/* --- Variables --- */
:root {
  --bg: #0f0f0f;
  --bg-soft: #1a1a1a;
  --text: #e8e6e3;
  --text-muted: #9a9590;
  --accent: #c9a227;
  --accent-hover: #e0b82e;
  --border: #2d2d2d;
  --radius: 8px;
  --font-sans: 'Manrope', system-ui, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
}

/* --- Reset & base --- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
code {
  font-size: 0.9em;
  padding: 0.15em 0.4em;
  background: var(--bg-soft);
  border-radius: 4px;
  color: var(--accent);
}

/* --- Header --- */
.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(15, 15, 15, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav {
  max-width: 900px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text);
}
.logo:hover { color: var(--accent); }
.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.5rem;
}
.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
}
.nav-links a:hover { color: var(--accent); }

/* --- Hero --- */
.hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 4rem 1.5rem 3rem;
  text-align: center;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.5rem;
  color: var(--text);
}
.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin: 0;
}

/* --- Sections --- */
.section {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}
.section-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--text);
}
.section-desc {
  color: var(--text-muted);
  margin: 0 0 2rem;
  font-size: 0.95rem;
}

/* --- About --- */
.about-content { margin-top: 1rem; }
.about-text .lead {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 1rem;
}
.about-text p { margin: 0 0 1rem; color: var(--text-muted); }
.contacts {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: background 0.2s, color 0.2s;
}
.btn-outline {
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-outline:hover {
  background: var(--bg-soft);
  border-color: var(--accent);
  color: var(--accent);
}

/* --- Blog list --- */
.blog-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.blog-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-soft);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.blog-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.blog-card a {
  display: block;
  padding: 1.25rem 1.5rem;
  color: inherit;
}
.blog-card a:hover { color: inherit; }
.blog-card time {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.blog-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0.35rem 0 0.5rem;
  color: var(--text);
}
.blog-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --- Article (blog post) --- */
.article {
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}
.article-back {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.article-back:hover { color: var(--accent); }
.article h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--text);
}
.article-meta {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.article-body {
  color: var(--text-muted);
}
.article-body p { margin: 0 0 1rem; }
.article-body h2 {
  font-size: 1.25rem;
  color: var(--text);
  margin: 2rem 0 0.75rem;
}

/* --- Footer --- */
.footer {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.footer p { margin: 0; }

/* --- Responsive --- */
@media (max-width: 600px) {
  .nav { flex-direction: column; gap: 1rem; align-items: flex-start; }
  .hero { padding: 3rem 1rem 2rem; }
  .section { padding: 2rem 1rem; }
}