html {
    scroll-behavior: smooth;
}

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

:root {
    --bg-dark: #0a0e1a;
    --bg-card: #111827;
    --bg-card-hover: #1a2234;
    --accent: #3b82f6;
    --accent-glow: rgba(59, 130, 246, 0.3);
    --accent-light: #60a5fa;
    --pro: #8b5cf6;
    --pro-glow: rgba(139, 92, 246, 0.3);
    --enterprise: #f59e0b;
    --enterprise-glow: rgba(245, 158, 11, 0.3);
    --text: #e2e8f0;
    --text-dim: #94a3b8;
    --text-bright: #f8fafc;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --success: #10b981;
    --danger: #ef4444;
    --radius: 16px;
}

/* ── Light Mode ──────────────────────────────────── */
[data-theme="light"] {
    --bg-dark: #ffffff;
    --bg-card: #f5f5f5;
    --bg-card-hover: #eaeaea;
    --accent: #0078d4;
    --accent-glow: rgba(0, 120, 212, 0.2);
    --accent-light: #2b88d8;
    --pro: #7c3aed;
    --pro-glow: rgba(124, 58, 237, 0.15);
    --enterprise: #d97706;
    --enterprise-glow: rgba(217, 119, 6, 0.15);
    --text: #1b1b1b;
    --text-dim: #616161;
    --text-bright: #000000;
    --border: #e1e1e1;
    --border-hover: #c8c8c8;
    --success: #0e7c5f;
    --danger: #dc2626;
}
[data-theme="light"] .bg-glow { opacity: 0.03; }
[data-theme="light"] .hero-pain { color: var(--danger); background: rgba(220,38,38,0.08); }
[data-theme="light"] .comparison-table thead th { background: #e8e8e8; color: #1b1b1b; }
[data-theme="light"] .comparison-table thead th.col-old { background: #fde8e8; color: #991b1b; }
[data-theme="light"] .comparison-table thead th.col-new { background: #dbeafe; color: #1e40af; }
[data-theme="light"] .comparison-table tbody tr:nth-child(even) { background: #fafafa; }
[data-theme="light"] .comparison-table tbody tr:hover { background: #f0f0f0; }
[data-theme="light"] .code-preview { background: #f6f8fa; border-color: #d1d5db; }
[data-theme="light"] .code-preview code { color: #1b1b1b; }
[data-theme="light"] .code-preview .code-keyword { color: #0550ae; }
[data-theme="light"] .code-preview .code-string { color: #0a3069; }
[data-theme="light"] .code-preview .code-comment { color: #6e7781; }
[data-theme="light"] .code-preview .code-type { color: #8250df; }
[data-theme="light"] .code-preview .code-func { color: #8250df; }
[data-theme="light"] .code-preview .code-label { color: #616161; border-color: #d1d5db; }
[data-theme="light"] .feature-card { background: #f5f5f5; border-color: #e1e1e1; }
[data-theme="light"] .feature-card:hover { background: #eaeaea; border-color: #0078d4; }
[data-theme="light"] .feature-card h3 { color: #1b1b1b; }
[data-theme="light"] .pricing-card { background: #f5f5f5; border-color: #e1e1e1; }
[data-theme="light"] .pricing-card:hover { border-color: #c8c8c8; }
[data-theme="light"] .pricing-card.featured { border-color: #0078d4; }
[data-theme="light"] .stat-number { color: #1b1b1b; }
[data-theme="light"] .section-title { color: #1b1b1b; }
[data-theme="light"] .section-sub { color: #616161; }
[data-theme="light"] .screenshot-box { background: #f5f5f5; border-color: #e1e1e1; }
[data-theme="light"] .video-box { background: #f5f5f5; border-color: #e1e1e1; }
[data-theme="light"] .btn-trial { box-shadow: 0 0 20px rgba(0,120,212,0.3); }
[data-theme="light"] .lv2-nav { background: rgba(255,255,255,0.92); border-color: #e1e1e1; }
[data-theme="light"] .copy-btn { background: rgba(0,0,0,0.06); border-color: rgba(0,0,0,0.15); color: #616161; }

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

/* ===== Background Glow ===== */
.bg-glow {
    position: fixed;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ===== Hero ===== */
.hero {
    text-align: center;
    padding: 80px 0 40px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--accent-light);
    margin-bottom: 24px;
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

.hero h1 {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    color: var(--text-bright);
    letter-spacing: -1.5px;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--accent) 0%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 17px;
    color: var(--text-dim);
    max-width: 700px;
    margin: 0 auto 32px;
    line-height: 1.8;
}

