/* ==========================================
   VARINO TRAVELS - MAIN STYLESHEET
   Color Scheme:
     Primary  : #0B1D3A (Dark Navy)
     Accent   : #00C2CB (Teal)
     Secondary: #D4AF37 (Gold)
   ========================================== */

/* ==================== RESET & ROOT ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0B1D3A;
    --accent-color: #00C2CB;
    --secondary-color: #D4AF37;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #0B1D3A 0%, #1a3a52 100%);
    --gradient-accent: linear-gradient(135deg, #00C2CB 0%, #00a8b0 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--white);
}

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

/* ==================== NAVBAR ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(11, 29, 58, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
    background: rgba(11, 29, 58, 0.98);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navbar-logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.navbar-logo img {
    height: 35px;
    width: auto;
    filter: brightness(0) invert(1);
}

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

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

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

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

.nav-cta {
    background: var(--gradient-accent);
    color: var(--primary-color);
    padding: 10px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: 'Poppins', sans-serif;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 194, 203, 0.3);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    background: none;
    border: none;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s ease;
    display: block;
}

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

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

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

/* ==================== HERO SECTION ==================== */
.hero {
    margin-top: 70px;
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: linear-gradient(135deg, #0B1D3A 0%, #1a3a52 50%, #2d5a7b 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@keyframes gradientShift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 29, 58, 0.55);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 72px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.1;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 24px;
    margin-bottom: 40px;
    font-weight: 300;
    color: #e0e0e0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==================== BUTTONS ==================== */
.btn {
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    font-family: 'Poppins', sans-serif;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(0, 194, 203, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 194, 203, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--accent-color);
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* ==================== FLOATING ACTION BUTTONS ==================== */
.float-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 24px;
    z-index: 999;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    text-decoration: none;
    color: white;
    border: none;
}

.whatsapp-btn {
    background: #25D366;
    animation: bounce 2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
    animation: none;
}

.call-btn {
    bottom: 110px;
    background: #e74c3c;
}

.call-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(231, 76, 60, 0.4);
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-10px); }
}

/* ==================== SECTION HEADER ==================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.section-header p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ==================== SERVICES SECTION ==================== */
.services {
    padding: 80px 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid #f0f0f0;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: var(--gradient-accent);
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 0;
    border-radius: 50%;
}

.service-card > * {
    position: relative;
    z-index: 1;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 194, 203, 0.15);
    border-color: var(--accent-color);
}

.service-card:hover::before {
    opacity: 0.08;
}

.service-icon {
    font-size: 48px;
    margin-bottom: 20px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-card h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-card p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.8;
}

/* ==================== DESTINATIONS SECTION ==================== */
.destinations {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8f9fa 0%, var(--white) 100%);
}

.destination-group {
    margin-bottom: 80px;
}

.destination-group h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 15px;
}

.destination-group .intro-text {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 700px;
    line-height: 1.8;
}

.destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.destination-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
}

.destination-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
}

.destination-image {
    width: 100%;
    height: 250px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0B1D3A 0%, #1a3a52 100%);
}

.destination-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.destination-card:hover .destination-image img {
    transform: scale(1.08);
}

.destination-content {
    padding: 30px;
}

.destination-content h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.destination-content p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.8;
}

/* ==================== CAR RENTAL SECTION ==================== */
.car-rental {
    padding: 80px 0;
    background: linear-gradient(135deg, #0B1D3A 0%, #1a3a52 100%);
    color: var(--white);
}

.car-rental .section-header h2,
.car-rental .section-header p {
    color: var(--white);
}

.car-rental-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.car-rental-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.car-rental-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

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

.car-rental-info h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.car-rental-info p {
    font-size: 16px;
    color: #c0c0c0;
    line-height: 1.8;
    margin-bottom: 30px;
}

.car-features {
    list-style: none;
    margin-bottom: 35px;
}

.car-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 15px;
    color: #e0e0e0;
}

.car-features li i {
    color: var(--accent-color);
    font-size: 16px;
    flex-shrink: 0;
}

/* ==================== GALLERY SECTION ==================== */
.gallery {
    padding: 80px 0;
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    grid-auto-rows: 280px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
    background: #0B1D3A;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
}

.gallery-item:nth-child(2) {
    grid-column: span 2;
}

.gallery-item:nth-child(5) {
    grid-column: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease, filter 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
    filter: brightness(0.85);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 194, 203, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-overlay i {
    color: var(--white);
    font-size: 32px;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* ==================== LIGHTBOX ==================== */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.8);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 40px;
    color: var(--white);
    cursor: pointer;
    background: none;
    border: none;
    line-height: 1;
    transition: color 0.2s ease;
}

.lightbox-close:hover {
    color: var(--accent-color);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 194, 203, 0.7);
    color: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--accent-color);
}

/* ==================== WHY CHOOSE US SECTION ==================== */
.why-choose {
    padding: 80px 0;
    background: linear-gradient(135deg, #0B1D3A 0%, #1a3a52 100%);
    color: var(--white);
}

