* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
}

#productSection,
#featuresSection,
#stage {
  scroll-margin-top: 24px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

:root {
  --accent: #00eaff;
  --customizer-accent: #00eaff;
  --bg: #02060b;
  --page-background-image: none;
  --page-background-position-x: 50%;
  --page-background-position-y: 50%;
  --page-background-size: cover;

  --page-background-image-mobile: none;
  --mobile-background-position-x: 50%;
  --mobile-background-position-y: 0%;
  --mobile-background-size: cover;

  --customizer-background-image: none;
  --customizer-background-position-x: 50%;
  --customizer-background-position-y: 50%;
  --customizer-background-size: cover;
  --customizer-control-bg: #02060b;
  --panel: rgba(7, 17, 27, 0.72);
  --text: #f5fbff;
  --customizer-text: #f5fbff;
  --muted: #8093a4;
  --customizer-muted: #8093a4;
  --hotspot-text: #9cb1c0;
  --feature-text: #718391;
  --customizer-card-text: #718391;
  --secondary-text: #aab9c5;
  --customizer-button-text: #aab9c5;
  --submenu-text: #aab9c5;
  --control-label: #708392;
  --nav-text: #8da0af;
  --product-brand-text: rgba(255, 255, 255, 0.55);
  --primary-text: #001019;
  --title-stroke: rgba(255, 255, 255, 0.28);
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(
      circle at 50% 40%,
      rgba(0, 153, 255, 0.13),
      transparent 35%
    ),
    radial-gradient(
      circle at 15% 70%,
      rgba(0, 234, 255, 0.06),
      transparent 30%
    ),
    var(--page-background-image), var(--bg);

  background-position:
    center,
    center,
    var(--page-background-position-x) var(--page-background-position-y);

  background-size: auto, auto, var(--page-background-size);
  background-repeat: no-repeat;
  background-attachment: fixed;

  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

@media (max-width: 900px) {
  body {
    background: var(--bg);
  }

  body::before {
    display: none;
  }

  main {
    background:
      radial-gradient(
        circle at 50% 40%,
        rgba(0, 153, 255, 0.13),
        transparent 35%
      ),
      radial-gradient(
        circle at 15% 70%,
        rgba(0, 234, 255, 0.06),
        transparent 30%
      ),
      var(--page-background-image-mobile), var(--bg);

    background-position:
      center,
      center,
      var(--mobile-background-position-x) var(--mobile-background-position-y);

    background-size: auto, auto, var(--mobile-background-size);

    background-repeat: no-repeat;
  }

  .desktop-background-image-control {
    display: none;
  }
}

.app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
}

body.presentation-mode .app {
  grid-template-columns: minmax(0, 1fr);
}

body.presentation-mode aside {
  display: none;
}

#presentationModeButton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;

  min-height: 40px;
  margin-bottom: 14px;
  padding: 9px 14px;

  border: 1px solid color-mix(in srgb, var(--accent) 78%, var(--text));
  border-radius: 10px;

  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 88%, var(--bg)),
    color-mix(in srgb, var(--accent) 56%, var(--bg))
  );

  color: var(--primary-text);
  letter-spacing: 0.9px;

  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--primary-text) 24%, transparent),
    0 8px 22px color-mix(in srgb, var(--accent) 28%, transparent);

  transition:
    transform 180ms ease,
    filter 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

#presentationModeButton::before {
  content: "▶";

  display: grid;
  place-items: center;

  width: 18px;
  height: 18px;

  border: 1px solid color-mix(in srgb, var(--primary-text) 42%, transparent);
  border-radius: 50%;

  font-size: 7px;
  line-height: 1;
}

.presentation-mode-exit {
  position: fixed;
  right: max(16px, env(safe-area-inset-right));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 100;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  max-width: calc(100vw - 32px);
  min-height: 36px;
  padding: 8px 15px;

  border: 1px solid color-mix(in srgb, var(--text) 24%, transparent);
  border-left: 3px solid var(--accent);
  border-radius: 9px;

  background: color-mix(in srgb, var(--bg) 88%, transparent);

  color: var(--text);

  font-family: inherit;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;

  cursor: pointer;

