/* ========================================
   ILIS Travel - Main Stylesheet
   Modern Travel Agency Design
   ======================================== */

/* CSS Variables */
:root {
    /* Colors - Warm Mediterranean palette */
    --color-primary: #0066cc;
    --color-primary-dark: #004d99;
    --color-primary-light: #e6f2ff;
    --color-secondary: #ff6b35;
    --color-secondary-dark: #e55a2b;
    --color-accent: #00b4d8;
    
    /* Neutrals */
    --color-dark: #1a1a2e;
    --color-gray-900: #2d2d44;
    --color-gray-800: #3d3d5c;
    --color-gray-600: #6b6b8a;
    --color-gray-400: #9999b3;
    --color-gray-200: #e5e5eb;
    --color-gray-100: #f5f5f8;
    --color-white: #ffffff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0066cc 0%, #00b4d8 100%);
    --gradient-hero: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    --gradient-sunset: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    --gradient-ocean: linear-gradient(180deg, rgba(0,102,204,0.9) 0%, rgba(0,180,216,0.9) 100%);
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Borders & Shadows */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 40px rgba(0, 102, 204, 0.3);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    
    /* Z-index layers */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-preloader: 1000;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-gray-900);
    background-color: var(--color-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* Preloader */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--gradient-hero);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-preloader);
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
    color: var(--color-white);
}

.plane-animation {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
}

.plane-svg {
    width: 100%;
    height: 100%;
    animation: fly 2s ease-in-out infinite;
}

.plane {
    fill: var(--color-secondary);
}

@keyframes fly {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

.loading-text {
    font-size: 1.125rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    opacity: 0.8;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-dark);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md), 0 4px 20px rgba(0, 102, 204, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 8px 30px rgba(0, 102, 204, 0.4);
}

.btn-secondary {
    background: var(--gradient-sunset);
    color: var(--color-white);
    box-shadow: var(--shadow-md), 0 4px 20px rgba(255, 107, 53, 0.3);
}

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

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

.btn-full {
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    padding: var(--space-sm) 0;
}

.navbar.scrolled .nav-link,
.navbar.scrolled .logo-text {
    color: var(--color-dark);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-icon {
    font-size: 1.75rem;
}

.logo-text {
    color: var(--color-white);
    transition: color var(--transition-base);
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    padding: var(--space-sm) 0;
    transition: color var(--transition-fast);
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.lang-switcher {
    display: flex;
    gap: var(--space-xs);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--space-xs);
    border-radius: var(--radius-full);
}

.navbar.scrolled .lang-switcher {
    background: var(--color-gray-100);
}

.lang-btn {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.navbar.scrolled .lang-btn {
    color: var(--color-gray-600);
}

.lang-btn.active,
.lang-btn:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

.navbar.scrolled .lang-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--transition-base);
}

.navbar.scrolled .mobile-toggle span {
    background: var(--color-dark);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px var(--space-lg) var(--space-3xl);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(0, 180, 216, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-particles::before,
.hero-particles::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.1) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

.hero-particles::before {
    top: 10%;
    left: -100px;
}

.hero-particles::after {
    bottom: 10%;
    right: -100px;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.hero-text {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.hero-title span {
    display: block;
}

.title-accent {
    color: var(--color-secondary);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Search Widget */
.search-widget {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    max-width: 1000px;
    margin: 0 auto;
}

.search-tabs {
    display: flex;
    background: var(--color-gray-100);
    padding: var(--space-sm);
    gap: var(--space-sm);
}

.search-tab {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-gray-600);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.search-tab.active {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.search-tab:hover:not(.active) {
    color: var(--color-dark);
}

.search-content {
    padding: var(--space-xl);
    display: none;
}

.search-content.active {
    display: block;
}

.unit-widget-container {
    min-height: 200px;
}

/* Search Form Styles */
.search-form {
    width: 100%;
}

.form-row {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

.form-row:last-child {
    margin-bottom: 0;
}

.form-group {
    flex: 1;
    min-width: 140px;
}

.form-group-lg {
    flex: 2;
    min-width: 200px;
}

.form-group-btn {
    flex: 0 0 auto;
    display: flex;
    align-items: flex-end;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input,
.form-select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9375rem;
    font-family: var(--font-body);
    color: var(--color-dark);
    background: var(--color-gray-100);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1);
}

.form-input::placeholder {
    color: var(--color-gray-400);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b6b8a' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.btn-search {
    padding: var(--space-sm) var(--space-xl);
    font-size: 0.9375rem;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Quick Search Links */
.quick-search {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-gray-200);
    flex-wrap: wrap;
}

.quick-search-label {
    font-size: 0.8125rem;
    color: var(--color-gray-600);
    display: flex;
    align-items: center;
}

.quick-link {
    font-size: 0.8125rem;
    color: var(--color-primary);
    text-decoration: none;
    padding: 4px 10px;
    background: var(--color-primary-light);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.quick-link:hover {
    background: var(--color-primary);
    color: white;
}

/* Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(8px); }
    60% { transform: translateY(4px); }
}

/* Sections */
.section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.section-cta {
    text-align: center;
    margin-top: var(--space-3xl);
}

/* Featured Offers */
.featured {
    background: var(--color-gray-100);
}

.offers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.offer-skeleton {
    height: 400px;
    background: linear-gradient(90deg, var(--color-gray-200) 0%, var(--color-white) 50%, var(--color-gray-200) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-lg);
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Offer Card */
.offer-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.offer-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.offer-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.offer-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-secondary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

.offer-content {
    padding: var(--space-lg);
}

.offer-location {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8125rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-sm);
}

.offer-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.offer-details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.offer-detail {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8125rem;
    color: var(--color-gray-600);
}

.offer-footer {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-gray-200);
}

