/* Hesha Protocol Website Styles - Marketing Focus */

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #22d3ee;
    --accent-color: #ec4899;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-light: #f9fafb;
    --bg-dark: #111827;
    --bg-darker: #030712;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

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

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

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

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.nav-brand a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s;
}

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

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

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
    font-size: 0.95rem;
}

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

.btn-nav {
    background: var(--primary-color);
    color: white !important;
    padding: 8px 20px;
    border-radius: 8px;
    transition: all 0.2s;
}

.btn-nav:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 50%, #f3f4f6 100%);
    position: relative;
    overflow: hidden;
    margin-top: 72px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    transform: rotate(45deg);
    z-index: 0;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.alpha-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--warning-color), #dc2626);
    color: white;
    padding: 6px 20px;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.375rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
}

.btn {
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.125rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.4);
}

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

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

.btn-light {
    background: white;
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
}

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

.btn-outline-light {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline-light:hover {
    background: white;
    color: var(--text-primary);
}

/* Hero Demo */
.hero-demo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    background: white;
    padding: 2rem 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    border: 2px solid rgba(99, 102, 241, 0.1);
}

.demo-card {
    text-align: center;
}

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

.demo-number {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 8px;
}

.demo-number.bad {
    background: #fee2e2;
    color: var(--danger-color);
}

.demo-number.good {
    background: #d1fae5;
    color: var(--success-color);
}

.demo-arrow {
    font-size: 2rem;
    color: var(--primary-color);
}

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

/* Ensure proper spacing between sections */
.section + .section {
    padding-top: 120px;
}

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

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.text-danger {
    color: var(--danger-color);
}

.text-white {
    color: white;
}

.text-light {
    color: var(--text-light);
}

/* Problem Section */
.problem-visual {
    margin-bottom: 4rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.full-width-image {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.problem-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

.stat-card {
    text-align: center;
    padding: 3rem 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transition: height 0.3s ease;
}

.stat-card:nth-child(1)::before {
    background: var(--danger-color);
}

.stat-card:nth-child(2)::before {
    background: var(--warning-color);
}

.stat-card:nth-child(3)::before {
    background: var(--primary-color);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.stat-card:hover::before {
    height: 8px;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    line-height: 1;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-card:nth-child(1) .stat-number {
    background: linear-gradient(135deg, var(--danger-color) 0%, #dc2626 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-card:nth-child(2) .stat-number {
    background: linear-gradient(135deg, var(--warning-color) 0%, #d97706 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

/* Proxy Comparison Section */
.proxy-examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.proxy-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.proxy-card.email {
    border: 2px solid var(--secondary-color);
}

.proxy-card.phone {
    border: 2px solid var(--primary-color);
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.proxy-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.proxy-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.proxy-card > p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.proxy-list {
    list-style: none;
    text-align: left;
    margin-bottom: 1.5rem;
}

.proxy-list li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.proxy-list strong {
    color: var(--text-primary);
}

.proxy-benefit {
    font-weight: 600;
    color: var(--success-color);
    margin: 0;
}

.proxy-message {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.proxy-message p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Solution Intro */
.bg-gradient {
    background: linear-gradient(135deg, #f3f4f6 0%, #e0e7ff 100%);
}

.solution-intro-content {
    text-align: center;
}

.large-text {
    font-size: 1.375rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.solution-benefits {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.benefit-icon {
    font-size: 2rem;
}

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

/* How It Works */
.step-section {
    margin-bottom: 4rem;
    padding: 2rem 0;
}

.step-section:last-of-type {
    margin-bottom: 0;
}

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

.step-section.reverse .step-content {
    direction: rtl;
}

.step-section.reverse .step-text {
    direction: ltr;
}

.step-number-large {
    font-size: 5rem;
    font-weight: 800;
    color: var(--primary-light);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 1rem;
}

.step-text h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.step-text p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.check-list {
    list-style: none;
}

.check-list li {
    padding-left: 2rem;
    margin-bottom: 1rem;
    position: relative;
    color: var(--text-secondary);
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
    font-size: 1.25rem;
}

.step-visual img {
    width: 100%;
    height: auto;
}

.verification-section {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: var(--bg-light);
    border-radius: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.verification-section h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.verification-section p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Use Cases */
.bg-light {
    background: var(--bg-light);
}

/* Section Separators */
.section::before {
    content: '';
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary-light);
    border-radius: 2px;
    opacity: 0.3;
}

.section:first-of-type::before {
    display: none;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.use-case-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.use-case-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.use-case-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.use-case-example {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    font-style: italic;
}

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

.use-case-benefit {
    background: var(--bg-light);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    border-left: 3px solid var(--success-color);
}

.use-case-benefit strong {
    color: var(--success-color);
}

.implementation-section {
    text-align: center;
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.implementation-section h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.implementation-section > p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.verification-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.flow-step {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 16px;
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    transition: all 0.3s ease;
}

.flow-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.flow-step.highlight {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 2px solid var(--primary-light);
}

.flow-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: block;
}

.flow-step h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.flow-step p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

.flow-arrow {
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: bold;
}

.code-example {
    background: var(--bg-dark);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.verification-options {
    text-align: left;
    margin-top: 1rem;
}

.verify-option {
    padding: 0.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.verify-option strong {
    color: var(--text-primary);
    font-size: 0.875rem;
}

.verify-option span {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.integration-benefits {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.int-benefit {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.use-cases-visual {
    margin-bottom: 4rem;
}

.early-adopter-section {
    text-align: center;
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    margin: 0 auto;
}

