/* PRODOC Digital Design System */
:root {
    /* PRODOC Color Palette */
    --primary-blue: #1E3A8A;
    --accent-purple: #6B00B5;
    --accent-cyan: #1EF5F1;
    --accent-magenta: #C71585;
    --text-header: #3A0CA2;
    --text-body: #272525;
    --warning-orange: #FF6B35;
    --success-green: #10B981;
    --trust-gold: #F59E0B;
    --experience-green: #10B981;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-alt: #f1f5f9;
    --header-bg: rgba(255, 255, 255, 0.95);
    --header-shadow: rgba(30, 58, 138, 0.1);
    --footer-bg: #1a1a1a;
    --footer-text: #e5e7eb;
    --footer-headings: #ffffff;
    --footer-links: #9ca3af;
    --footer-links-hover: #1EF5F1;
    --footer-accent: #6B00B5;
    --footer-border: #374151;
    
    /* Typography */
    --font-primary: 'Raleway', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Layout */
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 16px 48px rgba(30, 58, 138, 0.3);
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    --max-width: 1200px;
    --max-width-wide: 1400px;
    --header-height: 5rem;
    --header-height-mobile: 4rem;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-secondary);
    line-height: 1.6;
    color: var(--text-body);
    background-color: var(--bg-primary);
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: transparent;
    border-bottom: 1px solid transparent;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    background-color: var(--header-bg);
    border-bottom-color: var(--header-shadow);
    box-shadow: 0 2px 16px var(--header-shadow);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo */
.logo-link {
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: transform 0.2s ease;
}

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

.logo-svg {
    height: 1.5rem;
    width: auto;
    max-width: none;
}

/* Legacy text logo styles - kept for fallback */
.logo-text {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
}

.logo-text-accent {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-purple);
    line-height: 1;
    margin-left: 0.25rem;
}

.logo-subline {
    font-size: 0.75rem;
    color: var(--text-body);
    font-weight: 500;
    margin-top: 0.125rem;
}

/* Desktop Navigation */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-body);
    font-weight: 500;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--accent-cyan);
}

.nav-link.active {
    color: var(--primary-blue);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 2rem;
    height: 2px;
    background-color: var(--accent-cyan);
}

/* CTA Button in Navigation */
.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: linear-gradient(135deg, var(--accent-purple), var(--primary-blue));
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 0.3rem;
    text-decoration: none;
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    transform: scale(0.8);
}

.nav-cta:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.nav-cta i {
    font-size: 0.875rem;
}

/* Mobile Navigation */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--primary-blue);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 999;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.mobile-nav-overlay.open {
    transform: translateX(0);
}

.mobile-nav-header {
    display: flex;
    justify-content: flex-end;
    padding: 1rem;
}

.mobile-nav-close {
    background: none;
    border: none;
    color: var(--primary-blue);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-nav-menu {
    list-style: none;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

.mobile-nav-link {
    text-decoration: none;
    color: var(--text-body);
    font-size: 1.125rem;
    font-weight: 500;
    padding: 1rem;
}

.mobile-nav-cta {
    background: linear-gradient(135deg, var(--accent-purple), var(--primary-blue));
    color: white;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-weight: 700;
    margin-top: 1rem;
}

/* Main Content */
main {
    margin-top: var(--header-height);
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    background: url('Hero-Banner-Homepage.png') center/cover no-repeat;
    position: relative;
    padding: 80px 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    line-height: 1.1;
}

.hero-subtitle-line {
    font-size: 0.75em;
    font-weight: 500;
    color: var(--accent-cyan);
    display: block;
    margin-top: 0.5rem;
}

.hero-subtitle {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 500;
    color: white;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    line-height: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-purple), var(--primary-blue));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--accent-purple);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn i {
    font-size: 1rem;
}

/* Sections */
.section {
    padding: 5rem 0;
}

.section-alt {
    background-color: var(--bg-alt);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-header);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-body);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.4;
}

/* Section 2: Warum lokale KI - Problems & Solutions */
.problems-solutions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.column-title {
    font-family: var(--font-primary);
    font-size: 1.75rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 2rem;
}

.problems-title {
    color: var(--warning-orange);
}

.solutions-title {
    color: var(--primary-blue);
}

.problem-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.problem-bullet {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: rgba(255, 107, 53, 0.1);
    color: var(--warning-orange);
    margin-top: 0.7rem; /* 0.2rem + 5px down */
    flex-shrink: 0;
}

