/* ZK-IMG Website Styles */

:root {
    --color-primary: #0ea5e9;
    --color-primary-dark: #0284c7;
    --color-secondary: #8b5cf6;
    --color-accent: #06b6d4;
    --color-text: #0f172a;
    --color-text-light: #64748b;
    --color-bg: #ffffff;
    --color-bg-dark: #0f172a;
    --color-border: #e2e8f0;
    --gradient-primary: linear-gradient(135deg, #0ea5e9 0%, #8b5cf6 100%);
    --gradient-accent: linear-gradient(135deg, #06b6d4 0%, #0ea5e9 100%);
}

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

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

/* Animated Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(14, 165, 233, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(6, 182, 212, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
    animation: backgroundFloat 30s ease-in-out infinite;
}

@keyframes backgroundFloat {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.nav {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    padding: 1rem 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.nav-logo .logo-text {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo-icon {
    width: 40px;
    height: 40px;
}

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

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

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

/* Buttons */
.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
    background: white;
    color: var(--color-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    border: 2px solid var(--color-primary);
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
}

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

.btn-large {
    background: var(--gradient-primary);
    color: white;
    padding: 1.25rem 3rem;
    border-radius: 0.75rem;
    font-weight: 700;
    font-size: 1.125rem;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

/* Hero Section */
.hero {
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 40%, rgba(14, 165, 233, 0.2) 0%, transparent 60%),
        radial-gradient(circle at 70% 60%, rgba(139, 92, 246, 0.2) 0%, transparent 60%);
    z-index: -1;
    animation: heroGlow 20s ease-in-out infinite;
}

@keyframes heroGlow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

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

.hero-badge {
    display: inline-block;
    background: rgba(14, 165, 233, 0.1);
    color: var(--color-primary);
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(14, 165, 233, 0.2);
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--color-text);
}

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

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 3rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin: 4rem 0;
    padding: 3rem 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
}

/* Section Styles */
.section {
    padding: 6rem 0;
}

.section-dark {
    background: var(--color-bg-dark);
    color: white;
    position: relative;
}

.section-dark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(14, 165, 233, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

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

.section-header.centered {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text-light);
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* Problem Grid */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.problem-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s, border-color 0.3s;
}

.problem-card:hover {
    transform: translateY(-5px);
    border-color: rgba(99, 102, 241, 0.5);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.problem-icon img,
.use-case-icon img,
.tech-icon img {
    width: 64px;
    height: 64px;
}

.problem-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.problem-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.problem-stat {
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Failure Banner */
.failure-banner {
    background: rgba(239, 68, 68, 0.05);
    padding: 3rem;
    border-radius: 1rem;
    border: 2px solid rgba(239, 68, 68, 0.2);
}

.failure-banner h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 2rem;
    text-align: center;
}

.failure-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

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

.failure-x {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.failure-item strong {
    color: white;
    font-weight: 700;
}

/* Solution Flow */
.solution-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin: 4rem 0;
    flex-wrap: wrap;
}

.flow-step {
    flex: 1;
    min-width: 250px;
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    border: 2px solid var(--color-border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.flow-number {
    width: 3rem;
    height: 3rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 900;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.flow-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.flow-content p {
    color: var(--color-text-light);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.flow-tech {
    background: rgba(99, 102, 241, 0.1);
    color: var(--color-primary);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-block;
}

.flow-arrow {
    font-size: 2rem;
    color: var(--color-primary);
    font-weight: 900;
}

/* Solution Benefits */
.solution-benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.benefit-card {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    padding: 2.5rem;
    border-radius: 1rem;
    border: 2px solid rgba(14, 165, 233, 0.1);
}

.benefit-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.benefit-card p {
    color: var(--color-text-light);
    line-height: 1.7;
}

/* Use Case Grid */
.use-case-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.use-case-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 3rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.use-case-card:hover {
    transform: translateY(-5px);
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.use-case-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.use-case-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.use-case-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.use-case-card strong {
    color: white;
    font-weight: 700;
}

