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

:root {
  --color-bg:       #faf9f6;
  --color-text:     #1a1a1a;
  --color-muted:    #6b6b6b;
  --color-accent:   #3a6b4a;
  --color-border:   #e0ddd6;
  --font-main:      'Georgia', serif;
  --font-ui:        system-ui, sans-serif;
  --max-width:      740px;
}

html { font-size: 18px; scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
}

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

/* ── Layout ── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }

/* ── Header / nav ── */
header {
  border-bottom: 1px solid var(--color-border);
  padding: 1.2rem 0;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header .logo {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text);
  letter-spacing: -0.5px;
}

header nav a {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-left: 1.5rem;
}

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

/* ── Hero ── */
.hero {
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--color-border);
}

.hero h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.hero .bio {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 580px;
  margin-bottom: 1rem;
}

.hero .meta {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--color-muted);
}

.hero .meta a { color: var(--color-muted); text-decoration: underline; }

/* ── Secciones ── */
section { padding: 2.5rem 0; border-bottom: 1px solid var(--color-border); }
section:last-child { border-bottom: none; }

.section-title {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

/* ── Lista de artículos ── */
.article-list { list-style: none; }

.article-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}

.article-list li:last-child { border-bottom: none; }

.article-list .art-title {
  font-size: 1.05rem;
  font-weight: bold;
  display: block;
  margin-bottom: 0.25rem;
}

.article-list .art-meta {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-muted);
}

/* ── Footer ── */
footer {
  padding: 2rem 0;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-muted);
  text-align: center;
}

/* ── Artículo individual ── */
.article-body { padding: 3rem 0; }
.article-body h1 { font-size: 1.8rem; margin-bottom: 0.5rem; }
.article-body .art-meta { font-family: var(--font-ui); font-size: 0.85rem; color: var(--color-muted); margin-bottom: 2rem; }
.article-body p { margin-bottom: 1.2rem; }
.article-body h2 { font-size: 1.2rem; margin: 2rem 0 0.75rem; }
.article-body blockquote { border-left: 3px solid var(--color-accent); padding-left: 1rem; color: var(--color-muted); margin: 1.5rem 0; }