/* ========================================
   IFRPS OFFICIAL RULES
======================================== */

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

.rules-body {
  background: var(--color-bg);
}

.rules-hero-page {
  border-top: 1px solid rgba(215, 183, 95, 0.2);
  border-bottom: 1px solid rgba(215, 183, 95, 0.25);

  background:
    radial-gradient(
      circle at 50% 0%,
      rgba(215, 183, 95, 0.12),
      transparent 45%
    ),
    linear-gradient(
      180deg,
      rgba(11, 21, 32, 0.5),
      rgba(4, 9, 14, 0.72)
    );
}

.rules-hero-inner {
  width: min(
    var(--content-width),
    calc(100% - (var(--content-padding) * 2))
  );

  margin: 0 auto;
  padding: 86px 0 58px;
  text-align: center;
}

.rules-hero-page h1 {
  margin: 0.15em 0 0.08em;

  font-size: clamp(3.6rem, 9vw, 7.2rem);
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.rules-edition {
  color: var(--color-gold);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.rules-lead {
  color: #c9d0d8;
  font-size: 1.2rem;
}

/* ========================================
   RULE SUMMARY
======================================== */

.rule-summary {
  max-width: 980px;
  margin: 40px auto 0;

  display: grid;
  grid-template-columns: repeat(3, 1fr);

  border: 1px solid var(--color-border);
  background: rgba(7, 13, 19, 0.65);
}

.rule-summary > div {
  padding: 22px 18px;
  border-right: 1px solid var(--color-border);
}

.rule-summary > div:last-child {
  border-right: 0;
}

.rule-summary span,
.rule-summary strong {
  display: block;
}

.rule-summary span {
  margin-bottom: 7px;

  color: var(--color-text-subtle);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.rule-summary strong {
  color: var(--color-text);
}

/* ========================================
   THROW CARDS
======================================== */

.throws-strip {
  width: min(
    1050px,
    calc(100% - (var(--content-padding) * 2))
  );

  margin: 42px auto 10px;

  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.throws-strip article {
  padding: 28px 15px;

  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);

  text-align: center;

  background:
    linear-gradient(
      180deg,
      rgba(35, 54, 75, 0.6),
      rgba(10, 17, 24, 0.8)
    );
}

.throw-icon {
  font-size: 3.5rem;
}

.throws-strip h2 {
  margin: 8px 0 4px;
  text-transform: uppercase;
}

.throws-strip p {
  margin: 0;
  color: var(--color-gold);
  font-weight: 700;
}

/* ========================================
   RULEBOOK LAYOUT
======================================== */

.rules-layout {
  width: min(
    var(--content-width),
    calc(100% - (var(--content-padding) * 2))
  );

  margin: 65px auto;

  display: grid;
  grid-template-columns: 220px minmax(0, 820px);
  gap: 70px;

  justify-content: center;
  align-items: start;
}

/* ========================================
   RULEBOOK NAVIGATION
======================================== */

.rules-nav {
  position: sticky;
  top: 22px;

  padding: 20px 0;
  border-top: 2px solid var(--color-gold);
}

.rules-nav p {
  color: var(--color-gold);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.rules-nav a {
  display: flex;
  gap: 10px;

  padding: 7px 0;

  color: #98a4b1;
  font-size: 0.88rem;

  transition: color var(--transition-fast);
}

.rules-nav a:hover,
.rules-nav a:focus-visible {
  color: var(--color-text);
}

.rules-nav b {
  min-width: 23px;
  color: var(--color-gold);
}

/* ========================================
   RULE SECTIONS
======================================== */

.rule-section {
  scroll-margin-top: 20px;

  padding-bottom: 68px;
  margin-bottom: 64px;

  border-bottom: 1px solid var(--color-border-soft);
}

.rule-kicker {
  color: var(--color-gold);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.rulebook .rule-section > h2 {
  margin: 8px 0 34px;

  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1;
  text-transform: uppercase;
}

.rulebook h3 {
  margin: 34px 0 10px;

  color: var(--color-text);
  font-size: 1.12rem;
}

.rulebook p,
.rulebook li {
  color: var(--color-text-muted);
  line-height: 1.75;
}

