/* ============================================================
   MR01 · Components reutilizables
   Clases prefijadas con `mr-` · usar tokens.css como base
   ============================================================ */

/* -----------------------------------------------------------
   Layout: container + sección
   ----------------------------------------------------------- */

.mr-container {
  width: 100%;
  max-width: var(--max-w-container);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.mr-section {
  padding-block: var(--pad-section);
  position: relative;
}

.mr-section--compact { padding-block: var(--pad-section-compact); }
.mr-section--hero    { padding-block: var(--pad-section-hero); }

.mr-section--bordered {
  border-block: 1px solid var(--mr-line);
  background: var(--mr-surface-1);
}

/* -----------------------------------------------------------
   Tipografía utilities
   ----------------------------------------------------------- */

.mr-display {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-display);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tightest);
  text-wrap: balance;
}

.mr-h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-4xl);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
  text-wrap: balance;
}

.mr-h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-3xl);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
  text-wrap: balance;
}

.mr-h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-2xl);
  line-height: var(--lh-normal);
  letter-spacing: var(--ls-tight);
}

.mr-h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-xl);
  line-height: var(--lh-normal);
}

.mr-lead {
  font-size: var(--fs-lg);
  line-height: var(--lh-loose);
  color: var(--mr-ink-soft);
  max-width: 52ch;
  text-wrap: pretty;
}

.mr-body {
  font-size: var(--fs-base);
  line-height: var(--lh-relaxed);
  color: var(--mr-ink-soft);
  max-width: var(--max-w-prose);
}

.mr-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--mr-lime);
}

.mr-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--mr-lime);
  display: inline-block;
}

.mr-text-mute {  color: var(--mr-ink-mute); }
.mr-text-soft {  color: var(--mr-ink-soft); }
.mr-text-lime {  color: var(--mr-lime); }

/* -----------------------------------------------------------
   Botones
   ----------------------------------------------------------- */

.mr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 1rem 1.6rem;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
}

.mr-btn--primary {
  background: var(--mr-lime);
  color: var(--mr-bg);
}

.mr-btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 40px var(--mr-lime-glow);
}

.mr-btn--ghost {
  background: transparent;
  color: var(--mr-ink);
  border: 1px solid var(--mr-line-strong);
}

.mr-btn--ghost:hover {
  background: var(--mr-surface-2);
  border-color: var(--mr-ink-mute);
}

.mr-btn--lg { padding: 1.15rem 1.9rem; font-size: var(--fs-lg); }
.mr-btn--sm { padding: 0.7rem 1.1rem; font-size: var(--fs-sm); }

/* Arrow afterward */
.mr-btn[data-arrow]::after {
  content: "→";
  font-size: 1.1em;
  transition: transform var(--dur-fast) var(--ease-out);
}

.mr-btn[data-arrow]:hover::after {
  transform: translateX(3px);
}

/* -----------------------------------------------------------
   Hexágono (signature visual MR01)
   ----------------------------------------------------------- */

.mr-hex {
  -webkit-clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
          clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}

/* -----------------------------------------------------------
   Cards + superficies
   ----------------------------------------------------------- */

.mr-card {
  position: relative;
  background: var(--mr-surface-1);
  border: 1px solid var(--mr-line);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 1rem + 1.5vw, 2.25rem);
  transition: transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out);
}

.mr-card:hover {
  transform: translateY(-2px);
  border-color: var(--mr-line-strong);
}

.mr-card--bg {
  background: var(--mr-bg);
}

.mr-card--padded { padding: clamp(2rem, 1.5rem + 2vw, 3rem); }

/* -----------------------------------------------------------
   Badge
   ----------------------------------------------------------- */

.mr-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.7rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  border-radius: 999px;
  background: var(--mr-surface-2);
  color: var(--mr-ink-soft);
  border: 1px solid var(--mr-line-strong);
}

/* -----------------------------------------------------------
   Section head (eyebrow + title + lead)
   ----------------------------------------------------------- */

.mr-section-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  max-width: 780px;
}

.mr-section-head__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-3xl);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
  margin: 0;
  text-wrap: balance;
}

.mr-section-head__lead {
  font-size: var(--fs-lg);
  line-height: var(--lh-loose);
  color: var(--mr-ink-soft);
  margin: 0;
  max-width: 60ch;
}

/* -----------------------------------------------------------
   Fondo: grid sutil + radial glow
   ----------------------------------------------------------- */

.mr-grid-bg {
  background-image:
    linear-gradient(to right, var(--mr-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--mr-line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at center, black, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at center, black, transparent 75%);
}

.mr-glow-lime {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 70% 60% at 70% 40%,
    var(--mr-lime-soft),
    transparent 60%
  );
  pointer-events: none;
  z-index: -1;
}

/* -----------------------------------------------------------
   Rotador IA (Hero) — el JS inyecta el span con la palabra
   ----------------------------------------------------------- */

[data-rotator] {
  position: relative;
  display: inline-block;
  vertical-align: baseline;
  color: var(--mr-lime);
  min-width: 6ch;
}

.mr-rotator__word {
  display: inline-block;
  transition:
    transform var(--dur-base) var(--ease-out),
    opacity var(--dur-fast) var(--ease-out);
}

/* -----------------------------------------------------------
   Reveal (animación scroll-in vía data-reveal en HTML)
   Por defecto contenido visible. Sólo se oculta si la clase
   .js (añadida por JS al cargar) está en <html>. Así el
   contenido siempre es accesible si JS falla.
   ----------------------------------------------------------- */

/* Reveals desactivados temporalmente. El contenido es visible
   siempre. Para reactivar, descomentar las reglas siguientes. */

/*
.js [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
}
.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
.js [data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out);
}
.js [data-reveal-stagger].is-visible > * {
  opacity: 1;
  transform: translateY(0);
}
*/

[data-reveal-stagger].is-visible > *:nth-child(1) { transition-delay: 0ms; }
[data-reveal-stagger].is-visible > *:nth-child(2) { transition-delay: 80ms; }
[data-reveal-stagger].is-visible > *:nth-child(3) { transition-delay: 160ms; }
[data-reveal-stagger].is-visible > *:nth-child(4) { transition-delay: 240ms; }
[data-reveal-stagger].is-visible > *:nth-child(5) { transition-delay: 320ms; }
[data-reveal-stagger].is-visible > *:nth-child(6) { transition-delay: 400ms; }

/* -----------------------------------------------------------
   Helpers / utilities
   ----------------------------------------------------------- */

.mr-flex {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

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

.mr-mt-1 { margin-top: var(--space-1); }
.mr-mt-2 { margin-top: var(--space-2); }
.mr-mt-3 { margin-top: var(--space-3); }
.mr-mt-4 { margin-top: var(--space-4); }
.mr-mt-5 { margin-top: var(--space-5); }
.mr-mt-6 { margin-top: var(--space-6); }
.mr-mt-7 { margin-top: var(--space-7); }
.mr-mt-8 { margin-top: var(--space-8); }

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