/* ==========================================================================
   TOURS SECTION - CSS
   Professional tour packages and travel experiences
   ========================================================================== */

/* ==========================================================================
   CSS CUSTOM PROPERTIES
   ========================================================================== */
:root {
    /* Brand Colors */
    --color-primary: #E99557;
    --color-primary-dark: #d4841f;
    --color-primary-light: #F4E6C1;
    --color-secondary: #F4E6C1;
    --color-accent: #ff8c42;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-black: #000000;
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #eeeeee;
    --color-gray-300: #e0e0e0;
    --color-gray-400: #bdbdbd;
    --color-gray-500: #9e9e9e;
    --color-gray-600: #757575;
    --color-gray-700: #616161;
    --color-gray-800: #424242;
    --color-gray-900: #212121;
    
    /* Text Colors */
    --color-text-primary: #2c2c2c;
    --color-text-secondary: #6b6b6b;
    --color-text-light: #ffffff;
    
    /* Background Colors */
    --color-bg-primary: var(--color-white);
    --color-bg-secondary: var(--color-gray-50);
    --color-bg-dark: var(--color-gray-900);
    
    /* Semantic Colors */
    --color-success: #4caf50;
    --color-warning: #ff9800;
    --color-error: #f44336;
    --color-info: #2196f3;
    
    /* Typography */
    --font-family-primary: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-family-secondary: 'Playfair Display', Georgia, serif;
    
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 1.875rem;  /* 30px */
    --font-size-4xl: 2.25rem;   /* 36px */
    --font-size-5xl: 3rem;      /* 48px */
    
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.6;
    
    /* Spacing */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    --space-20: 5rem;     /* 80px */
    --space-24: 6rem;     /* 96px */
    
    /* Layout */
    --container-max-width: 1200px;
    --container-padding: var(--space-4);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 50%;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Z-index Scale */
    --z-dropdown: 10;
    --z-sticky: 20;
    --z-fixed: 30;
    --z-modal-backdrop: 40;
    --z-modal: 50;
    --z-popover: 60;
    --z-tooltip: 70;
}


/* ==========================================================================
   HEADER COMPONENT
   ========================================================================== */
/* CSS Variables for maintainability */
        :root {
            --header-height: 70px;
            --text-color: #333;
            --bg-color: #fff;
            --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --mobile-breakpoint: 768px;
            --z-index-header: 1000;
            --z-index-menu: 999;
        }

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

       

        /* Header Styles */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: var(--bg-color);
            box-shadow: var(--shadow);
            z-index: var(--z-index-header);
            transition: var(--transition);
        }

        .header--scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }

        /* Navbar Container */
        .navbar {
            height: var(--header-height);
            display: flex;
            align-items: center;
        }

        .navbar__container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        /* Brand Section */
        .navbar__brand {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .navbar__logo {
            height: 40px;
            width: auto;
            object-fit: contain;
            transition: transform 0.3s ease;
        }

        .navbar__logo:hover {
            transform: scale(1.05);
        }

        .navbar__brand-link {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .navbar__brand-link:hover {
            color: var(--secondary-color);
        }

        /* Navigation Menu */
        .navbar__menu {
            display: flex;
            list-style: none;
            gap: 2rem;
            margin: 0;
            padding: 0;
        }

        .navbar__item {
            position: relative;
        }

        .navbar__link {
            color: var(--text-color);
            text-decoration: none;
            font-weight: 500;
            padding: 0.5rem 0;
            position: relative;
            transition: color 0.3s ease;
            display: inline-block;
        }

        .navbar__link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            transition: width 0.3s ease;
        }

        .navbar__link:hover,
        .navbar__link:focus-visible,
        .navbar__link[aria-current="page"] {
            color: var(--primary-color);
        }

        .navbar__link:hover::after,
        .navbar__link:focus-visible::after,
        .navbar__link[aria-current="page"]::after {
            width: 100%;
        }

        /* Mobile Menu Toggle */
        .navbar__toggle {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0.5rem;
            position: relative;
            width: 30px;
            height: 30px;
            z-index: calc(var(--z-index-header) + 1);
        }

        .navbar__hamburger,
        .navbar__hamburger::before,
        .navbar__hamburger::after {
            display: block;
            position: absolute;
            height: 2px;
            width: 25px;
            background: var(--text-color);
            transition: var(--transition);
            border-radius: 2px;
        }

