/* ===================================================
   THE WINGS — Premium Website
   Green & Grey GmbH
   =================================================== */

/* ---------- CSS Custom Properties ---------- */
:root {
    --color-gold: #C5A55A;
    --color-gold-light: #D4BA7A;
    --color-gold-dark: #A68A3E;
    --color-dark: #1A1A1A;
    --color-dark-lighter: #2A2A2A;
    --color-dark-section: #111111;
    --color-white: #F5F5F0;
    --color-text: #E0E0E0;
    --color-text-muted: #999999;

    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;

    --header-height: 80px;
    --container-width: 1200px;
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--color-dark);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
}

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

a {
    color: var(--color-gold);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-gold-light);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-white);
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    text-align: center;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 60px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 1px;
    background: var(--color-gold);
    margin: 20px auto 0;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 80px;
    font-size: 1.1rem;
    color: var(--color-text-muted);
    line-height: 1.9;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 16px 40px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

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

.btn-gold:hover {
    background: var(--color-gold-light);
    color: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(197, 165, 90, 0.3);
}

/* ---------- HEADER ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 40px;
    height: var(--header-height);
    display: flex;
    align-items: center;
    transition: all 0.4s ease;
}

.site-header.scrolled {
    background: rgba(17, 17, 17, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.3);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
}

.logo {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--color-white);
    text-decoration: none;
}

.logo:hover {
    color: var(--color-white);
}

.logo-green, .logo-grey {
    color: var(--color-white);
}

.logo-amp {
    color: var(--color-gold);
    margin: 0 2px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    color: var(--color-white);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: color var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-gold);
    transition: width var(--transition);
}

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

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

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 2px;
    cursor: pointer;
    padding: 4px 6px;
    transition: color var(--transition);
}

.lang-btn.active {
    color: var(--color-gold);
}

.lang-btn:hover {
    color: var(--color-gold-light);
}

.lang-divider {
    color: var(--color-text-muted);
    font-size: 0.7rem;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--color-white);
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(4.5px, 4.5px);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4.5px, -4.5px);
}

/* ---------- HERO ---------- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    inset: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease;
    transform: scale(1.05);
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
    transition: opacity 1.2s ease, transform 8s ease-out;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(0, 0, 0, 0.1) 40%,
        rgba(0, 0, 0, 0.5) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 400;
    letter-spacing: 16px;
    color: var(--color-white);
    margin-bottom: 16px;
    text-shadow: 0 2px 40px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: clamp(0.85rem, 1.5vw, 1.1rem);
    font-weight: 300;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--color-gold-light);
    margin-bottom: 40px;
}

.hero-slider-dots {
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 12px;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.slider-dot.active {
    background: var(--color-gold);
    border-color: var(--color-gold);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-gold), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.6); }
}

/* ---------- INTRO ---------- */
.intro {
    padding: 120px 0;
    background: var(--color-dark);
    text-align: center;
}

.intro-tagline {
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 2.5vw, 1.7rem);
    font-weight: 400;
    font-style: italic;
    color: var(--color-gold);
    line-height: 1.8;
    max-width: 850px;
    margin: 0 auto 60px;
}

.key-facts {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.fact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.fact-icon {
    width: 40px;
    height: 40px;
    color: var(--color-gold);
}

.fact-icon svg {
    width: 100%;
    height: 100%;
}

.fact span {
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* ---------- KONZEPT ---------- */
.konzept {
    padding: 120px 0;
}

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

.konzept-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 100px;
}

.konzept-block:last-child {
    margin-bottom: 0;
}

.konzept-block.reverse {
    direction: rtl;
}

.konzept-block.reverse > * {
    direction: ltr;
}

.konzept-image {
    overflow: hidden;
    aspect-ratio: 4/3;
}

.konzept-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.konzept-image:hover img {
    transform: scale(1.03);
}

.konzept-image-placeholder {
    background: var(--color-dark-lighter);
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    color: var(--color-gold);
    opacity: 0.5;
}

.placeholder-content svg {
    width: 60px;
    height: 60px;
}

.placeholder-content span {
    font-family: var(--font-body);
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.konzept-text h3 {
    font-size: 1.6rem;
    letter-spacing: 3px;
    margin-bottom: 8px;
    color: var(--color-gold);
}

