/* Critical CSS - Above the fold styles */
:root {
  --primary-color: #1a5f7a;
  --secondary-color: #2c7da0;
  --accent-color: #ff6b35;
  --text-color: #333;
  --light-bg: #f8f9fa;
  --white: #fff;
  --shadow: 0 2px 10px rgba(0,0,0,0.1);
  --border-radius: 8px;
}

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

body {
  font-family: 'Cairo', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  direction: rtl;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation */
.navbar {
  background: var(--white);
  box-shadow: var(--shadow);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo i {
  font-size: 28px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary-color);
}

.cta-button {
  background: var(--accent-color);
  color: var(--white);
  padding: 12px 24px;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-block;
}

.cta-button:hover {
  background: #e55a2b;
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--white);
  padding: 120px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  opacity: 0.9;
}

.hero .cta-button {
  font-size: 1.1rem;
  padding: 15px 30px;
}

/* Services Section */
.services {
  padding: 80px 0;
  background: var(--light-bg);
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.section-title p {
  font-size: 1.1rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.service-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.lazy-bg {
  background-image: linear-gradient(135deg, #f0f0f0, #e0e0e0);
}

.service-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--accent-color);
  color: var(--white);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.service-content {
  padding: 25px;
}

.service-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.service-content p {
  color: #666;
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-features {
  list-style: none;
  margin-bottom: 20px;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: #555;
}

.service-features i {
  color: var(--accent-color);
  flex-shrink: 0;
}

.service-btn {
  display: inline-block;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.service-btn:hover {
  color: var(--secondary-color);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-img {
    height: 150px;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.8rem;
  }

  .container {
    padding: 0 15px;
  }
}

/* Lazy Loading Animation */
.fade-in {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
/* Developer Link */
.developer-link {
  text-align: center;
  margin-bottom: 15px;
}

.dev-whatsapp-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #128c7e;
  color: white;
  padding: 8px 16px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  opacity: 0.8;
}

.dev-whatsapp-link:hover {
  background: #075e54;
  opacity: 1;
  transform: translateY(-1px);
}

.dev-whatsapp-link i {
  font-size: 1rem;
}

@media (max-width: 768px) {
  .dev-whatsapp-link {
    font-size: 0.8rem;
    padding: 6px 12px;
  }
}

@media (max-width: 480px) {
  .dev-whatsapp-link {
    font-size: 0.7rem;
    padding: 5px 10px;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }
}