:root {
  --red: #c62828;
  --black: #111;
  --cream: #f4f1ea;
  --signal: #ff3b30;
  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-serif: "EB Garamond", Garamond, Georgia, serif;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--black);
  font-family: var(--font-serif);
}

/* ── Nav ── */

.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 20px 32px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.12);
}

.site-nav .wordmark {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--black);
  transition: color 0.15s;
}

.site-nav .wordmark:hover {
  color: var(--red);
}

.site-nav .nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav .nav-links a {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--black);
  transition: color 0.15s;
}

.site-nav .nav-links a:hover {
  color: var(--red);
}

/* ── Layout ── */

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ── Home ── */

.home-hero {
  padding: 40px 0;
}

.home-hero img {
  width: 100%;
  height: auto;
  display: block;
}

.home-section {
  border-top: 1px solid rgba(17, 17, 17, 0.12);
  padding: 40px 0 48px;
}

.home-section h2 {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin: 0 0 24px;
  opacity: 0.5;
}

.home-rows {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.home-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(17, 17, 17, 0.1);
}

.home-row:last-child {
  border-bottom: none;
}

.home-row .row-thumb {
  width: 72px;
  height: 72px;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
}

.home-row .row-text {
  flex: 1;
  min-width: 0;
}

.home-row .row-title a {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  color: var(--black);
  border-bottom: 2px solid var(--black);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}

.home-row .row-title a:hover {
  color: var(--red);
  border-color: var(--red);
}

.home-row .row-meta {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 13px;
  opacity: 0.55;
  margin-top: 5px;
}

.see-all {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--black);
  opacity: 0.5;
  transition: opacity 0.15s, color 0.15s;
}

.see-all:hover {
  opacity: 1;
  color: var(--red);
}

/* ── Page header (inner pages) ── */

.page-header {
  padding: 48px 0 24px;
}

.page-header h1 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 48px;
  letter-spacing: 1px;
  margin: 0;
  line-height: 1;
}

/* ── Writing index ── */

.writing-index {
  padding-bottom: 80px;
}

.writing-group {
  margin-bottom: 48px;
}

.writing-group h2 {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0.45;
  border-bottom: 1px solid rgba(17, 17, 17, 0.12);
  padding-bottom: 10px;
  margin: 0 0 24px;
}

.writing-entry {
  margin-bottom: 28px;
}

.writing-entry a {
  font-family: var(--font-serif);
  font-size: 22px;
  text-decoration: none;
  color: var(--black);
  border-bottom: 1px solid rgba(17, 17, 17, 0.2);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}

.writing-entry a:hover {
  color: var(--red);
  border-color: var(--red);
}

.writing-entry .entry-meta {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: 0.45;
  margin-top: 6px;
}

/* ── Post ── */

.post {
  padding-bottom: 80px;
}

.back-link {
  display: inline-block;
  margin: 32px 0 24px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--black);
  opacity: 0.4;
  transition: opacity 0.15s, color 0.15s;
}

.back-link:hover {
  opacity: 1;
  color: var(--red);
}

.post-header {
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.12);
  margin-bottom: 40px;
}

.post-hero {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 32px;
  max-height: 420px;
  object-fit: cover;
}

.post-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 36px;
  letter-spacing: 0.5px;
  margin: 0 0 12px;
  line-height: 1.1;
}

.post-meta {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.45;
}

.post-body {
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.75;
  max-width: 560px;
}

.post-body p {
  margin: 0 0 1.5em;
}

/* ── Projects page ── */

.projects-page {
  padding-bottom: 80px;
}

.project-card {
  padding: 32px 0;
  border-bottom: 1px solid rgba(17, 17, 17, 0.1);
}

.project-card:first-child {
  border-top: 1px solid rgba(17, 17, 17, 0.1);
}

.project-card .project-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 22px;
  margin: 0 0 8px;
}

.project-card .project-title a {
  text-decoration: none;
  color: var(--black);
  border-bottom: 2px solid var(--black);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}

.project-card .project-title a:hover {
  color: var(--red);
  border-color: var(--red);
}

.project-card .project-description {
  font-family: var(--font-serif);
  font-size: 15px;
  opacity: 0.65;
  margin: 0 0 10px;
}

.project-card .project-status {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.35;
}

/* ── About page ── */

.about-page {
  padding-bottom: 80px;
}

.about-body {
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.75;
  max-width: 560px;
}

.about-body p {
  margin: 0 0 1.5em;
}

/* ── Responsive ── */

@media (max-width: 600px) {
  .site-nav {
    padding: 16px 20px;
  }

  .site-nav .nav-links {
    gap: 16px;
  }

  .home-hero {
    padding: 40px 24px 32px;
  }

  .container {
    padding: 0 24px;
  }

  .page-header h1 {
    font-size: 36px;
  }

  .post-title {
    font-size: 28px;
  }
}