.problem-bullet i {
    font-size: 1.26rem; /* 120% of 1.05rem */
}

.problem-content {
    flex: 1;
}

.solution-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.solution-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.solution-bullet {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
    margin-top: 0.7rem; /* 0.2rem + 5px down */
    flex-shrink: 0;
}

.solution-bullet i {
    font-size: 1.26rem; /* 120% of 1.05rem */
}

.solution-content {
    flex: 1;
}

.card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    margin-bottom: 1rem;
}

.solution-card .card-icon {
    background-color: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
}

.card-icon i {
    font-size: 1.5rem;
}

.problem-content h4, .solution-content h4 {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-header);
}

.problem-content p, .solution-content p {
    color: var(--text-body);
    line-height: 1.6;
}

/* Section 3: Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.services-cta {
    text-align: center;
    margin-top: 3rem;
}

.service-card {
    position: relative;
    background: linear-gradient(135deg, white 0%, rgba(30, 58, 138, 0.02) 100%);
    border: 2px solid var(--primary-blue);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: 0 8px 32px rgba(30, 58, 138, 0.1);
    transition: all 0.3s ease;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 48px rgba(30, 58, 138, 0.15);
}

.service-badge {
    position: absolute;
    top: -0.75rem;
    right: 1.5rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background: rgba(30, 58, 138, 0.1);
    margin: 0 auto 1.5rem;
    color: var(--primary-blue);
}

.service-icon:nth-of-type(2) { color: var(--accent-purple); }
.service-icon:nth-of-type(3) { color: var(--accent-cyan); }

.service-icon i {
    font-size: 2rem;
}

.service-card h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-header);
    margin-bottom: 0.5rem;
}

.service-subline {
    color: var(--text-body);
    font-weight: 500;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.service-details {
    text-align: left;
    margin: 1.5rem 0;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: background-color 0.2s ease;
}

.detail-item:hover {
    background-color: rgba(30, 58, 138, 0.05);
}

.detail-item i {
    color: var(--primary-blue);
    font-size: 0.875rem;
    margin-top: 0.125rem;
}

.detail-item span {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text-body);
}

.service-cta {
    margin-top: 1.5rem;
}

/* Extended Services */
.extended-services {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.extended-title {
    font-family: var(--font-primary);
    font-size: 1.75rem;
    font-weight: 600;
    text-align: center;
    color: var(--text-header);
    margin-bottom: 2rem;
}

.extended-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.extended-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    overflow: hidden;
}

.extended-card:not(:has(.extended-image)) {
    padding: 2rem;
}

.extended-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.extended-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
    margin-bottom: 1rem;
    overflow: hidden;
}

.extended-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.extended-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.extended-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.extended-content {
    padding: 1.5rem;
}

.extended-icon:nth-child(1) { color: var(--accent-magenta); background-color: rgba(199, 21, 133, 0.1); }
.extended-icon:nth-child(2) { color: #6B00B5; background-color: rgba(107, 0, 181, 0.1); }

.extended-card h4 {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-header);
    margin-bottom: 1rem;
}

.extended-card p {
    color: var(--text-body);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.benefit-item {
    color: #6B00B5;
    font-weight: 500;
    font-size: 0.875rem;
}

/* Section 4: Projects */
.project-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    margin-bottom: 3rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    display: flex;
    overflow: hidden;
}

.project-image {
    flex-shrink: 0;
    width: 40%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-secondary);
}

.project-image img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.project-content {
    flex: 1;
    padding: 3rem;
}

.project-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.project-header {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 2rem;
}

.project-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
    flex-shrink: 0;
}

.project-icon:nth-of-type(2) { color: var(--accent-purple); background-color: rgba(107, 0, 181, 0.1); }
.project-icon:nth-of-type(3) { color: var(--accent-magenta); background-color: rgba(199, 21, 133, 0.1); }

.project-icon i {
    font-size: 1.5rem;
}

.project-tags {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.industry-tag {
    background-color: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
    padding: 0.375rem 0.875rem;
    border-radius: 1.25rem;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge {
    padding: 0.375rem 0.875rem;
    border-radius: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-badge.live {
    background-color: var(--success-green);
    color: white;
}

.status-badge.development {
    background-color: var(--accent-cyan);
    color: var(--text-body);
}

.status-badge.productive {
    background-color: var(--success-green);
    color: white;
}

.project-meta h3 {
    font-family: var(--font-primary);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-header);
    margin-bottom: 0.5rem;
}

.project-subline {
    color: var(--text-body);
    font-weight: 500;
    font-style: italic;
}

