/* ==========================================================================
   El Shahena Import Export and Spare Parts Trading - Master Stylesheet
   Domain: elshahena.com
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;700&display=swap');

/* --- Design Tokens & Variables --- */
:root {
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Space Grotesk', var(--font-main);

  /* Color Palette - Executive Deep Navy & Warm Automotive Gold */
  --bg-dark: #0a0f1d;
  --bg-surface: #10182b;
  --bg-card: #152238;
  --bg-card-hover: #1b2c48;
  --bg-glass: rgba(16, 24, 43, 0.85);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(217, 119, 6, 0.5);
  --border-light: rgba(255, 255, 255, 0.14);

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-soft: #cbd5e1;

  --accent-gold: #d97706;
  --accent-gold-light: #f59e0b;
  --accent-gold-soft: rgba(245, 158, 11, 0.12);
  --accent-blue: #2563eb;
  --accent-blue-soft: rgba(37, 99, 235, 0.12);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 35px -10px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 25px rgba(245, 158, 11, 0.25);

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  --container-max: 1200px;
  --header-height: 80px;
}

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

html {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-main);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.65;
  font-size: 1rem;
  overflow-x: hidden;
  background: radial-gradient(circle at 10% 20%, rgba(26, 42, 74, 0.35) 0%, transparent 50%),
              radial-gradient(circle at 90% 80%, rgba(217, 119, 6, 0.08) 0%, transparent 40%),
              var(--bg-dark);
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Accessibility Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--accent-gold);
  color: #000;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  z-index: 9999;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: 20px;
}

:focus-visible {
  outline: 2px solid var(--accent-gold-light);
  outline-offset: 3px;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4vw + 1rem, 3.25rem);
}

h2 {
  font-size: clamp(1.75rem, 2.5vw + 0.75rem, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 1.5vw + 0.5rem, 1.65rem);
}

p {
  color: var(--text-soft);
  margin-bottom: 1rem;
}

p.lead {
  font-size: 1.15rem;
  color: #e2e8f0;
  line-height: 1.7;
}

.text-gold {
  color: var(--accent-gold-light);
}

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

/* --- Layout Container --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.section-sm {
  padding: 3rem 0;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3.5rem auto;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--accent-gold-soft);
  color: var(--accent-gold-light);
  border: 1px solid rgba(245, 158, 11, 0.25);
  margin-bottom: 1rem;
}

.badge-blue {
  background: var(--accent-blue-soft);
  color: #60a5fa;
  border-color: rgba(96, 165, 250, 0.25);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-gold-light) 0%, var(--accent-gold) 100%);
  color: #0b1329;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-light);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--text-main);
  transform: translateY(-2px);
}

.btn-outline-gold {
  border: 1px solid var(--accent-gold-light);
  color: var(--accent-gold-light);
  background: transparent;
}
.btn-outline-gold:hover {
  background: var(--accent-gold-soft);
  color: #fff;
  border-color: #fff;
}

.btn-sm {
  padding: 0.5rem 1.15rem;
  font-size: 0.85rem;
}

/* --- Navigation & Header --- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 15, 29, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.site-header.scrolled {
  background: rgba(8, 12, 23, 0.98);
  box-shadow: var(--shadow-md);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.brand-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 8px rgba(245, 158, 11, 0.3));
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.brand-subtitle {
  font-size: 0.68rem;
  color: var(--accent-gold-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-soft);
  position: relative;
  padding: 0.4rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent-gold-light);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: #fff;
}

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

.nav-link.active {
  color: #ffffff;
  font-weight: 700;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 0;
}

.hamburger-line {
  width: 22px;
  height: 2px;
  background-color: var(--text-main);
  border-radius: 2px;
  transition: all var(--transition-normal);
  margin: 2.5px 0;
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  padding: 5rem 0 6rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  margin-bottom: 1.25rem;
  color: #ffffff;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-soft);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.75rem;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.highlight-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--accent-gold-soft);
  color: var(--accent-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.95rem;
}

.highlight-text strong {
  display: block;
  font-size: 0.92rem;
  color: #fff;
}

.highlight-text span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
}

.hero-image-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

.hero-floating-card {
  position: absolute;
  bottom: -15px;
  left: -20px;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-light);
  padding: 1.1rem 1.4rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 270px;
  animation: floatSlow 4s ease-in-out infinite;
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.floating-card-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}

.floating-card-meta {
  font-size: 0.78rem;
  color: var(--accent-gold-light);
}

/* --- Page Banner Header (Interior Pages) --- */
.page-banner {
  padding: 4.5rem 0 3.5rem;
  background: linear-gradient(180deg, rgba(16, 24, 43, 0.8) 0%, rgba(10, 15, 29, 0.4) 100%);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.page-banner-content {
  max-width: 800px;
}

.page-banner h1 {
  margin-bottom: 0.75rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.breadcrumb a:hover {
  color: var(--accent-gold-light);
}

