/* ============================================================
   VNEX WPC — style.css
   Brand: Navy Blue #1C2E5E + Burnt Orange #C85A2A
   Fonts: Playfair Display (headings) + DM Sans (body)
   ============================================================ */

/* === CSS VARIABLES === */
:root {
  --primary:       #1C2E5E;
  --primary-rgb:   28, 46, 94;
  --accent:        #C85A2A;
  --accent-rgb:    200, 90, 42;
  --accent-light:  #E07040;
  --bg:            #FFFFFF;
  --bg-soft:       #F7F8FC;
  --bg-dark:       #0F1C3F;
  --text-dark:     #1C2E5E;
  --text-body:     #3D3D3D;
  --text-light:    #FFFFFF;
  --text-muted:    #7A8499;
  
  --border:        #E2E6EF;
  --border-light:  rgba(var(--primary-rgb), 0.06);
  --border-glass:  rgba(255, 255, 255, 0.2);
  
  --shadow:        0 8px 30px rgba(var(--primary-rgb), 0.06);
  --shadow-sm:     0 2px 8px rgba(var(--primary-rgb), 0.04);
  --shadow-md:     0 8px 30px rgba(var(--primary-rgb), 0.06);
  --shadow-lg:     0 16px 48px rgba(var(--primary-rgb), 0.10);
  --shadow-hover:  0 24px 64px rgba(var(--primary-rgb), 0.16);
  
  --radius:        16px;
  --radius-lg:     24px;
  --radius-md:     16px;
  --radius-sm:     10px;
  
  --transition:         0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth:  all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast:    all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* === BASE RESET === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text-body);
  background: var(--bg);
  line-height: 1.7;
  overflow-x: hidden;
  max-width: 100%;
  -webkit-text-size-adjust: 100%;
}

input, select, textarea { font-size: 16px !important; }

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

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

ul { list-style: none; }

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  color: var(--text-dark);
  line-height: 1.2;
}

h1 { font-size: clamp(2.1rem, 6vw, 3.8rem); font-weight: 900; }
h2 { font-size: clamp(1.6rem, 4.5vw, 2.6rem); font-weight: 700; }
h3 { font-size: clamp(1.3rem, 3vw, 1.75rem); font-weight: 700; }
h4 { font-size: 1.25rem; font-weight: 700; }

p { color: var(--text-body); }

/* === TOP BAR === */
.top-bar {
  background: var(--primary);
  color: var(--text-light);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  padding: 8px 0;
}

.top-bar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.top-bar a {
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0.9;
  transition: opacity var(--transition);
}

.top-bar a:hover { opacity: 1; }

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--bg);
  box-shadow: 0 1px 0 rgba(0,0,0,0.05);
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: var(--bg);
  box-shadow: var(--shadow);
}

.navbar.scrolled .nav-link {
  color: var(--text-dark);
}

.navbar.scrolled .nav-logo-text {
  color: var(--text-dark);
}

.navbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.nav-logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--text-light);
  letter-spacing: 0.5px;
  transition: color var(--transition);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav-link {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
  padding: 8px 14px;
  border-radius: 6px;
  position: relative;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
}

.navbar.scrolled .nav-link {
  color: var(--text-dark);
}

.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
  color: var(--accent);
}

/* Products Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  min-width: 220px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  transform: translateX(-50%) translateY(-8px);
  z-index: 100;
}

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

.nav-dropdown-menu a {
  display: block;
  padding: 10px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}

.nav-dropdown-menu a:hover {
  background: var(--bg-soft);
  color: var(--accent);
}

.dropdown-arrow {
  display: inline-block;
  margin-left: 4px;
  font-size: 0.7rem;
  transition: transform var(--transition);
}

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

/* Nav CTA */
.nav-cta {
  flex-shrink: 0;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: all var(--transition);
}

.navbar.scrolled .hamburger span {
  background: var(--text-dark);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu Drawer */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--bg);
  z-index: 999;
  padding: 90px 24px 32px;
  box-shadow: var(--shadow-hover);
  transform: translateY(-100%);
  transition: transform 0.4s ease;
}

.mobile-menu.open {
  transform: translateY(0);
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu-links a {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-dark);
  padding: 12px 16px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}

