:root {
    --color-primary: #a8d5ba;
    --color-primary-dark: #8bc4a0;
    --color-primary-light: #d4ede0;
    --color-secondary: #f4e4c1;
    --color-accent: #e8b5a8;
    --color-text: #2d3436;
    --color-text-light: #636e72;
    --color-bg: #fefefe;
    --color-bg-alt: #f8f9fa;
    --color-white: #ffffff;
    --color-shadow: rgba(0, 0, 0, 0.08);
    --color-shadow-hover: rgba(0, 0, 0, 0.12);

    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Georgia', 'Times New Roman', serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: 0 2px 12px var(--color-shadow);
    z-index: 1000;
    transition: var(--transition);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    text-decoration: none;
}

.logo svg {
    color: var(--color-primary);
}

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

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

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

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

.nav-link.active {
    color: var(--color-primary-dark);
    font-weight: 600;
}

.nav-link.active::after {
    width: 100%;
    background: var(--color-primary-dark);
}

.btn-primary {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--color-shadow-hover);
}

.btn-secondary {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: transparent;
    color: var(--color-primary-dark);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 3px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(45, 52, 54, 0.6) 0%, rgba(45, 52, 54, 0.4) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    max-width: 800px;
    padding: var(--spacing-xl);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.5rem);
    margin-bottom: var(--spacing-xl);
    font-weight: 400;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-buttons .btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(168, 213, 186, 0.4);
}

.hero-buttons .btn-primary:hover {
    background: var(--color-primary-dark);
    box-shadow: 0 6px 20px rgba(168, 213, 186, 0.6);
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.hero-buttons .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: var(--color-white);
}

.section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg);
}

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

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

#booking {
    padding: var(--spacing-xl) 0;
}

#booking .section-header {
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

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

.apartment-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 16px var(--color-shadow);
    transition: var(--transition);
}

.apartment-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px var(--color-shadow-hover);
}

.apartment-gallery {
    width: 100%;
    height: 400px;
    overflow: hidden;
}

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

.apartment-card:hover .apartment-gallery img {
    transform: scale(1.05);
}

.gallery-wrapper {
    position: relative;
    margin: 0 -1rem;
}

.apartment-gallery-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) var(--color-bg-alt);
    scroll-padding: var(--spacing-lg);
}

.apartment-gallery-grid::-webkit-scrollbar {
    height: 10px;
}

.apartment-gallery-grid::-webkit-scrollbar-track {
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
}

.apartment-gallery-grid::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    animation: pulse 2s ease-in-out infinite;
}

.apartment-gallery-grid::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-dark);
    animation: none;
}

.gallery-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-primary-dark);
    transition: var(--transition);
    z-index: 10;
    box-shadow: 0 4px 16px var(--color-shadow);
}

.gallery-nav-btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px var(--color-shadow-hover);
}

.gallery-nav-btn.prev {
    left: 3rem;
}

.gallery-nav-btn.next {
    right: 3rem;
}

.gallery-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.gallery-nav-btn:disabled:hover {
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-primary-dark);
    transform: translateY(-50%) scale(1);
}

.apartment-gallery-grid img {
    flex: 0 0 calc(70vw - var(--spacing-lg));
    max-width: 600px;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
    scroll-snap-align: center;
    box-shadow: 0 4px 16px var(--color-shadow);
}

.apartment-gallery-grid img:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 32px var(--color-shadow-hover);
}

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

.apartment-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.apartment-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.apartment-features {
    list-style: none;
    display: grid;
    gap: var(--spacing-md);
}

.apartment-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: var(--color-text-light);
    font-size: 1rem;
}

.apartment-features svg {
    flex-shrink: 0;
    color: var(--color-primary);
    margin-top: 2px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 4px 16px var(--color-shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--color-shadow-hover);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: 50%;
    color: var(--color-primary-dark);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.feature-text {
    color: var(--color-text-light);
    line-height: 1.6;
}

.aussenbereich-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.aussenbereich-gallery img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 16px var(--color-shadow);
    transition: var(--transition);
    cursor: pointer;
}

.aussenbereich-gallery img:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 32px var(--color-shadow-hover);
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.activity-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px var(--color-shadow);
    transition: var(--transition);
}

.activity-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px var(--color-shadow-hover);
}

.activity-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.activity-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.activity-card p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.booking-container {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 16px var(--color-shadow);
}