.hero-pain {
    color: var(--danger);
    font-weight: 600;
}

/* ===== Stats Bar ===== */
.stats-bar {
    display: flex;
    justify-content: center;
    gap: 48px;
    padding: 32px 0;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-bright);
}

.stat-label {
    font-size: 13px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

/* ===== Section ===== */
.section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.section-sub {
    text-align: center;
    font-size: 16px;
    color: var(--text-dim);
    max-width: 600px;
    margin: 0 auto 48px;
}

/* ===== Screenshot Placeholder ===== */
.screenshot-section {
    padding: 40px 0 20px;
}

.screenshot-label {
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.screenshot-box {
    max-width: 820px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.04) 0%, rgba(139, 92, 246, 0.04) 100%);
    border: 2px dashed rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    cursor: pointer;
}

.screenshot-box .ss-icon {
    font-size: 48px;
    opacity: 0.5;
}

.screenshot-box .ss-text {
    font-size: 14px;
    color: var(--text-dim);
    text-align: center;
    max-width: 360px;
    line-height: 1.6;
}

.screenshot-box img {
    transition: transform 0.3s;
}
.screenshot-box:hover img {
    transform: scale(1.02);
}

.screenshot-caption,
.video-caption {
    text-align: center;
    font-size: 13px;
    color: var(--text-dim);
    margin-top: 12px;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

/* ===== Problem / Solution ===== */
.ps-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (max-width: 768px) {
    .ps-grid {
        grid-template-columns: 1fr;
    }
}

.ps-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 32px;
    position: relative;
    overflow: hidden;
}

.ps-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.ps-card.problem::before {
    background: linear-gradient(90deg, var(--danger), #f97316);
}

.ps-card.solution::before {
    background: linear-gradient(90deg, var(--success), var(--accent));
}

.ps-card .ps-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
}

.ps-card.problem .ps-label {
    color: var(--danger);
}

.ps-card.solution .ps-label {
    color: var(--success);
}

.ps-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 16px;
}

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

.ps-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 7px 0;
    font-size: 14px;
    color: var(--text);
    line-height: 1.5;
}

.ps-list li .ps-icon {
    flex-shrink: 0;
    margin-top: 2px;
    font-size: 14px;
}

.ps-card.solution p.ps-desc {
    font-size: 15px;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 16px;
}

.ps-card.solution .ps-highlights {
    list-style: none;
}

.ps-card.solution .ps-highlights li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 6px 0;
    font-size: 14px;
    color: var(--text);
}

/* ===== Comparison Table ===== */
.comparison-wrapper {
    max-width: 700px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}

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

.comparison-table thead th {
    padding: 16px 24px;
    text-align: left;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border);
}

.comparison-table thead th:first-child {
    color: var(--text-dim);
}

.comparison-table thead th.col-old {
    color: var(--danger);
}

.comparison-table thead th.col-new {
    color: var(--success);
}

.comparison-table tbody td {
    padding: 14px 24px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

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

.comparison-table tbody tr {
    background: var(--bg-card);
    transition: background 0.2s;
}

.comparison-table tbody tr:hover {
    background: var(--bg-card-hover);
}

.comparison-table .check {
    color: var(--success);
    font-size: 18px;
    font-weight: 700;
    text-align: center;
}

.comparison-table .cross {
    color: var(--danger);
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    opacity: 0.7;
}

/* ===== Feature Grid ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 28px;
    margin-bottom: 16px;
    display: block;
}

.feature-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.6;
}

/* ===== Feature Categories ===== */
.feature-category {
    margin-bottom: 40px;
}
.feature-cat-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent-light);
    margin-bottom: 20px;
    padding-left: 16px;
    border-left: 3px solid var(--accent);
}

/* ===== Use Cases Grid ===== */
.usecases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.usecase-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
    text-align: center;
    transition: all 0.3s ease;
}

.usecase-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}

.usecase-card .uc-icon {
    font-size: 40px;
    margin-bottom: 16px;
    display: block;
}

.usecase-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 8px;
}

.usecase-card p {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.6;
}

/* ===== Audience ===== */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.audience-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: border-color 0.3s;
}

.audience-item:hover {
    border-color: var(--border-hover);
}

.audience-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.audience-item span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
}

/* ===== Pricing Grid ===== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 32px;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
}

.pricing-card.featured {
    border-color: var(--pro);
    box-shadow: 0 0 40px var(--pro-glow), 0 20px 60px rgba(0, 0, 0, 0.3);
}

.pricing-card.featured::before {
    content: 'MOST POPULAR';
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--pro), #a78bfa);
    color: white;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 5px 20px;
    border-radius: 100px;
}

.pricing-tier {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.tier-solo .pricing-tier {
    color: var(--accent-light);
}