.mobile-menu-links a:hover,
.mobile-menu-links a.active {
  background: var(--bg-soft);
  color: var(--accent);
}

.mobile-sub-links {
  padding-left: 16px;
  border-left: 2px solid var(--border);
  margin: 4px 0 4px 16px;
}

.mobile-sub-links a {
  font-size: 0.95rem;
  color: var(--text-muted) !important;
}

/* === BUTTONS === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--text-light);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 13px 28px;
  border-radius: 50px;
  border: 2px solid var(--accent);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,90,42,0.35);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-light);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 13px 28px;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,0.8);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--text-light);
  transform: translateY(-2px);
}

.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 13px 28px;
  border-radius: 50px;
  border: 2px solid var(--primary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

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

/* === SECTION UTILITIES === */
.section-label {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Playfair Display', serif;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.section-subtitle {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}

.section-divider {
  width: 56px;
  height: 3px;
  background: var(--accent);
  border-radius: 3px;
  margin: 16px 0 32px;
}

.section-divider.centered {
  margin: 16px auto 32px;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: clamp(1rem, 4vw, 2rem);
  padding-right: clamp(1rem, 4vw, 2rem);
}

.section-pad {
  padding-top: clamp(3rem, 8vw, 5rem);
  padding-bottom: clamp(3rem, 8vw, 5rem);
}

.section-pad-sm {
  padding: 64px 0;
}

.text-center { text-align: center; }
.text-accent { color: var(--accent); }

/* === HERO (HOME) === */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #1A0F05 0%, #4A2C0A 50%, #8B5E3C 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255,255,255,0.015) 0px,
    rgba(255,255,255,0.015) 1px,
    transparent 1px,
    transparent 40px
  );
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
}

.hero-tag {
  display: inline-block;
  background: rgba(200,90,42,0.2);
  border: 1px solid rgba(200,90,42,0.5);
  color: #FFB380;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 20px;
  border-radius: 50px;
  margin-bottom: 28px;
}

.hero h1 {
  color: var(--text-light);
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

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

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 1.4rem;
  animation: bounce 2s infinite;
  cursor: pointer;
  z-index: 1;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* === PAGE HERO (inner pages) === */
.page-hero {
  min-height: 50vh;
  background: linear-gradient(135deg, #1A0F05 0%, #4A2C0A 50%, #8B5E3C 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 160px 24px 100px;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255,255,255,0.015) 0px,
    rgba(255,255,255,0.015) 1px,
    transparent 1px,
    transparent 40px
  );
  z-index: 0;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
}

.page-hero-content h1 {
  color: var(--text-light);
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
  margin-bottom: 16px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  margin-top: 8px;
}

.breadcrumb a {
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.breadcrumb a:hover { color: var(--text-light); }
.breadcrumb span { color: rgba(255,255,255,0.4); }
.breadcrumb .current { color: var(--accent-light); font-weight: 600; }

/* === STATS BAR === */
.stats-bar {
  background: var(--primary);
  padding: 64px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  padding: 24px 16px;
  border-right: 1px solid rgba(255,255,255,0.12);
}

.stat-item:last-child { border-right: none; }

.stat-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  color: var(--accent);
}

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--text-light);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-suffix {
  color: var(--accent);
}

.stat-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* === CARDS === */
.card {
  background: var(--bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--border);
}

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

/* Product Cards */
.product-card {
  background: var(--bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-top-color var(--transition);
  border: 1px solid var(--border);
  border-top: 4px solid transparent;
}

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

.product-card-body {
  padding: 28px;
}

.product-card .placeholder-img {
  height: 220px;
}

.product-card h3 {
  margin-bottom: 10px;
  font-size: 1.35rem;
}

.product-card p {
  font-size: 0.93rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.6;
}

.product-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.product-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.87rem;
  color: var(--text-body);
}

.product-feature::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

.product-link {
  color: var(--accent);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.93rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition), color var(--transition);
}

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

/* === PLACEHOLDER IMAGES === */
.placeholder-img {
  width: 100%;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: transparent !important;
  position: relative;
  overflow: hidden;
  background-size: cover !important;
  background-position: center !important;
}

