:root {
    --color-primary: #3EBFB4;
    --color-primary-dark: #2A9D94;
    --color-primary-light: #5CD4CA;
    --color-secondary: #1A4D4D;
    --color-accent: #5CD4CA;
    --color-dark: #1A1A2E;
    --color-light: #F8FFFE;
    --color-text: #2D3142;
    --color-text-light: #6B6B6B;
    
    --font-display: 'Playfair Display', serif;
    --font-body: 'Work Sans', sans-serif;
    
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.16);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-light);
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

[data-theme="dark"] body {
    background-color: var(--color-bg-primary);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

[data-theme="dark"] .navbar {
    background: rgba(26, 31, 46, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

[data-theme="dark"] .navbar.scrolled {
    background: rgba(26, 31, 46, 0.98);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    cursor: pointer;
    transition: var(--transition);
}

.logo:hover {
    transform: translateY(-2px);
}

.logo-icon {
    font-size: 1.8rem;
    transform: rotate(-15deg);
    color: var(--color-primary);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    position: relative;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

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

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-dark);
    transition: var(--transition);
}

/* Language Selector */
.language-selector {
    position: relative;
}

/* Theme Toggle Button */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-light);
    border: 2px solid #E5E5E5;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.2rem;
}

[data-theme="dark"] .theme-toggle {
    background: var(--color-card-bg);
    border-color: rgba(255, 255, 255, 0.2);
}

.theme-toggle:hover {
    border-color: var(--color-primary);
    transform: rotate(20deg) scale(1.1);
}

.current-lang {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    min-width: 60px;
    background: var(--color-light);
    border: 2px solid #E5E5E5;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

[data-theme="dark"] .current-lang {
    background: var(--color-card-bg);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--color-text);
}

.current-lang:hover {
    border-color: var(--color-primary);
}

.flag-icon {
    font-size: 1.2rem;
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    padding: 0.5rem;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
}

[data-theme="dark"] .language-dropdown {
    background: var(--color-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
    padding: 0.8rem 1rem;
    background: transparent;
    border: none;
    border-radius: 8px;
    text-align: left;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.lang-option .flag-icon {
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.lang-option:hover {
    background: var(--color-light);
}

.lang-option.active {
    background: var(--color-primary);
    color: white;
}

.lang-option.active .flag-icon {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-image: url('https://images.unsplash.com/photo-1488646953014-85cb44e25828?w=1600');
    background-size: cover;
    background-position: center;
    animation: slowZoom 20s ease-in-out infinite alternate;
}

@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 77, 77, 0.85) 0%, rgba(62, 191, 180, 0.75) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: white;
    max-width: 900px;
    padding: 0 2rem;
    animation: fadeInUp 1s ease-out;
}

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

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-title-line {
    display: block;
    animation: fadeInUp 1s ease-out backwards;
}

.hero-title-line:nth-child(2) {
    animation-delay: 0.2s;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    animation: fadeInUp 1s ease-out backwards;
    animation-delay: 0.4s;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1.2rem 2.5rem;
    background: white;
    color: var(--color-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    animation: fadeInUp 1s ease-out backwards;
    animation-delay: 0.6s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.cta-button svg {
    transition: var(--transition);
}

.cta-button:hover svg {
    transform: translateX(5px);
}

/* Hero Choice Buttons */
.hero-choice-buttons {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
    animation: fadeInUp 1s ease-out backwards;
    animation-delay: 0.8s;
    flex-wrap: wrap;
    justify-content: center;
}

.choice-button {
    flex: 1;
    min-width: 280px;
    max-width: 450px;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.choice-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s;
}

.choice-button:hover::before {
    left: 100%;
}

.choice-button:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.skytravel-choice {
    border: 3px solid transparent;
    background-image: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95)), 
                      linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.skytravel-choice:hover {
    background-image: linear-gradient(135deg, rgba(62, 191, 180, 0.08) 0%, rgba(92, 212, 202, 0.08) 100%), 
                      linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    box-shadow: 0 20px 60px rgba(62, 191, 180, 0.3);
}

