@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  --bg:         #192f15;
  --surface:    #152214;
  --card:       #1c3019;
  --border:     #2d5028;
  --accent:     #52a048;
  --accent-hi:  #6ecf64;
  --text:       #aacca6;
  --text-dim:   #4f6e4b;
  --text-hi:    #d6ecd2;
  --shadow:     #050d04;
  --btn-hl:     #7ddb6e;
  --btn-sh:     #1e3c1b;
  --red:        #c04040;
  --red-hi:     #e07070;
  --pixel:      'Press Start 2P', monospace;
  --mono:       'Courier New', Courier, monospace;
}

body {
  font-family: var(--mono);
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(45, 80, 40, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45, 80, 40, 0.18) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--text);
  min-height: 100vh;
}

a { color: var(--accent-hi); text-decoration: none; }
a:hover { color: #fff; }

/* ── Nav ───────────────────────────────────────────────── */
nav {
  background: #233d20;
  border-bottom: 4px solid var(--border);
  height: 100px;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 20;
  gap: 2rem;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-shrink: 0;
}

.nav-logo { height: 80px; image-rendering: pixelated; display: block; filter: drop-shadow(0 2px 3px rgba(0,0,0,0.5)); }

.nav-ip {
  display: flex;
  flex-direction: column;
  gap: 3px;
  border-left: 2px solid var(--border);
  padding-left: 1.25rem;
}

.nav-ip-label {
  font-family: var(--pixel);
  font-size: 6px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.nav-ip-value {
  font-family: var(--pixel);
  font-size: 13px;
  color: var(--accent-hi);
  text-shadow: 2px 2px 0 var(--shadow);
}

.nav-links { display: flex; list-style: none; }

.nav-links a {
  font-family: var(--pixel);
  font-size: 11px;
  color: var(--text-dim);
  display: block;
  padding: 0 1.25rem;
  height: 100px;
  line-height: 100px;
  border-bottom: 4px solid transparent;
  transition: color 0.1s, border-color 0.1s;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent-hi);
  border-bottom-color: var(--accent);
}

/* ── Hero ──────────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - 100px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

.hero-logo {
  width: min(590px, 88vw);
  image-rendering: pixelated;
  filter: drop-shadow(0 6px 0 var(--shadow));
}

.hero-tagline {
  font-family: var(--pixel);
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 0.15em;
}

/* Minecraft-style dialog IP box */
.ip-box {
  display: inline-flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--card);
  padding: 1rem 2rem;
  border-top:    4px solid var(--btn-hl);
  border-left:   4px solid var(--btn-hl);
  border-bottom: 4px solid var(--btn-sh);
  border-right:  4px solid var(--btn-sh);
  outline: 4px solid var(--shadow);
}

.ip-label {
  font-family: var(--pixel);
  font-size: 7px;
  color: var(--text-dim);
  text-transform: uppercase;
}

.ip-value {
  font-family: var(--pixel);
  font-size: 13px;
  color: var(--accent-hi);
  text-shadow: 2px 2px 0 var(--shadow);
  letter-spacing: 0.05em;
}

/* Minecraft-style buttons */
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

.mc-btn {
  display: inline-block;
  font-family: var(--pixel);
  font-size: 9px;
  color: var(--text-hi);
  text-shadow: 2px 2px 0 var(--shadow);
  background: #3d7038;
  padding: 14px 28px;
  border-top:    3px solid var(--btn-hl);
  border-left:   3px solid var(--btn-hl);
  border-bottom: 3px solid var(--btn-sh);
  border-right:  3px solid var(--btn-sh);
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: filter 0.1s;
}

.mc-btn:hover { filter: brightness(1.25); color: #fff; }

.mc-btn:active {
  border-top-color:    var(--btn-sh);
  border-left-color:   var(--btn-sh);
  border-bottom-color: var(--btn-hl);
  border-right-color:  var(--btn-hl);
}

