/**
 * Mundo de las Runas — Fase 5 · Capa premium
 * Paleta: negro (base) · rojo vino (identidad) · blanco (contraste)
 * Cargar DESPUÉS de theme-red-black.css
 *
 * Prioridad conversión (documentada):
 * CTA1 → #terapias / #portfolio
 * CTA2 → #nuestratienda
 */

:root {
  /* Marca */
  --mdr-black: #000000;
  --mdr-black-soft: #0a0a0a;
  --mdr-black-card: #121212;
  --mdr-black-elevated: #1a1a1a;

  --mdr-red: #7d110d;
  --mdr-red-bright: #b71c1c;
  --mdr-red-hover: #d32f2f;
  --mdr-red-muted: rgba(125, 17, 13, 0.35);
  --mdr-red-glow: rgba(125, 17, 13, 0.5);

  --mdr-white: #ffffff;
  --mdr-white-muted: rgba(255, 255, 255, 0.78);
  --mdr-white-subtle: rgba(255, 255, 255, 0.55);

  --mdr-border: rgba(255, 255, 255, 0.12);
  --mdr-border-strong: rgba(125, 17, 13, 0.55);

  /* Acento nav legacy (#ff0000) → alineado a rojo vino en nuevos componentes */
  --mdr-red-accent: #c62828;

  /* Iconos externos (solo icono, no fondo) */
  --mdr-icon-whatsapp: #25d366;
  --mdr-icon-telegram: #29b6f6;

  /* Tipografía */
  --mdr-font-display: 'Edo', 'MedievalSharp', serif;
  --mdr-font-body: 'Roboto Slab', Georgia, serif;
  --mdr-font-ui: 'Bebas Neue', 'Montserrat', sans-serif;

  /* Espaciado y forma */
  --mdr-radius-sm: 0.375rem;
  --mdr-radius-md: 0.75rem;
  --mdr-radius-lg: 1.25rem;
  --mdr-radius-pill: 50rem;

  --mdr-shadow-card: 0 12px 40px rgba(0, 0, 0, 0.45);
  --mdr-shadow-glow: 0 8px 32px var(--mdr-red-glow);

  /* Nav (Paso 2) */
  --mdr-nav-height: 4.25rem;
  --mdr-nav-bg: rgba(0, 0, 0, 0.82);
  --mdr-nav-bg-scrolled: rgba(0, 0, 0, 0.96);
  /* Texto nav: rojo marca (no blanco dominante) */
  --mdr-nav-link: var(--mdr-red-bright);       /* #b71c1c — estado normal */
  --mdr-nav-link-deep: var(--mdr-red);         /* #7d110d — acento sutil / scrolled */
  --mdr-nav-link-hover: var(--mdr-red-hover); /* #d32f2f — hover / active */
  --mdr-nav-link-active: var(--mdr-red-hover);
  --mdr-nav-contrast: var(--mdr-white);      /* solo hover mobile y ítems dropdown */

  /* Bootstrap — reforzar paleta marca */
  --bs-primary: var(--mdr-red);
  --bs-danger: var(--mdr-red);
  --bs-warning: var(--mdr-red-bright);
  --bs-body-bg: var(--mdr-black);
  --bs-body-color: var(--mdr-white);
  --bs-link-color: var(--mdr-red-bright);
  --bs-link-hover-color: var(--mdr-red-hover);
}

/* --- Base --- */
body {
  background-color: var(--mdr-black) !important;
  color: var(--mdr-white) !important;
}

::selection {
  background: var(--mdr-red);
  color: var(--mdr-white);
}

/* --- Tipografía utilitaria --- */
.mdr-font-display {
  font-family: var(--mdr-font-display);
  letter-spacing: 0.06em;
}

.mdr-font-ui {
  font-family: var(--mdr-font-ui);
  letter-spacing: 0.04em;
}

.mdr-text-muted {
  color: var(--mdr-white-muted) !important;
}

.mdr-text-accent {
  color: var(--mdr-red-bright) !important;
}

/* Sustituto de .text-purple legacy */
.text-purple {
  color: var(--mdr-red-bright) !important;
}

/* --- Secciones (Paso 4) --- */
.mdr-section {
  position: relative;
  overflow: hidden;
  color: var(--mdr-white);
}

.mdr-section-dark {
  background: var(--mdr-black);
  color: var(--mdr-white);
}

.mdr-section-gradient {
  background: linear-gradient(
    135deg,
    var(--mdr-black) 0%,
    rgba(125, 17, 13, 0.14) 50%,
    var(--mdr-black) 100%
  );
}

.mdr-section--escuela {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.96), rgba(125, 17, 13, 0.12)),
    url('../assets/img/runas.jpg') no-repeat center center / cover;
}

.mdr-section-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 25% 75%, rgba(125, 17, 13, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 75% 25%, rgba(183, 28, 28, 0.12) 0%, transparent 50%);
}

.mdr-section-inner {
  position: relative;
  z-index: 2;
}

.mdr-section-header {
  text-align: center;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.mdr-section-title {
  font-family: var(--mdr-font-display);
  font-size: clamp(1.75rem, 5vw, 3.25rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mdr-white);
  text-shadow: 0 0 24px var(--mdr-red-glow);
  margin: 0 0 1rem;
  line-height: 1.15;
}

.mdr-section-subtitle {
  color: var(--mdr-white-muted);
  font-size: clamp(0.95rem, 2.5vw, 1.2rem);
  line-height: 1.65;
  max-width: 42rem;
  margin: 0 auto;
}

.mdr-section-subtitle strong,
.mdr-section-subtitle .mdr-text-accent {
  color: var(--mdr-red-bright);
}

/* --- Botones marca (CTA hero / cards — Pasos 3+) --- */
.mdr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--mdr-font-ui);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--mdr-radius-pill);
  border: 2px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  text-decoration: none;
  cursor: pointer;
}

