/**
 * anydoors Website - Modern CSS
 * Responsive, clean, und performant
 */

/* ============================================
   CSS CUSTOM PROPERTIES (Variables)
   ============================================ */
:root {
    /* Farben - inspiriert vom anydoors Logo */
    --color-primary: #2D5A5C;      /* Petrol/Tü

rkis */
    --color-primary-light: #3A7476;
    --color-primary-dark: #1E3D3F;
    --color-accent: #FF9933;        /* Orange */
    --color-accent-hover: #CC7A29;  /* Dunkleres Orange für Hover */
    --color-secondary: #7A7A7A;     /* Grau */

    /* Neutrale Farben */
    --color-white: #FFFFFF;
    --color-black: #0D1C3B;
    --color-gray-light: #F5F5F5;
    --color-gray-medium: #E0E0E0;
    --color-gray-dark: #666666;

    /* Typografie */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Font Sizes (Responsive) */
    --font-size-base: 16px;
    --font-size-small: 0.875rem;    /* 14px */
    --font-size-medium: 1rem;        /* 16px */
    --font-size-large: 1.125rem;     /* 18px */
    --font-size-h1: 2.5rem;          /* 40px */
    --font-size-h2: 2rem;            /* 32px */
    --font-size-h3: 1.5rem;          /* 24px */
    --font-size-h4: 1.25rem;         /* 20px */

    /* Spacing */
    --spacing-xs: 0.5rem;    /* 8px */
    --spacing-sm: 1rem;      /* 16px */
    --spacing-md: 1.5rem;    /* 24px */
    --spacing-lg: 2rem;      /* 32px */
    --spacing-xl: 3rem;      /* 48px */
    --spacing-xxl: 4rem;     /* 64px */

    /* Layout */
    --max-width: 1200px;
    --max-width-text: 800px;
    --border-radius: 8px;
    --border-radius-large: 16px;

    /* Shadows */
    --shadow-small: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-large: 0 8px 16px rgba(0, 0, 0, 0.2);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-medium);
    line-height: 1.6;
    color: var(--color-black);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-dark);
}

h1 {
    font-size: var(--font-size-h1);
    margin-bottom: var(--spacing-lg);
}

h2 {
    font-size: var(--font-size-h2);
}

h3 {
    font-size: var(--font-size-h3);
}

h4 {
    font-size: var(--font-size-h4);
}

p {
    margin-bottom: var(--spacing-md);
}

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

a:hover {
    color: var(--color-accent);
    opacity: 1;
}

/* ============================================
   LAYOUT COMPONENTS
   ============================================ */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-narrow {
    max-width: var(--max-width-text);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xxl) 0;
}

.section-gray {
    background-color: var(--color-gray-light);
    background-image:
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 10px,
            rgba(0, 0, 0, 0.02) 10px,
            rgba(0, 0, 0, 0.02) 11px
        ),
        repeating-linear-gradient(
            -45deg,
            transparent,
            transparent 10px,
            rgba(0, 0, 0, 0.02) 10px,
            rgba(0, 0, 0, 0.02) 11px
        );
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-small);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo {
    max-height: 80px;
    width: auto;
}

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

.nav-link {
    font-weight: 500;
    color: var(--color-primary-dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    white-space: nowrap;
    font-size: 0.95rem;
}

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

.nav-link.active {
    color: var(--color-accent);
}

/* Language Switcher */
.language-switcher {
    font-weight: 600 !important;
    background-color: var(--color-primary) !important;
    color: white !important;
    padding: var(--spacing-xs) var(--spacing-sm) !important;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    white-space: nowrap !important;
    font-size: 0.9rem !important;
}

.language-switcher:hover {
    background-color: var(--color-primary-dark) !important;
    transform: translateY(-2px);
}

/* Primary Button in Nav */
.nav .btn-primary {
    white-space: nowrap;
    font-size: 0.9rem;
    padding: var(--spacing-xs) var(--spacing-md);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-primary);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-medium);
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

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

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    overflow: hidden;
    padding: var(--spacing-xxl) 0;
}

.hero.location-hero {
    min-height: 500px;
    padding: calc(var(--spacing-xxl) * 2) 0;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero h1 {
    color: var(--color-white);
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-xl);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ============================================
   CARDS & GRID
   ============================================ */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-large);
    overflow: hidden;
    box-shadow: var(--shadow-small);
    transition: all var(--transition-medium);
}

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

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

/* Für Bildergalerien ohne Textinhalt - besseres Seitenverhältnis */
.card > .card-image:only-child {
    height: 250px;
    object-fit: cover;
}

.card-content {
    padding: var(--spacing-lg);
}

.card-title {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-sm);
    word-break: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.card-text {
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
}

/* Location cards - cleaner styling for simple text cards */
.location-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-large);
    border: 2px solid var(--color-gray-light);
    padding: var(--spacing-md) var(--spacing-lg);
    transition: all var(--transition-medium);
    text-align: center;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.location-card:hover {
    border-color: var(--color-accent);
    background-color: var(--color-background);
    transform: translateY(-2px);
}

.location-card h4 {
    margin: 0;
    font-size: 1rem;
    line-height: 1.4;
    color: var(--color-text);
}

.card-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-small);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.card-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Seasonal badge for events */
.seasonal-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background: var(--color-accent);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: var(--shadow-medium);
    z-index: 10;
}

