/* ===== Variables & Reset ===== */
:root {
    --color-sand: #e8dfd4;
    --color-reed: #8b7355;
    --color-reed-dark: #6b5344;
    --color-ocean: #3d5a6c;
    --color-ocean-light: #5a7d8c;
    --color-cream: #f5f0e8;
    --color-white: #ffffff;
    --color-text: #2c2c2c;
    --color-text-muted: #5a5a5a;
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', -apple-system, sans-serif;
    --shadow-soft: 0 4px 24px rgba(107, 83, 68, 0.08);
    --shadow-hover: 0 12px 40px rgba(107, 83, 68, 0.15);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--color-text);
    line-height: 1.6;
    background: var(--color-cream);
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

/* ===== Header & Hero ===== */
.header {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.header.header--compact {
    min-height: auto;
}

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4), transparent);
    transition: background var(--transition);
}

.nav.scrolled {
    background: rgba(245, 240, 232, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-soft);
}

.nav.scrolled .logo,
.nav.scrolled .nav-links a {
    color: var(--color-text);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-white);
    letter-spacing: 0.02em;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
}

.nav-links a {
    color: rgba(255,255,255,0.95);
    font-weight: 500;
    font-size: 0.95rem;
    transition: opacity var(--transition);
}

.nav-links a:hover {
    opacity: 0.8;
}

.hero {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image-wrapper {
    position: absolute;
    inset: 0;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(44, 44, 44, 0.25) 0%,
        rgba(44, 44, 44, 0.5) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    max-width: 720px;
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 600;
    color: var(--color-white);
    line-height: 1.15;
    margin-bottom: 1rem;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-content .accent {
    font-style: italic;
    color: var(--color-sand);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.95);
    margin-bottom: 2rem;
    font-weight: 300;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.25rem;
    background: var(--color-reed);
    color: var(--color-white);
    font-weight: 500;
    font-size: 1rem;
    border-radius: var(--radius);
    transition: all var(--transition);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background: var(--color-reed-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* ===== Sections ===== */
section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

section h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 600;
    color: var(--color-reed-dark);
    text-align: center;
    margin-bottom: 1rem;
}

.section-intro {
    text-align: center;
    color: var(--color-text-muted);
    max-width: 560px;
    margin: 0 auto 3rem;
}

/* ===== Wohnungen Grid ===== */
.wohnungen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.wohnung-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

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

.card-image-wrapper {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

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

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

.card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--color-reed);
    color: var(--color-white);
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: 20px;
}

.card-expand {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition);
}

.card-image-wrapper:hover .card-expand {
    opacity: 1;
}

.card-content {
    padding: 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-reed-dark);
    margin-bottom: 0.75rem;
}

.card-description {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    flex: 1;
}

.card-features {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    padding-left: 0;
}

.card-features li {
    font-size: 0.85rem;
    color: var(--color-ocean);
    background: rgba(61, 90, 108, 0.08);
    padding: 0.35rem 0.7rem;
    border-radius: 20px;
}

.card-capacity {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-ocean);
    margin-right: 0.5rem;
}

.buchung-btn {
    width: 100%;
    padding: 0.9rem;
    background: var(--color-ocean);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}

.buchung-btn:hover {
    background: var(--color-ocean-light);
    transform: translateY(-1px);
}

/* ===== Premium Whole House Card ===== */
.wohnung-card-premium {
    border: 2px solid var(--color-reed);
    background: linear-gradient(135deg, rgba(139, 115, 85, 0.03) 0%, rgba(61, 90, 108, 0.03) 100%);
}

.wohnung-card-premium:hover {
    box-shadow: 0 16px 50px rgba(107, 83, 68, 0.2);
    transform: translateY(-8px);
}

.card-badge-premium {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: linear-gradient(135deg, var(--color-reed) 0%, var(--color-reed-dark) 100%);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 20px;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 12px rgba(107, 83, 68, 0.3);
}

