/* ============================================================
   Part 2 — Portfolio, Services, Blog pages
   ============================================================ */

/* ----- Shared inner page ----- */
.page-hero {
    min-height: auto;
    padding: clamp(120px, 16vh, 168px) 0 clamp(70px, 10vh, 104px);
    background: var(--color-bg-dark);
    background-image: var(--gradient-hero-bg);
    position: relative;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(110, 226, 104, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(110, 226, 104, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.page-hero-inner {
    position: relative;
    z-index: 1;
}

.inner-page .page-hero h1,
.inner-page .hero-title,
.inner-page .page-title,
.inner-page .inner-hero h1 {
    max-width: 1200px;
    font-size: clamp(52px, 6.5vw, 88px);
    line-height: 0.98;
    letter-spacing: -0.04em;
    overflow-wrap: normal;
    word-break: normal;
}

.service-page .page-hero h1 {
    max-width: 1100px;
    font-size: clamp(46px, 6vw, 82px);
    line-height: 1;
    letter-spacing: -0.035em;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

.breadcrumb a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

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

.breadcrumb span.sep {
    opacity: 0.5;
}

/* ----- Filter tabs ----- */
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 40px;
}

.filter-tab {
    padding: 10px 20px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text-muted);
    transition: all 0.25s ease;
}

.filter-tab:hover {
    border-color: var(--color-primary);
    color: var(--color-text-primary);
}

.filter-tab.is-active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #111;
}

.filter-tab-panel {
    transition: opacity 0.3s ease;
}

.filter-tab-panel.is-hidden {
    display: none;
}

/* ----- Portfolio grid v2 ----- */
.portfolio-grid-v2 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.portfolio-card-v2 {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    opacity: 1;
}

.portfolio-card-v2.is-filtered-out {
    display: none;
}

.portfolio-card-v2:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: 0 0 24px rgba(110, 226, 104, 0.12);
}

.portfolio-card-badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(110, 226, 104, 0.1);
    border: 1px solid rgba(110, 226, 104, 0.25);
    border-radius: 999px;
    margin-bottom: 16px;
    width: fit-content;
}

.portfolio-card-v2 h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--color-text-primary);
}

.portfolio-card-meta {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.portfolio-card-summary {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 20px;
}

.portfolio-metric-strip {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 20px;
}

.portfolio-metric-strip span {
    font-size: 13px;
    color: var(--color-text-muted);
}

.portfolio-metric-strip strong {
    color: var(--color-primary);
    font-weight: 600;
}

.portfolio-card-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.2s;
}

.portfolio-card-link:hover {
    gap: 10px;
}

/* ----- Case study ----- */
.cs-page-hero {
    padding: clamp(120px, 16vh, 168px) 0 clamp(70px, 10vh, 104px);
}

.cs-metrics-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 32px;
}

.cs-metric-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}

.cs-metric-value {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 800;
    color: var(--color-primary);
    display: block;
    margin-bottom: 4px;
}

.cs-metric-label {
    font-size: 12px;
    color: var(--color-text-muted);
    display: block;
}

.cs-metric-change {
    font-size: 11px;
    color: var(--color-text-muted);
    opacity: 0.8;
}

.cs-section {
    padding: 64px 0;
}

.cs-section:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.cs-section h2 {
    margin-bottom: 20px;
}

.cs-section p {
    color: var(--color-text-muted);
    max-width: 720px;
    line-height: 1.8;
}

.cs-implementation-list {
    counter-reset: step;
    list-style: none;
    max-width: 720px;
}

.cs-implementation-list li {
    counter-increment: step;
    position: relative;
    padding-left: 48px;
    margin-bottom: 16px;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.cs-implementation-list li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(110, 226, 104, 0.1);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    color: var(--color-primary);
}

.cs-results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.cs-result-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 24px;
}

.cs-result-card.positive .cs-result-value {
    color: var(--color-primary);
}

.cs-result-value {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 800;
    display: block;
    margin-bottom: 8px;
}

.cs-result-metric {
    font-size: 14px;
    color: var(--color-text-muted);
}

.cs-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.cs-tag {
    padding: 6px 14px;
    font-size: 13px;
    background: rgba(110, 226, 104, 0.08);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    color: var(--color-text-muted);
}

