/**
 * Proyecto muestra — layout + chrome de página.
 * Visual de canales / cards: solo clases aprobadas de premium.css
 * (lc-canal, lc-card, lc-section-head, lc-contacto-card).
 */

body.lc-proyecto-muestra {
  background:
    radial-gradient(1100px 560px at 8% -8%, rgba(18, 59, 112, 0.45), transparent 55%),
    radial-gradient(800px 480px at 92% 4%, rgba(182, 160, 122, 0.14), transparent 52%),
    linear-gradient(180deg, #0e161d 0%, #0a1016 100%);
  color: #f7fafc;
  min-height: 100vh;
}

/* Perfil privado: sin appbar / sin chrome Astra */
body.lc-proyecto-muestra--perfil {
  padding-bottom: 0 !important;
}

body.lc-proyecto-muestra #ast-desktop-header,
body.lc-proyecto-muestra #ast-mobile-header,
body.lc-proyecto-muestra .site-header:not(.lc-site-header),
body.lc-proyecto-muestra .site-footer,
body.lc-proyecto-muestra footer#colophon,
body.lc-proyecto-muestra #ast-scroll-top,
body.lc-proyecto-muestra .fixed-bottom-menu,
body.lc-proyecto-muestra #fixed-bottom-menu,
body.lc-proyecto-muestra .fixed-bottom-menu-container,
body.lc-proyecto-muestra #tawkchat-container,
body.lc-proyecto-muestra iframe[src*="tawk.to"],
body.lc-proyecto-muestra iframe[title*="chat"],
body.lc-proyecto-muestra div[id^="tawk"],
body.lc-proyecto-muestra .widget-visible {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

body.lc-proyecto-muestra--perfil .lc-site-header,
body.lc-proyecto-muestra--perfil .lc-appbar {
  display: none !important;
}

body.lc-proyecto-muestra .lc-btn--cta {
  background: linear-gradient(180deg, #dcc9a3 0%, #b6a07a 48%, #9a825c 100%) !important;
  border-color: #c4b08a !important;
  color: #1a2732 !important;
}

body.lc-proyecto-muestra .lc-btn--ghost {
  background: rgba(255, 255, 255, 0.06) !important;
  border-color: rgba(190, 202, 212, 0.45) !important;
  color: #f7fafc !important;
}

body.lc-proyecto-muestra .lc-btn--ghost:hover,
body.lc-proyecto-muestra .lc-btn--ghost:focus-visible {
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(212, 196, 164, 0.7) !important;
  color: #fff !important;
}

/* —— Top —— */
.lc-muestra-top {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(190, 202, 212, 0.14);
  background: rgba(7, 16, 24, 0.92);
  backdrop-filter: blur(18px) saturate(1.2);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.lc-muestra-top.is-scrolled {
  background: rgba(7, 16, 24, 0.97);
  border-bottom-color: rgba(182, 160, 122, 0.22);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
}

.lc-muestra-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
}

.lc-muestra-top .lc-logo img {
  height: 52px;
  width: auto;
  max-height: 52px;
  max-width: none;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

.lc-muestra-top-cta {
  min-height: 44px !important;
  padding: 0.45rem 0.95rem !important;
  font-size: 0.85rem !important;
}

/* —— Hero de página (fondo obra; tipografía = clases Premium) —— */
.lc-muestra-hero {
  position: relative;
  padding: clamp(3.75rem, 10vw, 6.75rem) 0 clamp(3.25rem, 7vw, 5rem);
  overflow: hidden;
}

.lc-muestra-hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(115deg, rgba(7, 16, 24, 0.94) 0%, rgba(7, 16, 24, 0.78) 42%, rgba(7, 16, 24, 0.9) 100%),
    var(--lc-muestra-hero-img);
  background-size: cover;
  background-position: center;
  pointer-events: none;
}

.lc-muestra-hero-inner {
  position: relative;
  max-width: 40rem;
}

.lc-muestra-hero .lc-section-title {
  margin-bottom: 1.1rem;
}

.lc-muestra-hero .lc-lead {
  margin-bottom: 1.65rem;
  color: #e8eef2;
}

/* —— Canales: lc-canal con más presencia; gap texto→tarjetas reducido ~65% —— */
.lc-muestra-canales.lc-section {
  /* Evita el fondo plano de .lc-contacto-canales; usa night + aurora del home */
  background:
    radial-gradient(1000px 480px at 90% -10%, rgba(31, 95, 173, 0.38), transparent 55%),
    radial-gradient(700px 360px at -5% 80%, rgba(182, 160, 122, 0.1), transparent 50%),
    linear-gradient(180deg, #0e161d 0%, #0a141c 100%);
  padding-top: clamp(3.25rem, 6vw, 5rem);
  padding-bottom: clamp(3rem, 5vw, 4rem);
}

.lc-muestra-canales-head {
  margin-bottom: 0.95rem;
}

.lc-muestra-hero {
  z-index: 1;
}

.lc-muestra-hero .lc-hero-beam,
.lc-muestra-hero .lc-hero-grain {
  z-index: 1;
}

/* Tilt Premium en canales (mismo data-lc-tilt del home) */
.lc-muestra .lc-canal[data-lc-tilt] {
  transform-style: preserve-3d;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

@media (hover: hover) and (pointer: fine) {
  .lc-muestra .lc-canal[data-lc-tilt]:hover {
    border-color: rgba(182, 160, 122, 0.45);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.12),
      0 28px 56px rgba(0, 0, 0, 0.38),
      0 0 40px rgba(31, 95, 173, 0.18);
  }
}

.lc-muestra-canal-bleed {
  width: var(--lc-wrap, min(1200px, 92vw));
  margin-inline: auto;
}

.lc-muestra .lc-canal-grid.lc-muestra-canal-grid {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Anatomía Contáctanos: cuerpo → datos → pie+CTA; luz como .lc-card */
.lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  gap: 0.7rem;
  padding: 1.75rem 1.55rem 1.55rem;
  min-height: 100%;
  border-color: rgba(190, 202, 212, 0.22);
  background: linear-gradient(165deg, #1a2d40 0%, #152433 46%, #0e161d 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 18px 40px rgba(0, 0, 0, 0.28);
}

.lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal::before {
  content: "";
  position: absolute;
  left: 1.35rem;
  right: 1.35rem;
  top: 0;
  height: 2px;
  border-radius: 0 0 2px 2px;
  background: linear-gradient(90deg, transparent, rgba(220, 201, 163, 0.75), transparent);
  z-index: 2;
  pointer-events: none;
}

.lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(500px 220px at 50% 0%, rgba(182, 160, 122, 0.16), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  z-index: 1;
}

.lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal:hover::after {
  opacity: 1;
}

.lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal > * {
  position: relative;
  z-index: 2;
}

.lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal--accent {
  border-color: rgba(182, 160, 122, 0.55);
  box-shadow:
    inset 0 0 0 1px rgba(182, 160, 122, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 20px 44px rgba(0, 0, 0, 0.32);
}

.lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal .lc-canal-icon .lc-icon {
  width: 1.45rem;
  height: 1.45rem;
}

.lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal .lc-kicker {
  margin: 0.1rem 0 0;
}

.lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal h2 {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: clamp(1.35rem, 2.4vw, 1.55rem);
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
}

.lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal .lc-muestra-canal-body {
  flex: 0 0 auto;
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--lc-plata, #becad4);
}

.lc-muestra-canal-facts {
  display: grid;
  gap: 0.2rem;
  margin: 0.15rem 0 0;
}

.lc-muestra-canal-facts a {
  color: var(--lc-champan, #dcc9a3);
  text-decoration: underline;
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 1.22rem;
  font-weight: 500;
  line-height: 1.35;
}

.lc-muestra-canal-facts a:hover {
  color: #e8d7b0;
}

.lc-muestra-canal-id {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  color: var(--lc-plata, #becad4);
}

.lc-muestra-canal-id strong {
  color: var(--lc-champan, #dcc9a3);
  font-weight: 700;
}

.lc-muestra-canal-tags {
  margin: 0.1rem 0 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lc-champan, #dcc9a3);
  line-height: 1.45;
}

.lc-muestra-canal-end {
  margin-top: auto;
  display: grid;
  gap: 0.7rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(190, 202, 212, 0.14);
}

.lc-muestra-canal-foot {
  margin: 0;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.35;
  color: #e8eef2;
}

.lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal .lc-btn {
  align-self: flex-start;
  margin-top: 0;
}

/* Cierre: CTA champán + aire + título en 2 renglones (móvil) */
.lc-muestra-close-actions {
  margin-top: 1.75rem;
}

.lc-muestra-close-title .lc-muestra-close-line {
  display: inline;
}

.lc-muestra-close-title .lc-muestra-close-line + .lc-muestra-close-line::before {
  content: " ";
}

@media (max-width: 699px) {
  .lc-muestra-close-title {
    max-width: none;
  }

  .lc-muestra-close-title .lc-muestra-close-line {
    display: block;
  }

  .lc-muestra-close-title .lc-muestra-close-line + .lc-muestra-close-line::before {
    content: none;
  }
}

