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

:root {
    /* Brand Colors */
    --primary-blue: #1e3a5f;
    --primary-green: #2d5a3d;
    --accent-green: #3a7d50;
    --light-blue: #e8f0f7;
    --light-green: #e8f5ed;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-900: #111827;
    
    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--gray-900);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===========================
   Navigation
   =========================== */
.navbar {
    background: var(--white);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

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

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

.logo {
    height: 50px;
    width: auto;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    transition: color var(--transition-base);
}

.nav-menu a:hover {
    color: var(--primary-green);
}

.nav-cta {
    background: var(--primary-green);
    color: var(--white) !important;
    padding: 0.6rem 1.5rem;
    border-radius: 6px;
    transition: all var(--transition-base);
}

.nav-cta:hover {
    background: var(--accent-green);
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    margin: 3px 0;
    transition: var(--transition-base);
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-green) 100%);
    color: var(--white);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

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

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--accent-green);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

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

.trust-badges {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1rem;
}

.badge-icon {
    font-size: 1.5rem;
}

/* ===========================
   Problem-Solution Section
   =========================== */
.problem-solution {
    padding: var(--spacing-2xl) 0;
    background: var(--gray-50);
}

.problem-solution h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xl);
    color: var(--primary-blue);
}

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

.ps-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.ps-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.ps-card.problem h3 {
    color: var(--gray-700);
}

.ps-card.solution h3 {
    color: var(--primary-green);
}

.ps-card ul {
    list-style: none;
    padding-left: 0;
}

.ps-card li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
}

.ps-card li::before {
    content: "•";
    position: absolute;
    left: 0;
    font-size: 1.5rem;
}

.ps-card.problem li::before {
    color: var(--gray-600);
}

.ps-card.solution li::before {
    color: var(--primary-green);
}

/* ===========================
   Disclaimer Section
   =========================== */
.disclaimer {
    padding: var(--spacing-lg) 0;
    background: var(--light-blue);
}

.disclaimer-box {
    background: var(--white);
    border-left: 4px solid var(--primary-blue);
    padding: var(--spacing-md);
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.disclaimer-box strong {
    color: var(--primary-blue);
}

/* ===========================
   Leistungen Section
   =========================== */
.leistungen {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
}

.leistungen h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-blue);
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
}

.leistungen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.leistung-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    padding: var(--spacing-xl);
    border-radius: 12px;
    transition: all var(--transition-base);
}

.leistung-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    border-color: var(--primary-green);
}

.leistung-card.highlight {
    border-color: var(--primary-green);
    background: var(--light-green);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.leistung-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-blue);
}

.leistung-card ul {
    list-style: none;
    margin-top: var(--spacing-md);
}

.leistung-card li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
}

.leistung-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
}

.tag {
    display: inline-block;
    margin-top: var(--spacing-md);
    padding: 0.5rem 1rem;
    background: var(--primary-green);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.tag-expert {
    background: var(--primary-blue);
}

.value-proposition {
    background: var(--light-blue);
    padding: var(--spacing-xl);
    border-radius: 12px;
    text-align: center;
}

.value-proposition h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-blue);
}

/* ===========================
   Über Mich Section
   =========================== */
.ueber-mich {
    padding: var(--spacing-2xl) 0;
    background: var(--gray-50);
}

.ueber-mich h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xl);
    color: var(--primary-blue);
}

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

.about-text h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-blue);
}

.about-text .intro {
    font-size: 1.25rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

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

.strengths {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    margin: var(--spacing-lg) 0;
    border-left: 4px solid var(--primary-green);
}

.strengths h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-green);
}

.strengths ul {
    list-style: none;
}

.strengths li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
}

.strengths li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
}

.highlight-text {
    background: var(--light-green);
    padding: var(--spacing-md);
    border-radius: 8px;
    font-size: 1.125rem;
}

/* ===========================
   Ablauf Section
   =========================== */
.ablauf {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
}

.ablauf h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-blue);
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-green);
}

.timeline-item {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.timeline-number {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    z-index: 1;
}

.timeline-content {
    flex: 1;
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border: 2px solid var(--gray-200);
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-blue);
}

.time-indicator {
    display: inline-block;
    margin-top: var(--spacing-sm);
    padding: 0.5rem 1rem;
    background: var(--light-green);
    color: var(--primary-green);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.cta-box {
    text-align: center;
    background: var(--light-blue);
    padding: var(--spacing-xl);
    border-radius: 12px;
}

.cta-box h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-blue);
}

/* ===========================
   FAQ Section
   =========================== */
.faq {
    padding: var(--spacing-2xl) 0;
    background: var(--gray-50);
}

.faq h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xl);
    color: var(--primary-blue);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.faq-item {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: 0 6px 12px rgba(0,0,0,0.1);
    transform: translateY(-3px);
}

.faq-item h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-blue);
}

.faq-item p {
    color: var(--gray-700);
    line-height: 1.6;
}

.faq-item strong {
    color: var(--primary-green);
}

/* ===========================
   Kontakt Section
   =========================== */
.kontakt {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
}

.kontakt h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-blue);
}

.kontakt-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.kontakt-info {
    background: var(--light-blue);
    padding: var(--spacing-xl);
    border-radius: 12px;
}

.kontakt-info h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-lg);
    color: var(--primary-blue);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-item a {
    color: var(--primary-green);
    text-decoration: none;
    font-weight: 600;
}

.contact-item a:hover {
    text-decoration: underline;
}

.kontakt-form-container {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    border: 2px solid var(--gray-200);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--gray-200);
    border-radius: 6px;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--navy);
    background-color: var(--white);
    transition: border-color var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-green);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-500);
    opacity: 0.7;
}

.form-group select {
    color: var(--navy);
}

.form-group select option {
    color: var(--navy);
    background-color: var(--white);
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: normal;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
}

.btn-full {
    width: 100%;
}

.form-note {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--light-green);
    border-radius: 6px;
    font-size: 0.875rem;
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: var(--primary-blue);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-logo-img {
    height: 60px;
    width: auto;
    margin-bottom: var(--spacing-md);
    filter: brightness(0) invert(1);
}

.footer h4 {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.footer ul {
    list-style: none;
}

.footer a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.9;
    transition: opacity var(--transition-base);
}

.footer a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-legal {
    display: flex;
    gap: var(--spacing-md);
}

/* ===========================
   Legal Pages Styling
   =========================== */
.legal-page {
    padding: var(--spacing-2xl) 0;
    background: var(--gray-50);
    min-height: 60vh;
}

.legal-page h1 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.legal-content h2 {
    font-size: 1.75rem;
    color: var(--primary-blue);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--gray-200);
}

.legal-content h2:first-child {
    margin-top: 0;
    border-top: none;
    padding-top: 0;
}

.legal-content h3 {
    font-size: 1.25rem;
    color: var(--primary-green);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.legal-content h4 {
    font-size: 1.125rem;
    color: var(--gray-700);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-content p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
    color: var(--gray-700);
}

.legal-content a {
    color: var(--primary-green);
    text-decoration: none;
    transition: color var(--transition-base);
}

.legal-content a:hover {
    color: var(--accent-green);
    text-decoration: underline;
}

.legal-content ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.legal-content li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.legal-content em {
    color: var(--gray-600);
    font-style: italic;
}

.legal-footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-200);
    text-align: center;
}

.legal-footer small {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.back-link {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.back-link .btn {
    display: inline-block;
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .kontakt-wrapper {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .ps-grid,
    .leistungen-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 2rem !important;
    }
}