        .navbar__hamburger {
            top: 50%;
            transform: translateY(-50%);
        }

        .navbar__hamburger::before,
        .navbar__hamburger::after {
            content: '';
            left: 0;
        }

        .navbar__hamburger::before {
            top: -8px;
        }

        .navbar__hamburger::after {
            bottom: -8px;
        }

        /* Hamburger Animation */
        .navbar__toggle[aria-expanded="true"] .navbar__hamburger {
            background: transparent;
        }

        .navbar__toggle[aria-expanded="true"] .navbar__hamburger::before {
            top: 0;
            transform: rotate(45deg);
        }

        .navbar__toggle[aria-expanded="true"] .navbar__hamburger::after {
            bottom: 0;
            transform: rotate(-45deg);
        }

        /* Skip Link for Accessibility */
        .skip-link {
            position: absolute;
            top: -40px;
            left: 0;
            background: var(--primary-color);
            color: white;
            padding: 0.5rem 1rem;
            text-decoration: none;
            border-radius: 0 0 4px 0;
            transition: top 0.3s ease;
            z-index: calc(var(--z-index-header) + 2);
        }

        .skip-link:focus {
            top: 0;
        }

        /* Mobile Styles */
        @media (max-width: 768px) {
            .navbar__container {
                position: relative;
            }

            .navbar__menu {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--bg-color);
                flex-direction: column;
                padding: 2rem;
                gap: 1rem;
                box-shadow: var(--shadow);
                transform: translateX(-100%);
                transition: transform 0.3s ease;
                z-index: var(--z-index-menu);
                max-height: calc(100vh - var(--header-height));
                overflow-y: auto;
            }

            .navbar__menu.navbar__menu--open {
                transform: translateX(0);
            }

            .navbar__toggle {
                display: block;
            }

            .navbar__link {
                display: block;
                padding: 0.75rem 0;
                font-size: 1.1rem;
            }
        }

        /* Focus Styles for Accessibility */
        *:focus-visible {
            outline: 2px solid var(--primary-color);
            outline-offset: 2px;
        }

        /* Reduce Motion */
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }



/* ==========================================================================
   FOOTER COMPONENT
   ========================================================================== */
.footer {
    background: var(--color-bg-secondary);
    padding: var(--space-xxxl) 0 var(--space-xl);
    margin-top: var(--space-xxxl);
}



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


.footer__title {
    font-family: var(--font-secondary);
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
}

.footer__description {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.footer__links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__link {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer__link:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

.footer__contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__contact li {
    color: var(--color-text-secondary);
}

.footer__bottom {
    border-top: 1px solid var(--color-secondary);
    padding-top: var(--space-xl);
    text-align: center;
}

.footer__copyright {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}
        /* ============= STYLE 6: Neon Glow ============= */
        .footer__social--neon {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 2rem;
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer__social--neon .footer__social-link {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
            width: 50px;
            height: 50px;
            background: rgba(0, 0, 0, 0.5);
            border: 2px solid rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .footer__social--neon .footer__social-link--instagram:hover {
            border-color: #E1306C;
            box-shadow: 0 0 20px #E1306C, inset 0 0 20px rgba(225, 48, 108, 0.1);
        }

        .footer__social--neon .footer__social-link--telegram:hover {
            border-color: #2AABEE;
            box-shadow: 0 0 20px #2AABEE, inset 0 0 20px rgba(42, 171, 238, 0.1);
        }

        .footer__social--neon .footer__social-link--youtube:hover {
            border-color: #FF0000;
            box-shadow: 0 0 20px #FF0000, inset 0 0 20px rgba(255, 0, 0, 0.1);
        }

        .footer__social--neon .footer__social-icon {
            width: 22px;
            height: 22px;
            fill: rgba(255, 255, 255, 0.7);
            transition: all 0.3s ease;
        }

        .footer__social--neon .footer__social-link:hover .footer__social-icon {
            fill: white;
            filter: drop-shadow(0 0 5px currentColor);
        }

        .footer__social--neon .footer__social-link--instagram:hover .footer__social-icon {
            fill: #E1306C;
        }

        .footer__social--neon .footer__social-link--telegram:hover .footer__social-icon {
            fill: #2AABEE;
        }

        .footer__social--neon .footer__social-link--youtube:hover .footer__social-icon {
            fill: #FF0000;
        }

