/* ==================== GLOBAL STYLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --text-light: #ffffff;
    --text-dark: #2d3748;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

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

/* ==================== GLASSMORPHISM CARD BASE ==================== */
.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

/* ==================== NAVIGATION ==================== */
.glass-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-light);
}

.logo i {
    font-size: 28px;
}

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

.theme-toggle {
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 20px;
}

.theme-toggle:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}

/* Dark Theme Variables */
body.dark-theme {
    --primary-color: #4a5568;
    --secondary-color: #2d3748;
    --accent-color: #9f7aea;
    --text-light: #e2e8f0;
    --text-dark: #e2e8f0;
    --glass-bg: rgba(0, 0, 0, 0.2);
    --glass-border: rgba(255, 255, 255, 0.1);
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
}

body.dark-theme .glass-nav {
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

body.dark-theme .hero {
    background: 
        linear-gradient(rgba(45, 55, 72, 0.5), rgba(74, 85, 104, 0.6)),
        url('https://images.unsplash.com/photo-1469854523086-cc02fe5d8800?w=1600') center/cover;
    background-attachment: fixed;
}

body.dark-theme .destinations,
body.dark-theme .features,
body.dark-theme .contact-section {
    background: linear-gradient(135deg, rgba(45, 55, 72, 0.1) 0%, rgba(74, 85, 104, 0.1) 100%);
}

body.dark-theme .cta-button,
body.dark-theme .search-button {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    box-shadow: 0 4px 15px rgba(159, 122, 234, 0.4);
}

body.dark-theme .cta-button:hover,
body.dark-theme .search-button:hover {
    box-shadow: 0 6px 20px rgba(159, 122, 234, 0.6);
}

body.dark-theme .form-group input,
body.dark-theme .form-group select,
body.dark-theme .contact-form input,
body.dark-theme .contact-form textarea {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-theme .form-group input:focus,
body.dark-theme .form-group select:focus,
body.dark-theme .contact-form input:focus,
body.dark-theme .contact-form textarea:focus {
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.4);
}

body.dark-theme .form-group select option {
    background: var(--primary-color);
}

body.dark-theme .details-button {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-theme .details-button:hover {
    background: rgba(0, 0, 0, 0.3);
}

body.dark-theme .feature-icon {
    background: rgba(0, 0, 0, 0.3);
}

body.dark-theme .footer {
    background: rgba(0, 0, 0, 0.4);
}

body.dark-theme .social-links a {
    background: rgba(0, 0, 0, 0.3);
}

body.dark-theme .social-links a:hover {
    background: rgba(0, 0, 0, 0.4);
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 10px;
}

.nav-menu a:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    border-radius: 5px;
    transition: all 0.3s ease;
}

/* ==================== HERO SECTION ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 100px 20px 50px;
    background: 
        linear-gradient(rgba(102, 126, 234, 0.3), rgba(118, 75, 162, 0.4)),
        url('https://images.unsplash.com/photo-1469854523086-cc02fe5d8800?w=1600') center/cover;
    background-attachment: fixed;
}

.hero-content {
    text-align: center;
    max-width: 800px;
}

.hero-card {
    padding: 50px 40px;
    animation: fadeInUp 1s ease;
}

.hero-card h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-card p {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-button {
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-light);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

/* ==================== BOOKING SECTION ==================== */
.booking-section {
    padding: 50px 20px;
    margin-top: -80px;
    position: relative;
    z-index: 10;
}

.booking-card {
    padding: 40px;
}

.booking-card h2 {
    color: var(--text-light);
    font-size: 2rem;
    margin-bottom: 30px;
    text-align: center;
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input,
.form-group select {
    padding: 12px 15px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-light);
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.2);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group select option {
    background: var(--secondary-color);
    color: var(--text-light);
}

.search-button {
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-light);
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

.search-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

/* ==================== DESTINATIONS SECTION ==================== */
.destinations {
    padding: 80px 20px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--text-light);
    margin-bottom: 50px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.destination-card {
    overflow: hidden;
    cursor: pointer;
}

.destination-image {
    height: 250px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.destination-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

.destination-overlay h3 {
    color: var(--text-light);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.destination-overlay p {
    color: var(--text-light);
    font-size: 0.9rem;
    opacity: 0.9;
}

.destination-info {
    padding: 25px;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 15px;
}

.destination-info p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.6;
}

.details-button {
    width: 100%;
    padding: 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    color: var(--text-light);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.details-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* ==================== FEATURES SECTION ==================== */
.features {
    padding: 80px 20px;
    background: linear-gradient(135deg, rgba(118, 75, 162, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    padding: 40px 30px;
    text-align: center;
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--text-light);
}

.feature-card h3 {
    color: var(--text-light);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* ==================== CONTACT SECTION ==================== */
.contact-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
}

.contact-card {
    padding: 40px;
}

.contact-form {
    padding: 0 20px; /* Add padding to the form elements from the edges */
}

.contact-form .form-group {
    margin-bottom: 20px; /* Add some space between form groups */
}

.contact-form .form-group:last-of-type {
    margin-bottom: 30px; /* Adjust last form group margin before button */
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-light);
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.2);
}

.contact-form label {
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 8px;
    display: block;
}

/* ==================== FOOTER ==================== */
.footer {
    padding: 60px 20px 20px;
    background: rgba(0, 0, 0, 0.2);
}

.footer-card {
    padding: 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3,
.footer-section h4 {
    color: var(--text-light);
    margin-bottom: 20px;
}

.footer-section p,
.footer-section ul li {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 10px;
}

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--text-light);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-light);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(102, 126, 234, 0.95);
        backdrop-filter: blur(20px);
        width: 100%;
        padding: 20px;
        transition: 0.3s;
        border-radius: 0 0 20px 20px;
    }

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

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

    .hero-card p {
        font-size: 1.1rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-card {
        padding: 30px 20px;
    }

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

    .booking-card {
        padding: 25px;
    }

    .section-title {
        font-size: 2rem;
    }
}