/* Global Variables */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e67e22;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 5px 20px rgba(0, 0, 0, 0.15);
}

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

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

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

/* Header */
.main-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 30px 0;
    text-align: center;
    box-shadow: var(--shadow);
    position: relative;
}

/* Language Switcher */
.lang-switcher {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: rgba(255, 255, 255, 0.2);
    border: 2px solid var(--white);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-family: 'Cairo', sans-serif;
}

.lang-switcher:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

.lang-switcher i {
    font-size: 1.2rem;
}

/* RTL/LTR Support */
html[dir="ltr"] .lang-switcher {
    left: auto;
    right: 20px;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 10px;
}

.logo i {
    font-size: 2.5rem;
}

.logo h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

.tagline {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Navigation */
.main-nav {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-nav .container {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 15px 20px;
}

.main-nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 10px 20px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.main-nav a:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.85), rgba(52, 152, 219, 0.85)),
                url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2076&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    color: var(--white);
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(52, 152, 219, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(230, 126, 34, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-section p {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Section Title */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 50px;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: 2px;
}

/* Services Section */
.services-section {
    padding: 80px 0;
    background-color: var(--white);
}

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

.service-card {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    text-align: center;
}

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

.service-card i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 700;
}

.service-card ul {
    list-style: none;
    text-align: right;
}

.service-card li {
    padding: 8px 0;
    padding-right: 25px;
    position: relative;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* Products Section */
.products-section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.products-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1504328345606-18bbc8c9d7d1?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    z-index: 0;
    opacity: 0.5;
}

.products-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.75), rgba(255, 255, 255, 0.8));
    z-index: 1;
}

.products-section .container {
    position: relative;
    z-index: 2;
}

.products-section .section-title {
    color: var(--primary-color);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.product-item {
    background-color: var(--white);
    padding: 40px 20px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-item i {
    font-size: 3.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.product-item h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: 600;
}

/* Why Choose Us Section */
.why-us-section {
    padding: 80px 0;
    background-color: var(--white);
}

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

.why-us-card {
    background: linear-gradient(135deg, var(--light-bg) 0%, var(--white) 100%);
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
    border-top: 4px solid var(--secondary-color);
}

.why-us-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--accent-color);
}

.why-us-card i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.why-us-card:hover i {
    color: var(--accent-color);
    transform: scale(1.1);
}

.why-us-card h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.why-us-card p {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.8;
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background-color: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-item i {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-top: 5px;
}

.contact-item h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.contact-item a {
    display: block;
    color: var(--secondary-color);
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--accent-color);
}

.contact-item p {
    color: var(--text-color);
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.map-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--secondary-color);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 5px;
    margin-top: 10px;
    transition: background-color 0.3s ease;
}

.map-link:hover {
    background-color: var(--accent-color);
}

.map-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* Footer */
.main-footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 30px 0;
    text-align: center;
}

.main-footer p {
    font-size: 1rem;
}

/* RTL/LTR Support */
html[dir="ltr"] {
    direction: ltr;
}

html[dir="ltr"] .lang-switcher {
    left: auto;
    right: 20px;
}

html[dir="ltr"] .service-card ul,
html[dir="ltr"] .service-card li {
    text-align: left;
    padding-left: 25px;
    padding-right: 0;
}

html[dir="ltr"] .service-card li::before {
    right: auto;
    left: 0;
}

html[dir="ltr"] .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Responsive Design */
@media (max-width: 768px) {
    .lang-switcher {
        top: 10px;
        left: 10px;
        padding: 8px 15px;
        font-size: 0.9rem;
    }

    html[dir="ltr"] .lang-switcher {
        right: 10px;
    }

    .logo h1 {
        font-size: 2rem;
    }

    .tagline {
        font-size: 1rem;
    }

    .main-nav .container {
        flex-wrap: wrap;
        gap: 10px;
    }

    .main-nav a {
        font-size: 0.9rem;
        padding: 8px 15px;
    }

    .hero-section h2 {
        font-size: 2rem;
    }

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

    .section-title {
        font-size: 2rem;
    }

    .services-grid,
    .products-grid,
    .why-us-grid {
        grid-template-columns: 1fr;
    }

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

    .map-container iframe {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .logo h1 {
        font-size: 1.5rem;
    }

    .logo i {
        font-size: 2rem;
    }

    .hero-section {
        padding: 50px 0;
    }

    .hero-section h2 {
        font-size: 1.5rem;
    }

    .services-section,
    .products-section,
    .why-us-section,
    .contact-section {
        padding: 50px 0;
    }
}