/* ABOUTME: Styles for inner pages: book and series pages, blog listings and posts, and plain text pages. */
/* ABOUTME: Builds on the tokens and components in base.css; --accent is set per series where relevant. */

/* Shared prose */
.prose { max-width: 40em; }
.prose p, .prose ul, .prose ol { color: var(--text-muted); }
.prose strong { color: var(--text); font-weight: 600; }
.prose a { color: var(--text); text-decoration-color: var(--crimson-bright); text-underline-offset: 3px; }
.prose a:hover { color: var(--crimson-bright); }
.prose h2 { font-size: 1.75rem; letter-spacing: 0.04em; margin: 2em 0 0.6em; }
.prose h3 { font-size: 1.35rem; letter-spacing: 0.04em; margin: 1.6em 0 0.5em; }
.prose ul, .prose ol { padding-left: 1.25em; margin: 0 0 1em; }
.prose li { margin-bottom: 0.35em; }
.prose img { margin: 1.5em 0; border: 1px solid var(--ink-line); }
.prose blockquote { margin: 1.5em 0; padding-left: 1.25em; border-left: 3px solid var(--crimson); color: var(--text-muted); font-style: italic; }
.prose code { font-size: 0.9em; background: var(--ink-raised); padding: 0.1em 0.35em; }

.breadcrumb { font-family: var(--font-display); font-weight: 500; font-size: 0.95rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); }
.breadcrumb a { text-decoration: none; color: var(--text-muted); }
.breadcrumb a:hover { color: var(--text); }
.breadcrumb span { margin: 0 0.5em; color: var(--steel); }

.section-heading { font-size: clamp(1.75rem, 3.5vw, 2.25rem); letter-spacing: 0.06em; margin: 0 0 24px; }

/* Book page */
.page-banner { --accent: var(--crimson); position: relative; height: clamp(120px, 18vw, 200px); overflow: hidden; isolation: isolate; border-bottom: 3px solid var(--accent); }
.page-banner__image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; filter: saturate(0.7) brightness(0.6); }
.page-banner::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(11, 15, 19, 0.85), rgba(11, 15, 19, 0.2)); }
.book__body .breadcrumb { margin-bottom: 20px; }

.book { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); padding-block: clamp(40px, 6vw, 72px); }
.book__cover img { width: 100%; margin-top: calc(-1 * clamp(80px, 10vw, 140px)); position: sticky; top: 24px; box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(255, 255, 255, 0.06); }
.book .eyebrow { color: var(--accent); }
.book h1 { font-size: clamp(2.75rem, 6vw, 4.5rem); margin-bottom: 28px; }
.buy { margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--ink-line); }
.buy h2 { font-size: 1rem; letter-spacing: 0.2em; color: var(--steel); margin: 0 0 12px; }
.buy .retailers + h2 { margin-top: 24px; }
.buy .retailers a { font-size: 0.95rem; padding: 0.6em 1.1em; }
.buy__note { margin-top: 16px; font-size: 0.875rem; color: #76838d; }

.series-strip::before { content: ""; display: block; border-top: 1px solid var(--ink-line); margin-bottom: 48px; }
.series-strip h2 { font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: 0.06em; margin-bottom: 24px; }
.cover-row { list-style: none; display: flex; flex-wrap: wrap; gap: 20px; margin: 0 0 32px; padding: 0; }
.cover-row li { width: 140px; }
.cover-row a { display: block; text-decoration: none; }
.cover-row img { width: 100%; margin-bottom: 10px; box-shadow: 0 12px 24px rgba(0, 0, 0, 0.6); transition: transform 0.2s; opacity: 0.8; }
.cover-row a:hover img { transform: translateY(-4px); opacity: 1; }
.cover-row .is-current img { opacity: 1; outline: 2px solid var(--accent); outline-offset: 4px; }
.cover-row__number { display: block; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.cover-row__title { display: block; font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; letter-spacing: 0.04em; text-transform: uppercase; line-height: 1.15; }

/* Series page */
.series-hero { --accent: var(--crimson); position: relative; overflow: hidden; isolation: isolate; border-bottom: 3px solid var(--accent); }
.series-hero__image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; filter: saturate(0.7) brightness(0.55); }
.series-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(11, 15, 19, 0.95) 0%, rgba(11, 15, 19, 0.7) 55%, rgba(11, 15, 19, 0.3) 100%); }
.series-hero__inner { padding-block: clamp(40px, 6vw, 72px); }
.series-hero .breadcrumb { margin-bottom: 28px; }
.series-hero .eyebrow { color: var(--accent); }
.series-hero h1 { font-size: clamp(3rem, 8vw, 5.5rem); margin-bottom: 20px; }
.series-hero__intro p { font-size: 1.125rem; }
.series-hero__intro p:last-child { margin-bottom: 0; }

