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

:root {
    --primary-color: #FFB91C;
    --dark-bg: #2a2a2a;
    --text-dark: #333;
    --text-light: #666;
    --border-color: #e0e0e0;
    --accent-dark: #1a1a1a;
}

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

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

/* Header */
.header {
    background: #fff;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-dark);
}

.logo-img {
    height: 50px;
    object-fit: contain;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-list.active {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.nav-list a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-list a:hover {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: 0.3s;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    background-image: url('data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 1200 400%22%3E%3Ccircle cx=%22100%22 cy=%22100%22 r=%2280%22 fill=%22%23FFB91C%22 opacity=%220.3%22/%3E%3C/svg%3E');
    background-size: cover;
    padding: 100px 20px;
    text-align: center;
    position: relative;
}

.hero-content h1 {
    font-size: 72px;
    color: #333;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-content p {
    font-size: 18px;
    color: #666;
}

.hero-video {
    max-width: 100%;
    max-height: 500px;
    height: auto;
    margin-bottom: 30px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.hero-logo {
    max-width: 300px;
    height: auto;
    margin-bottom: 30px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.about {
    padding: 60px 0;
    background: #fff;
}

.about-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.about-content p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 40px;
}

.about-image {
    margin-top: 40px;
}

.about-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 8px;
}

/* Expert Section */
.expert-section {
    padding: 60px 0;
    background: #f9f9f9;
}

.expert-section h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.expert-section > .container > p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 30px;
}

.read-more-btn {
    background: var(--primary-color);
    color: #000;
    border: none;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
    margin-bottom: 40px;
}

.read-more-btn:hover {
    background: #e6a010;
}

.project-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.project-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.project-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s;
}

.project-image:hover img {
    transform: scale(1.05);
}

/* Services Section */
.services {
    padding: 60px 0;
    background: #fff;
}

.section-label {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.services h2 {
    font-size: 32px;
    margin-bottom: 50px;
    color: var(--text-dark);
}

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

.service-card {
    text-align: center;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s;
}

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

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

.service-card h4 {
    padding: 20px;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    background: #f9f9f9;
}

/* Excellence Section */
.excellence {
    padding: 60px 0;
    background: #f9f9f9;
}

.excellence h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.excellence p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
}

/* Commitment Section */
.commitment {
    padding: 60px 0;
    background: #fff;
}

.commitment h2 {
    font-size: 32px;
    margin-bottom: 40px;
    color: var(--text-dark);
}

.commitment-list {
    list-style: none;
}

.commitment-list li {
    padding: 15px 0;
    padding-left: 30px;
    position: relative;
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
}

.commitment-list li:before {
    content: "●";
    position: absolute;
    left: 0;
    color: var(--text-dark);
    font-weight: bold;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    color: #fff;
    padding: 60px 0 20px;
    position: relative;
    overflow: hidden;
}

.footer-background {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 1000 1000%22%3E%3Cpolygon points=%221000,0 1000,1000 700,1000%22 fill=%23333333 opacity=%220.3%22/%3E%3C/svg%3E') no-repeat;
    background-size: cover;
    z-index: 0;
}

.footer-content {
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #fff;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 50px;
    object-fit: contain;
}

.footer-ar {
    font-size: 14px;
    font-weight: 600;
    margin: 0;
}

.footer-en {
    font-size: 12px;
    font-weight: 600;
    margin: 0;
}

.footer-section p {
    font-size: 14px;
    line-height: 1.6;
    color: #ccc;
    margin-bottom: 15px;
}

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

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

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
}

.contact-item i {
    margin-top: 2px;
    color: var(--primary-color);
    min-width: 20px;
}

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

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #ccc;
    border-radius: 50%;
    color: #ccc;
    text-decoration: none;
    transition: all 0.3s;
}

.social-icon:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #000;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
    color: #999;
}

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav {
        position: relative;
    }

    .nav-list {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        gap: 0;
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        border-radius: 0 0 8px 8px;
        display: none;
        z-index: 999;
    }

    .nav-list.active {
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .nav-list li {
        border-bottom: 1px solid #e0e0e0;
        padding: 15px 0;
    }

    .nav-list li:last-child {
        border-bottom: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-content h1 {
        font-size: 48px;
    }

    .services h2,
    .commitment h2,
    .excellence h2,
    .about-content h2,
    .expert-section h2 {
        font-size: 24px;
    }

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

    .project-images {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .nav-list li {
        border-bottom: 1px solid #e0e0e0;
        padding: 10px 0;
    }
}