.early-adopter-section h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.early-adopter-section p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.early-adopter-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.cta-note {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Technical Section */
.bg-gradient-dark {
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1f2937 100%);
    color: white;
}

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

.tech-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tech-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.3);
}

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

.tech-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.tech-card h3 {
    color: white;
    margin-bottom: 0.5rem;
}

.tech-card p {
    color: var(--text-light);
}

/* Cost Savings Section */
.cost-benefits {
    max-width: 1000px;
    margin: 0 auto;
}

.benefit-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.comparison-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.comparison-card.traditional {
    border: 2px solid var(--danger-color);
}

.comparison-card.hesha {
    border: 2px solid var(--success-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.comparison-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.pain-points, .benefits-list {
    list-style: none;
}

.pain-points li, .benefits-list li {
    padding: 0.75rem 0;
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.integration-simplicity {
    text-align: center;
}

.integration-simplicity h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.workflow-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.workflow-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
}

.workflow-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.workflow-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.workflow-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.workflow-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}


/* Become Issuer Section */
.issuer-visual {
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.issuer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.issuer-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.issuer-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--success-color);
}

.issuer-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.issuer-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.issuer-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    flex-grow: 1;
    margin: 0;
}

.issuer-cta-section {
    text-align: center;
    background: var(--bg-light);
    padding: 3rem;
    border-radius: 20px;
}

.issuer-cta-section h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.issuer-cta-section > p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.issuer-requirements {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.issuer-requirements h4 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.issuer-requirements ul {
    list-style: none;
    text-align: left;
    max-width: 400px;
    margin: 0 auto;
}

.issuer-requirements li {
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    position: relative;
    color: var(--text-secondary);
}

.issuer-requirements li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.disclaimer {
    font-size: 0.875rem;
    color: var(--text-light);
    font-style: italic;
    margin-top: 1rem;
}

.issuer-steps {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.issuer-step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    font-weight: 600;
    font-size: 0.875rem;
}

.issuer-step span:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

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

.faq-item {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-left-color: var(--primary-color);
    transform: translateX(4px);
}

.faq-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* CTA Section */
.bg-dark {
    background: var(--bg-dark);
}

.cta-section {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, var(--primary-color) 0%, transparent 50%),
                radial-gradient(circle at bottom left, var(--accent-color) 0%, transparent 50%);
    opacity: 0.1;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

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

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

.cta-badges {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.badge {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    color: white;
}

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

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

.footer-section h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-section p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

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

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

.footer-section a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-warning {
    color: var(--warning-color);
    font-size: 0.875rem;
}

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

/* Animations */
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

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

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

.animate-bounce {
    animation: bounce 2s ease-in-out infinite;
}

.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-slide-up {
    animation: slideUp 0.8s ease-out;
    animation-fill-mode: both;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section + .section {
        padding-top: 80px;
    }
    
    .section-header h2 {
        font-size: 2.5rem;
    }
    
    .step-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .step-section.reverse .step-content {
        direction: ltr;
    }
    
    .step-section {
        margin-bottom: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero {
        min-height: calc(100vh - 72px);
        padding: 3rem 0;
        margin-top: 72px;
    }
    
    .hero h1 {
        font-size: 2.25rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
        padding: 0 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        margin-bottom: 3rem;
    }
    
    .hero-demo {
        flex-direction: column;
        padding: 1.5rem;
        gap: 1.5rem;
        width: 90%;
        max-width: 400px;
    }
    
    .demo-arrow {
        transform: rotate(90deg);
        font-size: 1.5rem;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .section + .section {
        padding-top: 60px;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
        line-height: 1.3;
    }
    
    .section-subtitle {
        font-size: 1.125rem;
        padding: 0 1rem;
    }
    
    .problem-stats {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0;
    }
    
    .stat-card {
        padding: 2.5rem 1.5rem;
    }
    
    .stat-number {
        font-size: 3rem;
    }
    
    .proxy-examples {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .proxy-card {
        padding: 2rem 1.5rem;
    }
    
    .proxy-message p {
        font-size: 1.125rem;
        padding: 0 1rem;
    }
    
    .solution-benefits {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-start;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .use-cases-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .use-case-card {
        padding: 1.5rem;
    }
    
    .implementation-section {
        padding: 2rem 1.5rem;
    }
    
    .benefit-comparison {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .comparison-card {
        padding: 2rem 1.5rem;
    }
    
    .pain-points li, .benefits-list li {
        font-size: 1rem;
    }
    
    .workflow-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .workflow-card {
        padding: 1.5rem;
    }
    
    .verification-flow {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
    
    .flow-step {
        max-width: 100%;
        padding: 1.5rem;
    }
    
    .integration-benefits {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
        max-width: 300px;
        margin: 0 auto 2rem;
    }
    
    .step-section {
        margin-bottom: 2rem;
        padding: 1rem 0;
    }
    
    .step-number-large {
        font-size: 3.5rem;
        margin-bottom: 0.5rem;
    }
    
    .step-text h3 {
        font-size: 1.5rem;
    }
    
    .step-text p {
        font-size: 1rem;
    }
    
    .check-list {
        text-align: left;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .verification-section {
        padding: 2rem 1.5rem;
        margin-top: 2rem;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tech-card {
        padding: 1.5rem;
    }
    
    .issuer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .issuer-card {
        padding: 2rem 1.5rem;
    }
    
    .issuer-cta-section {
        padding: 2rem 1.5rem;
    }
    
    .issuer-steps {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
        max-width: 250px;
        margin: 0 auto 2rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .faq-item {
        padding: 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        width: 100%;
    }
    
    .btn-large {
        width: 90%;
        max-width: 300px;
    }
}