.mdr-btn:focus-visible {
  outline: 2px solid var(--mdr-white);
  outline-offset: 3px;
}

.mdr-btn-primary {
  background: linear-gradient(135deg, var(--mdr-red) 0%, var(--mdr-red-bright) 100%);
  border-color: var(--mdr-red-bright);
  color: var(--mdr-white) !important;
  box-shadow: var(--mdr-shadow-glow);
}

.mdr-btn-primary:hover,
.mdr-btn-primary:focus {
  background: linear-gradient(135deg, var(--mdr-red-bright) 0%, var(--mdr-red-hover) 100%);
  border-color: var(--mdr-red-hover);
  color: var(--mdr-white) !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 36px var(--mdr-red-glow);
}

.mdr-btn-secondary {
  background: transparent;
  border-color: var(--mdr-white);
  color: var(--mdr-white) !important;
}

.mdr-btn-secondary:hover,
.mdr-btn-secondary:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--mdr-red-bright);
  color: var(--mdr-white) !important;
  transform: translateY(-2px);
}

.mdr-btn-ghost {
  background: rgba(0, 0, 0, 0.6);
  border-color: var(--mdr-border-strong);
  color: var(--mdr-white-muted) !important;
}

.mdr-btn-ghost:hover,
.mdr-btn-ghost:focus {
  border-color: var(--mdr-red-bright);
  color: var(--mdr-white) !important;
}

.mdr-btn-lg {
  padding: 0.9rem 1.85rem;
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  min-height: 2.75rem;
}

/* --- Hero (Fase 5 · Paso 3) --- */
header.mdr-hero#header {
  position: relative;
  overflow: hidden;
  background-image: url('../assets/img/kplastur-serpiente.jpeg') !important;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
}

.mdr-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.82) 0%,
    rgba(125, 17, 13, 0.38) 50%,
    rgba(0, 0, 0, 0.88) 100%
  );
  pointer-events: none;
}

.mdr-hero-inner {
  position: relative;
  z-index: 2;
  padding: clamp(5rem, 12vw, 6.5rem) 1.25rem 2.5rem;
}

.mdr-hero-runes {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  color: var(--mdr-red-bright);
  margin: 0 0 0.35rem;
  line-height: 1;
  text-shadow: 0 0 20px var(--mdr-red-glow);
}

.mdr-hero-title {
  font-size: clamp(2rem, 6vw, 3.5rem) !important;
  line-height: 1.1;
  color: var(--mdr-white);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  animation: mdrHeroGlow 2.5s ease-in-out infinite alternate;
}

.mdr-hero-lead {
  font-size: clamp(0.95rem, 2.8vw, 1.15rem);
  line-height: 1.55;
  color: var(--mdr-white-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  max-width: 36rem;
  margin: 0 auto 1.75rem;
}

@media (min-width: 992px) {
  .mdr-hero-lead {
    margin-left: 0;
    margin-right: 0;
  }
}

.mdr-hero-ctas {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
  max-width: 22rem;
  margin: 0 auto;
}

@media (min-width: 992px) {
  .mdr-hero-ctas {
    align-items: flex-start;
    margin: 0;
    max-width: 26rem;
  }
}

.mdr-hero-ctas .mdr-btn-primary {
  width: 100%;
}

.mdr-hero-ctas .mdr-btn-secondary {
  width: 100%;
  border-color: var(--mdr-border-strong);
  color: var(--mdr-red-bright) !important;
}

.mdr-hero-ctas .mdr-btn-secondary:hover,
.mdr-hero-ctas .mdr-btn-secondary:focus {
  background: rgba(125, 17, 13, 0.25);
  border-color: var(--mdr-red-bright);
  color: var(--mdr-white) !important;
}

.mdr-hero-ctas .mdr-btn-ghost {
  width: 100%;
  border-color: var(--mdr-border-strong);
  color: var(--mdr-white-muted) !important;
  background: rgba(0, 0, 0, 0.45);
}

.mdr-hero-ctas .mdr-btn-ghost:hover,
.mdr-hero-ctas .mdr-btn-ghost:focus {
  background: rgba(125, 17, 13, 0.35);
  border-color: var(--mdr-red-bright);
  color: var(--mdr-white) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--mdr-red-glow);
}

.mdr-hero-media {
  display: flex;
  justify-content: center;
}

.mdr-hero-video-wrap {
  position: relative;
  width: 100%;
  max-width: 400px;
  border-radius: var(--mdr-radius-lg);
  overflow: hidden;
  border: 2px solid var(--mdr-border-strong);
  background: var(--mdr-black);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55), 0 0 32px var(--mdr-red-glow);
}

.mdr-hero-video {
  display: block;
  width: 100%;
  border-radius: calc(var(--mdr-radius-lg) - 2px);
}

.mdr-hero-controls {
  position: absolute;
  right: 0.5rem;
  bottom: 0.5rem;
  display: flex;
  gap: 0.35rem;
  padding: 0.25rem;
  border-radius: var(--mdr-radius-pill);
  background: rgba(0, 0, 0, 0.72);
  border: 1px solid var(--mdr-border);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.mdr-hero-control-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--mdr-border-strong);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.65);
  color: var(--mdr-red-bright);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.mdr-hero-control-btn:hover,
.mdr-hero-control-btn:focus {
  background: var(--mdr-red-muted);
  border-color: var(--mdr-red-bright);
  color: var(--mdr-white);
  transform: scale(1.05);
}

.mdr-hero-control-btn:focus-visible {
  outline: 2px solid var(--mdr-white);
  outline-offset: 2px;
}