@media (max-width: 699px) {
  .lc-muestra-canal-bleed {
    width: 100%;
    max-width: none;
    margin-inline: 0;
  }

  .lc-muestra .lc-canal-grid.lc-muestra-canal-grid {
    --lc-muestra-canal-w: min(22.75rem, 88vw);
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-block: 0.25rem 0.85rem;
    /* Primera tarjeta casi al borde izquierdo */
    padding-left: 0.7rem;
    padding-right: 1.1rem;
  }

  .lc-muestra .lc-canal-grid.lc-muestra-canal-grid::-webkit-scrollbar {
    display: none;
  }

  .lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal {
    flex: 0 0 var(--lc-muestra-canal-w);
    scroll-snap-align: start;
    min-height: 26.5rem;
    padding: 1.85rem 1.6rem 1.55rem;
  }
}

@media (min-width: 700px) and (max-width: 1099px) {
  .lc-muestra .lc-canal-grid.lc-muestra-canal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.15rem;
    align-items: stretch;
  }

  .lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal {
    min-height: 28rem;
  }
}

@media (min-width: 1100px) {
  .lc-muestra .lc-canal-grid.lc-muestra-canal-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.2rem;
    align-items: stretch;
  }

  .lc-muestra .lc-canal-grid.lc-muestra-canal-grid > .lc-canal {
    min-height: 30rem;
  }
}

/* —— Demo: una lc-card Premium —— */
.lc-muestra-demo-card {
  max-width: 36rem;
}

.lc-muestra-demo-card .lc-card-body .lc-kicker {
  margin: 0;
}

.lc-muestra-demo-card .lc-canal-meta {
  flex: 0;
}

/* —— Credenciales (dato de demo; no marco de canal) —— */
.lc-muestra-creds {
  display: grid;
  gap: 0.55rem;
  margin: 0.15rem 0 0;
  padding: 0.95rem 1.05rem;
  border-radius: var(--lc-radius, 14px);
  border: 1px solid rgba(190, 202, 212, 0.16);
  background: rgba(7, 16, 24, 0.55);
}

.lc-muestra-cred {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

.lc-muestra-cred-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lc-plata, #becad4);
}

.lc-muestra-cred-value {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  color: #fff;
}

/* Contraseña: monoespaciada para que 0 no se confunda con O */
.lc-muestra-cred-value--pass,
.lc-muestra-field input[name="lc_muestra_pass"] {
  font-family: ui-monospace, "SFMono-Regular", "Cascadia Mono", "Segoe UI Mono", Menlo, Consolas, monospace;
  font-weight: 600;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}

/* —— Dialog: panel = lc-contacto-card —— */
.lc-muestra-dialog {
  border: 0;
  padding: 0;
  max-width: min(28rem, calc(100vw - 2rem));
  width: 100%;
  background: transparent;
  color: inherit;
}

.lc-muestra-dialog::backdrop {
  background: rgba(6, 10, 14, 0.78);
  backdrop-filter: blur(6px);
}

.lc-muestra-dialog-panel {
  position: relative;
}

.lc-muestra-dialog-close {
  position: absolute;
  top: 0.65rem;
  right: 0.75rem;
  border: 0;
  background: transparent;
  color: #e8eef2;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.lc-muestra-dialog .lc-section-title {
  font-size: 1.75rem;
  margin: 0 0 0.5rem;
}

.lc-muestra-dialog .lc-lead {
  margin: 0 0 1.1rem;
  font-size: 0.95rem;
}

.lc-muestra-creds--demo {
  margin-top: 1.15rem;
}

.lc-muestra-creds--demo .lc-canal-meta {
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  line-height: 1.45;
}

.lc-muestra-notice {
  margin: 0 0 0.9rem;
  padding: 0.65rem 0.8rem;
  font-size: 0.88rem;
  border-radius: 10px;
}

.lc-muestra-notice--error {
  background: rgba(160, 48, 48, 0.28);
  border: 1px solid rgba(220, 120, 120, 0.4);
  color: #ffe8e8;
}

.lc-muestra-form {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
}

.lc-muestra-field {
  display: grid;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 650;
  color: var(--lc-plata, #becad4);
}

.lc-muestra-field input {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border-radius: 10px;
  border: 1px solid rgba(190, 202, 212, 0.22);
  background: rgba(7, 16, 24, 0.7);
  color: #fff;
  font: inherit;
}

.lc-muestra-field input:focus {
  outline: 1px solid rgba(182, 160, 122, 0.55);
  outline-offset: 1px;
}

.lc-muestra-submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.25rem;
}

/* —— Perfil privado (Fase 1 Presentación) —— */
.lc-muestra-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lc-plata, #becad4);
}

.lc-muestra-top-meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.lc-muestra-perfil-hero {
  position: relative;
  min-height: clamp(18rem, 52vh, 28rem);
  display: flex;
  align-items: flex-end;
  padding: clamp(3.5rem, 10vw, 6rem) 0 clamp(2.25rem, 5vw, 3.25rem);
  overflow: hidden;
  background-image:
    linear-gradient(180deg, rgba(7, 16, 24, 0.35) 0%, rgba(7, 16, 24, 0.88) 72%, rgba(7, 16, 24, 0.96) 100%),
    var(--lc-perfil-img, none);
  background-size: cover;
  background-position: center;
}

.lc-muestra-perfil-hero-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(7, 16, 24, 0.88) 0%, rgba(7, 16, 24, 0.45) 55%, transparent 78%);
  pointer-events: none;
}

.lc-muestra-perfil-hero .lc-hero-beam,
.lc-muestra-perfil-hero .lc-hero-grain {
  z-index: 1;
}

.lc-muestra-perfil-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 40rem;
}

/* Título → meta con aire; Cliente↔estado juntos; meta → avance cercano sin pegar */
.lc-muestra-perfil-hero .lc-section-title {
  margin-bottom: 0;
}

.lc-muestra-perfil-meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin: 1.35rem 0 0.55rem;
}

.lc-muestra-perfil-client {
  margin: 0;
  color: #e8eef2;
  font-size: 1.05rem;
  line-height: 1.35;
}

.lc-muestra-perfil-estado {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.35;
  color: rgba(245, 242, 236, 0.78);
}

.lc-muestra-status {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin: 0 0 0.55rem;
}

.lc-muestra-status-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--lc-champan, #dcc9a3);
}

.lc-muestra-status-pct {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: clamp(1.45rem, 3vw, 1.85rem);
  font-weight: 600;
  color: #fff;
}

.lc-muestra-progress {
  height: 4px;
  max-width: 22rem;
  background: rgba(245, 242, 236, 0.14);
  border-radius: 2px;
  overflow: hidden;
}

.lc-muestra-progress-bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #b6a07a, #d4c4a4);
  transition: width 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}

.lc-muestra-progress-bar.is-ready {
  width: var(--lc-avance, 0%);
}

.lc-muestra-hero-detalle {
  margin: 0.85rem 0 0;
}

.lc-muestra-hero-detalle .lc-btn {
  min-height: 2.35rem;
  padding: 0.35rem 0.9rem;
  font-size: 0.85rem;
}

/* Carrusel de fases (Presentación) — anula grid .lc-blog-rail */
.lc-muestra-fases-head {
  margin-bottom: 0.35rem;
}

.lc-blog-rail.lc-muestra-fases-rail,
.lc-muestra-fases-rail {
  display: flex !important;
  flex-wrap: nowrap !important;
  grid-template-columns: unset !important;
  gap: 0.85rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0.35rem 0.15rem 0.9rem;
}

.lc-muestra-fases-rail::-webkit-scrollbar {
  display: none;
}

.lc-muestra-fase-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  flex: 0 0 min(15.5rem, 72vw);
  width: min(15.5rem, 72vw);
  max-width: min(15.5rem, 72vw);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.1rem 1.05rem 1.15rem;
  border-radius: var(--lc-radius, 14px);
  border: 1px solid rgba(190, 202, 212, 0.18);
  background: linear-gradient(165deg, #1a2d40 0%, #152433 48%, #0e161d 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 14px 32px rgba(0, 0, 0, 0.24);
  box-sizing: border-box;
}

.lc-muestra-fase-card::before {
  content: "";
  position: absolute;
  left: 1rem;
  right: 1rem;
  top: 0;
  height: 2px;
  border-radius: 0 0 2px 2px;
  background: linear-gradient(90deg, transparent, rgba(220, 201, 163, 0.88), transparent);
  box-shadow: 0 0 10px rgba(182, 160, 122, 0.35);
  z-index: 2;
  pointer-events: none;
}

.lc-muestra-fase-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(380px 160px at 50% 0%, rgba(182, 160, 122, 0.12), transparent 62%);
  opacity: 0.9;
  pointer-events: none;
  z-index: 1;
}

.lc-muestra-fase-card > * {
  position: relative;
  z-index: 2;
}

.lc-muestra-fase-card .lc-blog-kicker {
  color: var(--lc-champan, #b6a07a);
}

.lc-muestra-fase-card .lc-blog-card-title {
  margin: 0;
  font-size: clamp(1.15rem, 2.2vw, 1.35rem);
  color: #fff;
}

