/* ============================================
   ABGLP Group - Premium Corporate Design 2025
   ============================================ */

:root {
  /* Brand Colors */
  --navy: #0a0f1a;
  --navy-light: #141b2d;
  --accent: #3b82f6;
  --accent-light: #60a5fa;
  --accent-dark: #2563eb;
  --accent-glow: rgba(59, 130, 246, 0.5);

  /* Neutrals */
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  /* Light Theme */
  --bg: #ffffff;
  --bg-alt: var(--gray-50);
  --text: var(--gray-900);
  --text-secondary: var(--gray-600);
  --text-muted: var(--gray-500);
  --border: var(--gray-200);
  --border-light: var(--gray-100);

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  --shadow-glow: 0 0 60px -12px var(--accent-glow);

  /* Layout */
  --container-max: 1140px;
  --header-height: 72px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --transition-fast: 150ms var(--ease-out);
  --transition: 300ms var(--ease-out);
  --transition-slow: 500ms var(--ease-out);

  /* Border Radius */
  --radius-sm: 8px;
  --radius: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;
}

/* Dark Theme */
html[data-theme="dark"] {
  --bg: #050810;
  --bg-alt: #0a0f1a;
  --text: var(--gray-50);
  --text-secondary: var(--gray-300);
  --text-muted: var(--gray-400);
  --border: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.04);

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.4);
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.5);
  --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.5);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #050810;
    --bg-alt: #0a0f1a;
    --text: var(--gray-50);
    --text-secondary: var(--gray-300);
    --text-muted: var(--gray-400);
    --border: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.04);
  }
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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;
}

address {
  font-style: normal;
}

::selection {
  background: var(--accent);
  color: white;
}

/* ============================================
   Container
   ============================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

@media (max-width: 640px) {
  .container {
    padding: 0 20px;
  }
}

/* ============================================
   Header
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition);
}

html[data-theme="dark"] .header {
  background: rgba(5, 8, 16, 0.8);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo {
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}

.logo:hover {
  opacity: 0.8;
}

.logo img {
  height: 36px;
  width: auto;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a {
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: transform var(--transition-fast);
}

.nav a:hover {
  color: var(--text);
}

.nav a.active {
  color: var(--accent);
}

.nav a.active::after {
  transform: translateX(-50%) scaleX(1);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Language Dropdown */
.lang-dropdown {
  position: relative;
}

.lang-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
  transition: all var(--transition-fast);
}

.lang-trigger:hover {
  border-color: var(--accent);
  background: var(--bg);
}

.lang-flag {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  object-fit: cover;
}

.lang-code {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.lang-arrow {
  opacity: 0.5;
  transition: transform var(--transition-fast);
}

.lang-dropdown.open .lang-arrow {
  transform: rotate(180deg);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 150px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.96);
  transition: all var(--transition-fast);
  z-index: 100;
  overflow: hidden;
}

.lang-dropdown.open .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  text-align: left;
}

.lang-option img {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  object-fit: cover;
}

.lang-option:hover {
  background: var(--bg-alt);
  color: var(--text);
}

.lang-option.active {
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent);
}

/* Theme Toggle */
.theme-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--bg-alt);
  color: var(--text);
}

.icon-moon { display: none; }

html[data-theme="dark"] .icon-sun { display: none; }
html[data-theme="dark"] .icon-moon { display: block; }

/* Menu Toggle */
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.menu-toggle:hover {
  background: var(--bg-alt);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Panel */
.mobile-panel {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition);
  z-index: 999;
}

.mobile-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-panel nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-panel a {
  padding: 14px 16px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.mobile-panel a:hover {
  background: var(--bg-alt);
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--header-height) + 40px) 24px 60px;
  position: relative;
  overflow: hidden;
}

/* Hero Background */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.hero-gradient {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 150%;
  height: 100%;
  background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.12) 0%, transparent 60%);
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

/* Hero Content */
.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: var(--accent);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 32px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2.75rem, 8vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-title-line {
  display: block;
  color: var(--text);
}

