/* ============================================================
   Link Tekstil — Blog Stylesheet
   Dark luxury reading experience (Medium-inspired)
   ============================================================ */

/* ── Google / Fontshare Imports ─────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Source+Serif+4:ital,opsz,wght@0,8..60,300;0,8..60,400;0,8..60,600;1,8..60,300;1,8..60,400&display=swap');
@import url('https://api.fontshare.com/v2/css?f[]=satoshi@300,400,500,700&display=swap');

/* ── Design Tokens ──────────────────────────────────────── */
:root {
  /* Palette */
  --dark:         #0d0d0d;
  --dark-2:       #141414;
  --dark-3:       #1c1c1c;
  --dark-4:       #252525;
  --dark-5:       #2e2e2e;
  --cream:        #f5f2ee;
  --cream-dim:    #c8c4be;
  --copper:       #b8955a;
  --copper-light: #d4b07a;
  --copper-dark:  #8a6d3f;
  --muted:        #6b6b6b;
  --muted-light:  #888;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-reading: 'Source Serif 4', Georgia, serif;
  --font-ui:      'Satoshi', system-ui, -apple-system, sans-serif;

  /* Spacing scale */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Measures */
  --reading-width: 740px;
  --content-width: 1100px;
  --hero-width:    1000px;

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 180ms;
  --duration-base: 300ms;
  --duration-slow: 500ms;

  /* Shadows */
  --shadow-card: 0 1px 3px rgba(0,0,0,0.4), 0 4px 16px rgba(0,0,0,0.3);
  --shadow-hover: 0 8px 32px rgba(0,0,0,0.5), 0 2px 8px rgba(0,0,0,0.3);
  --shadow-copper: 0 0 0 1px rgba(184,149,90,0.3), 0 8px 32px rgba(184,149,90,0.08);
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  background-color: var(--dark);
  color: var(--cream);
  font-family: var(--font-ui);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
  color: inherit;
}

/* ── Reading Progress Bar ───────────────────────────────── */
#reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--copper-dark)  0%,
    var(--copper)       50%,
    var(--copper-light) 100%
  );
  z-index: 1000;
  transition: width 80ms linear;
  transform-origin: left center;
  will-change: width;
}

#reading-progress::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--copper-light);
  box-shadow: 0 0 8px var(--copper), 0 0 16px rgba(184,149,90,0.4);
  opacity: 0;
  transition: opacity var(--duration-fast);
}

#reading-progress.active::after {
  opacity: 1;
}

/* ── Blog Navigation ────────────────────────────────────── */
.blog-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-8);
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid rgba(184, 149, 90, 0.1);
  transition: border-color var(--duration-base) var(--ease-out);
}

.blog-nav.scrolled {
  border-bottom-color: rgba(184, 149, 90, 0.2);
}

.blog-nav__logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--cream);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transition: color var(--duration-fast);
}

.blog-nav__logo:hover {
  color: var(--copper-light);
}

.blog-nav__logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--copper-dark), var(--copper-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--dark);
  flex-shrink: 0;
}

.blog-nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.blog-nav__link {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--duration-fast);
  position: relative;
}

.blog-nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--copper);
  transition: width var(--duration-base) var(--ease-out);
}

.blog-nav__link:hover,
.blog-nav__link.active {
  color: var(--copper-light);
}

.blog-nav__link:hover::after,
.blog-nav__link.active::after {
  width: 100%;
}

.blog-nav__cta {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: var(--space-2) var(--space-5);
  border: 1px solid rgba(184, 149, 90, 0.5);
  border-radius: 2px;
  color: var(--copper-light);
  transition:
    background var(--duration-fast),
    border-color var(--duration-fast),
    color var(--duration-fast);
}

.blog-nav__cta:hover {
  background: var(--copper);
  border-color: var(--copper);
  color: var(--dark);
}

/* ── Blog Hero (Listing Page) ───────────────────────────── */
.blog-hero {
  text-align: center;
  padding: var(--space-24) var(--space-8) var(--space-16);
  max-width: var(--content-width);
  margin: 0 auto;
}

.blog-hero__eyebrow {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: var(--space-5);
}

.blog-hero__eyebrow::before,
.blog-hero__eyebrow::after {
  content: '—';
  margin: 0 var(--space-3);
  opacity: 0.5;
}

.blog-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--cream);
  margin-bottom: var(--space-6);
}

.blog-hero h1 em {
  font-style: italic;
  color: var(--copper-light);
}

.blog-hero__subtitle {
  font-family: var(--font-reading);
  font-size: 1.0625rem;
  color: var(--muted-light);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}