.why-choose .section-header h2,
.why-choose .section-header p {
    color: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.feature-item {
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(0, 194, 203, 0.3);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(0, 194, 203, 0.1);
    border-color: var(--accent-color);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.feature-item h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-item p {
    font-size: 14px;
    color: #c0c0c0;
    line-height: 1.6;
}

/* ==================== TESTIMONIALS SECTION ==================== */
.testimonials {
    padding: 80px 0;
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.testimonial-card {
    background: var(--white);
    border-radius: 15px;
    padding: 40px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
    border-left: 4px solid var(--accent-color);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.stars {
    margin-bottom: 20px;
    color: var(--secondary-color);
    font-size: 18px;
    letter-spacing: 2px;
}

.testimonial-text {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 20px;
    flex-shrink: 0;
}

.testimonial-meta h5 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 3px;
}

.testimonial-meta p {
    font-size: 12px;
    color: var(--text-light);
}

/* ==================== CONTACT SECTION ==================== */
.contact {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--white) 0%, #f8f9fa 100%);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.contact-item {
    margin-bottom: 30px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-item-text h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--primary-color);
}

.contact-item-text p {
    color: var(--text-light);
    font-size: 14px;
}

.contact-item-text a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-item-text a:hover {
    color: var(--primary-color);
}

.social-section {
    margin-top: 40px;
}

.social-section h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.social-links a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-color);
    color: var(--primary-color);
    text-decoration: none;
    font-size: 18px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 194, 203, 0.3);
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 14px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    transition: all 0.3s ease;
    color: var(--text-dark);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 194, 203, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form button[type="submit"] {
    width: 100%;
    padding: 15px;
    background: var(--gradient-accent);
    color: var(--primary-color);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    font-family: 'Poppins', sans-serif;
}

.contact-form button[type="submit"]:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 194, 203, 0.3);
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 50px 0 20px;
    border-top: 1px solid rgba(0, 194, 203, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--accent-color);
}

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

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

.footer-section ul li a {
    color: #c0c0c0;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 14px;
}

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

.footer-logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-logo img {
    height: 30px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-description {
    color: #c0c0c0;
    font-size: 14px;
    line-height: 1.8;
    max-width: 300px;
}

.footer-bottom {
    border-top: 1px solid rgba(0, 194, 203, 0.2);
    padding-top: 20px;
    text-align: center;
    font-size: 13px;
    color: #c0c0c0;
}

.footer-bottom a {
    color: var(--accent-color);
    text-decoration: none;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* ==================== SCROLL-TO-TOP ==================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 45px;
    height: 45px;
    background: var(--accent-color);
    color: var(--primary-color);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.scroll-top.visible {
    display: flex;
}

.scroll-top:hover {
    background: var(--primary-color);
    color: var(--accent-color);
    transform: translateY(-3px);
}

/* ==================== ANIMATION HELPERS ==================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== PARALLAX EFFECT ==================== */
.parallax {
    position: relative;
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -1;
}

/* ==================== GLASSMORPHISM ==================== */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
}

/* ==================== CUSTOM SCROLLBAR ==================== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #00a8b0;
}

/* ==================== RESPONSIVE - TABLET (≤ 992px) ==================== */
@media (max-width: 992px) {
    .car-rental-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .car-rental-image img {
        height: 300px;
    }
}

/* ==================== RESPONSIVE - MOBILE (≤ 768px) ==================== */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(11, 29, 58, 0.98);
        padding: 20px;
        gap: 15px;
        backdrop-filter: blur(10px);
    }

    .nav-links.active {
        display: flex;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-content h1 {
        font-size: 42px;
    }

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

    .section-header h2 {
        font-size: 36px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-buttons {
        gap: 15px;
    }

    .btn {
        padding: 12px 30px;
        font-size: 14px;
    }

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

    .destination-group h3 {
        font-size: 28px;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        grid-auto-rows: 200px;
    }

    .gallery-item:nth-child(2),
    .gallery-item:nth-child(5) {
        grid-column: span 1;
    }

    .features-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

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

    .float-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
        bottom: 20px;
        right: 20px;
    }

    .call-btn {
        bottom: 90px;
    }

    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }
}

/* ==================== RESPONSIVE - SMALL MOBILE (≤ 480px) ==================== */
@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 32px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .service-card {
        padding: 30px 20px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 10px;
        grid-auto-rows: 220px;
    }

    .destination-group h3 {
        font-size: 24px;
    }

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

    .contact-form {
        padding: 20px;
    }

    .navbar-logo {
        font-size: 18px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

    .scroll-top {
        left: 15px;
        bottom: 15px;
    }
}

/* ==================== PRINT STYLES ==================== */
@media print {
    .navbar,
    .float-btn,
    .scroll-top,
    .lightbox {
        display: none !important;
    }

    body {
        color: #000;
    }
}