/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

a {
font-size: 1.2em;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: #2563eb;
    font-weight: 700;
    font-size: 1.5rem;
}

.logo-img {
    height: 240px;
    width: auto;
    max-width: 240px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05);
}

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

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #2563eb;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #2563eb;
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding-top: 80px;
}

.hero-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.8;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: #fff;
    color: #2563eb;
}

.btn-primary:hover {
    background-color: #f8fafc;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: #fff;
    border-color: #fff;
}

.btn-secondary:hover {
    background-color: #fff;
    color: #2563eb;
    transform: translateY(-2px);
}

.hero-graphic {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 8rem;
    opacity: 0.8;
}

.hero-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.hero-img {
    width: 100%;
    max-width: 450px;
    height: 350px;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    object-fit: cover;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-img:hover {
    transform: translateY(-10px);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.4);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: 6rem 0;
    background: linear-gradient(180deg, #f8fafc 0%, #e0e7ff 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid #e0e7ff;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
    border-color: #2563eb;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 140px;
    height: 140px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2rem;
    color: white;
    overflow: hidden;
    padding: 10px;
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.35);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.service-icon:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

.service-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.service-card h3 {
    font-size: 1.7rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1f2937;
    line-height: 1.3;
}

.service-card p {
    color: #4b5563;
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-size: 1.05rem;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.service-link:hover {
    color: #1d4ed8;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 50%, #fbbf24 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.contact-details p {
    color: #6b7280;
}

.phone-link {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
}

.phone-link:hover {
    color: #1d4ed8;
}

.contact-cta {
    text-align: center;
    padding: 3rem;
    background: white;
    border-radius: 20px;
    border: 3px solid #f59e0b;
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.2);
}

.contact-cta h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.contact-cta p {
    color: #6b7280;
    margin-bottom: 1.5rem;
}

/* Impressum Section */
.impressum {
    padding: 6rem 0;
    background-color: #f8fafc;
}

.impressum-content {
    max-width: 600px;
    margin: 0 auto;
}

.impressum-info {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.impressum-info h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2563eb;
    margin-bottom: 1.5rem;
}

.impressum-details p {
    margin-bottom: 0.8rem;
    color: #4b5563;
    line-height: 1.6;
}

.impressum-details strong {
    color: #1f2937;
}

.impressum-details a {
    color: #2563eb;
    text-decoration: none;
}

.impressum-details a:hover {
    color: #1d4ed8;
}

/* Footer */
.footer {
    background-color: #1f2937;
    color: white;
    padding: 2rem 0;
}

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

.footer-left h3 {
    color: #2563eb;
    margin-bottom: 0.5rem;
}

.footer-left p {
    opacity: 0.8;
}

.footer-right p {
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

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

    .nav-toggle {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-graphic {
        font-size: 4rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

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

    .section-header h2 {
        font-size: 2rem;
    }

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .service-card {
        padding: 2rem;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
}

/* Animation for smooth appearance */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card,
.contact-item,
.impressum-info {
    animation: fadeInUp 0.6s ease-out;
}

/* Neue Sections Styling */
.about-us {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.about-text h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #2563eb;
    margin-bottom: 1.5rem;
    margin-top: 2rem;
}

.about-text h3:first-child {
    margin-top: 0;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #4b5563;
    margin-bottom: 1.5rem;
}

.about-text strong {
    color: #2563eb;
    font-weight: 600;
}

/* Advantages Section */
.advantages {
    padding: 6rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.advantages .section-header h2 {
    color: white;
}

.advantages .section-header p {
    color: rgba(255, 255, 255, 0.9);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.advantage-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.advantage-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin-bottom: 1.5rem;
}

.advantage-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.advantage-item p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
}

/* Service List in Cards */
.service-list {
    list-style: none;
    margin: 1.5rem 0;
    padding: 0;
    text-align: left;
}

.service-list li {
    padding: 0.7rem 0;
    color: #4b5563;
    font-size: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    line-height: 1.6;
}

.service-list li i {
    color: #10b981;
    font-size: 1.1rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.service-card p {
    text-align: left;
}

/* Additional Services Section */
.additional-services {
    padding: 6rem 0;
    background: white;
}

.additional-services-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2.5rem;
}

.service-detail {
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 50%, #fef3c7 100%);
    padding: 2.5rem;
    border-radius: 20px;
    border-left: 5px solid #2563eb;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.service-detail:hover {
    transform: translateX(8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-detail h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.service-detail h3 i {
    color: #2563eb;
    font-size: 1.8rem;
}

.service-detail p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #4b5563;
}

/* Technologies Section */
.technologies {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: white;
}

.technologies .section-header h2 {
    color: white;
}

.technologies .section-header p {
    color: rgba(255, 255, 255, 0.8);
}

.technologies-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.tech-category {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 16px;
    border: 2px solid rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}

.tech-category:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: #3b82f6;
    transform: translateY(-5px);
}

.tech-category h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #60a5fa;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tech-category h3::before {
    content: '▸';
    color: #3b82f6;
    font-size: 1.5rem;
}

.tech-category p {
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
}

/* Improved spacing and readability */
.services .section-header,
.additional-services .section-header,
.technologies .section-header,
.advantages .section-header,
.about-us .section-header {
    margin-bottom: 4rem;
}

.services .section-header h2,
.additional-services .section-header h2,
.technologies .section-header h2,
.advantages .section-header h2,
.about-us .section-header h2 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.services .section-header p,
.additional-services .section-header p,
.technologies .section-header p,
.advantages .section-header p,
.about-us .section-header p {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Enhanced Container spacing */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Responsive updates for new sections */
@media (max-width: 768px) {
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .additional-services-content {
        grid-template-columns: 1fr;
    }
    
    .technologies-content {
        grid-template-columns: 1fr;
    }
    
    .about-text {
        padding: 2rem;
    }
    
    .service-detail {
        padding: 2rem;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .about-text h3,
    .service-detail h3 {
        font-size: 1.3rem;
    }
    
    .services .section-header h2,
    .additional-services .section-header h2,
    .technologies .section-header h2,
    .advantages .section-header h2,
    .about-us .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .advantage-item,
    .service-detail,
    .tech-category {
        padding: 1.5rem;
    }
    
    .about-text {
        padding: 1.5rem;
    }
}