/* ─────────────────────────────────────────
   Title Quest — Rules Page
   Matches main site design system
──────────────────────────────────────────── */

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

:root {
  --bg:           #0d0c0b;
  --surface:      #131210;
  --surface-2:    #1a1916;
  --border:       #2e2b26;
  --color-gold:   #b8bcc4;
  --color-gold-h: #d4d8e0;
  --gold-dim:     #6a6e76;
  --text:         #e8e5df;
  --muted:        #8a8479;
  --danger:       #e05c5c;
  --r-sm: 0.25rem;
  --r-md: 0.5rem;
  --r-lg: 0.75rem;
  --r-xl: 1rem;
  --t: 180ms ease;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Satoshi', system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: 'Clash Display', system-ui, sans-serif; font-weight: 600; letter-spacing: -0.01em; }

/* ── Header ── */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(13,12,11,0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 2rem;
  height: 68px; display: flex; align-items: center; justify-content: space-between;
}
.logo-link { display: flex; align-items: center; text-decoration: none; }
.logo { height: 36px; width: auto; }
.header-tag {
  font-family: 'Clash Display', sans-serif; font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-gold);
  background: rgba(184,188,196,0.08); border: 1px solid rgba(184,188,196,0.2);
  padding: 0.35rem 0.85rem; border-radius: var(--r-sm);
}

/* ── Hero ── */
.hero { position: relative; padding: 5rem 2rem 4rem; text-align: center; overflow: hidden; }
.hero-glow {
  position: absolute; top: -40%; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(184,188,196,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.eyebrow {
  display: flex; align-items: center; justify-content: center; gap: 0.75rem;
  font-family: 'Clash Display', sans-serif; font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--color-gold); margin-bottom: 1.5rem;
}
.eyebrow-line { display: block; width: 32px; height: 1px; background: var(--color-gold); opacity: 0.5; }
.hero-title {
  font-family: 'Clash Display', sans-serif;
  font-size: clamp(2.4rem, 5vw, 3.75rem);
  font-weight: 700; line-height: 1.1; color: var(--text); margin-bottom: 1.25rem;
}
.hero-title .accent { color: var(--color-gold); }
.hero-sub { font-size: 1.0625rem; color: var(--muted); line-height: 1.65; max-width: 580px; margin: 0 auto; }

/* ── Main layout ── */
.main { padding: 2rem 2rem 6rem; }
.rules-layout {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 240px 1fr; gap: 3rem; align-items: start;
}

/* ── TOC Sidebar ── */
.toc { position: sticky; top: calc(68px + 2rem); }
.toc-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 1.5rem; margin-bottom: 1rem;
}
.toc-label {
  font-family: 'Clash Display', sans-serif; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-gold); margin-bottom: 1rem;
}
.toc-list { list-style: none; display: flex; flex-direction: column; gap: 0.25rem; }
.toc-list a {
  display: block; font-size: 0.875rem; color: var(--muted); text-decoration: none;
  padding: 0.35rem 0.5rem; border-radius: var(--r-sm);
  transition: color var(--t), background var(--t);
}
.toc-list a:hover { color: var(--text); background: rgba(184,188,196,0.06); }
.toc-card--note { background: rgba(184,188,196,0.03); border-color: rgba(184,188,196,0.15); }
.toc-note-title {
  font-family: 'Clash Display', sans-serif; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-gold); margin-bottom: 0.75rem;
}
.toc-card--note p { font-size: 0.8125rem; color: var(--muted); margin-bottom: 0.5rem; line-height: 1.5; }
.toc-card--note strong { color: var(--text); }

/* ── Rule Sections ── */
.rules-content { display: flex; flex-direction: column; gap: 0; }
.rule-section {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
}
.rule-section:last-of-type { border-bottom: none; }

.rule-section-header {
  display: flex; align-items: center; gap: 1rem; margin-bottom: 1.75rem;
}
.rule-num {
  font-family: 'Clash Display', sans-serif; font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.1em; color: var(--color-gold);
  background: rgba(184,188,196,0.08); border: 1px solid rgba(184,188,196,0.18);
  padding: 0.3rem 0.65rem; border-radius: var(--r-sm); flex-shrink: 0;
}
.rule-section-title { font-family: 'Clash Display', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--text); }
.rule-intro { font-size: 0.9375rem; color: var(--muted); margin-bottom: 1.5rem; line-height: 1.65; }
.rule-body { display: flex; flex-direction: column; gap: 1.25rem; }

