:root {
    --bg-main: #0B0F19;
    --bg-card: #111827;
    --bg-card-hover: #1F2937;
    --border-color: #374151;
    --text-primary: #F9FAFB;
    --text-muted: #9CA3AF;
    --accent-blue: #3B82F6;
    --accent-purple: #8B5CF6;
    --accent-green: #10B981;
    --accent-red: #EF4444;
    --accent-amber: #F59E0B;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.cve-header-nav {
    background: rgba(17, 24, 39, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-brand span {
    color: var(--accent-blue);
}

.logo-badge {
    background: #1E40AF;
    color: #FFFFFF !important;
    font-size: 0.75rem;
    padding: 0.25rem 0.65rem;
    border-radius: 6px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid #60A5FA;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.main-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1.5rem;
    width: 100%;
    flex: 1;
}

/* Loading Spinner */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    color: var(--text-muted);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-left-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Search Section */
.search-hero {
    text-align: center;
    padding: 3rem 1rem 2rem;
}

.search-hero h1 {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, #FFFFFF, #9CA3AF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.search-hero p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.search-box-wrapper {
    position: relative;
    max-width: 650px;
    margin: 0 auto 2rem;
}

.search-input {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    outline: none;
    transition: all 0.2s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.search-input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

/* Severity & Status Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* Admin-style KPI Cards & Red Compliance Indicators */
.admin-kpi-card {
    background: rgba(17, 24, 39, 0.85);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.25rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.admin-kpi-card-danger {
    background: rgba(127, 29, 29, 0.35);
    border: 1px solid rgba(239, 68, 68, 0.6);
}

.compliance-issue-alert {
    background: linear-gradient(135deg, rgba(153, 27, 27, 0.4), rgba(127, 29, 29, 0.25));
    border: 1px solid #EF4444;
    border-left: 6px solid #DC2626;
    border-radius: 10px;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 16px rgba(239, 68, 68, 0.2);
}

.control-pill-impaired {
    background: #991B1B !important;
    color: #FFFFFF !important;
    border: 1px solid #F87171 !important;
    font-weight: 700;
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    box-shadow: 0 2px 6px rgba(153, 27, 27, 0.4);
}

.badge-critical { background: #991B1B !important; color: #FFFFFF !important; border: 1px solid #F87171; }
.badge-high { background: #B45309 !important; color: #FFFFFF !important; border: 1px solid #FBBF24; }
.badge-medium { background: rgba(59, 130, 246, 0.25); color: #93C5FD; border: 1px solid rgba(59, 130, 246, 0.5); }
.badge-low { background: rgba(16, 185, 129, 0.25); color: #6EE7B7; border: 1px solid rgba(16, 185, 129, 0.5); }

.badge-status {
    background: rgba(139, 92, 246, 0.2);
    color: #C084FC;
    border: 1px solid rgba(139, 92, 246, 0.4);
}

/* Control Pills */
.control-pill {
    background: #1F2937;
    border: 1px solid var(--border-color);
    color: #E5E7EB;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.control-pill-nist { border-left: 3px solid var(--accent-blue); }
.control-pill-cmmc { border-left: 3px solid var(--accent-purple); }
.control-pill-soc2 { border-left: 3px solid var(--accent-amber); }
.control-pill-iso { border-left: 3px solid var(--accent-green); }

/* Card Components */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.card-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.15));
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.cta-button {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: opacity 0.2s;
}

.cta-button:hover {
    opacity: 0.9;
}

/* Nav Link Items */
.nav-link-item {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.nav-link-item:hover, .nav-link-item.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

/* Pricing Page Styles */
.pricing-hero {
    text-align: center;
    padding: 2.5rem 1rem 1.5rem 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.pricing-title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #FFFFFF, #9CA3AF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.75rem;
}

.pricing-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Billing Toggle Switch */
.billing-toggle-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0 2.5rem 0;
}

.billing-toggle-btn {
    background: #1F2937;
    border: 1px solid var(--border-color);
    padding: 0.25rem;
    border-radius: 30px;
    display: flex;
    cursor: pointer;
}

.billing-opt {
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.billing-opt.active {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.save-badge {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3.5rem;
    align-items: stretch;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
    border-color: #4B5563;
}

.pricing-card.featured {
    background: linear-gradient(180deg, rgba(31, 41, 55, 0.9), rgba(17, 24, 39, 0.95));
    border: 2px solid var(--accent-blue);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.15);
}

.featured-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.85rem;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.plan-name {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.plan-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    min-height: 42px;
    margin-bottom: 1.25rem;
    line-height: 1.4;
}

.plan-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
}

.plan-period {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.plan-features li {
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    line-height: 1.4;
}

.plan-features li .check-icon {
    color: var(--accent-green);
    font-weight: 700;
    flex-shrink: 0;
}

.btn-plan {
    width: 100%;
    padding: 0.85rem;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background: #1F2937;
    color: var(--text-primary);
    transition: all 0.2s ease;
    text-align: center;
    text-decoration: none;
}

.btn-plan:hover {
    background: #374151;
}

.btn-plan-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border: none;
    color: white;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
}

.btn-plan-primary:hover {
    opacity: 0.92;
    transform: translateY(-1px);
}

/* Feature Comparison Table */
.comparison-section {
    margin-bottom: 4rem;
}

.section-heading {
    font-size: 1.6rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1.5rem;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.comparison-table th, .comparison-table td {
    padding: 1rem 1.25rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.comparison-table th {
    background: #1F2937;
    font-weight: 700;
    color: var(--text-primary);
}

.comparison-table td:nth-child(2),
.comparison-table td:nth-child(3),
.comparison-table td:nth-child(4),
.comparison-table th:nth-child(2),
.comparison-table th:nth-child(3),
.comparison-table th:nth-child(4) {
    text-align: center;
}

/* FAQ Accordion */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}

.faq-question {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.faq-answer {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}