/* =====================================================
   SCHÜLKE AUGENOPTIK - Premium Optical Store Website
   Design System & Styles
   ===================================================== */

/* CSS Custom Properties */
:root {
    /* Color Palette */
    --color-black: #0a0a0a;
    --color-black-light: #1a1a1a;
    --color-gold: #c9a962;
    --color-gold-light: #d4b978;
    --color-gold-dark: #a88a4a;
    --color-cream: #faf9f6;
    --color-cream-dark: #f0efe9;
    --color-slate: #4a5568;
    --color-slate-light: #718096;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;
    --space-3xl: 8rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-gold: 0 4px 24px rgba(201, 169, 98, 0.3);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.12);
}

/* Accessibility - Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-gold);
    color: var(--color-black);
    padding: 1rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    z-index: 10000;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 1rem;
    outline: 3px solid var(--color-black);
    outline-offset: 2px;
}

/* Focus Styles für bessere Tastaturnavigation */
:focus-visible {
    outline: 3px solid var(--color-gold);
    outline-offset: 2px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-slate);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-black);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p {
    margin-bottom: 1rem;
}

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Section Base */
.section {
    padding: var(--space-3xl) 0;
}

.section-header {
    margin-bottom: var(--space-xl);
}

.section-header.centered {
    text-align: center;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    margin-bottom: var(--space-sm);
}

.section-title {
    margin-bottom: var(--space-sm);
}

.section-desc {
    max-width: 600px;
    color: var(--color-slate-light);
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-primary {
    background: var(--color-black);
    color: var(--color-cream);
}

.btn-primary:hover {
    background: var(--color-black-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--color-black);
    border: 1px solid var(--color-black);
}

.btn-secondary:hover {
    background: var(--color-black);
    color: var(--color-cream);
}

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

.btn-gold:hover {
    background: var(--color-gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

/* Glass Effect */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

/* =====================================================
   NAVIGATION
   ===================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(250, 249, 246, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: var(--space-sm) 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-svg {
    height: 50px;
    width: auto;
    color: var(--color-black);
}

.logo-img {
    height: 50px;
    width: auto;
    color: var(--color-slate);
    transition: filter var(--transition-base);
}

.nav-logo:hover .logo-img {
    filter: brightness(0.8);
}

.logo-text-main {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 600;
    fill: currentColor;
    letter-spacing: 0.05em;
}

.logo-text-sub {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 400;
    fill: currentColor;
    letter-spacing: 0.25em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-slate);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-black);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-black);
    transition: all var(--transition-fast);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--color-cream);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Hero Background Image - füge dein Bild als images/hero-bg.jpg hinzu */
.hero-image {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0; /* Setze auf 1 wenn ein Bild vorhanden ist */
    transition: opacity 0.5s ease;
}

.hero-image.loaded {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(250, 249, 246, 0.92) 0%, rgba(250, 249, 246, 0.85) 50%, rgba(250, 249, 246, 0.75) 100%);
}

.hero-gradient {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse at center, rgba(201, 169, 98, 0.15) 0%, transparent 70%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 2px 2px, rgba(201, 169, 98, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-md);
    padding-top: calc(var(--space-3xl) + 80px);
}

.hero-badge {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    margin-bottom: var(--space-lg);
}

.badge-line {
    display: block;
    width: 40px;
    height: 1px;
    background: var(--color-gold);
}

.hero-title {
    margin-bottom: var(--space-lg);
}

.title-line {
    display: block;
}

.title-line.accent {
    color: var(--color-gold);
}

.hero-subtitle {
    max-width: 550px;
    font-size: 1.125rem;
    color: var(--color-slate-light);
    margin-bottom: var(--space-xl);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 0;
    opacity: 0.15;
}

.glasses-showcase {
    width: 500px;
    height: 200px;
}

.glasses-svg {
    width: 100%;
    height: 100%;
    color: var(--color-gold);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-slate-light);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.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: 0.3; transform: scaleY(0.8); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* =====================================================
   AKTUELLES SECTION
   ===================================================== */
.aktuelles {
    background: var(--color-cream);
}

.aktuelles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.aktuelles-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.aktuelles-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.aktuelles-card.featured {
    grid-row: span 2;
    background: var(--color-black);
    color: var(--color-cream);
}

.aktuelles-card.featured .card-label {
    color: var(--color-gold);
}

.aktuelles-card.featured h3 {
    color: var(--color-cream);
}

.card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 169, 98, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-gold);
    margin-bottom: var(--space-md);
}

.aktuelles-card.featured .card-icon {
    background: rgba(201, 169, 98, 0.2);
}

.card-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gold);
    margin-bottom: var(--space-xs);
}

