:root {
    --primary-color: #dc2626;
    --primary-dark: #b91c1c;
    --primary-light: #ef4444;
    --secondary-color: #f59e0b;
    --accent-color: #14b8a6;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-light: #94a3b8;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --border-color: #e2e8f0;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --gradient-1: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    --gradient-2: linear-gradient(135deg, #f59e0b 0%, #dc2626 100%);
    --gradient-3: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    --gradient-primary: linear-gradient(135deg, #dc2626 0%, #f59e0b 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand .logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 45px;
    width: auto;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.language-switcher {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.lang-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.lang-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-primary-small {
    background: var(--primary-color);
    color: white !important;
    padding: 0.5rem 1.25rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary-small:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 140px 0 80px;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    animation: fadeInUp 0.8s ease;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.39);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.5);
}

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

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Phone Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    animation: fadeInRight 0.8s ease;
}

.phone-mockup {
    width: 320px;
    height: 650px;
    background: #1f2937;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 25px;
    background: #1f2937;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 32px;
    overflow: hidden;
}

.app-interface {
    padding: 2rem 1.5rem;
}

.app-header {
    margin-bottom: 2rem;
}

.time {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.app-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.queue-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.queue-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.queue-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
}

.service-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.service-icon i {
    display: block;
}

.queue-info {
    flex: 1;
}

.queue-info h4 {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.wait-time {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.status-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-weight: 600;
}

.status-badge.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.status-badge.yellow {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.status-badge.red {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

.get-ticket-btn {
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.get-ticket-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Background Effects */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--gradient-1);
    top: -200px;
    left: -200px;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--gradient-2);
    top: 50%;
    right: -150px;
    animation-delay: -5s;
}

.orb-3 {
    width: 600px;
    height: 600px;
    background: var(--gradient-3);
    bottom: -300px;
    left: 50%;
    animation-delay: -10s;
}

/* Sections */
.section {
    padding: 80px 0;
}

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

.section-header.centered {
    text-align: center;
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
}

.highlight {
    color: var(--primary-color);
}

.lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Problem Section */
.problem-section {
    background: white;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.problem-card {
    padding: 2rem;
    background: var(--bg-secondary);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.icon-wrapper {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.icon-wrapper i {
    display: block;
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.problem-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Solution Section */
.solution-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.solution-section .section-label {
    color: rgba(255, 255, 255, 0.8);
}

.solution-section h2,
.solution-section h4 {
    color: white;
}

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

.solution-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    transition: all 0.3s ease;
}

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

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
    color: rgba(255, 255, 255, 0.95);
}

.feature-icon i {
    display: block;
}

.feature-content h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

/* Integration Diagram */
.integration-diagram {
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: center;
}

.diagram-node {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    min-width: 200px;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.center-node {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.node-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.95);
}

.node-icon i {
    display: block;
}

.diagram-connector {
    width: 2px;
    height: 40px;
    background: rgba(255, 255, 255, 0.4);
    margin: 0.5rem 0;
}

/* Benefits Section */
.benefits-section {
    background: var(--bg-secondary);
}

.benefits-tabs {
    max-width: 1000px;
    margin: 0 auto;
}

.tabs {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.tab-btn {
    padding: 1rem 2rem;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.tab-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.benefit-card {
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.benefit-icon i {
    display: block;
}

.benefit-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Advantage Section */
.advantage-section {
    background: white;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.advantage-card {
    padding: 2.5rem;
    background: var(--bg-secondary);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.advantage-card.featured {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    border: 2px solid var(--primary-light);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.advantage-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.advantage-icon i {
    display: block;
}

.advantage-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

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

.advantage-stat {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.125rem;
}

/* Comparison Table */
.comparison-table {
    margin-top: 4rem;
    padding: 2rem;
    background: var(--bg-secondary);
    border-radius: 16px;
}

.comparison-table h3 {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
}

thead {
    background: var(--primary-color);
    color: white;
}

th, td {
    padding: 1rem;
    text-align: left;
}

tbody tr {
    border-bottom: 1px solid var(--border-color);
}

tbody tr:hover {
    background: var(--bg-secondary);
}

.check {
    color: var(--success);
    font-size: 1.25rem;
}

.cross {
    color: var(--error);
    font-size: 1.25rem;
}

.partial {
    color: var(--warning);
    font-size: 1.25rem;
}

/* Scenario Section */
.scenario-section {
    background: var(--bg-secondary);
}

.story-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.story-steps {
    max-width: 900px;
    margin: 0 auto;
}

.story-step {
    display: grid;
    grid-template-columns: 60px 1fr 80px;
    gap: 2rem;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
}

.story-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 30px;
    top: 80px;
    width: 2px;
    height: calc(100% + 1rem);
    background: var(--border-color);
}

.story-step.reverse {
    grid-template-columns: 60px 1fr 80px;
}

.story-step.reverse .step-number {
    order: 1;
}

.story-step.reverse .step-content {
    order: 2;
}

.story-step.reverse .step-visual {
    order: 3;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    z-index: 2;
    position: relative;
}

.step-content {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

.step-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-visual {
    font-size: 4rem;
    text-align: center;
    color: var(--primary-color);
}