  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);

  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--text) 9%, transparent),
    0 8px 24px color-mix(in srgb, var(--bg) 45%, transparent);

  transition:
    transform 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.presentation-mode-exit::before {
  content: "←";
  color: var(--accent);
  font-size: 14px;
  line-height: 1;
}

.presentation-mode-exit[hidden] {
  display: none;
}

@media (any-hover: hover) {
  #presentationModeButton:hover {
    transform: translateY(-1px);
    filter: brightness(1.08);

    border-color: var(--accent);

    box-shadow:
      inset 0 1px 0 color-mix(in srgb, var(--primary-text) 30%, transparent),
      0 10px 28px color-mix(in srgb, var(--accent) 38%, transparent);
  }

  .presentation-mode-exit:hover {
    transform: translateY(-1px);

    border-color: color-mix(in srgb, var(--accent) 60%, var(--text));
    border-left-color: var(--accent);

    background: color-mix(in srgb, var(--accent) 10%, var(--bg));

    box-shadow:
      inset 0 1px 0 color-mix(in srgb, var(--text) 12%, transparent),
      0 10px 28px color-mix(in srgb, var(--accent) 18%, transparent);
  }
}

#presentationModeButton:active,
.presentation-mode-exit:active {
  transform: translateY(0) scale(0.98);
}

#presentationModeButton:focus-visible,
.presentation-mode-exit:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  #presentationModeButton,
  .presentation-mode-exit {
    transition: none;
  }
}

main {
  position: relative;
  min-height: 100vh;
  padding: 34px 6vw 60px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 10;
}

.brand {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 6px;
}

.brand span {
  color: var(--accent);
}

nav {
  display: flex;
  gap: 28px;
  font-size: 12px;
  color: var(--nav-text);
  letter-spacing: 1px;
}

nav a {
  position: relative;
  padding: 4px 0;
  color: inherit;
  text-decoration: none;
  outline: none;

  transition: color 180ms ease;
}

nav a::after {
  content: "";
  position: absolute;
  right: 50%;
  bottom: 0;
  left: 50%;
  height: 1px;
  border-radius: 999px;

  background: var(--accent);
  opacity: 0;

  box-shadow:
    0 0 6px var(--accent),
    0 0 12px color-mix(in srgb, var(--accent) 45%, transparent);

  transition:
    right 180ms ease,
    left 180ms ease,
    opacity 180ms ease;
}

nav a:hover,
nav a:focus-visible {
  color: var(--accent);
}

nav a:hover::after,
nav a:focus-visible::after {
  right: 0;
  left: 0;
  opacity: 1;
}

nav a:focus-visible {
  outline: 1px solid color-mix(in srgb, var(--accent) 65%, transparent);
  outline-offset: 4px;
  border-radius: 2px;
}

/* ESTADO ACTIVO DE LA NAVEGACIÓN */

nav a.is-active {
  color: var(--accent);
}

nav a.is-active::after {
  right: 0;
  left: 0;
  opacity: 1;
}

.hero {
  min-height: 650px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  position: relative;
}

.copy {
  position: relative;
  z-index: 5;
  max-width: 520px;
}

.product-brand {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--product-brand-text);
  margin-bottom: 8px;
}

.eyebrow {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 4px;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(50px, 6vw, 92px);
  line-height: 0.88;
  letter-spacing: -0.04em;
  margin-bottom: 22px;
}

h1 span {
  display: block;
  color: transparent;
  -webkit-text-stroke: 1px var(--title-stroke);
  letter-spacing: 0;
}

.description {
  color: var(--muted);
  line-height: 1.7;
  max-width: 450px;
  font-size: 14px;
}

.actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

button {
  border: 0;
  cursor: pointer;
  font-weight: 700;
  letter-spacing: 0.8px;
  appearance: none;
  -webkit-appearance: none;
}

button:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
  outline-offset: 3px;
}

.primary {
  padding: 14px 22px;
  background: linear-gradient(
    135deg,
    var(--accent),
    color-mix(in srgb, var(--accent) 68%, var(--primary-text))
  );
  color: var(--primary-text);
  border-radius: 7px;
  box-shadow: 0 0 34px color-mix(in srgb, var(--accent) 28%, transparent);
}

