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

:root {
    --primary-color: #2d7a3d;
    --primary-dark: #1e5a2a;
    --secondary-color: #3a9d4f;
    --accent-color: #10b981;
    --accent-dark: #059669;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --text-lighter: #9ca3af;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --bg-section: #f3f4f6;
    --border-color: #e5e7eb;
    --glow-color: rgba(45, 122, 61, 0.1);
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --max-width: 1280px;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
}

html {
    scroll-behavior: smooth;
}

/* Scroll Animationen */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Animation Klassen */
.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
}

.fade-in-up {
    transform: translateY(40px);
}

.fade-in-up.animated {
    animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in {
    opacity: 0;
}

.fade-in.animated {
    animation: fadeIn 0.8s ease-out forwards;
}

.slide-in-left {
    transform: translateX(-40px);
}

.slide-in-left.animated {
    animation: slideInLeft 0.8s ease-out forwards;
}

.slide-in-right {
    transform: translateX(40px);
}

.slide-in-right.animated {
    animation: slideInRight 0.8s ease-out forwards;
}

.scale-in {
    transform: scale(0.9);
}

.scale-in.animated {
    animation: scaleIn 0.6s ease-out forwards;
}

/* Staggered Animation für Grid-Elemente */
.team-member,
.contact-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.team-member.animated,
.contact-card.animated {
    opacity: 1;
    transform: translateY(0);
}

.team-member:nth-child(1) { transition-delay: 0.1s; }
.team-member:nth-child(2) { transition-delay: 0.2s; }
.contact-card:nth-child(1) { transition-delay: 0.1s; }
.contact-card:nth-child(2) { transition-delay: 0.2s; }
.contact-card:nth-child(3) { transition-delay: 0.3s; }
.contact-card:nth-child(4) { transition-delay: 0.4s; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-white);
    font-size: 16px;
    position: relative;
}

body > * {
    position: relative;
    z-index: 1;
}

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

/* Top Bar */
.top-bar {
    background: var(--primary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid var(--primary-dark);
}

.top-bar .container {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    width: 100%;
    max-width: 100%;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
    gap: var(--spacing-md);
}

/* Logo */
.logo {
    text-decoration: none;
    color: var(--bg-white);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.01em;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

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

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

/* Navigation */
.main-nav {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    justify-content: center;
    flex: 1;
    margin: 0 auto;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    color: var(--bg-white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
}

.nav-link:hover {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
}

.top-contact-buttons {
    margin-left: auto;
}

.top-contact-buttons {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.top-contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.15);
    color: var(--bg-white);
    text-decoration: none;
    font-weight: 500;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.top-contact-btn svg {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

.top-contact-btn:hover {
    background: var(--bg-white);
    color: var(--primary-color);
    border-color: var(--bg-white);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

/* Hero Section */
.hero {
    background: url('TGA_Titelbild.jpg') center/cover no-repeat;
    color: var(--bg-white);
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background-attachment: fixed;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(45, 122, 61, 0.3) 0%, rgba(30, 90, 42, 0.4) 100%);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-title {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-subtitle {
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-description {
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
    opacity: 0;
    color: var(--bg-white);
}

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    opacity: 0;
    color: rgba(255, 255, 255, 0.9);
}

.hero-description {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--accent-color);
    color: var(--bg-white);
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 1rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out 0.5s forwards;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.cta-button:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* Section Styles */
section {
    padding: var(--spacing-xl) var(--spacing-md);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-align: center;
    color: var(--primary-color);
    letter-spacing: -0.02em;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.about {
    background: var(--bg-white);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-top: var(--spacing-lg);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-lg);
    align-items: start;
}

.about-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-light);
}

.about-text p {
    margin-bottom: var(--spacing-md);
}

.about-text .lead-text {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.about-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

.about-decoration {
    display: flex;
    align-items: center;
    padding-top: var(--spacing-sm);
}

/* Services Section */
.services {
    background: linear-gradient(135deg, rgba(45, 122, 61, 0.05) 0%, rgba(30, 90, 42, 0.08) 100%);
    padding: var(--spacing-xl) 0;
    border-top: 3px solid var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
    margin: var(--spacing-lg) 0;
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, transparent, var(--primary-color), var(--accent-color), var(--primary-color), transparent);
    opacity: 0.6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-card {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid var(--border-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    min-width: 0;
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 12px 12px 0 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(45, 122, 61, 0.2);
    border-color: var(--primary-color);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(45, 122, 61, 0.1), rgba(74, 222, 128, 0.1));
    border-radius: 12px;
    color: var(--primary-color);
    transition: all 0.3s ease;
    border: 2px solid rgba(45, 122, 61, 0.2);
}

