/* === Variables === */
:root {
    --primary: #2d4a3e;
    --primary-light: #3a6354;
    --secondary: #8b6f47;
    --secondary-light: #a68960;
    --accent: #4a7c6f;
    --text: #333333;
    --text-light: #666666;
    --light-bg: #f5f2ed;
    --white: #ffffff;
    --border: #e0dcd6;
    --shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s ease;
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'Roboto', sans-serif;
    font-weight: 300;
    color: var(--text);
    line-height: 1.7;
    background: var(--white);
}
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; font-weight: 600; line-height: 1.3; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary); }
ul { list-style: none; }

/* === Layout === */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-alt { background: var(--light-bg); }
.section-title {
    text-align: center;
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 8px;
}
.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 48px;
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}
.btn-primary {
    background: var(--secondary);
    color: var(--white);
}
.btn-primary:hover { background: var(--secondary-light); color: var(--white); }
.btn-secondary {
    background: var(--primary);
    color: var(--white);
}
.btn-secondary:hover { background: var(--primary-light); color: var(--white); }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; }
.btn-nav {
    background: var(--secondary);
    color: var(--white);
    padding: 10px 24px;
    font-size: 0.9rem;
}
.btn-nav:hover { background: var(--secondary-light); color: var(--white); }

/* === Navbar === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(8px);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
    transition: all var(--transition);
}
.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}
.logo:hover { color: var(--primary); }
.nav-links { display: flex; gap: 32px; }
.nav-links a {
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: width var(--transition);
}
.nav-links a:hover::after { width: 100%; }
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--primary);
    transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* === Hero === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.5) 100%);
}
.hero-content {
    position: relative;
    text-align: center;
    color: var(--white);
    padding: 24px;
}
.hero-content h1 {
    font-size: 3.2rem;
    margin-bottom: 16px;
    text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 32px;
    font-weight: 300;
    opacity: 0.95;
}

/* === Rooms === */
.room-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.room-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}
.room-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.room-image { position: relative; overflow: hidden; aspect-ratio: 4/3; }
.room-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.room-card:hover .room-image img { transform: scale(1.05); }
.room-info { padding: 24px; }
.room-info h3 { color: var(--primary); margin-bottom: 8px; font-size: 1.3rem; }
.room-desc { color: var(--text-light); font-size: 0.9rem; margin-bottom: 8px; }
.room-availability { font-size: 0.82rem; color: var(--accent); margin-bottom: 16px; font-weight: 400; }
.room-availability i { margin-right: 4px; }
.room-amenities { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 20px; }
.room-amenities li { font-size: 0.85rem; color: var(--text-light); display: flex; align-items: center; gap: 6px; }
.room-amenities i { color: var(--accent); font-size: 0.8rem; }
.room-footer { display: flex; justify-content: space-between; align-items: center; }
.room-price { font-size: 0.95rem; color: var(--text); }
.room-price strong { font-size: 1.4rem; color: var(--primary); }
.room-price span { font-size: 0.8rem; color: var(--text-light); display: block; }

/* === Haus === */
.haus-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 56px;
}
.haus-text p { margin-bottom: 16px; }
.haus-signature { font-family: 'Playfair Display', serif; font-style: italic; color: var(--primary); }
.haus-image img { border-radius: var(--radius); box-shadow: var(--shadow); }

.amenities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.amenity-item {
    text-align: center;
    padding: 28px 16px;
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
    transition: transform var(--transition);
}
.amenity-item:hover { transform: translateY(-2px); }
.amenity-item i { font-size: 2rem; color: var(--accent); margin-bottom: 12px; }
.amenity-item h4 { color: var(--primary); margin-bottom: 8px; font-size: 1rem; }
.amenity-item p { color: var(--text-light); font-size: 0.85rem; }

/* === Walchsee === */
.walchsee-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-bottom: 40px;
}
.walchsee-card {
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow);
}
.walchsee-card img { width: 100%; height: 220px; object-fit: cover; }
.walchsee-card-content { padding: 24px; }
.walchsee-card-content h3 { color: var(--primary); margin-bottom: 12px; font-size: 1.2rem; }
.walchsee-card-content h3 i { color: var(--secondary); margin-right: 8px; }
.walchsee-card-content p { color: var(--text-light); font-size: 0.9rem; }
/* === Contact + Map === */
.contact-map-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: stretch;
}
.contact-map-grid .map-container {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    min-height: 280px;
}
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-item i { font-size: 1.2rem; color: var(--accent); margin-top: 4px; width: 24px; flex-shrink: 0; }
.contact-item strong { display: block; color: var(--primary); margin-bottom: 4px; }
.contact-item p { color: var(--text-light); font-size: 0.9rem; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }

