/* voltground.com — PC Hardware / GPU Overclocking / VBIOS / Benchmarks
   Prefix: vg-
   Design: dark-first technical magazine, sidebar-left layout,
           charcoal + electric-orange + ice-blue palette.
   NO resemblance to cfg- / ags- structures intentional. */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --vg-bg:        #0e0f11;
  --vg-surface:   #16181c;
  --vg-surface2:  #1e2027;
  --vg-border:    #2a2d35;
  --vg-orange:    #f97316;
  --vg-orange-dk: #c2580e;
  --vg-blue:      #38bdf8;
  --vg-text:      #d1d5db;
  --vg-text-dim:  #6b7280;
  --vg-text-head: #f3f4f6;
  --vg-accent2:   #a78bfa;
  --vg-max:       1120px;
  --vg-font:      'Segoe UI', system-ui, -apple-system, sans-serif;
  --vg-mono:      'Cascadia Code', 'Fira Code', 'Courier New', monospace;
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--vg-bg);
  color: var(--vg-text);
  font-family: var(--vg-font);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

/* ── SITE HEADER (no topbar — straight to a split banner) ─────────── */
.vg-siteheader {
  background: var(--vg-surface);
  border-bottom: 2px solid var(--vg-orange);
  padding: 0;
}

.vg-siteheader-inner {
  max-width: var(--vg-max);
  margin: 0 auto;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
}

.vg-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  text-decoration: none;
}
.vg-brand:hover { text-decoration: none; }

.vg-brand-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.vg-brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--vg-text-head);
  line-height: 1.1;
}
.vg-brand-name em {
  color: var(--vg-orange);
  font-style: normal;
}
.vg-brand-tagline {
  font-size: 0.72rem;
  color: var(--vg-text-dim);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: block;
  margin-top: 2px;
}

/* ── SITE NAV (horizontal pill-tabs style, flush right) ───────────── */
.vg-sitenav {
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 2px;
}
.vg-sitenav a {
  color: var(--vg-text-dim);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.vg-sitenav a:hover,
.vg-sitenav a.vg-active {
  background: var(--vg-orange);
  color: #fff;
  text-decoration: none;
}

/* ── HERO — spec-panel style, no centered CTA chips ──────────────── */
.vg-hero {
  background: var(--vg-surface2);
  border-bottom: 1px solid var(--vg-border);
  padding: 40px 0 36px;
}
.vg-hero-inner {
  max-width: var(--vg-max);
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}
.vg-hero-text h1 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--vg-text-head);
  line-height: 1.2;
  margin-bottom: 10px;
}
.vg-hero-text h1 span { color: var(--vg-orange); }
.vg-hero-deck {
  font-size: 1rem;
  color: var(--vg-text);
  max-width: 560px;
  margin-bottom: 16px;
}
.vg-hero-cta {
  display: inline-block;
  background: var(--vg-orange);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 9px 22px;
  border-radius: 4px;
  text-decoration: none;
  letter-spacing: 0.02em;
}
.vg-hero-cta:hover { background: var(--vg-orange-dk); text-decoration: none; color: #fff; }

/* Spec block on the right of hero */
.vg-specbox {
  background: var(--vg-surface);
  border: 1px solid var(--vg-border);
  border-left: 3px solid var(--vg-orange);
  border-radius: 6px;
  padding: 18px 22px;
  min-width: 230px;
  font-family: var(--vg-mono);
  font-size: 0.78rem;
}
.vg-specbox-title {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vg-orange);
  margin-bottom: 10px;
  font-family: var(--vg-font);
  font-weight: 700;
}
.vg-specbox dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; }
.vg-specbox dt { color: var(--vg-text-dim); white-space: nowrap; }
.vg-specbox dd { color: var(--vg-blue); font-weight: 600; }

/* ── MAIN BODY — sidebar LEFT, content RIGHT (inverse of cfg/ags) ─── */
.vg-layout {
  max-width: var(--vg-max);
  margin: 0 auto;
  padding: 32px 20px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  flex: 1;
}

/* ── SIDEBAR ────────────────────────────────────────────────────── */
.vg-sidebar {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.vg-sideblock {
  background: var(--vg-surface);
  border: 1px solid var(--vg-border);
  border-radius: 6px;
  padding: 16px;
}
.vg-sideblock h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vg-orange);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--vg-border);
}
.vg-sideblock ul { list-style: none; }
.vg-sideblock ul li {
  padding: 5px 0;
  border-bottom: 1px solid var(--vg-border);
  font-size: 0.85rem;
}
.vg-sideblock ul li:last-child { border-bottom: none; }
.vg-sideblock ul li a { color: var(--vg-text); }
.vg-sideblock ul li a:hover { color: var(--vg-orange); }
.vg-sideblock p { font-size: 0.85rem; color: var(--vg-text-dim); line-height: 1.5; }

.vg-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 5px 0;
  border-bottom: 1px solid var(--vg-border);
  font-size: 0.82rem;
}
.vg-stat-row:last-child { border-bottom: none; }
.vg-stat-label { color: var(--vg-text-dim); }
.vg-stat-val { color: var(--vg-blue); font-weight: 700; font-family: var(--vg-mono); font-size: 0.8rem; }

/* ── MAIN CONTENT COLUMN ────────────────────────────────────────── */
.vg-content { min-width: 0; }

.vg-section-rule {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.vg-section-rule h2 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--vg-text-dim);
  white-space: nowrap;
}
.vg-section-rule::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--vg-border);
}

/* ── FEATURE STRIP — 3-up horizontal cards (not tiles/park-cards) ── */
.vg-feature-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 32px;
}

