/* ======================================================= */
/* 1. المتغيرات والأساس (Variables & Base Setup)           */
/* ======================================================= */
:root {
    /* الألوان المعتمدة */
    --color-primary: #002855;       /* الأزرق الداكن (الثقة) */
    --color-primary-dark: #001e3e;   /* الأزرق الأغمق (للتذييل) */
    --color-accent: #FF8C00;        /* البرتقالي الدافئ (CTA) */
    --color-accent-dark: #cc7000;   /* البرتقالي الداكن (Hover) */
    --color-text-dark: #333333;
    --color-text-light: #ffffff;
    --color-light-bg: #F8F8F8;       
    --color-white: #ffffff;
    
    /* الخطوط */
    --font-family-ar: 'Droid Arabic Naskh', Tahoma, sans-serif; 
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--font-family-ar);
}

body {
    direction: rtl; 
    color: var(--color-text-dark);
    line-height: 1.6;
    background-color: var(--color-white);
}

a {
    text-decoration: none;
    color: var(--color-primary);
    transition: all 0.3s;
}

h1, h2, h3 {
    margin-bottom: 1rem;
    color: var(--color-primary);
}

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

.text-center { text-align: center; }
.text-white { color: var(--color-white) !important; }
.bg-primary { background-color: var(--color-primary) !important; }
.bg-primary-dark { background-color: var(--color-primary-dark) !important; }
.bg-accent { background-color: var(--color-accent) !important; }
.bg-light { background-color: var(--color-light-bg) !important; }
.shadow-md { box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08); }


/* ======================================================= */
/* 2. الرأس والتنقل (Header & Navigation)                   */
/* ======================================================= */

.top-announcement-bar {
    padding: 8px 0;
    font-size: 0.9rem;
}

.main-header {
    border-bottom: 1px solid #eee;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 900;
}

.main-nav a {
    padding: 10px 15px;
    margin: 0 5px;
    font-weight: 500;
}

.main-nav a:hover, .main-nav a.active {
    color: var(--color-accent);
    border-bottom: 3px solid var(--color-accent);
}

/* ======================================================= */
/* 3. الأزرار (Buttons) & CTA                               */
/* ======================================================= */
.btn {
    padding: 12px 25px;
    border-radius: 6px; /* أقل استدارة لمظهر أكثر احترافية */
    font-weight: bold;
    display: inline-block;
    border: 2px solid transparent;
}

.btn-primary-accent {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.btn-primary-accent:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
}

.btn-white-border {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-white-border:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.cta-bottom {
    padding: 40px 0;
}


/* ======================================================= */
/* 4. البانر الرئيسي والإحصائيات (Hero & Stats)             */
/* ======================================================= */
.hero-section {
    min-height: 550px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
}

.hero-section .overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(0, 40, 85, 0.7); /* تقليل الشفافية قليلاً */
    z-index: 1;
}

.hero-section .content-center {
    z-index: 2;
    padding: 50px 0;
}

.hero-section h1 {
    font-size: 3.2rem;
    color: var(--color-white);
}

.stats-bar {
    display: flex;
    justify-content: space-around;
    padding: 20px 0;
    margin-top: 50px;
    background-color: rgba(255, 255, 255, 0.1); 
    border-radius: 10px;
}

.stat-item span {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-accent);
}

/* ======================================================= */
/* 5. الأقسام الداخلية (Why Us & Services Preview)          */
/* ======================================================= */

.section-title {
    font-size: 2rem;
    margin-bottom: 2.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
    color: var(--color-primary-dark);
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 50%;
    transform: translateX(50%);
    width: 60px;
    height: 4px;
    background-color: var(--color-accent); /* خط برتقالي أسفل العنوان */
    border-radius: 2px;
}