/* ── Stat cards ── */
.rule-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.rule-grid--2 { grid-template-columns: 1fr 1fr; }
.rule-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1.25rem 1.5rem;
}
.rule-card-label { font-size: 0.78rem; color: var(--muted); margin-bottom: 0.4rem; text-transform: uppercase; letter-spacing: 0.08em; font-family: 'Clash Display', sans-serif; font-weight: 600; }
.rule-card-value { font-family: 'Clash Display', sans-serif; font-size: 1.75rem; font-weight: 700; color: var(--color-gold); line-height: 1; margin-bottom: 0.25rem; }
.rule-card-sub { font-size: 0.8125rem; color: var(--muted); }

/* ── Rule List ── */
.rule-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.rule-list li {
  padding-left: 1.25rem; position: relative; font-size: 0.9375rem;
  color: var(--text); line-height: 1.6;
}
.rule-list li::before {
  content: '—'; position: absolute; left: 0; color: var(--color-gold); font-weight: 700;
}
.rule-sublist { margin-top: 0.5rem; list-style: none; display: flex; flex-direction: column; gap: 0.4rem; padding-left: 1rem; }
.rule-sublist li { padding-left: 1rem; font-size: 0.875rem; color: var(--muted); }
.rule-sublist li::before { content: '·'; color: var(--gold-dim); }

/* ── Equipment grid ── */
.equipment-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0.75rem; }
.equip-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1rem 1.25rem;
}
.equip-item.equip-optional { opacity: 0.75; }
.equip-badge {
  font-family: 'Clash Display', sans-serif; font-size: 0.62rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: #0d0c0b;
  background: var(--color-gold); padding: 0.2rem 0.55rem;
  border-radius: 2px; display: inline-block; margin-bottom: 0.6rem;
}
.equip-badge--opt { background: var(--gold-dim); color: var(--text); }
.equip-name { font-family: 'Clash Display', sans-serif; font-weight: 600; font-size: 0.9375rem; color: var(--text); margin-bottom: 0.25rem; }
.equip-detail { font-size: 0.8125rem; color: var(--muted); }

/* ── Technique grid ── */
.technique-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.technique-block {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1.5rem;
}
.technique-icon { font-size: 1.75rem; margin-bottom: 0.75rem; }
.technique-name { font-family: 'Clash Display', sans-serif; font-size: 1.0625rem; font-weight: 700; color: var(--text); margin-bottom: 0.75rem; }
.technique-list { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }
.technique-list li { font-size: 0.875rem; color: var(--muted); padding-left: 1rem; position: relative; }
.technique-list li::before { content: '·'; position: absolute; left: 0; color: var(--color-gold); font-weight: 700; }
.technique-list strong { color: var(--danger); }

/* ── Foul grid ── */
.foul-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
.foul-item {
  display: flex; align-items: flex-start; gap: 0.75rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 0.85rem 1rem; font-size: 0.9rem; color: var(--text);
}
.foul-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--danger); flex-shrink: 0; margin-top: 0.45rem;
}

/* ── Scoring table ── */
.score-table {
  border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden;
  font-size: 0.9rem;
}
.score-row {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  padding: 0.85rem 1.25rem; border-bottom: 1px solid var(--border);
  gap: 1rem;
}
.score-row:last-child { border-bottom: none; }
.score-row--header {
  background: var(--surface-2);
  font-family: 'Clash Display', sans-serif; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
}
.score-row:not(.score-row--header) { background: var(--surface); color: var(--text); }
.score-row:not(.score-row--header) div:nth-child(2) { color: var(--color-gold); font-weight: 700; font-family: 'Clash Display', sans-serif; }

/* ── Callouts ── */
.rule-callout {
  background: rgba(184,188,196,0.05); border: 1px solid rgba(184,188,196,0.15);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--r-md); padding: 1rem 1.25rem;
  font-size: 0.9rem; color: var(--muted); line-height: 1.65;
}
.rule-callout strong { color: var(--text); }
.rule-callout--danger {
  background: rgba(224,92,92,0.05); border-color: rgba(224,92,92,0.2);
  border-left-color: var(--danger);
}
.rule-callout--danger strong { color: var(--danger); }