.tier-pro .pricing-tier {
    color: #a78bfa;
}

.tier-enterprise .pricing-tier {
    color: var(--enterprise);
}

.tier-support .pricing-tier {
    color: var(--success);
}

.pricing-price {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-bright);
    line-height: 1;
    margin-bottom: 4px;
}

.pricing-price sup {
    font-size: 24px;
    font-weight: 600;
    vertical-align: super;
    margin-right: 2px;
}

.pricing-period {
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 24px;
}

.pricing-desc {
    font-size: 14px;
    color: var(--text-dim);
    margin-bottom: 24px;
    line-height: 1.6;
}

.pricing-features {
    list-style: none;
    margin-bottom: 28px;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    font-size: 14px;
    color: var(--text);
}

.pricing-features li::before {
    content: '\2713';
    font-weight: 700;
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 12px;
}

.tier-solo .pricing-features li::before {
    color: var(--accent);
    background: rgba(59, 130, 246, 0.1);
}

.tier-pro .pricing-features li::before {
    color: var(--pro);
    background: rgba(139, 92, 246, 0.1);
}

.tier-enterprise .pricing-features li::before {
    color: var(--enterprise);
    background: rgba(245, 158, 11, 0.1);
}

.tier-support .pricing-features li::before {
    color: var(--success);
    background: rgba(16, 185, 129, 0.1);
}

.btn-pricing {
    display: block;
    text-align: center;
    padding: 14px 24px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    width: 100%;
}

.tier-solo .btn-pricing {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-light);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.tier-solo .btn-pricing:hover {
    background: rgba(59, 130, 246, 0.2);
}

.tier-pro .btn-pricing {
    background: linear-gradient(135deg, var(--pro), #a78bfa);
    color: white;
}

.tier-pro .btn-pricing:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px var(--pro-glow);
}

.tier-enterprise .btn-pricing {
    background: rgba(245, 158, 11, 0.1);
    color: var(--enterprise);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.tier-enterprise .btn-pricing:hover {
    background: rgba(245, 158, 11, 0.2);
}

.tier-support .btn-pricing {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.tier-support .btn-pricing:hover {
    background: rgba(16, 185, 129, 0.2);
}

/* ===== Includes ===== */
.includes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.includes-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
}

.includes-item .inc-icon {
    font-size: 20px;
    flex-shrink: 0;
}

/* ===== Compliance Banner ===== */
.compliance {
    text-align: center;
    padding: 48px 32px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: var(--radius);
    margin: 40px 0;
}

.compliance h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--success);
    margin-bottom: 8px;
}

.compliance p {
    font-size: 14px;
    color: var(--text-dim);
    max-width: 500px;
    margin: 0 auto;
}

/* ===== Trial CTA ===== */
.trial-cta {
    text-align: center;
    padding: 60px 32px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
    border: 1px solid rgba(59, 130, 246, 0.15);
    border-radius: var(--radius);
    margin: 20px 0 60px;
}

.trial-cta h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 12px;
}

.trial-cta p {
    font-size: 16px;
    color: var(--text-dim);
    margin-bottom: 24px;
}

.btn-trial {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--accent), var(--pro));
    color: white;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-trial:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
}

/* ===== Footer ===== */
footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid var(--border);
    font-size: 13px;
    color: var(--text-dim);
}

footer a {
    color: var(--accent-light);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 12px;
}
.footer-social a {
    color: var(--text-dim);
    transition: color 0.2s;
}
.footer-social a:hover {
    color: var(--accent-light);
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 32px;
    text-align: left;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
}
.footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.footer-col a {
    display: block;
    font-size: 14px;
    color: var(--text-dim);
    text-decoration: none;
    padding: 4px 0;
    transition: color 0.2s;
}
.footer-col a:hover {
    color: var(--accent-light);
}
.footer-col p {
    font-size: 13px;
    color: var(--text-dim);
    padding: 3px 0;
    line-height: 1.5;
}
.footer-bottom {
    text-align: center;
}
.footer-bottom p {
    font-size: 13px;
    color: var(--text-dim);
    margin: 4px 0;
}

/* ===== Code Snippet ===== */
.code-preview {
    background: #0d1117;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px 28px;
    overflow-x: auto;
    margin: 32px auto;
    max-width: 700px;
    position: relative;
}

.code-preview code {
    font-family: 'Consolas', 'SF Mono', 'Fira Code', monospace;
    font-size: 13px;
    line-height: 1.7;
    color: #c9d1d9;
    white-space: pre;
}

.code-preview .code-label {
    display: block;
    font-family: 'Segoe UI', sans-serif;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-dim);
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.code-comment {
    color: #6a737d;
}