.hero-title-accent {
  display: block;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 50%, var(--accent) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.hero-description {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-bottom: 64px;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 32px 48px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-label {
  display: block;
  margin-top: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  animation: float 2s ease-in-out infinite;
}

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

.mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--border);
  border-radius: 12px;
  position: relative;
}

.wheel {
  width: 4px;
  height: 8px;
  background: var(--accent);
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
  0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
  50% { opacity: 0.3; transform: translateX(-50%) translateY(8px); }
}

@media (max-width: 768px) {
  .hero {
    padding-top: calc(var(--header-height) + 32px);
    padding-bottom: 100px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 24px;
    padding: 32px;
  }

  .stat-divider {
    width: 60px;
    height: 1px;
  }

  .scroll-indicator {
    bottom: 24px;
  }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 4px 20px -4px var(--accent-glow);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,0.2) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px -4px var(--accent-glow);
}

.btn-primary:hover::before {
  transform: translateX(100%);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px -4px var(--accent-glow);
}

/* ============================================
   Sections
   ============================================ */
.section {
  padding: 120px 0;
}

.section-dark {
  background: var(--navy);
  color: var(--white);
}

.section-dark .section-tag {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.3);
}

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

.section-dark .section-subtitle {
  color: var(--gray-400);
}

.section-header {
  margin-bottom: 64px;
}

.section-header-center {
  text-align: center;
}

.section-tag {
  display: inline-flex;
  padding: 8px 16px;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.15);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  margin-top: 16px;
  max-width: 500px;
}

.section-header-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .section-header {
    margin-bottom: 48px;
  }
}

/* ============================================
   About Section
   ============================================ */
.about-content {
  max-width: 720px;
  margin: 0 auto 64px;
  text-align: center;
}

.about-lead {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 20px;
}

.about-lead strong {
  color: var(--accent);
}

.about-text {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  padding: 40px 32px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.value-card:hover::before {
  transform: scaleX(1);
}

.value-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.value-card:hover .value-icon {
  background: var(--accent);
  color: white;
  transform: scale(1.1);
}

.value-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.value-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .values-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }
}

/* ============================================
   Sectors Section
   ============================================ */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.sector-card {
  padding: 36px 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.sector-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.1) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition);
}

.sector-card:hover {
  transform: translateY(-6px);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 0 20px 40px -20px rgba(59, 130, 246, 0.3);
}

.sector-card:hover::before {
  opacity: 1;
}

.sector-number {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 0.6875rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 0.05em;
}

.sector-icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  color: var(--accent-light);
  transition: all var(--transition);
  position: relative;
  z-index: 1;
}

.sector-card:hover .sector-icon {
  background: var(--accent);
  color: white;
  transform: scale(1.1);
}

.sector-card h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--white);
  position: relative;
  z-index: 1;
}

.sector-card-featured {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(59, 130, 246, 0.05) 100%);
  border-color: rgba(59, 130, 246, 0.25);
}

@media (max-width: 1024px) {
  .sectors-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .sectors-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .sector-card {
    padding: 28px 16px;
  }

  .sector-icon {
    width: 56px;
    height: 56px;
  }

  .sector-icon svg {
    width: 24px;
    height: 24px;
  }
}

/* ============================================
   Leadership Section
   ============================================ */
.leader-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding: 64px 48px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.leader-image-wrapper {
  position: relative;
  margin-bottom: 32px;
}

.leader-image {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  z-index: 2;
}

.leader-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.leader-ring {
  position: absolute;
  inset: -8px;
  border: 3px solid var(--accent);
  border-radius: 50%;
  z-index: 1;
  animation: ring-pulse 3s ease-in-out infinite;
}

@keyframes ring-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.7; }
}

.leader-name {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.leader-role {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.leader-bio {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

@media (max-width: 640px) {
  .leader-card {
    padding: 48px 24px;
  }

  .leader-image {
    width: 120px;
    height: 120px;
  }

  .leader-ring {
    inset: -6px;
    border-width: 2px;
  }
}

/* ============================================
   Contact Section
   ============================================ */
.contact-wrapper {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.contact-header {
  margin-bottom: 48px;
}

