/* ==========================================================================
   Rider Hotel Obereggen - Premium Website
   Alpine-Chic Design System
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Colors - Alpine-Chic Palette */
    --color-primary: #8B4513;        /* Saddle Brown - Leather/Wood */
    --color-primary-dark: #6B3410;
    --color-primary-light: #A0522D;
    
    --color-secondary: #2C5F2D;      /* Alpine Green */
    --color-secondary-dark: #1E4520;
    --color-secondary-light: #3A7A3A;
    
    --color-accent: #D4AF37;         /* Gold - Premium accent */
    --color-accent-light: #E8C547;
    
    --color-dolomite: #F5F5F0;       /* Dolomite Rock - Light background */
    --color-stone: #6B6B63;          /* Stone Gray - WCAG AA compliant */
    --color-stone-dark: #5A5A52;     /* Dark Stone for text on light backgrounds */
    --color-slate: #2D3047;          /* Slate - Dark text (enhanced contrast) */
    
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;
    
    /* Gradients */
    --gradient-hero: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    --gradient-alpine: linear-gradient(180deg, rgba(44,95,45,0.8) 0%, rgba(139,69,19,0.8) 100%);
    
    /* Typography */
    --font-primary: 'Playfair Display', Georgia, serif;      /* Headings - Premium */
    --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; /* Body */
    --font-mono: 'JetBrains Mono', monospace;                 /* Technical (GPX, etc.) */
    
    --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-size-6xl: 3.75rem;     /* 60px */
    
    /* Spacing */
    --spacing-xs: 0.25rem;   /* 4px */
    --spacing-sm: 0.5rem;    /* 8px */
    --spacing-md: 1rem;      /* 16px */
    --spacing-lg: 1.5rem;    /* 24px */
    --spacing-xl: 2rem;      /* 32px */
    --spacing-2xl: 3rem;     /* 48px */
    --spacing-3xl: 4rem;     /* 64px */
    --spacing-4xl: 6rem;     /* 96px */
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    
    /* 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 ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Layout */
    --container-max: 1280px;
    --container-narrow: 800px;
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-secondary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-slate);
    background-color: var(--color-dolomite);
    overflow-x: hidden;
}

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

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

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

ul, ol {
    list-style: none;
}

address {
    font-style: normal;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-black);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

@media (min-width: 768px) {
    h1 { font-size: var(--font-size-6xl); }
    h2 { font-size: var(--font-size-5xl); }
}

/* --------------------------------------------------------------------------
   Container & Layout
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-2xl);
    }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-secondary);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

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

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

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

.btn-secondary:hover {
    background-color: var(--color-secondary-dark);
    border-color: var(--color-secondary-dark);
    color: var(--color-white);
}

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

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

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

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

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

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

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

.btn-icon {
    padding: var(--spacing-sm);
    border-radius: var(--radius-full);
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all var(--transition-base);
}

.main-nav.scrolled {
    height: 70px;
    background-color: rgba(255, 255, 255, 0.98);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.logo img {
    height: 40px;
    width: auto;
    transition: all var(--transition-base);
}

/* Logo hover animation - subtle scale and glow effect */
.logo img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(139, 69, 19, 0.3));
}

/* Optional: Gentle pulse animation for logo (uncomment to enable) */
/*
@keyframes logo-pulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 0 rgba(139, 69, 19, 0));
    }
    50% {
        transform: scale(1.02);
        filter: drop-shadow(0 2px 4px rgba(139, 69, 19, 0.15));
    }
}

.logo img {
    animation: logo-pulse 3s ease-in-out infinite;
}

.logo img:hover {
    animation: none;
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(139, 69, 19, 0.3));
}
*/

.nav-menu {
    display: none;
    gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
    .nav-menu {
        display: flex;
    }
}

.nav-menu a {
    font-weight: 500;
    color: var(--color-slate);
    padding: var(--spacing-sm) 0;
    position: relative;
}

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

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-primary);
}

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

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

.lang-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: transparent;
    border: 1px solid var(--color-stone);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
}

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

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-xs);
    background-color: var(--color-white);
    border: 1px solid var(--color-stone);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 140px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
}

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

.lang-dropdown li a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-slate);
    font-size: var(--font-size-sm);
}

