/* ATLAS — ColdVault base styles */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange: #f7931a;
  --dark: #0f0f0f;
  --mid: #1a1a1a;
  --border: #2a2a2a;
  --text: #e8e8e8;
  --muted: #888;
  --accent: #f7931a;
  --max-w: 780px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.65;
  font-size: 17px;
}

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

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  max-width: 1100px;
  margin: 0 auto;
}
.logo { font-weight: 800; font-size: 20px; color: var(--orange); text-decoration: none; }
.site-header nav { display: flex; gap: 24px; font-size: 14px; }
.site-header nav a { color: var(--muted); }
.site-header nav a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero { max-width: var(--max-w); margin: 48px auto 40px; padding: 0 24px; }
.hero h1 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.hero-sub { font-size: 18px; color: var(--muted); max-width: 600px; }

/* Article grid */
.articles-grid {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 64px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.article-card {
  background: var(--mid);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
}
.card-meta { display: flex; gap: 12px; font-size: 12px; color: var(--muted); margin-bottom: 10px; }
.category { background: #1e1e1e; padding: 2px 8px; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.article-card h2 { font-size: 18px; margin-bottom: 10px; line-height: 1.3; }
.article-card h2 a { color: var(--text); }
.article-card p { font-size: 14px; color: var(--muted); margin-bottom: 16px; }
.read-more { font-size: 14px; font-weight: 600; color: var(--orange); }

/* Article page */
.article-container { max-width: var(--max-w); margin: 48px auto; padding: 0 24px; }
.category-badge {
  display: inline-block;
  background: rgba(247,147,26,0.15);
  color: var(--orange);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.article-meta { font-size: 13px; color: var(--muted); margin-bottom: 32px; }
.article-body { max-width: 100%; }
.article-body h1 { font-size: clamp(26px, 4vw, 38px); line-height: 1.2; margin-bottom: 20px; }
.article-body h2 { font-size: 22px; font-weight: 700; margin: 40px 0 14px; border-bottom: 1px solid var(--border); padding-bottom: 8px; }
.article-body h3 { font-size: 18px; font-weight: 700; margin: 28px 0 10px; }
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol { margin: 0 0 18px 24px; }
.article-body li { margin-bottom: 6px; }
.article-body strong { color: #fff; }
.article-body table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 15px; }
.article-body th { background: var(--mid); padding: 10px 14px; text-align: left; font-weight: 700; border: 1px solid var(--border); }
.article-body td { padding: 10px 14px; border: 1px solid var(--border); vertical-align: top; }
.article-body tr:nth-child(even) td { background: rgba(255,255,255,0.02); }
.article-body blockquote { border-left: 3px solid var(--orange); padding: 12px 20px; background: var(--mid); border-radius: 0 6px 6px 0; margin: 24px 0; color: var(--muted); }
.article-body code { background: var(--mid); padding: 2px 6px; border-radius: 3px; font-size: 14px; }

/* Tags */
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 40px; }
.tag { background: var(--mid); border: 1px solid var(--border); font-size: 12px; padding: 4px 10px; border-radius: 20px; color: var(--muted); }

/* Disclosure */
.affiliate-disclosure {
  margin-top: 48px;
  padding: 16px 20px;
  background: var(--mid);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  color: var(--muted);
}

/* Footer */
.site-footer { text-align: center; padding: 32px 24px; border-top: 1px solid var(--border); font-size: 13px; color: var(--muted); }