/* ============================================
   النمط الموحد للموقع
   ============================================ */

:root {
    --primary: #0a2357;
    --primary-light: #1a3a73;
    --accent: #ffcc00;
    --accent-dark: #ff9500;
    --text-dark: #2d3436;
    --text-light: #f8f9fa;
    --white: #ffffff;
    --gray: #e8e8e8;
    --gray-dark: #999;
    --shadow: 0 10px 30px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

* {
    box-sizing: border-box;
    scroll-behavior: smooth;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Cairo', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--text-light);
    color: var(--text-dark);
    line-height: 1.6;
}

/* ============================================
   الرأس والتنقل
   ============================================ */
nav {
    background: var(--primary);
    padding: 12px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
    direction: rtl;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    color: var(--white);
    font-size: 24px;
    font-weight: 900;
    letter-spacing: 1px;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 5px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* ============================================
   الهيرو سكشن
   ============================================ */
.hero {
    background: linear-gradient(135deg, rgba(10, 35, 87, 0.95), rgba(10, 35, 87, 0.85)),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="white" opacity="0.1"/><circle cx="80" cy="80" r="2" fill="white" opacity="0.1"/></svg>');
    background-size: cover;
    background-position: center;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding: 40px 20px;
    position: relative;
    overflow: hidden;
}

.hero::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 1200 600"><path d="M0,300 Q300,200 600,300 T1200,300 L1200,600 L0,600" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: cover;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
}

.hero h1 {
    font-size: 3.5rem;
    margin: 0 0 20px;
    line-height: 1.2;
    font-weight: 900;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    animation: slideInDown 0.8s ease;
}

.hero p {
    font-size: 1.4rem;
    margin: 0 0 30px;
    opacity: 0.95;
    font-weight: 500;
    animation: slideInUp 0.8s ease 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: slideInUp 0.8s ease 0.4s backwards;
}

/* ============================================
   الأزرار
   ============================================ */
.btn {
    display: inline-block;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid transparent;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary);
    transform: translateY(-3px);
}

/* ============================================
   الأقسام
   ============================================ */
section {
    padding: 60px 5%;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary);
    position: relative;
    font-weight: 900;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent);
    margin: 15px auto;
    border-radius: 2px;
}

/* ============================================
   بطاقات الخدمات
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-card-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--white);
    overflow: hidden;
    position: relative;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-card-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-card h3 {
    margin: 0 0 15px;
    font-size: 1.3rem;
    color: var(--primary);
}

.service-card p {
    margin: 0;
    color: var(--gray-dark);
    flex: 1;
    margin-bottom: 15px;
}

.service-card-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.service-card-link:hover {
    color: var(--accent-dark);
}

/* ============================================
   الماركات
   ============================================ */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.brand-item {
    background: var(--white);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    min-height: 150px;
    text-decoration: none;
    color: inherit;
}

.brand-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
    background: var(--accent);
}

.brand-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.brand-item h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

/* ============================================
   التذييل
   ============================================ */
footer {
    background: var(--primary);
    color: var(--text-light);
    padding: 40px 5%;
    margin-top: 60px;
    direction: rtl;
}

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

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--accent);
}

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

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

.footer-section a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--accent);
}

.social-links {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 15px;
}

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

.social-links a:hover {
    background: var(--accent);
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* ============================================
   الرسوميات والتحريكات
   ============================================ */
@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   الاستجابة للأجهزة الصغيرة
   ============================================ */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        right: 0;
        background: var(--primary);
        width: 100%;
        flex-direction: column;
        gap: 0;
        border-top: 2px solid var(--accent);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 15px 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

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

    .btn {
        width: 100%;
    }

    .section-title {
        font-size: 1.8rem;
    }

    section {
        padding: 40px 20px;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .brands-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        gap: 0;
    }
}