.lc-muestra-fase-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--lc-plata, #becad4);
}

.lc-muestra-fase-ej {
  color: var(--lc-champan, #dcc9a3);
}

.lc-muestra-fase-card .lc-canal-meta {
  margin: 0.2rem 0 0;
}

.lc-muestra-avance-modal-panel {
  max-width: min(42rem, 100%);
}

.lc-muestra-avance-summary {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin: 1rem 0 1.35rem;
  padding: 1.1rem 1.15rem 1.2rem;
  border-radius: 12px;
  border: 1px solid rgba(190, 202, 212, 0.16);
  background: linear-gradient(165deg, #1a2d40 0%, #152433 48%, #0e161d 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.lc-muestra-avance-summary::before {
  content: "";
  position: absolute;
  left: 1.1rem;
  right: 1.1rem;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(220, 201, 163, 0.85), transparent);
  box-shadow: 0 0 8px rgba(182, 160, 122, 0.3);
  z-index: 2;
  pointer-events: none;
}

.lc-muestra-avance-summary > * {
  position: relative;
  z-index: 2;
}

.lc-muestra-avance-summary-label {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lc-plata, #becad4);
}

.lc-muestra-avance-summary-pct {
  margin: 0.2rem 0 0.55rem;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: clamp(2rem, 5vw, 2.55rem);
  font-weight: 600;
  line-height: 1;
  color: var(--lc-champan, #dcc9a3);
}

.lc-muestra-progress--modal {
  max-width: none;
  height: 5px;
  margin: 0;
}

.lc-muestra-avance-summary-hint {
  margin: 0.55rem 0 0;
  font-size: 0.8rem;
  color: rgba(190, 202, 212, 0.72);
}

.lc-muestra-avance-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -0.15rem;
  padding: 0 0.15rem;
}

.lc-muestra-avance-table {
  width: 100%;
  border-collapse: collapse;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.88rem;
}

.lc-muestra-avance-table thead th {
  padding: 0.55rem 0.65rem;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(190, 202, 212, 0.7);
  border-bottom: 1px solid rgba(190, 202, 212, 0.18);
  white-space: nowrap;
}

.lc-muestra-avance-table tbody td {
  padding: 0.7rem 0.65rem;
  vertical-align: top;
  border-bottom: 1px solid rgba(190, 202, 212, 0.1);
  color: rgba(220, 228, 234, 0.88);
}

.lc-muestra-avance-td-fase {
  font-weight: 600;
  color: rgba(245, 242, 236, 0.92);
  max-width: 11rem;
}

.lc-muestra-avance-td-num {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--lc-plata, #becad4);
  white-space: nowrap;
}

.lc-muestra-avance-td-ej {
  color: rgba(220, 201, 163, 0.92);
}

.lc-muestra-avance-td-inc {
  color: var(--lc-champan, #dcc9a3);
}

.lc-muestra-avance-td-fecha {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(190, 202, 212, 0.65);
  max-width: 9.5rem;
}

.lc-muestra-avance-td-muted {
  color: rgba(190, 202, 212, 0.4);
}

.lc-muestra-avance-table tfoot th,
.lc-muestra-avance-table tfoot td {
  padding: 0.85rem 0.65rem 0.35rem;
  border-top: 1px solid rgba(190, 202, 212, 0.22);
  border-bottom: 0;
  font-size: 0.88rem;
  vertical-align: middle;
}

.lc-muestra-avance-table tfoot th {
  font-weight: 700;
  color: rgba(245, 242, 236, 0.9);
  text-align: left;
}

.lc-muestra-avance-td-total-avance {
  font-weight: 700;
  color: var(--lc-champan, #dcc9a3);
  white-space: nowrap;
}

.lc-muestra-avance-formula {
  margin: 1rem 0 0;
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: rgba(190, 202, 212, 0.55);
}

@media (max-width: 640px) {
  .lc-muestra-avance-table thead {
    display: none;
  }

  .lc-muestra-avance-table,
  .lc-muestra-avance-table tbody,
  .lc-muestra-avance-table tfoot,
  .lc-muestra-avance-table tr,
  .lc-muestra-avance-table td,
  .lc-muestra-avance-table th {
    display: block;
    width: 100%;
  }

  .lc-muestra-avance-table tbody tr {
    margin-bottom: 0.75rem;
    padding: 0.75rem 0.85rem;
    border-radius: 10px;
    border: 1px solid rgba(190, 202, 212, 0.12);
    background: rgba(8, 14, 20, 0.4);
  }

  .lc-muestra-avance-table tbody td {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.35rem 0;
    border: 0;
    max-width: none;
  }

  .lc-muestra-avance-table tbody td::before {
    content: attr(data-title);
    flex: 0 0 auto;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(190, 202, 212, 0.55);
  }

  .lc-muestra-avance-td-fase {
    max-width: none;
    font-size: 1rem;
    margin-bottom: 0.25rem;
  }

  .lc-muestra-avance-td-fase::before {
    display: none;
  }

  .lc-muestra-avance-table tfoot tr {
    margin-top: 0.5rem;
    padding: 0.85rem;
    border-radius: 10px;
    border: 1px solid rgba(190, 202, 212, 0.16);
    background: rgba(8, 14, 20, 0.55);
  }

  .lc-muestra-avance-table tfoot th,
  .lc-muestra-avance-table tfoot td {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0;
    border: 0;
  }

  .lc-muestra-avance-table tfoot td.lc-muestra-avance-td-muted {
    display: none;
  }
}

.lc-muestra-fases-shell {
  margin: 0.5rem 0 1.75rem;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.lc-muestra-sec-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.35rem;
}

.lc-muestra-fase-card.is-open {
  border-color: rgba(220, 201, 163, 0.5);
  box-shadow:
    inset 0 0 0 1px rgba(182, 160, 122, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 0 1px rgba(220, 201, 163, 0.18);
}

.lc-muestra-sec-panels {
  margin: 0 0 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lc-muestra-sec-panel {
  position: relative;
  isolation: isolate;
  border-radius: var(--lc-radius, 14px);
  border: 1px solid rgba(190, 202, 212, 0.18);
  background: linear-gradient(165deg, #1a2d40 0%, rgba(21, 36, 51, 0.98) 50%, rgba(14, 22, 29, 0.99) 100%);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.lc-muestra-sec-panel::before {
  content: "";
  position: absolute;
  left: 1.15rem;
  right: 1.15rem;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(220, 201, 163, 0.85), transparent);
  box-shadow: 0 0 8px rgba(182, 160, 122, 0.3);
  z-index: 2;
  pointer-events: none;
}

.lc-muestra-sec-panel[open] {
  border-color: rgba(220, 201, 163, 0.35);
}

.lc-muestra-sec-panel-sum {
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.85rem;
  padding: 0.95rem 1.1rem;
  color: #fff;
}

.lc-muestra-sec-panel-sum::-webkit-details-marker {
  display: none;
}

.lc-muestra-sec-panel-sum .lc-kicker {
  margin: 0;
}

.lc-muestra-sec-panel-sum strong {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  font-weight: 600;
}

.lc-muestra-sec-panel-meta {
  margin-left: auto;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--lc-plata, #becad4);
}

.lc-muestra-sec-panel-body {
  padding: 0 0 1.1rem;
  border-top: 1px solid rgba(190, 202, 212, 0.12);
}

.lc-muestra-sec-panel-lead {
  margin: 0.85rem clamp(1rem, 4vw, 2rem) 0.35rem;
  font-size: 0.95rem;
}

.lc-muestra-sec-panel-actions {
  margin: 0.35rem clamp(1rem, 4vw, 2rem) 0;
}

.lc-muestra-sec-panel .lc-muestra-fases-shell {
  margin-bottom: 0.75rem;
}

@media (prefers-reduced-motion: reduce) {
  .lc-muestra-progress-bar {
    transition: none;
    width: var(--lc-avance, 0%);
  }
}

/* Nav: mismas lc-canal; layout + peek móvil */
.lc-muestra-perfil-nav {
  padding-top: clamp(2rem, 5vw, 3rem);
  padding-bottom: clamp(1.5rem, 4vw, 2.25rem);
}

.lc-muestra-nav-bleed {
  margin-top: 0.35rem;
}

.lc-muestra .lc-canal-grid.lc-muestra-nav-grid {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Tarjetas «Elija qué ver»: filete dorado superior (mismo lenguaje Premium / métricas) */
.lc-muestra .lc-canal-grid.lc-muestra-nav-grid > .lc-canal {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 0;
  padding: 1.35rem 1.25rem 1.25rem;
  border-color: rgba(190, 202, 212, 0.18);
  background: linear-gradient(165deg, #1a2d40 0%, #152433 48%, #0e161d 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 16px 36px rgba(0, 0, 0, 0.26);
}

