/* Linear-inspired UI components — uses theme-tokens.css */

/* ---- Announcement pill (hero update banner) ---- */
.ln-announce {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  padding: 0.35rem 0.35rem 0.35rem 0.5rem;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-translucent);
  border-radius: var(--radius-rounded);
  transition: border-color var(--speed-regular) var(--ease-out-quad),
    background var(--speed-regular) var(--ease-out-quad);
}
.ln-announce:hover {
  border-color: var(--color-border-highlight);
  background: var(--card-bg-hover);
}
.ln-announce__badge {
  padding: 0.2rem 0.5rem;
  background: var(--brand-gray-dark);
  border-radius: var(--radius-rounded);
  font-size: var(--text-mini-size);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.06em;
  color: var(--color-text-primary);
  text-transform: uppercase;
}
.ln-announce__text {
  font-size: var(--text-small-size);
  font-weight: var(--font-weight-normal);
  color: var(--color-text-secondary);
}
.ln-announce__link {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: var(--text-small-size);
  color: var(--color-accent);
  transition: color var(--speed-quick) var(--ease-out-quad);
}
.ln-announce__link:hover {
  color: var(--brand-white);
}

/* ---- Buttons ---- */
.ln-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--button-gap);
  height: var(--button-height);
  padding: var(--button-padding);
  font-family: inherit;
  font-size: var(--button-font-size);
  font-weight: var(--font-weight-medium);
  line-height: 1;
  white-space: nowrap;
  border-radius: var(--button-radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--speed-regular) var(--ease-out-quad),
    border-color var(--speed-regular) var(--ease-out-quad),
    color var(--speed-regular) var(--ease-out-quad),
    transform var(--speed-regular) var(--ease-out-quad),
    box-shadow var(--speed-regular) var(--ease-out-quad);
}
.ln-btn--primary {
  background: var(--color-accent);
  color: var(--brand-white);
}

/* All buttons — uniform transform scale on hover (site-wide) */
.btn,
.ln-btn,
.nav-cta,
a.nav-cta {
  transform: scale(1);
  transform-origin: center center;
  transition: transform 0.2s cubic-bezier(0.33, 1, 0.32, 1),
    background var(--speed-regular) var(--ease-out-quad),
    border-color var(--speed-regular) var(--ease-out-quad),
    color var(--speed-regular) var(--ease-out-quad),
    box-shadow var(--speed-regular) var(--ease-out-quad);
}

.btn:hover:not(:disabled),
.ln-btn:hover:not(:disabled),
.nav-cta:hover,
a.nav-cta:hover {
  transform: scale(0.98);
}

.btn:active:not(:disabled),
.ln-btn:active:not(:disabled),
.nav-cta:active,
a.nav-cta:active {
  transform: scale(0.96);
}

@media (prefers-reduced-motion: reduce) {
  .btn:hover:not(:disabled),
  .btn:active:not(:disabled),
  .ln-btn:hover:not(:disabled),
  .ln-btn:active:not(:disabled),
  .nav-cta:hover,
  .nav-cta:active,
  a.nav-cta:hover,
  a.nav-cta:active {
    transform: scale(1);
  }
}
.ln-btn--secondary {
  background: var(--card-bg);
  color: var(--color-text-primary);
  border-color: var(--color-border-translucent);
}
.ln-btn--secondary:hover {
  background: var(--card-bg-hover);
  border-color: var(--color-border-highlight);
}
.ln-btn--ghost {
  background: transparent;
  color: var(--color-text-secondary);
}
.ln-btn--ghost:hover {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.04);
}
.ln-btn--icon {
  width: var(--button-height);
  padding: 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-translucent);
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
}
.ln-btn--icon:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-highlight);
  background: var(--card-bg-hover);
}

