/* Kami Design Language — BEM adapted for Zola Blog */

/* ---------- Variables ---------- */
:root {
  --parchment:    #f5f4ed;
  --ivory:        #faf9f5;
  --warm-sand:    #e8e6dc;
  --dark-surface: #30302e;
  --deep-dark:    #141413;

  --brand:        #1B365D;
  --brand-light:  #2D5A8A;

  --near-black:   #141413;
  --dark-warm:    #3d3d3a;
  --olive:        #504e49;
  --stone:        #6b6a64;

  --border:       #e8e6dc;
  --border-soft:  #e5e3d8;

  --serif: Charter, Georgia, "Noto Serif", "Songti SC", Palatino, serif;
  --sans: var(--serif);
  --mono: "SF Mono", "Fira Code", Consolas, Monaco, monospace;
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--parchment);
  color: var(--near-black);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.page {
  max-width: 700px;
  margin: 0 auto;
  padding: 60px 24px 120px;
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Site Navigation ---------- */
.site__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 32px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--border-soft);
}

.site__name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 18px;
  color: var(--near-black);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.site__links {
  display: flex;
  gap: 20px;
}

.site__links a {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--stone);
  text-decoration: none;
  transition: color 0.15s;
}

.site__links a:hover {
  color: var(--brand);
}

/* ---------- Hero ---------- */
.hero {
  margin-bottom: 64px;
}

.hero__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 48px;
  line-height: 1.1;
  letter-spacing: -1px;
  margin: 0 0 16px;
  color: var(--near-black);
}

.hero__tagline {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.4;
  color: var(--olive);
  margin: 0;
}

.hero__tokens {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.hero__tokens span {
  display: flex;
  gap: 6px;
  font-size: 13px;
  color: var(--stone);
  font-variant-numeric: tabular-nums;
}

.hero__tokens span b {
  color: var(--dark-warm);
  font-weight: 500;
}

/* ---------- Section ---------- */
.section__head {
  margin-bottom: 32px;
}

.section__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--stone);
  margin: 0;
}

/* ---------- Article List ---------- */
.article-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* ---------- Article Card ---------- */
.article-card {
  padding: 0 0 32px;
  border-bottom: 1px solid var(--border-soft);
}

.article-card:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.article-card__link {
  text-decoration: none;
  color: var(--near-black);
}

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

.article-card__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.25;
  margin: 0 0 6px;
  transition: color 0.15s;
}

.article-card__meta {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--stone);
  margin: 0 0 10px;
  font-variant-numeric: tabular-nums;
}

.article-card__summary {
  font-size: 15px;
  line-height: 1.55;
  color: var(--dark-warm);
  margin: 0;
}

.article-card__tags {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

/* ---------- Tag ---------- */
.tag {
  display: inline-block;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  padding: 2px 7px;
  border-radius: 2px;
  color: var(--brand);
  letter-spacing: 0.4px;
  background: #EEF2F7;
}

/* ---------- Post ---------- */
.post__header {
  margin-bottom: 40px;
}

.post__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 36px;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin: 0 0 12px;
  color: var(--near-black);
}

.post__meta {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--stone);
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.post__body {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.65;
  color: var(--dark-warm);
}

.post__body h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.2;
  color: var(--near-black);
  margin: 48px 0 16px;
  letter-spacing: -0.3px;
}

.post__body h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 18px;
  line-height: 1.3;
  color: var(--near-black);
  margin: 32px 0 12px;
}

.post__body p {
  margin: 0 0 20px;
}

.post__body a {
  color: var(--brand);
  text-decoration: none;
  border-bottom: 1px solid var(--border-soft);
  transition: border-color 0.15s;
}

.post__body a:hover {
  border-bottom-color: var(--brand);
}

.post__body blockquote {
  margin: 24px 0;
  padding: 4px 0 4px 16px;
  border-left: 2px solid var(--brand);
  color: var(--olive);
  font-style: normal;
}

.post__body blockquote p {
  margin: 0;
}

.post__body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

.post__body ul li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
}

.post__body ul li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--brand);
}

/* ---------- Code ---------- */
.code {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--brand);
  background: var(--ivory);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
}

.code--block {
  display: block;
  font-size: 13px;
  line-height: 1.5;
  color: var(--near-black);
  padding: 16px 20px;
  margin: 24px 0;
  overflow-x: auto;
  border-radius: 8px;
}

.code--block .code {
  background: transparent;
  border: none;
  padding: 0;
  color: var(--near-black);
}

/* Override Zola inline syntax highlighting with specificity */
.post__body pre[class] {
  background: var(--ivory);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  overflow-x: auto;
  margin: 24px 0;
  color: var(--near-black);
}

.post__body pre[class] code {
  background: transparent;
  border: none;
  padding: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--near-black);
}

.post__body pre[class] code span {
  color: var(--near-black);
  background: transparent;
  font-style: normal;
}

/* ---------- Site Footer ---------- */
.site-footer {
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid var(--border-soft);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
}

.site-footer__mark {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--near-black);
  font-weight: 500;
}

.site-footer__colophon {
  font-size: 12px;
  color: var(--stone);
  line-height: 1.6;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .page { padding: 40px 20px 64px; }
  .hero__title { font-size: 32px; }
  .post__title { font-size: 28px; }
  .site-footer { flex-direction: column; align-items: flex-start; gap: 16px; }
  .site-footer__colophon { text-align: left; }
}