        /* Responsive adjustments */
        @media (max-width: 480px) {
            .footer__social--gradient,
            .footer__social--glass,
            .footer__social--colorful,
            .footer__social--minimal,
            .footer__social--flip,
            .footer__social--neon {
                gap: 1rem;
            }

            .footer__social--gradient .footer__social-link,
            .footer__social--colorful .footer__social-link,
            .footer__social--flip .footer__social-link,
            .footer__social--neon .footer__social-link {
                width: 44px;
                height: 44px;
            }

            .footer__social--glass .footer__social-link {
                width: 42px;
                height: 42px;
            }

            .footer__social--minimal .footer__social-link {
                width: 40px;
                height: 40px;
            }
        }

        /* Focus styles for accessibility */
        .footer__social-link:focus-visible {
            outline: 2px solid white;
            outline-offset: 4px;
        }


/* ==========================================================================
   BASE STYLES & RESET
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: var(--space-20);
}

body {
    margin: 0;
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-family: var(--font-family-secondary);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin: 0;
    line-height: var(--line-height-relaxed);
}

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

a:hover,
a:focus {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

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

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-title {
    margin-bottom: var(--space-4);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: calc(-1 * var(--space-2));
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--radius-sm);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: var(--space-4);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: top var(--transition-normal);
    z-index: var(--z-tooltip);
}

.skip-link:focus {
    top: var(--space-4);
}

/* ==========================================================================
   BUTTON COMPONENTS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    user-select: none;
}

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

.btn--primary:hover,
.btn--primary:focus {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--secondary:hover,
.btn--secondary:focus {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
    transform: translateY(-2px);
}

.btn--large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-lg);
}

/* Focus Styles */
.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ==========================================================================
   TOURS HERO SECTION
   ========================================================================== */
.tours-hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    color: var(--color-text-light);
    overflow: hidden;
}

.tours-hero__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 700"><rect width="1200" height="700" fill="%23f0f0f0"/><g fill="none" stroke="%23ddd" stroke-width="2"><path d="M100 300 Q300 200 500 300 T900 300"/><circle cx="200" cy="150" r="40" fill="%23E99557" opacity="0.3"/><rect x="600" y="400" width="200" height="100" rx="10" fill="%23E99557" opacity="0.3"/></g><text x="600" y="370" text-anchor="middle" font-family="Arial, sans-serif" font-size="24" fill="%23999">Replace with tour destinations image</text></svg>');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -2;
}

.tours-hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(233, 149, 87, 0.9), rgba(212, 132, 31, 0.9));
    z-index: -1;
}

.tours-hero__content {
    position: relative;
    z-index: 1;
}

.tours-hero__header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.tours-hero__title {
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-5xl));
    margin-bottom: var(--space-6);
}

.tours-hero__subtitle {
    font-size: clamp(var(--font-size-lg), 3vw, var(--font-size-2xl));
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
}

.tours-hero__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-8);
    max-width: 600px;
    margin: 0 auto;
}

.tours-hero__stat {
    text-align: center;
}

.tours-hero__stat-number {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-2);
}

.tours-hero__stat-label {
    font-size: var(--font-size-base);
    opacity: 0.9;
}

/* ==========================================================================
   TOUR CATEGORIES SECTION
   ========================================================================== */
.tour-categories {
    padding: var(--space-20) 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.category-card {
    background: var(--color-bg-primary);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: all var(--transition-normal);
    border-top: 4px solid var(--color-primary);
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.category-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
}

.category-card__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-4);
}

.category-card__description {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    line-height: var(--line-height-relaxed);
}

.category-card__features {
    text-align: left;
    margin-bottom: var(--space-8);
}

.category-card__features li {
    padding: var(--space-2) 0;
    color: var(--color-text-secondary);
    position: relative;
    padding-left: var(--space-6);
}

.category-card__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

.category-card__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

/* ==========================================================================
   TOUR SHOWCASE SECTIONS
   ========================================================================== */
.tour-showcase {
    padding: var(--space-20) 0;
}

.tour-showcase.individual-tours {
    background: var(--color-bg-secondary);
}

/* Tour Filters */
.tour-filters {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--space-3) var(--space-6);
    border: 2px solid var(--color-gray-300);
    background: var(--color-white);
    color: var(--color-text-secondary);
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

/* Tours Grid */
.tours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

/* Tour Cards */
.tour-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    position: relative;
}

.tour-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.tour-card__image-container {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.tour-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.tour-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.1) 40%, rgba(0, 0, 0, 0.3) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.tour-card:hover .tour-card__overlay {
    opacity: 1;
}

