@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg: #fdf5f1;
  --bg-soft: #f7ece5;
  --card-bg: #ffffff;
  --text: #2a2320;
  --text-dim: #756a64;
  --accent: #d1483c;
  --accent-dark: #b23a2f;
  --border: #ecdfd6;
  --maxw: 760px;
  --maxw-wide: 1120px;
  --radius: 16px;
  --shadow: 0 10px 30px -14px rgba(60, 30, 20, 0.22);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.65;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, .hero-text h2, .section-title, .post-card h2 {
  font-family: 'Fraunces', Georgia, serif;
}

/* navbar */
header.site {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  position: sticky;
  top: 0;
  z-index: 10;
}

header.site .wrap {
  max-width: var(--maxw-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

header.site .identity {
  display: flex;
  align-items: center;
  gap: 10px;
}

header.site .identity img.profile-pic {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  object-fit: cover;
  flex-shrink: 0;
}

header.site h1 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.1px;
}

header.site h1 a { color: var(--text); }
header.site h1 a:hover { color: var(--accent); text-decoration: none; }

.retired-tag {
  color: var(--text-dim);
  font-size: 0.78rem;
  font-style: italic;
  font-weight: 400;
}

@media (max-width: 700px) {
  .retired-tag { display: none; }
}

header.site p.tag {
  margin: 6px 0 0;
  color: var(--text-dim);
  font-size: 0.88rem;
  flex-basis: 100%;
}

nav.site {
  display: flex;
  gap: 20px;
  font-size: 0.88rem;
}

nav.site a { color: var(--text-dim); font-weight: 500; }
nav.site a:hover { color: var(--accent); }

/* hero */
.hero {
  background: var(--bg-soft);
  padding: 56px 24px;
}

.hero-wrap {
  max-width: var(--maxw-wide);
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 36px;
}

.hero-photo { flex: 0 0 190px; }

.hero-photo img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: block;
}

.hero-langs {
  flex: 1;
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}

.hero-text { flex: 1; min-width: 240px; }

.hero-text .eyebrow {
  display: block;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 10px;
}

.hero-text h2 {
  font-size: 1.55rem;
  line-height: 1.25;
  margin: 0 0 12px;
}

.hero-text p {
  color: var(--text-dim);
  font-size: 0.92rem;
  margin: 0 0 14px;
  max-width: 40ch;
}

.hero-cta {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.hero-cta .btn {
  padding: 9px 18px;
  font-size: 0.85rem;
}

.btn {
  display: inline-block;
  padding: 11px 24px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.92rem;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); text-decoration: none; }

.btn-outline { border: 1.5px solid var(--border); color: var(--text); background: var(--card-bg); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }

/* epigraph quote */
.quote {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 44px 24px 0;
  text-align: center;
}

.quote-langs {
  display: flex;
  gap: 40px;
  justify-content: center;
}

.quote blockquote {
  margin: 0;
  padding: 0;
  border: none;
  flex: 1;
  min-width: 240px;
}

@media (max-width: 700px) {
  .quote-langs { flex-direction: column; gap: 24px; }
}

.quote p {
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--text);
  margin: 0 0 12px;
}

.quote cite {
  display: block;
  font-style: normal;
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 600;
}

/* about (bio PT/EN) */
.about {
  max-width: var(--maxw-wide);
  margin: 0 auto;
  padding: 44px 24px 8px;
}

.about .lang-label {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 1px 9px;
  margin-bottom: 6px;
}

.about-langs {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}

.about-block { flex: 1; min-width: 280px; }

.about p {
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 700px) {
  .about-langs { flex-direction: column; }
}

main.home { padding-top: 8px; }

@media (max-width: 700px) {
  .hero-wrap { flex-direction: column; align-items: center; text-align: center; }
  .hero-photo { flex: 0 0 auto; max-width: 140px; }
  .hero-langs { flex-direction: column; align-items: center; }
  .hero-text p { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
  header.site .identity img.profile-pic { width: 30px; height: 30px; }
  header.site h1 { font-size: 1rem; }
  nav.site { gap: 12px; font-size: 0.82rem; }
  .about p { font-size: 0.8rem; }
  .post-card img { height: 170px; }
}

main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 36px 20px 80px;
}

main.home {
  max-width: var(--maxw-wide);
  padding: 8px 24px 90px;
}

.section-title {
  font-size: 1.5rem;
  margin: 0 0 22px;
}

/* post grid (index) */
.post-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

@media (max-width: 700px) {
  .post-grid { grid-template-columns: 1fr; }
}

.post-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.post-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  border-radius: 0;
  border: none;
  flex-shrink: 0;
}

.lang-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 10px;
  border-radius: 20px;
  z-index: 2;
}

.post-card .meta {
  padding: 18px 20px 22px;
}

.post-card h2 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  line-height: 1.35;
}

.post-card .excerpt {
  color: var(--text-dim);
  font-size: 0.88rem;
  margin: 0;
}

/* article page */
article.post img.cover {
  width: 100%;
  border-radius: var(--radius);
  border: none;
  box-shadow: var(--shadow);
  margin-bottom: 28px;
}

article.post h1 {
  font-size: 1.9rem;
  line-height: 1.3;
  margin: 0 0 6px;
}

article.post .subtitle {
  color: var(--text-dim);
  font-size: 1.05rem;
  margin: 0 0 22px;
}

article.post .lang-switch {
  margin-bottom: 24px;
  font-size: 0.85rem;
}

article.post .lang-switch a {
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 20px;
  color: var(--text-dim);
}

article.post .lang-switch a.current {
  color: var(--accent);
  border-color: var(--accent);
}

article.post p { margin: 0 0 20px; }

article.post h2 {
  color: var(--accent-dark);
  font-size: 1.25rem;
  margin: 36px 0 14px;
}

article.post .disclosure {
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.88rem;
  font-style: italic;
}

.back-link {
  display: inline-block;
  margin-top: 40px;
  font-size: 0.9rem;
}

footer.site {
  background: var(--bg-soft);
  margin-top: 40px;
  padding: 24px 24px 60px;
  color: var(--text-dim);
  font-size: 0.85rem;
  text-align: center;
}

footer.site .visits {
  margin-top: 14px;
  opacity: 0.7;
}

footer.site .visits img { height: 20px; vertical-align: middle; }

/* comments (giscus) */
.comments {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.comments h2 {
  color: var(--accent-dark);
  font-size: 1.15rem;
  margin: 0 0 18px;
}

.comments .hint {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin: 0 0 20px;
}

.comment-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 480px;
}

.comment-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text);
  font-weight: 600;
}

.comment-form input,
.comment-form textarea {
  font-family: inherit;
  font-size: 0.92rem;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card-bg);
  color: var(--text);
}

.comment-form textarea { resize: vertical; min-height: 110px; }

.comment-form button {
  align-self: flex-start;
  border: none;
  cursor: pointer;
  font-family: inherit;
}