/* الخطوط */
@font-face {
  font-family: 'Tajawal';
  src: url('../fonts/Tajawal-Light.woff2') format('woff2');
  font-weight: 300;
  font-display: swap;
}

@font-face {
  font-family: 'Tajawal';
  src: url('../fonts/Tajawal-Regular.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: 'Tajawal';
  src: url('../fonts/Tajawal-Medium.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: 'Tajawal';
  src: url('../fonts/Tajawal-Bold.woff2') format('woff2');
  font-weight: 700;
  font-display: swap;
}

/* الألوان */
:root {
  --primary: #5D5CDE;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Tajawal', sans-serif;
  direction: rtl;
  background: #ffffff;
  color: #1f2937;
  line-height: 1.6;
}

/* الشريط العلوي */
.top-bar {
  position: relative;
  z-index: 40;
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

.top-bar a {
  vertical-align: middle;
  transition: var(--transition);
}

/* الهيدر الرئيسي */
.main-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(8px);
}

/* القائمة الرئيسية */
.main-nav ul {
  display: flex;
  gap: 0.5rem;
  list-style: none;
}

.main-nav a {
  position: relative;
  padding: 0.5rem 1rem;
  font-weight: 500;
  border-radius: 0.375rem;
  transition: var(--transition);
}

.main-nav a:hover {
  color: var(--primary);
  background: rgba(93, 92, 222, 0.1);
}

/* القوائم المنسدلة */
.sub-menu {
  display: none;
  position: static;
  box-shadow: none;
  background: transparent;
  width: 100%;
  padding-right: 1rem;
}

.sub-menu.active {
  display: block;
  animation: slideDown 0.3s ease;
}

.sub-menu li {
  margin: 0.25rem 0;
}

.sub-menu a {
  padding: 0.5rem 1rem !important;
  background: rgba(93, 92, 222, 0.05) !important;
  border-radius: 0.25rem;
}

.arrow-indicator {
  transition: transform 0.3s ease;
  display: inline-block;
}

/* القائمة الجوالية */
#mobile-menu {
  width: 100%;
  max-width: 400px;
  box-shadow: -5px 0 15px rgba(0,0,0,0.1);
}

#mobile-menu nav a {
  display: block;
  padding: 1rem;
  border-radius: 0.375rem;
  transition: var(--transition);
  background: rgba(0,0,0,0.05);
}

#mobile-menu nav a:hover {
  background: var(--primary);
  color: white;
}

/* تأثيرات الحركة */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

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

/* التنسيقات التفاعلية */
@media (min-width: 1024px) {
  .main-nav {
    display: block;
  }
  
  .sub-menu {
    display: none !important;
    position: absolute;
    background: #fff;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
    width: auto;
    min-width: 220px;
  }
  
  .menu-item-has-children:hover .sub-menu {
    display: block !important;
  }
  
  .arrow-indicator {
    display: none;
  }
}

@media (max-width: 768px) {
  .logo-brand span {
    font-size: 1.1rem;
  }
  
  .main-header {
    height: 60px;
  }
}

@media (max-width: 480px) {
  .top-bar {
    font-size: 0.875rem;
  }
  
  .logo-brand span {
    font-size: 1rem;
  }
}

/* ================ تعديلات قسم الخدمات ================ */
.services-grid {
    grid-template-columns: repeat(1, 1fr);
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}