.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.8rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--secondary);
  color: #ffffff;
}

.btn-secondary {
  background: transparent;
  color: var(--strong);
  border-color: var(--border);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--bg-accent);
  color: var(--secondary);
}

.theme-toggle {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--strong);
  box-shadow: var(--shadow);
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast),
    border-color var(--transition-fast);
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  background: var(--bg-accent);
  color: var(--secondary);
  transform: translateY(-1px);
}

.theme-toggle-icon {
  font-size: 1.15rem;
  line-height: 1;
}

.hero {
  padding: var(--space-8) 0 var(--space-7);
}

.hero-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1.2fr 0.8fr;
}

.hero-panel,
.info-card {
  padding: var(--space-6);
  background: rgba(255, 255, 255, 0.30);
  border: 1px solid var(--border);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition:
    background var(--transition-normal),
    border-color var(--transition-normal);
}

html.dark-theme .hero-panel,
html.dark-theme .info-card {
  background: rgba(23, 27, 34, 0.30);
}

.hero-kicker,
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
}

.hero-kicker {
  background: rgba(13, 94, 166, 0.12);
  color: var(--primary);
}

.badge {
  background: rgba(181, 18, 27, 0.12);
  color: var(--secondary);
  margin-bottom: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.grid {
  display: grid;
  gap: var(--space-5);
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 900px) {
  .hero-grid,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}