/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Header and Navigation */
header {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo a {
    font-size: 1.8rem;
    font-weight: bold;
    color: #2c3e50;
    text-decoration: none;
}

.nav-links {
    flex: 1 1 auto;
}

.nav-links ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links > ul > li {
    position: relative;
}

.nav-links a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
    display: block;
    white-space: nowrap;
}

.nav-links a:hover {
    color: #3498db;
}

/* Submenu Styles */
.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 220px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    padding: 0.5rem 0;
    z-index: 1000;
}

.nav-links li:hover > .submenu,
.nav-links li:focus-within > .submenu {
    display: block;
}

.submenu li {
    position: relative;
}

.submenu a {
    padding: 0.5rem 1.5rem;
    color: #2c3e50;
    background: none;
}

.submenu .submenu {
    top: 0;
    left: 100%;
    margin-left: 2px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* Language Selector and Social Icons */
.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-left: auto;
}

.language-selector select {
    padding: 0.4rem 1.2rem 0.4rem 0.7rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    background: #fff;
    font-weight: 500;
    margin-right: 0.5rem;
}

.social-icons {
    display: flex;
    gap: 0.7rem;
    align-items: center;
}

.social-icons a {
    color: #2c3e50;
    font-size: 1.3rem;
    transition: color 0.2s;
    display: flex;
    align-items: center;
}

.social-icons a:hover {
    color: #3498db;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(44, 62, 80, 0.9), rgba(44, 62, 80, 0.9)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    margin-top: 70px;
}

.hero-content {
    max-width: 800px;
    padding: 2rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Product Categories */
.product-categories {
    padding: 5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.category-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
}

.category-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.category-card h2 {
    padding: 1.5rem 1.5rem 0.5rem;
    color: #2c3e50;
}

.category-card p {
    padding: 0 1.5rem 1.5rem;
    color: #666;
}

.learn-more {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    margin: 0 1.5rem 1.5rem;
    background-color: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.learn-more:hover {
    background-color: #2980b9;
}

/* Features Section */
.features {
    background-color: #f8f9fa;
    padding: 5rem 5%;
}

.features h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #2c3e50;
    font-size: 2.5rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.feature-card i {
    font-size: 2.5rem;
    color: #3498db;
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: white;
    padding: 4rem 5% 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #3498db;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    font-size: 1.5rem;
}

.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .product-categories {
        grid-template-columns: 1fr;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

/* Page Header */
.page-header {
    background: linear-gradient(rgba(44, 62, 80, 0.9), rgba(44, 62, 80, 0.9)), url('../images/page-header-bg.jpg');
    background-size: cover;
    background-position: center;
    padding: 8rem 5% 4rem;
    text-align: center;
    color: white;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* About Page Styles */
.about-content {
    padding: 5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.values {
    background-color: #f8f9fa;
    padding: 5rem 5%;
}

.values h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #2c3e50;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.value-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.value-card i {
    font-size: 2.5rem;
    color: #3498db;
    margin-bottom: 1rem;
}

.team {
    padding: 5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.team h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #2c3e50;
}

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

.team-member {
    text-align: center;
}

.team-member img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin-bottom: 1rem;
    object-fit: cover;
}

/* Products Page Styles */
.products-showcase {
    padding: 5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.product-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 5rem;
    align-items: center;
}

.product-card:nth-child(even) {
    direction: rtl;
}

.product-card:nth-child(even) .product-info {
    direction: ltr;
}

.product-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-info h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.product-description {
    margin-bottom: 2rem;
    line-height: 1.8;
}

.product-features {
    list-style: none;
    margin-bottom: 2rem;
}

.product-features li {
    margin-bottom: 0.5rem;
}

.product-features i {
    color: #3498db;
    margin-right: 0.5rem;
}

.product-comparison {
    background-color: #f8f9fa;
    padding: 5rem 5%;
}

.product-comparison h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #2c3e50;
}

.comparison-table {
    max-width: 1000px;
    margin: 0 auto;
    overflow-x: auto;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.comparison-table th,
.comparison-table td {
    padding: 1rem;
    text-align: center;
    border: 1px solid #ddd;
}

.comparison-table th {
    background-color: #2c3e50;
    color: white;
}

.comparison-table tr:nth-child(even) {
    background-color: #f8f9fa;
}

/* Contact Page Styles */
.contact-section {
    padding: 5rem 5%;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

.contact-info {
    padding-right: 2rem;
}

.contact-info h2 {
    color: #2c3e50;
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.info-item i {
    font-size: 1.5rem;
    color: #3498db;
    margin-right: 1rem;
    margin-top: 0.5rem;
}

.info-item h3 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.info-item p {
    color: #666;
    margin-bottom: 0.25rem;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.contact-form h2 {
    color: #2c3e50;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
}

.submit-button {
    background-color: #3498db;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background-color: #2980b9;
}

.map-section {
    padding: 5rem 5%;
    background-color: #f8f9fa;
}

.map-section h2 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 2rem;
}

.map-container {
    max-width: 1400px;
    margin: 0 auto;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

/* Breadcrumb Styles */
.breadcrumb {
    margin-top: 1rem;
    color: #666;
}

.breadcrumb a {
    color: #3498db;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* Page Header Styles */
.page-header {
    background: linear-gradient(rgba(44, 62, 80, 0.9), rgba(44, 62, 80, 0.9)), url('../images/header-bg.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 8rem 5% 4rem;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Responsive Design for Contact Page */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-info {
        padding-right: 0;
    }

    .page-header h1 {
        font-size: 2.5rem;
    }
}

/* --- Responsive --- */
@media (max-width: 1100px) {
    .main-nav {
        flex-wrap: wrap;
    }
    .nav-links ul {
        gap: 1rem;
    }
    .nav-right {
        gap: 0.7rem;
    }
}

@media (max-width: 900px) {
    .main-nav {
        flex-direction: column;
        align-items: flex-start;
    }
    .nav-links ul {
        flex-direction: column;
        gap: 0.5rem;
    }
    .nav-right {
        margin-left: 0;
    }
}