:root {
    --primary: #d4a373;
    --primary-dark: #b5835a;
    --secondary: #2f3e46;
    --light: #f4f1de;
    --dark: #1b262c;
    --white: #ffffff;
    --gray: #e9ecef;
    --success: #2a9d8f;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

body {
    background-color: var(--white);
    color: var(--dark);
    line-height: 1.6;
    text-rendering: optimizeSpeed;
}

.skip-link {
    position: absolute;
    left: 12px;
    top: -40px;
    background: var(--primary);
    color: var(--dark);
    padding: 8px 14px;
    z-index: 2000;
    font-weight: 700;
    text-decoration: none;
    border-radius: 4px;
}
.skip-link:focus {
    top: 12px;
}

.is-hidden {
    display: none !important;
}

.time-pick-label {
    display: block;
    margin-top: 15px;
    font-weight: bold;
}

.db-error {
    text-align: center;
    color: #721c24;
}

header {
    background-color: var(--secondary);
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

nav {
    display: flex;
    gap: 20px;
}

nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    cursor: pointer;
}

nav a:hover,
nav a:focus-visible {
    color: var(--primary);
}

.phone-btn {
    background-color: var(--primary);
    color: var(--dark);
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: bold;
    text-decoration: none;
    transition: background 0.3s;
}

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

.hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    color: var(--white);
    padding: 100px 20px;
    text-align: center;
    min-height: 380px;
    background-color: var(--dark);
}

.hero picture,
.hero-media {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-media {
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1;
}

.hero-inner {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: clamp(28px, 5vw, 42px);
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto 30px auto;
}

.hero-cta {
    max-width: 250px;
    background-color: var(--primary);
    color: var(--dark);
}

.price-section {
    background-color: #fafafa;
    border-radius: 8px;
    content-visibility: auto;
    contain-intrinsic-size: 1px 420px;
}

.selected-date {
    color: var(--primary-dark);
}

.booking-form {
    margin-top: 25px;
}

.hint {
    text-align: center;
    margin-bottom: 30px;
    color: #555;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

h2 {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    font-size: 32px;
    color: var(--secondary);
}

h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--primary);
    margin: 10px auto 0 auto;
    border-radius: 2px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
    content-visibility: auto;
    contain-intrinsic-size: 1px 520px;
}

.gallery-item {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.gallery-img {
    width: 100%;
    aspect-ratio: 3 / 2;
    height: auto;
    object-fit: cover;
    background-color: var(--gray);
}

.gallery-info {
    padding: 20px;
}

.gallery-info h3 {
    margin-bottom: 10px;
    color: var(--secondary);
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-radius: 8px;
    overflow: hidden;
}

.price-table th, .price-table td {
    padding: 15px 20px;
    text-align: left;
}

.price-table th {
    background-color: var(--secondary);
    color: var(--white);
}

.price-table tr:nth-child(even) {
    background-color: var(--gray);
}

.contact-section {
    background-color: var(--light);
    padding: 60px 20px;
    content-visibility: auto;
    contain-intrinsic-size: 1px 640px;
}

.contact-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
}

.submit-btn {
    background-color: var(--secondary);
    color: var(--white);
    border: none;
    padding: 12px 20px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 5px;
    cursor: pointer;
    width: 100%;
    transition: background 0.3s;
}

.submit-btn:hover {
    background-color: var(--dark);
}

.page {
    display: none;
}

.page.active {
    display: block;
}

.calendar-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

@media (max-width: 768px) {
    .calendar-layout {
        grid-template-columns: 1fr;
    }
    .header-container {
        flex-direction: column;
        gap: 15px;
    }
}

.calendar-box {
    background: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    gap: 10px;
}

.calendar-header button {
    background: var(--secondary);
    color: #fff;
    border: none;
    padding: 8px 14px;
    border-radius: 5px;
    cursor: pointer;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
    text-align: center;
}

.day-name {
    font-weight: bold;
    color: var(--secondary);
    padding-bottom: 10px;
}

.day {
    padding: 15px 5px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
    border: none;
    background: transparent;
    width: 100%;
}

.day.available {
    background-color: #d8f3dc;
    color: #1b4332;
}

.day.available:hover {
    background-color: #b7e4c7;
}

.day.full {
    background-color: #f8d7da;
    color: #721c24;
    cursor: not-allowed;
}

.day.selected {
    outline: 3px solid var(--primary-dark);
}

.day.empty {
    visibility: hidden;
    cursor: default;
    pointer-events: none;
}

.time-slot-box {
    background: var(--white);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.time-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 10px;
    margin-top: 15px;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 5px;
}

.time-slot {
    padding: 10px;
    background-color: var(--gray);
    border: 1px solid #ccc;
    border-radius: 5px;
    text-align: center;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.time-slot:hover:not(.taken) {
    background-color: var(--primary);
    color: var(--dark);
}

.time-slot.selected {
    background-color: var(--primary-dark) !important;
    color: var(--white) !important;
    font-weight: bold;
}

.time-slot.taken {
    background-color: #e9ecef;
    color: #adb5bd;
    text-decoration: line-through;
    cursor: not-allowed;
    border-color: #dee2e6;
}

footer {
    background-color: var(--dark);
    color: var(--white);
    text-align: center;
    padding: 30px 20px;
    margin-top: 60px;
}

.footer-note {
    font-size: 14px;
    color: #aaa;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}