.card-content h3 {
    margin-bottom: var(--space-sm);
}

.card-content p {
    color: var(--color-slate-light);
    font-size: 0.95rem;
}

.aktuelles-card.featured .card-content p {
    color: rgba(250, 249, 246, 0.7);
}

.hours-list {
    margin-top: var(--space-md);
}

.hours-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hours-item:last-child {
    border-bottom: none;
}

.hours-item .day {
    font-weight: 500;
}

.hours-item .time {
    color: var(--color-gold);
}

.hours-item .time.closed {
    color: var(--color-slate-light);
}

/* =====================================================
   MARKEN SECTION
   ===================================================== */
.marken {
    background: var(--color-black);
    color: var(--color-cream);
}

.marken .section-tag {
    color: var(--color-gold);
}

.marken .section-title {
    color: var(--color-cream);
}

.marken .section-desc {
    color: rgba(250, 249, 246, 0.7);
}

.marken-showcase {
    margin: var(--space-2xl) 0;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marken-track {
    display: flex;
    gap: var(--space-2xl);
    animation: marquee 30s linear infinite;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.marke-item {
    flex-shrink: 0;
}

.marke-logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: rgba(250, 249, 246, 0.4);
    white-space: nowrap;
    transition: all var(--transition-base);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.5rem 1.5rem;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
}

.marke-item:hover .marke-logo {
    color: var(--color-gold);
    border-color: rgba(201, 169, 98, 0.3);
    background: rgba(201, 169, 98, 0.05);
}

.marken-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.category-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.category-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-gold);
    transform: translateY(-4px);
}

.category-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    background: rgba(201, 169, 98, 0.1);
    border-radius: 50%;
    color: var(--color-gold);
}

.category-card h3 {
    color: var(--color-cream);
    margin-bottom: var(--space-sm);
}

.category-card p {
    color: rgba(250, 249, 246, 0.6);
    font-size: 0.9rem;
}

/* =====================================================
   AKTIONEN SECTION
   ===================================================== */
.aktionen {
    background: var(--color-cream-dark);
}

.aktionen-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.aktion-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.aktion-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.aktion-card.highlight {
    grid-row: span 2;
    background: linear-gradient(135deg, var(--color-black) 0%, #1a1a2e 100%);
    color: var(--color-cream);
}

.aktion-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--color-gold);
    color: var(--color-black);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
}

.aktion-card.highlight h3 {
    color: var(--color-cream);
    font-size: 1.75rem;
    margin-bottom: var(--space-md);
}

.aktion-card h3 {
    margin-bottom: var(--space-sm);
}

.aktion-desc {
    color: var(--color-slate-light);
    margin-bottom: var(--space-lg);
}

.aktion-card.highlight .aktion-desc {
    color: rgba(250, 249, 246, 0.7);
}

.aktion-price {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.price-old {
    font-size: 1rem;
    color: var(--color-slate-light);
    text-decoration: line-through;
}

.price-new {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-gold);
}

.aktion-tag {
    display: inline-block;
    background: rgba(201, 169, 98, 0.1);
    color: var(--color-gold-dark);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    margin-top: var(--space-sm);
}

/* =====================================================
   ÜBER UNS SECTION
   ===================================================== */
.ueber-uns {
    background: var(--color-cream);
}

.ueber-uns-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-2xl);
    align-items: center;
}

.ueber-uns-content .lead {
    font-size: 1.25rem;
    color: var(--color-black);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.feature-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
}

.feature-item span {
    font-weight: 500;
    color: var(--color-black);
}

.ueber-uns-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.visual-card {
    background: var(--color-black);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    color: var(--color-cream);
}

.visual-card:first-child {
    grid-column: span 2;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 600;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(250, 249, 246, 0.7);
}

/* =====================================================
   KONTAKT SECTION
   ===================================================== */
.kontakt {
    background: var(--color-cream-dark);
}

.kontakt-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
}

.kontakt-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.kontakt-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
}

.kontakt-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.kontakt-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 169, 98, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-gold);
    margin-bottom: var(--space-md);
}

.kontakt-card h3 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.kontakt-card p {
    color: var(--color-slate);
    margin: 0;
}

.kontakt-card a {
    color: var(--color-black);
    font-weight: 500;
}

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

.kontakt-map {
    height: 100%;
    min-height: 400px;
}

.map-container {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-black);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    filter: grayscale(100%) contrast(1.1);
    opacity: 0.8;
}

.map-overlay {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background: var(--color-black);
    color: var(--color-cream);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    height: 40px;
    width: auto;
    color: var(--color-cream);
    margin-bottom: var(--space-md);
}