@keyframes mdrHeroGlow {
  from {
    text-shadow:
      0 0 16px var(--mdr-red-glow),
      2px 2px 4px rgba(0, 0, 0, 0.85);
  }

  to {
    text-shadow:
      0 0 28px var(--mdr-red-glow),
      0 0 48px rgba(183, 28, 28, 0.45),
      2px 2px 6px rgba(0, 0, 0, 0.9);
  }
}

@media (max-width: 991.98px) {
  .mdr-hero-inner {
    padding-top: 4.75rem;
    padding-bottom: 1.5rem;
  }

  .mdr-hero-content {
    margin-bottom: 0.25rem;
  }

  .mdr-hero-media {
    margin-top: 0.5rem;
  }

  .mdr-hero-video-wrap {
    max-width: min(100%, 320px);
  }

  .mdr-hero-video {
    max-height: 38vh;
    object-fit: cover;
    object-position: center top;
  }
}

/* --- Quick nav about (Paso 3) --- */
.navigation-buttons-container {
  perspective: 1000px;
}

.modern-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  position: relative;
  min-height: 120px;
  padding: 1.2rem 0.8rem;
  border: 2px solid rgba(125, 17, 13, 0.3);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(240, 240, 240, 0.9) 100%);
  color: var(--mdr-red);
  font-family: var(--mdr-font-display);
  font-weight: bold;
  letter-spacing: 1px;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 8px 25px rgba(125, 17, 13, 0.2);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: mdrSlideInUp 0.6s ease forwards;
  opacity: 0;
  transform: translateY(30px);
}

.modern-nav-btn:hover {
  transform: translateY(-8px) scale(1.05);
  background: linear-gradient(135deg, rgba(125, 17, 13, 0.95) 0%, rgba(183, 28, 28, 0.9) 100%);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--mdr-white);
  box-shadow: 0 20px 40px rgba(125, 17, 13, 0.4);
  text-decoration: none;
}

.modern-nav-btn:active {
  transform: translateY(-4px) scale(1.02);
}

.modern-nav-btn .btn-icon {
  font-size: 2.5rem;
  margin-bottom: 0.3rem;
  transition: transform 0.3s ease;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.modern-nav-btn:hover .btn-icon {
  transform: scale(1.2) rotateY(360deg);
  filter: drop-shadow(0 4px 8px rgba(255, 255, 255, 0.3));
}

.modern-nav-btn .btn-text {
  font-size: 0.9rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}

.modern-nav-btn:hover .btn-text {
  color: var(--mdr-white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.modern-nav-btn .btn-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(125, 17, 13, 0.2) 0%, transparent 70%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modern-nav-btn:hover .btn-glow {
  opacity: 1;
  animation: mdrGlowPulse 2s infinite;
}

.modern-nav-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s ease;
}

.modern-nav-btn:hover::before {
  left: 100%;
}

.modern-nav-btn:nth-child(1) { animation-delay: 0.1s; }
.modern-nav-btn:nth-child(2) { animation-delay: 0.2s; }
.modern-nav-btn:nth-child(3) { animation-delay: 0.3s; }
.modern-nav-btn:nth-child(4) { animation-delay: 0.4s; }
.modern-nav-btn:nth-child(5) { animation-delay: 0.5s; }
.modern-nav-btn:nth-child(6) { animation-delay: 0.6s; }
.modern-nav-btn:nth-child(7) { animation-delay: 0.7s; }
.modern-nav-btn:nth-child(8) { animation-delay: 0.8s; }

@keyframes mdrSlideInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes mdrGlowPulse {
  0%,
  100% {
    transform: scale(0.8);
    opacity: 0.3;
  }

  50% {
    transform: scale(1.2);
    opacity: 0.6;
  }
}

@media (max-width: 768px) {
  .modern-nav-btn {
    min-height: 100px;
    padding: 1rem 0.6rem;
  }

  .modern-nav-btn .btn-icon {
    font-size: 2rem;
  }

  .modern-nav-btn .btn-text {
    font-size: 0.8rem;
  }
}

/* --- Cards (Paso 4) --- */
.mdr-card,
.mdr-section .terapia-card,
.mdr-section .facultad-card,
.mdr-section .service-card {
  position: relative;
  overflow: hidden;
  height: 100%;
  background: linear-gradient(145deg, rgba(125, 17, 13, 0.22) 0%, var(--mdr-black-card) 42%, var(--mdr-black) 100%);
  border: 1px solid var(--mdr-border-strong);
  border-radius: var(--mdr-radius-lg);
  box-shadow: var(--mdr-shadow-card);
  transition: transform 0.32s ease, box-shadow 0.32s ease, border-color 0.32s ease;
}

.mdr-card:hover,
.mdr-section .terapia-card:hover,
.mdr-section .facultad-card:hover,
.mdr-section .service-card:hover {
  transform: translateY(-6px);
  border-color: var(--mdr-red-bright);
  box-shadow: var(--mdr-shadow-glow), var(--mdr-shadow-card);
}

.mdr-card-link {
  display: block;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.mdr-card-link:hover {
  color: inherit;
}

.mdr-card-media {
  position: relative;
  overflow: hidden;
  height: clamp(200px, 32vw, 280px);
}

.mdr-card--featured .mdr-card-media {
  height: clamp(220px, 36vw, 300px);
}

.mdr-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.mdr-card:hover .mdr-card-media img,
.mdr-section .service-card:hover img,
.mdr-section .terapia-card:hover img {
  transform: scale(1.06);
}

.mdr-card-media-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(125, 17, 13, 0.88) 0%, rgba(0, 0, 0, 0.72) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mdr-card:hover .mdr-card-media-overlay,
.mdr-section .service-card:hover .mdr-card-media-overlay,
.mdr-section .terapia-card:hover .mdr-card-media-overlay {
  opacity: 1;
}