.lang-dropdown li a:hover {
    background-color: var(--color-dolomite);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-slate);
    position: relative;
    transition: all var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--color-slate);
    transition: all var(--transition-fast);
}

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

.hamburger::after {
    top: 8px;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger {
    background-color: transparent;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: calc(var(--header-height) * -1);
    padding-top: var(--header-height);
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(44, 95, 45, 0.7) 0%,
        rgba(139, 69, 19, 0.6) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    max-width: 900px;
    padding: var(--spacing-2xl);
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

.hero h1 .line1 {
    display: block;
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-sm);
}

.hero h1 .line2 {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 400;
    opacity: 0.9;
}

@media (min-width: 768px) {
    .hero h1 .line1 {
        font-size: var(--font-size-6xl);
    }
    .hero h1 .line2 {
        font-size: var(--font-size-3xl);
    }
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
    opacity: 0.95;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    justify-content: center;
}

@media (min-width: 640px) {
    .hero-cta {
        flex-direction: row;
    }
}

.hero-nav {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    z-index: 1;
}

.hero-nav-btn {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.2);
    border: 2px solid var(--color-white);
    color: var(--color-white);
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
}

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

/* --------------------------------------------------------------------------
   Stats Bar
   -------------------------------------------------------------------------- */
.stats-bar {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0;
}

.stats-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

@media (min-width: 640px) {
    .stats-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-primary);
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

@media (min-width: 768px) {
    .stat-number {
        font-size: var(--font-size-5xl);
    }
}

.stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    text-align: center;
    color: var(--color-stone);
    font-size: var(--font-size-lg);
    max-width: var(--container-narrow);
    margin: 0 auto var(--spacing-3xl);
}

/* --------------------------------------------------------------------------
   Tour Cards
   -------------------------------------------------------------------------- */
.featured-tours {
    background-color: var(--color-white);
}

.tours-grid {
    display: grid;
    gap: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .tours-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .tours-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.tour-card {
    background-color: var(--color-dolomite);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.tour-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.tour-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

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

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

.tour-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-accent);
    color: var(--color-black);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.tour-badge.difficulty-hard {
    background-color: #DC2626;
    color: var(--color-white);
}

.tour-content {
    padding: var(--spacing-xl);
}

.tour-content h3 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
}

.tour-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
}

.tour-difficulty {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
}

.difficulty-medium {
    background-color: #FCD34D;
    color: #7C2D12;
}

.difficulty-hard {
    background-color: #FCA5A5;
    color: #991B1B;
}

.difficulty-very-hard {
    background-color: #DC2626;
    color: var(--color-white);
}

.tour-description {
    color: var(--color-stone-dark);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.tour-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.highlight {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-white);
    border: 1px solid var(--color-stone);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    color: var(--color-slate);
}

.tour-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.tour-actions .btn {
    flex: 1;
}

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

/* --------------------------------------------------------------------------
   Features
   -------------------------------------------------------------------------- */
.hotel-features {
    background-color: var(--color-dolomite);
}

.features-grid {
    display: grid;
    gap: var(--spacing-2xl);
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.feature-card {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-full);
    color: var(--color-white);
}

.feature-card h3 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.feature-card p {
    color: var(--color-stone-dark);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Testimonials
   -------------------------------------------------------------------------- */
.testimonials {
    background-color: var(--color-white);
}

.testimonials-slider {
    max-width: var(--container-narrow);
    margin: 0 auto;
    position: relative;
}

.testimonial-card {
    display: none;
    text-align: center;
    padding: var(--spacing-2xl);
}

.testimonial-card.active {
    display: block;
}

.testimonial-rating {
    font-size: var(--font-size-2xl);
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 0.2em;
}

.testimonial-card blockquote {
    font-family: var(--font-primary);
    font-size: var(--font-size-xl);
    font-style: italic;
    color: var(--color-slate);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.testimonial-card cite {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    font-style: normal;
}

.testimonial-card img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.testimonial-author {
    display: block;
    font-weight: 600;
    color: var(--color-black);
}

.testimonial-location {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-stone);
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-2xl);
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background-color: var(--color-stone);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonial-dot.active {
    background-color: var(--color-primary);
    width: 30px;
}

/* --------------------------------------------------------------------------
   Instagram Feed
   -------------------------------------------------------------------------- */
.instagram-feed {
    background-color: var(--color-dolomite);
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

