/*
Theme Name: ROTEXA Mühendislik
Theme URI: https://rotexamuhendislik.com
Author: ROTEXA Mühendislik Ltd. Şti.
Author URI: https://rotexamuhendislik.com
Description: ROTEXA Mühendislik kurumsal web sitesi teması - Light, fresh ve modern endüstriyel arayüz. Converting sektörüne yönelik yüksek kaliteli ekipmanlar ve özel üretim çözümleri.
Version: 1.0.3
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: rotexa
Tags: light-theme, custom-menu, custom-logo, featured-images, translation-ready, full-width-template
*/

/* ========================================
   DESIGN TOKENS - FRESH LIGHT INDUSTRIAL THEME
======================================== */
:root {
  /* Colors - Light & Fresh Premium Theme */
  --color-bg-primary: #F8FAFC;
  --color-bg-secondary: #FFFFFF;
  --color-bg-surface: #F1F5F9;
  --color-bg-card: #FFFFFF;
  --color-bg-card-hover: #FFFFFF;
  --color-bg-overlay: rgba(248, 250, 252, 0.75);

  /* Brand Colors */
  --color-gold: #C49A45;
  --color-gold-light: #D4A84B;
  --color-gold-dark: #9A7426;
  --color-gold-glow: rgba(196, 154, 69, 0.2);
  --color-navy: #0F172A;
  --color-navy-light: #1E293B;

  /* Accent */
  --color-green-cursor: #00C853;
  --color-green-glow: rgba(0, 200, 83, 0.25);
  --color-green-click: rgba(0, 200, 83, 0.4);

  /* Text */
  --color-text-primary: #0F172A;
  --color-text-secondary: #475569;
  --color-text-muted: #64748B;
  --color-text-gold: #C49A45;

  /* Borders */
  --color-border: #E2E8F0;
  --color-border-hover: rgba(196, 154, 69, 0.5);
  --color-border-gold: #D4A84B;

  /* Typography */
  --font-primary: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-heading: 'Montserrat', 'Inter', sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3.25rem;
  --fs-5xl: 4.25rem;

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --container-max: 1280px;
  --container-wide: 1440px;
  --header-height: 80px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 4px 16px -2px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 32px -4px rgba(15, 23, 42, 0.12), 0 4px 8px -2px rgba(15, 23, 42, 0.06);
  --shadow-gold: 0 8px 25px rgba(196, 154, 69, 0.2);
  --shadow-card: 0 4px 20px rgba(15, 23, 42, 0.05);
  --shadow-card-hover: 0 20px 40px -12px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(196, 154, 69, 0.4);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
}

@media (hover: none) and (pointer: coarse) {
  body { cursor: auto; }
}

a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition-base);
  cursor: none;
}
a:hover { color: var(--color-navy); }

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

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.25;
  font-weight: var(--fw-bold);
  color: var(--color-navy);
}

h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-xl); }

p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

button, input, textarea, select {
  font-family: var(--font-primary);
  cursor: none;
}

::selection {
  background: var(--color-gold);
  color: #FFFFFF;
}

/* ========================================
   UTILITIES
======================================== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-wide {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-24) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-header h2 {
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-4);
  position: relative;
  display: inline-block;
  color: var(--color-navy);
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  border-radius: 2px;
}

.section-header p {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  max-width: 720px;
  margin: var(--space-6) auto 0;
}

.text-gold { color: var(--color-text-gold); }
.text-gradient {
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold), #B8860B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========================================
   LOADING SCREEN
======================================== */
.loading-screen {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 100000;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loading-screen.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-logo {
  max-width: 180px;
  height: 90px;
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: loadingPulse 2s ease-in-out infinite;
}

.loading-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

@keyframes loadingPulse {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.06); opacity: 1; }
}

.loading-bar-container {
  width: 220px;
  height: 3px;
  background: var(--color-border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.loading-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  border-radius: 3px;
  animation: loadingProgress 2s ease-in-out forwards;
}

@keyframes loadingProgress {
  0% { width: 0%; }
  50% { width: 65%; }
  100% { width: 100%; }
}