.placeholder-img-doors {
  background-image: url('../images/hero-door.png');
  background-size: contain !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
  background-color: #F8FAFC !important;
}

.placeholder-img-frames {
  background-image: url('../images/door-frames.webp');
  background-size: contain !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
  background-color: #F8FAFC !important;
}

.placeholder-img-digital {
  background-image: url('../images/digital-doors-enhanced.webp');
  background-size: contain !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
  background-color: #F8FAFC !important;
}

.placeholder-img-texture {
  background-image: url('../images/texture-doors.webp');
  background-size: contain !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
  background-color: #F8FAFC !important;
}

.placeholder-img-about {
  background-image: url('../images/about-factory.webp');
  height: 100%;
  min-height: 420px;
}

.placeholder-img-gallery {
  background-image: url('../images/gallery-office.webp');
}

/* Large placeholder for product pages */
.placeholder-img-lg {
  min-height: 400px;
  border-radius: var(--radius);
}

/* === WHY CHOOSE US TILES === */
.feature-tile {
  padding: 32px 24px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-align: center;
  transition: border-color var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.feature-tile:hover {
  border-color: var(--accent);
  background: #FFF8F5;
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.feature-tile-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #FFF0E8, #FFD8C0);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.6rem;
  color: var(--accent);
  transition: background var(--transition);
}

.feature-tile:hover .feature-tile-icon {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: white;
}

.feature-tile h4 {
  color: var(--text-dark);
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.feature-tile p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* === TESTIMONIALS === */
.testimonials-section {
  background: var(--primary);
  padding: 96px 0;
  overflow: hidden;
}

.testimonials-section h2 {
  color: var(--text-light);
  text-align: center;
  margin-bottom: 8px;
}

.testimonial-track {
  overflow: hidden;
}

.testimonial-slide {
  display: none;
  animation: fadeIn 0.5s ease;
}

.testimonial-slide.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.testimonial-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.testimonial-stars {
  color: var(--accent);
  font-size: 1.2rem;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.testimonial-quote {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-author {
  color: var(--text-light);
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 700;
}

.testimonial-role {
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
  margin-top: 4px;
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 36px;
}

.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  border: none;
}

.testimonial-dot.active {
  background: var(--accent);
  transform: scale(1.3);
}

/* === CTA BANNER === */
.cta-banner {
  background: var(--accent);
  padding: 80px 0;
  text-align: center;
}

.cta-banner h2 {
  color: var(--text-light);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 12px;
}

.cta-banner p {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  margin-bottom: 32px;
}

.cta-banner .btn-outline {
  border-color: rgba(255,255,255,0.8);
}

/* === FOOTER === */
.footer {
  background: var(--bg-dark);
  padding: 80px 0 0;
  color: rgba(255,255,255,0.75);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-logo img {
  height: 96px;
  background: white;
  padding: 8px 12px;
  border-radius: 8px;
}

.footer-logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--text-light);
}

.footer-tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 28px;
  font-style: italic;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-social {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  transition: background var(--transition), color var(--transition), transform var(--transition);
  text-decoration: none;
}

.footer-social:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-3px);
}

.footer-col h5 {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  color: var(--text-light);
  margin-bottom: 20px;
  font-weight: 700;
}

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

.footer-links a,
.footer-links li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition), padding-left var(--transition);
}

.footer-links a:hover {
  color: var(--accent-light);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
}

.footer-contact-icon {
  color: var(--accent);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

/* === ABOUT PAGE === */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.comparison-table th {
  padding: 16px 24px;
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  background: var(--primary);
  color: var(--text-light);
}

.comparison-table th.highlight {
  background: var(--accent);
}

.comparison-table td {
  padding: 14px 24px;
  text-align: center;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-body);
}

.comparison-table tr:nth-child(even) td {
  background: var(--bg-soft);
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--text-dark);
}

.comparison-table td.highlight {
  background: #FFF3EC;
  color: var(--accent);
  font-weight: 700;
}

.comparison-table tr:nth-child(even) td.highlight {
  background: #FFE8D8;
}

.check { color: #22C55E; font-size: 1.1rem; }
.cross { color: #EF4444; font-size: 1.1rem; }
.partial { color: #F59E0B; font-size: 1.1rem; }