.code-keyword {
    color: #ff7b72;
}

.code-string {
    color: #a5d6ff;
}

.code-type {
    color: #7ee787;
}

.code-func {
    color: #d2a8ff;
}

/* ===== Copy Button ===== */
.copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 12px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 6px;
    color: var(--text-dim);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}
.copy-btn:hover {
    background: rgba(255,255,255,0.2);
    color: var(--text);
}

/* ===== Section Divider ===== */
.section-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--pro));
    border-radius: 2px;
    margin: 0 auto 48px;
}

/* ===== Deployment Modes ===== */
.deploy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.deploy-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 32px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.deploy-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.deploy-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.deploy-card.regfree::before {
    background: linear-gradient(90deg, var(--accent), #a78bfa);
}

.deploy-card.registered::before {
    background: linear-gradient(90deg, var(--enterprise), #fbbf24);
}

.deploy-card .deploy-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.deploy-card.regfree .deploy-badge {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-light);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.deploy-card.registered .deploy-badge {
    background: rgba(245, 158, 11, 0.1);
    color: var(--enterprise);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

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

.deploy-card p {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.7;
    margin-bottom: 16px;
}

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

.deploy-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 5px 0;
    font-size: 14px;
    color: var(--text);
}

.deploy-list li span {
    flex-shrink: 0;
}

.deploy-highlight {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
}

.deploy-card.regfree .deploy-highlight {
    background: rgba(59, 130, 246, 0.06);
    border: 1px solid rgba(59, 130, 246, 0.15);
    color: var(--accent-light);
}

.deploy-card.registered .deploy-highlight {
    background: rgba(245, 158, 11, 0.06);
    border: 1px solid rgba(245, 158, 11, 0.15);
    color: var(--enterprise);
}

/* ===== Video Demo ===== */
.video-section {
    padding: 20px 0 40px;
}

.video-label {
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.video-box {
    max-width: 820px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.04) 0%, rgba(59, 130, 246, 0.04) 100%);
    border: 2px dashed rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    overflow: hidden;
}

.video-box .vid-icon {
    font-size: 48px;
    opacity: 0.5;
}

.video-box .vid-text {
    font-size: 14px;
    color: var(--text-dim);
    text-align: center;
    max-width: 400px;
    line-height: 1.6;
}

.video-box iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius);
}

/* ===== FAQ Accordion ===== */
.faq-item {
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    background: var(--bg-card);
}
.faq-q {
    width: 100%;
    padding: 18px 24px;
    background: none;
    border: none;
    color: var(--text);
    font-size: 15px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: inherit;
}
.faq-q::after {
    content: '+';
    font-size: 20px;
    font-weight: 300;
    color: var(--text-dim);
    transition: transform 0.3s;
}
.faq-item.open .faq-q::after {
    content: '\2212';
}
.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
.faq-item.open .faq-a {
    max-height: 200px;
}
.faq-a p {
    padding: 0 24px 18px;
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.7;
}

/* ===== Lightbox ===== */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.9);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.lightbox.open {
    display: flex;
}
.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 36px;
    cursor: pointer;
    padding: 8px;
    line-height: 1;
}

/* ===== Skip Link (Accessibility) ===== */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent);
    color: white;
    padding: 8px 16px;
    z-index: 10001;
    transition: top 0.3s;
    font-size: 14px;
    text-decoration: none;
    border-radius: 0 0 8px 0;
}
.skip-link:focus {
    top: 0;
}

/* ===== Focus Styles (Accessibility) ===== */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
a:focus-visible, button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ===== Scroll Animations ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
    .animate-on-scroll {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ===== Hamburger Nav ===== */
.hamburger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    margin-left: 12px;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
}
.hamburger-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-dim);
    border-radius: 2px;
    transition: all 0.3s;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: 32px;
}

@media (max-width: 768px) {
    .hamburger-btn {
        display: flex;
    }
    .nav-links {
        display: none;
        position: absolute;
        top: 52px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--bg-dark);
        border-bottom: 1px solid var(--border);
        padding: 12px 24px;
        margin-left: 0;
        gap: 4px;
    }
    .nav-links a {
        display: block;
        padding: 10px 12px !important;
    }
    .lv2-nav.open .nav-links {
        display: flex;
    }
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .stats-bar {
        gap: 32px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .hero {
        padding: 48px 0 24px;
    }

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

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

    .comparison-table thead th,
    .comparison-table tbody td {
        padding: 12px 16px;
        font-size: 13px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
}

/* SEO: reusable footer metadata styling */
.footer-meta { font-size: 12px; color: #888; }