.mc-btn-ghost {
  background: #1e3c1b;
  border-top-color:    #3d7038;
  border-left-color:   #3d7038;
  border-bottom-color: #0a1409;
  border-right-color:  #0a1409;
}

/* ── Sections ──────────────────────────────────────────── */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4rem 0;
  border-top: 4px solid var(--border);
}

.section-title {
  font-family: var(--pixel);
  font-size: 10px;
  color: var(--accent-hi);
  text-shadow: 2px 2px 0 var(--shadow);
  margin-bottom: 2rem;
  line-height: 2;
}

.section-title::before { content: '> '; color: var(--text-dim); }

/* ── Grid of boxes ─────────────────────────────────────── */
.pixel-grid {
  display: grid;
  gap: 4px;
  background: var(--border);
  border: 4px solid var(--border);
}

.pixel-grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.pixel-grid-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

.pixel-cell {
  background: var(--card);
  padding: 1.5rem;
}

/* Steps */
.step-num {
  font-family: var(--pixel);
  font-size: 20px;
  color: var(--accent-hi);
  text-shadow: 3px 3px 0 var(--shadow);
  display: block;
  margin-bottom: 1rem;
}

.step-title {
  font-family: var(--pixel);
  font-size: 8px;
  color: var(--text-hi);
  line-height: 2;
  margin-bottom: 0.75rem;
}

.step-desc {
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.65;
}

.pixel-code {
  display: inline-block;
  background: var(--bg);
  border: 2px solid var(--border);
  color: var(--accent-hi);
  font-family: var(--mono);
  font-size: 0.9rem;
  padding: 0.2rem 0.6rem;
  margin-top: 0.5rem;
}

/* Features */
.feature-icon { font-size: 1.75rem; display: block; margin-bottom: 0.75rem; }

.feature-title {
  font-family: var(--pixel);
  font-size: 8px;
  color: var(--text-hi);
  line-height: 2;
  margin-bottom: 0.5rem;
}

.feature-desc {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.65;
}

/* ── Rules ─────────────────────────────────────────────── */
.rules-hero {
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 2rem;
  border-bottom: 4px solid var(--border);
}

.rules-hero-logo {
  width: min(354px, 80vw);
  image-rendering: pixelated;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 4px 0 var(--shadow));
}

.rules-hero-title {
  font-family: var(--pixel);
  font-size: 12px;
  color: var(--text-hi);
  text-shadow: 2px 2px 0 var(--shadow);
  letter-spacing: 0.1em;
}

.rules-intro {
  background: var(--card);
  border: 4px solid var(--border);
  border-left: 8px solid var(--accent);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  line-height: 1.8;
}

.rules-intro a { color: var(--accent-hi); }

.rules-disclaimer {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 2px solid var(--border);
}

.rule-card {
  background: var(--card);
  border-left: 8px solid var(--accent);
  padding: 1.5rem;
}

.rule-card.strict { border-left-color: var(--red); }

.rule-num {
  font-family: var(--pixel);
  font-size: 7px;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.rule-title {
  font-family: var(--pixel);
  font-size: 9px;
  color: var(--text-hi);
  line-height: 2;
  margin-bottom: 0.75rem;
}

.rule-card.strict .rule-title { color: var(--red-hi); }

.rule-body {
  font-size: 0.84rem;
  color: var(--text-dim);
  line-height: 1.75;
}

.rule-footer {
  background: var(--surface);
  border: 4px solid var(--border);
  padding: 1.5rem;
  margin-top: 4px;
  text-align: center;
}

.rule-footer p {
  font-size: 0.84rem;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* ── Footer ────────────────────────────────────────────── */
footer {
  border-top: 4px solid var(--border);
  background: #080f07;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--pixel);
  font-size: 10px;
  color: var(--text-dim);
  line-height: 2.5;
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 600px) {
  nav { padding: 0 1rem; }
  .hero, .rules-hero { padding: 2.5rem 1rem; }
  .ip-value { font-size: 10px; }
  footer { flex-direction: column; text-align: center; }
}