/* ── Curriculum Page Styles ─────────────────────────────────────── */

/* Page Hero */
.cur-hero {
  position: relative;
  padding: 10rem 1.5rem 5rem;
  text-align: center;
  overflow: hidden;
}
.cur-hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #0f0f0f 0%, #1a0808 50%, #0f0707 100%);
  z-index: 0;
}
.cur-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(212,175,55,.04) 79px, rgba(212,175,55,.04) 80px),
    repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(212,175,55,.04) 79px, rgba(212,175,55,.04) 80px);
}
.cur-hero__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}
.cur-hero__title {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  color: var(--white);
  line-height: 1.1;
  margin: .75rem 0 1rem;
}
.cur-hero__title span { color: var(--gold); }
.cur-hero__sub {
  color: rgba(255,255,255,.6);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Intro cards */
.cur-intro {
  background: var(--dark);
  padding: 3.5rem 0;
  border-bottom: 1px solid rgba(212,175,55,.1);
}
.cur-intro__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.cur-intro__card {
  text-align: center;
  padding: 1.5rem 1rem;
}
.cur-intro__icon {
  display: flex;
  justify-content: center;
  margin-bottom: .75rem;
  color: var(--gold);
}
.cur-intro__card h3 {
  font-family: var(--font-head);
  font-size: .95rem;
  color: var(--gold);
  margin-bottom: .5rem;
}
.cur-intro__card p {
  font-size: .85rem;
  color: rgba(255,255,255,.45);
  line-height: 1.65;
}

/* Layout */
.cur-main { background: var(--dark); padding: 4rem 0 6rem; }

.cur-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  align-items: start;
}

/* Sidebar rank nav */
.cur-sidebar {
  position: sticky;
  top: 80px;
}
.rank-nav {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(212,175,55,.1);
  border-radius: 10px;
  padding: 1rem 0;
}
.rank-nav__label {
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  padding: 0 1rem .75rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
  margin-bottom: .25rem;
}
.rank-nav__link {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .5rem 1rem;
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition), background var(--transition);
  border-left: 2px solid transparent;
}
.rank-nav__link:hover,
.rank-nav__link.active {
  color: var(--gold);
  background: rgba(212,175,55,.05);
  border-left-color: var(--gold);
}
.rank-nav__link--black { color: rgba(255,255,255,.35); }
.rank-nav__link--black.active { color: var(--gold); }
.rnl-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Rank sections */
.cur-rank {
  padding: 3rem 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  scroll-margin-top: 80px;
}
.cur-rank:last-child { border-bottom: none; }
.cur-rank--black { background: rgba(212,175,55,.02); border-radius: 8px; padding: 3rem 1.5rem; margin: 0 -1.5rem; }

.cur-rank__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.cur-rank__sash {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  flex-shrink: 0;
}
.cur-rank__header h2 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  color: var(--white);
}
.cur-rank__tag {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .3rem .8rem;
  border-radius: 20px;
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.45);
}
.cur-rank__tag--gold {
  background: rgba(212,175,55,.15);
  color: var(--gold);
}

.cur-rank__intro {
  font-size: .97rem;
  color: rgba(255,255,255,.55);
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 720px;
  padding-left: 2.2rem;
  border-left: 2px solid rgba(212,175,55,.2);
}

.cur-rank__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.cur-block {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 8px;
  padding: 1.25rem 1.25rem;
  transition: border-color var(--transition), background var(--transition);
}
.cur-block:hover {
  border-color: rgba(212,175,55,.2);
  background: rgba(212,175,55,.03);
}
.cur-block h4 {
  font-family: var(--font-head);
  font-size: .92rem;
  color: var(--gold);
  margin-bottom: .5rem;
}
.cur-block h4 span {
  color: rgba(255,255,255,.3);
  font-family: var(--font-body);
  font-size: .8rem;
  font-weight: 400;
}
.cur-block p {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  line-height: 1.7;
}
.cur-block p em {
  color: rgba(255,255,255,.35);
  font-style: italic;
}

/* CTA section */
.cur-cta {
  background: var(--crimson);
  padding: 5rem 0;
  text-align: center;
}
.cur-cta h2 {
  font-family: var(--font-head);
  font-size: 2.2rem;
  color: var(--white);
  margin-bottom: .75rem;
}
.cur-cta p {
  color: rgba(255,255,255,.75);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}
.cur-cta .btn--gold {
  background: var(--white);
  color: var(--crimson);
  border-color: var(--white);
  font-size: 1rem;
  padding: .85rem 2rem;
}
.cur-cta .btn--gold:hover {
  background: var(--light);
  border-color: var(--light);
}

/* Outside Transmission */
.cur-rank--outside {
  border-top: 1px solid rgba(212,175,55,.2);
  margin-top: 1rem;
}
.cur-rank__tag--outside {
  background: rgba(139,26,26,.25);
  color: #e08080;
}
.rank-nav__link--outside {
  color: rgba(255,255,255,.4);
  font-style: italic;
}
.rank-nav__link--outside.active,
.rank-nav__link--outside:hover {
  color: #e08080;
  background: rgba(139,26,26,.08);
  border-left-color: var(--crimson);
}
.cur-outside__note {
  margin-top: 1.5rem;
  font-size: .82rem;
  color: rgba(255,255,255,.25);
  font-style: italic;
  padding-left: 1rem;
  border-left: 2px solid rgba(139,26,26,.3);
}

/* Responsive */
@media (max-width: 960px) {
  .cur-layout { grid-template-columns: 1fr; }
  .cur-sidebar { display: none; }
  .cur-intro__grid { grid-template-columns: repeat(2, 1fr); }
  .cur-rank--black { margin: 0; padding: 3rem 0; }
}
@media (max-width: 640px) {
  .cur-rank__grid { grid-template-columns: 1fr; }
  .cur-intro__grid { grid-template-columns: 1fr 1fr; }
  .cur-rank__intro { padding-left: 1rem; }
}