/* ════════════════════════════════════════════
   JOIN US PAGE STYLES
════════════════════════════════════════════ */

/* ─── HERO ─── */
.joinus-hero {
  position: relative;
  min-height: 55vh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-h) + 60px) clamp(24px, 6vw, 100px) 80px;
  overflow: hidden;
}

.joinus-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 30% 50%, rgba(4, 38, 152, 0.45) 0%, transparent 70%),
    var(--navy-deeper);
}

.joinus-hero-inner {
  position: relative;
  z-index: 2;
}

.joinus-title {
  font-family: var(--font-head);
  font-size: clamp(4rem, 12vw, 9rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--white);
  margin: 16px 0 24px;
}

.joinus-sub {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--powder-blue);
  max-width: 480px;
  line-height: 1.7;
}

/* ─── JOIN LINKS GRID ─── */
.joinus-links {
  background: var(--navy-deep);
  padding: 80px clamp(24px, 6vw, 100px);
}

.joinus-links-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2px;
  max-width: 1100px;
}

.join-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 44px 36px;
  background: rgba(172, 180, 200, 0.04);
  border: 1px solid rgba(172, 180, 200, 0.08);
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.join-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--yellow-soft), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.join-card:hover {
  background: rgba(4, 38, 152, 0.2);
  border-color: rgba(252, 249, 218, 0.2);
  transform: translateY(-2px);
}

.join-card:hover::before {
  transform: scaleX(1);
}

.join-card.primary-card {
  background: rgba(4, 38, 152, 0.3);
  border-color: rgba(252, 249, 218, 0.25);
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
  gap: 40px;
}

.join-card.primary-card .jc-body {
  flex: 1;
}

.jc-badge {
  font-family: var(--font-sub);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--yellow-soft);
  font-weight: 700;
  margin-bottom: 20px;
}

.join-card.primary-card .jc-badge {
  font-size: 2rem;
  letter-spacing: 0;
  font-family: var(--font-head);
  color: rgba(252, 249, 218, 0.2);
  margin-bottom: 0;
  flex-shrink: 0;
}

.jc-body h2 {
  font-family: var(--font-sub);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.3;
}

.jc-body p {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--powder-blue);
  line-height: 1.65;
}

.jc-arrow {
  font-size: 1.4rem;
  color: var(--yellow-soft);
  margin-top: auto;
  padding-top: 24px;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.join-card:hover .jc-arrow {
  opacity: 1;
  transform: translateX(0);
}

.join-card.primary-card .jc-arrow {
  margin-top: 0;
  padding-top: 0;
  opacity: 0.6;
  transform: none;
  font-size: 2rem;
}

.join-card.primary-card:hover .jc-arrow {
  opacity: 1;
  transform: translateX(8px);
}

/* ─── COMMUNITY ─── */
.community-section {
  padding: 100px clamp(24px, 6vw, 100px);
  background: var(--navy-deeper);
}

.community-sub {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--powder-blue);
  margin-bottom: 52px;
  line-height: 1.7;
}

.community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.com-card {
  padding: 36px 28px;
  border: 1px solid rgba(172, 180, 200, 0.12);
  background: rgba(172, 180, 200, 0.03);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.com-card:hover {
  border-color: rgba(252, 249, 218, 0.25);
  background: rgba(4, 38, 152, 0.15);
}

.com-platform {
  font-family: var(--font-sub);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--yellow-soft);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 14px;
}

.com-card p {
  font-family: var(--font-body);
  font-size: 0.87rem;
  color: var(--powder-blue);
  line-height: 1.6;
  margin-bottom: 20px;
}

.com-link {
  font-family: var(--font-sub);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--yellow-soft);
  letter-spacing: 0.04em;
  transition: opacity var(--transition-fast);
}

.com-link:hover {
  opacity: 0.7;
}

/* RESPONSIVE */
@media (max-width: 700px) {
  .join-card.primary-card {
    grid-column: span 1;
    flex-direction: column;
  }
}