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

body {
  font-family: 'Tajawal', sans-serif;
  direction: rtl;
  background: linear-gradient(135deg, #f9fafc 0%, #e8f0f8 100%);
  color: #333;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

/* الهيدر */
.header {
  background: linear-gradient(135deg, #0a3556 0%, #0d4a7a 100%);
  color: white;
  padding: 20px;
  position: relative;
  box-shadow: 0 4px 15px rgba(10, 53, 86, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
}

.logo {
  width: 120px;
  height: 120px;
  border-radius: 12px;
  border: 3px solid #f58220;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  position: absolute;
  right: 20px;
}

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

.company-name {
  font-size: 2.2rem;
  font-weight: 700;
  color: #f58220;
  margin-bottom: 5px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.subtitle {
  font-size: 1.1rem;
  opacity: 0.9;
  font-weight: 300;
}

/* أيقونة القائمة */
.menu-icon {
  position: absolute;
  left: 20px;
  background: #f58220;
  width: 45px;
  height: 45px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.menu-icon:hover {
  background: #e6731a;
  transform: scale(1.1);
}

.menu-icon i {
  font-size: 1.3rem;
  color: white;
}

/* القائمة */
.nav {
  background: linear-gradient(135deg, #0a3556 0%, #0d4a7a 100%);
  display: none;
  animation: slideDown 0.3s ease;
}

.nav.show {
  display: block;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav li {
  border-top: 1px solid rgba(255,255,255,0.1);
  transition: all 0.3s ease;
}

.nav li:hover {
  background: rgba(245, 130, 32, 0.1);
}

.nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  text-decoration: none;
  padding: 18px 25px;
  font-size: 1.1rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.nav a:hover {
  background: #f58220;
  padding-right: 35px;
}

.nav a i {
  font-size: 1.1rem;
}

/* المحتوى الرئيسي */
.content {
  padding: 60px 0;
  flex: 1;
}

.welcome-title {
  color: #0a3556;
  font-size: 2.5rem;
  margin-bottom: 25px;
  font-weight: 700;
  text-align: center;
}

.welcome-text {
  font-size: 1.3rem;
  color: #555;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  font-weight: 400;
  line-height: 1.8;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.feature-card {
  background: white;
  padding: 40px 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: #f58220;
  box-shadow: 0 10px 30px rgba(245, 130, 32, 0.2);
}

.feature-card i {
  font-size: 3rem;
  color: #f58220;
  margin-bottom: 20px;
}

.feature-card h3 {
  color: #0a3556;
  font-size: 1.5rem;
  margin-bottom: 15px;
  font-weight: 700;
}

.feature-card p {
  color: #666;
  font-size: 1.1rem;
  line-height: 1.6;
}

/* الفوتر */
.footer {
  background: linear-gradient(135deg, #0a3556 0%, #083050 100%);
  color: white;
  padding: 40px 0 20px;
  margin-top: auto;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px;
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.contact-item:hover {
  background: rgba(255,255,255,0.15);
  transform: translateX(-5px);
}

.contact-item i {
  color: #f58220;
  font-size: 1.5rem;
  width: 30px;
}

.contact-item a, .contact-item p {
  color: white;
  text-decoration: none;
  font-size: 1.1rem;
}

.contact-item a:hover {
  color: #ff9c42;
  text-decoration: underline;
}

.copy {
  font-size: 1rem;
  opacity: 0.8;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.2);
  text-align: center;
}

/* تحسينات للجوال */
@media (max-width: 768px) {
  .header {
    padding: 15px;
    min-height: 100px;
  }
  
  .logo {
    width: 60px;
    height: 60px;
    right: 15px;
  }
  
  .company-name {
    font-size: 1.8rem;
    margin-right: 70px;
  }
  
  .subtitle {
    font-size: 1rem;
    margin-right: 70px;
  }
  
  .menu-icon {
    left: 15px;
    width: 40px;
    height: 40px;
  }
  
  .content {
    padding: 40px 0;
  }
  
  .welcome-title {
    font-size: 2rem;
  }
  
  .welcome-text {
    font-size: 1.1rem;
    padding: 0 15px;
  }
  
  .features {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }
  
  .feature-card {
    padding: 30px 20px;
  }
  
  .contact-info {
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 0 15px;
  }
  
  .contact-item {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .company-name {
    font-size: 1.5rem;
  }
  
  .welcome-title {
    font-size: 1.8rem;
  }
  
  .nav a {
    padding: 15px 20px;
    font-size: 1rem;
  }
}

/* للشاشات الكبيرة */
@media (min-width: 769px) {
  .nav {
    display: block;
  }
  
  .nav ul {
    display: flex;
    justify-content: center;
    background: linear-gradient(135deg, #0a3556 0%, #0d4a7a 100%);
  }
  
  .nav li {
    border: none;
    position: relative;
  }
  
  .nav li::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 20px;
    width: 1px;
    background: rgba(255,255,255,0.2);
  }
  
  .nav li:last-child::after {
    display: none;
  }
  
  .nav a {
    padding: 20px 30px;
  }
  
  .menu-icon {
    display: none;
  }
}