:root {
  --black: #0a0a0a;
  --white: #fafafa;
  --grey-dark: #2a2a2a;
  --grey-mid: #6a6a6a;
  --grey-light: #d0d0d0;
  --max: 900px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background: var(--white);
  color: var(--black);
  font-family: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

/* ============================================
   HEADER - Bold, minimal
   ============================================ */

.header {
  padding: 48px 0 40px;
  border-bottom: 3px solid var(--black);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 32px;
}

.brand__name {
  font-family: "Montserrat", "Helvetica Neue", sans-serif;
  font-weight: 800;
  font-size: 28px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--black);
  text-decoration: none;
  white-space: nowrap;
}

.brand__name:hover {
  color: var(--grey-mid);
}

/* ============================================
   NAV - Stark, geometric
   ============================================ */

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  font-family: "Montserrat", "Helvetica Neue", sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey-mid);
  text-decoration: none;
  transition: color 0.15s;
}

.nav a:hover {
  color: var(--black);
}

/* ============================================
   MAIN CONTENT
   ============================================ */

.main {
  padding: 64px 0;
}

/* ============================================
   TYPOGRAPHY - Bold, geometric
   ============================================ */

h1 {
  font-family: "Inter", "Helvetica Neue", sans-serif;
  font-weight: 400;
  font-size: 26px;
  line-height: 1.3;
  color: var(--grey-dark);
  margin-bottom: 16px;
}

h2 {
  font-family: "Inter", "Helvetica Neue", sans-serif;
  font-weight: 400;
  font-size: 22px;
  line-height: 1.3;
  color: var(--grey-dark);
  margin-top: 48px;
  margin-bottom: 16px;
}

h3 {
  font-family: "Inter", "Helvetica Neue", sans-serif;
  font-weight: 400;
  font-size: 20px;
  color: var(--black);
  margin-top: 32px;
  margin-bottom: 12px;
}

.meta {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--grey-mid);
  text-transform: uppercase;
}

.tagline {
  text-align: right;
  margin: 0 0 56px 0;
}

.tagline p {
  font-size: 15px;
  font-style: italic;
  line-height: 1.6;
  color: var(--grey-mid);
  margin: 0;
}

/* ============================================
   CONTENT BLOCKS
   ============================================ */

.content {
  max-width: 65ch;
}

.content p {
  margin-bottom: 20px;
  color: var(--grey-dark);
}

.content strong {
  font-weight: 600;
  color: var(--black);
}

.content a {
  color: var(--black);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.content a:hover {
  color: var(--grey-mid);
}

.content ul,
.content ol {
  margin: 20px 0;
  padding-left: 24px;
}

.content li {
  margin-bottom: 8px;
  color: var(--grey-dark);
}

.content blockquote {
  margin: 32px 0;
  padding-left: 24px;
  border-left: 4px solid var(--black);
  font-style: italic;
  color: var(--grey-mid);
}

.content code {
  font-family: "SF Mono", "Monaco", "Consolas", monospace;
  font-size: 14px;
  background: var(--grey-light);
  padding: 2px 6px;
}

.content pre {
  background: #f0f0f0;
  color: var(--grey-dark);
  padding: 24px;
  margin: 24px 0;
  overflow-x: auto;
}

.content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

/* ============================================
   TABLES
   ============================================ */

.content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}

.content th,
.content td {
  text-align: left;
  padding: 10px 12px;
  vertical-align: top;
  color: var(--grey-dark);
  border-bottom: 1px solid var(--grey-light);
}

.content th {
  font-weight: 600;
}

/* Pre blocks inside table cells */
.content td pre {
  background: transparent !important;
  color: var(--grey-dark) !important;
  padding: 4px 0 !important;
  margin: 0 !important;
  font-size: 13px;
  white-space: pre;
}

.content td pre code {
  background: transparent !important;
  color: var(--grey-dark) !important;
  padding: 0 !important;
}

/* Key-value tables (2-column, no header) */
.kv-table table {
  table-layout: fixed;
}

.kv-table thead {
  display: none;
}

.kv-table td:first-child {
  width: 30%;
}

/* ============================================
   LIST - Grid-like, structured
   ============================================ */

.list {
  list-style: none;
  margin-top: 0;
}

.list__item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--grey-light);
}

.list__item:first-child {
  border-top: 1px solid var(--grey-light);
}

.list__item--child {
  padding-left: 32px;
  border-top: none;
}

.list__item--child a {
  font-size: 14px;
  color: var(--grey-mid);
}

.list__item a {
  font-weight: 500;
  color: var(--black);
  text-decoration: none;
}

.list__item a:hover {
  color: var(--grey-mid);
}

.list__item .meta {
  flex-shrink: 0;
}

/* ============================================
   BYLINE
   ============================================ */

.byline {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--grey-light);
  font-size: 14px;
  color: var(--grey-mid);
}

.byline p {
  margin: 0;
  line-height: 1.6;
}

/* ============================================
   FOOTER - Minimal
   ============================================ */

.footer {
  padding: 40px 0;
  border-top: 3px solid var(--black);
  margin-top: 64px;
}

.footer p {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-mid);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 680px) {
  .wrap {
    padding: 0 24px;
  }

  .header {
    padding: 32px 0;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .nav {
    gap: 20px;
  }

  .main {
    padding: 40px 0;
  }

  h1 {
    font-size: 32px;
  }

  h2 {
    margin-top: 40px;
  }

  .list__item {
    flex-direction: column;
    gap: 4px;
  }
}