.series-books { padding-top: clamp(48px, 7vw, 80px); }
.book-list { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 40px 28px; margin: 0 0 56px; padding: 0; }
.book-card img { width: 100%; margin-bottom: 14px; box-shadow: 0 20px 36px -8px rgba(0, 0, 0, 0.8); transition: transform 0.25s; }
.book-card:hover img { transform: translateY(-6px); }
.book-card .eyebrow { color: var(--accent); margin-bottom: 4px; font-size: 0.85rem; }
.book-card h3 { font-size: 1.4rem; letter-spacing: 0.03em; }
.book-card h3 a { text-decoration: none; }
.book-card h3 a:hover { color: var(--accent); }

/* Blog archive */
.archive { padding-block: clamp(40px, 6vw, 72px); max-width: 880px; }
.archive__header { margin-bottom: 40px; }
.archive__header h1 { font-size: clamp(3rem, 8vw, 5rem); margin-bottom: 20px; }
.archive__filters ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
.archive__filters a { display: inline-block; font-family: var(--font-display); font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; color: var(--text-muted); padding: 0.35em 0.9em; border: 1px solid var(--ink-line); }
.archive__filters a:hover { color: var(--text); border-color: var(--steel); }
.archive__filters a[aria-current="page"] { color: var(--text); border-color: var(--crimson-bright); }
.post-list { list-style: none; margin: 0; padding: 0; }
.post-list__item { padding: 28px 0; border-top: 1px solid var(--ink-line); }
.post-list__date { font-size: 0.85rem; letter-spacing: 0.08em; color: var(--steel); margin-bottom: 6px; }
.post-list h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); letter-spacing: 0.03em; margin-bottom: 10px; }
.post-list h2 a { text-decoration: none; }
.post-list h2 a:hover { color: var(--crimson-bright); }
.post-list__excerpt { color: var(--text-muted); margin: 0; }
.pager { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 28px; border-top: 1px solid var(--ink-line); }
.pager a { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; border-bottom: 2px solid var(--crimson-bright); }
.pager__count { color: var(--steel); font-size: 0.9rem; }

/* Blog post */
.post { padding-block: clamp(40px, 6vw, 72px) 0; max-width: 880px; }
.post__header { margin-bottom: 36px; }
.post__header .breadcrumb { margin-bottom: 16px; }
.post h1 { font-size: clamp(2.5rem, 6vw, 4rem); margin-bottom: 16px; }
.post__meta { color: var(--steel); font-size: 0.95rem; }
.post__meta a { color: var(--text-muted); }
.post .prose { font-size: 1.125rem; }
.prose--verse p { margin: 0; }
.prose img.post-cover { float: left; width: 160px; margin: 0.35em 28px 16px 0; border: none; box-shadow: 0 16px 30px -8px rgba(0, 0, 0, 0.8); }
.prose::after { content: ""; display: block; clear: both; }
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 880px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--ink-line); }
.post-nav a { text-decoration: none; font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; letter-spacing: 0.03em; text-transform: uppercase; line-height: 1.2; }
.post-nav a:hover { color: var(--crimson-bright); }
.post-nav span { display: block; font-family: var(--font-body); font-weight: 600; font-size: 0.75rem; letter-spacing: 0.16em; color: var(--steel); margin-bottom: 6px; }
.post-nav__newer { text-align: right; }

/* Plain text pages (contact, policies) */
.text-page { padding-block: clamp(40px, 6vw, 72px) 0; max-width: 880px; }
.text-page h1 { font-size: clamp(2.75rem, 7vw, 4.5rem); margin-bottom: 28px; }
.text-page .prose { font-size: 1.0625rem; }
.text-page__updated { color: var(--steel); font-size: 0.9rem; margin-top: 40px; }

@media (max-width: 859px) {
  .book { grid-template-columns: 1fr; }
  .book__cover img { position: static; width: 150px; margin-top: calc(-1 * clamp(60px, 14vw, 100px)); }
  .cover-row li { width: calc((100% - 40px) / 3); }
  .book-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 16px; }
  .prose img.post-cover { width: 120px; margin-right: 18px; }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav__newer { text-align: left; }
}