.use-case-card ul {
    list-style: none;
    margin: 1.5rem 0;
    padding: 0;
}

.use-case-card li {
    padding: 0.75rem 0 0.75rem 2rem;
    position: relative;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.use-case-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: 900;
}

.use-case-result {
    background: rgba(16, 185, 129, 0.1);
    color: #6ee7b7;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    margin-top: 1.5rem;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Technology Features */
.tech-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-bottom: 4rem;
}

.tech-feature {
    background: white;
    padding: 3rem;
    border-radius: 1rem;
    border: 2px solid var(--color-border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.tech-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.tech-feature h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.tech-feature p {
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.tech-feature ul {
    list-style: none;
    padding: 0;
}

.tech-feature li {
    padding: 0.75rem 0 0.75rem 2rem;
    position: relative;
    color: var(--color-text-light);
    line-height: 1.6;
}

.tech-feature li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 900;
}

/* Comparison Table */
.tech-comparison {
    background: white;
    padding: 3rem;
    border-radius: 1rem;
    border: 2px solid var(--color-border);
}

.tech-comparison h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 2rem;
    text-align: center;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
    padding: 1.25rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
    background: rgba(99, 102, 241, 0.05);
    font-weight: 700;
    color: var(--color-text);
}

.comparison-table tbody tr:hover {
    background: rgba(99, 102, 241, 0.02);
}

.comparison-table .check {
    color: #10b981;
    font-weight: 600;
}

.comparison-table .cross {
    color: #ef4444;
    font-weight: 600;
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.pricing-card {
    background: white;
    padding: 3rem;
    border-radius: 1rem;
    border: 2px solid var(--color-border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    transition: all 0.3s;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.pricing-badge {
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-weight: 700;
    font-size: 0.875rem;
}

.pricing-tier {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    text-align: center;
}

.pricing-price {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--color-border);
}

.price-amount {
    display: block;
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.price-unit {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.pricing-features li {
    padding: 0.75rem 0 0.75rem 2rem;
    position: relative;
    color: var(--color-text-light);
    line-height: 1.6;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: 900;
}

.full-width {
    width: 100%;
    text-align: center;
}

.deployment-options {
    background: rgba(14, 165, 233, 0.05);
    padding: 3rem;
    border-radius: 1rem;
    margin-bottom: 3rem;
}

.deployment-options h3 {
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 2rem;
}

.deployment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.deployment-card {
    background: white;
    padding: 2rem;
    border-radius: 0.75rem;
    border: 1px solid var(--color-border);
}

.deployment-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.deployment-card p {
    color: var(--color-text-light);
    line-height: 1.7;
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    padding: 3rem 0;
    border-top: 2px solid var(--color-border);
}

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

.perf-number {
    font-size: 3.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.perf-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: ctaGlow 15s ease-in-out infinite;
}

@keyframes ctaGlow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.cta-text {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: 3rem;
    opacity: 0.95;
}

.cta-note {
    margin-top: 1.5rem;
    font-size: 0.875rem;
    opacity: 0.8;
}

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

.cta-section .btn-large:hover {
    transform: translateY(-3px) scale(1.05);
}

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

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

.footer-column h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.2s;
    font-size: 0.9375rem;
}

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

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0.5rem 0;
    font-size: 0.875rem;
}

.footer-disclaimer {
    max-width: 800px;
    margin: 1rem auto 0;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .problem-grid,
    .use-case-grid,
    .tech-features,
    .solution-benefits {
        grid-template-columns: 1fr;
    }

    .failure-list {
        grid-template-columns: 1fr;
    }

    .pricing-grid,
    .deployment-grid,
    .performance-stats {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }

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

/* Blog Styles */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.blog-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.blog-card-placeholder {
    opacity: 0.6;
    border-style: dashed;
}

.blog-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.blog-card-category {
    display: inline-block;
    background: linear-gradient(135deg, #0ea5e9 0%, #8b5cf6 100%);
    color: white;
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card-date {
    color: #64748b;
    font-size: 0.875rem;
}

