/* Landing pages under /compare, /ai-receptionist and /cost-of-missed-calls.
   Builds on index.css tokens; nothing here touches the existing pages. */

.seo-page {
    background: #fff;
}

.seo-hero {
    padding: 64px 20px 48px;
    text-align: center;
}

.seo-hero h1 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    letter-spacing: -1.2px;
    line-height: 1.15;
    max-width: 820px;
    margin: 14px auto 18px;
    color: var(--text-main);
}

.seo-hero-intro {
    max-width: 720px;
    margin: 0 auto 28px;
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-muted);
}

.seo-hero-actions {
    display: flex;
    gap: 18px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.seo-text-link {
    color: var(--primary-blue);
    font-weight: 600;
    text-decoration: none;
}

.seo-text-link:hover {
    text-decoration: underline;
}

.seo-breadcrumb {
    padding: 18px 20px 0;
    font-size: 13px;
    color: var(--text-muted);
}

.seo-breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
}

.seo-breadcrumb a:hover {
    color: var(--primary-blue);
}

.seo-article {
    max-width: 860px;
    padding: 24px 20px 40px;
}

.seo-section {
    padding: 28px 0;
    border-bottom: 1px solid var(--border-color);
}

.seo-section:last-child {
    border-bottom: none;
}

.seo-section h2 {
    font-size: clamp(22px, 3vw, 28px);
    font-weight: 800;
    letter-spacing: -0.6px;
    margin: 0 0 16px;
    color: var(--text-main);
}

.seo-section h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 22px 0 8px;
}

.seo-section p {
    font-size: 16px;
    line-height: 1.75;
    color: #334155;
    margin: 0 0 14px;
}

.seo-section a {
    color: var(--primary-blue);
}

.seo-note {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 10px;
}

.seo-list,
.seo-steps {
    margin: 0 0 16px;
    padding-left: 22px;
}

.seo-list li,
.seo-steps li {
    font-size: 16px;
    line-height: 1.7;
    color: #334155;
    margin-bottom: 10px;
}

.seo-steps {
    counter-reset: step;
    list-style: none;
    padding-left: 0;
}

.seo-steps li {
    position: relative;
    padding-left: 44px;
    counter-increment: step;
}

.seo-steps li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 2px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary-blue);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Tables */
.seo-table {
    width: 100%;
    border-collapse: collapse;
    margin: 18px 0 8px;
    font-size: 14.5px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.seo-table th,
.seo-table td {
    text-align: left;
    padding: 11px 14px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
}

.seo-table th {
    background: var(--bg-light);
    font-weight: 700;
    color: var(--text-main);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.seo-table th:nth-child(2),
.seo-table td:nth-child(2) {
    background: rgba(48, 92, 222, 0.04);
}

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

@media (max-width: 640px) {
    .seo-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* Cards (hub pages) */
.seo-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin: 8px 0 16px;
}

.seo-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 22px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--card-bg);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.seo-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.seo-card-kicker {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--primary-blue);
}

.seo-card h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.3px;
}

.seo-card p {
    margin: 0;
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--text-muted);
}

.seo-card-link {
    margin-top: auto;
    padding-top: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-blue);
}

/* Stats */
.seo-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin: 8px 0 16px;
}

.seo-stat {
    padding: 22px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-light);
}

.seo-stat-value {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -1.5px;
    color: var(--primary-blue);
    line-height: 1.1;
}

.seo-stat-text {
    margin: 8px 0 10px;
    font-size: 15px;
    line-height: 1.55;
    color: var(--text-main);
}

.seo-stat-source {
    font-size: 12.5px;
    color: var(--text-muted);
}

.seo-sources {
    padding-left: 20px;
    font-size: 14px;
    line-height: 1.7;
    color: #334155;
}

.seo-sources li {
    margin-bottom: 8px;
}

/* Calculator */
.seo-calc {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 26px;
    background: var(--bg-light);
    margin: 8px 0 16px;
}

.seo-calc-presets {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 22px;
}

.seo-calc-presets-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-right: 4px;
}

.seo-calc-presets button {
    font: inherit;
    font-size: 13.5px;
    font-weight: 600;
    padding: 7px 14px;
    border-radius: 100px;
    border: 1px solid var(--border-color);
    background: #fff;
    color: var(--text-main);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.seo-calc-presets button:hover,
.seo-calc-presets button.is-active {
    border-color: var(--primary-blue);
    background: rgba(48, 92, 222, 0.08);
    color: var(--primary-blue);
}

.seo-calc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.seo-calc-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.seo-calc-field > span {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-main);
}

.seo-calc-field input[type="number"] {
    font: inherit;
    font-size: 22px;
    font-weight: 700;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: #fff;
    color: var(--text-main);
    width: 100%;
    box-sizing: border-box;
}

.seo-calc-field input[type="number"]:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(48, 92, 222, 0.15);
}

.seo-calc-field input[type="range"] {
    width: 100%;
    accent-color: var(--primary-blue);
}

.seo-calc-field small {
    font-size: 12.5px;
    line-height: 1.5;
    color: var(--text-muted);
}

.seo-calc-result {
    margin-top: 26px;
    padding: 22px;
    border-radius: var(--radius-lg);
    background: var(--text-main);
    color: #fff;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.seo-calc-result-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    opacity: 0.75;
}

.seo-calc-result strong {
    font-size: clamp(34px, 6vw, 52px);
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1.05;
}

.seo-calc-result-sub {
    font-size: 14px;
    opacity: 0.8;
}

.seo-calc-footnote {
    margin: 14px 0 0;
    font-size: 12.5px;
    color: var(--text-muted);
}

/* FAQ */
.seo-faq {
    max-width: 860px;
    padding: 8px 20px 40px;
}

.seo-faq h2 {
    font-size: clamp(22px, 3vw, 28px);
    font-weight: 800;
    letter-spacing: -0.6px;
    margin: 0 0 18px;
}

.seo-faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: #fff;
    margin-bottom: 10px;
}

.seo-faq-item summary {
    cursor: pointer;
    padding: 14px 18px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-main);
    list-style: none;
    position: relative;
    padding-right: 40px;
}

.seo-faq-item summary::-webkit-details-marker {
    display: none;
}

.seo-faq-item summary::after {
    content: "+";
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    font-weight: 400;
    color: var(--primary-blue);
}

.seo-faq-item[open] summary::after {
    content: "\2212";
}

.seo-faq-answer {
    padding: 0 18px 16px;
}

.seo-faq-answer p {
    margin: 0;
    font-size: 15.5px;
    line-height: 1.7;
    color: #334155;
}

/* CTA */
.seo-cta {
    padding: 56px 20px;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.seo-cta-text {
    font-size: clamp(20px, 3vw, 26px);
    font-weight: 800;
    letter-spacing: -0.5px;
    margin: 0 0 20px;
    color: var(--text-main);
}

.seo-cta .cta-button {
    margin-right: 16px;
}

@media (max-width: 640px) {
    .seo-hero {
        padding: 44px 16px 36px;
    }

    .seo-article,
    .seo-faq,
    .seo-breadcrumb {
        padding-left: 16px;
        padding-right: 16px;
    }

    .seo-calc {
        padding: 18px;
    }

    .seo-cta .cta-button {
        margin-right: 0;
        margin-bottom: 12px;
        display: inline-block;
    }
}