.project-sections {
    display: grid;
    gap: 2rem;
    margin-top: 2rem;
}

.project-section {
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid;
}

.project-section.challenge {
    background-color: rgba(255, 107, 53, 0.05);
    border-left-color: var(--warning-orange);
}

.project-section.solution {
    background-color: rgba(30, 58, 138, 0.05);
    border-left-color: var(--primary-blue);
}

.project-section.results {
    background-color: rgba(16, 185, 129, 0.05);
    border-left-color: var(--success-green);
}

.section-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.section-label i {
    font-size: 0.875rem;
}

.section-label span {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.challenge .section-label { color: var(--warning-orange); }
.solution .section-label { color: var(--primary-blue); }
.results .section-label { color: var(--success-green); }

.project-section p {
    color: var(--text-body);
    line-height: 1.6;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.metric-item {
    text-align: center;
    padding: 1rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.metric-number, .metric-text {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--success-green);
    display: block;
    margin-bottom: 0.25rem;
}

.metric-text {
    font-size: 0.875rem;
    color: var(--primary-blue);
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-body);
    font-weight: 500;
}

/* Section 5: Trust & Credentials */
.trust-section {
    background: linear-gradient(135deg, var(--bg-alt) 0%, rgba(30, 58, 138, 0.02) 100%);
}

.trust-grid {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 3rem;
    margin-top: 3rem;
}

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

.credentials-card {
    position: relative;
    background: linear-gradient(135deg, white 0%, rgba(30, 58, 138, 0.02) 100%);
    border: 2px solid var(--primary-blue);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: 0 8px 32px rgba(30, 58, 138, 0.15);
}

.tuev-badge {
    position: absolute;
    top: -0.75rem;
    right: 1.5rem;
    background: var(--trust-gold);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    text-align: center;
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.credentials-header {
    text-align: center;
    margin-bottom: 2rem;
}

.credentials-header h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-header);
    margin-bottom: 0.5rem;
}

.position {
    color: var(--text-body);
    font-weight: 500;
}

.credential-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1rem;
    border-radius: var(--border-radius);
    transition: background-color 0.3s ease;
}

.credential-item:hover {
    background-color: rgba(30, 58, 138, 0.05);
}

.credential-item.main-credential {
    background-color: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--trust-gold);
}

.credential-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--trust-gold);
    flex-shrink: 0;
}

.credential-icon:nth-of-type(2) { 
    background-color: rgba(16, 185, 129, 0.1); 
    color: var(--experience-green); 
}

.credential-icon:nth-of-type(3) { 
    background-color: rgba(107, 0, 181, 0.1); 
    color: var(--accent-purple); 
}

.credential-content h4 {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-header);
    margin-bottom: 0.25rem;
}

.experience-number {
    font-size: 1.5rem;
    color: var(--experience-green);
    font-weight: 700;
}

.credential-date {
    color: var(--trust-gold);
    font-weight: 600;
    font-size: 0.875rem;
}

.credential-detail {
    color: var(--text-body);
    font-size: 0.875rem;
}

.expertise-section {
    margin-top: 1.5rem;
}

.expertise-list {
    list-style: none;
    margin-top: 1rem;
}

.expertise-list li {
    color: var(--text-body);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

/* Network Cards */
.network-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.network-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.network-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.network-card.translations-card {
    background: linear-gradient(135deg, white 0%, rgba(199, 21, 133, 0.02) 100%);
    border: 2px solid var(--accent-magenta);
    box-shadow: var(--shadow-md);
}

.network-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.network-card:nth-child(2) .network-icon {
    background-color: rgba(31, 245, 241, 0.1);
    color: var(--accent-cyan);
}

.network-card:nth-child(3) .network-icon {
    background-color: rgba(199, 21, 133, 0.1);
    color: var(--accent-magenta);
}

.network-card:nth-child(4) .network-icon {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--trust-gold);
}

.network-card h4 {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-header);
    margin-bottom: 1rem;
}

.network-card p {
    color: var(--text-body);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.network-benefits, .network-activities, .unique-value, .book-status {
    margin-top: 1rem;
}

.benefit, .activity, .value-item, .status-item {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.benefit, .activity {
    color: var(--accent-purple);
    font-weight: 500;
}

.value-item {
    color: var(--text-body);
    line-height: 1.5;
}

.competitive-advantage {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.competitive-advantage p {
    font-style: italic;
    margin-bottom: 1rem;
}

