/* ============================================================
   ARTICLES — feed, detail typography, site header
   ============================================================ */

/* ---- Site header ---- */
.site-header {
  padding-block: var(--sp-3) 0;
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.site-header__logo .logo {
  cursor: pointer;
}

.site-header__rule {
  margin-top: var(--sp-3);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-left: auto;
}

.site-nav__link {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--color-ink-mid);
  transition: color var(--t-fast);
}

.site-nav__link:hover,
.site-nav__link--active {
  color: var(--color-red);
}

.site-search {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  height: 36px;
  padding: 0 var(--sp-2);
  border: 1px solid var(--color-line-mid);
  border-radius: var(--radius-sm);
  color: var(--color-ink-faint);
  cursor: not-allowed;
  opacity: 0.7;
}

.site-search__label {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
}

@media (max-width: 599px) {
  .site-header__inner {
    justify-content: space-between;
  }

  .site-nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    padding-top: var(--sp-1);
  }

  .site-search__label {
    display: none;
  }
}

/* ---- Articles home ---- */
.articles-section {
  padding-block: var(--sp-6) var(--sp-10);
}

.articles-section__heading {
  margin-bottom: var(--sp-5);
}

.article-meta {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--color-ink-faint);
  margin-bottom: var(--sp-2);
}

.article-read-more {
  display: inline-block;
  margin-top: var(--sp-3);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--color-red);
}

/* Featured */
.article-featured {
  margin-bottom: var(--sp-8);
}

.article-featured__link {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  text-decoration: none;
}

@media (min-width: 768px) {
  .article-featured__link {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: var(--sp-8);
  }
}

.article-featured__media {
  overflow: hidden;
  border-radius: var(--radius-card);
  background-color: var(--color-bg-subtle);
  aspect-ratio: 16 / 10;
}

.article-featured__cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-featured__title {
  font-size: clamp(1.35rem, 3vw, var(--text-2xl));
  margin-bottom: var(--sp-3);
  transition: color var(--t-fast);
}

.article-featured__excerpt {
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-mid);
  max-width: 52ch;
}

.article-featured__link:hover .article-featured__title {
  color: var(--color-red);
}

/* Grid */
.articles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}

@media (min-width: 600px) {
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .articles-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.article-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
}

.article-card__media {
  overflow: hidden;
  border-radius: var(--radius-card);
  background-color: var(--color-bg-subtle);
  aspect-ratio: 16 / 10;
  margin-bottom: var(--sp-3);
}

.article-card__cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}

.article-card__link:hover .article-card__cover {
  transform: scale(1.03);
}

.article-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--sp-2);
  transition: color var(--t-fast);
}

.article-card__excerpt {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-mid);
}

.article-card__link:hover .article-card__title {
  color: var(--color-red);
}

/* ---- Article detail ---- */
.article-page {
  padding-block: var(--sp-5) var(--sp-10);
}

.article-page__header {
  max-width: 720px;
  margin-bottom: var(--sp-5);
}

.article-page__title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  margin-bottom: var(--sp-3);
}

.article-page__cover {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius-card);
  margin-bottom: var(--sp-6);
  background-color: var(--color-bg-subtle);
}

.article-body {
  max-width: 680px;
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-ink-mid);
}

.article-body > * + * {
  margin-top: var(--sp-3);
}

.article-body h2 {
  font-size: var(--text-xl);
  text-transform: none;
  letter-spacing: 0;
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-2);
  color: var(--color-ink);
}

.article-body h3 {
  font-size: var(--text-lg);
  text-transform: none;
  letter-spacing: 0;
  margin-top: var(--sp-5);
  color: var(--color-ink);
}

.article-body p {
  max-width: none;
}

.article-body ul,
.article-body ol {
  padding-left: var(--sp-4);
  max-width: none;
}

.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }

.article-body li + li {
  margin-top: var(--sp-1);
}

.article-body blockquote {
  border-left: 3px solid var(--color-red);
  padding-left: var(--sp-3);
  font-style: italic;
  color: var(--color-ink);
}

.article-body a {
  color: var(--color-red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-body a:hover {
  opacity: 0.85;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  margin-bottom: var(--sp-4);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--color-ink-mid);
  transition: color var(--t-fast);
}

.article-back:hover {
  color: var(--color-red);
}

/* ---- Simple footer ---- */
.site-footer--simple {
  padding-block: 0 var(--sp-3);
}

.site-footer-simple {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
  padding-block: var(--sp-6) var(--sp-2);
  text-align: center;
}

.site-footer-simple__brand .logo {
  align-items: center;
}

.site-footer-simple__socials {
  display: flex;
  gap: var(--sp-3);
  justify-content: center;
}