.mdr-card-body {
  padding: 1.35rem 1.5rem 1.5rem;
}

.mdr-card--featured .mdr-card-body {
  padding: 1.5rem 1.75rem 1.75rem;
}

.mdr-card-title {
  font-family: var(--mdr-font-display);
  font-size: clamp(1.15rem, 3vw, 1.65rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mdr-white);
  margin: 0 0 0.65rem;
  line-height: 1.2;
}

.mdr-card-text {
  color: var(--mdr-white-muted);
  font-size: clamp(0.9rem, 2.2vw, 1.05rem);
  line-height: 1.65;
  margin: 0 0 1rem;
}

.mdr-card-text strong {
  color: var(--mdr-white);
}

.mdr-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
  margin-top: 0.25rem;
}

.mdr-card-actions--end {
  justify-content: flex-end;
}

.mdr-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 1.25rem;
  font-family: var(--mdr-font-ui);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mdr-red) !important;
  background: var(--mdr-white);
  border: none;
  border-radius: var(--mdr-radius-pill);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.mdr-card:hover .mdr-card-cta {
  background: var(--mdr-red-bright);
  color: var(--mdr-white) !important;
}

.mdr-card-cta--outline {
  color: var(--mdr-white-muted) !important;
  background: transparent;
  border: 2px solid var(--mdr-border);
}

.mdr-card-cta--outline:hover {
  border-color: var(--mdr-red-bright);
  color: var(--mdr-white) !important;
}

.mdr-badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  font-family: var(--mdr-font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--mdr-white);
  background: var(--mdr-red);
  border: 1px solid var(--mdr-border-strong);
  border-radius: var(--mdr-radius-pill);
  margin-bottom: 0.65rem;
}

.mdr-badge--light {
  color: var(--mdr-red);
  background: rgba(255, 255, 255, 0.95);
}

.mdr-card-icon {
  flex-shrink: 0;
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--mdr-border);
  color: var(--mdr-white);
}

.mdr-card-header-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (max-width: 767.98px) {
  .mdr-card-body {
    padding: 1.15rem 1.2rem 1.25rem;
  }

  .mdr-card-cta {
    min-height: 2.75rem;
    padding: 0.65rem 1.35rem;
  }
}

/* --- Modales premium (Paso 5) — layout scroll corregido --- */
/* Anula padding legacy Agency (6rem) que cortaba el modal */
.portfolio-modal.mdr-modal .modal-content {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  text-align: left !important;
}

.portfolio-modal.mdr-modal .modal-content h2,
.portfolio-modal.mdr-modal .modal-content .h2 {
  font-size: inherit !important;
  line-height: inherit !important;
}

.portfolio-modal.mdr-modal .modal-content p {
  margin-bottom: 1rem !important;
}

.portfolio-modal.mdr-modal .modal-content img {
  margin-bottom: 1rem !important;
}

/* Backdrop más opaco para no leer el sitio detrás */
.modal-backdrop.show {
  opacity: 0.88 !important;
}

/* Scroll interno solo cuando el modal está abierto */
.mdr-modal.modal.show {
  overflow: hidden !important;
}

/* Anula modal-dialog-centered: al centrar verticalmente el modal crece fuera del viewport */
.mdr-modal .modal-dialog,
.mdr-modal .modal-dialog.mdr-modal-dialog,
.mdr-modal .modal-dialog.modal-dialog-centered {
  max-width: min(920px, 94vw);
  width: calc(100% - 1.5rem);
  max-height: calc(100dvh - 1rem);
  min-height: 0 !important;
  margin: max(0.5rem, env(safe-area-inset-top)) auto max(0.5rem, env(safe-area-inset-bottom));
  display: flex;
  align-items: flex-start;
}

.mdr-modal .mdr-modal-content,
.mdr-modal .modal-content {
  position: relative;
  width: 100%;
  max-height: calc(100dvh - 1rem);
  background: linear-gradient(160deg, var(--mdr-black-card) 0%, var(--mdr-black) 92%, rgba(125, 17, 13, 0.2) 100%) !important;
  border: 1px solid var(--mdr-border-strong);
  border-radius: var(--mdr-radius-lg);
  box-shadow: var(--mdr-shadow-card), 0 0 40px var(--mdr-red-glow);
  overflow: hidden;
}

.mdr-modal .modal-content > .container {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
}

.mdr-modal .modal-content .row {
  margin: 0;
  width: 100%;
}

.mdr-modal .modal-content [class*='col-'] {
  padding: 0;
}

/* Panel: altura máxima + scroll solo en el body (sin colapsar a 0px) */
.mdr-modal .mdr-modal-panel {
  display: flex;
  flex-direction: column;
  max-height: calc(100dvh - 1rem);
  overflow: hidden;
}

.mdr-modal .close-modal {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 10;
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.92);
  border: 1px solid var(--mdr-border-strong);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.mdr-modal .close-modal:hover {
  background: var(--mdr-red-muted);
  border-color: var(--mdr-red-bright);
  transform: scale(1.05);
}

.mdr-modal .close-modal img {
  width: 1.25rem;
  height: 1.25rem;
  filter: brightness(0) invert(1);
}

.mdr-modal .mdr-modal-body,
.mdr-modal .modal-body {
  flex: 1 1 auto;
  min-height: 0;
  max-height: calc(100dvh - 12rem);
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: clamp(0.85rem, 2vw, 1.25rem) clamp(0.85rem, 2.5vw, 1.5rem) 0.85rem;
  padding-top: clamp(2.25rem, 4vw, 2.75rem);
  color: var(--mdr-white-muted);
  scrollbar-width: thin;
  scrollbar-color: var(--mdr-red-muted) rgba(0, 0, 0, 0.35);
}

.mdr-modal .mdr-modal-body::-webkit-scrollbar,
.mdr-modal .modal-body::-webkit-scrollbar {
  width: 6px;
}