.translations-link {
    color: var(--accent-magenta);
    text-decoration: none;
    font-weight: 600;
}

.translations-link:hover {
    text-decoration: underline;
}

.coming-soon-badge {
    position: absolute;
    top: -0.5rem;
    right: 1rem;
    background: var(--trust-gold);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.65rem;
    font-weight: 700;
}

/* Arbeitsweise Section */
.arbeitsweise-section {
    margin-top: 4rem;
    padding: 3rem;
    background: rgba(30, 58, 138, 0.05);
    border-radius: var(--border-radius-lg);
}

.arbeitsweise-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.arbeitsweise-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: var(--primary-blue);
    color: white;
}

.arbeitsweise-header h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-header);
}

.arbeitsweise-pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.pillar {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.pillar-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.pillar h4 {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-header);
    margin-bottom: 0.75rem;
}

.pillar p {
    color: var(--text-body);
    line-height: 1.6;
    font-size: 0.875rem;
}

/* Section 6: CTA */
.cta-section {
    background: linear-gradient(135deg, rgba(107, 0, 181, 0.05) 0%, rgba(30, 58, 138, 0.05) 100%);
    padding: 6rem 0;
}

.cta-content {
    max-width: 1000px;
    margin: 0 auto;
}

.cta-header {
    text-align: center;
    margin-bottom: 3rem;
}

.cta-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-header);
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-body);
    max-width: 700px;
    margin: 0 auto;
}

.cta-main-box {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
    color: white;
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    text-align: center;
    margin-bottom: 2rem;
}

.cta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background-color: var(--accent-cyan);
    color: var(--text-body);
    margin-bottom: 1.5rem;
}

.cta-main-box h3 {
    font-family: var(--font-primary);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-description {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-expectations {
    display: grid;
    gap: 1.5rem;
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

.expectation-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.expectation-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    flex-shrink: 0;
}

.expectation-content {
    font-size: 1rem;
    line-height: 1.5;
}

.expectations-title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1.5rem;
    text-align: center;
}

.honest-approach-box {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-top: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    backdrop-filter: blur(10px);
}

.honest-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--warning-orange), var(--trust-gold));
    color: white;
    flex-shrink: 0;
    font-size: 1.2rem;
}

.honest-content {
    flex: 1;
}

.honest-content p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    color: rgba(255, 255, 255, 0.95);
}

.honest-content strong {
    color: white;
    font-weight: 600;
}

.honest-content em {
    color: var(--accent-cyan);
    font-style: italic;
    font-weight: 500;
}

.local-philosophy-box {
    background: rgba(31, 245, 241, 0.1);
    border: 1px solid var(--accent-cyan);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
    text-align: center;
}

.philosophy-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.local-philosophy-box h4 {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-header);
    margin-bottom: 1rem;
}

.local-philosophy-box p {
    color: var(--text-body);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.trust-signal {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-green);
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    font-weight: 600;
    font-size: 0.875rem;
    display: inline-block;
}

.cta-buttons {
    text-align: center;
    margin: 2rem 0;
}

.cta-primary {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-magenta));
    font-size: 1.25rem;
    padding: 1.25rem 2.5rem;
}

.contact-alternatives {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    margin: 2rem 0;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
    flex-shrink: 0;
}

.contact-info h4 {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-header);
    margin-bottom: 0.25rem;
}

.contact-position {
    color: var(--text-body);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.contact-method i {
    color: var(--primary-blue);
    width: 1rem;
}

.contact-method a {
    color: var(--text-body);
    text-decoration: none;
    font-weight: 500;
}

.contact-method a:hover {
    color: var(--primary-blue);
    text-decoration: underline;
}

.working-style {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-body);
    font-size: 0.875rem;
}

.working-style i {
    color: var(--primary-blue);
}

.trust-signals {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.trust-signal-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.trust-signal-item i {
    color: var(--success-green);
    font-size: 1.25rem;
}

.trust-signal-item:nth-child(2) i { color: var(--trust-gold); }
.trust-signal-item:nth-child(3) i { color: var(--primary-blue); }

.trust-signal-item span {
    font-size: 0.875rem;
    color: var(--text-body);
    line-height: 1.4;
}

.process-timeline {
    background: rgba(229, 231, 235, 0.5);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-top: 3rem;
}

.process-timeline h4 {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-header);
    text-align: center;
    margin-bottom: 2rem;
}

.timeline-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.timeline-step {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.step-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.step-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.step-content strong {
    color: var(--text-header);
    font-weight: 600;
}

