:root {
  --primary-color: #FFD700;
  --secondary-color: #1a1a1a;
  --text-color: #ffffff;
  --bg-color: #121212;
  --bg-light: #1e1e1e;
  --transition: all 0.3s ease;
  --container-width: 1200px;
  --spacing: 2rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header Styles */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(18, 18, 18, 0.95);
  padding: 1rem 0;
  z-index: 1000;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1rem;
}

.logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

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

.lang-btn {
  background: var(--primary-color);
  color: var(--bg-color);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-color);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  padding: 0 1rem;
}

.hero-content {
  max-width: 800px;
}

.title {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.subtitle {
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

/* Sections */
section {
  padding: 5rem 0;
}

h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--primary-color);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 0 1rem;
}

.service-card {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-card i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

/* Contact */
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  text-align: center;
}

.info-item i {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

/* Footer */
footer {
  background: var(--bg-light);
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.footer-section a {
  display: block;
  color: var(--text-color);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: var(--transition);
}

.footer-section a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* RTL Support */
[dir="rtl"] .nav-links {
  flex-direction: row-reverse;
}

[dir="rtl"] .footer-section {
  text-align: right;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-color);
    padding: 2rem;
    flex-direction: column;
    align-items: center;
    transform: translateY(-150%);
    transition: var(--transition);
  }

  .nav-links.active {
    transform: translateY(0);
  }

  .title {
    font-size: 2.5rem;
  }

  .subtitle {
    font-size: 1.2rem;
  }
}