.mdr-modal .mdr-modal-body::-webkit-scrollbar-thumb,
.mdr-modal .modal-body::-webkit-scrollbar-thumb {
  background: var(--mdr-red-muted);
  border-radius: 4px;
}

.mdr-modal .mdr-modal-title,
.mdr-modal .modal-body > h2,
.mdr-modal .modal-body > h3 {
  font-family: var(--mdr-font-display);
  font-size: clamp(1.35rem, 4vw, 1.85rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mdr-white) !important;
  text-shadow: 0 0 18px var(--mdr-red-glow);
  margin-bottom: 0.75rem;
  padding-right: 2.5rem;
  border-bottom: 1px solid var(--mdr-border);
  padding-bottom: 0.75rem;
}

.mdr-modal .mdr-modal-lead,
.mdr-modal .item-intro {
  font-size: clamp(0.85rem, 2vw, 0.95rem);
  color: var(--mdr-red-bright) !important;
  line-height: 1.45;
  margin-bottom: 0.65rem;
}

.mdr-modal .mdr-modal-text,
.mdr-modal .modal-body p.text-danger,
.mdr-modal .modal-body p.mdr-modal-text {
  color: var(--mdr-white-muted) !important;
  line-height: 1.55;
  margin-bottom: 0.65rem;
  font-size: 0.92rem;
}

.mdr-modal .mdr-modal-text strong,
.mdr-modal .mdr-modal-text .text-white,
.mdr-modal .modal-body p strong {
  color: var(--mdr-white);
}

.mdr-modal .mdr-modal-text .text-danger,
.mdr-modal .mdr-modal-text .text-danger.fw-bolder {
  color: var(--mdr-white-muted) !important;
  font-weight: 600;
}

/* Énfasis inline — sin cajas que rompen el flujo del párrafo */
.mdr-modal .mdr-modal-text span.fw-bolder,
.mdr-modal .mdr-modal-text b {
  display: inline;
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  color: var(--mdr-white);
  font-weight: 600;
}

.mdr-modal .mdr-modal-text .mdr-modal-callout {
  display: block;
  margin: 0.5rem 0 0.35rem;
  padding: 0.45rem 0.65rem;
  border-radius: var(--mdr-radius-sm);
  background: rgba(125, 17, 13, 0.28);
  border: 1px solid var(--mdr-border-strong);
  color: var(--mdr-white) !important;
  font-weight: 600;
}

.mdr-modal .mdr-modal-text .mdr-modal-price-line {
  display: block;
  margin: 0.35rem 0;
  padding-left: 0.35rem;
  border-left: 2px solid var(--mdr-red-muted);
}

/* Solo fotos de servicio/terapia — no banderas ni iconos de precio */
.mdr-modal .modal-body img.img-fluid {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: min(180px, 22vh);
  object-fit: contain;
  border-radius: var(--mdr-radius-md);
  border: 1px solid var(--mdr-border);
  margin: 0.5rem auto 0.65rem;
}

/* Bandera UY junto a precios en pesos — icono pequeño inline */
.mdr-modal .mdr-currency-flag,
.mdr-modal .mdr-modal-text img[src*='uruguay'],
.mdr-modal .mdr-modal-body img[src*='uruguay.png'] {
  display: inline !important;
  width: 1.1rem !important;
  height: auto !important;
  max-width: 1.25rem !important;
  max-height: 0.85rem !important;
  margin: 0 0.2rem 0 0.35rem !important;
  padding: 0 !important;
  vertical-align: -0.12em;
  border: none !important;
  border-radius: 2px;
  box-shadow: none;
  object-fit: contain;
}

/* Anula inline height:80% que rompe el layout del modal */
.mdr-modal .modal-body video,
.mdr-modal video.mdr-modal-video,
.mdr-modal video {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  max-height: min(150px, 18vh) !important;
  margin: 0.5rem auto 0.65rem;
  border-radius: var(--mdr-radius-md);
  border: 1px solid var(--mdr-border-strong);
  object-fit: contain;
}

.mdr-modal .modal-body ul {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}

.mdr-modal .modal-body li {
  margin-bottom: 0.35rem;
  color: var(--mdr-white-muted);
}

.mdr-modal .mdr-btn-lg {
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  min-height: 2.35rem;
}

.mdr-modal-footer,
.mdr-modal .mdr-modal-actions,
.mdr-modal .mdr-modal-footer--pinned {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex-shrink: 0;
  margin-top: 0;
  padding: 0.65rem clamp(0.85rem, 2.5vw, 1.25rem) max(0.65rem, env(safe-area-inset-bottom));
  border-top: 1px solid var(--mdr-border-strong);
  background: var(--mdr-black) !important;
  box-shadow: 0 -10px 28px rgba(0, 0, 0, 0.65);
  z-index: 4;
}

/* Footer dentro del body (legacy) — sticky */
.mdr-modal .mdr-modal-body .mdr-modal-footer:not(.mdr-modal-footer--pinned) {
  margin-top: 1.25rem;
  padding-left: 0;
  padding-right: 0;
  position: sticky;
  bottom: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, var(--mdr-black) 20%, var(--mdr-black) 100%) !important;
}

.mdr-modal .mdr-modal-action-primary {
  width: 100%;
}

.mdr-modal .mdr-modal-actions .mdr-btn-ghost {
  width: 100%;
}

@media (min-width: 576px) {
  .mdr-modal .mdr-modal-actions {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: stretch;
  }

  .mdr-modal .mdr-modal-action-primary {
    flex: 1 1 100%;
  }

  .mdr-modal .mdr-modal-actions .mdr-contact-ctas {
    flex: 1 1 100%;
  }

  .mdr-modal .mdr-modal-actions .mdr-btn-ghost {
    flex: 0 1 auto;
    margin-left: auto;
  }
}

