/* Modernized Design System for Fewo Hilscheid */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&family=Playfair+Display:ital,wght@0,700;1,700&display=swap');

:root {
    --primary: #1a3c34; /* Deep Forest Emerald */
    --accent: #d4a373; /* Muted Gold/Oak */
    --text-main: #2d3436;
    --text-light: #636e72;
    --bg-main: #f8f9fa;
    --bg-card: #ffffff;
    --glass: rgba(255, 255, 255, 0.7);
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.05);
    --shadow-bold: 0 20px 60px rgba(0, 0, 0, 0.1);
    --radius: 24px;
    --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
}

/* Nav Bar - Floating & Modern */
nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    background: var(--glass);
    backdrop-filter: blur(15px);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-soft);
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 400;
    font-size: 0.95rem;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.nav-links a:hover {
    color: var(--accent);
}

/* Hero - Immersive with Overlay */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(rgba(0,0,0,0.2), rgba(0,0,0,0.4)), url('images/booking_535116044.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    padding: 0 5%;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 5.5rem);
    margin-bottom: 1.5rem;
    line-height: 1.1;
    opacity: 0;
    transform: translateY(30px);
    animation: reveal 1s forwards;
}

.hero p {
    font-size: 1.25rem;
    max-width: 600px;
    margin-bottom: 3rem;
    font-weight: 300;
    opacity: 0;
    transform: translateY(20px);
    animation: reveal 1s 0.3s forwards;
}

/* Modern Buttons */
.btn {
    padding: 1.2rem 2.8rem;
    background: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(26, 60, 52, 0.2);
}

.btn:hover {
    transform: scale(1.05) translateY(-5px);
    box-shadow: 0 15px 40px rgba(26, 60, 52, 0.3);
}

.btn-outline {
    background: transparent;
    border: 1px solid white;
    backdrop-filter: blur(5px);
}

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

.btn-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid #ddd;
    background: white;
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

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

/* Bento Grid Features */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 300px);
    gap: 20px;
    padding: 100px 5%;
}

.bento-item {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.bento-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-bold);
}

.bento-1 { grid-column: span 2; grid-row: span 1; }
.bento-2 { grid-column: span 1; grid-row: span 1; background: var(--primary); color: white; }
.bento-3 { grid-column: span 1; grid-row: span 2; background: url('images/booking_652501536.jpg') center/cover; }
.bento-4 { grid-column: span 1; grid-row: span 1; }
.bento-5 { grid-column: span 2; grid-row: span 1; background: var(--accent); color: white; }

/* Image Gallery - Modern Compact Grid */
.gallery-section {
    padding: 100px 5%;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.gallery-item {
    aspect-ratio: 1;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: zoom-in;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

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

.gallery-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-bold);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Lightbox Overlay */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    backdrop-filter: blur(10px);
    cursor: zoom-out;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: 12px;
    box-shadow: 0 0 50px rgba(0,0,0,0.5);
    transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox.active img {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
}

.lightbox-close:hover {
    transform: rotate(90deg);
}

/* Calendar - SaaS Style */
.calendar-card {
    background: white;
    border-radius: var(--radius);
    padding: 50px;
    box-shadow: var(--shadow-bold);
    max-width: 1000px;
    margin: 50px auto;
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

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

.day-header {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-light);
    padding: 10px 0;
}

.day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-size: 0.9rem;
    font-weight: 500;
    background: #f4f6f8;
    border: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}

.day.empty {
    background: transparent;
    border: none;
}

.day.today {
    outline: 2px solid rgba(0, 168, 232, 0.35);
    background: rgba(0, 168, 232, 0.08);
}

.day.booked {
    background: #fdf2f2;
    color: #e03131;
    text-decoration: none;
    border: 1px solid #ffe3e3;
}

.day.booked::after {
    display: none; /* Hide old 'belegt' text */
}

/* Animations */
@keyframes reveal {
    to { opacity: 1; transform: translateY(0); }
}

/* Footer */
footer {
    background: #111;
    color: rgba(255,255,255,0.6);
    padding: 100px 10% 50px;
}

footer h3 { color: white; margin-bottom: 20px; }

@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    .bento-item { grid-column: span 2; height: 300px; }
}