header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
}

header.scrolled {
    background: rgba(5, 5, 5, 0.9);
    backdrop-filter: blur(20px);
}

.mobile-menu-btn {
    display: none;
}

.header-cta {
    display: flex;
    align-items: center;
}



.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 5%;
    height: 100px;
}

.logo {
    display: flex;
    align-items: center;
    height: 100%;
}

.logo img {
    height: 75px !important;
    width: auto !important;
    display: block;
    transition: all 0.4s ease;
    object-fit: contain;
}

header.scrolled .nav-container {
    height: 90px;
}

header.scrolled .logo img {
    height: 75px !important;
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
    height: 100%;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.7);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-main);
    transition: width 0.3s ease;
}

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

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

/* Hero Section */
#hero {
    height: 100vh;
    min-height: 850px;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    text-align: left;
    padding-left: 5%;
}

.hero-text h1 {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 900;
    line-height: 0.95;
    margin-bottom: 20px;
    letter-spacing: -2px;
    text-transform: uppercase;
    text-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

.hero-text p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 500px;
    margin: 0 0 40px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
    line-height: 1.6;
}

.hero-btns {
    display: flex;
    justify-content: flex-start;
    gap: 20px;
}

/* Booking Bar */
.booking-bar {
    max-width: 900px;
    padding: 30px;
    border-radius: 8px;
    margin-top: 40px;
}

#quick-booking {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    align-items: flex-end;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    text-transform: uppercase;
}

.form-group label i {
    width: 18px;
    height: 18px;
    vertical-align: middle;
    margin-right: 5px;
    color: var(--accent-main);
}

.form-group select,
.form-group input {
    width: 100%;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: #fff;
    border-radius: 4px;
    font-family: inherit;
}

/* Language Selector */
.lang-selector {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-right: 35px;
}

.lang-btn {
    font-size: 0.7rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 4px 8px;
    border-radius: 4px;
    letter-spacing: 1px;
}

.lang-btn.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.lang-btn:hover:not(.active) {
    color: #fff;
}

#hero-video,
#hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-img-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.hero-img-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.65);
}

/* Brands Marquee */
.brands-section {
    padding: 60px 0;
    background: #000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.brands-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 40px;
}

.brand-logo {
    height: 45px;
    /* Uniform smaller size */
    width: auto;
    filter: none;
    opacity: 1;
    object-fit: contain;
    transition: all 0.4s ease;
}

.logo img {
    height: 75px;
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

.brand-logo:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Page Header / Hero */
.page-hero {
    padding: 180px 0 100px;
    text-align: center;
    background-size: cover !important;
    background-position: center !important;
}

.page-hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
}

.page-hero h1 span {
    color: var(--accent-main);
    -webkit-text-stroke: 1px var(--accent-main);
    -webkit-text-fill-color: transparent;
}

.page-hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Filters */
.fleet-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 50px auto 0;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 8px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    transition: 0.3s;
}

.filter-btn.active,
.filter-btn:hover {
    border-color: var(--accent-main);
    color: #fff;
}

/* Contact Specific */
.contact-form-container {
    padding: 60px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
}

.contact-form-container h2 {
    margin-bottom: 40px;
    text-align: left;
}

#contact-form input,
#contact-form select,
#contact-form textarea {
    width: 100%;
    padding: 18px 25px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

#contact-form input:focus,
#contact-form select:focus,
#contact-form textarea:focus {
    outline: none;
    border-color: #fff;
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
}

.form-group-custom {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.form-group-custom label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 5px;
}

#contact-form .form-row {
    margin-bottom: 0px;
}

#contact-form .btn-full {
    margin-top: 20px;
    padding: 20px;
    font-size: 1.1rem;
    font-weight: 700;
}

#contact-form select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 20px center;
    background-size: 16px;
    padding-right: 50px;
    cursor: pointer;
    font-weight: 500;
}

#contact-form select option {
    background: #111;
    color: #fff;
    padding: 10px;
}

.contact-info-container {
    padding: 20px 0;
}

.contact-info-container h2 {
    margin-bottom: 40px;
}

.contact-card {
    display: flex;
    gap: 25px;
    margin-bottom: 40px;
    align-items: center;
    padding: 20px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    transition: 0.3s;
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.contact-card i {
    width: 28px;
    height: 28px;
    color: #fff;
}

.contact-card h3 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.contact-card p {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Section Common */
.section {
    padding: var(--section-padding);
}

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

.section-header h2 {
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-secondary);
}

/* Stat Items */
#stats {
    display: flex;
    justify-content: space-around;
    padding: 60px 0;
    border-bottom: 1px solid var(--glass-border);
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 3rem;
    color: var(--accent-main);
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* --- Responsive Adjustments --- */

/* Tablet & Mobile Header */
@media (max-width: 991px) {
    .nav-container {
        height: 80px;
        padding: 0 20px;
    }

    .logo img {
        height: 60px !important;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(5, 5, 5, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1500;
        padding: 40px;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.5rem;
        letter-spacing: 4px;
    }

    /* Hamburger Menu Button */
    .mobile-menu-btn {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 20px;
        background: transparent;
        border: none;
        cursor: pointer;
        z-index: 1600;
        padding: 0;
    }

    .mobile-menu-btn span {
        width: 100%;
        height: 2px;
        background: #fff;
        transition: 0.3s;
        border-radius: 2px;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

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

    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .header-cta .btn {
        display: none; /* Hide button in header, keep lang selector */
    }
    
    .header-cta {
        margin-right: 15px;
        display: flex;
        align-items: center;
    }
    
    .lang-selector {
        margin-right: 15px;
    }
}

/* Specific Sections Responsive */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px 20px;
    }

    .page-hero {
        padding: 140px 20px 60px;
    }

    .page-hero h1 {
        font-size: 2.2rem;
    }

    .hero-text h1 {
        font-size: 2.5rem;
        line-height: 1.1;
    }

    .hero-content {
        padding-left: 20px;
        text-align: center;
    }

    .hero-text p {
        margin: 0 auto 30px;
        font-size: 0.9rem;
    }

    .hero-btns {
        justify-content: center;
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .hero-btns .btn {
        width: 100%;
    }

    .brands-container {
        flex-wrap: wrap;
        justify-content: center;
        gap: 30px;
    }

    .brand-logo {
        height: 30px;
    }

    .contact-form-container {
        padding: 30px 20px;
    }

    .contact-card {
        flex-direction: column;
        text-align: center;
        gap: 15px;
        padding: 30px 20px;
    }

    .stat-item h3 {
        font-size: 2.2rem;
    }
}

/* Footer Responsive */
@media (max-width: 500px) {
    .nav-container {
        height: 70px;
    }
    
    .logo img {
        height: 50px !important;
    }

    .section-title-group h2 {
        font-size: 1.8rem;
    }
}