/* ==========================================================================
   WG Nürnberg v015 - Complete Stylesheet
   Design System Implementation
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Primary Colors */
    --primary: #10B981;
    --primary-light: #34D399;
    --primary-dark: #059669;

    /* Accent Colors */
    --accent: #0EA5E9;
    --accent-light: #38BDF8;
    --accent-dark: #0284C7;

    /* Gradient (Hero text & scroll bar only) */
    --gradient: linear-gradient(135deg, #10B981 0%, #0EA5E9 100%);

    /* Light Mode Neutrals */
    --background: #FFFFFF;
    --surface: #F8FAFC;
    --text: #1E293B;
    --text-secondary: #64748B;
    --text-muted: #94A3B8;
    --border: #E2E8F0;

    /* Badge Colors */
    --badge-studenten: #10B981;
    --badge-mediziner: #0EA5E9;
    --badge-inklusive: #8B5CF6;
    --badge-senioren: #F59E0B;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

    /* Spacing (8px Grid) */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Typography */
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;

    /* Border Radius */
    --radius-sm: 6px;
    --radius: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition: 200ms ease;
    --transition-slow: 300ms ease;

    /* Layout */
    --container-max: 1200px;
    --header-height: 72px;
}

/* Dark Mode */
[data-theme="dark"] {
    --background: #0F172A;
    --surface: #1E293B;
    --text: #F1F5F9;
    --text-secondary: #CBD5E1;
    --text-muted: #94A3B8;
    --border: #334155;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

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

ul, ol {
    list-style: none;
}

address {
    font-style: normal;
}

/* Focus States */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background-color: var(--primary);
    color: white;
}

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

h1 {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.1;
}

h2 {
    font-size: 1.75rem;
    line-height: 1.2;
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
}

h4 {
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
}

@media (min-width: 768px) {
    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2.25rem;
    }

    h3 {
        font-size: 1.5rem;
    }
}

.eyebrow {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin-bottom: var(--space-3);
}

.text-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-8);
    }
}

.section {
    padding: var(--space-16) 0;
}

@media (min-width: 768px) {
    .section {
        padding: var(--space-20) 0;
    }
}

.section-surface {
    background-color: var(--surface);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-12);
}

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

.section-description {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* --------------------------------------------------------------------------
   Scroll Progress Bar
   -------------------------------------------------------------------------- */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--gradient);
    width: 0%;
    z-index: 1001;
    transition: width 50ms linear;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: var(--background);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: background-color var(--transition), box-shadow var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo img {
    height: 36px;
    width: auto;
}

.nav {
    display: none;
    align-items: center;
    gap: var(--space-8);
}

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

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.nav-link {
    color: var(--text);
    font-size: 0.875rem;
    font-weight: 500;
    padding: var(--space-2) 0;
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

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

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
}

.dropdown-arrow {
    transition: transform var(--transition-fast);
}

.nav-dropdown:hover .dropdown-arrow,
.nav-dropdown-toggle[aria-expanded="true"] .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 220px;
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown-toggle[aria-expanded="true"] + .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--text);
    font-size: 0.875rem;
    border-radius: var(--radius);
    transition: background-color var(--transition-fast);
}

.dropdown-link:hover {
    background-color: var(--surface);
    color: var(--text);
}

.nav-cta {
    margin-left: var(--space-4);
}

/* Dark Mode Toggle */
.dark-mode-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    color: var(--text);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.dark-mode-toggle:hover {
    background-color: var(--surface);
    color: var(--primary);
}

.icon-moon {
    display: none;
}

[data-theme="dark"] .icon-sun {
    display: none;
}

[data-theme="dark"] .icon-moon {
    display: block;
}

/* Hamburger */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: var(--radius);
    transition: background-color var(--transition-fast);
}

.hamburger:hover {
    background-color: var(--surface);
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text);
    border-radius: 1px;
    transition: transform var(--transition), opacity var(--transition);
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.hamburger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

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

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--background);
    padding: var(--space-6);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
    z-index: 999;
}

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

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

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    color: var(--text);
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius);
    transition: background-color var(--transition-fast);
}

.mobile-nav-link:hover {
    background-color: var(--surface);
    color: var(--text);
}

.mobile-dropdown-toggle {
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.mobile-dropdown-menu {
    display: none;
    padding: var(--space-2) 0 var(--space-2) var(--space-4);
}

.mobile-dropdown-toggle[aria-expanded="true"] + .mobile-dropdown-menu {
    display: block;
}

.mobile-dropdown-toggle[aria-expanded="true"] .dropdown-arrow {
    transform: rotate(180deg);
}

.mobile-dropdown-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    font-size: 0.875rem;
    border-radius: var(--radius);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.mobile-dropdown-link:hover {
    background-color: var(--surface);
    color: var(--text);
}

.mobile-nav-cta {
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--border);
}

.mobile-nav-footer {
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--border);
}

.mobile-nav-footer .dark-mode-toggle {
    width: 100%;
    justify-content: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

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

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

.btn-primary:active {
    background-color: var(--primary-dark);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

