/* ============================================
   Global Styles - خدمات البناء والمنزل
   Professional Blue Theme
   ============================================ */

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

:root {
    --primary-blue: #0066cc;
    --dark-blue: #003d7a;
    --light-blue: #e6f0ff;
    --accent-blue: #0099ff;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --border-color: #cccccc;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #f8f9fa;
}

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

/* ============================================
   Navigation Bar
   ============================================ */

.navbar {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo h1 {
    font-size: 1.8rem;
    font-weight: bold;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    color: white;
    padding: 100px 20px;
    text-align: center;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.search-box {
    display: flex;
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.search-box input {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
}

.search-box button {
    padding: 1rem 2rem;
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

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

.btn-primary:hover {
    background-color: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
}

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

.btn-secondary:hover {
    background-color: #0080cc;
}

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

.btn-danger:hover {
    background-color: #c82333;
}

/* ============================================
   Section Styles
   ============================================ */

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-blue);
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-blue));
    border-radius: 2px;
}

/* ============================================
   Services Section
   ============================================ */

.services-section {
    padding: 80px 20px;
    background-color: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid var(--light-blue);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.2);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.service-card p {
    color: var(--text-light);
}

/* ============================================
   Workers Section
   ============================================ */

.workers-section {
    padding: 80px 20px;
    background-color: var(--light-blue);
}

.filter-section {
    margin-bottom: 2rem;
    text-align: center;
}

.filter-select {
    padding: 0.8rem 1.5rem;
    border: 2px solid var(--primary-blue);
    border-radius: 5px;
    font-size: 1rem;
    background-color: white;
    cursor: pointer;
    min-width: 250px;
}

.workers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.worker-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.worker-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 102, 204, 0.2);
}

.worker-card-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: white;
    padding: 1.5rem;
    text-align: center;
}

.worker-card-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.worker-card-header .category {
    background-color: rgba(255, 255, 255, 0.3);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
    display: inline-block;
}

.worker-card-body {
    padding: 1.5rem;
}

.worker-info {
    margin-bottom: 1rem;
}

.worker-info p {
    margin: 0.5rem 0;
    color: var(--text-light);
}

.worker-info strong {
    color: var(--primary-blue);
}

.rating {
    color: #ffc107;
    font-size: 1.2rem;
    margin: 0.5rem 0;
}

.worker-card-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 1rem;
}

.worker-card-footer button {
    flex: 1;
}

/* ============================================
   About & Contact Sections
   ============================================ */

.about-section {
    padding: 80px 20px;
    background-color: white;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-content p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.contact-section {
    padding: 80px 20px;
    background-color: var(--light-blue);
}

.contact-info {
    text-align: center;
    font-size: 1.2rem;
}

.contact-info p {
    margin: 1rem 0;
}

.contact-info a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: bold;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background-color: var(--dark-blue);
    color: white;
    padding: 2rem;
    text-align: center;
}

.footer p {
    margin: 0.5rem 0;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
    .nav-menu {
        gap: 0.5rem;
        flex-wrap: wrap;
    }

    .nav-link {
        padding: 0.3rem 0.5rem;
        font-size: 0.9rem;
    }

    .hero-content h2 {
        font-size: 1.8rem;
    }

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

    .search-box {
        flex-direction: column;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }

    .service-card {
        padding: 1rem;
    }

    .service-icon {
        font-size: 2rem;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }

    .navbar-content {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
    }

    .hero {
        padding: 50px 10px;
        min-height: 300px;
    }

    .hero-content h2 {
        font-size: 1.3rem;
    }

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

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