/* ── Penalty blocks ── */
.penalty-blocks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.penalty-block {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1.25rem 1.5rem;
}
.penalty-block p { font-size: 0.875rem; color: var(--muted); line-height: 1.6; }
.penalty-level {
  font-family: 'Clash Display', sans-serif; font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.75rem;
  padding: 0.3rem 0.75rem; display: inline-block; border-radius: var(--r-sm);
}
.penalty-level--1 { background: rgba(184,188,196,0.1); color: var(--color-gold); border: 1px solid rgba(184,188,196,0.25); }
.penalty-level--2 { background: rgba(230,160,60,0.1); color: #e6a03c; border: 1px solid rgba(230,160,60,0.25); }
.penalty-level--3 { background: rgba(224,92,92,0.1); color: var(--danger); border: 1px solid rgba(224,92,92,0.25); }

/* ── Info blocks ── */
.info-block {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1.5rem;
}
.info-block-title {
  font-family: 'Clash Display', sans-serif; font-size: 0.9rem; font-weight: 700;
  color: var(--color-gold); margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 0.06em;
}

/* ── Decision grid ── */
.decision-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.decision-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1.25rem;
}
.decision-abbr {
  font-family: 'Clash Display', sans-serif; font-size: 1.5rem; font-weight: 700;
  color: var(--color-gold); margin-bottom: 0.3rem;
}
.decision-name { font-family: 'Clash Display', sans-serif; font-size: 0.875rem; font-weight: 600; color: var(--text); margin-bottom: 0.5rem; }
.decision-desc { font-size: 0.8rem; color: var(--muted); line-height: 1.5; }

/* ── Footer note ── */
.rules-footer-note {
  margin-top: 3rem;
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  font-size: 0.875rem; color: var(--muted); text-align: center;
}
.rules-footer-note a { color: var(--color-gold); text-decoration: none; }
.rules-footer-note a:hover { text-decoration: underline; }

/* ── Footer ── */
.footer { border-top: 1px solid var(--border); background: var(--surface); }
.footer-inner {
  max-width: 1200px; margin: 0 auto; padding: 2rem;
  display: flex; align-items: center; gap: 1.5rem; justify-content: space-between;
}
.footer-logo { height: 28px; width: auto; opacity: 0.7; }
.footer-inner p { font-size: 0.8125rem; color: var(--muted); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .rules-layout { grid-template-columns: 1fr; }
  .toc { position: static; }
  .decision-grid { grid-template-columns: repeat(2, 1fr); }
  .penalty-blocks { grid-template-columns: 1fr; }
  .technique-grid { grid-template-columns: 1fr; }
  .rule-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .hero { padding: 3.5rem 1.25rem 2.5rem; }
  .main { padding: 1.5rem 1.25rem 4rem; }
  .rule-grid { grid-template-columns: 1fr; }
  .rule-grid--2 { grid-template-columns: 1fr; }
  .foul-grid { grid-template-columns: 1fr; }
  .decision-grid { grid-template-columns: 1fr 1fr; }
  .equipment-grid { grid-template-columns: 1fr 1fr; }
  .score-row { font-size: 0.8rem; padding: 0.75rem 0.9rem; }
  .footer-inner { flex-direction: column; text-align: center; gap: 0.75rem; }
}

/* ── Main Nav (site-wide) ── */
.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.main-nav a {
  font-family: 'Clash Display', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--t);
  white-space: nowrap;
}
.main-nav a:hover { color: var(--text); }
.nav-cta {
  padding: 0.35rem 0.9rem;
  background: var(--color-gold) !important;
  color: #0d0c0b !important;
  border-radius: var(--r-sm);
}
.nav-cta:hover { background: var(--color-gold-h) !important; color: #0d0c0b !important; }

/* ── Mobile toggle ── */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile nav ── */
.mobile-nav {
  position: fixed;
  top: 68px;
  left: 0; right: 0;
  background: rgba(13,12,11,0.97);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 99;
  transform: translateY(-110%);
  transition: transform 0.3s ease;
}
.mobile-nav.open { transform: translateY(0); }
.mobile-link {
  font-family: 'Clash Display', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--t);
}
.mobile-link:last-child { border-bottom: none; }
.mobile-link:hover { color: var(--text); }
.mobile-cta { color: var(--color-gold) !important; }

@media (max-width: 900px) {
  .main-nav { display: none; }
  .menu-toggle { display: flex; }
}