.lc-muestra .lc-canal-grid.lc-muestra-nav-grid > .lc-canal::before {
  content: "";
  position: absolute;
  left: 1.15rem;
  right: 1.15rem;
  top: 0;
  height: 2px;
  border-radius: 0 0 2px 2px;
  background: linear-gradient(90deg, transparent, rgba(220, 201, 163, 0.88), transparent);
  box-shadow: 0 0 10px rgba(182, 160, 122, 0.35);
  z-index: 2;
  pointer-events: none;
}

.lc-muestra .lc-canal-grid.lc-muestra-nav-grid > .lc-canal::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(420px 180px at 50% 0%, rgba(182, 160, 122, 0.14), transparent 62%);
  opacity: 0.85;
  pointer-events: none;
  z-index: 1;
}

.lc-muestra .lc-canal-grid.lc-muestra-nav-grid > .lc-canal > * {
  position: relative;
  z-index: 2;
}

.lc-muestra-nav-link {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.lc-muestra .lc-canal-grid.lc-muestra-nav-grid > .lc-canal .lc-kicker {
  margin: 0.1rem 0 0;
  color: var(--lc-champan, #b6a07a);
}

.lc-muestra .lc-canal-grid.lc-muestra-nav-grid > .lc-canal .lc-canal-icon {
  color: var(--lc-champan, #b6a07a);
}

.lc-muestra-nav-link:hover h2,
.lc-muestra-nav-link:focus-visible h2 {
  color: var(--lc-champan, #dcc9a3);
}

.lc-muestra .lc-canal-grid.lc-muestra-nav-grid > .lc-canal.is-nav-active {
  border-color: rgba(220, 201, 163, 0.5);
  box-shadow:
    inset 0 0 0 1px rgba(182, 160, 122, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 18px 40px rgba(0, 0, 0, 0.3);
}

.lc-muestra-nav-link.is-active h2 {
  color: var(--lc-champan, #dcc9a3);
}

.lc-muestra-perfil-panels > [data-lc-perfil-panel][hidden] {
  display: none !important;
}

.lc-muestra .lc-canal-grid.lc-muestra-nav-grid > .lc-canal h2 {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: clamp(1.25rem, 2.2vw, 1.45rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--lc-blanco, #f7fafc);
  transition: color 0.25s ease;
}

.lc-muestra .lc-canal-grid.lc-muestra-nav-grid > .lc-canal .lc-canal-meta {
  flex: 0;
  font-size: 0.88rem;
  color: var(--lc-plata, #becad4);
}

@media (max-width: 799px) {
  .lc-muestra-nav-bleed {
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
  }

  .lc-muestra .lc-canal-grid.lc-muestra-nav-grid {
    --lc-muestra-nav-w: min(16.5rem, 78vw);
    display: flex;
    gap: 0.85rem;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 0.25rem 1rem 0.85rem;
  }

  .lc-muestra .lc-canal-grid.lc-muestra-nav-grid::-webkit-scrollbar {
    display: none;
  }

  .lc-muestra .lc-canal-grid.lc-muestra-nav-grid > .lc-canal {
    flex: 0 0 var(--lc-muestra-nav-w);
    scroll-snap-align: start;
  }
}

@media (min-width: 800px) and (max-width: 1099px) {
  .lc-muestra .lc-canal-grid.lc-muestra-nav-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }
}

@media (min-width: 1100px) {
  .lc-muestra .lc-canal-grid.lc-muestra-nav-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
  }
}

.lc-muestra-como {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
  max-width: 44rem;
}

.lc-muestra-como-head {
  margin-bottom: 1.15rem;
}

.lc-muestra-como-head .lc-section-title {
  font-size: clamp(1.55rem, 3vw, 2rem);
}

.lc-muestra-perfil-actions {
  margin-top: 1.85rem;
}

.lc-muestra-stub {
  scroll-margin-top: 5.5rem;
}

#resumen {
  scroll-margin-top: 5.5rem;
}

.lc-muestra-stub-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  max-width: 32rem;
  margin-top: 0.35rem;
  border-color: rgba(190, 202, 212, 0.18);
  background: linear-gradient(165deg, #1a2d40 0%, #152433 48%, #0e161d 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 16px 36px rgba(0, 0, 0, 0.26);
}

.lc-muestra-stub-card::before {
  content: "";
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  top: 0;
  height: 2px;
  border-radius: 0 0 2px 2px;
  background: linear-gradient(90deg, transparent, rgba(220, 201, 163, 0.88), transparent);
  box-shadow: 0 0 10px rgba(182, 160, 122, 0.35);
  z-index: 2;
  pointer-events: none;
}

.lc-muestra-stub-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(420px 180px at 50% 0%, rgba(182, 160, 122, 0.12), transparent 62%);
  opacity: 0.85;
  pointer-events: none;
  z-index: 1;
}

.lc-muestra-stub-card > *,
.lc-muestra-stub-card .lc-card-body {
  position: relative;
  z-index: 2;
}

.lc-muestra-stub-card .lc-kicker {
  color: var(--lc-champan, #b6a07a);
}

.lc-muestra-stub-card .lc-canal-meta {
  flex: 0;
  color: var(--lc-plata, #becad4);
}

/* Contacto: mismas tarjetas canal que Anteproyecto / navegación del perfil */
.lc-muestra-stub--contacto .lc-section-head {
  max-width: 40rem;
}

.lc-muestra .lc-canal-grid.lc-muestra-contacto-cards {
  margin-top: 0.35rem;
}

.lc-muestra .lc-canal-grid.lc-muestra-contacto-cards > .lc-canal .lc-canal-meta {
  flex: 1;
  line-height: 1.55;
}

@media (min-width: 800px) {
  .lc-muestra .lc-canal-grid.lc-muestra-contacto-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
    width: 100%;
  }

  .lc-muestra .lc-canal-grid.lc-muestra-contacto-cards > .lc-canal {
    flex: none;
    width: auto;
    max-width: none;
    min-height: 14.5rem;
  }
}

/* —— Fase 2 Anteproyecto / Fase 3 Ejecutivo —— */
#anteproyecto,
#ejecutivo,
#documentos {
  scroll-margin-top: 5.5rem;
}

.lc-muestra-anteproyecto {
  padding-bottom: clamp(2.5rem, 6vw, 4rem);
}

.lc-muestra .lc-canal-grid.lc-muestra-ap-cards {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

/* Anteproyecto / Ejecutivo: Concepto, esquemas, disciplinas… */
.lc-muestra .lc-canal-grid.lc-muestra-ap-cards > .lc-canal {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 0;
  padding: 1.45rem 1.3rem 1.35rem;
  border-color: rgba(190, 202, 212, 0.18);
  background: linear-gradient(165deg, #1a2d40 0%, #152433 48%, #0e161d 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 16px 36px rgba(0, 0, 0, 0.26);
}

.lc-muestra .lc-canal-grid.lc-muestra-ap-cards > .lc-canal::before {
  content: "";
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  top: 0;
  height: 2px;
  border-radius: 0 0 2px 2px;
  background: linear-gradient(90deg, transparent, rgba(220, 201, 163, 0.88), transparent);
  box-shadow: 0 0 10px rgba(182, 160, 122, 0.35);
  z-index: 2;
  pointer-events: none;
}

.lc-muestra .lc-canal-grid.lc-muestra-ap-cards > .lc-canal::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(460px 190px at 50% 0%, rgba(182, 160, 122, 0.14), transparent 62%);
  opacity: 0.85;
  pointer-events: none;
  z-index: 1;
}

.lc-muestra .lc-canal-grid.lc-muestra-ap-cards > .lc-canal > * {
  position: relative;
  z-index: 2;
}

.lc-muestra .lc-canal-grid.lc-muestra-ap-cards > .lc-canal .lc-kicker {
  color: var(--lc-champan, #b6a07a);
}

.lc-muestra .lc-canal-grid.lc-muestra-ap-cards > .lc-canal .lc-canal-icon {
  color: var(--lc-champan, #b6a07a);
}

.lc-muestra .lc-canal-grid.lc-muestra-ap-cards > .lc-canal h2 {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: clamp(1.3rem, 2.4vw, 1.5rem);
  font-weight: 600;
  color: var(--lc-blanco, #f7fafc);
}

.lc-muestra .lc-canal-grid.lc-muestra-ap-cards > .lc-canal .lc-canal-meta {
  flex: 0;
  color: var(--lc-plata, #becad4);
}

.lc-muestra .lc-canal-grid.lc-muestra-ap-cards > .lc-canal--accent {
  border-color: rgba(182, 160, 122, 0.5);
  box-shadow:
    inset 0 0 0 1px rgba(182, 160, 122, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 18px 40px rgba(0, 0, 0, 0.3);
}

.lc-muestra-ap-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 1.1rem;
  margin: 0;
}

.lc-muestra-ap-pct {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 1.45rem;
  font-weight: 600;
  color: #fff;
}

.lc-muestra-ap-fecha {
  font-size: 0.88rem;
  color: var(--lc-champan, #dcc9a3);
}