.contact-header .section-title {
  color: var(--white);
  margin-bottom: 16px;
}

.contact-text {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--gray-400);
}

.contact-email-btn {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 32px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  margin-bottom: 48px;
  transition: all var(--transition);
  text-align: left;
}

.contact-email-btn:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(59, 130, 246, 0.3);
}

.email-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  border-radius: var(--radius);
  color: white;
  flex-shrink: 0;
}

.email-content {
  flex: 1;
}

.email-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--gray-400);
  margin-bottom: 4px;
}

.email-address {
  display: block;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
}

.email-arrow {
  color: var(--gray-500);
  transition: all var(--transition);
}

.contact-email-btn:hover .email-arrow {
  color: var(--accent);
  transform: translateX(4px);
}

.company-card {
  padding: 32px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  text-align: left;
}

.company-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--white);
}

.company-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.company-detail {
  text-align: left;
}

.detail-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.company-detail a {
  color: var(--accent-light);
  font-weight: 600;
  font-size: 0.9375rem;
}

.company-detail a:hover {
  text-decoration: underline;
}

.company-detail address {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--gray-300);
}

@media (max-width: 640px) {
  .contact-email-btn {
    flex-direction: column;
    text-align: center;
    padding: 32px 24px;
  }

  .email-content {
    text-align: center;
  }

  .email-arrow {
    display: none;
  }

  .company-details {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .company-detail {
    text-align: center;
  }
}

/* ============================================
   Contact Form
   ============================================ */
.contact-form {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 32px;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group:last-of-type {
  margin-bottom: 28px;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-300);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  color: var(--white);
  font-family: inherit;
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-500);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(59, 130, 246, 0.08);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.form-group select option {
  background: var(--navy);
  color: var(--white);
  padding: 12px;
}

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

/* Submit Button */
.btn-submit {
  width: 100%;
  position: relative;
}

.btn-submit .btn-loading {
  display: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.btn-submit .spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.btn-submit.loading .btn-text,
.btn-submit.loading .btn-arrow {
  visibility: hidden;
}

.btn-submit.loading .btn-loading {
  display: block;
}

.btn-submit.success {
  background: #10b981;
  box-shadow: 0 4px 20px -4px rgba(16, 185, 129, 0.5);
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Form Status */
.form-status {
  margin-top: 20px;
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 500;
  text-align: center;
  display: none;
}

.form-status.show {
  display: block;
  animation: fadeInUp 0.4s var(--ease-out);
}

.form-status.success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}

.form-status.error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

/* Company Info below form */
.company-info {
  margin-top: 8px;
}

@media (max-width: 640px) {
  .contact-form {
    padding: 28px 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* ============================================
   Footer
   ============================================ */
.footer {
  padding: 40px 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-brand img {
  height: 28px;
  opacity: 0.6;
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ============================================
   RTL Support
   ============================================ */
html[dir="rtl"] .hero-content,
html[dir="rtl"] .about-content,
html[dir="rtl"] .contact-header {
  text-align: center;
}

html[dir="rtl"] .lang-menu {
  right: auto;
  left: 0;
}

html[dir="rtl"] .contact-email-btn {
  text-align: right;
}

html[dir="rtl"] .email-arrow {
  transform: rotate(180deg);
}

html[dir="rtl"] .contact-email-btn:hover .email-arrow {
  transform: rotate(180deg) translateX(4px);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge,
.hero-title,
.hero-description,
.hero-cta,
.hero-stats {
  animation: fadeInUp 0.8s var(--ease-out) backwards;
}

.hero-badge { animation-delay: 0.1s; }
.hero-title { animation-delay: 0.2s; }
.hero-description { animation-delay: 0.3s; }
.hero-cta { animation-delay: 0.4s; }
.hero-stats { animation-delay: 0.5s; }

/* Scroll Animations */
[data-aos] {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s var(--ease-out);
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .hero-gradient {
    animation: none;
  }
}