.footer-logo-img {
    height: 40px;
    width: auto;
    margin-bottom: var(--space-md);
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.footer-brand p {
    color: rgba(250, 249, 246, 0.6);
    font-size: 0.9rem;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gold);
    margin-bottom: var(--space-md);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-xs);
}

.footer-links a {
    color: rgba(250, 249, 246, 0.7);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

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

.footer-contact p {
    color: rgba(250, 249, 246, 0.7);
    font-size: 0.9rem;
    margin-bottom: var(--space-xs);
}

.footer-contact a {
    color: rgba(250, 249, 246, 0.7);
}

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

.footer-bottom {
    padding-top: var(--space-lg);
    text-align: center;
}

.footer-bottom p {
    color: rgba(250, 249, 246, 0.5);
    font-size: 0.85rem;
}

/* =====================================================
   CHATBOT
   ===================================================== */
.chatbot {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    z-index: 999;
}

.chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--color-gold);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-gold);
    transition: all var(--transition-base);
    color: var(--color-black);
}

.chatbot-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 32px rgba(201, 169, 98, 0.4);
}

.chatbot-toggle .close-icon {
    display: none;
}

.chatbot.active .chatbot-toggle .chat-icon {
    display: none;
}

.chatbot.active .chatbot-toggle .close-icon {
    display: block;
}

.chatbot-window {
    position: absolute;
    bottom: calc(100% + var(--space-md));
    right: 0;
    width: 380px;
    max-height: 500px;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
}

.chatbot.active .chatbot-window {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.chatbot-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--color-black);
    color: var(--color-cream);
}

.chatbot-avatar {
    width: 40px;
    height: 40px;
    background: var(--color-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-black);
}

.chatbot-name {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
}

.chatbot-status {
    font-size: 0.75rem;
    color: var(--color-gold);
}

.chatbot-messages {
    padding: var(--space-md);
    max-height: 320px;
    overflow-y: auto;
}

.chat-message {
    margin-bottom: var(--space-md);
    max-width: 85%;
}

.chat-message.bot {
    margin-right: auto;
}

.chat-message.user {
    margin-left: auto;
}

.chat-message p {
    background: var(--color-cream-dark);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-xs);
    font-size: 0.9rem;
}

.chat-message.user p {
    background: var(--color-black);
    color: var(--color-cream);
}

.chat-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

.suggestion-btn {
    background: white;
    border: 1px solid var(--color-gold);
    color: var(--color-gold-dark);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.suggestion-btn:hover {
    background: var(--color-gold);
    color: var(--color-black);
}

.chatbot-input {
    display: flex;
    gap: var(--space-xs);
    padding: var(--space-md);
    border-top: 1px solid var(--color-cream-dark);
}

.chatbot-input input {
    flex: 1;
    padding: 0.75rem var(--space-md);
    border: 1px solid var(--color-cream-dark);
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.chatbot-input input:focus {
    border-color: var(--color-gold);
}

.chatbot-input button {
    width: 44px;
    height: 44px;
    background: var(--color-gold);
    border: none;
    border-radius: 50%;
    color: var(--color-black);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.chatbot-input button:hover {
    background: var(--color-gold-light);
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */
@media (max-width: 1024px) {
    .hero-visual {
        display: none;
    }

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

    .aktuelles-card.featured {
        grid-row: auto;
    }

    .marken-categories {
        grid-template-columns: 1fr;
    }

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

    .aktion-card.highlight {
        grid-row: auto;
    }

    .ueber-uns-grid {
        grid-template-columns: 1fr;
    }

    .ueber-uns-visual {
        order: -1;
    }

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

    .kontakt-map {
        min-height: 300px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-cream);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-3xl) var(--space-lg);
        box-shadow: var(--shadow-lg);
        transition: right var(--transition-base);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero-content {
        text-align: center;
    }

    .hero-badge {
        justify-content: center;
    }

    .hero-cta {
        justify-content: center;
    }

    .features-list {
        grid-template-columns: 1fr;
    }

    .ueber-uns-visual {
        grid-template-columns: 1fr;
    }

    .visual-card:first-child {
        grid-column: auto;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .chatbot-window {
        width: calc(100vw - var(--space-lg) * 2);
        right: calc(-1 * var(--space-lg) + 30px);
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .section {
        padding: var(--space-2xl) 0;
    }

    .hero-content {
        padding-top: calc(var(--space-2xl) + 60px);
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-cta {
        flex-direction: column;
    }
}

/* =====================================================
   ANIMATIONS
   ===================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}