.lc-muestra-progress--card {
  max-width: none;
  margin: 0.15rem 0 0.35rem;
}

.lc-muestra-ap-table-wrap {
  margin-top: clamp(2rem, 5vw, 2.75rem);
}

.lc-muestra-ap-table-head {
  margin-bottom: 1rem;
}

.lc-muestra-ap-table-head .lc-section-title {
  font-size: clamp(1.45rem, 2.8vw, 1.85rem);
}

.lc-muestra-ap-table-panel {
  overflow-x: auto;
  border-radius: var(--lc-radius, 14px);
  border: 1px solid rgba(190, 202, 212, 0.16);
  background: rgba(14, 22, 29, 0.65);
}

.lc-muestra-ap-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
}

.lc-muestra-ap-table thead th {
  background: #d9d3c7 !important;
  color: #0e161d !important;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: left;
  padding: 0.85rem 1rem;
  white-space: nowrap;
}

.lc-muestra-ap-table tbody td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid rgba(190, 202, 212, 0.12);
  color: #e8eef2;
  font-size: 0.95rem;
  vertical-align: top;
}

.lc-muestra-ap-table tbody tr:last-child td {
  border-bottom: 0;
}

.lc-muestra-ap-modal-meta {
  display: flex;
  gap: 1rem;
  margin: 0 0 0.85rem;
  color: var(--lc-champan, #dcc9a3);
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 1.25rem;
}

@media (min-width: 800px) {
  .lc-muestra .lc-canal-grid.lc-muestra-ap-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
  }
}

@media (max-width: 699px) {
  .lc-muestra-ap-table thead {
    display: none;
  }

  .lc-muestra-ap-table,
  .lc-muestra-ap-table tbody,
  .lc-muestra-ap-table tr,
  .lc-muestra-ap-table td {
    display: block;
    width: 100%;
  }

  .lc-muestra-ap-table tr {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid rgba(190, 202, 212, 0.14);
  }

  .lc-muestra-ap-table td {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.25rem 0;
    border: 0;
  }

  .lc-muestra-ap-table td::before {
    content: attr(data-title);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--lc-plata, #becad4);
  }
}

/* —— Fase 4 Medios —— */
.lc-muestra-medios-block {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
}

.lc-muestra-gal-trigger,
.lc-muestra-gal-title-btn {
  appearance: none;
  border: 0;
  background: none;
  padding: 0;
  margin: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  width: 100%;
}

/* Álbumes / carruseles con nombre (página privada) */
.lc-muestra-album {
  margin-top: 1.75rem;
}

.lc-muestra-album:first-child {
  margin-top: 0.35rem;
}

.lc-muestra-album-title {
  margin: 0 0 0.65rem;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: clamp(1.35rem, 2.6vw, 1.7rem);
  font-weight: 600;
  color: var(--lc-marfil, #f5f2ec);
}

.lc-section--night .lc-muestra-album-title {
  color: var(--lc-marfil, #f5f2ec);
}

/* Tres carruseles por geometría (horizontal / 1:1 / vertical) */
.lc-muestra-gal-group {
  margin-top: 1.5rem;
}

.lc-muestra-album .lc-muestra-gal-group:first-of-type {
  margin-top: 0.35rem;
}

.lc-muestra-gal-group-head {
  margin-bottom: 0.65rem;
}

.lc-muestra-gal-group-title {
  margin: 0;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  font-weight: 600;
  color: #fff;
}

.lc-muestra-gal-count {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--lc-plata, #becad4);
}

/* Carrusel siempre (anula grid .lc-blog-rail de premium.css) */
.lc-blog-rail.lc-muestra-gal-rail,
.lc-muestra-gal-rail {
  display: flex !important;
  flex-wrap: nowrap !important;
  grid-template-columns: unset !important;
  gap: 0.9rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0.25rem 0.15rem 0.85rem;
}

.lc-muestra-gal-rail::-webkit-scrollbar {
  display: none;
}

.lc-muestra-gal-card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  flex: 0 0 auto;
  scroll-snap-align: start;
  border-radius: var(--lc-radius, 14px);
  border: 1px solid rgba(190, 202, 212, 0.18);
  background: linear-gradient(165deg, #1a2d40 0%, #152433 48%, #0e161d 100%);
  overflow: hidden;
  box-sizing: border-box;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 12px 28px rgba(0, 0, 0, 0.22);
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  /* pan-x + pan-y: scroll de página y deslizar carrusel */
  touch-action: pan-x pan-y;
}

.lc-muestra-gal-card::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 0;
  height: 2px;
  border-radius: 0 0 2px 2px;
  background: linear-gradient(90deg, transparent, rgba(220, 201, 163, 0.85), transparent);
  box-shadow: 0 0 8px rgba(182, 160, 122, 0.3);
  z-index: 3;
  pointer-events: none;
}

/* Hint «Desliza →» sin recorte en el borde de la pantalla */
.lc-muestra-gal-group .lc-blog-rail-shell {
  padding-inline: max(0.75rem, env(safe-area-inset-left, 0px)) max(0.75rem, env(safe-area-inset-right, 0px));
  box-sizing: border-box;
}

.lc-muestra-gal-group .lc-blog-rail-hint {
  display: block;
  margin: 0.55rem 0 0;
  padding-inline: 0.15rem;
  text-align: right;
  white-space: nowrap;
  overflow: visible;
  color: rgba(232, 238, 242, 0.72);
}

/* Horizontal: carrusel con peek de la siguiente */
.lc-muestra-gal-card--landscape {
  width: min(17.5rem, 78vw);
  max-width: min(17.5rem, 78vw);
  flex: 0 0 min(17.5rem, 78vw);
}

/* Cuadrada ~25% más chica (antes 14rem / 64vw) */
.lc-muestra-gal-card--square {
  width: min(10.5rem, 48vw);
  max-width: min(10.5rem, 48vw);
  flex: 0 0 min(10.5rem, 48vw);
}

/* Vertical ~20% más grande (antes 8.1rem / 37vw) */
.lc-muestra-gal-card--portrait {
  width: min(9.72rem, 44.4vw);
  max-width: min(9.72rem, 44.4vw);
  flex: 0 0 min(9.72rem, 44.4vw);
}

.lc-muestra-gal-rail--landscape {
  gap: 0.75rem;
  padding-right: 2rem;
}

.lc-muestra-gal-rail--portrait {
  gap: 0.65rem;
}

.lc-muestra-gal-card--portrait .lc-muestra-gal-card-body {
  padding: 0.55rem 0.6rem 0.7rem;
}

.lc-muestra-gal-card--portrait .lc-blog-card-title {
  font-size: 0.92rem;
}

.lc-muestra-gal-card .lc-blog-card-title {
  margin: 0;
  color: var(--lc-blanco, #f7fafc);
}

.lc-muestra-gal-trigger {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  background: rgba(8, 14, 20, 0.75);
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

/* Capa táctil: Android no debe anclar su menú a la <img>. */
.lc-muestra-gal-trigger::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: transparent;
}

.lc-muestra-gal-card--landscape .lc-muestra-gal-trigger {
  aspect-ratio: 16 / 9;
}

.lc-muestra-gal-card--square .lc-muestra-gal-trigger {
  aspect-ratio: 1 / 1;
}

.lc-muestra-gal-card--portrait .lc-muestra-gal-trigger {
  aspect-ratio: 3 / 4;
}

.lc-muestra-gal-trigger img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  pointer-events: none;
}

.lc-muestra-gal-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.85rem 0.95rem 1rem;
}

/* Sin descripción bajo la foto: la imagen ocupa la tarjeta */
.lc-muestra-gal-card > .lc-muestra-gal-trigger:last-child {
  flex: 1;
}

.lc-muestra-gal-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.35rem 0 0;
}

.lc-muestra-gal-title-btn:hover,
.lc-muestra-gal-title-btn:focus-visible {
  color: var(--lc-champan, #dcc9a3);
}

/* Icono descarga discreto (RF + documentación) */
.lc-muestra-gal-dl-icon {
  appearance: none;
  position: absolute;
  right: 0.55rem;
  bottom: 0.55rem;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  margin: 0;
  border: 1px solid rgba(220, 201, 163, 0.28);
  border-radius: 999px;
  background: rgba(10, 16, 22, 0.55);
  color: rgba(220, 201, 163, 0.72);
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
  opacity: 0.72;
}

.lc-muestra-gal-card .lc-muestra-gal-dl-icon {
  bottom: auto;
  top: 0.55rem;
}

.lc-muestra-gal-figure {
  position: relative;
}

.lc-muestra-gal-dl-icon--modal {
  right: 0.75rem;
  bottom: 0.75rem;
  top: auto;
  width: 2.35rem;
  height: 2.35rem;
  opacity: 0.85;
}

.lc-muestra-gal-dl-icon--row {
  position: static;
  width: 2.1rem;
  height: 2.1rem;
  opacity: 0.8;
  flex-shrink: 0;
}

.lc-muestra-doc-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.lc-muestra-media-actions--icon {
  display: flex;
  justify-content: flex-end;
  margin-top: 0.85rem;
}