.konzept-label {
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

.konzept-text p:last-child {
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.9;
}

/* ---------- HIGHLIGHTS ---------- */
.highlights {
    padding: 120px 0;
    background: var(--color-dark);
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.highlight-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding: 30px 16px;
    border: 1px solid rgba(197, 165, 90, 0.15);
    transition: all var(--transition);
}

.highlight-item:hover {
    border-color: var(--color-gold);
    background: rgba(197, 165, 90, 0.05);
    transform: translateY(-4px);
}

.highlight-icon {
    width: 36px;
    height: 36px;
    color: var(--color-gold);
}

.highlight-icon svg {
    width: 100%;
    height: 100%;
}

.highlight-item span {
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* ---------- GRUNDRISSE ---------- */
.grundrisse {
    padding: 120px 0;
}

.grundrisse-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.tab-btn {
    background: none;
    border: 1px solid rgba(197, 165, 90, 0.3);
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 12px 24px;
    cursor: pointer;
    transition: all var(--transition);
}

.tab-btn:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.tab-btn.active {
    background: var(--color-gold);
    border-color: var(--color-gold);
    color: var(--color-dark);
}

.grundriss-display {
    text-align: center;
}

.grundriss-panel {
    display: none;
    animation: fadeIn 0.5s ease;
}

.grundriss-panel.active {
    display: block;
}

.grundriss-img {
    max-height: 600px;
    margin: 0 auto;
    cursor: pointer;
    transition: transform 0.3s ease;
    background: var(--color-white);
    padding: 20px;
}

.grundriss-img:hover {
    transform: scale(1.02);
}

.grundriss-info {
    margin-top: 20px;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* ---------- LAGE ---------- */
.lage {
    padding: 120px 0;
    background: var(--color-dark);
}

.lage-hero {
    margin-bottom: 50px;
    overflow: hidden;
    max-height: 500px;
}

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

.lage-text {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
}

.lage-text p {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--color-text);
    margin-bottom: 16px;
}

.lage-map {
    margin-bottom: 60px;
    overflow: hidden;
}

.lage-map iframe {
    display: block;
    filter: grayscale(1) invert(0.92) contrast(1.2) brightness(0.7) sepia(0.3);
    transition: filter 0.4s ease;
}

.lage-map:hover iframe {
    filter: grayscale(0.8) invert(0.92) contrast(1.1) brightness(0.8) sepia(0.15);
}

.lage-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.lage-card {
    padding: 30px;
    border: 1px solid rgba(197, 165, 90, 0.15);
    text-align: center;
    transition: all var(--transition);
}

.lage-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-4px);
}

.lage-card-icon {
    width: 36px;
    height: 36px;
    color: var(--color-gold);
    margin: 0 auto 16px;
}

.lage-card-icon svg {
    width: 100%;
    height: 100%;
}

.lage-card h4 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: 8px;
}

.lage-card p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ---------- GALERIE ---------- */
.galerie {
    padding: 120px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 250px;
    gap: 8px;
}

.gallery-item {
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item-wide {
    grid-column: span 2;
}

.gallery-item-tall {
    grid-row: span 2;
}

/* ---------- KONTAKT ---------- */
.kontakt {
    padding: 120px 0;
    background: var(--color-dark);
}

.kontakt-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.form-group {
    position: relative;
    margin-bottom: 30px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(197, 165, 90, 0.3);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 12px 0;
    outline: none;
    transition: border-color var(--transition);
}

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

.form-group label {
    position: absolute;
    top: 12px;
    left: 0;
    font-size: 0.85rem;
    letter-spacing: 1px;
    color: var(--color-text-muted);
    transition: all 0.3s ease;
    pointer-events: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-bottom-color: var(--color-gold);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -14px;
    font-size: 0.7rem;
    color: var(--color-gold);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Ensure placeholders work for floating labels */
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: transparent;
}

.form-group input:placeholder-shown ~ label,
.form-group textarea:placeholder-shown ~ label {
    top: 12px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: none;
    letter-spacing: 1px;
}

