/*
===========================================
EF-SINN - STYLESHEET
===========================================

SICHERHEITS- UND DATENSCHUTZ-ARCHITEKTUR:

1. KEINE EXTERNEN RESSOURCEN
   - Keine @import von Google Fonts oder CDNs
   - Keine url() zu externen Servern
   - Keine externe Icon-Bibliotheken
   → Verhindert: Tracking, DSGVO-Probleme, Abhängigkeiten

2. NUR SYSTEM-FONTS
   - font-family nutzt nur vorinstallierte Schriften
   - Fallback-Kette für Cross-Platform-Kompatibilität
   → Verhindert: Fingerprinting, externe Requests

3. CSS-ONLY ANIMATIONEN
   - Keine JavaScript-Abhängigkeit
   - Performant durch Hardware-Beschleunigung
   - Respektiert prefers-reduced-motion
   → Vorteil: Sicherheit, Accessibility, Performance

4. WCAG AA KONFORMITÄT
   - Kontrastverhältnis ≥ 4.5:1 für Text
   - Fokus-Indikatoren für Tastaturnavigation
   - Semantische Hierarchie
   → Vorteil: Accessibility, SEO, Usability

5. PROGRESSIVE ENHANCEMENT
   - Funktioniert ohne CSS (reines HTML)
   - Keine kritischen Features in ::before/::after
   - Mobile-First Responsive Design
   → Vorteil: Robustheit, Performance

===========================================
*/

/* ===== CSS RESET ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 
                 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Helvetica Neue', 
                 Arial, sans-serif;
    line-height: 1.6;
    color: #2c2c2c;
    background-color: #ffffff;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ===== CSS VARIABLEN ===== */
:root {
    /* Farbpalette - Holz-inspiriert */
    --color-primary: #8b5a3c;        /* Warmes Braun (Holz) */
    --color-primary-dark: #6d4530;   /* Dunkleres Holz */
    --color-primary-light: #a67c52;  /* Helles Holz */
    --color-secondary: #3d3d3d;      /* Anthrazit */
    --color-accent: #c9a87c;         /* Gold/Beige */
    --color-text: #2c2c2c;           /* Fast-Schwarz */
    --color-text-light: #666666;     /* Grau */
    --color-background: #ffffff;     /* Weiß */
    --color-background-alt: #f8f5f0; /* Beige */
    --color-border: #e0d5c7;         /* Hellbraun */
    
    /* Abstände */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Container */
    --container-width: 1200px;
    --container-padding: 2rem;
    
    /* Transitions */
    --transition-speed: 0.3s;
    --transition-timing: cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* ===== UTILITY CLASSES ===== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.centered {
    text-align: center;
}

/* Honeypot für Spam-Schutz (unsichtbar) */
.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

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

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.fade-in {
    animation: fadeIn 1s var(--transition-timing) both;
}

.fade-in-delay {
    animation: fadeIn 1s var(--transition-timing) 0.3s both;
}

.fade-in-delay-2 {
    animation: fadeIn 1s var(--transition-timing) 0.6s both;
}

/* Respektiere Nutzer-Präferenzen für reduzierte Bewegung */
@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;
    }
}

/* ===== NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-speed) var(--transition-timing);
}

.navbar {
    padding: 1rem 0;
}

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

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--color-text);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-speed) var(--transition-timing);
}

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

.nav-link:hover,
.nav-link:focus {
    color: var(--color-primary);
    outline: none;
}

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

.nav-link.active {
    color: var(--color-primary);
}

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

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #8b5a3c 0%, #6d4530 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.03) 2px,
            rgba(0, 0, 0, 0.03) 4px
        );
    opacity: 0.5;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 2rem;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    margin-bottom: 2rem;
    font-weight: 300;
    opacity: 0.95;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-arrow {
    display: block;
    width: 30px;
    height: 30px;
    border-left: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(-45deg);
    animation: bounce 2s infinite;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-weight: 600;
    text-align: center;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-timing);
    border-radius: 4px;
}

.btn:focus {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

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

.btn-primary:hover,
.btn-primary:focus {
    background-color: transparent;
    color: white;
    border-color: white;
    transform: translateY(-2px);
}

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

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* ===== PAGE HEADER ===== */
.page-header {
    padding: 10rem 0 4rem;
    background: linear-gradient(135deg, var(--color-background-alt) 0%, white 100%);
    text-align: center;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    font-weight: 300;
}

/* ===== SECTIONS ===== */
section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--color-secondary);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== INTRO SECTION ===== */
.intro-section {
    background-color: var(--color-background);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.intro-description {
    margin-bottom: 1.5rem;
    color: var(--color-text);
    font-size: 1.125rem;
    line-height: 1.8;
}

/* ===== IMAGE PLACEHOLDERS ===== */
.image-placeholder,
.intro-image .image-placeholder {
    background: linear-gradient(135deg, var(--color-background-alt) 0%, #e8dfd5 100%);
    border: 2px dashed var(--color-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    transition: all var(--transition-speed) var(--transition-timing);
}

.image-placeholder:hover {
    border-color: var(--color-primary);
    transform: scale(1.02);
}

.placeholder-text {
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.875rem;
}

/* ===== REAL IMAGES ===== */
img {
    display: block;
    border-radius: 8px;
}

.intro-image img,
.about-image img {
    width: 100%;
    height: auto;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-speed) var(--transition-timing);
}

.intro-image img:hover,
.about-image img:hover {
    transform: scale(1.02);
}

.portfolio-item img {
    width: 100%;
    height: auto;
    object-fit: cover;
    min-height: 300px;
    border-radius: 8px;
}