.breadcrumb-sep {
  opacity: 0.5;
}

/* --- Cards & Feature Grids --- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

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

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--accent-gold-soft);
  color: var(--accent-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

.card h3 {
  margin-bottom: 0.85rem;
  color: #fff;
}

.card p {
  color: var(--text-soft);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-gold-light);
  margin-top: auto;
}

.card-link:hover {
  gap: 0.7rem;
  color: #fff;
}

/* --- Image & Content Row --- */
.media-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  margin: 3.5rem 0;
}

.media-row.reverse {
  direction: rtl;
}

.media-row.reverse > * {
  direction: ltr;
}

.media-content h2, .media-content h3 {
  margin-bottom: 1.25rem;
}

.media-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
}

.media-frame img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.media-frame:hover img {
  transform: scale(1.03);
}

/* --- Fact Pill / Scope Clarification Notice Box --- */
.notice-box {
  background: rgba(16, 24, 43, 0.7);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-left: 4px solid var(--accent-gold);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  margin: 2rem 0;
}

.notice-box h4 {
  color: var(--accent-gold-light);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.notice-box p {
  color: var(--text-soft);
  font-size: 0.92rem;
  margin-bottom: 0;
}

/* --- Parts Category Showcase --- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: all var(--transition-fast);
}

.category-card:hover {
  border-color: rgba(245, 158, 11, 0.4);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.category-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.category-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--accent-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.category-card h4 {
  font-size: 1rem;
  color: #fff;
}

.category-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.category-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.75rem;
}

.category-list li {
  font-size: 0.82rem;
  color: var(--text-soft);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.category-list li::before {
  content: '•';
  color: var(--accent-gold-light);
}

/* --- About Information Panels --- */
.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.info-table th, .info-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.92rem;
}

.info-table th {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  width: 35%;
  font-weight: 600;
}

.info-table td {
  color: var(--text-main);
  font-weight: 500;
}

.info-table tr:last-child th,
.info-table tr:last-child td {
  border-bottom: none;
}

/* --- Contact Page Styles --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
  align-items: flex-start;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}

.contact-info-card h3 {
  margin-bottom: 1.25rem;
}

.contact-details-list {
  list-style: none;
  margin: 2rem 0;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--accent-gold-soft);
  color: var(--accent-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.contact-detail-text label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.contact-detail-text p {
  margin: 0;
  font-weight: 600;
  color: #fff;
  font-size: 0.95rem;
}

/* Inquiry Form */
.inquiry-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 0.4rem;
}

.form-group label .req {
  color: var(--accent-gold-light);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(10, 15, 29, 0.7);
  border: 1px solid var(--border-light);
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-gold-light);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.18);
  background: rgba(10, 15, 29, 0.95);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.form-status {
  display: none;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  margin-top: 1.5rem;
  font-size: 0.92rem;
}

.form-status.success {
  display: block;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
}

/* --- Call to Action Banner --- */
.cta-banner {
  background: linear-gradient(135deg, rgba(21, 34, 56, 0.95) 0%, rgba(16, 24, 43, 0.98) 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 3.5rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
}

.cta-content h2 {
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

/* --- Footer --- */
.site-footer {
  margin-top: auto;
  background: #070b14;
  border-top: 1px solid var(--border-subtle);
  padding: 4.5rem 0 2rem;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand .brand {
  margin-bottom: 1.25rem;
}

.footer-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 1rem;
  color: #fff;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-soft);
  transition: color var(--transition-fast);
}

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

.footer-overview-list {
  list-style: none;
}

.footer-overview-list li {
  font-size: 0.85rem;
  color: var(--text-soft);
  margin-bottom: 0.75rem;
  display: flex;
  flex-direction: column;
}

.footer-overview-list strong {
  color: #fff;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.15rem;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* --- Mobile Drawer Navigation --- */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1998;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-nav-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  max-width: 85vw;
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-light);
  z-index: 1999;
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
  transition: right var(--transition-normal);
}

.mobile-nav-drawer.is-active {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 1.5rem;
}

.mobile-close-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  font-size: 1.25rem;
}

.mobile-nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-soft);
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent-gold-light);
}

.mobile-drawer-footer {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* --- Responsive Media Queries --- */
@media (max-width: 1024px) {
  .hero-grid,
  .media-row,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-image-wrapper img,
  .media-frame img {
    height: 360px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .cards-grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .nav-menu,
  .nav-actions .btn {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .section {
    padding: 3.5rem 0;
  }

  .hero {
    padding: 3rem 0 4rem;
  }

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

  .hero-floating-card {
    position: static;
    margin-top: 1rem;
    max-width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .brand-title {
    font-size: 1.02rem;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .card, .inquiry-form-card, .contact-info-card {
    padding: 1.5rem;
  }

  .cta-banner {
    padding: 2.5rem 1.5rem;
  }
}