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

/* ----- Service pages ----- */
.service-page-v2 .service-content-section {
    padding: clamp(56px, 5vw, 68px) 0;
}

.service-page-v2 .service-content-section:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.service-prose {
    max-width: 720px;
    color: var(--color-text-muted);
    line-height: 1.8;
    font-size: 17px;
}

.service-prose a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.service-process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-process-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 28px;
    position: relative;
}

.service-process-num {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.15;
    line-height: 1;
    margin-bottom: 8px;
}

.service-process-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

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

.included-section {
    position: relative;
}

.included-section-header {
    max-width: 980px;
    margin: 0 auto 48px;
    text-align: center;
}

.included-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 1fr;
    gap: 20px;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}

.location-included-grid {
    margin-top: 28px;
}

.included-card {
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 92px;
    height: 100%;
    padding: 24px 26px;
    border: 1px solid var(--color-border);
    border-radius: 18px;
    background: var(--card-bg, var(--color-bg-card));
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.included-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent, var(--color-primary));
    box-shadow: 0 18px 45px rgba(110, 226, 104, 0.12);
}

.included-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    min-width: 34px;
    border: 1px solid rgba(110, 226, 104, 0.28);
    border-radius: 50%;
    background: rgba(110, 226, 104, 0.1);
    color: var(--accent, var(--color-primary));
    font-weight: 800;
    line-height: 1;
}

.included-text {
    color: var(--text-primary, var(--color-text-primary));
    font-size: clamp(16px, 1.4vw, 20px);
    font-weight: 600;
    line-height: 1.4;
}

[data-theme="light"] .included-card {
    background: var(--card-bg);
    border-color: var(--border-color);
    box-shadow: 0 14px 35px rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .included-card:hover {
    border-color: var(--border-strong);
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
}

[data-theme="light"] .included-check {
    border-color: var(--border-color);
    background: var(--accent-soft);
    color: var(--accent);
}

[data-theme="light"] .included-text {
    color: var(--text-primary);
}

.service-cards-4 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-info-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 28px;
    transition: border-color 0.3s;
}

.service-info-card:hover {
    border-color: var(--color-primary);
}

.service-info-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.service-info-card p {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* ----- FAQ Accordion ----- */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 0;
    background: none;
    border: none;
    text-align: left;
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.faq-question i {
    color: var(--color-primary);
    transition: transform 0.3s;
    flex-shrink: 0;
}

.faq-item.is-open .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.is-open .faq-answer {
    max-height: 600px;
    padding-bottom: 20px;
}

.faq-answer p {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* ----- Blog ----- */
.blog-featured {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 48px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    transition: border-color 0.3s;
}

.blog-featured:hover {
    border-color: var(--color-primary);
}

.blog-featured h2 {
    font-size: clamp(24px, 4vw, 36px);
}

.blog-featured h2 a {
    color: var(--color-text-primary);
    text-decoration: none;
}

.blog-featured h2 a:hover {
    color: var(--color-primary);
}

.blog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: var(--color-text-muted);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    transition: border-color 0.3s, transform 0.3s;
}

.blog-card.is-filtered-out {
    display: none;
}

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

.blog-card h3 {
    font-size: 18px;
    margin: 12px 0;
}

.blog-card h3 a {
    color: var(--color-text-primary);
    text-decoration: none;
}

.blog-card h3 a:hover {
    color: var(--color-primary);
}

.blog-card-excerpt {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 16px;
}

.blog-card-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
}

.category-badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 999px;
    width: fit-content;
}

.category-badge.local-seo { color: #6EE268; background: rgba(110,226,104,0.1); border: 1px solid rgba(110,226,104,0.25); }
.category-badge.gbp { color: #A8D507; background: rgba(168,213,7,0.1); border: 1px solid rgba(168,213,7,0.25); }
.category-badge.aeo { color: #6EE268; background: rgba(110,226,104,0.1); border: 1px solid rgba(110,226,104,0.25); }
.category-badge.wordpress { color: #A8D507; background: rgba(168,213,7,0.1); border: 1px solid rgba(168,213,7,0.25); }
.category-badge.ai-search { color: #6EE268; background: rgba(110,226,104,0.1); border: 1px solid rgba(110,226,104,0.25); }