@media (max-width: 575.98px) {
  .mdr-modal .modal-dialog,
  .mdr-modal .modal-dialog.mdr-modal-dialog,
  .mdr-modal .modal-dialog.modal-dialog-centered {
    width: calc(100% - 0.75rem);
    max-height: calc(100dvh - 0.5rem);
    margin: max(0.35rem, env(safe-area-inset-top)) auto max(0.35rem, env(safe-area-inset-bottom));
  }

  .mdr-modal .mdr-modal-content,
  .mdr-modal .modal-content {
    max-height: calc(100dvh - 0.5rem);
    border-radius: var(--mdr-radius-md);
  }

  .mdr-modal .modal-body img,
  .mdr-modal .modal-body img.img-fluid {
    max-height: min(140px, 20vh);
  }

  .mdr-modal .modal-body video,
  .mdr-modal video {
    max-height: min(120px, 16vh) !important;
  }

  .mdr-modal .mdr-currency-flag,
  .mdr-modal .mdr-modal-text img[src*='uruguay'] {
    width: 1rem !important;
    max-width: 1.1rem !important;
    max-height: 0.75rem !important;
  }
}

/* Evitar doble scroll con modal-dialog-scrollable de Bootstrap */
.mdr-modal.modal-dialog-scrollable .modal-body,
.mdr-modal .modal-dialog-scrollable .modal-body {
  overflow-y: auto !important;
}

.mdr-modal .mdr-contact-ctas {
  margin: 0 !important;
  padding: 0 !important;
  border-top: none !important;
}

.mdr-modal .mdr-contact-ctas > p {
  color: var(--mdr-white-subtle) !important;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.75rem;
}

/* --- Consulta WA / TG: marca rojo/negro, color solo en icono --- */
.mdr-contact-ctas .btn,
.mdr-contact-ctas .mdr-btn-contact {
  font-family: var(--mdr-font-ui);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--mdr-radius-pill);
  border-width: 2px;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  font-size: 0.85rem;
  min-height: 2.75rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mdr-contact-ctas .btn-success,
.mdr-contact-ctas .btn-info,
.mdr-contact-ctas .mdr-btn-contact--wa,
.mdr-contact-ctas .mdr-btn-contact--tg {
  background: var(--mdr-black-card) !important;
  border-color: var(--mdr-red-bright) !important;
  color: var(--mdr-white) !important;
  box-shadow: none;
}

.mdr-contact-ctas .btn-success:hover,
.mdr-contact-ctas .btn-success:focus,
.mdr-contact-ctas .btn-info:hover,
.mdr-contact-ctas .btn-info:focus,
.mdr-contact-ctas .mdr-btn-contact--wa:hover,
.mdr-contact-ctas .mdr-btn-contact--wa:focus,
.mdr-contact-ctas .mdr-btn-contact--tg:hover,
.mdr-contact-ctas .mdr-btn-contact--tg:focus {
  background: var(--mdr-red) !important;
  border-color: var(--mdr-red-hover) !important;
  color: var(--mdr-white) !important;
  transform: translateY(-2px);
  box-shadow: var(--mdr-shadow-glow);
}

.mdr-contact-ctas .btn-success .fa-whatsapp {
  color: var(--mdr-icon-whatsapp) !important;
}

.mdr-contact-ctas .btn-info .fa-telegram-plane {
  color: var(--mdr-icon-telegram) !important;
}

/* --- Tienda (Paso 6) — catálogo público premium --- */
.mdr-section--tienda {
  background: linear-gradient(
    165deg,
    var(--mdr-black) 0%,
    rgba(125, 17, 13, 0.12) 45%,
    var(--mdr-black) 100%
  );
}

.mdr-tienda-header {
  margin-bottom: 2.5rem;
}

.mdr-tienda-header-note {
  margin: 0.75rem auto 0;
  max-width: 36rem;
  font-size: 0.9rem;
  color: var(--mdr-white-subtle);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.mdr-tienda-grid {
  margin-top: 0.5rem;
}

.mdr-tienda-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(125, 17, 13, 0.2) 0%, var(--mdr-black-card) 40%, var(--mdr-black) 100%);
  border: 1px solid var(--mdr-border-strong);
  border-radius: var(--mdr-radius-lg);
  box-shadow: var(--mdr-shadow-card);
  transition: transform 0.32s ease, box-shadow 0.32s ease, border-color 0.32s ease;
}

.mdr-tienda-card:hover {
  transform: translateY(-6px);
  border-color: var(--mdr-red-bright);
  box-shadow: var(--mdr-shadow-glow), var(--mdr-shadow-card);
}

.mdr-tienda-card-media {
  position: relative;
  overflow: hidden;
  height: clamp(200px, 30vw, 280px);
  background: var(--mdr-black);
  border-bottom: 1px solid var(--mdr-border);
}

.mdr-tienda-card-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
}

.mdr-tienda-card:hover .mdr-tienda-card-img {
  transform: scale(1.04);
}

.mdr-tienda-card-media .carousel,
.mdr-tienda-card-media .carousel-inner,
.mdr-tienda-card-media .carousel-item {
  height: 100%;
}

.mdr-tienda-carousel-btn {
  width: 2.5rem;
  height: 2.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.82) !important;
  border: 1px solid var(--mdr-border-strong);
  border-radius: 50%;
  opacity: 0.95;
}

.mdr-tienda-carousel-btn:hover {
  background: var(--mdr-red-muted) !important;
  border-color: var(--mdr-red-bright);
}

.mdr-tienda-carousel-btn.carousel-control-prev {
  left: 0.65rem;
}

.mdr-tienda-carousel-btn.carousel-control-next {
  right: 0.65rem;
}

.mdr-tienda-card-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  gap: 0.85rem;
  padding: 1.25rem 1.35rem 1.5rem;
}

