:root {
    --primary: #3366cc;
    --secondary: #434343;
    --accent: #ff0000;
    --bg-light: #ffffff;
    --bg-dark: #0a0a0a;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --border: #e0e0e0;
    --shadow: rgba(0, 0, 0, 0.08);
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-dark);
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: var(--secondary);
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s;
    position: relative;
}

.nav-links a:not(.nav-cta):hover {
    color: var(--primary);
}

.nav-links a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-links a:not(.nav-cta):hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--primary);
    color: white !important;
    padding: 10px 24px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: #2952a8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(51, 102, 204, 0.3);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: all 0.3s;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(135deg, rgba(51, 102, 204, 0.03) 0%, rgba(255, 255, 255, 0) 50%),
        radial-gradient(circle at 80% 20%, rgba(51, 102, 204, 0.05) 0%, transparent 50%);
    z-index: -1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(51, 102, 204, 0.08);
    border: 1px solid rgba(51, 102, 204, 0.2);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 32px;
    animation: fadeInUp 0.6s ease-out 0.2s both;
    font-family: 'JetBrains Mono', monospace;
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero-title {
    font-size: clamp(48px, 7vw, 84px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, #5580dd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(18px, 2vw, 22px);
    color: var(--text-light);
    max-width: 700px;
    margin-bottom: 40px;
    line-height: 1.7;
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

.hero-subtitle strong {
    color: var(--text-dark);
    font-weight: 600;
}

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

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp 0.6s ease-out 0.5s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 14px rgba(51, 102, 204, 0.25);
}

.btn-primary:hover {
    background: #2952a8;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(51, 102, 204, 0.35);
}

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

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

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
    max-width: 600px;
    animation: fadeInUp 0.6s ease-out 0.6s both;
}

.stat {
    text-align: left;
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary);
    font-family: 'JetBrains Mono', monospace;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Problem Section */
.problem-section {
    padding: 100px 0;
    background: #f8f9fa;
}

.section-header {
    margin-bottom: 60px;
}

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

.section-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--primary);
    margin-bottom: 16px;
    font-family: 'JetBrains Mono', monospace;
}

.section-label.accent {
    color: var(--accent);
}

.section-header h2 {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1px;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    margin-top: 16px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.problem-card {
    background: white;
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px var(--shadow);
    border-color: var(--primary);
}

.problem-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.problem-card p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.6;
}

/* Solution Section */
.solution-section {
    padding: 100px 0;
    background: white;
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.solution-text .lead {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 32px;
    line-height: 1.7;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-item svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-item strong {
    color: var(--text-dark);
}

.solution-visual {
    background: linear-gradient(135deg, rgba(51, 102, 204, 0.05) 0%, rgba(51, 102, 204, 0.02) 100%);
    padding: 48px;
    border-radius: 16px;
    border: 2px solid rgba(51, 102, 204, 0.1);
}

.process-flow {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.flow-step {
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.flow-number {
    width: 64px;
    height: 64px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 16px;
    font-family: 'JetBrains Mono', monospace;
    flex-shrink: 0;
}

.flow-text {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
}

.flow-arrow {
    font-size: 32px;
    color: var(--primary);
    margin: 0 -10px;
    flex-shrink: 0;
    align-self: flex-start;
    padding-top: 16px;
}

/* Vetting Section */
.vetting-section {
    padding: 100px 0;
    background: var(--bg-dark);
    color: white;
}

.vetting-section .section-label {
    color: rgba(255, 255, 255, 0.7);
}

.vetting-section h2 {
    color: white;
}

.vetting-section .section-subtitle {
    color: rgba(255, 255, 255, 0.6);
}

.vetting-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.vetting-step {
    display: grid;
    grid-template-columns: 100px 1fr 80px;
    gap: 32px;
    align-items: center;
    padding: 32px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.vetting-step:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
    transform: translateX(8px);
}

.step-badge {
    background: var(--primary);
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
}

.step-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    margin-bottom: 12px;
}

.step-detail {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
}

.step-icon {
    font-size: 48px;
    text-align: center;
}

.vetting-connector {
    width: 2px;
    height: 40px;
    background: linear-gradient(180deg, var(--primary) 0%, transparent 100%);
    margin: 0 auto;
}

/* Dual Audience Section */
.dual-audience-section {
    padding: 100px 0;
    background: #f8f9fa;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 32px;
}

.audience-card {
    background: white;
    padding: 48px;
    border-radius: 16px;
    border: 2px solid var(--border);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.audience-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 32px var(--shadow);
    border-color: var(--primary);
}

.audience-header {
    margin-bottom: 32px;
}

.audience-header h2 {
    font-size: 36px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.audience-header p {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.6;
}

.audience-benefits {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
    flex-grow: 1;
}

.benefit {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: var(--text-dark);
}

.benefit svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.audience-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--primary);
    color: white;
    padding: 16px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    margin-top: auto;
}

.audience-cta:hover {
    background: #2952a8;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(51, 102, 204, 0.35);
}

/* Comparison Section */
.comparison-section {
    padding: 100px 0;
    background: white;
}

.comparison-table {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.comparison-column {
    background: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--border);
    transition: all 0.3s ease;
}

.comparison-column.highlight {
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(51, 102, 204, 0.15);
    transform: scale(1.02);
}

.comparison-header {
    padding: 24px;
    text-align: center;
    font-weight: 700;
    font-size: 18px;
    border-bottom: 2px solid var(--border);
}

.comparison-header.other {
    background: white;
    color: var(--secondary);
}

.comparison-header.primary {
    background: var(--primary);
    color: white;
    border-bottom-color: var(--primary);
}

.comparison-item {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.comparison-item:last-child {
    border-bottom: none;
}

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

.comparison-item.bad::before {
    content: '✕';
    color: #999;
    font-weight: bold;
}

.comparison-item.good {
    color: var(--text-dark);
    font-weight: 500;
}

.comparison-item.good::before {
    content: '✓';
    color: var(--primary);
    font-weight: bold;
    font-size: 18px;
}

.highlight .comparison-item {
    background: white;
}

/* About Section */
.about-section {
    padding: 100px 0;
    background: #f8f9fa;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-content h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.about-content p {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, #2952a8 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

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

.cta-section .btn-primary:hover {
    background: #f0f0f0;
}

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

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

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .logo {
    color: white;
    font-size: 24px;
    margin-bottom: 16px;
    display: inline-block;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 15px;
}

.footer-column h4 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.9);
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 15px;
    margin-bottom: 12px;
    transition: color 0.2s;
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .solution-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .process-flow {
        flex-direction: column;
        gap: 16px;
    }

    .flow-arrow {
        transform: rotate(90deg);
        margin: -10px 0;
    }

    .vetting-step {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }

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

    .comparison-table {
        grid-template-columns: 1fr;
    }

    .comparison-column.highlight {
        transform: scale(1);
        order: -1;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: 42px;
    }

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

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        gap: 24px;
    }

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

    .section-header h2 {
        font-size: 32px;
    }

    .audience-card {
        padding: 32px 24px;
    }

    .solution-visual {
        padding: 32px 24px;
    }
}