.offer-price {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: 0.75rem;
    color: var(--color-gray-600);
}

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

.offer-action {
    padding: var(--space-sm) var(--space-md);
    background: var(--gradient-primary);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.offer-action:hover {
    transform: scale(1.05);
}

/* Destinations Grid */
.destinations-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 280px;
    gap: var(--space-lg);
}

.destination-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}

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

.destination-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform var(--transition-slow);
}

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

.destination-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.2) 50%, transparent 100%);
    display: flex;
    align-items: flex-end;
    padding: var(--space-xl);
}

.destination-content {
    color: var(--color-white);
}

.destination-flag {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
    display: block;
}

.destination-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

.destination-desc {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-bottom: var(--space-sm);
}

.destination-price {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

/* Tours Section */
.tours {
    background: var(--color-white);
}

.tours-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    padding: var(--space-xl);
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-2xl);
    align-items: flex-end;
}

.filter-group {
    flex: 1;
    min-width: 150px;
}

.filter-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xs);
}

.filter-select,
.filter-input {
    width: 100%;
    padding: var(--space-md);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: var(--color-white);
    transition: border-color var(--transition-fast);
}

.filter-select:focus,
.filter-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.filter-btn {
    min-width: 150px;
}

.tours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.load-more {
    text-align: center;
    margin-top: var(--space-3xl);
}

/* Benefits */
.why-us {
    background: var(--gradient-hero);
    color: var(--color-white);
}

.why-us .section-tag,
.why-us .section-title {
    color: var(--color-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
}

.benefit-card {
    text-align: center;
    padding: var(--space-2xl);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.benefit-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    color: var(--color-secondary);
}

.benefit-icon svg {
    width: 100%;
    height: 100%;
}

.benefit-title {
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.benefit-text {
    font-size: 0.9375rem;
    opacity: 0.8;
    line-height: 1.7;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-content {
    max-width: 560px;
}

.about-title {
    font-size: 2.25rem;
    margin: var(--space-md) 0 var(--space-xl);
}

.about-text {
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: var(--space-2xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-gray-200);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.about-image {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.image-frame::before {
    content: '';
    position: absolute;
    inset: -20px;
    border: 3px solid var(--color-secondary);
    border-radius: var(--radius-xl);
    z-index: -1;
    transform: rotate(3deg);
}

.image-frame img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

/* Contact Section */
.contact {
    background: var(--color-gray-100);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contact-title {
    font-size: 2.25rem;
    margin: var(--space-md) 0;
}

.contact-subtitle {
    color: var(--color-gray-600);
    margin-bottom: var(--space-2xl);
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.contact-method:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.method-icon {
    font-size: 1.5rem;
}

.method-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-gray-600);
    margin-bottom: 2px;
}

.method-value {
    font-weight: 600;
    color: var(--color-dark);
}

.contact-address h4 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
}

.contact-address p {
    color: var(--color-gray-600);
    font-size: 0.9375rem;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-xl);
    text-align: center;
}

.form-group {
    position: relative;
    margin-bottom: var(--space-lg);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-lg) var(--space-md) var(--space-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: var(--color-white);
    transition: all var(--transition-fast);
}

.form-group label {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    pointer-events: none;
    transition: all var(--transition-fast);
}

.form-group textarea ~ label {
    top: var(--space-lg);
    transform: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: 8px;
    font-size: 0.75rem;
    color: var(--color-primary);
    transform: none;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-notice {
    font-size: 0.75rem;
    color: var(--color-gray-600);
    text-align: center;
    margin-top: var(--space-md);
}

/* Footer */
.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
}

.footer-desc {
    color: var(--color-gray-400);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-secondary);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.footer-links h4 {
    font-size: 1rem;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    color: var(--color-gray-400);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-secondary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.footer-powered a {
    color: var(--color-accent);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* Responsive */
@media (max-width: 1024px) {
    .destinations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-dark);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-xl);
        transform: translateX(100%);
        transition: transform var(--transition-base);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-link {
        font-size: 1.5rem;
        color: var(--color-white);
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .destinations-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }
    
    .destination-large {
        grid-column: span 1;
    }
    
    .tours-filters {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        flex-direction: column;
        align-items: center;
        gap: var(--space-xl);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }
    
    .search-tabs {
        flex-direction: column;
    }
    
    .search-tab {
        text-align: center;
    }
    
    .search-content {
        padding: var(--space-md);
    }
    
    .form-row {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .form-group,
    .form-group-lg {
        min-width: 100%;
    }
    
    .form-group-btn {
        width: 100%;
    }
    
    .btn-search {
        width: 100%;
        justify-content: center;
    }
    
    .hero {
        padding-top: 100px;
    }
}

/* Tour Request CTA Button */
.btn-tour-request {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(135deg, #00bcd4 0%, #00d4aa 100%);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 188, 212, 0.3);
}

.btn-tour-request:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 188, 212, 0.4);
}

.btn-tour-request .btn-icon {
    font-size: 1.25rem;
}

@media (max-width: 480px) {
    .btn-tour-request {
        padding: 14px 24px;
        font-size: 1rem;
    }
}

/* Smart Booking CTA Button */
.btn-smart-booking {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(26, 26, 46, 0.3);
    border: 2px solid #00bcd4;
}

.btn-smart-booking:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 188, 212, 0.4);
    background: linear-gradient(135deg, #16213e 0%, #0f3460 100%);
}

.btn-smart-booking .btn-icon {
    font-size: 1.25rem;
}

@media (max-width: 768px) {
    .hero-cta {
        display: flex;
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }
    
    .btn-smart-booking {
        margin-left: 0 !important;
    }
}

@media (max-width: 480px) {
    .btn-smart-booking {
        padding: 14px 24px;
        font-size: 1rem;
    }
}