/* CredenceHub — CTOS-inspired design system */
:root {
    --ch-navy: #0f2744;
    --ch-navy-light: #1a3a5c;
    --ch-red: #e31837;
    --ch-red-hover: #c41430;
    --ch-blue: #2563eb;
    --ch-gray-50: #f5f7fa;
    --ch-gray-100: #eef2f6;
    --ch-text: #334155;
    --ch-muted: #64748b;
    --ch-radius: 12px;
    --ch-shadow: 0 4px 24px rgba(15, 39, 68, 0.08);
    --ch-shadow-lg: 0 12px 40px rgba(15, 39, 68, 0.12);
}

.ch-btn-primary {
    background: var(--ch-red);
    color: #fff;
    font-weight: 700;
    border-radius: 8px;
    transition: background 0.2s, transform 0.15s;
}
.ch-btn-primary:hover {
    background: var(--ch-red-hover);
}

.ch-btn-outline {
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    font-weight: 600;
    border-radius: 8px;
    transition: background 0.2s;
}
.ch-btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
}

.ch-section-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--ch-navy);
    letter-spacing: -0.02em;
}
.ch-section-title::after {
    content: '';
    display: block;
    width: 48px;
    height: 4px;
    background: var(--ch-red);
    border-radius: 2px;
    margin: 12px auto 0;
}

.ch-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: var(--ch-radius);
    box-shadow: var(--ch-shadow);
    transition: box-shadow 0.2s, border-color 0.2s;
}
.ch-card:hover {
    box-shadow: var(--ch-shadow-lg);
    border-color: rgba(227, 24, 55, 0.25);
}

.ch-pricing-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.ch-pricing-card.featured {
    border: 2px solid var(--ch-red);
    box-shadow: var(--ch-shadow-lg);
    position: relative;
}
.ch-pricing-card.featured::before {
    content: 'Popular';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--ch-red);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 999px;
    letter-spacing: 0.05em;
}

.ch-help-tile {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: var(--ch-radius);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.2s;
    text-decoration: none;
    display: block;
}
.ch-help-tile:hover {
    border-color: var(--ch-red);
    box-shadow: var(--ch-shadow);
    transform: translateY(-2px);
}
.ch-help-tile i {
    font-size: 1.75rem;
    color: var(--ch-red);
    margin-bottom: 0.75rem;
}

.ch-trust-strip {
    background: var(--ch-gray-50);
    border-bottom: 1px solid #e2e8f0;
}

.ch-desktop-nav a {
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.15s;
}
.ch-desktop-nav a:hover,
.ch-desktop-nav a.active {
    color: #fff;
}

.ch-footer {
    background: var(--ch-navy);
    color: rgba(255, 255, 255, 0.75);
}
.ch-footer a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 0.8125rem;
}
.ch-footer a:hover {
    color: #fff;
}