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

.btn-whatsapp {
    background-color: #25D366;
    color: white;
}

.btn-whatsapp:hover {
    background-color: #22c55e;
    color: white;
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

/* --------------------------------------------------------------------------
   Badges
   -------------------------------------------------------------------------- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge-studenten {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--badge-studenten);
}

.badge-mediziner {
    background-color: rgba(14, 165, 233, 0.1);
    color: var(--badge-mediziner);
}

.badge-inklusive {
    background-color: rgba(139, 92, 246, 0.1);
    color: var(--badge-inklusive);
}

.badge-senioren {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--badge-senioren);
}

.badge-hero {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
    backdrop-filter: blur(8px);
}

[data-theme="dark"] .badge-studenten,
[data-theme="dark"] .badge-mediziner,
[data-theme="dark"] .badge-inklusive,
[data-theme="dark"] .badge-senioren {
    background-color: rgba(255, 255, 255, 0.1);
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.6), rgba(15, 23, 42, 0.8));
}

.hero-content {
    text-align: center;
    color: white;
    padding: calc(var(--header-height) + var(--space-8)) var(--space-6) var(--space-8);
    max-width: 800px;
}

.hero-title {
    font-size: 2rem;
    margin: var(--space-6) 0 var(--space-4);
    color: white;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    justify-content: center;
}

@media (min-width: 480px) {
    .hero-buttons {
        flex-direction: row;
    }
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    color: white;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
    animation: bounce 2s infinite;
}

.hero-scroll:hover {
    opacity: 1;
    color: white;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* --------------------------------------------------------------------------
   About Section
   -------------------------------------------------------------------------- */
.about-grid {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-8);
}

@media (min-width: 480px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

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

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: var(--space-1);
}

/* --------------------------------------------------------------------------
   Location Section
   -------------------------------------------------------------------------- */
.location-grid {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .location-grid {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

.location-map {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
}

.map-svg {
    width: 100%;
    height: auto;
}

.map-label {
    font-size: 14px;
    font-weight: 600;
    fill: var(--text);
}

.map-sublabel {
    font-size: 12px;
    font-weight: 500;
    fill: var(--primary);
}

.map-poi {
    font-size: 10px;
    fill: var(--text-secondary);
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.distance-card {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-6);
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: box-shadow var(--transition-fast);
}

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

.distance-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.distance-content h4 {
    margin-bottom: var(--space-2);
}

.distance-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.distance-list li {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Rooms Section
   -------------------------------------------------------------------------- */
.rooms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-6);
}

.room-card {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.room-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.room-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

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

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

.room-image .badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
}

.room-content {
    padding: var(--space-6);
}

.room-title {
    font-size: 1rem;
    margin-bottom: var(--space-3);
}

.room-details {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-3);
}

.room-size,
.room-price {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.room-price {
    font-weight: 600;
    color: var(--primary);
}

.room-available {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--space-4);
}

.rooms-update {
    text-align: center;
    margin-top: var(--space-8);
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Features Section
   -------------------------------------------------------------------------- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-6);
}

.feature-card {
    padding: var(--space-8);
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-align: center;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    font-size: 2rem;
    background-color: var(--surface);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
}

.feature-title {
    font-size: 1.125rem;
    margin-bottom: var(--space-2);
}

.feature-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   Steps Section
   -------------------------------------------------------------------------- */
.steps-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    align-items: center;
}

@media (min-width: 768px) {
    .steps-grid {
        flex-direction: row;
        justify-content: center;
    }
}

.step-card {
    flex: 1;
    max-width: 280px;
    padding: var(--space-8);
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-align: center;
    position: relative;
}

.step-highlight {
    background-color: var(--background);
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
    font-weight: 700;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    margin-bottom: var(--space-4);
}

.step-title {
    font-size: 1.125rem;
    margin-bottom: var(--space-2);
}

.step-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.step-badge {
    display: inline-block;
    margin-top: var(--space-3);
    padding: var(--space-1) var(--space-3);
    font-size: 0.75rem;
    font-weight: 600;
    background-color: var(--primary);
    color: white;
    border-radius: var(--radius-full);
}

.step-connector {
    display: none;
}

@media (min-width: 768px) {
    .step-connector {
        display: flex;
        align-items: center;
        padding: 0 var(--space-4);
    }
}

/* --------------------------------------------------------------------------
   Alternatives Section
   -------------------------------------------------------------------------- */
.alternatives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-6);
}

.alternative-card {
    padding: var(--space-8);
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-align: center;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.alternative-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.alternative-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
}

.alternative-title {
    font-size: 1.125rem;
    margin-bottom: var(--space-2);
}

.alternative-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   Tours Section
   -------------------------------------------------------------------------- */
.tours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-6);
}

.tour-card {
    display: block;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.tour-image {
    position: relative;
    aspect-ratio: 16/10;
    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-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

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

.tour-icon {
    opacity: 0.9;
}

.tour-content {
    padding: var(--space-4);
}

.tour-content .badge {
    margin-bottom: var(--space-2);
}

.tour-title {
    font-size: 0.875rem;
    color: var(--text);
}

/* --------------------------------------------------------------------------
   Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-6);
}