.vg-fcard {
  background: var(--vg-surface);
  border: 1px solid var(--vg-border);
  border-radius: 6px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.15s;
}
.vg-fcard:hover { border-color: var(--vg-orange); }

.vg-fcard-badge {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 3px;
  align-self: flex-start;
}
.vg-fcard-badge--guide   { background: #1c2a1a; color: #4ade80; }
.vg-fcard-badge--howto   { background: #1a2330; color: var(--vg-blue); }
.vg-fcard-badge--review  { background: #2a1c12; color: var(--vg-orange); }
.vg-fcard-badge--deep    { background: #1e1a2e; color: var(--vg-accent2); }

.vg-fcard h3 { font-size: 0.9rem; font-weight: 700; color: var(--vg-text-head); line-height: 1.3; }
.vg-fcard h3 a { color: inherit; }
.vg-fcard h3 a:hover { color: var(--vg-orange); text-decoration: none; }
.vg-fcard p { font-size: 0.8rem; color: var(--vg-text-dim); line-height: 1.4; }

/* ── ARTICLE ROLL (latest.php output) ────────────────────────────── */
.vg-roll {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.vg-roll li {
  padding: 16px 0;
  border-bottom: 1px solid var(--vg-border);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.vg-roll li:last-child { border-bottom: none; }

.vg-roll-index {
  font-family: var(--vg-mono);
  font-size: 0.75rem;
  color: var(--vg-border);
  font-weight: 700;
  padding-top: 3px;
  min-width: 22px;
  text-align: right;
}
.vg-roll-body { flex: 1; min-width: 0; }

.vg-roll-meta {
  font-size: 0.72rem;
  color: var(--vg-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}
.vg-roll-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--vg-text-head);
  margin-bottom: 4px;
  line-height: 1.3;
}
.vg-roll-title a { color: inherit; }
.vg-roll-title a:hover { color: var(--vg-orange); text-decoration: none; }
.vg-roll-blurb { font-size: 0.82rem; color: var(--vg-text-dim); line-height: 1.45; }

/* ── ARTICLE PAGES ──────────────────────────────────────────────── */
.vg-article-shell {
  max-width: var(--vg-max);
  margin: 0 auto;
  padding: 28px 20px 48px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  flex: 1;
}

.vg-article-back {
  font-size: 0.82rem;
  color: var(--vg-text-dim);
  display: inline-block;
  margin-bottom: 16px;
}
.vg-article-back:hover { color: var(--vg-orange); text-decoration: none; }

.vg-article-kicker {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--vg-orange);
  display: block;
  margin-bottom: 8px;
}

.vg-article-body h1 {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--vg-text-head);
  line-height: 1.22;
  margin-bottom: 12px;
}

.vg-article-deck {
  font-size: 1.05rem;
  color: var(--vg-text);
  border-left: 3px solid var(--vg-orange);
  padding-left: 14px;
  margin-bottom: 20px;
  line-height: 1.5;
}

.vg-article-byline {
  font-size: 0.75rem;
  color: var(--vg-text-dim);
  font-family: var(--vg-mono);
  margin-bottom: 24px;
}

.vg-article-body h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--vg-text-head);
  margin-top: 28px;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--vg-border);
}
.vg-article-body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--vg-blue);
  margin-top: 20px;
  margin-bottom: 8px;
}
.vg-article-body p { margin-bottom: 14px; font-size: 0.95rem; }
.vg-article-body ul, .vg-article-body ol {
  margin: 0 0 14px 22px;
  font-size: 0.95rem;
}
.vg-article-body li { margin-bottom: 5px; }

.vg-callout {
  background: var(--vg-surface2);
  border-left: 3px solid var(--vg-blue);
  padding: 12px 16px;
  border-radius: 0 4px 4px 0;
  margin: 18px 0;
  font-size: 0.88rem;
  color: var(--vg-text);
}
.vg-callout strong { color: var(--vg-blue); }

/* ── FOOTER ─────────────────────────────────────────────────────── */
.vg-footer {
  background: var(--vg-surface);
  border-top: 2px solid var(--vg-border);
  padding: 24px 0;
  margin-top: auto;
}
.vg-footer-inner {
  max-width: var(--vg-max);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.vg-footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.vg-footer-links a {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--vg-text-dim);
  text-decoration: none;
  letter-spacing: 0.03em;
}
.vg-footer-links a:hover { color: var(--vg-orange); }
.vg-footer-disc {
  font-size: 0.75rem;
  color: var(--vg-text-dim);
  line-height: 1.5;
  max-width: 700px;
}

/* ── UTILITY ─────────────────────────────────────────────────────── */
.vg-about-body, .vg-contact-body {
  max-width: var(--vg-max);
  margin: 0 auto;
  padding: 36px 20px 56px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  flex: 1;
}
.vg-about-body h1, .vg-contact-body h1 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--vg-text-head);
  margin-bottom: 18px;
}
.vg-about-body h2, .vg-contact-body h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--vg-blue);
  margin: 22px 0 8px;
}
.vg-about-body p, .vg-contact-body p { font-size: 0.95rem; margin-bottom: 12px; }
.vg-about-body a, .vg-contact-body a { color: var(--vg-orange); }

/* ── RESPONSIVE ─────────────────────────────────────────────────── */
@media (max-width: 820px) {
  .vg-layout, .vg-article-shell, .vg-about-body, .vg-contact-body {
    grid-template-columns: 1fr;
  }
  .vg-sidebar { display: none; }
  .vg-hero-inner { grid-template-columns: 1fr; }
  .vg-specbox { display: none; }
  .vg-feature-strip { grid-template-columns: 1fr; }
  .vg-sitenav a { padding: 6px 10px; font-size: 0.78rem; }
}