/* ================================================================
   style.css — The Analytic Post
   Classic Magazine redesign — Crimson & Parchment palette
   ================================================================ */

/* ----------------------------------------------------------------
   1. DESIGN TOKENS
   ---------------------------------------------------------------- */
:root {
    --color-bg:            #f9f6f0;
    --color-surface:       #ffffff;
    --color-text:          #1a1008;
    --color-body:          #2a1f10;
    --color-muted:         #5a4a3a;
    --color-accent:        #b91c1c;
    --color-accent-dark:   #8b1515;
    --color-border:        #d4c9b8;
    --color-rule:          #e8e0d0;
    --color-footer-bg:     #1a1008;
    --color-footer-deeper: #0f0a04;

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-ui:    'Inter', system-ui, sans-serif;

    --container-max: 1140px;
    --container-pad: 1.5rem;
    --transition:    0.18s ease;
}

/* ----------------------------------------------------------------
   2. RESET & BASE
   ---------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-ui);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 1rem;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    display: block;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ----------------------------------------------------------------
   3. LAYOUT
   ---------------------------------------------------------------- */
.container {
    width: 92%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
}

main { min-height: 60vh; }

/* ----------------------------------------------------------------
   4. SHARED: CATEGORY LABEL
   ---------------------------------------------------------------- */
.category-label {
    display: inline-block;
    font-family: var(--font-ui);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
}

/* ----------------------------------------------------------------
   5. SHARED: BUTTONS
   ---------------------------------------------------------------- */
.btn {
    display: inline-block;
    font-family: var(--font-ui);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 1.1rem;
    border-radius: 0;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    text-decoration: none;
}

.btn:hover { background: var(--color-rule); }

.btn-primary {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: #fff;
}

/* ----------------------------------------------------------------
   6. SHARED: ALERTS (used by contact form AJAX; names locked by main.js)
   ---------------------------------------------------------------- */
.alert-success,
.alert-error {
    padding: 0.75rem 1rem;
    margin-bottom: 1.25rem;
    font-family: var(--font-ui);
    font-size: 0.875rem;
    border: 1px solid transparent;
    border-left-width: 4px;
}

.alert-success {
    background: #f0faf4;
    border-color: #a3d9b4;
    border-left-color: #2d8a4e;
    color: #1a4a2a;
}

.alert-error {
    background: #fff5f5;
    border-color: #f5c0c0;
    border-left-color: var(--color-accent);
    color: #7a1010;
}

/* ----------------------------------------------------------------
   7. NAVBAR
   (class names .navbar__toggle / .navbar__links / .navbar__links.open
    are locked — main.js depends on them)
   ---------------------------------------------------------------- */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-bg);
    border-bottom: 3px solid var(--color-accent);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.navbar__brand {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    text-decoration: none;
}

.navbar__brand-name {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.1;
}

.navbar__brand-tagline {
    font-family: var(--font-ui);
    font-size: 0.6rem;
    font-weight: 500;
    color: var(--color-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.navbar__links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.navbar__links li { list-style: none; }

.navbar__links a {
    font-family: var(--font-ui);
    font-size: 0.875rem;
    color: var(--color-text);
    transition: color var(--transition);
}

.navbar__links a:hover { color: var(--color-accent); }

.navbar__cta {
    display: inline-block;
    font-family: var(--font-ui);
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 0.4rem 0.9rem;
    background: var(--color-accent);
    color: #fff !important;
    transition: background var(--transition);
}

.navbar__cta:hover {
    background: var(--color-accent-dark) !important;
    color: #fff !important;
}

/* hamburger */
.navbar__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    color: var(--color-text);
    flex-direction: column;
    gap: 5px;
}

.navbar__toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: currentColor;
}

.navbar__toggle-bar:last-child { width: 14px; }

@media (max-width: 768px) {
    .navbar__toggle { display: flex; }

    .navbar__links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        background: var(--color-footer-bg);
        z-index: 99;
    }

    .navbar__links.open { display: flex; }

    .navbar__links li {
        width: 100%;
        border-bottom: 1px solid rgba(255,255,255,0.07);
    }