.lc-muestra-gal-dl-icon .lc-muestra-gal-dl-svg,
.lc-muestra-gal-dl-icon .lc-icon {
  width: 1.05rem;
  height: 1.05rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.lc-muestra-gal-dl-icon:hover,
.lc-muestra-gal-dl-icon:focus-visible {
  opacity: 1;
  color: #dcc9a3;
  border-color: rgba(220, 201, 163, 0.7);
  background: rgba(14, 22, 29, 0.82);
  outline: none;
  transform: scale(1.05);
}

.lc-muestra-gal-card:hover .lc-muestra-gal-dl-icon,
.lc-muestra-gal-figure:hover .lc-muestra-gal-dl-icon {
  opacity: 1;
}

.lc-muestra-gal-dl-icon.is-busy {
  opacity: 0.45;
  pointer-events: none;
}

/* Sheet: cancelar / descargar (long-press) */
.lc-muestra-gal-dl-sheet .lc-clientes-modal-choice {
  width: 100%;
  appearance: none;
  border: 1px solid rgba(190, 202, 212, 0.16);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.lc-muestra-gal-dl-sheet .lc-clientes-modal-choice strong {
  color: var(--lc-blanco, #f7fafc);
}

.lc-muestra-gal-dl-sheet .lc-clientes-modal-meta {
  color: var(--lc-plata, #becad4);
}

/* Identidad: texto sobre oscuro = marfil / blanco / plata; sobre marfil = noche / dorado-café */
body.lc-proyecto-muestra .lc-modal-close {
  background: rgba(14, 22, 29, 0.92);
  border-color: rgba(190, 202, 212, 0.35);
  color: var(--lc-blanco, #f7fafc);
}

body.lc-proyecto-muestra .lc-modal-close:hover,
body.lc-proyecto-muestra .lc-modal-close:focus-visible {
  background: rgba(21, 36, 51, 0.98);
  color: #fff;
}

body.lc-proyecto-muestra .lc-muestra-ap-table thead th {
  background: #d9d3c7 !important;
  color: var(--lc-noche, #0e161d) !important;
}

body.lc-proyecto-muestra .lc-section--night .lc-section-title,
body.lc-proyecto-muestra .lc-section--night .lc-blog-card-title,
body.lc-proyecto-muestra .lc-section--deep .lc-section-title,
body.lc-proyecto-muestra .lc-modal-panel h3 {
  color: var(--lc-blanco, #f7fafc);
}

body.lc-proyecto-muestra .lc-section--night .lc-lead,
body.lc-proyecto-muestra .lc-section--night .lc-canal-meta,
body.lc-proyecto-muestra .lc-section--deep .lc-lead,
body.lc-proyecto-muestra .lc-section--deep .lc-canal-meta,
body.lc-proyecto-muestra .lc-muestra-rf-view .lc-lead,
body.lc-proyecto-muestra .lc-muestra-rf-view .lc-canal-meta,
body.lc-proyecto-muestra .lc-modal-panel p {
  color: var(--lc-plata, #becad4);
}

/* Kickers: dorado-café (jerarquía; evita mancha blanca plana) */
body.lc-proyecto-muestra .lc-section--night .lc-kicker,
body.lc-proyecto-muestra .lc-section--deep .lc-kicker,
body.lc-proyecto-muestra .lc-muestra-rf-view .lc-kicker,
body.lc-proyecto-muestra .lc-muestra-perfil-nav .lc-kicker,
body.lc-proyecto-muestra .lc-modal-panel .lc-kicker {
  color: var(--lc-champan, #b6a07a);
}

body.lc-proyecto-muestra .lc-section--ivory .lc-kicker {
  color: var(--lc-champan, #b6a07a);
}

body.lc-proyecto-muestra .lc-section--ivory .lc-section-title,
body.lc-proyecto-muestra .lc-section--ivory .lc-blog-card-title {
  color: var(--lc-noche, #0e161d);
}

body.lc-proyecto-muestra .lc-section--ivory .lc-lead,
body.lc-proyecto-muestra .lc-section--ivory .lc-canal-meta {
  color: #1a2732;
}

body.lc-proyecto-muestra .lc-section--ivory .lc-btn--ghost {
  color: var(--lc-noche, #0e161d) !important;
  border-color: rgba(14, 22, 29, 0.28) !important;
  background: rgba(14, 22, 29, 0.06) !important;
}

.lc-muestra-gal-modal-panel {
  max-width: min(52rem, 96vw);
}

.lc-muestra-gal-figure {
  position: relative;
  margin: 0.75rem 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  touch-action: none;
}

.lc-muestra-gal-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: transparent;
}

.lc-muestra-gal-figure img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: min(70vh, 36rem);
  object-fit: contain;
  border-radius: 8px;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  pointer-events: none;
}

/* Sheet de descarga por encima de la visualización */
#lc-gal-dl-modal {
  z-index: 2400 !important;
}

#lc-gal-dl-modal .lc-modal-panel--clientes {
  height: auto !important;
  min-height: 0 !important;
  max-height: min(70vh, 28rem) !important;
}

.lc-muestra-gal-figure figcaption {
  margin-top: 0.65rem;
  align-self: stretch;
}

.lc-muestra-doc-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.lc-muestra-doc-dl {
  min-height: 2.4rem !important;
  padding: 0.35rem 0.75rem !important;
  font-size: 0.82rem !important;
}

.lc-muestra-media-actions {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.lc-muestra-doc-viewer {
  position: relative;
  margin-top: 0.75rem;
  -webkit-touch-callout: none;
  user-select: none;
}

.lc-muestra-doc-pdf {
  display: block;
  width: 100%;
  min-height: min(70vh, 32rem);
  height: 70vh;
  border: 0;
  border-radius: 8px;
  background: #0a1016;
}

.lc-muestra-doc-press-fab {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  z-index: 2;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #f4efe6;
  background: rgba(18, 28, 38, 0.88);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  -webkit-touch-callout: none;
}

.lc-muestra-doc-press-fab .lc-icon {
  width: 1.15rem;
  height: 1.15rem;
}

.lc-muestra-avance-table tbody tr[data-lc-doc-press] {
  cursor: default;
  -webkit-touch-callout: none;
  user-select: none;
}

.lc-muestra-avance-table tbody tr[data-lc-doc-press] td {
  -webkit-touch-callout: none;
  user-select: none;
}

.lc-muestra .lc-canal-grid.lc-muestra-vid-grid {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.lc-muestra .lc-canal-grid.lc-muestra-vid-grid > .lc-canal {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 0;
  border-color: rgba(190, 202, 212, 0.18);
  background: linear-gradient(165deg, #1a2d40 0%, #152433 48%, #0e161d 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 14px 32px rgba(0, 0, 0, 0.24);
}

.lc-muestra .lc-canal-grid.lc-muestra-vid-grid > .lc-canal::before {
  content: "";
  position: absolute;
  left: 1.15rem;
  right: 1.15rem;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(220, 201, 163, 0.88), transparent);
  box-shadow: 0 0 10px rgba(182, 160, 122, 0.35);
  z-index: 2;
  pointer-events: none;
}

.lc-muestra .lc-canal-grid.lc-muestra-vid-grid > .lc-canal > * {
  position: relative;
  z-index: 2;
}

.lc-muestra-vid-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  overflow: hidden;
  background: #0a1016;
  margin-top: 0.35rem;
}

.lc-muestra-vid-frame iframe,
.lc-muestra-vid-native {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.lc-muestra-vid-native {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  background: #0a1016;
}

.lc-muestra-vid-pending {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lc-champan, #dcc9a3);
}

@media (min-width: 800px) {
  .lc-muestra .lc-canal-grid.lc-muestra-vid-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.15rem;
  }
}

/* —— Hub: categorías sin material —— */
.lc-muestra .lc-canal-grid.lc-muestra-nav-grid > .lc-canal.is-nav-disabled,
.lc-muestra .lc-canal-grid.lc-muestra-av-hub > .lc-canal.is-nav-disabled {
  opacity: 0.42;
  filter: grayscale(0.35);
  pointer-events: none;
}

.lc-muestra-av-hub {
  margin-top: 0.35rem;
}

/* Hub Medios: mismo filete dorado superior */
.lc-muestra .lc-canal-grid.lc-muestra-av-hub > .lc-canal {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 0;
  padding: 1.35rem 1.25rem 1.25rem;
  border-color: rgba(190, 202, 212, 0.18);
  background: linear-gradient(165deg, #1a2d40 0%, #152433 48%, #0e161d 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 16px 36px rgba(0, 0, 0, 0.26);
}

.lc-muestra .lc-canal-grid.lc-muestra-av-hub > .lc-canal::before {
  content: "";
  position: absolute;
  left: 1.15rem;
  right: 1.15rem;
  top: 0;
  height: 2px;
  border-radius: 0 0 2px 2px;
  background: linear-gradient(90deg, transparent, rgba(220, 201, 163, 0.88), transparent);
  box-shadow: 0 0 10px rgba(182, 160, 122, 0.35);
  z-index: 2;
  pointer-events: none;
}