.loading-text {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  color: var(--color-navy);
  letter-spacing: 4px;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
}

/* ========================================
   CUSTOM GREEN CURSOR HALO
======================================== */
.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 8px; height: 8px;
  background: var(--color-green-cursor);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: width var(--transition-fast), height var(--transition-fast);
  box-shadow: 0 0 10px var(--color-green-cursor);
}

.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 42px; height: 42px;
  border: 2px solid var(--color-green-cursor);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  opacity: 0.6;
  transition: width 0.25s ease, height 0.25s ease, opacity 0.25s ease, border-color 0.25s ease;
  background: rgba(0, 200, 83, 0.05);
}

.cursor-ring.hover {
  width: 64px; height: 64px;
  opacity: 0.8;
  border-color: var(--color-gold);
  background: rgba(196, 154, 69, 0.08);
}

.cursor-ring.click {
  animation: cursorClick 0.4s ease-out;
}

@keyframes cursorClick {
  0% { width: 42px; height: 42px; opacity: 0.8; }
  50% { width: 75px; height: 75px; opacity: 0.3; border-color: var(--color-green-cursor); }
  100% { width: 42px; height: 42px; opacity: 0.6; }
}

@media (hover: none) and (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ========================================
   HEADER / NAVIGATION
======================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: all var(--transition-base);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.header-inner {
  max-width: var(--container-wide);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo,
.custom-logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  max-height: 48px;
}

.site-logo img,
.custom-logo-link img {
  height: 48px;
  max-height: 48px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-base);
}

.site-logo:hover img,
.custom-logo-link:hover img {
  transform: scale(1.03);
}

/* Main Navigation (Flex Grid) */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.main-nav ul,
.main-nav .main-nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav > .nav-item,
.main-nav ul > li {
  position: relative;
  display: inline-block;
}

.main-nav a,
.main-nav ul > li > a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: var(--space-3) var(--space-4);
  color: var(--color-navy);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.3px;
  transition: color var(--transition-base);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav .active > a,
.main-nav .current-menu-item > a {
  color: var(--color-gold);
}

/* Dropdown */
.dropdown-menu,
.main-nav ul.sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 250px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  z-index: 1002;
  list-style: none;
}

.nav-item:hover .dropdown-menu,
.main-nav li:hover > ul.sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a,
.main-nav ul.sub-menu a {
  display: block;
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.dropdown-menu a:hover,
.main-nav ul.sub-menu a:hover {
  color: var(--color-gold);
  background: var(--color-bg-surface);
  padding-left: var(--space-6);
}

/* Header Right */
.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Language Selector */
.language-selector {
  position: relative;
}

.language-current {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-navy);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
}

.language-current:hover {
  border-color: var(--color-gold);
  background: #FFFFFF;
}

.language-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  z-index: 1005;
}

.language-selector.open .language-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.language-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  cursor: pointer;
}

.language-option:hover,
.language-option.active {
  color: var(--color-gold);
  background: var(--color-bg-surface);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 12px 24px;
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: #FFFFFF;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(196, 154, 69, 0.4);
  color: #FFFFFF;
}

.btn-outline {
  background: transparent;
  color: var(--color-navy);
  border: 2px solid var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: var(--fs-base);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
}

.mobile-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-navy);
  transition: all var(--transition-base);
}

/* ========================================
   HERO SECTION (Light Modern)
======================================== */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 650px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, #F8FAFC 0%, #E2E8F0 100%);
}

.hero-video-container {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
}

.hero-video-container video {
  width: 100%; height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(248, 250, 252, 0.75) 0%,
    rgba(248, 250, 252, 0.5) 50%,
    rgba(248, 250, 252, 0.9) 100%
  );
  z-index: 1;
}

.hero-particles {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background:
    radial-gradient(circle at 10% 20%, rgba(196, 154, 69, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(15, 23, 42, 0.06) 0%, transparent 40%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 920px;
  padding: 0 var(--space-6);
  margin-top: 40px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 20px;
  background: rgba(196, 154, 69, 0.12);
  border: 1px solid rgba(196, 154, 69, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-gold-dark);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.hero-content h1 {
  font-size: var(--fs-5xl);
  font-weight: var(--fw-extrabold);
  line-height: 1.1;
  margin-bottom: var(--space-6);
  color: var(--color-navy);
}