    .navbar__links a {
        display: block;
        padding: 0.85rem 1.25rem;
        color: #f9f6f0;
        font-size: 0.9375rem;
    }

    .navbar__links a:hover { color: #fff; }

    .navbar__cta {
        background: transparent !important;
        color: var(--color-accent) !important;
        font-weight: 700;
        padding: 0.85rem 1.25rem;
    }

    .navbar__cta:hover {
        background: transparent !important;
        color: var(--color-accent-dark) !important;
    }
}

/* ----------------------------------------------------------------
   8. PAGE BANNER (used by page-banner.php)
   ---------------------------------------------------------------- */
.page-title-band {
    background: var(--color-footer-bg);
    padding: 3rem var(--container-pad);
    text-align: center;
}

.page-title-band .container { max-width: 700px; }

.page-title-band__title {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.page-title-band__subtitle {
    font-family: var(--font-ui);
    font-size: 0.9375rem;
    color: var(--color-border);
    line-height: 1.5;
}

/* ----------------------------------------------------------------
   9. HOMEPAGE — MASTHEAD (hidden; replaced by category-nav)
   ---------------------------------------------------------------- */
.masthead { display: none; }

/* ----------------------------------------------------------------
   10. HOMEPAGE — CATEGORY NAV
   ---------------------------------------------------------------- */
.category-nav {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 0.4rem 0;
}

.category-nav__list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
    list-style: none;
}

.category-nav__list li a {
    font-family: var(--font-ui);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted);
    padding: 0.35rem 0.75rem;
    transition: color var(--transition);
}

.category-nav__list li a:hover { color: var(--color-accent); }

.category-nav__sep {
    color: var(--color-accent);
    font-size: 0.75rem;
    line-height: 1;
}

/* ----------------------------------------------------------------
   11. HOMEPAGE — EDITORIAL GRID (newspaper layout)
   ---------------------------------------------------------------- */
.editorial-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
}

@media (max-width: 960px) {
    .editorial-grid { grid-template-columns: 1fr; }
}

/* Left column: lead + secondary grid */
.editorial-main {
    padding: 1.5rem 1.5rem 1.5rem 0;
    border-right: 1px solid var(--color-border);
}

@media (max-width: 960px) {
    .editorial-main {
        padding: 1.5rem 0;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
    }
}

/* Lead article */
.lead-article__category { display: block; margin-bottom: 0.4rem; }

.lead-article__title {
    font-family: var(--font-serif);
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.lead-article__title a {
    color: inherit;
    transition: color var(--transition);
}

.lead-article__title a:hover { color: var(--color-accent); }

.lead-article__deck {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-style: italic;
    color: var(--color-muted);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.lead-article__cover {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    margin-bottom: 0.75rem;
    display: block;
}

.lead-article__excerpt {
    font-family: Georgia, serif;
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-body);
    margin-bottom: 0.75rem;
}

.lead-article__excerpt p { margin: 0; }

.lead-article__meta {
    font-family: var(--font-ui);
    font-size: 0.8125rem;
    color: var(--color-muted);
    padding-top: 0.6rem;
    border-top: 1px solid var(--color-rule);
}

/* Secondary grid (below lead) */
.secondary-stack {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding-top: 1.25rem;
    margin-top: 1.25rem;
    border-top: 2px solid var(--color-accent);
}

@media (max-width: 480px) {
    .secondary-stack { grid-template-columns: 1fr; }
}

.secondary-item__category { display: block; margin-bottom: 0.25rem; }

.secondary-item__title {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.3rem;
}

.secondary-item__title a {
    color: var(--color-text);
    transition: color var(--transition);
}

.secondary-item__title a:hover { color: var(--color-accent); }

.secondary-item__meta {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    color: var(--color-muted);
}

/* Latest sidebar (right column) */
.latest-sidebar {
    padding: 1.25rem 0 1.25rem 1.5rem;
    background: var(--color-surface);
}

@media (max-width: 960px) {
    .latest-sidebar {
        padding: 1.25rem 0;
        background: transparent;
    }
}