.lc-muestra .lc-canal-grid.lc-muestra-av-hub > .lc-canal::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(420px 180px at 50% 0%, rgba(182, 160, 122, 0.14), transparent 62%);
  opacity: 0.85;
  pointer-events: none;
  z-index: 1;
}

.lc-muestra .lc-canal-grid.lc-muestra-av-hub > .lc-canal > * {
  position: relative;
  z-index: 2;
}

.lc-muestra .lc-canal-grid.lc-muestra-av-hub > .lc-canal .lc-kicker {
  color: var(--lc-champan, #b6a07a);
}

.lc-muestra .lc-canal-grid.lc-muestra-av-hub > .lc-canal .lc-canal-icon {
  color: var(--lc-champan, #b6a07a);
}

.lc-muestra .lc-canal-grid.lc-muestra-av-hub > .lc-canal h2 {
  color: var(--lc-blanco, #f7fafc);
}

.lc-muestra .lc-canal-grid.lc-muestra-av-hub > .lc-canal .lc-canal-meta {
  color: var(--lc-plata, #becad4);
}

.lc-muestra-av-hub .lc-muestra-av-nav,
.lc-muestra-av-hub button.lc-muestra-nav-link {
  appearance: none;
  border: 0;
  background: none;
  padding: 0;
  margin: 0;
  width: 100%;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: inherit;
  min-height: 100%;
}

.lc-muestra .lc-canal-grid.lc-muestra-av-hub > .lc-canal.is-nav-active {
  border-color: rgba(220, 201, 163, 0.5);
  box-shadow:
    inset 0 0 0 1px rgba(182, 160, 122, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 18px 40px rgba(0, 0, 0, 0.3);
}

.lc-muestra-av-nav.is-active h2 {
  color: var(--lc-champan, #dcc9a3);
}

.lc-muestra-av-panel[hidden] {
  display: none !important;
}

/* —— Reporte fotográfico: modal tipo Clientes + vistas —— */
button.lc-clientes-modal-choice {
  appearance: none;
  width: 100%;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.lc-muestra-rf-view[hidden] {
  display: none !important;
}

.lc-muestra-rf-view {
  margin-top: 0.5rem;
}

.lc-muestra-rf-back {
  margin: 0 0 1rem;
}

.lc-muestra-rf-week {
  margin-top: 1.75rem;
  padding-top: 0.35rem;
  border-top: 1px solid rgba(190, 202, 212, 0.1);
}

.lc-muestra-rf-week:first-of-type {
  border-top: 0;
  padding-top: 0;
}

@media (min-width: 800px) {
  .lc-muestra-rf-week {
    margin-top: 2.35rem;
    padding-top: 1.35rem;
  }
}

.lc-muestra-medios-hub[hidden] {
  display: none !important;
}

.lc-muestra-nav-link.is-disabled {
  cursor: not-allowed;
}

.lc-muestra-nav-link.is-disabled h2 {
  color: var(--lc-plata, #becad4);
}

/* Modal hidro Documentación privada: choices Clientes tip app. */
.lc-muestra-docs-hidro-modal .lc-clientes-modal-choice {
  appearance: none;
  width: 100%;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.lc-muestra-docs-hidro-modal .lc-clientes-modal-choice:disabled,
.lc-muestra-docs-hidro-modal .lc-clientes-modal-choice.is-disabled {
  opacity: 0.42;
  filter: grayscale(0.35);
  pointer-events: none;
  transform: none;
  box-shadow: none;
}

/* —— Videos / tours YouTube 16:9 scroll horizontal —— */
.lc-muestra-yt-shell {
  margin-top: 1.25rem;
}

.lc-blog-rail.lc-muestra-yt-rail,
.lc-muestra-yt-rail {
  display: flex !important;
  flex-wrap: nowrap !important;
  gap: 1rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0.25rem 0.15rem 0.85rem;
}

.lc-muestra-yt-rail::-webkit-scrollbar {
  display: none;
}

.lc-muestra-yt-card {
  position: relative;
  isolation: isolate;
  flex: 0 0 min(22rem, 88vw);
  width: min(22rem, 88vw);
  scroll-snap-align: start;
  border-radius: var(--lc-radius, 14px);
  border: 1px solid rgba(190, 202, 212, 0.18);
  background: linear-gradient(165deg, #1a2d40 0%, #152433 48%, #0e161d 100%);
  overflow: hidden;
  padding: 0.95rem 0.9rem 1.05rem;
  box-sizing: border-box;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 14px 32px rgba(0, 0, 0, 0.24);
}

.lc-muestra-yt-card::before {
  content: "";
  position: absolute;
  left: 1rem;
  right: 1rem;
  top: 0;
  height: 2px;
  border-radius: 0 0 2px 2px;
  background: linear-gradient(90deg, transparent, rgba(220, 201, 163, 0.88), transparent);
  box-shadow: 0 0 10px rgba(182, 160, 122, 0.35);
  z-index: 2;
  pointer-events: none;
}

.lc-muestra-yt-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px 160px at 50% 0%, rgba(182, 160, 122, 0.12), transparent 62%);
  opacity: 0.85;
  pointer-events: none;
  z-index: 1;
}

.lc-muestra-yt-card > * {
  position: relative;
  z-index: 2;
}

.lc-muestra-yt-card .lc-blog-kicker {
  color: var(--lc-champan, #b6a07a);
}

.lc-muestra-yt-card .lc-blog-card-title {
  margin: 0.2rem 0 0.65rem;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 1.15rem;
  color: #fff;
}

.lc-muestra-yt-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  overflow: hidden;
  background: #0a1016;
}

.lc-muestra-yt-frame iframe,
.lc-muestra-yt-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.lc-muestra-tour-frame {
  aspect-ratio: 16 / 10;
  min-height: 14rem;
}

.lc-muestra-pano-wrap,
.lc-muestra-tour-wrap {
  margin-top: 1.25rem;
}

.lc-muestra-pano-wrap .lc-experience-stage,
.lc-muestra-tour-wrap .lc-experience-stage {
  min-height: min(62vw, 28rem);
}

.lc-muestra-v360-frame {
  aspect-ratio: 16 / 9;
  min-height: 16rem;
}

.lc-muestra-v360-host {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: #0a1016;
}

.lc-muestra-v360-host .video-js {
  width: 100%;
  height: 100%;
}

.lc-muestra-v360-host .vjs-tech {
  object-fit: cover;
}

.lc-muestra-tour-wrap .pnlm-hotspot.lc-tour-hotspot,
.lc-muestra-tour-wrap .pnlm-hotspot-base.lc-tour-hotspot {
  cursor: pointer;
}

/* Panel: editor de hotspots del tour */
.lc-portal-tour-hs {
  margin: 0.75rem 0 0;
  padding: 0.75rem 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.lc-portal-tour-hs-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(5.5rem, 1fr));
  gap: 0.5rem;
  align-items: end;
  margin-bottom: 0.5rem;
}

.lc-portal-tour-hs-row input {
  width: 100%;
}

/* —— Fase H: selector multi-obra —— */
.lc-muestra--elegir {
  min-height: 100vh;
}

.lc-muestra-elegir-stage {
  min-height: 100vh;
  pointer-events: none;
}

#lc-muestra-elegir-modal {
  z-index: 2200;
}

#lc-muestra-elegir-modal .lc-modal-backdrop {
  pointer-events: none;
}

.lc-muestra-elegir-panel {
  max-width: min(32rem, 94vw);
  width: 100%;
}

.lc-muestra-elegir-list {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.lc-muestra-elegir-card {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.9rem;
  align-items: stretch;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(190, 202, 212, 0.16);
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(165deg, #1a2d40 0%, #152433 48%, #0e161d 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.lc-muestra-elegir-card:hover,
.lc-muestra-elegir-card:focus-visible {
  border-color: rgba(182, 160, 122, 0.55);
  transform: translateY(-1px);
  outline: none;
}

.lc-muestra-elegir-media {
  display: block;
  min-height: 5.5rem;
  background: rgba(7, 16, 24, 0.65);
}

.lc-muestra-elegir-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 5.5rem;
  object-fit: cover;
}

.lc-muestra-elegir-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.75rem 0.85rem 0.85rem 0;
  min-width: 0;
}

.lc-muestra-elegir-body .lc-kicker {
  margin: 0;
}

.lc-muestra-elegir-name {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--lc-blanco, #f7fafc);
}

.lc-muestra-elegir-cta {
  align-self: flex-start;
  margin-top: 0.35rem;
  pointer-events: none;
}

@media (max-width: 520px) {
  .lc-muestra-elegir-card {
    grid-template-columns: 1fr;
  }

  .lc-muestra-elegir-media {
    min-height: 7rem;
  }

  .lc-muestra-elegir-media img {
    min-height: 7rem;
    max-height: 9rem;
  }

  .lc-muestra-elegir-body {
    padding: 0 0.9rem 1rem;
  }
}

/*
 * Perfil privado PC: rieles → grid a ancho de .lc-wrap (no carrusel móvil a la izquierda).
 * .lc-muestra--privado gana al flex !important base aunque falte body.lc-proyecto-muestra--perfil.
 */
@media (min-width: 800px) {
  .lc-muestra--privado .lc-muestra-nav-bleed,
  body.lc-proyecto-muestra--perfil .lc-muestra-nav-bleed {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
  }

