:root {
  --primary-color: #2c3e50;
  --secondary-color: #3498db;
  --accent-color: #e74c3c;
  --success-color: #27ae60;
  --text-dark: #2c3e50;
  --text-light: #ecf0f1;
  --bg-light: #f8f9fa;
  --white: #ffffff;
  --shadow: rgba(0,0,0,0.1);
  --shadow-hover: rgba(0,0,0,0.2);
}

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

body {
  font-family: 'Cairo', sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  color: var(--text-dark);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
.main-header {
  padding: 4rem 0;
  text-align: center;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  margin: 2rem;
  border-radius: 20px;
  box-shadow: 0 20px 40px var(--shadow);
}

.logo-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.main-logo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  box-shadow: 0 10px 30px var(--shadow);
  transition: transform 0.3s ease;
}

.main-logo:hover {
  transform: scale(1.05);
}

.main-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.main-subtitle {
  font-size: 1.3rem;
  color: var(--secondary-color);
  font-weight: 500;
}

/* Services Section */
.services-section {
  padding: 4rem 0;
  margin: 2rem;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 3rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.service-card {
  background: var(--white);
  border-radius: 20px;
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 15px 35px var(--shadow);
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: block;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px var(--shadow-hover);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 2rem;
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--white);
  transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-card h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.service-card p {
  font-size: 1.1rem;
  color: #666;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.service-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
  color: var(--white);
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.service-button {
  font-weight: 600;
}

.service-action i {
  font-size: 0.9rem;
  transition: transform 0.3s ease;
}

.service-card:hover .service-action {
  box-shadow: 0 10px 25px rgba(52, 152, 219, 0.4);
  transform: scale(1.05);
}

.service-card:hover .service-action i {
  transform: translateX(4px);
}

.service-features {
  list-style: none;
  text-align: right;
  margin-bottom: 2rem;
}

.service-features li {
  padding: 0.5rem 0;
  color: #555;
  position: relative;
  padding-right: 2rem;
}

.service-features li::before {
  content: "✓";
  position: absolute;
  right: 0;
  color: var(--success-color);
  font-weight: bold;
}

.service-btn {
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
  color: var(--white);
  padding: 1rem 2rem;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.service-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(52,152,219,0.4);
}

/* Contact Section */
.contact-section {
  padding: 4rem 0;
  margin: 2rem;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  box-shadow: 0 20px 40px var(--shadow);
}

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

.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem;
  background: var(--bg-light);
  border-radius: 15px;
  transition: transform 0.3s ease;
}

.contact-item:hover {
  transform: translateY(-5px);
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
}

.contact-item h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary-color);
}

.contact-item p {
  color: #666;
  font-size: 1rem;
}

.contact-item a {
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 500;
}

.contact-item a:hover {
  color: var(--accent-color);
}

/* Language Switch */
.lang-switch {
  position: fixed;
  top: 2rem;
  left: 2rem;
  background: var(--white);
  color: var(--primary-color);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 5px 15px var(--shadow);
  transition: all 0.3s ease;
  z-index: 1000;
}

.lang-switch:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--shadow-hover);
}

.flag-icon {
  width: 20px;
  height: auto;
  margin-left: 0.5rem;
  border-radius: 3px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--white);
  text-decoration: none;
  box-shadow: 0 5px 15px rgba(37,211,102,0.4);
  transition: all 0.3s ease;
  z-index: 1000;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(37,211,102,0.6);
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  
  .main-header,
  .services-section,
  .contact-section {
    margin: 1rem;
  }
  
  .main-title {
    font-size: 2rem;
  }
  
  .main-subtitle {
    font-size: 1.1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .service-card {
    padding: 2rem 1.5rem;
  }
  
  .contact-info {
    grid-template-columns: 1fr;
  }
}

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

.service-card {
  animation: fadeInUp 0.6s ease-out;
}

.service-card:nth-child(2) {
  animation-delay: 0.2s;
}

.contact-item {
  animation: fadeInUp 0.6s ease-out;
}

.contact-item:nth-child(2) {
  animation-delay: 0.1s;
}

.contact-item:nth-child(3) {
  animation-delay: 0.2s;
}

.contact-item:nth-child(4) {
  animation-delay: 0.3s;
}

/* Footer */
.site-footer {
  padding: 3rem 0;
  margin: 2rem;
  margin-top: 4rem;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  box-shadow: 0 20px 40px var(--shadow);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.footer-social {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.social-link {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--white);
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.social-link:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}

.social-link.instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-link.twitter {
  background: #1DA1F2;
}

.social-link.tiktok {
  background: #000000;
}

.social-link.snapchat {
  background: #FFFC00;
  color: #000000;
}

.social-link.facebook {
  background: #1877f2;
}

.footer-copyright {
  text-align: center;
}

.footer-copyright p {
  color: #666;
  font-size: 1rem;
  margin: 0;
}

@media (max-width: 768px) {
  .site-footer {
    margin: 1rem;
    padding: 2rem 0;
  }

  .footer-social {
    gap: 1rem;
  }

  .social-link {
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
  }
}