.mdr-tienda-card-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.mdr-badge--tienda {
  background: rgba(125, 17, 13, 0.35);
  border: 1px solid var(--mdr-border-strong);
  color: var(--mdr-white);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

.mdr-tienda-card-title {
  font-family: var(--mdr-font-display);
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mdr-white);
  margin: 0;
  line-height: 1.25;
}

.mdr-tienda-card-desc {
  flex: 1 1 auto;
}

.mdr-tienda-desc-text {
  color: var(--mdr-white-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0 0 0.5rem;
}

.mdr-tienda-toggle {
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  min-height: auto;
}

.mdr-price,
.mdr-tienda-price {
  color: var(--mdr-white) !important;
  font-weight: 700;
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  text-shadow: 0 0 12px var(--mdr-red-glow);
}

.mdr-tienda-price-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--mdr-red-bright);
  margin-bottom: 0.15rem;
}

.mdr-tienda-ctas .mdr-btn-contact {
  min-height: 2.75rem;
  font-size: 0.8rem;
}

#nuestratienda .mdr-tienda-ctas .mdr-btn-contact--wa,
#nuestratienda .mdr-tienda-ctas .mdr-btn-contact--tg {
  background: var(--mdr-black-card) !important;
  border: 2px solid var(--mdr-red-bright) !important;
  color: var(--mdr-white) !important;
  box-shadow: none;
}

#nuestratienda .mdr-tienda-ctas .mdr-btn-contact--wa:hover,
#nuestratienda .mdr-tienda-ctas .mdr-btn-contact--wa:focus,
#nuestratienda .mdr-tienda-ctas .mdr-btn-contact--tg:hover,
#nuestratienda .mdr-tienda-ctas .mdr-btn-contact--tg:focus {
  background: var(--mdr-red) !important;
  border-color: var(--mdr-red-hover) !important;
  color: var(--mdr-white) !important;
  transform: translateY(-2px);
  box-shadow: var(--mdr-shadow-glow);
}

#nuestratienda .mdr-btn-contact--wa .fa-whatsapp {
  color: var(--mdr-icon-whatsapp) !important;
}

#nuestratienda .mdr-btn-contact--tg .fa-telegram-plane {
  color: var(--mdr-icon-telegram) !important;
}

.mdr-tienda-empty {
  padding: 3rem 1rem 4rem;
}

.mdr-tienda-empty-inner {
  max-width: 28rem;
  margin: 0 auto;
  padding: 2rem 1.75rem;
  background: linear-gradient(145deg, rgba(125, 17, 13, 0.18) 0%, var(--mdr-black-card) 55%, var(--mdr-black) 100%);
  border: 1px solid var(--mdr-border-strong);
  border-radius: var(--mdr-radius-lg);
  box-shadow: var(--mdr-shadow-card);
}

.mdr-tienda-empty-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: rgba(125, 17, 13, 0.35);
  border: 1px solid var(--mdr-border-strong);
  color: var(--mdr-red-bright);
  font-size: 1.35rem;
}

.mdr-tienda-empty-title {
  font-family: var(--mdr-font-display);
  font-size: clamp(1.15rem, 3vw, 1.5rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mdr-white);
  margin: 0 0 0.75rem;
}

.mdr-tienda-empty-text {
  margin: 0;
  color: var(--mdr-white-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

@media (max-width: 575.98px) {
  .mdr-tienda-card-media {
    height: clamp(180px, 52vw, 240px);
  }

  .mdr-tienda-ctas .mdr-btn-contact {
    min-height: 3rem;
    font-size: 0.85rem;
  }
}

/* --- Glass / overlay utilidades --- */
.mdr-glass {
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--mdr-border);
}

/* --- Alertas de acceso (index.php) --- */
.mdr-access-alert {
  position: fixed;
  top: calc(var(--mdr-nav-height, 4.25rem) + 0.65rem);
  left: 0;
  right: 0;
  z-index: 1060;
  display: flex;
  justify-content: center;
  padding: 0 0.75rem;
  pointer-events: none;
}

.mdr-access-alert-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: min(92vw, 520px);
  padding: 0.85rem 1rem;
  pointer-events: auto;
  animation: mdrAccessAlertIn 0.35s ease;
  background: linear-gradient(135deg, rgba(125, 17, 13, 0.45) 0%, var(--mdr-black-card) 55%, var(--mdr-black) 100%);
  border: 1px solid var(--mdr-red-bright);
  border-radius: var(--mdr-radius-md);
  box-shadow: var(--mdr-shadow-card), 0 0 24px var(--mdr-red-glow);
}

.mdr-access-alert--hide .mdr-access-alert-inner {
  animation: mdrAccessAlertOut 0.28s ease forwards;
}

.mdr-access-alert-icon {
  flex-shrink: 0;
  color: var(--mdr-red-bright);
  font-size: 1.15rem;
}

.mdr-access-alert-text {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--mdr-font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mdr-white);
  line-height: 1.45;
}

.mdr-access-alert-close {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--mdr-border-strong);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  color: var(--mdr-white-muted);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.mdr-access-alert-close:hover,
.mdr-access-alert-close:focus {
  background: var(--mdr-red-muted);
  border-color: var(--mdr-red-bright);
  color: var(--mdr-white);
}

.mdr-access-alert-close:focus-visible {
  outline: 2px solid var(--mdr-white);
  outline-offset: 2px;
}

@keyframes mdrAccessAlertIn {
  from {
    opacity: 0;
    transform: translateY(-0.75rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes mdrAccessAlertOut {
  to {
    opacity: 0;
    transform: translateY(-0.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .mdr-access-alert-inner {
    animation: none;
  }

  .mdr-access-alert--hide .mdr-access-alert-inner {
    animation: none;
    opacity: 0;
  }
}

