/* ===== الإعدادات العامة ===== */
:root {
    --primary-color: #0056b3;
    --secondary-color: #e63946;
    --accent-color: #ffd700;
    --text-color: #333;
    --light-text: #fff;
    --light-bg: #f8f9fa;
    --dark-bg: #343a40;
    --border-color: #dee2e6;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Cairo', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-bg);
    direction: rtl;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
}

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

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--light-text);
}

.btn-primary:hover {
    background-color: #004494;
    color: var(--light-text);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--light-text);
}

.btn-secondary:hover {
    background-color: #d32f3d;
    color: var(--light-text);
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
    color: var(--primary-color);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--secondary-color);
    margin: 15px auto;
}

/* ===== الهيدر والقائمة ===== */
.header {
    background-color: #fff;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    max-width: 150px;
    background-color: #000;
    padding: 10px;
    border-radius: 5px;
}

.logo {
    width: 100%;
}

.nav-menu {
    position: relative;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

.nav-list {
    display: flex;
    gap: 20px;
}

.nav-link {
    color: var(--text-color);
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 4px;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(0, 86, 179, 0.1);
}

/* ===== قسم الرئيسية ===== */
.hero {
    background-color: #f0f8ff;
    padding: 100px 0;
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--text-color);
}

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

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

/* ===== قسم من نحن ===== */
.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.about-image {
    flex: 1;
    text-align: center;
}

.about-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

/* ===== قسم المنتجات ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.product-card {
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.product-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.product-title {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.product-description {
    color: var(--text-color);
}

.truck-models {
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.truck-models h3 {
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.models-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
}

.model-group {
    flex: 1;
    min-width: 200px;
}

.model-group h4 {
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.model-group ul li {
    margin-bottom: 5px;
    padding-right: 15px;
    position: relative;
}

.model-group ul li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    right: 0;
}

/* ===== قسم معرض الصور ===== */
.gallery-filter {
    margin-bottom: 30px;
    text-align: center;
}

.filter-label {
    font-weight: 600;
    margin-bottom: 10px;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.filter-btn {
    padding: 8px 15px;
    background-color: #f0f0f0;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Cairo', sans-serif;
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--primary-color);
    color: var(--light-text);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.gallery-item {
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow);
    cursor: pointer;
    height: 200px;
    transition: var(--transition);
}

.gallery-item:hover {
    transform: scale(1.05);
}

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

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.lightbox.active {
    display: flex;
}

.close-lightbox {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--light-text);
    font-size: 2rem;
    cursor: pointer;
}

.lightbox-image {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

/* ===== قسم الموردون ===== */
.suppliers-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.suppliers-group h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.5rem;
    text-align: center;
}

.suppliers-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.supplier-item {
    text-align: center;
    background-color: #fff;
    border-radius: 8px;
    padding: 15px 25px;
    box-shadow: var(--shadow);
    min-width: 150px;
}

.supplier-name {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* ===== قسم المميزات ===== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.advantage-card {
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.advantage-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.advantage-title {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.advantage-description {
    color: var(--text-color);
}

/* ===== قسم العملاء ===== */
.clients-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.clients-text {
    flex: 1;
}

.clients-text p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.clients-list {
    margin: 20px 0;
    padding-right: 20px;
}

.clients-list li {
    margin-bottom: 10px;
    position: relative;
}

.clients-list li::before {
    content: '✓';
    color: var(--primary-color);
    position: absolute;
    right: -20px;
}

.clients-testimonial {
    background-color: #f0f8ff;
    padding: 20px;
    border-radius: 10px;
    font-style: italic;
    position: relative;
}

.clients-testimonial i {
    color: var(--primary-color);
    opacity: 0.5;
}

.clients-image {
    flex: 1;
    text-align: center;
}

.clients-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

/* ===== قسم الشروط والسياسات ===== */
.terms-content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.terms-card {
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.terms-card h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.terms-card ul li {
    margin-bottom: 10px;
    padding-right: 20px;
    position: relative;
}

.terms-card ul li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    right: 0;
}

/* ===== قسم اتصل بنا ===== */
.contact-content {
    display: flex;
    gap: 40px;
    margin-bottom: 50px;
}

.contact-info {
    flex: 1;
}

.contact-item {
    margin-bottom: 30px;
}

.contact-item h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.contact-item p {
    margin-bottom: 5px;
}

.contact-item i {
    color: var(--primary-color);
    margin-left: 10px;
}

.phone-numbers {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.social-link {
    display: block;
    margin-bottom: 10px;
    transition: var(--transition);
}

.social-link:hover {
    color: var(--secondary-color);
}

.social-link i {
    margin-left: 10px;
}

.contact-image {
    flex: 1;
    text-align: center;
}

.contact-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.contact-form-container {
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.contact-form-container h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.contact-form-container p {
    margin-bottom: 20px;
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: 'Cairo', sans-serif;
}

.form-group textarea {
    resize: vertical;
}

/* ===== الفوتر ===== */
.footer {
    background-color: var(--dark-bg);
    color: var(--light-text);
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    flex: 1;
    min-width: 250px;
}

.footer-logo .logo {
    max-width: 150px;
    margin-bottom: 15px;
}

.footer-links {
    flex: 1;
    min-width: 200px;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--light-text);
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--accent-color);
}

.footer-contact {
    flex: 1;
    min-width: 250px;
}

.footer-contact p {
    margin-bottom: 10px;
}

.footer-contact i {
    margin-left: 10px;
    color: var(--accent-color);
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icons a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--light-text);
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--primary-color);
    color: var(--light-text);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== تجاوب الموقع ===== */
@media (max-width: 992px) {
    .section {
        padding: 60px 0;
    }
    
    .hero {
        padding: 80px 0;
    }
    
    .hero .container,
    .about-content,
    .clients-content,
    .contact-content {
        flex-direction: column;
    }
    
    .hero-image,
    .about-image,
    .clients-image,
    .contact-image {
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-list {
        display: none;
        position: absolute;
        top: 100%;
        right: 0;
        width: 100%;
        background-color: #fff;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
        border-radius: 0 0 10px 10px;
    }
    
    .nav-list.active {
        display: flex;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .products-grid,
    .advantages-grid,
    .terms-content {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
    
    .gallery-item {
        height: 150px;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
}