/* --- CSS Variables & Reset --- */
:root {
    --primary: #0067a5;
    --primary-dark: #004e7c;
    --secondary: #5dc4b7;
    --secondary-dark: #469d92;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --white: #ffffff;
    --off-white: #f9fafb;
    --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
    --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
    --border-radius: 16px;
    --transition: all 0.3s ease;
}

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

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* --- Typography & Utilities --- */
h1,
h2,
h3,
h4 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.section {
    padding: 5rem 0;
}

.bg-light {
    background-color: var(--off-white);
}

.sub-heading {
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    font-weight: 600;
}

.highlight {
    color: var(--secondary);
}

/* --- Buttons --- */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 0.9rem 2rem;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 103, 165, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: transparent;
    color: var(--white);
}

/* --- Promo Bar --- */
.promo-bar {
    background: var(--gradient);
    color: #fff;
    text-align: center;
    padding: 0.5rem;
    font-size: 0.9rem;
}

.promo-bar p {
    color: #fff;
}

.promo-bar a {
    color: #fff;
    text-decoration: underline;
    font-weight: 600;
}

/* --- Navbar --- */
.logo-img {
    height: 35px;
    width: auto;
    display: block;
}

.navbar {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.logo span {
    color: var(--secondary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--primary);
}

.nav-btn {
    padding: 0.6rem 1.5rem;
}

.menu-toggle {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 5px auto;
    transition: var(--transition);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    height: 90vh;
    display: flex;
    align-items: center;
    color: var(--white);
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 30, 50, 0.8), rgba(0, 30, 50, 0.3));
    z-index: -1;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    max-width: 600px;
    color: var(--white);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 1000px;
}

/* --- Hero Buttons --- */
.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-buttons .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    background: var(--white);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid var(--white);
}

.hero-buttons .btn-primary:hover {
    background: transparent;
    color: var(--white);
    transform: translateY(-2px);
}

.hero-buttons .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    background: transparent;
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 50px;
    text-decoration: none;
    border: 2px solid rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.hero-buttons .btn-secondary:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero {
        height: 80vh;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        text-align: center;
        width: 100%;
        padding: 0.875rem 1.5rem;
    }
}

/* --- About Section --- */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
}

.experience-badge .number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.8rem;
    font-weight: 500;
}

.about-list {
    margin-top: 1.5rem;
}

.about-list li {
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.about-list i {
    color: var(--secondary);
    margin-right: 10px;
}

/* --- Services Section --- */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

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

.service-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-img {
    height: 200px;
    overflow: hidden;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-img img {
    transform: scale(1.05);
}

.service-content {
    padding: 2rem;
    position: relative;
}

.icon-box {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    position: absolute;
    top: -30px;
    right: 2rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.service-highlights {
    margin-top: 1rem;
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

.service-highlights li {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.service-highlights i {
    color: var(--primary);
    width: 20px;
}

/* --- Service & Fleet Section --- */
.service-fleet-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.service-fleet-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(93, 196, 183, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.service-fleet-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 103, 165, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.service-fleet-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    position: relative;
    z-index: 1;
}

.sf-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.sf-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient);
}

.sf-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.15);
}

.sf-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 25px -5px rgba(0, 103, 165, 0.3);
}

.sf-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.sf-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.sf-content p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.sf-divider {
    width: 50px;
    height: 3px;
    background: var(--gradient);
    border-radius: 3px;
    margin: 1.25rem 0;
}

.sf-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.sf-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(93, 196, 183, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-dark);
    transition: var(--transition);
}

.sf-features li:hover {
    background: rgba(93, 196, 183, 0.2);
    transform: translateX(5px);
}

.sf-features li i {
    color: var(--secondary);
    font-size: 0.9rem;
}

.fleet-vehicles {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.vehicle-tag {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(0, 103, 165, 0.25);
}

.vehicle-tag:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 103, 165, 0.35);
}

.vehicle-tag i {
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .service-fleet-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .sf-card {
        padding: 2rem;
    }