/* --- Nav (Fase 5 · Paso 2) — identidad roja vino + UX moderna --- */
#mainNav.mdr-nav {
  min-height: var(--mdr-nav-height);
  background: var(--mdr-nav-bg) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--mdr-border-strong);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
}

#mainNav.mdr-nav.mdr-nav--scrolled,
#mainNav.mdr-nav.navbar-shrink {
  background: var(--mdr-nav-bg-scrolled) !important;
  border-bottom: 2px solid var(--mdr-red-muted);
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.55), 0 2px 16px var(--mdr-red-glow);
}

#mainNav.mdr-nav .mdr-nav-brand {
  font-family: var(--mdr-font-display);
  font-size: clamp(1rem, 4vw, 1.5rem);
  color: var(--mdr-nav-link) !important;
  letter-spacing: 0.02em;
  text-shadow: 0 0 20px var(--mdr-red-glow);
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

#mainNav.mdr-nav .mdr-nav-brand:hover,
#mainNav.mdr-nav .mdr-nav-brand:focus {
  color: var(--mdr-nav-link-hover) !important;
  text-shadow: 0 0 24px var(--mdr-red-glow);
}

#mainNav.mdr-nav .mdr-nav-brand-sep {
  font-family: 'Times New Roman', serif;
  color: var(--mdr-nav-contrast);
  opacity: 0.45;
}

#mainNav.mdr-nav .mdr-nav-toggler {
  padding: 0.45rem 0.65rem;
  border-radius: var(--mdr-radius-sm);
}

#mainNav.mdr-nav .mdr-nav-toggler:focus {
  box-shadow: 0 0 0 0.2rem var(--mdr-red-muted);
}

#mainNav.mdr-nav .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23b71c1c' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

#mainNav.mdr-nav .mdr-nav-link {
  color: var(--mdr-nav-link) !important;
  font-size: clamp(0.875rem, 2.5vw, 1rem);
  font-weight: 500;
  padding: 0.55rem 0.85rem !important;
  letter-spacing: 0.03em;
  transition: color 0.2s ease, background 0.2s ease, text-shadow 0.2s ease;
}

#mainNav.mdr-nav .mdr-nav-link:hover,
#mainNav.mdr-nav .mdr-nav-link:focus,
#mainNav.mdr-nav .mdr-nav-link.active,
#mainNav.mdr-nav .show > .mdr-nav-link {
  color: var(--mdr-nav-link-hover) !important;
  text-shadow: 0 0 12px var(--mdr-red-glow);
}

#mainNav.mdr-nav.mdr-nav--scrolled .mdr-nav-link,
#mainNav.mdr-nav.navbar-shrink .mdr-nav-link {
  color: var(--mdr-nav-link) !important;
}

#mainNav.mdr-nav .mdr-nav-emoji {
  margin-right: 0.2rem;
}

#mainNav.mdr-nav .mdr-nav-dropdown-menu {
  background: rgba(8, 8, 8, 0.97) !important;
  border: 1px solid var(--mdr-border-strong);
  border-radius: var(--mdr-radius-md);
  min-width: 11.5rem;
  padding: 0.35rem 0;
  margin-top: 0.35rem;
  box-shadow: var(--mdr-shadow-card);
}

#mainNav.mdr-nav .mdr-nav-dropdown-item {
  color: var(--mdr-nav-link) !important;
  font-size: 0.875rem;
  padding: 0.4rem 1rem;
  transition: color 0.15s ease, background 0.15s ease;
}

#mainNav.mdr-nav .mdr-nav-dropdown-item:hover,
#mainNav.mdr-nav .mdr-nav-dropdown-item:focus {
  color: var(--mdr-nav-contrast) !important;
  background: var(--mdr-red-muted) !important;
}

#mainNav.mdr-nav .mdr-nav-dropdown-header {
  color: var(--mdr-nav-link-deep) !important;
  font-family: var(--mdr-font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.5rem 1rem 0.25rem;
  margin-bottom: 0;
}

#mainNav.mdr-nav .mdr-nav-dropdown-divider {
  border-color: var(--mdr-border);
  margin: 0.35rem 0.75rem;
  opacity: 1;
}

@media (max-width: 991.98px) {
  #mainNav.mdr-nav .navbar-collapse {
    margin-top: 0.5rem;
    padding: 0.5rem 0 0.75rem;
    border-radius: 0 0 var(--mdr-radius-md) var(--mdr-radius-md);
    background: rgba(0, 0, 0, 0.92);
    border: 1px solid var(--mdr-border);
    border-top: none;
  }

  #mainNav.mdr-nav .mdr-nav-link {
    padding: 0.65rem 1rem !important;
    border-bottom: 1px solid var(--mdr-border);
  }

  #mainNav.mdr-nav .mdr-nav-link:hover,
  #mainNav.mdr-nav .mdr-nav-link:focus {
    color: var(--mdr-nav-contrast) !important;
    background: var(--mdr-red-muted) !important;
    text-shadow: none;
  }

  #mainNav.mdr-nav .mdr-nav-list > .nav-item:last-child .mdr-nav-link {
    border-bottom: none;
  }

  #mainNav.mdr-nav .mdr-nav-dropdown-menu {
    position: static !important;
    float: none;
    width: auto;
    margin: 0.25rem 0 0.5rem 1rem;
    box-shadow: none;
    border: 1px solid var(--mdr-border);
    background: rgba(0, 0, 0, 0.55) !important;
  }

  #mainNav.mdr-nav .mdr-nav-emoji:not(.mdr-nav-emoji--keep) {
    display: none;
  }
}

@media (min-width: 992px) {
  #mainNav.mdr-nav .mdr-nav-list .nav-item {
    display: flex;
    align-items: center;
  }

  #mainNav.mdr-nav .dropdown-menuStavs {
    max-height: 70vh;
    overflow-y: auto;
  }
}

/* --- Accesibilidad --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}