.partner-choice {
    border: 3px solid transparent;
    background-image: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95)), 
                      linear-gradient(135deg, #FF9A56, #FFB380);
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.partner-choice:hover {
    background-image: linear-gradient(135deg, rgba(255, 154, 86, 0.08) 0%, rgba(255, 179, 128, 0.08) 100%), 
                      linear-gradient(135deg, #FF9A56, #FFB380);
    box-shadow: 0 20px 60px rgba(255, 154, 86, 0.3);
}

.choice-icon {
    font-size: 3rem;
    flex-shrink: 0;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.choice-button:hover .choice-icon {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.2));
}

.choice-content {
    flex: 1;
}

.choice-content h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
    line-height: 1.3;
    transition: all 0.3s ease;
}

.choice-button:hover .choice-content h3 {
    letter-spacing: 0.02em;
}

.choice-content p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin: 0;
    transition: all 0.3s ease;
}

.choice-button:hover .choice-content p {
    color: var(--color-text);
}

.choice-button svg {
    flex-shrink: 0;
    color: var(--color-text-light);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.skytravel-choice:hover svg {
    color: var(--color-primary);
    transform: translateX(8px) scale(1.1);
}

.partner-choice:hover svg {
    color: #FF9A56;
    transform: translateX(8px) scale(1.1);
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: white;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: fadeIn 1s ease-out backwards;
    animation-delay: 1s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.8), transparent);
    animation: scrollAnimation 2s ease-in-out infinite;
}

@keyframes scrollAnimation {
    0%, 100% { opacity: 0.3; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(10px); }
}

/* Search Section */
.search-section {
    padding: 8rem 0;
    background: linear-gradient(to bottom, var(--color-light) 0%, white 100%);
}

[data-theme="dark"] .search-section {
    background: linear-gradient(to bottom, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

.search-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1rem;
    line-height: 1.2;
    margin-left: 0;
    margin-right: 0;
    padding-left: 0;
    padding-right: 0;
    text-align: left;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
    margin-left: 0;
    text-align: left;
}

.search-card {
    background: white;
    border-radius: 24px;
    padding: 3rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

[data-theme="dark"] .search-card {
    background: var(--color-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.search-card:hover {
    box-shadow: var(--shadow-lg);
}

.search-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    align-items: end;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--color-dark);
    font-size: 0.95rem;
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-light);
    pointer-events: none;
    z-index: 1;
}

.input-wrapper input,
.input-wrapper select {
    width: 100%;
    padding: 1rem 3rem 1rem 3rem;
    border: 2px solid #E5E5E5;
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    background: white;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    color: var(--color-text);
}

[data-theme="dark"] .input-wrapper input,
[data-theme="dark"] .input-wrapper select {
    background: var(--color-bg-secondary);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--color-text);
}

.input-wrapper select {
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B6B6B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    cursor: pointer;
}

.input-wrapper input:focus,
.input-wrapper select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
}

.suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    margin-top: 0.5rem;
    max-height: 300px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}

[data-theme="dark"] .suggestions {
    background: var(--color-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.suggestions.active {
    display: block;
}

.suggestion-item {
    padding: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 1px solid #F0F0F0;
    color: var(--color-text);
}

[data-theme="dark"] .suggestion-item {
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-item:hover {
    background: var(--color-light);
}

[data-theme="dark"] .suggestion-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.search-button {
    padding: 1rem 2rem;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    white-space: nowrap;
}

.search-button:hover {
    background: #E85A2A;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.search-button svg {
    transition: var(--transition);
}

.search-button:hover svg {
    transform: rotate(90deg);
}

/* Tours Section */
.tours-section {
    padding: 6rem 0;
    background: white;
}

[data-theme="dark"] .tours-section {
    background: var(--color-bg-primary);
}

.skytravel-tours {
    background: linear-gradient(135deg, #F0FFFE 0%, #FFF 100%);
    position: relative;
}