.rulebook strong {
  color: var(--color-text);
}

.rulebook ol {
  padding-left: 22px;
}

.section-intro {
  font-size: 1.08rem;
}

/* ========================================
   CALLOUTS
======================================== */

.rule-callout {
  margin: 28px 0;
  padding: 20px 24px;

  border-left: 4px solid var(--color-gold);

  color: var(--color-text);
  background: var(--color-surface-alt);

  font-weight: 800;
}

.rule-callout.big {
  border-left: 0;
  border-top: 2px solid var(--color-gold);
  border-bottom: 1px solid var(--color-border);

  text-align: center;
  font-size: clamp(1.35rem, 3vw, 2rem);
  letter-spacing: 0.04em;
}

.rule-callout small {
  display: block;
  margin-top: 8px;

  color: #aab4bf;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0;
}

/* ========================================
   THROW / FORMAT CARDS
======================================== */

.legal-throws,
.format-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.legal-throws > div,
.format-cards > div {
  padding: 22px;

  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);

  background: var(--color-surface);
}

.legal-throws span {
  font-size: 2.5rem;
}

.legal-throws h3,
.format-cards h3 {
  margin: 10px 0;

  font-size: 1.35rem;
  text-transform: uppercase;
}

.format-cards > div > span,
.mode-label {
  color: var(--color-gold);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.format-cards .featured {
  border-color: var(--color-gold);

  box-shadow:
    inset 0 0 0 1px var(--color-gold-soft);
}

/* ========================================
   DOMINANCE
======================================== */

.dominance {
  margin: 20px 0;
  padding: 20px;

  border: 1px solid var(--color-border);

  color: var(--color-text);
  background: #0b131b;

  text-align: center;
  font-size: clamp(1rem, 2.4vw, 1.5rem);
  font-weight: 900;
  letter-spacing: 0.05em;
}

.dominance span {
  padding: 0 8px;
  color: var(--color-gold);
}

/* ========================================
   MODE LABELS
======================================== */

.mode-label {
  display: inline-block;

  margin: -18px 0 20px;
  padding: 7px 10px;

  border: 1px solid rgba(215, 183, 95, 0.45);
}

.mode-label.alt {
  color: #c8d3df;
  border-color: #516071;
}

/* ========================================
   PENALTIES
======================================== */

.penalty-flow {
  margin: 28px 0;

  display: flex;
  align-items: stretch;
  gap: 10px;
}

.penalty-flow span {
  flex: 1;

  padding: 18px 12px;

  border: 1px solid var(--color-border);

  color: var(--color-gold);
  background: var(--color-surface);

  font-size: 0.7rem;
  text-align: center;
}

.penalty-flow strong {
  display: block;
  margin-top: 5px;
  font-size: 0.9rem;
}

.penalty-flow i {
  align-self: center;

  color: var(--color-gold);
  font-style: normal;
}

/* ========================================
   CHIPS
======================================== */

.chips {
  margin: 18px 0;

  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chips span {
  padding: 9px 12px;

  border: 1px solid #3a4857;
  border-radius: 999px;

  color: #d6dce3;
  font-size: 0.85rem;
}

/* ========================================
   QUICK REFERENCE
======================================== */

.quick-reference {
  padding: 46px;

  border: 1px solid rgba(215, 183, 95, 0.5);

  background:
    linear-gradient(
      145deg,
      #152335,
      #0a1118
    );
}

.quick-reference h2 {
  margin-top: 0;

  font-size: clamp(2rem, 4vw, 3.2rem);
  text-transform: uppercase;
}

.quick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;

  border: 1px solid var(--color-border);
  background: var(--color-border);
}

.quick-grid div {
  padding: 18px;
  background: #0d1720;
}

.quick-grid b,
.quick-grid span {
  display: block;
}

.quick-grid b {
  margin-bottom: 5px;

  color: var(--color-gold);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.quick-grid span {
  color: #e4e8ed;
}

/* ========================================
   RULES FOOTER ASSET
======================================== */

.footer-crest {
  width: 72px;
  height: 72px;

  display: block;
  margin: 0 auto 8px;

  object-fit: contain;
}

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

@media (max-width: 850px) {
  .rules-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .rules-nav {
    display: none;
  }

  .rule-summary,
  .legal-throws,
  .format-cards {
    grid-template-columns: 1fr;
  }

  .rule-summary > div {
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .rule-summary > div:last-child {
    border-bottom: 0;
  }

  .penalty-flow {
    display: grid;
    grid-template-columns: 1fr;
  }

  .penalty-flow i {
    display: none;
  }

  .quick-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .throws-strip {
    grid-template-columns: 1fr;
  }

  .rules-hero-inner {
    padding-top: 55px;
  }

  .quick-reference {
    padding: 28px 20px;
  }

  .rulebook .rule-section > h2 {
    font-size: 2.4rem;
  }
}