.service-icon svg {
    width: 32px;
    height: 32px;
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--bg-white);
    transform: scale(1.1);
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(45, 122, 61, 0.3);
}

.service-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-color);
}

.service-description {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* Team Section */
.team {
    background: var(--bg-white);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin: var(--spacing-lg) 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.team-member {
    text-align: center;
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.team-member::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.team-member:hover::before {
    transform: scaleX(1);
}

.team-member:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(45, 122, 61, 0.2);
    border-color: var(--primary-color);
}

.team-photo {
    width: 180px;
    height: 180px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px solid rgba(45, 122, 61, 0.2);
    transition: all 0.3s ease;
}

.team-member:hover .team-photo {
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(45, 122, 61, 0.3);
}

.team-photo svg,
.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.team-name {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-color);
}

.team-position {
    font-size: 1rem;
    color: var(--text-light);
}

/* Contact Section */
.contact {
    background: linear-gradient(135deg, rgba(45, 122, 61, 0.05) 0%, rgba(30, 90, 42, 0.08) 100%);
    padding: var(--spacing-xl) 0;
    border-top: 3px solid var(--primary-color);
    margin-top: var(--spacing-lg);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, transparent, var(--primary-color), var(--accent-color), var(--primary-color), transparent);
    opacity: 0.6;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.contact-card {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-md);
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 12px 12px 0 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.contact-card-link {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.contact-card-link:hover,
.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(45, 122, 61, 0.2);
    border-color: var(--primary-color);
}

.contact-card-link:hover::before,
.contact-card:hover::before {
    transform: scaleX(1);
}

.contact-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
    background: linear-gradient(135deg, rgba(45, 122, 61, 0.1), rgba(74, 222, 128, 0.1));
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 2px solid rgba(45, 122, 61, 0.2);
}

.contact-card:hover .contact-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--bg-white);
    transform: scale(1.05);
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(45, 122, 61, 0.3);
}

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

.contact-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.contact-detail {
    font-size: 1rem;
    color: var(--text-light);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--bg-white);
    padding: var(--spacing-lg) var(--spacing-md);
    position: relative;
    overflow: hidden;
}

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

.footer-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.footer-info p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.footer-divider {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.2);
    margin: var(--spacing-md) 0;
}

.footer-copyright {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .hero {
        min-height: 60vh;
        padding: var(--spacing-lg) var(--spacing-md);
        background-attachment: scroll;
    }
    
    .top-bar {
        padding: 0.5rem 0;
    }
    
    .top-bar .container {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .logo {
        font-size: 1rem;
        order: 1;
    }
    
    .main-nav {
        order: 3;
        width: 100%;
        justify-content: center;
        gap: var(--spacing-sm);
        flex-wrap: wrap;
    }
    
    .nav-link {
        font-size: 0.85rem;
        padding: 0.4rem 0.75rem;
    }
    
    .top-contact-buttons {
        order: 2;
        margin-left: auto;
        flex-direction: row;
        gap: 0.5rem;
    }
    
    .top-contact-btn {
        font-size: 0.85rem;
        padding: 0.5rem 0.75rem;
    }
    
    .top-contact-btn span {
        font-size: 0.75rem;
    }
    
    /* Reduziere Animationen auf mobilen Geräten für bessere Performance */
    @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
        }
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .about-decoration {
        display: none;
    }

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

    .team-photo {
        width: 150px;
        height: 150px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .service-card {
        padding: var(--spacing-sm);
    }
    
    .service-icon {
        width: 48px;
        height: 48px;
    }
    
    .service-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .service-title {
        font-size: 0.875rem;
    }
    
    .service-description {
        font-size: 0.75rem;
    }

    .contact-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    section {
        padding: var(--spacing-lg) var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .logo {
        font-size: 0.9rem;
    }
    
    .main-nav {
        gap: 0.25rem;
    }
    
    .nav-link {
        font-size: 0.8rem;
        padding: 0.35rem 0.6rem;
    }
    
    .top-contact-btn span {
        display: none;
    }
    
    .top-contact-btn {
        padding: 0.5rem;
        min-width: 40px;
        justify-content: center;
    }
    
    .top-contact-btn svg {
        width: 20px;
        height: 20px;
    }

    .hero-title {
        font-size: 2rem;
    }

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

    .cta-button {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

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

    .contact-cards {
        grid-template-columns: 1fr;
    }

    .contact-card {
        padding: var(--spacing-md);
    }
}