.booking-cta {
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-primary-light) 100%);
    padding: var(--spacing-3xl) var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px var(--color-shadow-hover);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    border: 3px solid var(--color-primary);
    transition: var(--transition);
}

.booking-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px var(--color-shadow-hover);
}

.booking-cta-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    border-radius: 50%;
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(168, 213, 186, 0.4);
    animation: pulse-icon 2s ease-in-out infinite;
}

@keyframes pulse-icon {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 16px rgba(168, 213, 186, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 8px 24px rgba(168, 213, 186, 0.6);
    }
}

.booking-cta-title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.booking-cta-text {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.booking-cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
    box-shadow: 0 4px 16px rgba(168, 213, 186, 0.4);
}

.booking-cta-button:hover {
    box-shadow: 0 6px 24px rgba(168, 213, 186, 0.6);
}

.booking-cta-button svg {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .booking-cta {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .booking-cta-icon {
        width: 80px;
        height: 80px;
    }

    .booking-cta-icon svg {
        width: 48px;
        height: 48px;
    }
}

.booking-container-full {
    width: 100%;
    background: var(--color-white);
    padding: 0;
    overflow: hidden;
}

#deskline-booking-widget {
    width: 100%;
    min-height: 600px;
    vertical-align: top;
}

#deskline-booking-widget > * {
    margin-top: -80px;
    vertical-align: top;
}

#deskline-booking-widget iframe {
    margin-top: -80px;
    vertical-align: top;
    display: block;
}

.booking-placeholder {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    color: var(--color-text-light);
}

.booking-placeholder svg {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.booking-placeholder p {
    font-size: 1.125rem;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
}

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

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
}

.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: 50%;
    color: var(--color-primary-dark);
}

.contact-item h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.contact-item p {
    color: var(--color-text-light);
    line-height: 1.6;
}

.contact-item a {
    color: var(--color-primary-dark);
    text-decoration: none;
    transition: var(--transition);
}

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

.map-container {
    margin-top: var(--spacing-md);
}

.map-container-full {
    width: 100%;
    margin-top: var(--spacing-md);
}

.contact-form-wrapper {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 16px var(--color-shadow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

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

.form-group label {
    font-weight: 600;
    color: var(--color-text);
}

.form-group input,
.form-group textarea {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-bg-alt);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.footer {
    background: var(--color-text);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    text-align: center;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--color-white);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-links .separator {
    opacity: 0.5;
}

.footer-credit {
    font-size: 0.875rem;
    opacity: 0.8;
}

.footer-credit a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: var(--transition);
}

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

.fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards;
}

.slide-up {
    opacity: 0;
    transform: translateY(30px);
}

.slide-up.visible {
    animation: slideUp 0.8s ease-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

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

@media (max-width: 1024px) {
    .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-white);
        flex-direction: column;
        padding-top: 80px;
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
        box-shadow: 0 4px 12px var(--color-shadow);
        transform: translateX(100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        z-index: 999;
        overflow-y: auto;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .nav.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        font-size: 1.25rem;
        padding: var(--spacing-xs) 0;
        width: 100%;
    }

    .nav .btn-primary {
        width: 100%;
        text-align: center;
        margin-top: var(--spacing-md);
    }

    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    body::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        z-index: 998;
        pointer-events: none;
    }

    body.menu-open::before {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .hero {
        min-height: 500px;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .section {
        padding: var(--spacing-2xl) 0;
    }

    .section-header {
        margin-bottom: var(--spacing-xl);
    }

    .feature-grid,
    .activities-grid {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .contact-info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .apartment-gallery {
        height: 300px;
    }

    .apartment-gallery-grid {
        scroll-padding: var(--spacing-md);
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }

    .apartment-gallery-grid img {
        flex: 0 0 calc(90vw - var(--spacing-md));
        height: 300px;
        scroll-snap-align: center;
    }

    .aussenbereich-gallery {
        grid-template-columns: 1fr;
    }

    .aussenbereich-gallery img {
        height: 300px;
    }

    .gallery-nav-btn {
        width: 40px;
        height: 40px;
    }

    .gallery-nav-btn.prev {
        left: 1rem;
    }

    .gallery-nav-btn.next {
        right: 1rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .aussenbereich-gallery {
        grid-template-columns: repeat(2, 1fr);
    }

    .apartment-gallery-grid {
        scroll-padding: var(--spacing-md);
        padding: var(--spacing-md);
    }