.secondary {
  padding: 14px 22px;
  background: color-mix(in srgb, var(--text) 3.5%, transparent);
  color: var(--secondary-text);
  border: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
  border-radius: 7px;
}

/* BOTONES DEL PERSONALIZADOR */

aside button.secondary {
  box-sizing: border-box;
  width: 100%;
  min-height: 30px;
  margin: 0;
  padding: 6px 8px;

  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: 7px;

  background: color-mix(in srgb, var(--accent) 4%, transparent);

  color: var(--secondary-text);
  font-family: inherit;
  font-size: 9px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.5px;

  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 6%, transparent);

  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

/* Mantener ocultos los botones que lo requieran */
aside button.secondary[hidden] {
  display: none;
}

/* Respuesta al pasar el puntero */
@media (any-hover: hover) {
  aside button.secondary:not(:disabled):hover {
    background-color: color-mix(in srgb, var(--accent) 10%, transparent);

    border-color: color-mix(in srgb, var(--accent) 65%, transparent);

    box-shadow:
      inset 0 1px 0 color-mix(in srgb, var(--text) 10%, transparent),
      0 0 16px color-mix(in srgb, var(--accent) 20%, transparent);
  }
}

/* Navegación con teclado */
aside button.secondary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Respuesta al presionar */
aside button.secondary:not(:disabled):active {
  background-color: color-mix(in srgb, var(--accent) 16%, transparent);

  border-color: var(--accent);

  box-shadow: inset 0 2px 6px color-mix(in srgb, var(--bg) 60%, transparent);
}

/* Estado deshabilitado */
aside button.secondary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

@media (prefers-reduced-motion: reduce) {
  aside button.secondary {
    transition: none;
  }
}

#demoButton {
  background: color-mix(in srgb, var(--accent) 4.5%, transparent);
  border-color: color-mix(in srgb, var(--accent) 16%, transparent);
  transition:
    background 180ms ease,
    border-color 180ms ease;
}

#demoButton:hover {
  background: color-mix(in srgb, var(--accent) 7.5%, transparent);
  border-color: color-mix(in srgb, var(--accent) 28%, transparent);
}

.stage {
  height: 560px;
  position: relative;
  display: grid;
  place-items: center;
  perspective: 1000px;

  background: radial-gradient(
    ellipse at 50% 48%,
    rgba(255, 255, 255, 0.075) 0%,
    rgba(255, 255, 255, 0.032) 30%,
    rgba(255, 255, 255, 0) 68%
  );
}

.glow {
  position: absolute;
  width: 390px;
  height: 390px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--accent) 18%, transparent) 0%,
    color-mix(in srgb, var(--accent) 10%, transparent) 32%,
    color-mix(in srgb, var(--accent) 4.5%, transparent) 52%,
    transparent 74%
  );
  filter: blur(20px);
  animation: breathe 4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes breathe {
  50% {
    transform: scale(1.035);
    opacity: 0.89;
  }
}

.product {
  position: relative;
  width: 360px;
  height: 447px;
}

@media (min-width: 901px) {
  .product {
    width: 420px;
    height: 522px;
  }
}

#productModel {
  display: block;
  --progress-bar-height: 0px;
}

#productModel:not(:defined) > * {
  display: none;
}

.model-poster {
  position: absolute;
  inset: 0;
  z-index: 12;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 1;
  visibility: visible;
  pointer-events: none;

  transition: none;
}

.model-poster.is-hidden {
  opacity: 0;
  visibility: hidden;
}

/* Mantener oculto el póster hasta que tenga una imagen válida */
.model-poster:not([src]),
.model-poster[hidden] {
  display: none;
}

.model-loader {
  position: absolute;
  inset: 0;
  z-index: 13;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 12px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  transition:
    opacity 180ms ease,
    visibility 0s linear 180ms;
}

.model-loader.is-visible {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}

.model-loader__ring {
  width: 28px;
  height: 28px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-top-color: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 16px color-mix(in srgb, var(--accent) 16%, transparent);
  animation: modelLoaderSpin 800ms linear infinite;
}