.blog-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 1rem 0;
    line-height: 1.4;
}

.blog-card-title a {
    color: #0f172a;
    text-decoration: none;
    transition: color 0.2s;
}

.blog-card-title a:hover {
    color: #0ea5e9;
}

.blog-card-excerpt {
    color: #475569;
    line-height: 1.6;
    margin: 1rem 0;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
}

.blog-card-link {
    color: #0ea5e9;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
}

.blog-card-link:hover {
    color: #8b5cf6;
    transform: translateX(4px);
}

.blog-card-readtime {
    color: #94a3b8;
    font-size: 0.875rem;
}

/* Article Page Styles */
.article {
    background: white;
}

.article-header {
    background: linear-gradient(135deg, #f0f9ff 0%, #f5f3ff 100%);
    padding: 8rem 0 4rem;
    text-align: center;
}

.article-meta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
    font-size: 0.875rem;
}

.article-category {
    background: linear-gradient(135deg, #0ea5e9 0%, #8b5cf6 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-date,
.article-readtime {
    color: #64748b;
}

.article-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin: 1rem 0;
    color: #0f172a;
    font-family: 'Space Grotesk', sans-serif;
}

.article-lead {
    font-size: 1.375rem;
    line-height: 1.6;
    color: #475569;
    margin: 2rem 0 0;
    font-weight: 500;
}

.article-lead-secondary {
    font-size: 1.25rem;
    line-height: 1.6;
    color: #64748b;
    margin: 1rem 0 0;
    font-style: italic;
}

.article-content {
    padding: 4rem 0;
}

.article-section {
    margin-bottom: 3rem;
}

.article-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin: 2.5rem 0 1.5rem;
    color: #0f172a;
    font-family: 'Space Grotesk', sans-serif;
}

.article-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2rem 0 1rem;
    color: #1e293b;
}

.article-section p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #334155;
    margin: 1.25rem 0;
}

.article-section ul {
    margin: 1.25rem 0;
    padding-left: 1.5rem;
}

.article-section li {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #334155;
    margin: 0.75rem 0;
}

.article-subsection {
    background: #f8fafc;
    border-left: 4px solid #0ea5e9;
    padding: 2rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-subsection h3 {
    margin-top: 0;
    color: #0ea5e9;
}

.article-comparison {
    list-style: none;
    padding-left: 0;
}

.article-comparison li {
    padding: 1rem;
    margin: 1rem 0;
    background: white;
    border-radius: 8px;
    border-left: 4px solid #0ea5e9;
}

.article-comparison li:last-child {
    border-left-color: #8b5cf6;
}

.article-highlight {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #f0f9ff 0%, #f5f3ff 100%);
    border-radius: 12px;
    color: #0ea5e9;
    margin: 2rem 0;
}

.article-about {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
    margin: 3rem 0;
}

.article-about h3 {
    margin-top: 0;
}

.article-footer {
    padding-top: 3rem;
    margin-top: 4rem;
    border-top: 2px solid #e2e8f0;
}

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

.article-footer-link {
    color: #0ea5e9;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.125rem;
    transition: all 0.2s;
}

.article-footer-link:hover {
    color: #8b5cf6;
    transform: translateX(-4px);
}

.nav-menu .active {
    color: #0ea5e9;
    font-weight: 600;
}

@media (max-width: 768px) {
    .hero {
        padding: 4rem 0 3rem;
    }

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

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .section {
        padding: 4rem 0;
    }

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

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

    .nav-menu {
        display: none;
    }

    .solution-flow {
        flex-direction: column;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }

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

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

    .article-lead {
        font-size: 1.125rem;
    }

    .article-section h2 {
        font-size: 1.5rem;
    }

    .article-section h3 {
        font-size: 1.25rem;
    }

    .article-section p,
    .article-section li {
        font-size: 1rem;
    }

    .article-highlight {
        font-size: 1.25rem;
    }
}