.tour-card__badge {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-lg);
    z-index: 2;
}

.tour-card__badge--season {
    background: var(--color-success);
}

.tour-card__badge--winter {
    background: var(--color-info);
}

.tour-card__badge--unesco {
    background: var(--color-warning);
}

.tour-card__badge--adventure {
    background: var(--color-error);
}

.tour-card__badge--group {
    background: var(--color-info);
}

.tour-card__badge--popular {
    background: var(--color-primary-dark);
}

.tour-card__badge--luxury {
    background: linear-gradient(135deg, #9c27b0, #673ab7);
}

.tour-card__content {
    padding: var(--space-6);
}

.tour-card__header {
    margin-bottom: var(--space-4);
}

.tour-card__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-2);
}

.tour-card__rating {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.tour-card__stars {
    color: #ffc107;
    font-size: var(--font-size-sm);
}

.tour-card__rating-count {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.tour-card__description {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    line-height: var(--line-height-relaxed);
}

.tour-card__details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.tour-card__detail {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.tour-card__detail i {
    color: var(--color-primary);
    width: 16px;
}

.tour-card__highlights {
    margin-bottom: var(--space-6);
}

.tour-card__highlights h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-3);
    color: var(--color-text-primary);
}

.tour-card__highlights ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-2);
}

.tour-card__highlights li {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    position: relative;
    padding-left: var(--space-4);
}

.tour-card__highlights li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

.tour-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-gray-200);
}

.tour-card__price {
    text-align: left;
}

.tour-card__price-from {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.tour-card__price-amount {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin: 0 var(--space-1);
}

.tour-card__price-unit {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.tour-card__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

.tour-card--group .tour-card__btn {
    background: var(--color-info);
}

.tour-card--group .tour-card__btn:hover {
    background: #1976d2;
}

/* Load More Button */
.load-more-container {
    text-align: center;
    margin-top: var(--space-8);
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

/* ==========================================================================
   SEASONAL TOURS SECTION
   ========================================================================== */
.seasonal-tours {
    padding: var(--space-20) 0;
    background: var(--color-bg-secondary);
}

.seasonal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-12);
}

.seasonal-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.seasonal-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.seasonal-card__image-container {
    height: 200px;
    overflow: hidden;
}

.seasonal-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.seasonal-card:hover .seasonal-card__image {
    transform: scale(1.05);
}

.seasonal-card__content {
    padding: var(--space-6);
    text-align: center;
}

.seasonal-card__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-3);
}

.seasonal-card__description {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
    line-height: var(--line-height-relaxed);
}

.seasonal-card__season {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-lg);
}

/* ==========================================================================
   CTA SECTION
   ========================================================================== */
.tours-cta {
    position: relative;
    padding: var(--space-20) 0;
    color: var(--color-text-light);
    text-align: center;
    overflow: hidden;
}

.tours-cta__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 400"><rect width="1200" height="400" fill="%23f5f5f5"/><text x="600" y="200" text-anchor="middle" font-family="Arial, sans-serif" font-size="20" fill="%23999">Replace with travel booking background</text></svg>');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -2;
}

.tours-cta__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(233, 149, 87, 0.9), rgba(212, 132, 31, 0.9));
    z-index: -1;
}

.tours-cta__content {
    position: relative;
    z-index: 1;
}

.tours-cta__title {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    margin-bottom: var(--space-6);
}

.tours-cta__description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto var(--space-10);
}

.tours-cta__buttons {
    display: flex;
    gap: var(--space-6);
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.tours-contact {
    padding: var(--space-20) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.contact-card {
    background: var(--color-bg-secondary);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.contact-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
}

.contact-card__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-4);
}

.contact-card__main {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-2);
}

.contact-card__main a {
    color: var(--color-primary);
}

.contact-card__main a:hover {
    color: var(--color-primary-dark);
}

.contact-card__sub {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 968px) {
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .tours-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: var(--space-4);
    }
    
    .tours-hero__stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tour-filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: var(--space-2);
    }
    
    .filter-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .tours-grid {
        grid-template-columns: 1fr;
    }
    
    .seasonal-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .tours-cta__buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .tours-hero__background,
    .tours-cta__background {
        background-attachment: scroll;
    }
    
    .tour-card__highlights ul {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .tours-hero,
    .tour-categories,
    .tour-showcase,
    .seasonal-tours,
    .tours-cta,
    .tours-contact {
        padding: var(--space-12) 0;
    }
    