.latest-sidebar__heading {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    border-top: 3px solid var(--color-accent);
    padding-top: 0.6rem;
    margin-bottom: 1rem;
}

.latest-sidebar__list { list-style: none; }

.latest-sidebar__item {
    padding-bottom: 0.75rem;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-rule);
}

.latest-sidebar__item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.latest-sidebar__item .category-label {
    display: block;
    margin-bottom: 0.2rem;
}

.latest-sidebar__item-title {
    font-family: var(--font-serif);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: 0.2rem;
}

.latest-sidebar__item-title a {
    color: inherit;
    transition: color var(--transition);
}

.latest-sidebar__item-title a:hover { color: var(--color-accent); }

.latest-sidebar__item-meta {
    font-family: var(--font-ui);
    font-size: 0.72rem;
    color: var(--color-muted);
}

/* ----------------------------------------------------------------
   12. ARTICLE CARD (article-card.php component)
   ---------------------------------------------------------------- */
.article-card {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1.25rem;
    margin-bottom: 1.25rem;
}

.article-card__cover {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    margin-bottom: 0.75rem;
}

.article-card__category {
    display: block;
    font-family: var(--font-ui);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.3rem;
}

.article-card__title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.4rem;
}

.article-card__title a {
    color: var(--color-text);
    transition: color var(--transition);
}

.article-card__title a:hover { color: var(--color-accent); }

.article-card__summary {
    font-family: Georgia, serif;
    font-size: 0.9rem;
    line-height: 1.65;
    color: var(--color-body);
    margin-bottom: 0.6rem;
}

.article-card__meta {
    font-family: var(--font-ui);
    font-size: 0.78rem;
    color: var(--color-muted);
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.4rem;
    align-items: center;
}

/* ----------------------------------------------------------------
   13. HOMEPAGE — PAGINATION
   ---------------------------------------------------------------- */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.5rem 0;
}

.pagination__link {
    font-family: var(--font-ui);
    font-size: 0.875rem;
    color: var(--color-accent);
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: 1px;
    transition: color var(--transition), border-color var(--transition);
}

.pagination__link:hover {
    color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
}

.pagination__link.active {
    font-weight: 700;
    color: var(--color-text);
    border-color: var(--color-text);
}

.pagination__link.disabled {
    color: var(--color-border);
    border-color: var(--color-border);
    pointer-events: none;
}

/* ----------------------------------------------------------------
   14. ARTICLE PAGE
   ---------------------------------------------------------------- */
.article-header {
    padding: 1.75rem 0 1.25rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1.25rem;
}

.article-header__category { display: block; margin-bottom: 0.4rem; }

.article-header__title {
    font-family: var(--font-serif);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .article-header__title { font-size: 1.625rem; }
}

.article-header__deck {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-style: italic;
    color: var(--color-muted);
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.article-header__meta {
    font-family: var(--font-ui);
    font-size: 0.875rem;
    color: var(--color-muted);
}

.article-cover {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    margin-bottom: 1.5rem;
    display: block;
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2.5rem;
    align-items: start;
    padding-bottom: 3rem;
}

@media (max-width: 960px) {
    .article-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Article body */
.article-body {
    max-width: 68ch;
    font-family: Georgia, serif;
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-body);
}

.article-body p { margin-bottom: 1.25em; }

.article-body h2,
.article-body h3 {
    font-family: var(--font-serif);
    font-weight: 700;
    color: var(--color-text);
    border-top: 2px solid var(--color-accent);
    padding-top: 0.6rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.article-body h2 { font-size: 1.375rem; line-height: 1.3; }
.article-body h3 { font-size: 1.15rem;  line-height: 1.35; }

.article-body a {
    color: var(--color-body);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: var(--color-accent);
    text-underline-offset: 3px;
    transition: text-decoration-style var(--transition), text-decoration-color var(--transition);
}

.article-body a:hover {
    text-decoration-style: solid;
    text-decoration-color: var(--color-accent-dark);
}

.article-body blockquote {
    border-left: 4px solid var(--color-accent);
    padding: 0.5rem 1.25rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--color-muted);
}