/* Team Card */
.team-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: rgba(255,255,255,0.8);
}

.team-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.team-role {
  font-size: 0.88rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 12px;
}

.team-bio {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* === FAQ === */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
  transition: border-color var(--transition);
}

.faq-item.open {
  border-color: var(--accent);
  border-left: 4px solid var(--accent);
}

.faq-item.open .faq-body {
  background: #FFF8F5;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  text-align: left;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--text-dark);
  transition: color var(--transition);
}

.faq-item.open .faq-question {
  color: var(--accent);
}

.faq-icon {
  width: 24px;
  height: 24px;
  background: var(--bg-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
  color: var(--text-dark);
}

.faq-item.open .faq-icon {
  background: var(--accent);
  color: white;
  transform: rotate(45deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding var(--transition);
  padding: 0 24px;
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.7;
}

.faq-body.open {
  max-height: 300px;
  padding: 0 24px 20px;
}

/* === GALLERY === */
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-tab {
  padding: 10px 24px;
  border-radius: 50px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  border: 2px solid var(--border);
  background: var(--bg);
  color: var(--text-body);
  cursor: pointer;
  transition: all var(--transition);
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.masonry-grid {
  columns: 3;
  column-gap: 20px;
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: 20px;
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
}

.masonry-placeholder {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: rgba(255,255,255,0.5);
  position: relative;
}

.masonry-overlay {
  position: absolute;
  inset: 0;
  background: rgba(28,46,94,0.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  gap: 8px;
  color: white;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
}

.masonry-item:hover .masonry-overlay { opacity: 1; }

.masonry-item:hover .masonry-placeholder {
  transform: scale(1.05);
  transition: transform 0.4s ease;
}

/* === CONTACT === */
.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-bottom: 16px;
  transition: border-color var(--transition), transform var(--transition);
}

.contact-info-card:hover {
  border-color: var(--accent);
  transform: translateX(4px);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #FFF0E8, #FFD8C0);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-info-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}

.contact-info-value {
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.97rem;
}

.map-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #E8EDF5 0%, #D0D8EC 100%);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 2rem;
  border: 1px solid var(--border);
}

.map-placeholder p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Contact Form */
.contact-form {
  background: var(--bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px;
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(28,46,94,0.1);
}

.form-control.error {
  border-color: #EF4444;
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

.form-control::placeholder { color: var(--text-muted); }

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

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

.form-success {
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  margin-bottom: 20px;
  display: none;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
}

.form-success.show { display: flex; }

.form-error-msg {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  margin-bottom: 20px;
  display: none;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
}

.form-error-msg.show { display: flex; }

/* === SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* === APPLICATIONS === */
.app-card {
  text-align: center;
  padding: 28px 20px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.app-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.app-card-icon {
  font-size: 2.4rem;
  margin-bottom: 14px;
}

.app-card h4 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.app-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* === GRID UTILITIES === */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-2-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.grid-3-2 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.mobile-sub-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-left: 20px;
  margin-top: -6px;
  margin-bottom: 8px;
  border-left: 2px solid var(--border);
}

.mobile-sub-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
  padding: 4px 0;
}

/* === RESPONSIVE === */

/* Tablet: 1024px */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.12); }
  .stat-item:nth-last-child(-n+2) { border-bottom: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .masonry-grid { columns: 2; }
  .grid-3-2 { grid-template-columns: 1fr 1fr; }
}

/* Tablet/Mobile: 768px */
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: block; }
  .top-bar-right { display: none; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-2-cols { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .section-pad { padding: 64px 0; }
  .comparison-table { font-size: 0.8rem; }
  .comparison-table th, .comparison-table td { padding: 10px 12px; }
  .contact-form { padding: 24px; }
  .hero-btns { flex-direction: column; align-items: center; }
}

/* Mobile: 640px */
@media (max-width: 640px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.12); }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .masonry-grid { columns: 1; }
  .grid-3-2 { grid-template-columns: 1fr; }
  .spec-grid { grid-template-columns: 1fr; }
}

