/* ========================================
   Home Page CSS - تصميم الصفحة الرئيسية
   الألوان الأساسية محفوظة
======================================== */

:root {
    --primary-orange: #e24424;
    --primary-orange-hover: #FF6347;
    --secondary-orange: #FF7F50;
    --dark-blue: #00466e;
    --light-gray: #f8f9fa;
    --dark-gray: #333;
    --white: #ffffff;
    --text-muted: #6c757d;
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
}

/* ========== General Styles ========== */
.home-page {
    background: var(--light-gray);
    min-height: 100vh;
    direction: rtl;
    text-align: right;
}

.home-page * {
    text-align: right;
}

.home-page .section-header,
.home-page .stat-item,
.home-page .quick-link-card,
.home-page .no-content,
.home-page .view-more-wrapper {
    text-align: center;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== Hero Section ========== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-orange) 0%, #ff6b4a 50%, var(--secondary-orange) 100%);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: 200px;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    align-items: center;
}

.hero-text {
    color: var(--white);
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 13px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 16px;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-btn {
    padding: 14px 30px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.hero-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    color: var(--primary-orange);
}

.hero-btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.hero-btn-outline:hover {
    background: var(--white);
    color: var(--primary-orange);
}

.hero-featured {
    position: relative;
}

.featured-news-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.featured-news-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.featured-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.featured-news-card:hover .featured-news-image img {
    transform: scale(1.05);
}

.featured-news-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-orange);
    color: var(--white);
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.featured-news-content {
    padding: 25px;
}

.featured-news-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--text-muted);
}

.featured-news-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.featured-news-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 15px;
    line-height: 1.4;
}

.featured-news-excerpt {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.featured-news-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-orange);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.featured-news-link:hover {
    gap: 12px;
    color: var(--primary-orange-hover);
}

/* ========== Section Title ========== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--dark-gray);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 2px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 16px;
    max-width: 600px;
    margin: 20px auto 0;
    line-height: 1.7;
}

/* ========== Publications Section ========== */
.publications-section {
    padding: 80px 0;
    background: var(--white);
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.publication-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid #eee;
}

.publication-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.publication-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.publication-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.publication-card:hover .publication-image img {
    transform: scale(1.08);
}

.publication-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 20px;
    opacity: 0;
    transition: var(--transition);
}

.publication-card:hover .publication-overlay {
    opacity: 1;
}

.publication-overlay-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    color: var(--primary-orange);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.publication-overlay-btn:hover {
    background: var(--primary-orange);
    color: var(--white);
}

.publication-content {
    padding: 20px;
}

.publication-category {
    display: inline-block;
    background: rgba(226, 68, 36, 0.1);
    color: var(--primary-orange);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.publication-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--dark-gray);
    line-height: 1.5;
    margin-bottom: 10px;
}

.publication-date {
    color: var(--text-muted);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* ========== News Grid Section ========== */
.news-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.news-card a {
    text-decoration: none;
}

.news-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.news-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-card:hover .news-card-image img {
    transform: scale(1.08);
}

.news-card-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-orange);
    color: var(--white);
    padding: 6px 14px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.news-card-badge.category-1 { background: var(--primary-orange); }
.news-card-badge.category-2 { background: #28a745; }
.news-card-badge.category-3 { background: #007bff; }
.news-card-badge.category-4 { background: #6f42c1; }

.news-card-content {
    padding: 25px;
}

.news-card-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--dark-gray);
    line-height: 1.5;
    margin-bottom: 12px;
    transition: var(--transition);
}

.news-card:hover .news-card-title {
    color: var(--primary-orange);
}

.news-card-excerpt {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.news-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #eee;
    font-size: 13px;
    color: var(--text-muted);
}

.news-card-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* ========== View More Button ========== */
.view-more-wrapper {
    text-align: center;
    margin-top: 40px;
}

.view-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    color: var(--white);
    border: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(226, 68, 36, 0.3);
}

.view-more-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(226, 68, 36, 0.4);
    color: var(--white);
}

/* ========== Stats Section ========== */
.stats-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-orange), #d63920);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 15px;
    opacity: 0.9;
}

/* ========== Quick Links Section ========== */
.quick-links-section {
    padding: 80px 0;
    background: var(--white);
}

.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.quick-link-card {
    background: var(--light-gray);
    border-radius: var(--radius-md);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    text-decoration: none;
    border: 2px solid transparent;
}

.quick-link-card:hover {
    border-color: var(--primary-orange);
    background: var(--white);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.quick-link-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: var(--white);
    transition: var(--transition);
}

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

.quick-link-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 10px;
}

.quick-link-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ========== No Content State ========== */
.no-content {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.no-content i {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

.no-content p {
    font-size: 16px;
}

/* ========== Responsive ========== */
@media (max-width: 1200px) {
    .publications-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .quick-links-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 991px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .publications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-title {
        font-size: 1.7rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 40px 0;
    }
    
    .hero-title {
        font-size: 1.6rem;
    }
    
    .hero-description {
        font-size: 14px;
    }
    
    .featured-news-image {
        height: 200px;
    }
    
    .publications-section,
    .news-section,
    .quick-links-section {
        padding: 50px 0;
    }
    
    .section-header {
        margin-bottom: 30px;
    }
}

@media (max-width: 576px) {
    .hero-btn {
        width: 100%;
        justify-content: center;
    }
    
    .publications-grid,
    .news-grid,
    .quick-links-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .featured-news-title {
        font-size: 1.2rem;
    }
}

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

.animate-fade-up {
    animation: fadeInUp 0.6s ease forwards;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }