/* OpenClaw Showcase - Clean, Modern, Corporate */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0066FF;
    --primary-dark: #0052CC;
    --secondary: #0F172A;
    --accent: #7C3AED;
    --text: #1E293B;
    --text-light: #64748B;
    --bg: #FFFFFF;
    --bg-alt: #F8FAFC;
    --border: #E2E8F0;
    --success: #10B981;
    --gradient: linear-gradient(135deg, #0066FF 0%, #7C3AED 100%);
}

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

.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;
    padding: 16px 0;
}

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

.logo {
    font-size: 24px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.2s;
}

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

/* Hero */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
}

.hero-badge {
    display: inline-block;
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

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

.hero-subtitle {
    font-size: 20px;
    color: var(--text-light);
    max-width: 600px;
    margin-bottom: 40px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(0, 102, 255, 0.3);
}

.btn-secondary {
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
}

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

.btn-large {
    padding: 18px 36px;
    font-size: 16px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 600px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    font-size: 13px;
    color: var(--text-light);
    font-weight: 500;
}

/* What Is */
.what-is {
    padding: 100px 0;
    background: var(--bg);
}

.what-is h2 {
    font-size: 42px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 60px;
}

.what-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.what-card {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px;
    transition: all 0.3s;
}

.what-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.what-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.what-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.what-card p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.7;
}

/* Scenarios */
.scenarios {
    padding: 100px 0;
    background: var(--secondary);
    color: white;
}

.scenarios h2 {
    font-size: 42px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
}

.section-intro {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 18px;
    margin-bottom: 60px;
}

.scenario-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.scenario-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s;
}

.scenario-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.highlight-card {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.2) 0%, rgba(124, 58, 237, 0.2) 100%);
    border-color: rgba(0, 102, 255, 0.3);
}

.scenario-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.scenario-icon {
    font-size: 36px;
}

.scenario-header h3 {
    font-size: 20px;
    font-weight: 700;
}

.scenario-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 16px;
}

.scenario-claim {
    font-weight: 600;
    color: var(--primary) !important;
}

.scenario-tasks {
    list-style: none;
    margin: 16px 0;
}

.scenario-tasks li {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    padding: 6px 0;
}

.scenario-result {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
}

.scenario-result strong {
    color: var(--primary);
}

/* Capabilities */
.capabilities {
    padding: 100px 0;
    background: var(--bg);
}

.capabilities h2 {
    font-size: 42px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 60px;
}

.cap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.cap-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px 24px;
    transition: all 0.2s;
}

.cap-item:hover {
    border-color: var(--primary);
    background: white;
}

.cap-icon {
    font-size: 28px;
}

.cap-text {
    font-weight: 500;
    font-size: 15px;
}

/* How It Works */
.how-it-works {
    padding: 100px 0;
    background: var(--bg-alt);
}

.how-it-works h2 {
    font-size: 42px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 60px;
}

.steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.step {
    text-align: center;
}

.step-number {
    width: 56px;
    height: 56px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: white;
    margin: 0 auto 20px;
}

.step h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.step p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
}

/* Comparison */
.comparison {
    padding: 100px 0;
    background: var(--bg);
}

.comparison h2 {
    font-size: 42px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 60px;
}

.comp-table-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.comp-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.comp-table th,
.comp-table td {
    padding: 20px 24px;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.comp-table th:first-child,
.comp-table td:first-child {
    text-align: left;
    font-weight: 500;
}

.comp-table thead {
    background: var(--bg-alt);
}

.comp-table thead th {
    font-weight: 700;
    font-size: 16px;
}

.comp-table thead th:last-child {
    color: var(--primary);
}

.comp-table tbody tr:last-child td {
    border-bottom: none;
}

.comp-table .yes {
    color: var(--success);
    font-size: 20px;
}

.comp-table .no {
    color: #CBD5E1;
    font-size: 20px;
}

/* CTA Section */
.cta-section {
    padding: 120px 0;
    background: var(--gradient);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 20px;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 40px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
}

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

.cta-section .btn-primary:hover {
    background: var(--bg-alt);
}

.cta-section .btn-secondary {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

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

.cta-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
}

.cta-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.cta-links a:hover {
    color: white;
}

.cta-links .separator {
    color: rgba(255, 255, 255, 0.3);
}

/* Footer */
.footer {
    padding: 60px 0;
    background: var(--secondary);
    color: white;
    text-align: center;
}

.footer-logo {
    font-size: 32px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.footer-tagline {
    font-size: 18px;
    opacity: 0.8;
    margin-bottom: 8px;
}

.footer-copy {
    font-size: 14px;
    opacity: 0.5;
}

/* Responsive */
@media (max-width: 1024px) {
    .what-grid,
    .scenario-grid {
        grid-template-columns: 1fr;
    }

    .cap-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps {
        grid-template-columns: repeat(3, 1fr);
    }

    .step:nth-child(4),
    .step:nth-child(5) {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 40px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .nav-links {
        display: none;
    }

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

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

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

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

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

    .comp-table {
        font-size: 14px;
    }

    .comp-table th,
    .comp-table td {
        padding: 12px 16px;
    }
}