.testimonial-card {
    padding: var(--space-8);
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.testimonial-stars {
    color: #F59E0B;
    font-size: 1.25rem;
    margin-bottom: var(--space-4);
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.testimonial-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
    font-weight: 600;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
}

.testimonial-name {
    display: block;
    font-style: normal;
    font-weight: 600;
}

.testimonial-role {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Gallery Section
   -------------------------------------------------------------------------- */
.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: center;
    margin-bottom: var(--space-8);
}

.filter-btn {
    padding: var(--space-2) var(--space-4);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

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

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.gallery-item:hover {
    transform: scale(1.02);
}

.gallery-item.hidden {
    display: none;
}

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

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

.gallery-item figcaption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-3);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    color: white;
    font-size: 0.875rem;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.gallery-item:hover figcaption {
    opacity: 1;
    transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Lightbox
   -------------------------------------------------------------------------- */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.95);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: white;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: background-color var(--transition-fast);
    z-index: 10;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.lightbox-close {
    top: var(--space-4);
    right: var(--space-4);
}

.lightbox-prev {
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-content {
    text-align: center;
    max-width: 90vw;
    max-height: 80vh;
}

.lightbox-image {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
}

.lightbox-caption {
    margin-top: var(--space-4);
    color: white;
    font-size: 1rem;
}

.lightbox-counter {
    margin-top: var(--space-2);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   WG Types Section
   -------------------------------------------------------------------------- */
.wg-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-6);
}

.wg-type-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-8);
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-align: center;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.wg-type-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.wg-type-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
}

.wg-type-card .badge {
    margin-bottom: var(--space-3);
}

.wg-type-title {
    font-size: 1.125rem;
    margin-bottom: var(--space-2);
    color: var(--text);
}

.wg-type-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--space-4);
}

.wg-type-link {
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.contact-grid {
    display: grid;
    gap: var(--space-12);
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1.5fr;
        gap: var(--space-16);
    }
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contact-card {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4);
}

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 0.875rem;
    margin-bottom: var(--space-1);
}

.contact-details p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.contact-details a {
    color: var(--text-secondary);
}

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

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-3) var(--space-4);
    font-size: 1rem;
    font-family: inherit;
    color: var(--text);
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #EF4444;
}

.form-error {
    font-size: 0.75rem;
    color: #EF4444;
    min-height: 1rem;
}

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

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-privacy {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* --------------------------------------------------------------------------
   FAQ Section
   -------------------------------------------------------------------------- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.faq-item {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    width: 100%;
    padding: var(--space-4) var(--space-6);
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    color: var(--text);
    cursor: pointer;
    list-style: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.faq-item[open] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--space-6) var(--space-6);
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    padding: var(--space-16) 0 var(--space-8);
    background-color: var(--surface);
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

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

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr repeat(3, 1fr);
    }
}

.footer-brand img {
    height: 32px;
    width: auto;
    margin-bottom: var(--space-4);
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--space-4);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

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

.footer-nav h4,
.footer-contact h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-nav a {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

.footer-contact address p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

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

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

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid var(--border);
    text-align: center;
}

@media (min-width: 640px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal a {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-legal a:hover {
    color: var(--primary);
}

/* --------------------------------------------------------------------------
   Cookie Consent
   -------------------------------------------------------------------------- */
.cookie-consent {
    position: fixed;
    bottom: var(--space-4);
    left: var(--space-4);
    right: var(--space-4);
    max-width: 500px;
    padding: var(--space-6);
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
}

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

@media (min-width: 640px) {
    .cookie-consent {
        left: var(--space-6);
        right: auto;
    }
}

.cookie-content h3 {
    font-size: 1rem;
    margin-bottom: var(--space-2);
}

.cookie-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

.cookie-buttons {
    display: flex;
    gap: var(--space-3);
}

.cookie-buttons .btn {
    flex: 1;
}

/* --------------------------------------------------------------------------
   Subpage Styles
   -------------------------------------------------------------------------- */
.mini-hero {
    padding: calc(var(--header-height) + var(--space-12)) 0 var(--space-12);
    background-color: var(--surface);
    text-align: center;
}

.mini-hero-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
}

.mini-hero .badge {
    margin-bottom: var(--space-4);
}

.mini-hero-title {
    margin-bottom: var(--space-4);
}

.mini-hero-description {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.subpage-content {
    padding: var(--space-16) 0;
}

.subpage-content h2 {
    margin-bottom: var(--space-6);
}

.subpage-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    max-width: 800px;
}

.uni-distances {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
    margin: var(--space-8) 0;
}

.uni-card {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.uni-card span:first-child {
    font-size: 1.25rem;
}

.uni-info {
    display: flex;
    flex-direction: column;
}

.uni-name {
    font-size: 0.875rem;
    font-weight: 500;
}

.uni-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.cta-section {
    padding: var(--space-16) 0;
    background-color: var(--surface);
    text-align: center;
}

.cta-section h2 {
    margin-bottom: var(--space-4);
}

.cta-section p {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
}

/* --------------------------------------------------------------------------
   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;
}