/* === Forms === */
input, select, textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: 'Roboto', sans-serif;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(74, 124, 111, 0.15);
}
label { font-size: 0.9rem; font-weight: 400; color: var(--text); display: block; margin-bottom: 6px; }

/* === Booking Form === */
.booking-form {
    max-width: 700px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 12px; }
.form-checkbox { margin-bottom: 20px; }
.form-checkbox label { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.form-checkbox input[type="checkbox"] { width: auto; accent-color: var(--accent); }
.form-divider { border: none; border-top: 1px solid var(--border); margin: 28px 0; }
.booking-form h3 { color: var(--primary); margin-bottom: 16px; font-size: 1.15rem; font-weight: 600; letter-spacing: 0.02em; }
.form-note { text-align: center; margin-top: 16px; }
.form-note p { font-size: 0.8rem; color: var(--text-light); }

/* Price Preview */
.price-preview {
    background: var(--light-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px;
    margin-bottom: 8px;
}
.price-heading {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.price-line {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 0.9rem;
    color: var(--text-light);
    padding: 4px 0;
}
.price-line .label { flex: 1; }
.price-line .amount { font-weight: 500; white-space: nowrap; margin-left: 16px; }
.price-divider {
    border-top: 1px solid var(--border);
    margin: 8px 0;
}
.price-breakdown { margin-bottom: 0; }
.price-total {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 1.1rem;
    color: var(--primary);
    padding-top: 4px;
}
.price-total strong { font-size: 1.3rem; }
.kurtaxe-info {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px dashed var(--border);
    font-size: 0.82rem;
    color: var(--text-light);
}
.kurtaxe-info span { font-style: italic; }

/* Payment Options */
.payment-options { display: flex; gap: 16px; margin-bottom: 24px; }
.payment-option { flex: 1; cursor: pointer; }
.payment-option input[type="radio"] { display: none; }
.payment-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.payment-option input:checked + .payment-card {
    border-color: var(--accent);
    background: rgba(74, 124, 111, 0.05);
}
.payment-card i { font-size: 1.5rem; color: var(--accent); flex-shrink: 0; }
.payment-card strong { display: block; font-size: 0.95rem; color: var(--primary); }
.payment-card span { font-size: 0.8rem; color: var(--text-light); }

/* Booking Success */
.booking-success {
    text-align: center;
    padding: 48px 24px;
    max-width: 500px;
    margin: 0 auto;
}
.booking-success i { font-size: 3rem; color: var(--accent); margin-bottom: 16px; }
.booking-success h3 { color: var(--primary); margin-bottom: 12px; }
.booking-success p { color: var(--text-light); }

/* === Footer === */
.footer {
    background: var(--primary);
    color: rgba(255, 255, 255, 0.8);
    padding: 56px 0 24px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer h4 { color: var(--white); margin-bottom: 16px; font-size: 1.1rem; }
.footer p { font-size: 0.9rem; margin-bottom: 8px; }
.footer a { color: rgba(255, 255, 255, 0.8); }
.footer a:hover { color: var(--white); }
.footer ul li { margin-bottom: 8px; }
.footer ul a { font-size: 0.9rem; }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 20px;
    text-align: center;
    font-size: 0.85rem;
}

/* === Animations === */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === Mobile === */
@media (max-width: 768px) {
    .nav-links, .btn-nav { display: none; }
    .hamburger { display: flex; }
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 24px;
        gap: 20px;
        box-shadow: var(--shadow);
    }
    .btn-nav.mobile-show { display: block; margin-top: 8px; text-align: center; }

    .hero-content h1 { font-size: 2rem; }
    .hero-content p { font-size: 1rem; }

    .section { padding: 56px 0; }
    .section-title { font-size: 1.8rem; }

    .room-grid { grid-template-columns: 1fr; gap: 20px; }
    .haus-content { grid-template-columns: 1fr; gap: 28px; }
    .haus-image { order: -1; }
    .amenities-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .walchsee-grid { grid-template-columns: 1fr; }
    .contact-map-grid { grid-template-columns: 1fr; gap: 32px; }
    .contact-map-grid .map-container { min-height: 250px; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }

    .form-grid { grid-template-columns: 1fr; }
    .payment-options { flex-direction: column; }
    .booking-form { padding: 24px; }
}

@media (max-width: 480px) {
    .amenities-grid { grid-template-columns: 1fr; }
    .room-footer { flex-direction: column; align-items: flex-start; gap: 12px; }
    .room-footer .btn { width: 100%; }
}