/* Fallback wenn Bild nicht lädt */
.portfolio-item img[src=""],
.intro-image img[src=""],
.about-image img[src=""] {
    display: none;
}

.portfolio-item img[src=""]:after,
.intro-image img[src=""]:after,
.about-image img[src=""]:after {
    content: "Bild wird geladen...";
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    background: var(--color-background-alt);
    border: 2px dashed var(--color-border);
    color: var(--color-text-light);
}

/* ===== SERVICES SECTION ===== */
.services-section {
    background-color: var(--color-background-alt);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-card {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed) var(--transition-timing);
    animation: fadeIn 0.6s var(--transition-timing) both;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    margin-bottom: var(--spacing-sm);
}

.icon-placeholder {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    border-radius: 50%;
}

.service-title {
    font-size: 1.5rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===== PORTFOLIO SECTION ===== */
.portfolio-section {
    background-color: white;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    animation: scaleIn 0.6s var(--transition-timing) both;
}

.portfolio-item:nth-child(1) { animation-delay: 0.1s; }
.portfolio-item:nth-child(2) { animation-delay: 0.2s; }
.portfolio-item:nth-child(3) { animation-delay: 0.3s; }
.portfolio-item:nth-child(4) { animation-delay: 0.4s; }

.portfolio-item .image-placeholder {
    min-height: 300px;
    border-radius: 8px;
    transition: transform 0.5s var(--transition-timing);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.8) 100%);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-md);
    opacity: 0;
    transition: opacity var(--transition-speed) var(--transition-timing);
}

.portfolio-overlay h3 {
    color: white;
    font-size: 1.25rem;
    margin: 0;
}

.portfolio-item:hover .image-placeholder,
.portfolio-item:focus-within .image-placeholder {
    transform: scale(1.1);
}

.portfolio-item:hover .portfolio-overlay,
.portfolio-item:focus-within .portfolio-overlay {
    opacity: 1;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
}

.cta-text {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
}

/* ===== ABOUT PAGE ===== */
.about-content {
    padding: var(--spacing-lg) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.about-paragraph {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text);
}

/* ===== VALUES SECTION ===== */
.values-section {
    background-color: var(--color-background-alt);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.value-card {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
    animation: slideInFromLeft 0.6s var(--transition-timing) both;
}

.value-card:nth-child(1) { animation-delay: 0.1s; }
.value-card:nth-child(2) { animation-delay: 0.2s; }
.value-card:nth-child(3) { animation-delay: 0.3s; }
.value-card:nth-child(4) { animation-delay: 0.4s; }

.value-title {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.value-description {
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===== PROCESS TIMELINE ===== */
.process-section {
    background-color: white;
}

.process-timeline {
    max-width: 800px;
    margin: var(--spacing-lg) auto 0;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--color-border);
}

.timeline-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    animation: slideInFromLeft 0.6s var(--transition-timing) both;
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }

.timeline-marker {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.timeline-content {
    flex: 1;
    padding-top: 0.5rem;
}

.timeline-title {
    font-size: 1.5rem;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.timeline-description {
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===== CONTACT PAGE ===== */
.contact-section {
    padding: var(--spacing-lg) 0;
}

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

.contact-info {
    animation: slideInFromLeft 0.8s var(--transition-timing) both;
}

.contact-intro {
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text);
}

.info-block {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-background-alt);
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
}

.info-title {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.info-text {
    color: var(--color-text);
    line-height: 1.6;
}

.info-note {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.contact-link {
    color: var(--color-primary);
    text-decoration: underline;
    transition: color var(--transition-speed);
}

.contact-link:hover,
.contact-link:focus {
    color: var(--color-primary-dark);
}

/* ===== CONTACT FORM ===== */
.contact-form-wrapper {
    animation: slideInFromRight 0.8s var(--transition-timing) both;
}

.contact-form {
    background-color: var(--color-background-alt);
    padding: var(--spacing-md);
    border-radius: 8px;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-secondary);
    font-weight: 600;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-border);
    border-radius: 4px;
    background-color: white;
    font-size: 1rem;
    transition: all var(--transition-speed) var(--transition-timing);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 90, 60, 0.1);
}

.form-input:invalid:not(:placeholder-shown) {
    border-color: #e74c3c;
}

.form-input:valid:not(:placeholder-shown) {
    border-color: #27ae60;
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--color-text);
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    cursor: pointer;
}

.form-link {
    color: var(--color-primary);
    text-decoration: underline;
}

.form-note {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* ===== MAP SECTION ===== */
.map-section {
    height: 400px;
    background-color: var(--color-background-alt);
}

.map-placeholder {
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e8dfd5 0%, #d4c4b0 100%);
}

.map-overlay {
    text-align: center;
    padding: var(--spacing-md);
}

.map-text {
    color: var(--color-text-light);
    max-width: 500px;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-secondary);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.footer-text {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-speed);
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--color-accent);
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .hero {
        min-height: 500px;
    }
    
    .intro-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .services-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .process-timeline::before {
        left: 20px;
    }
    
    .timeline-marker {
        width: 40px;
        height: 40px;
        font-size: 1.125rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .logo a {
        font-size: 1.25rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    .header,
    .footer,
    .nav-menu,
    .btn,
    .scroll-indicator {
        display: none;
    }
    
    body {
        color: black;
        background: white;
    }
    
    .hero {
        page-break-after: always;
    }
}

/* ===== ACCESSIBILITY ENHANCEMENTS ===== */
:focus {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* Nur Tastatur-Navigation zeigt Focus */
:focus:not(:focus-visible) {
    outline: none;
}

:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --color-primary: #6d4530;
        --color-text: #000000;
        --color-border: #333333;
    }
    
    .btn {
        border-width: 3px;
    }
}