.step-visual i {
    display: block;
}

.story-conclusion {
    max-width: 700px;
    margin: 4rem auto 0;
}

.conclusion-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
}

.conclusion-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

/* Timeline Section */
.timeline-section {
    background: white;
}

.timeline {
    max-width: 800px;
    margin: 0 auto 4rem;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--border-color);
}

.timeline-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-marker {
    width: 100px;
    height: 100px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    z-index: 2;
    position: relative;
    box-shadow: 0 0 0 10px white, 0 0 0 13px var(--primary-color);
}

.timeline-content {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 16px;
    margin-top: 1rem;
}

.timeline-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.timeline-content p {
    color: var(--text-secondary);
}

.project-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.project-stat {
    text-align: center;
}

.project-stat .stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.project-stat .stat-label {
    display: block;
    font-size: 1rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Partners Section */
.partners-section {
    background: var(--bg-secondary);
}

.partners-content {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.partner-card {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.partner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
}

.partner-badge {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.partner-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.partner-card p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.partner-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 2px solid var(--primary-color);
    transition: all 0.3s ease;
}

.partner-link:hover {
    color: var(--primary-dark);
    border-bottom-color: var(--primary-dark);
}

.btn-partner {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.39);
}

.btn-partner:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.5);
}

.partner-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.partner-logo-item {
    background: white;
    padding: 2rem 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.partner-logo-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.partner-logo-item a {
    text-decoration: none;
    color: var(--text-primary);
    display: block;
}

.partner-logo {
    max-width: 200px;
    height: auto;
    display: block;
}

.logo-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.logo-placeholder i {
    font-size: 3rem;
    color: var(--primary-color);
}

.logo-placeholder span {
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--text-primary);
}

/* Pitch Deck Section */
.pitch-section {
    background: white;
}

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

.pitch-language-selector {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.pitch-lang-btn {
    padding: 1rem 2rem;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
}

.pitch-lang-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.pitch-lang-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pitch-lang-btn i {
    font-size: 1.125rem;
}

.pdf-viewer-container {
    background: var(--bg-secondary);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    display: none;
}

.pdf-viewer-container.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.pitch-content-en,
.pitch-content-de {
    display: none;
}

.pitch-content-en.active,
.pitch-content-de.active {
    display: block;
}

.pdf-header {
    background: var(--gradient-primary);
    color: white;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.pdf-header h3 {
    font-size: 1.25rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pdf-header h3 i {
    font-size: 1.5rem;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-download:hover {
    background: var(--bg-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.pdf-viewer {
    width: 100%;
    height: 700px;
    background: white;
    position: relative;
}

.pdf-viewer iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.pdf-footer {
    background: var(--bg-tertiary);
    padding: 1rem 2rem;
    text-align: center;
}

.pdf-footer p {
    color: var(--text-secondary);
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.pdf-footer i {
    color: var(--primary-color);
}

.pdf-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid var(--primary-color);
    transition: all 0.3s ease;
}

.pdf-link:hover {
    color: var(--primary-dark);
    border-bottom-color: var(--primary-dark);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content > p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

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

.cta-section .btn-primary:hover {
    background: var(--bg-secondary);
    transform: translateY(-2px);
}

.cta-section .btn-secondary {
    border-color: white;
    color: white;
}

.cta-section .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
}

.contact-icon {
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.contact-icon i {
    display: block;
}

.contact-item h4 {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-bottom: 0.25rem;
}

.contact-item p {
    font-size: 1rem;
    font-weight: 600;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    opacity: 0.8;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-column h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.6;
    font-size: 0.875rem;
}

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

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-content,
    .solution-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
    }

    .hero-visual {
        order: -1;
    }

    .hero-text {
        order: 1;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

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

    .phone-mockup {
        transform: scale(0.9);
    }

    .hero-stats {
        gap: 2rem;
    }

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

    .story-step,
    .story-step.reverse {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .story-step::after {
        display: none;
    }

    .step-number {
        margin: 0 auto;
    }

    .step-visual {
        display: none;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        grid-template-columns: 60px 1fr;
        gap: 1rem;
    }

    .timeline-marker {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
        box-shadow: 0 0 0 5px white, 0 0 0 7px var(--primary-color);
    }

    .partner-card {
        padding: 2rem;
    }

    .partner-logos {
        flex-direction: column;
    }

    .pdf-viewer {
        height: 500px;
    }

    .pdf-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .pdf-header h3 {
        justify-content: center;
    }

    .pitch-language-selector {
        flex-direction: column;
        align-items: stretch;
    }

    .pitch-lang-btn {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
    }

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

    .language-switcher {
        margin-top: 1rem;
        justify-content: center;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .section {
        padding: 60px 0;
    }

    .problem-grid,
    .benefits-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
    }

    .tabs {
        flex-direction: column;
    }

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

    .contact-item {
        justify-content: center;
    }

    .pdf-viewer {
        height: 400px;
    }

    .pdf-footer p {
        font-size: 0.875rem;
        flex-direction: column;
        gap: 0.25rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.75rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .phone-mockup {
        transform: scale(0.8);
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .cta-content h2 {
        font-size: 1.75rem;
    }

    .pdf-viewer {
        height: 350px;
    }

    .pdf-header h3 {
        font-size: 1rem;
    }
}