* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-dark: #0a0a0a;
  --color-gray-900: #111111;
  --color-gray-800: #1a1a1a;
  --color-gray-700: #2a2a2a;
  --color-gray-400: #9ca3af;
  --color-gray-300: #d1d5db;
  --color-light: #f9fafb;
  --color-blue-500: #3b82f6;
  --color-blue-400: #60a5fa;
  --color-cyan-400: #22d3ee;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: var(--color-dark);
  color: var(--color-light);
  line-height: 1.6;
  overflow-x: hidden;
}

.font-inter {
  font-family: "Inter", sans-serif;
}

.bg-dark {
  background-color: var(--color-dark);
}

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

/* Navigation */
.nav-link {
  color: var(--color-gray-300);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--color-blue-400);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-blue-500), var(--color-cyan-400));
  transition: width 0.3s ease;
}

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

.language-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: var(--color-gray-800);
  border: 1px solid var(--color-gray-700);
  border-radius: 0.5rem;
  color: var(--color-light);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.language-btn:hover {
  background-color: var(--color-gray-700);
  border-color: var(--color-blue-500);
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #0a0a0a 100%);
  padding-top: 80px;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(34, 211, 238, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: url("/placeholder.svg?height=1080&width=1920") center / cover;
  opacity: 0.05;
  pointer-events: none;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #ffffff 0%, #60a5fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-gray-300);
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--color-blue-500), var(--color-cyan-400));
  color: white;
  text-decoration: none;
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background-color: transparent;
  color: white;
  text-decoration: none;
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid var(--color-gray-700);
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: var(--color-gray-800);
  border-color: var(--color-blue-500);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-indicator i {
  font-size: 2rem;
  color: var(--color-blue-400);
}

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

/* Stats Section */
.stat-card {
  text-align: center;
  padding: 2rem;
  background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%);
  border: 1px solid var(--color-gray-700);
  border-radius: 1rem;
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-blue-500);
}

.stat-icon {
  font-size: 2.5rem;
  color: var(--color-blue-400);
  margin-bottom: 1rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--color-gray-400);
  font-size: 0.95rem;
}

/* Section Titles */
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #ffffff 0%, #60a5fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-gray-400);
  max-width: 700px;
  margin: 0 auto;
}

/* Service Cards */
.service-card {
  background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%);
  border: 1px solid var(--color-gray-700);
  border-radius: 1.5rem;
  padding: 2rem;
  transition: all 0.3s ease;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-blue-500);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.1);
}

.service-icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, var(--color-blue-500), var(--color-cyan-400));
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  margin-bottom: 1.5rem;
}

.service-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: white;
  margin-bottom: 1rem;
}

.service-description {
  color: var(--color-gray-400);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-gray-300);
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.service-features i {
  color: var(--color-blue-400);
  font-size: 1.1rem;
}

/* Why Choose Us Cards */
.why-card {
  background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%);
  border: 1px solid var(--color-gray-700);
  border-radius: 1.5rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.why-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-blue-500);
}

.why-icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, var(--color-blue-500), var(--color-cyan-400));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  margin: 0 auto 1.5rem;
}

.why-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: white;
  margin-bottom: 1rem;
}

.why-description {
  color: var(--color-gray-400);
  line-height: 1.7;
}

/* Feature Box */
.feature-box {
  background: var(--color-gray-800);
  border: 1px solid var(--color-gray-700);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.feature-box:hover {
  border-color: var(--color-blue-500);
}

/* Contact Section */
.contact-info-card {
  background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%);
  border: 1px solid var(--color-gray-700);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.contact-info-card:hover {
  border-color: var(--color-blue-500);
  transform: translateY(-5px);
}

.contact-icon {
  width: 3.5rem;
  height: 3.5rem;
  background: linear-gradient(135deg, var(--color-blue-500), var(--color-cyan-400));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  margin: 0 auto 1rem;
}

.contact-info-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: white;
  margin-bottom: 0.5rem;
}

.contact-info-text {
  color: var(--color-gray-400);
}

.contact-form-card {
  background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%);
  border: 1px solid var(--color-gray-700);
  border-radius: 1.5rem;
  padding: 3rem;
}

.form-label {
  display: block;
  color: var(--color-gray-300);
  font-weight: 500;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-input {
  width: 100%;
  padding: 0.875rem 1rem;
  background-color: var(--color-gray-900);
  border: 1px solid var(--color-gray-700);
  border-radius: 0.5rem;
  color: white;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-blue-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input::placeholder {
  color: var(--color-gray-400);
}

/* Footer */
.footer-link {
  color: var(--color-gray-400);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: var(--color-blue-400);
}

.social-link {
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--color-gray-800);
  border: 1px solid var(--color-gray-700);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-300);
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: linear-gradient(135deg, var(--color-blue-500), var(--color-cyan-400));
  color: white;
  border-color: transparent;
}

/* RTL Support */
[dir="rtl"] {
  direction: rtl;
}

[dir="rtl"] .nav-link::after {
  left: auto;
  right: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-section {
    padding-top: 100px;
  }

  .stat-card {
    padding: 1.5rem;
  }

  .service-card,
  .why-card {
    padding: 1.5rem;
  }

  .contact-form-card {
    padding: 2rem;
  }
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Loading Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.service-card,
.why-card,
.stat-card {
  animation: fadeIn 0.6s ease-out;
}