/* ============================================================
   site.css — Saturnity Minecraft Tools
   Dark theme, red accent, matching parent site palette.
   ============================================================ */

:root {
  --color-bg:          #1a1a1a;
  --color-bg-surface:  #242424;
  --color-bg-hover:    #2e2e2e;
  --color-accent:      #cc0000;
  --color-accent-hover:#ff1a1a;
  --color-text:        #e8e8e8;
  --color-text-muted:  #888888;
  --color-border:      #333333;
  --header-h:          60px;
  --content-w:         860px;
  --font:              'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

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

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

img { max-width: 100%; height: auto; display: block; }

/* ============================================================
   SITE HEADER
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg-surface);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-h);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-text);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.2px;
  flex-shrink: 0;
}
.brand:hover { color: var(--color-text); text-decoration: none; }
.brand img { display: block; }

.site-header nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.site-header nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.site-header nav a:hover {
  color: var(--color-text);
  background: var(--color-bg-hover);
  text-decoration: none;
}
.site-header nav a.active {
  color: var(--color-text);
}

/* ============================================================
   MAIN CONTENT WRAPPER
   ============================================================ */

main {
  flex: 1;
  width: 100%;
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 48px 24px 80px;
}

main section {
  margin-bottom: 56px;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */

h1 {
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 20px;
  letter-spacing: -0.4px;
}

h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 14px;
  letter-spacing: -0.2px;
}

h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 10px;
}

p {
  margin-bottom: 14px;
  color: var(--color-text);
}
p:last-child { margin-bottom: 0; }

.lead {
  font-size: 1.15rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 24px;
}

ul, ol {
  padding-left: 1.4em;
  margin-bottom: 14px;
}
li {
  margin-bottom: 6px;
}
li:last-child { margin-bottom: 0; }

strong { font-weight: 600; }

/* ============================================================
   HERO
   ============================================================ */

.hero {
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 56px !important;
}

.hero h1 {
  margin-bottom: 18px;
}

.hero .lead {
  max-width: 680px;
}

.cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-block;
  padding: 11px 24px;
  border-radius: 7px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background 0.15s, color 0.15s, transform 0.1s;
  line-height: 1.3;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  color: #fff;
}

.btn-secondary {
  background: var(--color-bg-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover {
  background: var(--color-bg-hover);
  color: var(--color-text);
}

/* ============================================================
   FAQ ITEMS
   ============================================================ */

.faq-item {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 24px 28px;
  margin-bottom: 16px;
}

.faq-item h2 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--color-text);
}

.faq-item p {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ============================================================
   SHOWCASE ITEMS
   ============================================================ */

.showcase-item {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 32px;
}

.showcase-item img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
}

.showcase-item h2 {
  font-size: 1.2rem;
  padding: 20px 24px 6px;
}

.showcase-item p {
  padding: 0 24px 24px;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ============================================================
   BLOCK GRID (blocks reference page)
   ============================================================ */

.blocks-toc {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 20px 24px;
  margin-bottom: 40px;
}

.blocks-toc h2 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.blocks-toc ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blocks-toc li { margin: 0; }

.blocks-toc a {
  display: inline-block;
  background: var(--color-bg-hover);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 5px 12px;
  border-radius: 5px;
  font-size: 0.85rem;
  text-decoration: none;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.blocks-toc a:hover {
  color: var(--color-text);
  border-color: var(--color-accent);
  background: var(--color-bg-hover);
}

.block-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}

.block-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 7px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
}
.block-card:hover {
  border-color: var(--color-accent);
  background: var(--color-bg-hover);
}

.block-sprite {
  width: 32px;
  height: 32px;
  background-image: url('/assets/blocks.png');
  background-size: 480px auto;
  image-rendering: pixelated;
  flex-shrink: 0;
}

/* ============================================================
   CTA BLOCK
   ============================================================ */

.cta-block {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 36px 32px;
  text-align: center;
  margin-top: 48px;
  margin-bottom: 0 !important;
}

.cta-block h2 {
  margin-bottom: 12px;
}

.cta-block p {
  margin-bottom: 0;
}

/* ============================================================
   NEXT STEPS
   ============================================================ */

.next-steps {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 28px 32px;
  margin-top: 48px;
  margin-bottom: 0 !important;
}

.next-steps h2 {
  font-size: 1.1rem;
  margin-bottom: 14px;
}

.next-steps ul {
  padding-left: 1.2em;
}

/* ============================================================
   GUIDE STEPS
   ============================================================ */

.guide-step {
  border-left: 3px solid var(--color-accent);
  padding-left: 20px;
  margin-bottom: 48px;
}

.guide-step h2 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

/* ============================================================
   SITE FOOTER
   ============================================================ */

.site-footer {
  background: var(--color-bg-surface);
  border-top: 1px solid var(--color-border);
  padding: 48px 24px 24px;
  margin-top: auto;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 32px;
  max-width: var(--content-w);
  margin: 0 auto 32px;
}

.footer-cols strong {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.footer-cols p {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  margin: 0;
}

.footer-cols ul {
  list-style: none;
  padding: 0;
}

.footer-cols li {
  margin-bottom: 6px;
}

.footer-cols a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.88rem;
}
.footer-cols a:hover {
  color: var(--color-text);
}

.footer-cols button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  padding: 0;
  font-family: var(--font);
}
.footer-cols button:hover {
  color: var(--color-text);
}

.footer-credit {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
  max-width: var(--content-w);
  margin: 0 auto;
}

.footer-credit a {
  color: var(--color-text-muted);
}
.footer-credit a:hover {
  color: var(--color-text);
}

/* ============================================================
   404 PAGE
   ============================================================ */

.not-found {
  text-align: center;
  padding: 80px 24px;
}

.not-found h1 {
  font-size: 3rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.not-found p {
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 680px) {
  .site-header {
    flex-wrap: wrap;
    height: auto;
    padding: 12px 16px;
    gap: 12px;
  }

  .site-header nav {
    width: 100%;
    gap: 2px;
  }

  .site-header nav a {
    padding: 5px 8px;
    font-size: 0.82rem;
  }

  main {
    padding: 32px 16px 60px;
  }

  .hero {
    padding: 36px 0 32px;
  }

  .footer-cols {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .block-grid {
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  }
}