.model-loader__text {
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  text-align: center;
}

@keyframes modelLoaderSpin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .model-loader__ring {
    animation: none;
  }
}

.floor {
  position: absolute;
  width: 300px;
  height: 54px;
  bottom: 54px;
  border-radius: 50%;
  background: radial-gradient(
    ellipse,
    rgba(0, 0, 0, 0.5) 0%,
    rgba(0, 0, 0, 0.28) 36%,
    color-mix(in srgb, var(--accent) 7%, transparent) 60%,
    transparent 78%
  );
  transform: translateX(var(--floor-shift-x, 0px)) rotateX(70deg);
  filter: blur(14px);
  opacity: 0.82;
  pointer-events: none;
}

aside {
  --accent: var(--customizer-accent);
  --bg: var(--customizer-control-bg);
  --text: var(--customizer-text);
  --muted: var(--customizer-muted);
  --secondary-text: var(--customizer-button-text);
  --feature-text: var(--customizer-card-text);

  position: sticky;
  top: 0;
  align-self: start;
  z-index: 20;
  min-height: 100vh;
  padding: 34px 16px;
  background-color: var(--panel);
  background-image:
    linear-gradient(var(--panel), var(--panel)),
    var(--customizer-background-image);

  background-position:
    center,
    var(--customizer-background-position-x)
      var(--customizer-background-position-y);

  background-size: auto, var(--customizer-background-size);

  background-repeat: no-repeat;
  border-left: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  backdrop-filter: blur(20px);
}

.panel-title {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 3px;
  margin-bottom: 18px;
}

.customizer-category-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 0 8px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2.4px;
  text-shadow: 0 0 14px color-mix(in srgb, var(--accent) 45%, transparent);
}

.customizer-category-title::before {
  content: "";
  width: 3px;
  height: 11px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow:
    0 0 8px var(--accent),
    0 0 18px color-mix(in srgb, var(--accent) 55%, transparent);
}

.customizer-category-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--accent) 45%, transparent),
    transparent
  );
}

.customizer-submenu {
  position: relative;
  margin-bottom: 8px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 16%, transparent);
  border-radius: 12px;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--text) 4%, transparent),
    color-mix(in srgb, var(--accent) 2%, transparent)
  );
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--text) 6%, transparent),
    0 8px 24px rgba(0, 0, 0, 0.12);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.customizer-submenu:hover {
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}

.customizer-submenu:hover summary::before {
  background: var(--accent);

  box-shadow:
    0 0 8px var(--accent),
    0 0 16px color-mix(in srgb, var(--accent) 55%, transparent);
}

.customizer-submenu[open] {
  border-color: color-mix(in srgb, var(--accent) 38%, transparent);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--text) 8%, transparent),
    0 0 22px color-mix(in srgb, var(--accent) 8%, transparent),
    0 12px 30px rgba(0, 0, 0, 0.18);
}

.customizer-submenu summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  padding: 9px 42px 9px 14px;
  color: var(--submenu-text);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.15px;
  line-height: 1.45;
  list-style: none;
  cursor: pointer;
  user-select: none;
  transition:
    color 180ms ease,
    background 180ms ease;
}

.customizer-submenu summary::-webkit-details-marker {
  display: none;
}

.customizer-submenu summary::before {
  content: "";
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border: 1px solid color-mix(in srgb, var(--accent) 65%, transparent);
  border-radius: 2px;
  transform: rotate(45deg);
  box-shadow: 0 0 8px color-mix(in srgb, var(--accent) 25%, transparent);
  transition:
    background 180ms ease,
    box-shadow 180ms ease;
}

.customizer-submenu summary::after {
  content: "+";
  position: absolute;
  right: 12px;
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 7px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  box-shadow: inset 0 0 10px color-mix(in srgb, var(--accent) 5%, transparent);
  transition:
    transform 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.customizer-submenu summary:hover {
  color: var(--submenu-text);
  background: color-mix(in srgb, var(--accent) 5%, transparent);
}

.customizer-submenu summary:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: -2px;
}