    .category-card,
    .tour-card__content,
    .contact-card {
        padding: var(--space-6);
    }
    
    .tour-card__footer {
        flex-direction: column;
        gap: var(--space-4);
        align-items: flex-start;
    }
    
    .tour-card__btn {
        width: 100%;
        justify-content: center;
    }
}

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

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.category-card,
.tour-card,
.seasonal-card {
    animation: fadeInUp 0.6s ease-out both;
}

.filter-btn {
    animation: slideInFromLeft 0.4s ease-out both;
}

/* Staggered animation delays */
.category-card:nth-child(1) { animation-delay: 0.1s; }
.category-card:nth-child(2) { animation-delay: 0.2s; }

.tour-card:nth-child(1) { animation-delay: 0.1s; }
.tour-card:nth-child(2) { animation-delay: 0.2s; }
.tour-card:nth-child(3) { animation-delay: 0.3s; }
.tour-card:nth-child(4) { animation-delay: 0.4s; }
.tour-card:nth-child(5) { animation-delay: 0.5s; }
.tour-card:nth-child(6) { animation-delay: 0.6s; }

.seasonal-card:nth-child(1) { animation-delay: 0.1s; }
.seasonal-card:nth-child(2) { animation-delay: 0.2s; }
.seasonal-card:nth-child(3) { animation-delay: 0.3s; }
.seasonal-card:nth-child(4) { animation-delay: 0.4s; }

.filter-btn:nth-child(1) { animation-delay: 0.1s; }
.filter-btn:nth-child(2) { animation-delay: 0.15s; }
.filter-btn:nth-child(3) { animation-delay: 0.2s; }
.filter-btn:nth-child(4) { animation-delay: 0.25s; }
.filter-btn:nth-child(5) { animation-delay: 0.3s; }

/* ==========================================================================
   ADVANCED INTERACTIONS
   ========================================================================== */
.tour-card {
    position: relative;
    overflow: hidden;
}

.tour-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
    z-index: 1;
}

.tour-card:hover::before {
    left: 100%;
}

/* Favorite Button Animation */
@keyframes heartbeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.tour-card__favorite--active {
    animation: heartbeat 0.6s ease-in-out;
    color: #e91e63 !important;
}

/* Loading States */
.tour-card--loading {
    opacity: 0.7;
    pointer-events: none;
}

.tour-card--loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid var(--color-gray-300);
    border-top-color: var(--color-primary);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
    z-index: 10;
}

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

/* ==========================================================================
   ACCESSIBILITY ENHANCEMENTS
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus styles for keyboard navigation */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .tours-hero__overlay,
    .tours-cta__overlay {
        background: rgba(0, 0, 0, 0.8);
    }
    
    .tour-card__overlay {
        background: rgba(0, 0, 0, 0.6);
    }
}

/* Screen reader only content */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Print styles */
@media print {
    .tours-hero,
    .tours-cta {
        background: var(--color-white) !important;
        color: var(--color-black) !important;
    }
    
    .tours-hero__overlay,
    .tours-cta__overlay {
        display: none;
    }
    
    .tour-card {
        break-inside: avoid;
        margin-bottom: var(--space-4);
    }
    
    .btn {
        border: 1px solid var(--color-black);
        background: var(--color-white);
        color: var(--color-black);
    }
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }

.hidden { display: none; }
.block { display: block; }
.flex { display: flex; }
.grid { display: grid; }

.opacity-0 { opacity: 0; }
.opacity-50 { opacity: 0.5; }
.opacity-100 { opacity: 1; }

/* Tour card states for filtering */
.tour-card--hidden {
    display: none;
}

.tour-card--filtered {
    opacity: 0.3;
    transform: scale(0.95);
}

/* Loading spinner for dynamic content */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--color-gray-300);
    border-radius: var(--radius-full);
    border-top-color: var(--color-primary);
    animation: spin 1s ease-in-out infinite;
}

/* Success/Error states */
.alert {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
}

.alert--success {
    background: #e8f5e8;
    color: #2e7d32;
    border: 1px solid #4caf50;
}

.alert--error {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #f44336;
}

.alert--warning {
    background: #fff8e1;
    color: #f57c00;
    border: 1px solid #ff9800;
}

.alert--info {
    background: #e3f2fd;
    color: #1565c0;
    border: 1px solid #2196f3;
}