:root {
    --primary: #D4AF37; /* Royal Gold */
    --primary-hover: #b5952f;
    --secondary: #0f172a; /* Deep Dark Blue */
    --accent: #e94560;
    --text-light: #ffffff;
    --text-gray: #94a3b8;
    --bg-light: #f8fafc;
    --text-dark: #1e293b;
    --glass: rgba(255, 255, 255, 0.05);
    --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--secondary);
    color: var(--text-light);
    overflow-x: hidden;
}

/* --- Animations --- */
@keyframes slideShow {
    0% { background-image: url('https://images.unsplash.com/photo-1549317661-bd32c8ce0db2?auto=format&fit=crop&w=1920&q=80'); }
    33% { background-image: url('https://images.unsplash.com/photo-1449965408869-eaa3f722e40d?auto=format&fit=crop&w=1920&q=80'); }
    66% { background-image: url('https://images.unsplash.com/photo-1562519990-ab36a74b53c0?auto=format&fit=crop&w=1920&q=80'); }
    100% { background-image: url('https://images.unsplash.com/photo-1549317661-bd32c8ce0db2?auto=format&fit=crop&w=1920&q=80'); }
}

/* --- SECTION 1: HERO (Split Layout) --- */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    /* The Slider Background */
    background-size: cover;
    background-position: center;
    animation: slideShow 15s infinite;
}

/* Dark overlay for readability */
.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.7) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    display: grid;
    grid-template-columns: 1fr 1fr; /* Left Form, Right Text */
    gap: 50px;
    align-items: center;
}

/* LEFT SIDE: Booking Form */
.hero-left {
    display: flex;
    justify-content: flex-start;
}

.booking-card {
    background: rgba(20, 20, 20, 0.6);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    width: 100%;
    max-width: 450px;
    box-shadow: var(--card-shadow);
}

/* RIGHT SIDE: Title & Intro */
.hero-right {
    text-align: left;
    padding-left: 20px;
}

.hero-title {
    font-size: 56px;
    line-height: 1.1;
    color: var(--text-light);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-title span {
    color: var(--primary);
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-gray);
    margin-bottom: 30px;
    line-height: 1.6;
}

/* --- Forms & Inputs --- */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
}

input, select {
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.05);
    color: white;
    font-size: 16px;
    outline: none;
    transition: 0.3s;
}

input:focus {
    border-color: var(--primary);
    background: rgba(255,255,255,0.1);
}

/* Trip Type Toggle */
.trip-toggle {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.radio-btn {
    flex: 1;
}

.radio-btn input { display: none; }

.radio-btn label {
    display: block;
    padding: 12px;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    color: #aaa;
    margin: 0;
    transition: 0.3s;
    border: 1px solid transparent;
}

.radio-btn input:checked + label {
    background: var(--primary);
    color: #000;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn-next {
    width: 100%;
    padding: 16px;
    background: linear-gradient(45deg, #D4AF37, #F2D06B);
    border: none;
    border-radius: 8px;
    color: #000;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: 0.3s;
}

.btn-next:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}

/* --- SECTION 2: About --- */
.section-about {
    padding: 100px 40px;
    background: var(--secondary);
    text-align: center;
}

.section-title {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.about-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.feature-box {
    background: rgba(255,255,255,0.03);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.05);
}

.feature-box h3 {
    color: white;
    margin-bottom: 10px;
}

.feature-box p {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.6;
}

/* --- SECTION 3: Cars (Fleet) --- */
.section-fleet {
    padding: 100px 40px;
    background: var(--bg-light);
    color: var(--text-dark);
    text-align: center;
}

.section-fleet .section-title {
    color: var(--text-dark);
}

.fleet-grid {
    max-width: 1200px;
    margin: 50px auto 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.fleet-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    transition: 0.3s;
    border: 1px solid #eee;
}

.fleet-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

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

.fleet-info {
    padding: 25px;
    text-align: left;
}

.fleet-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 5px;
}

.fleet-desc {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

.fleet-features span {
    display: inline-block;
    background: #f1f5f9;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    color: #64748b;
    margin-right: 5px;
    margin-bottom: 5px;
}

/* --- SECTION 4: Footer --- */
footer {
    background: #0b1120;
    padding: 80px 40px 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
}

.footer-col h4 {
    color: white;
    margin-bottom: 25px;
    font-size: 18px;
}

.footer-col p {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: 14px;
}

.footer-links li {
    list-style: none;
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: 0.3s;
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--text-gray);
}

.contact-icon {
    color: var(--primary);
    margin-right: 15px;
    font-size: 18px;
}

.copyright {
    text-align: center;
    margin-top: 80px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: #64748b;
    font-size: 13px;
}

/* --- RESPONSIVE MOBILE --- */
@media (max-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr; /* Stack vertically */
        text-align: center;
    }

    .hero-left {
        justify-content: center; /* Center form on mobile */
        order: 1; /* Form first or keep order? User said 'center in mobile', let's keep form visible first */
    }

    .hero-right {
        padding-left: 0;
        order: 2;
        margin-top: 30px;
    }

    .booking-card {
        margin: 0 auto;
        padding: 30px 20px;
    }

    .hero-title {
        font-size: 36px;
    }

    .about-grid, .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .contact-item {
        justify-content: center;
    }
}