/* ============================================================
   Inner pages (agent)
   Scoped to blogs / opensource / contact / blog detail /
   projects / 404. Reuses design tokens from style.css.
   ============================================================ */

:root {
    --page-max: 42rem;
    --page-wide: 48rem;
}

.page {
    max-width: var(--page-wide);
    margin: 0 auto;
    padding: 1.75rem 1.15rem 3.5rem;
}

.page--narrow {
    max-width: var(--page-max);
}

.page-header {
    margin-bottom: 2rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--color-border);
}

.page-kicker {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-ink-soft);
    margin-bottom: 0.5rem;
}

.page-title {
    margin: 0 0 0.5rem;
    font-family: var(--font-display);
    font-size: clamp(1.85rem, 4.2vw, 2.65rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.15;
    color: var(--color-ink);
}

.page-lede {
    margin: 0;
    max-width: 36rem;
    font-size: 1.05rem;
    line-height: 1.55;
    color: var(--color-ink-muted);
}

/* ---- Blog list (no cards) ---- */
.post-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.post-item {
    padding: 1.35rem 0;
    border-bottom: 1px solid var(--color-border);
    display: grid;
    gap: 0.45rem;
}

.post-date {
    font-size: 0.875rem;
    color: var(--color-ink-soft);
}

.post-title {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.post-title a {
    color: var(--color-ink);
    text-decoration: none;
}

.post-title a:hover,
.post-title a:focus-visible {
    color: var(--color-accent);
}

.post-preview {
    margin: 0;
    color: var(--color-ink-muted);
    line-height: 1.55;
    font-size: 0.98rem;
}

.post-more {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.35rem;
    width: fit-content;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-accent);
    text-decoration: none;
}

.post-more:hover,
.post-more:focus-visible {
    color: var(--color-accent-hover);
    text-decoration: none;
}

.page-empty {
    padding: 2rem 0;
    color: var(--color-ink-muted);
}

/* ---- Project / opensource list ---- */
.project-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.project-item {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-border);
    display: grid;
    gap: 0.55rem;
}

@media (min-width: 720px) {
    .project-item {
        grid-template-columns: 1fr auto;
        align-items: end;
        column-gap: 1.5rem;
    }
    .project-item .project-copy {
        grid-column: 1;
    }
    .project-item .project-link {
        grid-column: 2;
        grid-row: 1 / span 3;
        align-self: center;
    }
}

.project-name {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--color-ink);
}

.project-desc {
    margin: 0;
    color: var(--color-ink-muted);
    line-height: 1.55;
    max-width: 36rem;
}

.project-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1.1rem;
    border-radius: 980px;
    border: none;
    background: var(--color-accent);
    color: #fff !important;
    font-weight: 500;
    font-size: 0.92rem;
    text-decoration: none;
    white-space: nowrap;
}

.project-link:hover,
.project-link:focus-visible {
    background: var(--color-accent-hover);
    color: #fff !important;
    text-decoration: none;
}

/* ---- Contact ---- */
.contact-layout {
    text-align: center;
    padding: 1rem 0 2rem;
}

.contact-avatar {
    width: 112px;
    height: 112px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1.25rem;
    display: block;
    box-shadow: 0 0 0 1px var(--color-border);
}

.contact-name {
    margin: 0 0 0.35rem;
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-ink);
}

.contact-blurb {
    margin: 0 auto 1.75rem;
    max-width: 26rem;
    color: var(--color-ink-muted);
    line-height: 1.55;
}

.contact-email {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    margin: 0 auto 1.75rem;
    padding: 0.65rem 1.1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-bg-elevated);
    color: var(--color-ink);
    font-size: 1rem;
}

.contact-email img {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.contact-email b {
    font-weight: 600;
    letter-spacing: 0.04em;
}

.social-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.85rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: var(--color-bg-elevated);
}

.social-link:hover,
.social-link:focus-visible {
    border-color: var(--color-accent);
    background: var(--color-accent-soft);
}

.social-link img {
    width: 1.35rem;
    height: 1.35rem;
    display: block;
}

/* ---- Blog article ---- */
.article-back {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 1.5rem;
    padding: 0;
    border: none;
    background: none !important;
    color: var(--color-accent) !important;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
}

.article-back:hover,
.article-back:focus-visible {
    color: var(--color-accent-hover) !important;
    text-decoration: none;
    background: none !important;
    border: none !important;
}

.article-header {
    margin-bottom: 1.75rem;
}

.article-title {
    margin: 0 0 0.5rem;
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.2;
    color: var(--color-ink);
}

.article-date {
    margin: 0;
    color: var(--color-ink-soft);
    font-size: 0.95rem;
}

.page-article .blog-content {
    max-width: none;
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-ink);
}

.page-article .blog-content h2,
.page-article .blog-content h3 {
    font-family: var(--font-display);
    letter-spacing: -0.02em;
    margin-top: 2rem;
}

.page-article .pdf-viewer-container {
    max-width: none;
    margin: 0;
    background: transparent;
    box-shadow: none;
    padding: 0;
    border: none;
}

.page-article .pdf-toolbar {
    margin-bottom: 0.85rem;
}

.page-article .pdf-toolbar button,
.page-article .pdf-toolbar .btn {
    background: var(--color-accent);
    border-radius: 980px;
    padding: 0.5rem 1.1rem;
}

.page-article .pdf-toolbar button:hover,
.page-article .pdf-toolbar .btn:hover {
    background: var(--color-accent-hover);
}

.page-article .pdf-embed {
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

/* ---- 404 ---- */
.page-notfound {
    text-align: center;
    padding: 3rem 1rem 4rem;
}

.page-notfound .code {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 12vw, 5.5rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1;
    color: var(--color-ink);
}

.page-notfound h1 {
    margin: 0.75rem 0 0.5rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-ink);
}

.page-notfound p {
    margin: 0 auto 1.75rem;
    max-width: 22rem;
    color: var(--color-ink-muted);
}

.page-home-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.65rem 1.25rem;
    border-radius: 980px;
    background: var(--color-accent);
    color: #fff !important;
    font-weight: 500;
    text-decoration: none;
}

.page-home-link:hover,
.page-home-link:focus-visible {
    background: var(--color-accent-hover);
    color: #fff !important;
    text-decoration: none;
}

/* ---- Nav active (class rendered by base.html) ---- */
.site-nav .nav-link.active {
    opacity: 1;
    font-weight: 600;
    color: var(--color-nav-ink) !important;
    text-decoration: none;
}

.site-nav .nav-link.active::after {
    transform: scaleX(1);
}

@media (max-width: 576px) {
    .page {
        padding: 1.25rem 0.9rem 2.75rem;
    }

    .project-link {
        width: 100%;
        justify-content: center;
    }
}