.customizer-submenu[open] summary {
  color: var(--submenu-text);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--accent) 9%, transparent),
    color-mix(in srgb, var(--accent) 2%, transparent)
  );
}

.customizer-submenu[open] summary::before {
  background: var(--accent);
  box-shadow:
    0 0 8px var(--accent),
    0 0 16px color-mix(in srgb, var(--accent) 55%, transparent);
}

.customizer-submenu[open] summary::after {
  content: "−";
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  box-shadow:
    inset 0 0 10px color-mix(in srgb, var(--accent) 10%, transparent),
    0 0 12px color-mix(in srgb, var(--accent) 18%, transparent);
}

/* DIMENSIONES COMPACTAS DE LOS SUBMENÚS */

.customizer-submenu {
  box-sizing: border-box;
  width: 100%;
  margin-left: 0;
  margin-right: 0;
  border-radius: 8px;
}

.customizer-submenu summary {
  min-height: 24px;
  padding: 4px 24px 4px 8px;
  gap: 5px;
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: 0.4px;
}

.customizer-submenu summary::before {
  width: 5px;
  height: 5px;
}

.customizer-submenu summary::after {
  right: 5px;
  width: 16px;
  height: 16px;
  border-radius: 5px;
  font-size: 10px;
}

.customizer-submenu-content {
  padding: 12px 12px 0;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent) 2%, transparent),
    transparent 60px
  );
}

.customizer-submenu-content .control:last-child {
  margin-bottom: 12px;
}

.control {
  margin-bottom: 8px;
}

.control label {
  display: block;
  font-size: 10px;
  color: var(--control-label);
  letter-spacing: 1px;
  margin-bottom: 6px;
}

aside input[type="text"],
aside input[type="url"],
aside input[type="number"] {
  width: 100%;
  min-width: 0;
  height: 30px;
  padding: 5px 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
  border-radius: 7px;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--text) 5%, transparent),
    color-mix(in srgb, var(--accent) 2.5%, transparent)
  );
  color: var(--text);
  font-family: inherit;
  font-size: 12px;
  line-height: 1.3;
  caret-color: var(--accent);
  outline: none;
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 6%, transparent);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease;
}

aside input[type="text"]:hover,
aside input[type="url"]:hover,
aside input[type="number"]:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}

aside input[type="text"]:focus,
aside input[type="url"]:focus,
aside input[type="number"]:focus {
  border-color: var(--accent);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--text) 8%, transparent),
    0 0 0 2px color-mix(in srgb, var(--accent) 12%, transparent),
    0 0 14px color-mix(in srgb, var(--accent) 10%, transparent);
}

aside input[type="text"]::placeholder,
aside input[type="url"]::placeholder,
aside input[type="number"]::placeholder {
  color: var(--muted);
  opacity: 0.85;
}

aside select {
  width: 100%;
  min-width: 0;
  height: 30px;
  padding: 5px 34px 5px 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
  border-radius: 7px;
  background-color: transparent;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--accent) 50%),
    linear-gradient(135deg, var(--accent) 50%, transparent 50%),
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--text) 5%, transparent),
      color-mix(in srgb, var(--accent) 2.5%, transparent)
    );
  background-position:
    calc(100% - 17px) center,
    calc(100% - 12px) center,
    0 0;
  background-size:
    5px 5px,
    5px 5px,
    100% 100%;
  background-repeat: no-repeat;
  color: var(--text);
  font-family: inherit;
  font-size: 12px;
  line-height: 1.3;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  outline: none;
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 6%, transparent);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease;
}

aside select:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

#productSelectInput:disabled {
  opacity: 1;
  cursor: wait;
}

aside select:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}

aside select:focus {
  border-color: var(--accent);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--text) 8%, transparent),
    0 0 0 2px color-mix(in srgb, var(--accent) 12%, transparent),
    0 0 14px color-mix(in srgb, var(--accent) 10%, transparent);
}

aside select option {
  background: var(--bg);
  color: var(--text);
}

.control:has(> input[type="color"]) {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 62px;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
  padding: 5px 10px 5px 14px;
  border: 1px solid color-mix(in srgb, var(--text) 7%, transparent);
  border-radius: 10px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--text) 3.5%, transparent),
    color-mix(in srgb, var(--accent) 1.5%, transparent)
  );
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 4%, transparent);
  transition:
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.control:has(> input[type="color"])::before {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 0;
  width: 2px;
  border-radius: 999px;
  background: var(--accent);
  opacity: 0.3;
  box-shadow: 0 0 8px var(--accent);
  transition: opacity 180ms ease;
}

