:root {
    --primary-color: #0d1b2a;
    /* Deep Navy */
    --secondary-color: #1b263b;
    /* Lighter Navy */
    --accent-color: #e0e1dd;
    /* Silver/Off-white */
    --gold: #d4af37;
    /* Gold */
    --text-light: #ffffff;
    --text-dark: #333333;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--primary-color);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3 {
    font-weight: 800;
}

.brand-ar {
    font-family: 'Tajawal', sans-serif;
    margin-left: 10px;
    color: var(--gold);
}

/* Background Gradients */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: radial-gradient(circle at top right, #415a77 0%, transparent 40%),
        radial-gradient(circle at bottom left, #1b263b 0%, transparent 40%);
    z-index: -1;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    background: rgba(13, 27, 42, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    /* Default for navbar, overridden for others if block needed */
    justify-content: space-between;
    align-items: center;
}

.section .container,
footer .container,
.hero .container {
    display: block;
}

.brand {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

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

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
    background: url('assets/hero-bg.png') center/cover no-repeat;
    position: relative;
}

/* Overlay for hero image readability */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 27, 42, 0.7);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, #a0a0a0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--accent-color);
}

.company-full-name {
    font-size: 1.2rem;
    color: var(--gold);
    margin-bottom: 40px;
    font-weight: 600;
    letter-spacing: 2px;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    background: transparent;
    border: 2px solid var(--gold);
    color: var(--gold);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition);
    border-radius: 5px;
}

.btn:hover {
    background: var(--gold);
    color: var(--primary-color);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

/* Sections */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.line {
    width: 60px;
    height: 4px;
    background: var(--gold);
    margin: 0 auto;
    border-radius: 2px;
}

/* Cards */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 30px;
    border-radius: 15px;
    backdrop-filter: blur(5px);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--gold);
}

.card h3 {
    color: var(--gold);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.about-text {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--accent-color);
}

/* Services */
.dark-section {
    background: rgba(0, 0, 0, 0.2);
}

.services-wrapper {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.service-item {
    display: flex;
    align-items: center;
    background: var(--glass-bg);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.service-item:hover {
    border-color: var(--gold);
}

.service-item .icon {
    font-size: 3rem;
    margin-right: 30px;
    filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.3));
}

.service-item h3 {
    margin-bottom: 10px;
    font-size: 1.5rem;
}

/* Contact */
.contact-card {
    background: linear-gradient(135deg, var(--glass-bg), rgba(255, 255, 255, 0.02));
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--glass-border);
    max-width: 800px;
    margin: 0 auto;
}

address {
    font-style: normal;
    font-size: 1.2rem;
    line-height: 1.8;
}

address strong {
    color: var(--gold);
    font-size: 1.4rem;
    display: block;
    margin-bottom: 15px;
}

/* Footer */
footer {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    font-size: 0.9rem;
    color: #6c757d;
}

/* Animations */
.fade-in,
.fade-in-up,
.fade-in-left,
.fade-in-right {
    opacity: 0;
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in {
    /* No transform */
}

.fade-in-up {
    transform: translateY(30px);
}

.fade-in-left {
    transform: translateX(-30px);
}

.fade-in-right {
    transform: translateX(30px);
}

.visible {
    opacity: 1;
    transform: none;
}

.delay-1 {
    transition-delay: 0.2s;
}

.delay-2 {
    transition-delay: 0.4s;
}

.delay-3 {
    transition-delay: 0.6s;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        /* Simple mobile hide for MVP */
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .service-item {
        flex-direction: column;
        text-align: center;
    }

    .service-item .icon {
        margin-right: 0;
        margin-bottom: 20px;
    }
}