/* ── Featured Article ───────────────────────────────────── */
.featured-article {
  max-width: var(--content-width);
  margin: 0 auto var(--space-20);
  padding: 0 var(--space-8);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.featured-article__image-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 3px;
  overflow: hidden;
  background: var(--dark-3);
}

.featured-article__image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(184, 149, 90, 0.08) 0%,
    transparent 60%
  );
  pointer-events: none;
  transition: opacity var(--duration-base);
}

.featured-article__image-wrap:hover::after {
  opacity: 0;
}

.featured-article__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.featured-article__image-wrap:hover .featured-article__image {
  transform: scale(1.04);
}

.featured-article__badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  font-family: var(--font-ui);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--dark);
  background: var(--copper);
  padding: var(--space-1) var(--space-3);
  border-radius: 1px;
}

.featured-article__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.featured-article__category {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--copper);
}

.featured-article__title {
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 2.5vw, 2.25rem);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--cream);
  transition: color var(--duration-fast);
}

.featured-article:hover .featured-article__title {
  color: var(--copper-light);
}

.featured-article__excerpt {
  font-family: var(--font-reading);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--cream-dim);
}

.featured-article__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--muted);
}

.featured-article__meta-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--muted);
  flex-shrink: 0;
}

.featured-article__read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--copper-light);
  transition: gap var(--duration-base) var(--ease-out), color var(--duration-fast);
}

.featured-article__read-more:hover {
  gap: var(--space-4);
  color: var(--cream);
}

.featured-article__read-more svg {
  width: 14px;
  height: 14px;
  transition: transform var(--duration-base) var(--ease-out);
}

.featured-article__read-more:hover svg {
  transform: translateX(4px);
}

/* ── Section Divider ────────────────────────────────────── */
.section-divider {
  max-width: var(--content-width);
  margin: 0 auto var(--space-10);
  padding: 0 var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.section-divider__label {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.section-divider__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(
    90deg,
    rgba(184, 149, 90, 0.3) 0%,
    rgba(184, 149, 90, 0.05) 100%
  );
}

/* ── Articles Grid ──────────────────────────────────────── */
.articles-section {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-8) var(--space-24);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-8);
}

/* Article Card */
.article-card {
  background: var(--dark-2);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 3px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out);
  cursor: pointer;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-copper);
  border-color: rgba(184, 149, 90, 0.25);
}

.article-card__image-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--dark-3);
}

.article-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.article-card:hover .article-card__image {
  transform: scale(1.05);
}

.article-card__category {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3);
  font-family: var(--font-ui);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--dark);
  background: var(--copper);
  padding: 2px var(--space-2);
  border-radius: 1px;
}

.article-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.article-card__title {
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 400;
  line-height: 1.35;
  color: var(--cream);
  transition: color var(--duration-fast);
}

.article-card:hover .article-card__title {
  color: var(--copper-light);
}

.article-card__excerpt {
  font-family: var(--font-reading);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted-light);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: auto;
}

.article-card__meta {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.article-card__dot {
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: var(--muted);
}

.article-card__arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(184, 149, 90, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--copper);
  transition:
    background var(--duration-fast),
    border-color var(--duration-fast),
    color var(--duration-fast);
}

.article-card:hover .article-card__arrow {
  background: var(--copper);
  border-color: var(--copper);
  color: var(--dark);
}

/* ── Article Page Layout ────────────────────────────────── */
.article-page {
  padding-top: var(--space-16);
}

/* Article Header */
.article-header {
  max-width: var(--reading-width);
  margin: 0 auto;
  padding: 0 var(--space-8) var(--space-10);
  text-align: center;
}

.article-header__category {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: var(--space-5);
}

.article-header__title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin-bottom: var(--space-6);
}

.article-header__subtitle {
  font-family: var(--font-reading);
  font-size: 1.125rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--cream-dim);
}

/* Article Byline */
.article-byline {
  max-width: var(--reading-width);
  margin: 0 auto var(--space-10);
  padding: var(--space-6) var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.article-byline__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--copper-dark), var(--copper-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  flex-shrink: 0;
}

.article-byline__details {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.article-byline__author {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cream);
}

.article-byline__info {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.article-byline__sep {
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: var(--muted);
}

.article-byline__actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.share-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition:
    border-color var(--duration-fast),
    color var(--duration-fast),
    background var(--duration-fast);
}

.share-btn:hover {
  border-color: var(--copper);
  color: var(--copper-light);
  background: rgba(184, 149, 90, 0.08);
}

.share-btn svg {
  width: 15px;
  height: 15px;
}

/* Article Hero Image */
.article-hero-image {
  max-width: var(--hero-width);
  margin: 0 auto var(--space-12);
  padding: 0 var(--space-8);
}