.control:has(> input[type="color"]):hover {
  border-color: color-mix(in srgb, var(--accent) 24%, transparent);
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--text) 4.5%, transparent),
    color-mix(in srgb, var(--accent) 4%, transparent)
  );
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--text) 6%, transparent),
    0 0 16px color-mix(in srgb, var(--accent) 5%, transparent);
}

.control:has(> input[type="color"]):hover::before {
  opacity: 0.8;
}

.control:has(> input[type="color"]) > label {
  margin-bottom: 0;
  line-height: 1.45;
}

input[type="color"] {
  width: 62px;
  height: 18px;
  justify-self: end;
  padding: 2px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 32%, transparent);
  border-radius: 8px;
  outline: none;
  background: color-mix(in srgb, var(--text) 4%, transparent);
  box-shadow:
    inset 0 0 10px color-mix(in srgb, var(--accent) 5%, transparent),
    0 0 10px color-mix(in srgb, var(--accent) 7%, transparent);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

input[type="color"]:hover {
  transform: scale(1.05);
  border-color: color-mix(in srgb, var(--accent) 70%, transparent);
  box-shadow:
    inset 0 0 10px color-mix(in srgb, var(--accent) 8%, transparent),
    0 0 14px color-mix(in srgb, var(--accent) 18%, transparent);
}

input[type="color"]:focus-visible {
  border-color: var(--accent);
  box-shadow:
    0 0 0 2px color-mix(in srgb, var(--accent) 18%, transparent),
    0 0 15px color-mix(in srgb, var(--accent) 24%, transparent);
}

input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

input[type="color"]::-webkit-color-swatch {
  border: 0;
  border-radius: 5px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -1px 0 rgba(0, 0, 0, 0.28);
}

input[type="color"]::-moz-color-swatch {
  border: 0;
  border-radius: 5px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -1px 0 rgba(0, 0, 0, 0.28);
}

.control:has(> input[type="color"]:disabled) {
  opacity: 0.42;
}

input[type="color"]:disabled {
  filter: saturate(0.35);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

aside input[type="text"]:disabled,
aside input[type="url"]:disabled,
aside input[type="number"]:disabled {
  color: var(--muted);
  opacity: 0.45;
  cursor: not-allowed;
}

aside .control > label:has(> input[type="checkbox"]) {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 30px;
  margin-bottom: 0;
  padding: 5px 9px;
  border: 1px solid color-mix(in srgb, var(--accent) 16%, transparent);
  border-radius: 8px;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--text) 3%, transparent),
    color-mix(in srgb, var(--accent) 2%, transparent)
  );
  line-height: 1.4;
  cursor: pointer;
}

aside input[type="checkbox"] {
  --switch-knob: var(--control-label);
  flex: 0 0 32px;
  order: 1;
  width: 32px;
  height: 18px;
  margin: 0 0 0 auto;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--text) 20%, transparent);
  border-radius: 999px;
  background-color: color-mix(in srgb, var(--text) 6%, transparent);
  background-image: radial-gradient(
    circle,
    var(--switch-knob) 0 4px,
    transparent 5px
  );
  background-size: 10px 10px;
  background-position: 3px center;
  background-repeat: no-repeat;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition:
    background-position 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

aside input[type="checkbox"]:checked {
  --switch-knob: var(--accent);
  background-position: calc(100% - 3px) center;
  background-color: color-mix(in srgb, var(--accent) 16%, transparent);
  border-color: color-mix(in srgb, var(--accent) 65%, transparent);
  box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 15%, transparent);
}

aside input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

aside input[type="checkbox"]:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