/* ----- Blog post ----- */
.blog-post-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 48px;
    align-items: start;
}

.blog-toc {
    position: sticky;
    top: calc(var(--header-height) + 24px);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 20px;
}

.blog-toc h4 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.blog-toc ul {
    list-style: none;
}

.blog-toc a {
    display: block;
    padding: 6px 0;
    font-size: 13px;
    color: var(--color-text-muted);
    text-decoration: none;
    border-left: 2px solid transparent;
    padding-left: 12px;
    transition: color 0.2s, border-color 0.2s;
}

.blog-toc a:hover {
    color: var(--color-primary);
    border-left-color: var(--color-primary);
}

.blog-post-content {
    max-width: 720px;
}

.blog-post-content h2 {
    font-size: 28px;
    margin: 40px 0 16px;
    scroll-margin-top: calc(var(--header-height) + 24px);
}

.blog-post-content h3 {
    font-size: 22px;
    margin: 32px 0 12px;
    scroll-margin-top: calc(var(--header-height) + 24px);
}

.blog-post-content p {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

.blog-post-content ul {
    margin: 0 0 20px 20px;
    color: var(--color-text-muted);
}

.blog-post-content li {
    margin-bottom: 8px;
    line-height: 1.7;
}

.blog-post-content .md-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 14px;
}

.blog-post-content .md-table td {
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.blog-author-box {
    display: flex;
    gap: 16px;
    align-items: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 24px;
    margin: 48px 0;
}

.blog-author-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(110, 226, 104, 0.15);
    border: 2px solid var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 800;
    color: var(--color-primary);
    flex-shrink: 0;
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.blog-tag {
    padding: 6px 14px;
    font-size: 12px;
    background: rgba(110, 226, 104, 0.08);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    color: var(--color-primary);
}

.toc-mobile-toggle {
    display: none;
    width: 100%;
    padding: 12px 16px;
    margin-bottom: 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text-primary);
    font-weight: 600;
    text-align: left;
}

/* ----- Responsive ----- */
@media (max-width: 1024px) {
    .inner-page .page-hero h1,
    .inner-page .hero-title,
    .inner-page .page-title,
    .inner-page .inner-hero h1,
    .service-page .page-hero h1 {
        font-size: clamp(42px, 8vw, 68px);
        line-height: 1.05;
    }

    .portfolio-grid-v2,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cs-metrics-strip,
    .cs-results-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .page-hero {
        padding-top: clamp(112px, 15vh, 136px);
        padding-bottom: clamp(56px, 8vh, 76px);
    }

    .inner-page .page-hero h1,
    .inner-page .hero-title,
    .inner-page .page-title,
    .inner-page .inner-hero h1,
    .service-page .page-hero h1 {
        max-width: 100%;
        font-size: clamp(36px, 11vw, 52px);
        line-height: 1.08;
        letter-spacing: -0.03em;
    }

    .portfolio-grid-v2,
    .blog-grid,
    .cs-related-grid,
    .service-cards-4,
    .included-grid,
    .service-process-grid {
        grid-template-columns: 1fr;
    }

    .included-section-header {
        margin-bottom: 32px;
    }

    .included-grid {
        gap: 16px;
    }

    .included-card {
        min-height: auto;
        padding: 20px;
    }

    .cs-metrics-strip,
    .cs-results-grid {
        grid-template-columns: 1fr 1fr;
    }

    .blog-post-layout {
        grid-template-columns: 1fr;
    }

    .blog-toc {
        position: static;
        display: none;
    }

    .blog-toc.is-open {
        display: block;
    }

    .toc-mobile-toggle {
        display: block;
    }
}

@media (max-width: 480px) {
    .inner-page .page-hero h1,
    .inner-page .hero-title,
    .inner-page .page-title,
    .inner-page .inner-hero h1,
    .service-page .page-hero h1 {
        font-size: clamp(32px, 12vw, 44px);
        line-height: 1.1;
    }
}