:root {
    /* Colors - Premium Dark Palette */
    --primary: #0a192f;
    --primary-light: #112240;
    --primary-lighter: #233554;
    --accent: #64ffda;
    --accent-tint: rgba(100, 255, 218, 0.1);
    --text-main: #e6f1ff;
    --text-dim: #8892b0;
    --white: #ffffff;
    --glass: rgba(17, 34, 64, 0.7);
    --glass-border: rgba(100, 255, 218, 0.1);

    /* Fonts */
    --font-ar: 'Tajawal', sans-serif;
    --font-en: 'Inter', sans-serif;

    /* Layout */
    --header-height: 80px;
    --container-max-width: 1200px;
    --transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
    --radius: 12px;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background-color: var(--primary);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    font-family: var(--font-en);
}

body[dir="rtl"] {
    font-family: var(--font-ar);
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Loader */
.loader {
    position: fixed;
    inset: 0;
    background: var(--primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 3px solid var(--accent-tint);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

body:not(.loading) .loader {
    opacity: 0;
    pointer-events: none;
}

/* Header & Nav */
.header {
    height: var(--header-height);
    background: rgba(10, 25, 47, 0.85);
    backdrop-filter: blur(12px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--glass-border);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    z-index: 1002;
}

.logo-img {
    height: 45px;
    width: auto;
    filter: drop-shadow(0 0 5px var(--accent-tint));
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    letter-spacing: 0.5px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    inset-inline: 0;
    width: 0%;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
    margin: auto;
}

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

.nav-links a:hover::after {
    width: 100%;
}

.btn-lang {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 0.6rem 1.2rem;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    transition: var(--transition);
}

.btn-lang:hover {
    background: var(--accent-tint);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--header-height);
    background: radial-gradient(circle at 70% 30%, rgba(100, 255, 218, 0.05) 0%, transparent 50%),
        linear-gradient(rgba(10, 25, 47, 0.8), rgba(10, 25, 47, 0.9)),
        url('https://images.unsplash.com/photo-1503376780353-7e6692767b70?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--white);
    font-weight: 800;
}

.hero p {
    font-size: 1.25rem;
    max-width: 650px;
    color: var(--text-dim);
    margin-bottom: 3rem;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1.2rem 2.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    display: inline-block;
    font-size: 1rem;
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px -10px var(--accent);
}

.btn-outline {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-outline:hover {
    background: var(--accent-tint);
    transform: translateY(-5px);
}

/* Sections */
.section {
    padding: 120px 0;
}

.section-header {
    margin-bottom: 80px;
    max-width: 700px;
}

body[dir="ltr"] .section-header {
    text-align: left;
}

body[dir="rtl"] .section-header {
    text-align: right;
    margin-inline-start: 0;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--white);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-header h2::after {
    content: '';
    height: 1px;
    background: var(--primary-lighter);
    flex: 1;
}

.section-header p {
    color: var(--text-dim);
    font-size: 1.1rem;
}

/* Cards Design */
.glass-card {
    background: var(--primary-light);
    padding: 3rem 2rem;
    border-radius: var(--radius);
    transition: var(--transition);
    border: 1px solid var(--glass-border);
    height: 100%;
}

.glass-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    background: var(--primary-lighter);
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card .icon {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    display: block;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

/* Cars Section */
.cars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.car-card {
    background: var(--primary-light);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--glass-border);
}

.car-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
}

.car-img {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.car-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 60%, var(--primary-light));
}

.car-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.car-card:hover .car-img img {
    transform: scale(1.1);
}

.car-img .tag {
    position: absolute;
    top: 1.5rem;
    inset-inline-start: 1.5rem;
    background: var(--accent);
    color: var(--primary);
    padding: 0.4rem 1rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 800;
    z-index: 2;
    text-transform: uppercase;
}

.car-info {
    padding: 2.5rem;
}

.car-info h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
}

.car-info p {
    color: var(--text-dim);
    margin-bottom: 2rem;
    min-height: 3rem;
}

.btn-text {
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.btn-text:hover {
    gap: 1rem;
}

/* About Section */
.about-flex {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 5rem;
}

.about-content h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--white);
    margin-bottom: 2rem;
}

.about-list {
    list-style: none;
    margin-top: 2.5rem;
}

.about-list li {
    margin-bottom: 1.2rem;
    padding-inline-start: 2rem;
    position: relative;
    color: var(--text-dim);
}

.about-list li::before {
    content: '▹';
    position: absolute;
    inset-inline-start: 0;
    color: var(--accent);
    font-size: 1.2rem;
}

.img-wrapper {
    position: relative;
    border-radius: var(--radius);
    padding-bottom: 100%;
}

.img-wrapper img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
    filter: grayscale(30%) contrast(110%);
    transition: var(--transition);
}

.img-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent);
    border-radius: var(--radius);
    z-index: -1;
    transform: translate(20px, 20px);
    transition: var(--transition);
    border: 2px solid var(--accent);
}

.about-img:hover img {
    filter: none;
}

.about-img:hover .img-wrapper::before {
    transform: translate(10px, 10px);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 5rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.info-item .icon {
    font-size: 1.8rem;
    color: var(--accent);
    background: var(--primary-light);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.contact-info h4 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.contact-info p {
    color: var(--text-dim);
}

.contact-form {
    display: grid;
    gap: 1.5rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1.2rem;
    background: var(--primary-light);
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    color: var(--white);
    font-family: inherit;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--accent);
    outline: none;
    background: var(--primary-lighter);
}

/* Footer */
.footer {
    padding: 50px 0;
    background: #060e1a;
    border-top: 1px solid var(--glass-border);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--accent);
    font-weight: 700;
}

.footer p {
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive & Mobile Navigation */
.burger {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

.burger div {
    width: 30px;
    height: 2px;
    background-color: var(--accent);
    margin: 6px;
    transition: var(--transition);
}

@media screen and (max-width: 1024px) {

    .about-flex,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-img {
        max-width: 500px;
        margin: 0 auto;
        order: -1;
    }
}

@media screen and (max-width: 768px) {
    .nav-links {
        position: fixed;
        inset-block: 0;
        inset-inline-end: 0;
        width: min(80%, 400px);
        height: 100vh;
        background: var(--primary-light);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2.5rem;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.7, 0, 0.3, 1);
        z-index: 1000;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    body[dir="rtl"] .nav-links {
        transform: translateX(-100%);
    }

    .nav-links.nav-active {
        transform: translateX(0);
    }

    .burger {
        display: block;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .section {
        padding: 80px 0;
    }
}

/* Burger Animation */
.toggle .line1 {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.toggle .line2 {
    opacity: 0;
}

.toggle .line3 {
    transform: rotate(45deg) translate(-5px, -6px);
}
@keyframes navLinkFade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}