@media (min-width: 640px) {
    .instagram-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .instagram-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.insta-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius-md);
}

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

.insta-item:hover img {
    transform: scale(1.1);
}

.insta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.insta-item:hover .insta-overlay {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Booking CTA
   -------------------------------------------------------------------------- */
.booking-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-4xl) 0;
}

.cta-content {
    text-align: center;
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    justify-content: center;
}

@media (min-width: 640px) {
    .cta-buttons {
        flex-direction: row;
    }
}

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

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-logo {
    margin-bottom: var(--spacing-lg);
    filter: brightness(0) invert(1);
}

.footer-desc {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

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

.social-links a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.footer-col h4 {
    color: var(--color-white);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

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

.footer-contact {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    line-height: 1.8;
}

.footer-contact a {
    color: var(--color-white);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-xl);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.footer-credits {
    font-size: var(--font-size-xs);
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --------------------------------------------------------------------------
   Accessibility - Focus States & Skip Links
   WCAG 2.1 AA Compliant
   -------------------------------------------------------------------------- */

/* Skip Link for Keyboard Users */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    z-index: 10000;
    transition: top 0.3s ease;
    text-decoration: none;
    font-weight: 600;
}

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

/* Global Focus Styles */
*:focus {
    outline: none;
}

*:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* Button Focus States */
.btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
    box-shadow: 0 0 0 5px rgba(212, 175, 55, 0.3);
}

/* Link Focus States */
a:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Navigation Link Focus */
.nav-menu a:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Form Elements Focus */
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    border-color: var(--color-accent);
}

/* Mobile Menu Toggle Focus */
.mobile-menu-toggle:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Hero Navigation Buttons Focus */
.hero-nav-btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    background-color: rgba(255, 255, 255, 0.3);
}

/* Testimonial Dots Focus */
.testimonial-dot:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    transform: scale(1.2);
}

/* Sidebar Close Button Focus */
.sidebar-close:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    background-color: rgba(255, 255, 255, 0.2);
}

/* Social Links Focus */
.social-links a:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    background-color: var(--color-primary);
}

/* Tour Card Actions Focus */
.tour-actions .btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* Footer Links Focus */
.footer-links a:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Contact Links Focus */
.footer-contact a:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Instagram Grid Items Focus */
.insta-item:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    z-index: 10;
}

/* Mobile Booking Bar Focus */
.mobile-booking-bar .booking-bar-btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.5);
}

/* Footer Booking Bar Focus */
.footer-booking-bar .btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.3);
}

.icon {
    display: inline-block;
    vertical-align: middle;
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn var(--transition-base) ease-out;
}

.animate-slide-up {
    animation: slideUp var(--transition-slow) ease-out;
}

/* --------------------------------------------------------------------------
   Cookie Banner (GDPR/DSGVO Compliance)
   -------------------------------------------------------------------------- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-slate);
    color: var(--color-white);
    padding: 1.5rem 2rem;
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
    display: none;
    flex-direction: column;
    gap: 1rem;
    animation: slideUp 0.3s ease-out;
}

.cookie-banner.visible {
    display: flex;
}

.cookie-banner-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    max-width: var(--container-max);
    margin: 0 auto;
    width: 100%;
}

.cookie-banner-text {
    flex: 1;
    min-width: 280px;
    font-size: 0.9rem;
    line-height: 1.6;
}

.cookie-banner-text a {
    color: var(--color-accent);
    text-decoration: underline;
}

.cookie-banner-text a:hover {
    color: var(--color-accent-light);
}

.cookie-banner-actions {
    display: flex;
    gap: 0.75rem;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    white-space: nowrap;
}

.cookie-btn-primary {
    background: var(--color-accent);
    color: var(--color-black);
}

.cookie-btn-primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-1px);
}

.cookie-btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255,255,255,0.3);
}

.cookie-btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
}

@media (max-width: 768px) {
    .cookie-banner {
        padding: 1rem;
    }
    
    .cookie-banner-content {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cookie-banner-actions {
        flex-direction: column;
    }
    
    .cookie-btn {
        width: 100%;
        text-align: center;
    }
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
    .main-nav,
    .hero-nav,
    .booking-cta,
    .instagram-feed {
        display: none;
    }
    
    .hero {
        height: auto;
        padding: var(--spacing-2xl) 0;
    }
    
    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }
}