.article-body ul,
.article-body ol {
    margin: 1rem 0 1.25rem 1.5rem;
    list-style: revert;
}

.article-body li { margin-bottom: 0.4em; }
.article-body img { width: 100%; margin: 1.5rem 0; }

/* Article sidebar */
.sidebar {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 1rem;
    align-self: start;
}

.sidebar__heading {
    font-family: var(--font-serif);
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--color-text);
    border-top: 3px solid var(--color-accent);
    padding-top: 0.5rem;
    margin-bottom: 0.85rem;
}

.sidebar__list { list-style: none; }

.sidebar__item {
    padding-bottom: 0.65rem;
    margin-bottom: 0.65rem;
    border-bottom: 1px solid var(--color-rule);
}

.sidebar__item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.sidebar__item .category-label {
    display: block;
    margin-bottom: 0.15rem;
}

.sidebar__item-title {
    font-family: var(--font-serif);
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.3;
}

.sidebar__item-title a {
    color: var(--color-text);
    transition: color var(--transition);
}

.sidebar__item-title a:hover { color: var(--color-accent); }

/* ----------------------------------------------------------------
   15. CONTENT COLUMN (about, privacy, terms, cookies)
   ---------------------------------------------------------------- */
.content-column {
    max-width: 700px;
    margin: 2.5rem auto;
    font-family: Georgia, serif;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-body);
}

.content-column p { margin-bottom: 1.2em; }

.content-column h2 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    border-top: 2px solid var(--color-accent);
    padding-top: 0.6rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.content-column hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 2rem 0;
}

.content-column a {
    color: var(--color-body);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: var(--color-accent);
    text-underline-offset: 3px;
}

.content-column a:hover {
    text-decoration-style: solid;
    text-decoration-color: var(--color-accent-dark);
}

/* ----------------------------------------------------------------
   16. CONTACT FORM
   ---------------------------------------------------------------- */
.form-wrap {
    max-width: 540px;
    margin: 2.5rem auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 560px) {
    .form-row { grid-template-columns: 1fr; }
}

.form-group { margin-bottom: 1rem; }

.form-group label {
    display: block;
    font-family: var(--font-ui);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--color-muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.35rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 0;
    font-family: var(--font-ui);
    font-size: 0.9375rem;
    color: var(--color-text);
    background: var(--color-surface);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(185, 28, 28, 0.08);
}

.form-group textarea { min-height: 120px; resize: vertical; }

/* ----------------------------------------------------------------
   17. FOOTER
   ---------------------------------------------------------------- */
.footer { background: var(--color-footer-bg); }

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    padding: 2.5rem 0;
}

@media (max-width: 768px) {
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    .footer__grid { grid-template-columns: 1fr; }
}

.footer__brand-name {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.4rem;
}

.footer__brand-tagline {
    font-family: var(--font-ui);
    font-size: 0.8125rem;
    color: var(--color-border);
    line-height: 1.55;
    margin-bottom: 0.75rem;
}

.footer__social {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    list-style: none;
}

.footer__social a {
    color: var(--color-border);
    transition: color var(--transition);
}

.footer__social a:hover { color: #fff; }

.footer__col-title {
    font-family: var(--font-ui);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
}

.footer__links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.footer__links a {
    font-family: var(--font-ui);
    font-size: 0.8125rem;
    color: var(--color-border);
    transition: color var(--transition);
}

.footer__links a:hover { color: #fff; }

.footer__newsletter-text {
    font-family: var(--font-ui);
    font-size: 0.8125rem;
    color: var(--color-border);
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.footer__bar { background: var(--color-footer-deeper); }

.footer__bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.footer__bar-text {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    color: var(--color-muted);
}

/* ----------------------------------------------------------------
   18. NOT FOUND
   ---------------------------------------------------------------- */
.not-found {
    text-align: center;
    padding: 5rem 0;
}

.not-found h1 {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.not-found p {
    font-family: var(--font-ui);
    font-size: 1rem;
    color: var(--color-muted);
    margin-bottom: 1.5rem;
}