service-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-navy-dark);
  margin-bottom: 8px;
}

.service-card-desc {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  flex: 1;
  line-height: 1.5;
}

.service-features-list {
  list-style: none;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-feature-item {
  font-size: 12px;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-feature-item svg {
  color: #10B981;
}

.service-card-footer {
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-price-block {
  display: flex;
  flex-direction: column;
}

.service-price-label {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 700;
}

.service-price-val {
  font-family: 'Outfit', sans-serif;
  font-size: 17px;
  font-weight: 800;
  color: var(--color-navy);
}

/* ==========================================================================
   TACTILE MATERIALS & FINISHES SHOWCASE (RECREATED)
   ========================================================================== */
.tactile-materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

@media (min-width: 1024px) {
  .tactile-materials-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.tactile-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 220ms var(--ease-spring), box-shadow 220ms ease, border-color 200ms ease;
  position: relative;
}

.tactile-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(4, 22, 94, 0.08);
  border-color: rgba(4, 22, 94, 0.25);
}

.tactile-card-media {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: #020B33;
}

.tactile-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.tactile-card:hover .tactile-card-media img {
  transform: scale(1.05);
}

.tactile-interactive-glare {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  background: radial-gradient(circle 180px at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.45) 0%, transparent 80%);
  opacity: 0;
  transition: opacity 250ms ease;
  mix-blend-mode: overlay;
}

.tactile-card:hover .tactile-interactive-glare {
  opacity: 1;
}

.tactile-spec-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(2, 12, 56, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  letter-spacing: 0.02em;
}

.tactile-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.tactile-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.tactile-card-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-navy-dark);
}

.tactile-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 6px currentColor;
}

.tactile-card-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 18px;
  flex: 1;
}

.tactile-action-btn {
  width: 100%;
  justify-content: center;
  font-size: 13px;
}

/* Swatch Box Banner */
.swatch-box-banner {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 4px 16px rgba(4, 22, 94, 0.04);
}

.swatch-box-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-gold-light);
  color: var(--color-navy);
  border: 1px solid rgba(248, 198, 25, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.swatch-box-text {
  flex: 1;
}

.swatch-box-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-navy-dark);
  margin-bottom: 4px;
}

.swatch-box-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.45;
}

.swatch-box-action {
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .swatch-box-banner {
    flex-direction: column;
    text-align: center;
    padding: 24px 20px;
  }
  .swatch-box-action {
    width: 100%;
  }
}


/* Portfolio Gallery */
.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.filter-btn {
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--color-border);
  background: #FFFFFF;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 160ms ease;
}

.filter-btn:hover {
  border-color: var(--color-navy);
  color: var(--color-navy);
}

.filter-btn.active {
  background: var(--color-navy);
  color: #FFFFFF;
  border-color: var(--color-navy);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #020B33;
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.portfolio-card:hover img {
  transform: scale(1.05);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(2, 11, 51, 0.92) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  color: #FFFFFF;
}

.portfolio-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.portfolio-meta {
  font-size: 12px;
  color: #CBD5E1;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Equipment Showcase */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.equipment-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  gap: 16px;
  transition: transform 160ms ease;
}

.equipment-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-navy-border);
}

.equipment-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-navy-muted);
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.equipment-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-navy-dark);
  margin-bottom: 6px;
}

.equipment-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* Reviews */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.review-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}

.review-comment {
  font-size: 14px;
  color: var(--color-text-secondary);
  font-style: italic;
  line-height: 1.55;
}

.review-author-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}

.review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-navy);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
}

.review-author-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-navy-dark);
}

.review-author-role {
  font-size: 11px;
  color: var(--color-text-muted);
}

/* FAQ Accordion */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 160ms ease;
}

.faq-item.active {
  border-color: var(--color-navy);
}

.faq-question {
  width: 100%;
  padding: 16px 20px;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-navy-dark);
  cursor: pointer;
}

.faq-icon {
  width: 20px;
  height: 20px;
  transition: transform 200ms ease;
  color: var(--color-navy);
  flex-shrink: 0;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.6;
  transition: max-height 250ms ease, padding 200ms ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}

/* Contact & Map Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.contact-info-col {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-items-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 28px 0;
}

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-gold-light);
  color: #925C05;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-map-col {
  position: relative;
  min-height: 380px;
  background: var(--color-bg-muted);
}

.contact-map-col iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Footer */
.site-footer {
  background: var(--color-navy-dark);
  color: #CBD5E1;
  padding: 64px 0 28px;
  border-top: 3px solid var(--color-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-title {
  font-size: 15px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #94A3B8;
  font-size: 13px;
  transition: color 150ms ease;
}

.footer-links a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: #64748B;
}

/* Modal Popup */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(2, 11, 51, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 200ms ease, visibility 200ms ease;
}

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

.modal-card {
  width: 100%;
  max-width: 520px;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-xl);
  transform: scale(0.96);
  transition: transform 200ms var(--ease-spring);
  position: relative;
}

.modal-backdrop.active .modal-card {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-bg-muted);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-navy-dark);
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #FFFFFF;
  color: var(--color-text-main);
  font-size: 14px;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-navy);
  outline: none;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .materials-layout {
    grid-template-columns: 1fr;
  }
  .equipment-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}