/* === MISC HELPERS === */
.overflow-hidden { overflow: hidden; }
.relative { position: relative; }
.mt-auto { margin-top: auto; }
.gap-16 { gap: 16px; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }

/* Product spec table */
.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0;
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 18px;
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent);
}

.spec-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.spec-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
}

/* === SURGICAL MOBILE OVERRIDES === */
.hero-section {
  min-height: 100svh;
  min-height: -webkit-fill-available;
}
.page-hero {
  min-height: 50svh;
}

.nav-link { 
  color: var(--text-dark); 
  font-weight: 500; 
  transition: color 0.2s;
  font-size: 0.95rem;
}
.nav-link:hover { color: var(--accent); }
.dropdown-item {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--text-body);
  font-size: 0.9rem;
  transition: background 0.2s;
}
.dropdown-item:hover { 
  background: #fdf3ec; 
  color: var(--accent); 
}
.mobile-nav-link {
  display: block;
  padding: 0.75rem 0.5rem;
  color: var(--text-dark);
  font-weight: 500;
  border-bottom: 1px solid #f0f0f0;
  font-size: 1rem;
}
.mobile-sub-link {
  display: block;
  padding: 0.6rem 0.5rem;
  color: var(--text-body);
  font-size: 0.9rem;
  border-bottom: 1px solid #f5f5f5;
}
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1), backdrop-filter 0.5s;
  background: rgba(255, 255, 255, 0.96) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
#mobile-menu.open {
  max-height: 100vh;
  box-shadow: inset 0 2px 12px rgba(var(--primary-rgb), 0.05);
}

#mobile-products-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.4s;
}
#mobile-products-menu.open {
  max-height: 300px;
  background-color: rgba(28, 46, 94, 0.03) !important;
}

/* Mobile Active Link accent vertical indicators */
.mobile-nav-link {
  position: relative;
  transition: var(--transition-smooth);
}
.mobile-nav-link.active {
  color: var(--accent) !important;
  padding-left: 12px;
  border-left: 4px solid var(--accent);
}


/* Hamburger → X animation */
#hamburger.active .ham-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
#hamburger.active .ham-line:nth-child(2) {
  opacity: 0;
}
#hamburger.active .ham-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-wrap table { min-width: 600px; }

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 0.5rem;
  font-size: 16px !important; /* CRITICAL: prevents iOS zoom */
  color: var(--text-body);
  background: white;
  transition: border-color 0.2s;
  font-family: inherit;
}
.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(200, 90, 42, 0.1);
}
.form-input.error { border-color: #ef4444; }

/* ============================================================
   PREMIUM UI/UX MICRO-INTERACTIONS
   ============================================================ */

/* Navigation link hover underlines */
.nav-link {
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 4px;
}
.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Volumetric Product Grid Hover Cards */
.product-card, .team-card, .contact-info-card {
  transition: var(--transition-smooth);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  background: white;
}
.product-card:hover, .team-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-hover);
  border-color: rgba(var(--accent-rgb), 0.2);
}

/* Glassmorphic highlights for cards */
.product-card {
  border-top: 1.5px solid rgba(255, 255, 255, 0.85);
  overflow: hidden;
}

/* Social link HSL glows */
.footer-social {
  transition: var(--transition-smooth);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: rgba(255, 255, 255, 0.6);
}
.footer-social:hover {
  color: white;
  background: var(--accent);
  transform: translateY(-4px) rotate(8deg);
  box-shadow: 0 8px 20px rgba(var(--accent-rgb), 0.4);
  border-color: var(--accent);
}

/* Active navigation dot animation */
.pagination-dot, .testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(var(--primary-rgb), 0.2);
  transition: var(--transition-smooth);
  cursor: pointer;
}
.pagination-dot.active, .testimonial-dot.active {
  width: 24px;
  border-radius: 6px;
  background: var(--accent);
}

/* Enforce Touch tactile active state for responsive elements on mobile screens */
@media (max-width: 768px) {
  .btn-primary:active, 
  .btn-outline:active, 
  .btn-submit:active,
  .product-card:active,
  .app-card:active {
    transform: scale(0.96) !important;
    opacity: 0.9;
    transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1) !important;
  }
}