@media (prefers-reduced-motion: reduce) {
  aside input[type="checkbox"] {
    transition: none;
  }
}

aside .range {
  display: block;
  width: 100%;
  min-width: 0;
  height: 24px;
  margin: 0;
  padding: 0;
  background: transparent;
  accent-color: var(--accent);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  outline: none;
}

aside .range::-webkit-slider-runnable-track {
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--accent) 40%, transparent),
    color-mix(in srgb, var(--text) 15%, transparent)
  );
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 15%, transparent);
}

aside .range::-webkit-slider-thumb {
  width: 12px;
  height: 12px;
  margin-top: -4px;
  box-sizing: border-box;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: var(--bg);
  box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 35%, transparent);
  appearance: none;
  -webkit-appearance: none;
}

aside .range::-moz-range-track {
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--accent) 40%, transparent),
    color-mix(in srgb, var(--text) 15%, transparent)
  );
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 15%, transparent);
}

aside .range::-moz-range-thumb {
  width: 12px;
  height: 12px;
  box-sizing: border-box;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: var(--bg);
  box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 35%, transparent);
}

aside .range:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

aside .range::-webkit-slider-thumb {
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

aside .range::-moz-range-thumb {
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

@media (any-hover: hover) {
  aside .range:hover::-webkit-slider-thumb {
    transform: scale(1.2);
    background-color: color-mix(in srgb, var(--accent) 18%, var(--bg));
    box-shadow:
      0 0 6px color-mix(in srgb, var(--accent) 55%, transparent),
      0 0 16px color-mix(in srgb, var(--accent) 35%, transparent);
  }

  aside .range:hover::-moz-range-thumb {
    transform: scale(1.2);
    background-color: color-mix(in srgb, var(--accent) 18%, var(--bg));
    box-shadow:
      0 0 6px color-mix(in srgb, var(--accent) 55%, transparent),
      0 0 16px color-mix(in srgb, var(--accent) 35%, transparent);
  }
}

@media (prefers-reduced-motion: reduce) {
  aside .range::-webkit-slider-thumb {
    transition: none;
  }

  aside .range::-moz-range-thumb {
    transition: none;
  }
}

.mini-card {
  position: relative;
  margin-top: 16px;
  padding: 10px 12px 10px 14px;
  overflow: hidden;

  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
  border-radius: 8px;

  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 7%, transparent),
    color-mix(in srgb, var(--text) 2%, transparent)
  );

  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--text) 7%, transparent),
    0 0 16px color-mix(in srgb, var(--accent) 6%, transparent);

  transition:
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.mini-card::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 0;
  width: 2px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.mini-card::after {
  content: "";
  position: absolute;
  top: 11px;
  right: 11px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow:
    0 0 6px var(--accent),
    0 0 12px color-mix(in srgb, var(--accent) 55%, transparent);
}

.mini-card:hover {
  border-color: color-mix(in srgb, var(--accent) 48%, transparent);

  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 11%, transparent),
    color-mix(in srgb, var(--text) 3%, transparent)
  );

  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--text) 9%, transparent),
    0 0 18px color-mix(in srgb, var(--accent) 13%, transparent);
}

.mini-card strong {
  display: block;
  padding-right: 14px;
  margin-bottom: 5px;
  color: var(--text);
  font-size: clamp(10px, calc(7px + 0.45vw), 12px);
  line-height: 1.3;
  letter-spacing: 1.1px;
}

.mini-card p {
  color: var(--feature-text);
  font-size: clamp(9.5px, calc(7.5px + 0.35vw), 11px);
  line-height: 1.45;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: -30px;
  position: relative;
  z-index: 5;
}

.feature {
  padding: 20px;
  background: color-mix(in srgb, var(--text) 2.5%, transparent);
  border: 1px solid color-mix(in srgb, var(--text) 5.5%, transparent);
  border-radius: 9px;
}

.feature b {
  display: block;
  color: var(--accent);
  margin-bottom: 7px;
  font-size: 11px;
}

.feature span {
  color: var(--feature-text);
  font-size: 11px;
}

@media (max-width: 900px) {
  .glow {
    animation: none;
  }

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

  main,
  aside {
    min-width: 0;
  }

  aside {
    position: relative;
    top: auto;
    height: auto;
    min-height: auto;
    overflow-y: visible;
    border-left: 0;
    border-top: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 80px;
  }

