/**
 * Public About page — GameBases visual language, no marketing microsite effects.
 */

.about-page #mainPage {
  min-height: 100vh;
}

.about-page .gb-about-shell {
  width: 100%;
  max-width: 68rem; /* ~1088px */
  margin: 0 auto;
  padding: 1.5rem 1.15rem 2rem;
  box-sizing: border-box;
}

.about-page .gb-about-prose {
  margin: 0 0 0.85rem;
  max-width: 40rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--gb-text-secondary, rgba(236, 240, 246, 0.82));
}

.about-page .gb-about-prose:last-child {
  margin-bottom: 0;
}

.about-page .gb-about-prose--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* —— Hero —— */
.about-page .gb-about-hero {
  text-align: center;
  margin: 0 0 1.45rem;
  padding: 0 0.25rem;
}

.about-page .gb-about-hero__title {
  margin: 0 0 0.45rem;
  font-size: clamp(1.55rem, 2.6vw, 1.95rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--gb-text-primary, #fff);
}

.about-page .gb-about-hero__lead {
  margin: 0 auto 1.1rem;
  max-width: 32rem;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--gb-text-primary, #fff);
}

.about-page .gb-about-hero__bold {
  margin: 0 auto 0.95rem;
  max-width: 38rem;
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.55;
  color: var(--gb-text-primary, #fff);
}

.about-page .gb-about-hero .gb-about-prose {
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

/* —— Shared panel —— */
.about-page .gb-about-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  margin: 0;
  padding: 1.25rem 1.2rem 1.35rem;
  border-radius: var(--gb-radius, 0.75rem);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(25, 27, 35, 0.62);
  box-sizing: border-box;
  text-align: left;
}

.about-page .gb-about-panel__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin: 0 0 0.75rem;
  border-radius: var(--gb-radius-sm, 0.5rem);
  border: 1px solid rgba(var(--gb-primary-rgb, 90, 170, 255), 0.22);
  background: rgba(var(--gb-primary-rgb, 90, 170, 255), 0.08);
  color: var(--gb-primary, rgb(90, 170, 255));
  font-size: 0.95rem;
}

.about-page .gb-about-panel__title {
  margin: 0 0 0.85rem;
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--gb-text-primary, #fff);
}

.about-page .gb-about-callout {
  margin: 0.35rem 0 0;
  padding: 0.75rem 0.85rem;
  border-radius: var(--gb-radius-sm, 0.5rem);
  border-left: 3px solid rgba(var(--gb-primary-rgb, 90, 170, 255), 0.55);
  background: rgba(var(--gb-primary-rgb, 90, 170, 255), 0.07);
  font-size: 0.925rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--gb-text-primary, #fff);
}

/* —— Pair grid (identity+compete, more+support) —— */
.about-page .gb-about-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin: 0 0 1.15rem;
  align-items: stretch;
}

/* —— Communities (full-width, slightly stronger) —— */
.about-page .gb-about-communities {
  position: relative;
  margin: 0 0 1.35rem;
  padding: 1.55rem 1.35rem 1.65rem;
  border-radius: var(--gb-radius, 0.75rem);
  border: 1px solid rgba(var(--gb-primary-rgb, 90, 170, 255), 0.22);
  background: rgba(25, 27, 35, 0.78);
  box-shadow: 0 4px 28px rgba(0, 0, 0, 0.28);
}

.about-page .gb-about-communities::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 5%,
    rgba(var(--gb-primary-rgb, 90, 170, 255), 0.28) 50%,
    transparent 95%
  );
  border-radius: var(--gb-radius, 0.75rem) var(--gb-radius, 0.75rem) 0 0;
}

.about-page .gb-about-communities__head {
  margin: 0 0 0.55rem;
}

.about-page .gb-about-communities__head .gb-about-panel__title {
  font-size: 1.15rem;
}

.about-page .gb-about-communities__body .gb-about-prose {
  max-width: 44rem;
}

.about-page .gb-about-point {
  margin: 1.15rem 0 0;
  padding: 1rem 1.1rem;
  border-radius: var(--gb-radius-sm, 0.5rem);
  border: 1px solid rgba(var(--gb-primary-rgb, 90, 170, 255), 0.28);
  border-left: 3px solid rgba(var(--gb-primary-rgb, 90, 170, 255), 0.65);
  background: rgba(var(--gb-primary-rgb, 90, 170, 255), 0.08);
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.5;
  color: var(--gb-text-primary, #fff);
  max-width: 44rem;
}

/* —— Close —— */
.about-page .gb-about-close {
  margin: 1.1rem 0 0;
  padding: 1.5rem 0.25rem 0.15rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: transparent;
}

.about-page .gb-about-close__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.15rem, 2.1vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--gb-text-primary, #fff);
}

.about-page .gb-about-close__tagline {
  margin: 1.1rem auto 0.55rem;
  max-width: 28rem;
  font-size: clamp(1.2rem, 2.4vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.35;
  color: var(--gb-text-primary, #fff);
}

.about-page .gb-about-close__brand {
  margin: 0 auto;
  max-width: 32rem;
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--gb-text-muted, rgba(236, 240, 246, 0.42));
}

@media (min-width: 768px) {
  .about-page .gb-about-shell {
    padding: 1.85rem 1.5rem 2.15rem;
  }

  .about-page .gb-about-pair {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .about-page .gb-about-panel .gb-about-prose,
  .about-page .gb-about-callout {
    max-width: none;
  }

  .about-page .gb-about-communities {
    padding: 1.75rem 1.65rem 1.8rem;
  }
}

@media (min-width: 1024px) {
  .about-page .gb-about-shell {
    padding-left: 1.75rem;
    padding-right: 1.75rem;
  }
}