.step-content span {
    color: var(--text-body);
    font-size: 0.875rem;
}

/* Footer */
.footer {
    background: linear-gradient(to bottom, #1a1a1a, #111111);
    color: var(--footer-text);
    border-top: 4px solid var(--accent-purple);
    padding: 4rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column h3, .footer-column h4, .footer-column h5 {
    color: var(--footer-headings);
    font-family: var(--font-primary);
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-column h5 {
    font-size: 0.875rem;
    margin-top: 2rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--accent-purple);
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--footer-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.footer-ceo {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.footer-ceo i {
    color: var(--accent-purple);
    margin-top: 0.125rem;
}

.ceo-credential {
    color: var(--trust-gold);
    font-size: 0.75rem;
    font-weight: 600;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.contact-item i {
    color: var(--accent-purple);
    width: 1rem;
    margin-top: 0.125rem;
}

.contact-detail {
    color: var(--footer-links);
    font-size: 0.875rem;
    margin-top: 0.125rem;
}

.contact-item a {
    color: var(--footer-text);
    text-decoration: none;
}

.contact-item a:hover {
    color: var(--footer-links-hover);
}

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

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

.footer-links a {
    color: var(--footer-links);
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 0.875rem;
}

.footer-links a:hover {
    color: var(--footer-links-hover);
}

.translations-section {
    margin-bottom: 2rem;
}

.translations-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.translations-header i {
    color: var(--accent-magenta);
}

.translations-section p {
    color: var(--footer-text);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.translations-link {
    color: var(--accent-magenta);
    text-decoration: none;
    font-weight: 600;
}

.translations-link:hover {
    color: var(--footer-links-hover);
}

.network-list {
    list-style: none;
    margin-bottom: 2rem;
}

.network-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    color: var(--footer-text);
}

.network-list i {
    color: var(--accent-cyan);
    margin-top: 0.125rem;
}

.network-list a {
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 500;
}

.network-list a:hover {
    color: var(--warning-orange);
    text-decoration: underline;
}

.social-media {
    margin-top: 1rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--footer-links);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.social-link:hover {
    color: var(--footer-links-hover);
}

.footer-legal {
    border-top: 1px solid var(--footer-border);
    padding-top: 2rem;
    margin-top: 2rem;
}

.legal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.legal-links a {
    color: var(--footer-links);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.legal-links a:hover {
    color: var(--footer-links-hover);
}

.copyright-section {
    text-align: center;
}

.copyright-main {
    color: var(--footer-text);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.copyright-sub {
    color: var(--footer-links);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.tech-info {
    color: #6b7280;
    font-size: 0.75rem;
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 1rem;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .problems-solutions-grid {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-menu, .nav-cta {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .header {
        height: var(--header-height-mobile);
    }
    
    main {
        margin-top: var(--header-height-mobile);
    }
    
    .logo-svg {
        height: 1.375rem;
    }
    
    .hero {
        min-height: calc(100vh - var(--header-height-mobile));
        padding: 3rem 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .problems-solutions-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .extended-grid {
        grid-template-columns: 1fr;
    }
    
    .project-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }
    
    .project-tags {
        justify-content: center;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-section {
        padding: 4rem 0;
    }
    
    .cta-main-box {
        padding: 2rem;
    }
    
    .cta-expectations {
        gap: 1rem;
    }
    
    .contact-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .trust-signals {
        grid-template-columns: 1fr;
    }
    
    .timeline-steps {
        grid-template-columns: 1fr;
    }
    
    .arbeitsweise-pillars {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .legal-links {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section {
        padding: 2rem 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .service-card, .network-card {
        padding: 1.5rem;
    }
    
    .extended-card:not(:has(.extended-image)) {
        padding: 1.5rem;
    }
    
    .extended-content {
        padding: 1rem;
    }
    
    .project-card {
        flex-direction: column;
    }
    
    .project-content {
        padding: 1.5rem;
        order: 1;
    }
    
    .project-image {
        width: 100%;
        height: 150px;
        order: 2;
    }
    
    .cta-main-box {
        padding: 1.5rem;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .footer {
        padding: 2rem 0 0.5rem;
    }
    
    .logo-svg {
        height: 1.25rem;
    }
    
    .logo-text, .logo-text-accent {
        font-size: 1.25rem;
    }
    
    .logo-subline {
        font-size: 0.625rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Scroll animations will be handled by JavaScript */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.scroll-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .scroll-animate {
        opacity: 1;
        transform: none;
    }
}