/* ---- Cards ---- */
.ln-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--color-border-translucent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-subtle);
  transition: border-color var(--speed-regular) var(--ease-out-quad),
    background var(--speed-regular) var(--ease-out-quad);
}
.ln-card:hover {
  border-color: var(--color-border-highlight);
  background: var(--card-bg-hover);
}
.ln-card--panel {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
}
.ln-card__shine {
  display: none;
}

/* ---- Section typography ---- */
.ln-hero-title {
  margin: 0 0 var(--space-xl);
  font-size: var(--title-hero-size);
  font-weight: var(--font-weight-medium);
  line-height: var(--title-hero-line);
  letter-spacing: var(--title-hero-tracking);
  color: var(--color-text-primary);
  text-wrap: balance;
}
.ln-section-title {
  margin: 0 0 var(--space-md);
  font-size: var(--title-section-size);
  font-weight: var(--font-weight-medium);
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}
.ln-lead {
  margin: 0;
  font-size: var(--text-regular-size);
  line-height: var(--text-regular-line);
  color: var(--color-text-secondary);
  text-wrap: balance;
}
.ln-accent {
  color: var(--color-accent);
}

/* ---- Header shell ---- */
.ln-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0 var(--page-padding-x);
  background: transparent;
  transition: background var(--speed-slow) var(--ease-out-expo),
    border-color var(--speed-slow) var(--ease-out-expo),
    backdrop-filter var(--speed-slow) var(--ease-out-expo);
}
.ln-header.is-scrolled {
  background: rgba(7, 7, 7, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-translucent);
}
.ln-header__inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

/* ---- Nav link ---- */
.ln-nav-link {
  font-size: var(--text-small-size);
  font-weight: var(--font-weight-normal);
  color: var(--color-text-tertiary);
  transition: color var(--speed-quick) var(--ease-out-quad);
}
.ln-nav-link:hover,
.ln-nav-link[aria-current='page'] {
  color: var(--color-text-primary);
}

/* Simple nav links (home + games only) */
.nav-links .ln-nav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.5rem;
  font-size: var(--text-small-size);
  color: var(--color-text-tertiary);
  text-decoration: none;
  transition: color var(--speed-quick) var(--ease-out-quad);
}
.nav-links .ln-nav-link:hover {
  color: var(--color-text-primary);
}

.footer-grid--minimal {
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
}
@media (max-width: 40rem) {
  .footer-grid--minimal {
    grid-template-columns: 1fr;
  }
}

/* ---- Footer divider style ---- */
.ln-footer-divider {
  border-top: 1px solid var(--color-border-translucent);
  border-bottom: 1px solid var(--color-border-translucent);
}

/* ---- Reveal animation (Linear fade-up) ---- */
.ln-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}
.ln-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Page background gradient layer ---- */
.ln-bg-radial {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background: var(--brand-bg-radial);
}

/* Existing markup: map hero update banner to announcement component */
.update-banner--hero {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: var(--space-sm);
  padding: 0.3rem 0.3rem 0.3rem 0.7rem;
  background: var(--brand-gray-dark);
  border: 1px solid var(--color-border-translucent);
  border-radius: var(--radius-rounded);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out-quad);
  transform-origin: center center;
}
.update-banner--hero:hover {
  transform: scale(1.04);
  background: var(--brand-gray-dark);
}
.update-banner--hero .update-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.25rem 0.15rem 0.35rem;
  background: transparent;
  border: none;
  border-radius: 0;
  font-size: var(--text-mini-size);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.06em;
  color: var(--color-text-primary);
  text-transform: uppercase;
}
.update-banner--hero .update-banner-body {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  background: var(--brand-gray-light);
  border-radius: var(--radius-rounded);
}
.update-banner--hero .update-text {
  font-size: var(--text-small-size);
  color: var(--color-text-secondary);
}
.update-banner--hero .update-link {
  font-size: var(--text-small-size);
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.ln-graybox {
  position: relative;
  padding: var(--space-xl);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-translucent);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-subtle);
}