/* Modernes Design für Kanzlei Ackert */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* CSS Variables */
:root {
    --primary: #1e293b;
    --primary-light: #334155;
    --secondary: #0f172a;
    --accent: #3b82f6;
    --accent-light: #60a5fa;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #0f172a;
    --border: #e2e8f0;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-dark: rgba(0, 0, 0, 0.25);
    --gradient-primary: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    --gradient-accent: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
}

/* Reset und Basis */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    font-size: 16px;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Moderne Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

/* Header mit Glassmorphism */
.header {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    padding: 1.5rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(15, 23, 42, 0.98);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.logo::before {
    content: '';
    position: absolute;
    left: -1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 2rem;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.logo img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.logo span {
    color: white;
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Moderne Navigation */
.nav {
    display: flex;
    gap: 0.5rem;
}

.nav-link {
    color: white;
    text-decoration: none;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    transition: left 0.3s ease;
    z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before {
    left: 0;
}

.nav-link:hover,
.nav-link.active {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.5);
}

/* Hero Section mit Parallax */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--gradient-primary);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.3) saturate(1.2);
    transform: scale(1.1);
    animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    0% { transform: scale(1.1) translateY(0); }
    100% { transform: scale(1.2) translateY(-20px); }
}

.hero-content {
    text-align: center;
    color: white;
    z-index: 2;
    max-width: 1000px;
    padding: 0 2rem;
    position: relative;
}

.hero-content::before {
    content: '';
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-accent);
    border-radius: 2px;
    animation: heroLine 2s ease-out 0.5s both;
}

@keyframes heroLine {
    from { width: 0; opacity: 0; }
    to { width: 100px; opacity: 1; }
}

.hero-content h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    margin-bottom: 2rem;
    line-height: 1.1;
    letter-spacing: -2px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-content p {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    font-weight: 400;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 0.6s both;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Moderne Hero Buttons */
.hero-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 0.9s both;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.hero-btn.primary {
    background: var(--gradient-accent);
    color: white;
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.4);
}

.hero-btn.primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.hero-btn.primary:hover::before {
    left: 100%;
}

.hero-btn.primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.5);
}

.hero-btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(20px);
}

.hero-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-4px) scale(1.02);
}

/* Main Content mit modernen Sektionen */
.main-content {
    padding: 8rem 0;
    background: var(--bg-primary);
    position: relative;
}

.main-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(180deg, var(--bg-primary) 0%, transparent 100%);
    z-index: 1;
}

.consent-btn {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
    font-weight: 500;
    backdrop-filter: blur(20px);
    z-index: 10;
}

.consent-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Moderne Sektionen */
.welcome-section {
    margin-bottom: 8rem;
    position: relative;
    z-index: 2;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out both;
}

.section-header h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

/* Moderne Grid-Layout */
.content-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 5rem;
    align-items: start;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 0.3s both;
}

.text-content p {
    margin-bottom: 2rem;
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out both;
}

.text-content p:nth-child(1) { animation-delay: 0.4s; }
.text-content p:nth-child(2) { animation-delay: 0.6s; }
.text-content p:nth-child(3) { animation-delay: 0.8s; }

.text-content strong {
    color: var(--accent);
    font-weight: 700;
}

/* Moderne Kontakt-Box */
.contact-highlight {
    background: var(--gradient-glass);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin: 3rem 0;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 1s both;
}

.contact-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
}

.contact-highlight p {
    margin-bottom: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(10px);
}

.contact-label {
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 100px;
    font-size: 0.95rem;
}

.signature {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border);
    text-align: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent);
}

/* Moderne Foto-Galerie */
.photos {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 0.6s both;
}

.portrait,
.office-entrance {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portrait:hover,
.office-entrance:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
}

.portrait img,
.office-entrance img {
    width: 100%;
    height: auto;
    transition: all 0.4s ease;
}