    .apartment-gallery-grid img {
        flex: 0 0 calc(70vw - var(--spacing-lg));
        height: 350px;
        scroll-snap-align: center;
    }

    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .activities-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1025px) and (max-width: 1400px) {
    .aussenbereich-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
    animation: fadeIn 0.3s ease;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    position: relative;
    animation: zoomIn 0.3s ease;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    transition: var(--transition);
    z-index: 10000;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    transition: var(--transition);
    z-index: 10000;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.apartment-gallery-grid img,
.aussenbereich-gallery img {
    cursor: pointer;
    transition: var(--transition);
}

.apartment-gallery-grid img:hover,
.aussenbereich-gallery img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 24px var(--color-shadow-hover);
}

.apartment-card {
    animation-delay: 0.1s;
}

.feature-card:nth-child(1) {
    animation-delay: 0.1s;
}

.feature-card:nth-child(2) {
    animation-delay: 0.2s;
}

.feature-card:nth-child(3) {
    animation-delay: 0.3s;
}

.activity-card:nth-child(1) { animation-delay: 0.05s; }
.activity-card:nth-child(2) { animation-delay: 0.1s; }
.activity-card:nth-child(3) { animation-delay: 0.15s; }
.activity-card:nth-child(4) { animation-delay: 0.2s; }
.activity-card:nth-child(5) { animation-delay: 0.25s; }
.activity-card:nth-child(6) { animation-delay: 0.3s; }
.activity-card:nth-child(7) { animation-delay: 0.35s; }
.activity-card:nth-child(8) { animation-delay: 0.4s; }

.contact-item {
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateX(5px);
}

.header {
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.hero-title {
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-subtitle {
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-buttons {
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

@media (max-width: 768px) {
    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
    }

    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }

    .lightbox-close {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
    }
}

/* Apartment Facts */
.apartment-facts {
    padding: var(--spacing-md);
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.apartment-facts p {
    margin: var(--spacing-xs) 0;
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.8;
}

.apartment-facts p strong {
    font-weight: 600;
    color: var(--color-text);
}

/* Apartment Details Accordion */
.apartment-details-accordion {
    margin-top: var(--spacing-lg);
}

.accordion-toggle {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.accordion-toggle:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--color-shadow-hover);
}

.accordion-toggle svg {
    transition: transform 0.3s ease;
}

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

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.accordion-content.active {
    max-height: 2000px;
    margin-top: var(--spacing-md);
}

.details-section {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border: 2px solid var(--color-primary-light);
}

.details-section:last-child {
    margin-bottom: 0;
}

.details-section h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary-light);
}

.details-section h4 svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.details-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-sm);
}

.details-list li {
    padding: var(--spacing-xs);
    color: var(--color-text-light);
    font-size: 0.95rem;
    position: relative;
    padding-left: var(--spacing-lg);
}

.details-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .apartment-content {
        padding: var(--spacing-lg);
    }

    .apartment-facts {
        padding: var(--spacing-lg);
        margin-left: var(--spacing-xs);
        margin-right: var(--spacing-xs);
    }

    .details-list {
        grid-template-columns: 1fr;
    }

    .details-section {
        padding: var(--spacing-lg);
        margin-left: var(--spacing-xs);
        margin-right: var(--spacing-xs);
    }

    .details-list li {
        padding-left: var(--spacing-xl);
        padding-right: var(--spacing-md);
    }

    .accordion-content.active {
        max-height: 3000px;
    }
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px var(--color-shadow-hover);
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8);
    transition: var(--transition);
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.scroll-to-top:hover {
    background: var(--color-primary-dark);
    transform: scale(1.1);
    box-shadow: 0 6px 16px var(--color-shadow-hover);
}

.scroll-to-top:active {
    transform: scale(0.95);
}

@media (max-width: 768px) {
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* Amenities Section */
.amenities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.amenity-category {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 16px var(--color-shadow);
    transition: var(--transition);
}

.amenity-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px var(--color-shadow-hover);
}

.amenity-icon {
    width: 80px;
    height: 80px;
    background: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.amenity-icon svg {
    color: var(--color-primary);
}

.amenity-category h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.amenity-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.amenity-category ul li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text-light);
    font-size: 1rem;
    position: relative;
    padding-left: var(--spacing-md);
}

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

@media (max-width: 768px) {
    .amenities-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .amenity-category {
        padding: var(--spacing-lg);
    }
}