  .lc-muestra--privado .lc-muestra-fases-shell,
  .lc-muestra--privado .lc-muestra-yt-shell,
  body.lc-proyecto-muestra--perfil .lc-muestra-fases-shell,
  body.lc-proyecto-muestra--perfil .lc-muestra-yt-shell {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding-inline: 0 !important;
    box-sizing: border-box;
  }

  /* Solo en grid de secciones: ocultar hint de carrusel móvil. Galerías RF lo conservan. */
  .lc-muestra--privado .lc-muestra-fases-shell .lc-blog-rail-hint,
  .lc-muestra--privado .lc-muestra-fases-shell .lc-blog-scroll-fade,
  body.lc-proyecto-muestra--perfil .lc-muestra-fases-shell .lc-blog-rail-hint,
  body.lc-proyecto-muestra--perfil .lc-muestra-fases-shell .lc-blog-scroll-fade {
    display: none !important;
  }

  /* Partidas: mismo eje que .lc-wrap (no a borde de pantalla). */
  .lc-muestra--privado .lc-muestra-sec-panels,
  body.lc-proyecto-muestra--perfil .lc-muestra-sec-panels {
    width: var(--lc-wrap, min(1200px, 92vw)) !important;
    max-width: 100% !important;
    margin-inline: auto !important;
    padding-inline: 0 !important;
    box-sizing: border-box;
  }

  .lc-muestra--privado .lc-muestra-como,
  body.lc-proyecto-muestra--perfil .lc-muestra-como {
    max-width: none;
    width: 100%;
  }

  /*
   * Secciones del proyecto (Resumen): grid 3 cols a ancho de wrap.
   * Sin 4ª columna: con 6 tarjetas evita fila incompleta pegada a la izquierda.
   */
  .lc-muestra--privado .lc-blog-rail.lc-muestra-fases-rail,
  .lc-muestra--privado .lc-muestra-fases-rail,
  body.lc-proyecto-muestra--perfil .lc-blog-rail.lc-muestra-fases-rail,
  body.lc-proyecto-muestra--perfil .lc-muestra-fases-rail {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    justify-items: stretch !important;
    align-items: stretch !important;
    gap: 1.15rem !important;
    overflow: visible !important;
    scroll-snap-type: none !important;
    flex-wrap: nowrap !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0.25rem 0 0.75rem !important;
    box-sizing: border-box;
  }

  .lc-muestra--privado .lc-muestra-fase-card,
  body.lc-proyecto-muestra--perfil .lc-muestra-fase-card {
    flex: none !important;
    flex-basis: auto !important;
    justify-self: stretch !important;
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  /*
   * Galerías RF (y AV): carrusel horizontal en PC — navegable, no muro de cuadrícula.
   * Anula cualquier intento de grid; tarjetas con ancho fijo + peek.
   */
  .lc-muestra--privado .lc-muestra-gal-group .lc-blog-rail-shell,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-group .lc-blog-rail-shell {
    position: relative;
    width: 100%;
    max-width: none;
    margin: 0 0 1.25rem;
    padding-inline: 0;
    box-sizing: border-box;
  }

  .lc-muestra--privado .lc-blog-rail.lc-muestra-gal-rail,
  .lc-muestra--privado .lc-muestra-gal-rail,
  body.lc-proyecto-muestra--perfil .lc-blog-rail.lc-muestra-gal-rail,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-rail {
    display: flex !important;
    flex-wrap: nowrap !important;
    grid-template-columns: unset !important;
    gap: 1rem !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory !important;
    scroll-behavior: smooth;
    width: 100% !important;
    max-width: none !important;
    padding: 0.35rem 2.75rem 1rem 0.15rem !important;
    scrollbar-width: thin;
    scrollbar-color: rgba(182, 160, 122, 0.45) transparent;
  }

  .lc-muestra--privado .lc-muestra-gal-rail::-webkit-scrollbar,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-rail::-webkit-scrollbar {
    height: 6px;
    display: block;
  }

  .lc-muestra--privado .lc-muestra-gal-rail::-webkit-scrollbar-thumb,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-rail::-webkit-scrollbar-thumb {
    background: rgba(182, 160, 122, 0.4);
    border-radius: 999px;
  }

  .lc-muestra--privado .lc-muestra-gal-card--landscape,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-card--landscape {
    flex: 0 0 min(22rem, 34vw) !important;
    width: min(22rem, 34vw) !important;
    max-width: min(22rem, 34vw) !important;
  }

  .lc-muestra--privado .lc-muestra-gal-card--square,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-card--square {
    flex: 0 0 min(14rem, 22vw) !important;
    width: min(14rem, 22vw) !important;
    max-width: min(14rem, 22vw) !important;
  }

  .lc-muestra--privado .lc-muestra-gal-card--portrait,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-card--portrait {
    flex: 0 0 min(13.5rem, 18vw) !important;
    width: min(13.5rem, 18vw) !important;
    max-width: min(13.5rem, 18vw) !important;
  }

  .lc-muestra--privado .lc-muestra-gal-group .lc-blog-scroll-fade,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-group .lc-blog-scroll-fade {
    display: block !important;
    width: 4rem;
    background: linear-gradient(90deg, transparent, rgba(10, 16, 22, 0.92) 72%);
  }

  .lc-muestra--privado .lc-muestra-gal-group .lc-blog-rail-hint,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-group .lc-blog-rail-hint {
    display: none !important; /* PC: flechas sustituyen el hint táctil */
  }

  .lc-muestra-gal-nav {
    display: none;
  }

  .lc-muestra--privado .lc-muestra-gal-nav,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 42%;
    z-index: 4;
    width: 2.55rem;
    height: 2.55rem;
    padding: 0;
    border-radius: 999px;
    border: 1px solid rgba(220, 201, 163, 0.45);
    background: linear-gradient(165deg, rgba(26, 45, 64, 0.95), rgba(14, 22, 29, 0.98));
    color: var(--lc-champan, #dcc9a3);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
  }

  .lc-muestra--privado .lc-muestra-gal-nav:hover,
  .lc-muestra--privado .lc-muestra-gal-nav:focus-visible,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-nav:hover,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-nav:focus-visible {
    border-color: rgba(220, 201, 163, 0.85);
    color: #fff;
    outline: none;
    transform: scale(1.04);
  }

  .lc-muestra--privado .lc-muestra-gal-nav:disabled,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-nav:disabled {
    opacity: 0.28;
    cursor: default;
    transform: none;
    pointer-events: none;
  }

  .lc-muestra--privado .lc-muestra-gal-nav--prev,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-nav--prev {
    left: 0.15rem;
  }

  .lc-muestra--privado .lc-muestra-gal-nav--next,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-nav--next {
    right: 0.15rem;
  }

  .lc-muestra--privado .lc-muestra-gal-nav svg,
  body.lc-proyecto-muestra--perfil .lc-muestra-gal-nav svg {
    width: 1.15rem;
    height: 1.15rem;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .lc-muestra--privado .lc-blog-rail-shell:not(.is-scrollable) .lc-muestra-gal-nav,
  body.lc-proyecto-muestra--perfil .lc-blog-rail-shell:not(.is-scrollable) .lc-muestra-gal-nav {
    display: none;
  }

  /* Videos / tours */
  .lc-muestra--privado .lc-blog-rail.lc-muestra-yt-rail,
  .lc-muestra--privado .lc-muestra-yt-rail,
  body.lc-proyecto-muestra--perfil .lc-blog-rail.lc-muestra-yt-rail,
  body.lc-proyecto-muestra--perfil .lc-muestra-yt-rail {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 1.25rem !important;
    overflow: visible !important;
    scroll-snap-type: none !important;
    width: 100% !important;
    padding: 0.25rem 0 0.75rem !important;
  }

  .lc-muestra--privado .lc-muestra-yt-card,
  body.lc-proyecto-muestra--perfil .lc-muestra-yt-card {
    flex: none !important;
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
  }

  .lc-muestra--privado .lc-canal-grid.lc-muestra-av-hub,
  body.lc-proyecto-muestra--perfil .lc-canal-grid.lc-muestra-av-hub {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 1.15rem !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
  }

  .lc-muestra--privado .lc-canal-grid.lc-muestra-nav-grid,
  body.lc-proyecto-muestra--perfil .lc-canal-grid.lc-muestra-nav-grid {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 1.15rem !important;
    width: 100% !important;
    overflow: visible !important;
  }

  .lc-muestra--privado .lc-canal-grid.lc-muestra-nav-grid > .lc-canal,
  .lc-muestra--privado .lc-canal-grid.lc-muestra-av-hub > .lc-canal,
  body.lc-proyecto-muestra--perfil .lc-canal-grid.lc-muestra-nav-grid > .lc-canal {
    flex: none !important;
    width: auto !important;
    max-width: none !important;
    min-width: 0 !important;
  }
}