.features-grid, .service-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    border-bottom: 4px solid var(--color-accent); /* لمسة برتقالية حديثة */
    transition: transform 0.3s, box-shadow 0.3s;
    background-color: var(--color-white);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.category-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 30px;
    border-radius: 8px;
    background-color: var(--color-white);
    border: 1px solid #ddd;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
}
.category-card h3 {
    font-size: 1.3rem;
    color: var(--color-primary-dark);
    margin: 0;
}

/* ======================================================= */
/* 6. صفحة الخدمات (services.php) - Layout                 */
/* ======================================================= */

.services-layout {
    display: grid;
    grid-template-columns: 280px 1fr; 
    gap: 50px;
    padding: 60px 0;
}

.services-tabs-nav {
    display: flex;
    flex-direction: column;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.services-tabs-nav a {
    padding: 18px 25px;
    font-weight: 500;
    border-right: 5px solid transparent;
    background-color: var(--color-white);
    border-bottom: 1px solid #f0f0f0;
}

.services-tabs-nav a.active, .services-tabs-nav a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-right-color: var(--color-accent);
}

.service-category {
    padding-bottom: 20px;
}

.category-heading {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.service-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.service-card-item {
    background-color: var(--color-light-bg);
    border-left: 5px solid var(--color-primary);
    padding: 25px;
    border-radius: 8px;
    transition: all 0.3s;
}

.service-card-item:hover {
    border-left-color: var(--color-accent);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.requirements-list {
    list-style: none;
    padding-right: 0;
    font-size: 0.95rem;
    margin: 10px 0 15px;
}

.requirements-list li {
    position: relative;
    padding-right: 15px;
    margin-bottom: 5px;
}
/* ======================================================= */
/* 7. صفحة عن المركز (about.php)                            */
/* ======================================================= */
.mission-vision-values {
    padding: 60px 0;
}
.mission-vision-values .grid-2-col {
    grid-template-columns: 1fr 1fr; 
    margin-bottom: 40px;
}

.vision-box, .mission-box {
    border-right: 5px solid var(--color-accent); /* تغيير الاتجاه للتصميم العربي */
    padding: 30px;
    background-color: var(--color-light-bg);
    border-radius: 8px;
}

.values-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.value-item {
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    transition: background-color 0.3s;
}
.value-item:hover {
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.modern-gallery {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

/* ======================================================= */
/* 8. تذييل الموقع (Footer)                                */
/* ======================================================= */
.main-footer {
    color: var(--color-white);
    padding: 40px 0 0;
    font-size: 0.95rem;
}

.grid-footer {
    grid-template-columns: repeat(3, 1fr);
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-col h4 {
    color: var(--color-accent);
}

.footer-col a {
    color: #ccc;
    margin-bottom: 8px;
    display: block;
}

.footer-col a:hover {
    color: var(--color-white);
}

.copyright {
    padding: 15px 0;
    color: #999;
}

/* ======================================================= */
/* 9. الاستجابة للتصميم (Media Queries)                     */
/* ======================================================= */

@media (max-width: 992px) {
    .main-header .container {
        flex-direction: column;
    }
    .main-nav, .header-actions {
        margin-top: 15px;
    }
    .main-nav {
        text-align: center;
    }
    .stats-bar {
        flex-wrap: wrap;
    }
    .stat-item {
        width: 45%;
        margin: 10px 0;
    }
    .services-layout {
        grid-template-columns: 1fr; /* الشريط الجانبي يصبح فوق المحتوى */
    }
    .services-sidebar {
        margin-bottom: 20px;
    }
    .services-tabs-nav {
        flex-direction: row; /* تحويل التبويبات إلى أفقية على الموبايل */
        overflow-x: auto;
    }
    .services-tabs-nav a {
        flex-shrink: 0;
        border-right: none;
        border-bottom: 3px solid transparent;
    }
}

@media (max-width: 600px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    .features-grid, .service-categories-grid, .grid-footer {
        grid-template-columns: 1fr; /* عرض عمود واحد */
    }
    .vision-box, .mission-box {
        margin-bottom: 20px;
    }
}