[data-theme="dark"] .skytravel-tours {
    background: linear-gradient(135deg, rgba(62, 191, 180, 0.05) 0%, var(--color-bg-primary) 100%);
}

.skytravel-tours::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
}

.partner-tours {
    background: white;
}

[data-theme="dark"] .partner-tours {
    background: var(--color-bg-secondary);
}

.tours-header-content {
    margin-bottom: 2rem;
    text-align: left;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 1rem;
    margin-left: 0;
    box-shadow: var(--shadow-sm);
}

.partner-badge {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary-dark));
}

.tours-header-content .section-subtitle {
    margin: 0;
    text-align: left;
}

.tours-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.filter-tabs {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 0.7rem 1.5rem;
    background: transparent;
    border: 2px solid #E5E5E5;
    border-radius: 50px;
    color: var(--color-text);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.filter-tab:hover,
.filter-tab.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.tours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tour-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    animation: fadeInScale 0.6s ease-out backwards;
    position: relative;
}

[data-theme="dark"] .tour-card {
    background: var(--color-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.skytravel-tour {
    border: 2px solid var(--color-primary);
    box-shadow: 0 4px 16px rgba(62, 191, 180, 0.2);
}

.skytravel-tour:hover {
    box-shadow: 0 8px 32px rgba(62, 191, 180, 0.35);
}

.skytravel-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    z-index: 10;
    box-shadow: var(--shadow-md);
}

.partner-tour {
    border: 1px solid #E5E5E5;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.tour-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.tour-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.tour-card:hover .tour-image {
    transform: scale(1.05);
}

.tour-content {
    padding: 1.5rem;
}

.tour-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.tour-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.tour-agency {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: var(--color-light);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.tour-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tour-detail {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.tour-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 2px solid var(--color-light);
}

.tour-price {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
}

.tour-price-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    display: block;
}

.tour-button {
    padding: 0.8rem 1.5rem;
    background: var(--color-secondary);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.tour-button:hover {
    background: #003D6B;
    transform: scale(1.05);
}

.loading-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem;
    gap: 1rem;
}

.loader {
    width: 50px;
    height: 50px;
    border: 4px solid var(--color-light);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.load-more-wrapper {
    text-align: center;
}

.load-more-button {
    padding: 1rem 3rem;
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.load-more-button:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

/* Destinations Section */
.destinations-section {
    padding: 6rem 0;
    background: var(--color-light);
}

[data-theme="dark"] .destinations-section {
    background: var(--color-bg-primary);
}

.destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.destination-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 350px;
    cursor: pointer;
    transition: var(--transition);
}

.destination-card.large {
    grid-column: span 2;
}

.destination-card:hover {
    transform: translateY(-5px);
}

.destination-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: var(--transition);
}

.destination-card:hover .destination-image {
    transform: scale(1.1);
}

.destination-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: white;
}

.destination-content h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.destination-content p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.destination-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    border-radius: 50px;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Features Section */
.features-section {
    padding: 6rem 0;
    background: #2C5F5F;
    color: white;
}

[data-theme="dark"] .features-section {
    background: #1a3d3d;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    transition: var(--transition);
}

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    opacity: 0.9;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--color-secondary);
    color: white;
    padding: 4rem 0 2rem;
}

[data-theme="dark"] .footer {
    background: #0a1015;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-primary-light);
}

.footer-logo .logo-icon {
    color: var(--color-primary-light);
}

.footer-col p {
    opacity: 0.8;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

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

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 1200px) {
    .destination-card.large {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-choice-buttons {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .choice-button {
        max-width: 100%;
    }
    
    .search-form {
        grid-template-columns: 1fr;
    }
    
    .tours-grid {
        grid-template-columns: 1fr;
    }
    
    .tours-header {
        flex-direction: column;
        align-items: start;
    }
    
    .destinations-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* Animations on scroll */
.fade-in-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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