.portrait img {
    max-height: 500px;
    object-fit: cover;
}

.office-entrance img {
    max-height: 250px;
    object-fit: cover;
}

/* Moderne Bildunterschriften */
.portrait-caption,
.office-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 2rem 1.5rem 1.5rem;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.portrait:hover .portrait-caption,
.office-entrance:hover .office-caption {
    transform: translateY(0);
}

.portrait-caption strong,
.office-caption strong {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.portrait-caption span,
.office-caption span {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* Moderne Kompetenz-Karten */
.insolvenzmasse {
    margin-bottom: 8rem;
}

.competencies {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 5rem;
}

.competency-item {
    background: var(--bg-primary);
    padding: 3rem 2.5rem;
    border-radius: 24px;
    border: 1px solid var(--border);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out both;
}

.competency-item:nth-child(1) { animation-delay: 0.2s; }
.competency-item:nth-child(2) { animation-delay: 0.4s; }
.competency-item:nth-child(3) { animation-delay: 0.6s; }
.competency-item:nth-child(4) { animation-delay: 0.8s; }

.competency-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.competency-item:hover::before {
    transform: scaleX(1);
}

.competency-item:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
    border-color: var(--accent);
}

.competency-icon {
    font-size: 4rem;
    margin-bottom: 2rem;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.competency-item h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.competency-item p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    margin: 0;
}

/* Moderne Foto-Impressionen */
.impressions {
    margin-bottom: 8rem;
}

.office-photos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.photo-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out both;
}

.photo-item:nth-child(1) { animation-delay: 0.2s; }
.photo-item:nth-child(2) { animation-delay: 0.4s; }
.photo-item:nth-child(3) { animation-delay: 0.6s; }

.photo-item:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
}

.photo-item img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    transition: all 0.4s ease;
}

.photo-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 2rem 1.5rem 1.5rem;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.photo-item:hover .photo-caption {
    transform: translateY(0);
}

.photo-caption strong {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.photo-caption span {
    font-size: 1rem;
    opacity: 0.9;
}

/* Moderne Footer */
.footer {
    background: var(--gradient-primary);
    padding: 6rem 0 3rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(180deg, transparent 0%, var(--bg-primary) 100%);
    transform: translateY(-100%);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.footer-column h3 {
    color: var(--accent-light);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: -0.5px;
    position: relative;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.footer-column p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
}

.footer-column p:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.legal-links {
    display: flex;
    gap: 2.5rem;
}

.legal-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    font-weight: 500;
    position: relative;
}

.legal-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: width 0.3s ease;
}

.legal-links a:hover {
    color: white;
}

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

.copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .competencies {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero {
        height: 90vh;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
        margin-bottom: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-btn {
        width: 100%;
        max-width: 350px;
        justify-content: center;
    }
    
    .main-content {
        padding: 6rem 0;
    }
    
    .welcome-section,
    .insolvenzmasse,
    .impressions {
        margin-bottom: 6rem;
    }
    
    .section-header h2 {
        font-size: 2.5rem;
    }
    
    .competency-item {
        padding: 2.5rem 2rem;
    }
    
    .office-photos {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .nav {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .text-content p {
        font-size: 1.1rem;
    }
    
    .competency-item {
        padding: 2rem 1.5rem;
    }
    
    .contact-highlight {
        padding: 2rem 1.5rem;
    }
    
    .hero-btn {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}

/* Animationen für Scroll-Trigger */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Smooth Transitions für alle interaktiven Elemente */
* {
    transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

/* Focus States für Accessibility */
.nav-link:focus,
.hero-btn:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Hover Effects für bessere Interaktivität */
.nav-link:hover,
.hero-btn:hover {
    cursor: pointer;
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Print Styles */
@media print {
    .header,
    .hero,
    .consent-btn {
        display: none;
    }
    
    .main-content {
        padding: 2rem 0;
    }
    
    .competency-item:hover {
        transform: none;
        box-shadow: none;
    }
}