.wohnung-card-premium .card-content h3 {
    color: var(--color-reed-dark);
}

.wohnung-card-premium .card-content h3 .text-accent {
    color: var(--color-ocean);
    font-size: 0.85em;
    font-style: italic;
    display: block;
}

.wohnung-card-premium .card-features li {
    background: rgba(139, 115, 85, 0.12);
    color: var(--color-reed-dark);
    font-weight: 500;
}

.buchung-btn-premium {
    background: linear-gradient(135deg, var(--color-reed) 0%, var(--color-reed-dark) 100%);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.buchung-btn-premium:hover {
    background: linear-gradient(135deg, var(--color-reed-dark) 0%, var(--color-reed) 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(107, 83, 68, 0.25);
}

/* ===== Buchungsformular ===== */
.buchung-section {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 4rem 2rem;
    box-shadow: var(--shadow-soft);
}

.buchungsformular {
    max-width: 640px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.85rem 1rem;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.date-select-wrapper {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.75rem;
    align-items: center;
}

.calendar-btn {
    padding: 0.9rem 1rem;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    background: #f7f5ef;
    color: var(--color-text);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}

.calendar-btn:hover {
    border-color: var(--color-ocean);
    background: var(--color-white);
}

.submit-btn {
    padding: 1rem 2rem;
    background: var(--color-reed);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    margin-top: 0.5rem;
}

.submit-btn:hover {
    background: var(--color-reed-dark);
    transform: translateY(-2px);
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ===== Kontakt ===== */
.kontakt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.kontakt-card {
    text-align: center;
    padding: 2rem;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition);
}

.kontakt-card:hover {
    transform: translateY(-4px);
}

.kontakt-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 1rem;
    color: var(--color-reed);
}

.kontakt-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-reed-dark);
    margin-bottom: 0.5rem;
}

.kontakt-card a,
.kontakt-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.kontakt-card a:hover {
    color: var(--color-ocean);
}

/* ===== Lage-Sektion ===== */
.lage-section {
    background: var(--color-cream);
}

.lage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.lage-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition);
    text-align: center;
    border-top: 4px solid transparent;
}

.lage-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--color-ocean);
}

.lage-icon {
    font-size: 2.5rem;
    color: var(--color-reed);
    margin-bottom: 1.25rem;
    display: block;
}

.lage-card h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-reed-dark);
    margin-bottom: 0.75rem;
}

.lage-distance {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-ocean);
    margin-bottom: 1rem;
}

.lage-description {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ===== Footer ===== */
.footer {
    text-align: center;
    padding: 2rem;
    background: var(--color-reed-dark);
    color: var(--color-sand);
    font-size: 0.9rem;
}

/* ===== Modal ===== */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

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

.modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    z-index: 10;
}

.modal-gallery img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius);
}

#bilder-modal .modal-close {
    top: -3rem;
    right: 0;
    color: white;
    font-size: 2.5rem;
}

/* Calendar Modal Styles */
.calendar-modal-content {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.calendar-modal-header {
    padding: 2rem;
    border-bottom: 1px solid #e1d7ca;
    background: linear-gradient(135deg, #f7f4ee 0%, #ffffff 100%);
    border-radius: 20px 20px 0 0;
}

.calendar-modal-header h2 {
    font-size: 1.5rem;
    margin: 0 0 0.25rem 0;
    color: var(--color-reed-dark);
}

.calendar-modal-header p {
    margin: 0;
    color: #999;
    font-size: 0.9rem;
}

.calendar-modal-wrapper {
    padding: 2rem;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.calendar-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--color-reed-dark);
}

.calendar-controls {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.calendar-controls select {
    padding: 0.6rem 0.8rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #ffffff;
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition);
    font-size: 0.9rem;
}

.calendar-controls select:hover {
    background: #f0e9df;
}

.calendar-grid {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
    margin-bottom: 1.5rem;
}

.calendar-grid th,
.calendar-grid td {
    width: 60px;
    height: 60px;
    padding: 0;
    border: 1px solid #e2d8c9;
    font-size: 0.9rem;
}