/* ============================================
   FEATURES / USP SECTION
   ============================================ */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    row-gap: var(--spacing-md);
}

.feature {
    text-align: center;
    padding: var(--spacing-lg);
}

.feature-icon {
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.feature-title {
    font-size: var(--font-size-h4);
    margin-bottom: calc(var(--spacing-sm) * 0.5);
}

.feature-text {
    color: var(--color-gray-dark);
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-large);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

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

.footer-section h4 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

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

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

.footer-section a {
    color: var(--color-accent);
    opacity: 0.9;
    transition: all var(--transition-fast);
}

.footer-section a:hover {
    opacity: 1;
    color: var(--color-accent);
    transform: translateX(2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
    font-size: var(--font-size-small);
    opacity: 0.7;
}

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

.footer-partner {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-size-small);
    opacity: 0.6;
}

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

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-item {
    padding: var(--spacing-lg);
    background-color: var(--color-gray-light);
    border-radius: var(--border-radius);
    text-align: center;
}

.contact-icon {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

/* FORM STYLES */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary-dark);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-gray-medium);
    border-radius: var(--border-radius);
    font-size: var(--font-size-medium);
    font-family: var(--font-primary);
    transition: border-color var(--transition-fast);
}

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

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

/* ============================================
   LOCATION PAGE STYLES
   ============================================ */
.location-hero {
    background-size: cover;
    background-position: center;
    min-height: 400px;
}

.location-highlights {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.location-highlights li {
    padding: var(--spacing-sm);
    background-color: var(--color-gray-light);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--border-radius);
}

.location-highlights li::before {
    content: "✓ ";
    color: var(--color-accent);
    font-weight: bold;
    margin-right: var(--spacing-xs);
}

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

.text-primary {
    color: var(--color-primary);
}

.text-accent {
    color: var(--color-accent);
}

.bg-gray {
    background-color: var(--color-gray-light);
}

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

/* Center h3 headings in narrow containers (content sections) - except legal pages */
.section-gray .container-narrow h3 {
    text-align: center;
}
.mt-xl { margin-top: var(--spacing-xl); }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    :root {
        --font-size-h1: 2rem;
        --font-size-h2: 1.5rem;
        --font-size-h3: 1.25rem;
        --spacing-xxl: 2rem;
    }

    .header-content {
        flex-wrap: wrap;
    }

    .menu-toggle {
        display: block;
    }

    .nav {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: var(--spacing-sm);
        padding-top: var(--spacing-md);
    }

    .nav.active {
        display: flex;
    }

    .hero {
        min-height: 400px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .grid,
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

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

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* Smooth scroll offset for sticky header */
html {
    scroll-padding-top: 80px;
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing-box {
    background: white;
    border: 3px solid var(--color-accent);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-large);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-large);
}

.price-display {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent);
    margin: var(--spacing-md) 0;
    font-family: var(--font-heading);
    line-height: 1;
}

.price-label {
    font-size: var(--font-size-h3);
    color: var(--color-primary-dark);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.price-note {
    font-size: var(--font-size-medium);
    color: var(--color-gray-dark);
    margin-top: var(--spacing-md);
    line-height: 1.6;
}

.discount-section {
    background: var(--color-gray-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-large);
    margin: var(--spacing-lg) 0;
}

.discount-section h3 {
    color: var(--color-primary-dark);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.discount-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
}

.discount-item {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-accent);
    box-shadow: var(--shadow-small);
    text-align: center;
}

.discount-item h4 {
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-h4);
}

.discount-item p {
    margin: 0;
    font-size: var(--font-size-h3);
    font-weight: 700;
    color: var(--color-accent);
}

/* Accordion */
.accordion {
    background: white;
    border-radius: var(--border-radius-large);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    border: 2px solid var(--color-gray-medium);
}

.accordion-header {
    background: var(--color-primary);
    padding: var(--spacing-md) var(--spacing-xl);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-fast);
    user-select: none;
}

.accordion-header:hover {
    background: var(--color-primary-dark);
}

.accordion-header h3 {
    margin: 0;
    color: white;
    font-size: var(--font-size-h3);
}

.accordion-icon {
    font-size: 1.5rem;
    transition: transform var(--transition-fast);
    color: var(--color-accent);
    font-weight: bold;
}

.accordion.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion.active .accordion-content {
    max-height: 2000px;
    transition: max-height 0.5s ease-in;
}

.accordion-body {
    padding: var(--spacing-lg);
}

.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-list li {
    padding: var(--spacing-md) 0;
    font-size: var(--font-size-large);
    border-bottom: 1px solid var(--color-gray-medium);
    line-height: 1.6;
}

.service-list li:last-child {
    border-bottom: none;
}

.optional-services {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 3px solid var(--color-accent);
}

.optional-services h4 {
    color: var(--color-primary-dark);
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-lg);
}

/* Price Badge für Event Cards */
.price-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--color-accent);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: var(--font-size-large);
    box-shadow: var(--shadow-medium);
    z-index: 10;
}

/* Blaues Price Badge für Location/Stadt Cards */
.price-badge-city {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: #3B82F6;
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: var(--font-size-large);
    box-shadow: var(--shadow-medium);
    z-index: 10;
}

@media (max-width: 768px) {
    .price-display {
        font-size: 2.5rem;
    }

    .discount-table {
        grid-template-columns: 1fr;
    }

    .price-badge,
    .price-badge-city {
        font-size: var(--font-size-medium);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}