/**
 * Base para landings — sin AdminLTE.
 * Variables reutilizables; cada campaña puede añadir su CSS.
 */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "DM Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ld-text, #1a1220);
  background: var(--ld-bg, #faf8fb);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--ld-link, #6b3d6e);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.ld-container {
  width: 100%;
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.ld-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  text-decoration: none;
}
.ld-btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}
.ld-btn--primary {
  background: var(--ld-accent, #f76e3e);
  color: #1a0f1c;
  box-shadow: 0 8px 24px rgba(247, 110, 62, 0.35);
}
.ld-btn--primary:hover {
  background: #e86235;
}
.ld-btn--ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}
.ld-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.2);
}

.ld-btn--lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

.ld-btn--sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.9rem;
}

.ld-btn--block {
  width: 100%;
}

.ld-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .ld-btn:hover {
    transform: none;
  }
}