.article-hero-image__wrap {
  aspect-ratio: 21 / 9;
  border-radius: 3px;
  overflow: hidden;
  background: var(--dark-3);
}

.article-hero-image__wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-hero-image__caption {
  margin-top: var(--space-3);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--muted);
  text-align: center;
  letter-spacing: 0.02em;
}

/* ── Article Body ───────────────────────────────────────── */
.article-body {
  max-width: var(--reading-width);
  margin: 0 auto;
  padding: 0 var(--space-8) var(--space-16);
  font-family: var(--font-reading);
  font-size: 1.125rem;
  line-height: 1.85;
  color: var(--cream-dim);
}

.article-body > * + * {
  margin-top: var(--space-6);
}

/* Headings within article */
.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--cream);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--cream);
  margin-top: var(--space-8);
}

.article-body h4 {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--copper);
  margin-top: var(--space-6);
}

/* Paragraph */
.article-body p {
  font-size: 1.125rem;
  line-height: 1.85;
}

/* Lead paragraph */
.article-body p:first-of-type {
  font-size: 1.1875rem;
  color: var(--cream);
  line-height: 1.8;
}

/* Drop cap on first paragraph */
.article-body p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 4.5em;
  font-weight: 700;
  float: left;
  line-height: 0.75;
  margin-right: 0.08em;
  margin-top: 0.1em;
  color: var(--copper);
}

/* Links */
.article-body a {
  color: var(--copper-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(212, 176, 122, 0.4);
  transition:
    color var(--duration-fast),
    text-decoration-color var(--duration-fast);
}

.article-body a:hover {
  color: var(--cream);
  text-decoration-color: rgba(245, 242, 238, 0.6);
}

/* Blockquote */
.article-body blockquote {
  margin: var(--space-10) 0;
  padding: var(--space-6) var(--space-8);
  border-left: 3px solid var(--copper);
  background: rgba(184, 149, 90, 0.04);
  border-radius: 0 2px 2px 0;
}

.article-body blockquote p {
  font-style: italic;
  font-size: 1.0625rem;
  color: var(--cream);
  margin: 0;
}

.article-body blockquote cite {
  display: block;
  margin-top: var(--space-3);
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-style: normal;
  color: var(--muted);
}

.article-body blockquote cite::before {
  content: '— ';
}

/* Figures */
.article-body figure {
  margin: var(--space-10) calc(-1 * var(--space-8));
}

.article-body figure img {
  width: 100%;
  border-radius: 3px;
}

.article-body figcaption {
  margin-top: var(--space-3);
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--muted);
  text-align: center;
  padding: 0 var(--space-8);
}

/* Lists */
.article-body ul,
.article-body ol {
  padding-left: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.article-body ul li {
  list-style: none;
  position: relative;
  padding-left: var(--space-4);
}

.article-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--copper);
}

.article-body ol {
  list-style: decimal;
  list-style-position: outside;
}

.article-body ol li::marker {
  color: var(--copper);
  font-weight: 600;
}

/* Horizontal rule */
.article-body hr {
  border: none;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(184, 149, 90, 0.3) 20%,
    rgba(184, 149, 90, 0.3) 80%,
    transparent
  );
  margin: var(--space-12) 0;
}

/* Code */
.article-body code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.875em;
  background: var(--dark-4);
  color: var(--copper-light);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  border: 1px solid rgba(184, 149, 90, 0.15);
}

.article-body pre {
  background: var(--dark-3);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  padding: var(--space-6);
  overflow-x: auto;
  margin: var(--space-8) 0;
}

.article-body pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--cream-dim);
}

/* ── Pull Quote ─────────────────────────────────────────── */
.pull-quote {
  max-width: var(--reading-width);
  margin: var(--space-12) auto;
  padding: 0 var(--space-8);
  text-align: center;
}

.pull-quote__inner {
  padding: var(--space-8) 0;
  border-top: 1px solid rgba(184, 149, 90, 0.4);
  border-bottom: 1px solid rgba(184, 149, 90, 0.4);
  position: relative;
}

.pull-quote__inner::before {
  content: '\201C';
  position: absolute;
  top: -0.4em;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--copper);
  line-height: 1;
  background: var(--dark);
  padding: 0 var(--space-4);
}

.pull-quote__text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  line-height: 1.5;
  color: var(--cream);
  letter-spacing: -0.01em;
}

.pull-quote__attribution {
  margin-top: var(--space-4);
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ── Tag List ───────────────────────────────────────────── */
.tag-section {
  max-width: var(--reading-width);
  margin: 0 auto var(--space-12);
  padding: 0 var(--space-8);
}