.hero-subtitle {
  font-size: var(--fs-lg);
  color: var(--color-text-secondary);
  max-width: 680px;
  margin: 0 auto var(--space-10);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

/* ========================================
   SECTION GRIDS (RESTORED PERFECT LAYOUTS)
======================================== */

/* About Section Grid */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.stat-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

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

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-weight: var(--fw-semibold);
  letter-spacing: 1px;
}

/* Products Grid (3 Columns) */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.product-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
}

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

.product-card-img {
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: #F1F5F9;
}

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

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

.product-card-body {
  padding: var(--space-6);
}

.product-card-body h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-3);
  color: var(--color-navy);
}

.product-card-body p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

/* Why Rotexa Grid (4 Columns) */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.why-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-md);
}

.why-icon {
  width: 60px; height: 60px;
  margin: 0 auto var(--space-4);
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-surface);
  border-radius: var(--radius-md);
  font-size: 28px;
}

/* Corporate Cards Grid (2 Columns) */
.corporate-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.corporate-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
}

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

.corporate-card .card-icon {
  font-size: 32px;
  margin-bottom: var(--space-4);
}

/* Services Grid (2 Columns) */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
}

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

.service-card-img {
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: #F1F5F9;
}

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

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

.service-card-body {
  padding: var(--space-6);
}

.service-card-body h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-3);
  color: var(--color-navy);
}

.service-card-body p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

/* Vision Mission Grid (2 Columns) */
.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
}

.vm-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  box-shadow: var(--shadow-card);
}

/* Contact Grid (2 Columns) */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-info-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex;
  gap: var(--space-4);
  align-items: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

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

.contact-info-card .info-icon {
  width: 48px; height: 48px;
  min-width: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-surface);
  border-radius: var(--radius-sm);
  font-size: 22px;
}

.contact-form {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  box-shadow: var(--shadow-md);
}

.form-group { margin-bottom: var(--space-5); }
.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-navy);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: var(--fs-base);
  outline: none;
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-gold);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px var(--color-gold-glow);
}

.form-group textarea { height: 130px; resize: vertical; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

/* Product Detail Grid */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.product-detail-image {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

/* Page Banner */
.page-banner {
  background: linear-gradient(135deg, #F1F5F9 0%, #E2E8F0 100%);
  padding: calc(var(--header-height) + var(--space-12)) 0 var(--space-12);
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.page-banner h1 {
  font-size: var(--fs-4xl);
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.page-banner .breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

/* FOOTER GRID (4 Columns) */
.site-footer {
  background: var(--color-navy);
  color: #FFFFFF;
  padding: var(--space-16) 0 var(--space-8);
}

.site-footer h4 { color: #FFFFFF; margin-bottom: var(--space-4); }
.site-footer p, .site-footer span { color: #94A3B8; }
.footer-column ul li { margin-bottom: var(--space-3); }
.footer-column ul li a { color: #94A3B8; transition: color var(--transition-base); }
.footer-column ul li a:hover { color: var(--color-gold); }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
}

/* RTL */
[dir="rtl"] { direction: rtl; text-align: right; }

/* Responsive Adjustments */
@media (max-width: 1200px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}

@media (max-width: 1024px) {
  .mobile-toggle { display: flex; }
  .main-nav {
    position: fixed; top: 0; right: -100%;
    width: 300px; height: 100vh;
    background: #FFFFFF;
    flex-direction: column;
    padding: calc(var(--header-height) + 20px) 20px;
    transition: right 0.4s ease;
    box-shadow: var(--shadow-lg);
  }
  .main-nav.open { right: 0; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .corporate-cards, .services-grid, .contact-grid, .vm-grid, .about-grid, .product-detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .products-grid, .why-grid, .about-stats { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--space-4); text-align: center; }
  .form-row { grid-template-columns: 1fr; }
}