    .sf-features,
    .fleet-vehicles {
        justify-content: center;
    }
}

/* --- Tour Places & Airport Transfer Carousel Section --- */
.carousel-section {
    margin-bottom: 3rem;
}

.carousel-section:last-child {
    margin-bottom: 0;
}

.carousel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.carousel-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.carousel-title i {
    width: 45px;
    height: 45px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.carousel-title h3 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin: 0;
}

.carousel-nav {
    display: flex;
    gap: 0.5rem;
}

.carousel-btn {
    width: 45px;
    height: 45px;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--primary);
    color: var(--white);
}

.carousel-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 1rem;
}

.carousel-slide {
    flex: 0 0 calc(33.333% - 0.67rem);
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

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

.carousel-slide:hover img {
    transform: scale(1.1);
}

.slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 30, 50, 0.9) 0%, transparent 100%);
    padding: 2rem 1.5rem 1.5rem;
    color: var(--white);
    transition: var(--transition);
}

.slide-overlay h4 {
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.slide-overlay p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.carousel-slide:hover .slide-overlay {
    background: linear-gradient(to top, rgba(0, 103, 165, 0.95) 0%, transparent 100%);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(0, 103, 165, 0.2);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background: var(--primary);
    width: 30px;
    border-radius: 5px;
}

.carousel-dot:hover:not(.active) {
    background: rgba(0, 103, 165, 0.4);
}

@media (max-width: 992px) {
    .carousel-slide {
        flex: 0 0 calc(50% - 0.5rem);
    }
}

@media (max-width: 576px) {
    .carousel-slide {
        flex: 0 0 100%;
    }

    .carousel-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .carousel-nav {
        align-self: flex-end;
    }
}

/* --- Why Us Section --- */
.why-us {
    background: var(--primary);
    color: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.why-item i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--secondary);
}

.why-item h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.why-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* --- Gallery & Testimonial --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 3rem;
}

.gallery-grid img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
}

.testimonial-box {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.testimonial-box blockquote {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.testimonial-box cite {
    color: var(--secondary);
    font-weight: 600;
}

/* --- Contact Section --- */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
}

.contact-info h2 {
    margin-bottom: 0.5rem;
}

.contact-info>p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.info-item i {
    width: 40px;
    height: 40px;
    background: rgba(93, 196, 183, 0.1);
    color: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.info-item span {
    word-break: break-word;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
}

input,
select,
textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #eee;
    background: var(--off-white);
    border-radius: 8px;
    font-family: inherit;
    transition: var(--transition);
    box-sizing: border-box;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--secondary);
    background: var(--white);
}

.full-width {
    width: 100%;
}

/* Mobile Responsive */
@media (max-width: 768px) {

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 1.5rem;
    }

    .contact-info {
        text-align: center;
    }

    .contact-info h2 {
        font-size: 1.75rem;
    }

    .info-item {
        justify-content: center;
    }

    .form-group label {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .contact-wrapper {
        padding: 1rem;
    }

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

    .info-item i {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
}

/* --- Footer --- */
footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 2rem;
}

.footer-logo {
    text-align: left;
}

.footer-logo .logo-img {
    height: 40px;
    width: auto;
    display: block;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-left: 10px;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary);
}

.copyright {
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

/* --- Mobile Fixes --- */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .footer-logo {
        text-align: center;
    }

    .footer-logo .logo-img {
        margin: 0 auto;
    }

    .social-links a {
        margin: 0 8px;
    }
}

/* --- WhatsApp Float --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        gap: 0;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.05);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 16px 0;
    }

    .menu-toggle {
        display: block;
    }

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

    .about-container,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
}

/* --- Scroll Animations --- */
/* Initial State (Hidden) */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    /* Moves down slightly */
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, transform;
    /* Optimization for browser */
}

/* Active State (Visible) */
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Delays (for grids) */
.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

.delay-400 {
    transition-delay: 0.4s;
}