.tag-section__label {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--space-4);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 100px;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  background: transparent;
  transition:
    border-color var(--duration-fast),
    color var(--duration-fast),
    background var(--duration-fast);
}

.tag:hover {
  border-color: var(--copper);
  color: var(--copper-light);
  background: rgba(184, 149, 90, 0.08);
}

/* ── Author Card ────────────────────────────────────────── */
.author-card {
  max-width: var(--reading-width);
  margin: 0 auto var(--space-16);
  padding: var(--space-8);
  background: var(--dark-2);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 3px;
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
}

.author-card__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--copper-dark), var(--copper-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark);
  flex-shrink: 0;
  border: 2px solid rgba(184, 149, 90, 0.3);
}

.author-card__content {
  flex: 1;
}

.author-card__label {
  font-family: var(--font-ui);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--space-1);
}

.author-card__name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--cream);
  margin-bottom: var(--space-3);
}

.author-card__bio {
  font-family: var(--font-reading);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--muted-light);
}

/* ── Related Articles ───────────────────────────────────── */
.related-articles {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--space-16) var(--space-8) var(--space-24);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.related-articles__heading {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--space-8);
}

.related-articles__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

/* ── Blog Footer ────────────────────────────────────────── */
.blog-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-12) var(--space-8);
  text-align: center;
}

.blog-footer__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--cream);
  margin-bottom: var(--space-6);
  display: inline-block;
}

.blog-footer__logo span {
  color: var(--copper);
}

.blog-footer__links {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.blog-footer__link {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--muted);
  transition: color var(--duration-fast);
}

.blog-footer__link:hover {
  color: var(--copper-light);
}

.blog-footer__copy {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.blog-footer__copy span {
  color: var(--copper);
}

/* ── Fade-in Animation ──────────────────────────────────── */
[data-fade] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}

[data-fade].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Utility Classes ────────────────────────────────────── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Nav */
  .blog-nav {
    padding: var(--space-4) var(--space-5);
  }

  .blog-nav__links {
    gap: var(--space-4);
  }

  .hide-mobile {
    display: none !important;
  }

  /* Blog hero */
  .blog-hero {
    padding: var(--space-16) var(--space-5) var(--space-10);
  }

  /* Featured article — single column */
  .featured-article {
    grid-template-columns: 1fr;
    padding: 0 var(--space-5);
    gap: var(--space-6);
    margin-bottom: var(--space-12);
  }

  .featured-article__image-wrap {
    aspect-ratio: 16 / 9;
  }

  /* Articles grid — single column */
  .articles-section {
    padding: 0 var(--space-5) var(--space-16);
  }

  .articles-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  /* Article header */
  .article-header {
    padding: 0 var(--space-5) var(--space-8);
    text-align: left;
  }

  .article-header__category {
    font-size: 0.625rem;
  }

  /* Article byline */
  .article-byline {
    padding: var(--space-5);
    flex-wrap: wrap;
  }

  .article-byline__actions {
    margin-left: 0;
    width: 100%;
    padding-top: var(--space-3);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
  }

  /* Hero image */
  .article-hero-image {
    padding: 0 var(--space-5);
  }

  .article-hero-image__wrap {
    aspect-ratio: 16 / 9;
  }

  /* Article body */
  .article-body {
    padding: 0 var(--space-5) var(--space-10);
    font-size: 1rem;
    line-height: 1.8;
  }

  .article-body figure {
    margin-left: calc(-1 * var(--space-5));
    margin-right: calc(-1 * var(--space-5));
  }

  .article-body figcaption {
    padding: 0 var(--space-5);
  }

  /* Pull quote */
  .pull-quote {
    padding: 0 var(--space-5);
    margin: var(--space-8) auto;
  }

  .pull-quote__text {
    font-size: 1.25rem;
  }

  /* Author card */
  .author-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-6) var(--space-5);
    margin-left: var(--space-5);
    margin-right: var(--space-5);
  }

  /* Related articles — single column */
  .related-articles {
    padding: var(--space-10) var(--space-5) var(--space-16);
  }

  .related-articles__grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  /* Tag section */
  .tag-section {
    padding: 0 var(--space-5);
  }

  /* Footer */
  .blog-footer {
    padding: var(--space-10) var(--space-5);
  }

  .blog-footer__links {
    flex-wrap: wrap;
    gap: var(--space-4);
  }
}

@media (max-width: 480px) {
  .blog-nav__cta {
    display: none;
  }

  .article-body p:first-of-type::first-letter {
    font-size: 3.5em;
  }
}