.calendar-grid th {
    font-weight: 600;
    color: var(--color-reed-dark);
    background: #f0e9df;
}

.day-cell {
    cursor: pointer;
    user-select: none;
    transition: background var(--transition), color var(--transition);
    background: #ffffff;
    color: var(--color-text);
    border: 1px solid #e2d8c9;
    font-weight: 500;
}

.day-cell:empty {
    background: #fafaf8;
    cursor: default;
}

.day-cell.available:hover {
    background: #dfe5ff;
}

.day-cell.booked {
    background: #ff6b6b;
    color: white;
    cursor: not-allowed;
}

.day-cell.selected {
    background: #339af0 !important;
    color: white;
}

.calendar-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #fafaf8;
    border-radius: 8px;
    font-weight: 500;
    color: var(--color-text);
}

.button-group {
    display: flex;
    gap: 0.75rem;
}

.submit-btn {
    padding: 0.8rem 1.5rem;
    background: var(--color-reed);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background var(--transition);
    font-size: 0.9rem;
    font-weight: 500;
}

.submit-btn:hover:not(:disabled) {
    background: var(--color-reed-dark);
}

.submit-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

@media (max-width: 720px) {
    .calendar-modal-content {
        max-width: 95vw;
        max-height: 95vh;
    }

    .calendar-modal-header {
        padding: 1.5rem;
    }

    .calendar-modal-wrapper {
        padding: 1.5rem;
    }

    .modal-close {
        top: 1rem;
        right: 1rem;
    }

    .calendar-controls {
        flex-direction: column;
        width: 100%;
    }

    .calendar-controls select {
        width: 100%;
    }

    .calendar-grid th,
    .calendar-grid td {
        width: 50px;
        height: 50px;
        font-size: 0.8rem;
    }
}

/* ===== Wohnungs-Detailseiten ===== */
.detail-hero {
    padding-top: 6rem;
    padding-bottom: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.detail-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 3rem);
    color: var(--color-reed-dark);
    margin-bottom: 0.5rem;
}

.detail-hero p {
    color: var(--color-text-muted);
}

.detail-layout {
    max-width: 1200px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 2.5rem;
}

.detail-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    padding: 1.5rem;
}

.detail-info h2 {
    font-family: var(--font-display);
    font-size: 1.7rem;
    color: var(--color-reed-dark);
    margin-bottom: 0.75rem;
}

.detail-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
    margin: 1rem 0 1.5rem;
}

.detail-meta-item {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.detail-meta-label {
    font-weight: 600;
    color: var(--color-ocean);
}

.detail-description {
    font-size: 0.95rem;
    color: var(--color-text);
    margin-bottom: 1.5rem;
}

.detail-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.detail-list li {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 0.4rem;
}

.detail-booking-btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    background: var(--color-ocean);
    color: var(--color-white);
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 1rem;
    transition: all var(--transition);
}

.detail-booking-btn:hover {
    background: var(--color-ocean-light);
    transform: translateY(-1px);
}

.detail-back {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9rem;
    color: var(--color-ocean);
    margin-bottom: 1rem;
}

.detail-back span {
    font-size: 1.1rem;
}

/* Karussell */
.carousel {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    background: #000;
}

.carousel-image-wrapper {
    position: relative;
    aspect-ratio: 4/3;
}

.carousel-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.45);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: background var(--transition);
}

.carousel-btn:hover {
    background: rgba(0, 0, 0, 0.7);
}

.carousel-btn.prev {
    left: 1rem;
}

.carousel-btn.next {
    right: 1rem;
}

.carousel-dots {
    position: absolute;
    bottom: 0.75rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.35rem;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    border: none;
    cursor: pointer;
}

.carousel-dot.active {
    background: var(--color-sand);
}

@media (max-width: 800px) {
    .detail-layout {
        grid-template-columns: 1fr;
        padding: 0 1.5rem 3rem;
    }

    .detail-hero {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}