.kontakt-info {
    padding-top: 12px;
}

.kontakt-info h3 {
    font-size: 1.3rem;
    letter-spacing: 3px;
    color: var(--color-gold);
    margin-bottom: 30px;
}

.kontakt-person {
    margin-bottom: 40px;
}

.kontakt-name {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 12px;
}

.kontakt-phone,
.kontakt-email {
    display: block;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 8px;
    transition: color var(--transition);
}

.kontakt-phone:hover,
.kontakt-email:hover {
    color: var(--color-gold);
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 16px 24px;
    background: #25D366;
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    margin-bottom: 20px;
}

.btn-whatsapp svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.btn-whatsapp:hover {
    background: #1DA851;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3);
}

.kontakt-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    border: 1px solid rgba(197, 165, 90, 0.3);
    margin-top: 20px;
}

.kontakt-badge svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-gold);
}

.kontakt-badge span {
    font-size: 0.85rem;
    letter-spacing: 1px;
    color: var(--color-gold);
}

/* ---------- FOOTER ---------- */
.site-footer {
    padding: 40px 0;
    background: var(--color-dark-section);
    border-top: 1px solid rgba(197, 165, 90, 0.1);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-logo {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 300;
    letter-spacing: 4px;
    text-transform: uppercase;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    font-size: 0.8rem;
    letter-spacing: 1px;
    color: var(--color-text-muted);
    transition: color var(--transition);
}

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

.footer-copy {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    letter-spacing: 1px;
}

/* ---------- LIGHTBOX ---------- */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-content img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 2.5rem;
    cursor: pointer;
    z-index: 2001;
    transition: color 0.3s ease;
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--color-gold);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 3rem;
    cursor: pointer;
    padding: 20px;
    transition: color 0.3s ease;
    z-index: 2001;
}

.lightbox-prev { left: 10px; }
.lightbox-next { right: 10px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    color: var(--color-gold);
}

/* ---------- Floating WhatsApp ---------- */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 900;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
}

.floating-whatsapp svg {
    width: 28px;
    height: 28px;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
    color: #fff;
}

/* ---------- Animations ---------- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ---------- Mobile Menu Overlay ---------- */
.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(17, 17, 17, 0.98);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.mobile-nav-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav-overlay ul {
    list-style: none;
    text-align: center;
}

.mobile-nav-overlay ul li {
    margin-bottom: 30px;
}

.mobile-nav-overlay ul a {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-white);
    letter-spacing: 4px;
    transition: color var(--transition);
}

.mobile-nav-overlay ul a:hover {
    color: var(--color-gold);
}

/* ---------- RESPONSIVE ---------- */

/* Tablet */
@media (max-width: 1024px) {
    .konzept-block {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .konzept-block.reverse {
        direction: ltr;
    }

    .highlights-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

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

    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-auto-rows: 200px;
    }

    .kontakt-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --header-height: 60px;
    }

    .site-header {
        padding: 0 20px;
    }

    .main-nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-title {
        letter-spacing: 8px;
    }

    .hero-subtitle {
        letter-spacing: 3px;
    }

    .intro {
        padding: 80px 0;
    }

    .key-facts {
        gap: 30px;
    }

    .fact span {
        font-size: 0.7rem;
    }

    .konzept, .highlights, .grundrisse, .lage, .galerie, .kontakt {
        padding: 80px 0;
    }

    .section-title {
        margin-bottom: 40px;
        letter-spacing: 4px;
    }

    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .highlight-item {
        padding: 20px 12px;
    }

    .grundrisse-tabs {
        gap: 6px;
    }

    .tab-btn {
        padding: 10px 14px;
        font-size: 0.65rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 180px;
    }

    .gallery-item-wide {
        grid-column: span 2;
    }

    .gallery-item-tall {
        grid-row: span 1;
    }

    .lage-highlights {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .lightbox-prev,
    .lightbox-next {
        font-size: 2rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero-slider-dots {
        bottom: 80px;
    }

    .key-facts {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }

    .highlights-grid {
        grid-template-columns: 1fr 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 150px;
    }
}