* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Scroll Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.animate-on-scroll {
    opacity: 0;
}

.animate-on-scroll.animated {
    animation-duration: 0.8s;
    animation-fill-mode: both;
}

/* Navigation */
nav {
    background: linear-gradient(135deg, #1a1a2e 0%, #0f3460 100%);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: padding 0.3s ease;
}

nav.scrolled {
    padding: 0.5rem 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: fadeInLeft 0.8s ease-out;
}

.logo-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    background: white;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.logo-icon:hover {
    transform: scale(1.1);
}

.logo-text h1 {
    color: white;
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.logo-text p {
    color: #ff6b35;
    font-size: 0.9rem;
    font-style: italic;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
    animation: fadeInRight 0.8s ease-out;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: #ff6b35;
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-menu a:hover {
    color: #ff6b35;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    margin-top: 80px;
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: ken-burns 20s ease-in-out infinite alternate;
}

@keyframes ken-burns {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.slide.active {
    opacity: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4));
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-content h2 {
    font-size: 1.5rem;
    font-style: italic;
    color: #ff6b35;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    animation: fadeInUp 1s ease-out 0.7s both;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    max-width: 800px;
    animation: fadeInUp 1s ease-out 0.9s both;
}

.hero-button {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: white;
    padding: 1rem 3rem;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s;
    animation: fadeInUp 1s ease-out 1.1s both;
    position: relative;
    overflow: hidden;
}

.hero-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.hero-button:hover::before {
    width: 300px;
    height: 300px;
}

.hero-button:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(255, 107, 53, 0.4);
}

/* About Section */
.about {
    padding: 5rem 2rem;
    background: #f8f9fa;
    text-align: center;
}

.about h2 {
    font-size: 2.5rem;
    color: #0f3460;
    margin-bottom: 1rem;
}

.about h3 {
    color: #ff6b35;
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    transition: left 0.5s;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

.feature-card:nth-child(2) .feature-icon {
    animation-delay: 0.5s;
}

.feature-card:nth-child(3) .feature-icon {
    animation-delay: 1s;
}

.feature-card:nth-child(4) .feature-icon {
    animation-delay: 1.5s;
}

.feature-card h4 {
    color: #0f3460;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

/* Tours Section */
.tours {
    padding: 5rem 2rem;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h3 {
    color: #ff6b35;
    font-style: italic;
    font-size: 1.5rem;
}

.section-header h2 {
    color: #0f3460;
    font-size: 2.5rem;
    margin: 1rem 0;
}

.tours-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.tour-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.tour-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.tour-image {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, #0f3460 0%, #ff6b35 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    text-align: center;
    padding: 1rem;
    position: relative;
    overflow: hidden;
}

.tour-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 52, 96, 0.3), rgba(255, 107, 53, 0.3));
    opacity: 0;
    transition: opacity 0.3s;
}

.tour-card:hover .tour-image::after {
    opacity: 1;
}

.tour-content {
    padding: 1.5rem;
}

.tour-content h4 {
    color: #0f3460;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    transition: color 0.3s;
}

.tour-card:hover .tour-content h4 {
    color: #ff6b35;
}

.tour-content p {
    color: #666;
    margin-bottom: 1rem;
}

.tour-tag {
    display: inline-block;
    background: #ff6b35;
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    transition: all 0.3s;
}

.tour-card:hover .tour-tag {
    background: #0f3460;
    transform: scale(1.05);
}

/* Gallery Section */
.gallery {
    padding: 5rem 2rem;
    background: #f8f9fa;
    text-align: center;
}

.gallery h3 {
    color: #ff6b35;
    font-style: italic;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.gallery h2 {
    color: #0f3460;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.gallery-subtitle {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.gallery-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    transition: all 0.4s ease;
    aspect-ratio: 1 / 1;
}

.gallery-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.15);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 2rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h4 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.gallery-overlay p {
    color: #ff6b35;
    font-size: 0.9rem;
}

/* Tour Guides Section */
.guides {
    padding: 5rem 2rem;
    background: white;
}

.guides-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.guide-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.guide-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}

.guide-image-wrapper {
    position: relative;
    width: 100%;
    height: 350px;
    overflow: hidden;
    background: linear-gradient(135deg, #0f3460 0%, #ff6b35 100%);
}

.guide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 100% 12%;
    transition: transform 0.5s ease;
}

.guide-card:hover .guide-image {
    transform: scale(1.1);
}

.guide-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.4);
    z-index: 10;
}

.guide-content {
    padding: 2rem;
    background: white;
}

.guide-content h4 {
    color: #0f3460;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.guide-card:hover .guide-content h4 {
    color: #ff6b35;
}

.guide-title {
    color: #ff6b35;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.guide-description {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.guide-specialties {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.guide-specialties span {
    background: #f8f9fa;
    color: #0f3460;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid #e0e0e0;
    transition: all 0.3s;
}

.guide-card:hover .guide-specialties span {
    background: #ff6b35;
    color: white;
    border-color: #ff6b35;
}

/* Contact Section */
.contact {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #0f3460 0%, #1a1a2e 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.contact h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.contact-info {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.contact-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    border-color: #ff6b35;
}

.contact-item h4 {
    color: #ff6b35;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.contact-item p {
    font-size: 1.1rem;
}

.contact-button {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: white;
    padding: 1rem 3rem;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    margin-top: 2rem;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.contact-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.contact-button:hover::before {
    width: 300px;
    height: 300px;
}

.contact-button:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(255, 107, 53, 0.5);
}

/* Footer */
footer {
    background: #1a1a2e;
    color: white;
    text-align: center;
    padding: 2rem;
}

footer p {
    margin-bottom: 0.5rem;
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(255, 107, 53, 0.4);
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: linear-gradient(135deg, #1a1a2e 0%, #0f3460 100%);
        width: 100%;
        padding: 2rem;
        box-shadow: 0 10px 27px rgba(0,0,0,0.3);
        transition: left 0.4s ease;
        gap: 1.5rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .logo-text h1 {
        font-size: 1.2rem;
    }

    .logo-text p {
        font-size: 0.8rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content h2 {
        font-size: 1.2rem;
    }

    .hero-content p {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .hero-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }

    .about h2 {
        font-size: 2rem;
    }

    .about h3 {
        font-size: 1.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .tours-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .guides-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact h2 {
        font-size: 2rem;
    }

    .contact-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .scroll-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 1rem;
    }

    .logo-icon {
        width: 40px;
        height: 40px;
    }

    .hero {
        height: 70vh;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .about, .tours, .gallery, .guides, .contact {
        padding: 3rem 1rem;
    }

    .tour-image {
        height: 200px;
    }

    .guide-image-wrapper {
        height: 300px;
    }

    .guides-grid {
        grid-template-columns: 1fr;
    }
}