  .copy {
    text-align: center;
    margin: auto;
  }

  .description {
    margin: auto;
  }

  .actions {
    justify-content: center;
  }

  .stage {
    height: 500px;
  }

  header {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }

  nav {
    display: flex;
    flex: 0 0 100%;
    justify-content: center;
    gap: clamp(14px, 5vw, 28px);
    padding: 8px 12px;

    border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
    border-radius: 8px;

    background: color-mix(in srgb, var(--accent) 4%, transparent);

    font-size: 10px;
  }
}

/* DESCRIPCIÓN MULTILÍNEA DEL PRODUCTO */

aside textarea {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 64px;
  max-height: 120px;
  padding: 8px 10px;

  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
  border-radius: 7px;

  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--text) 5%, transparent),
    color-mix(in srgb, var(--accent) 2.5%, transparent)
  );

  color: var(--text);
  font-family: inherit;
  font-size: 12px;
  line-height: 1.45;
  caret-color: var(--accent);

  resize: vertical;
  outline: none;

  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 6%, transparent);

  transition:
    border-color 180ms ease,
    box-shadow 180ms ease;
}

aside textarea:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}

aside textarea:focus {
  border-color: var(--accent);

  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--text) 8%, transparent),
    0 0 0 2px color-mix(in srgb, var(--accent) 12%, transparent),
    0 0 14px color-mix(in srgb, var(--accent) 10%, transparent);
}

/* PROTECCIÓN DEL MODELO Y LOS HOTSPOTS */

@media (min-width: 901px) and (max-width: 1280px) {
  .app {
    grid-template-columns: 1fr;
  }

  aside {
    position: relative;
    top: auto;
    align-self: stretch;
    height: auto;
    min-height: auto;
    overflow-y: visible;

    border-left: 0;
    border-top: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  }
}

/* PERSONALIZADOR RESPONSIVE */

@media (max-width: 900px) {
  aside {
    padding: 24px 16px;
  }

  .customizer-submenu summary {
    min-height: 32px;
    padding: 6px 30px 6px 10px;
    gap: 6px;
    font-size: 9px;
    line-height: 1.3;
    letter-spacing: 0.55px;
  }

  .customizer-submenu summary::after {
    right: 6px;
    width: 18px;
    height: 18px;
    font-size: 12px;
  }

  aside input[type="text"],
  aside input[type="url"],
  aside input[type="number"],
  aside select {
    height: 34px;
  }

  input[type="color"] {
    height: 22px;
  }

  aside .control > label:has(> input[type="checkbox"]) {
    min-height: 34px;
  }

  aside button.secondary {
    min-height: 34px;
  }

  aside .range {
    height: 30px;
  }
}

/* DISTRIBUCIÓN VERTICAL DEL PERSONALIZADOR */

@media (max-width: 1280px) {
  aside {
    display: block;

    padding-left: max(16px, calc(50% - 210px));

    padding-right: max(16px, calc(50% - 210px));
  }
}

/* CARACTERÍSTICAS RESPONSIVE */

@media (min-width: 551px) and (max-width: 900px) {
  .features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 550px) {
  main {
    padding: 25px 20px 50px;
  }

  h1 {
    font-size: clamp(46px, 14.5vw, 54px);
    overflow-wrap: anywhere;
  }

  .glow {
    width: min(390px, calc(100vw - 40px));
    height: min(390px, calc(100vw - 40px));
  }

  .product {
    width: 288px;
    height: 358px;
  }

  .actions {
    width: 100%;
    flex-wrap: wrap;
    gap: 10px;
  }

  #buyButton,
  #demoButton {
    flex: 1 1 150px;
    min-width: 0;
    padding: 12px 16px;
    line-height: 1.3;
    text-align: center;
  }

  .features {
    grid-template-columns: 1fr;
  }

  .hotspot {
    display: none;
  }
}

@media (max-width: 359px) {
  .product {
    width: calc(100vw - 80px);
    height: auto;
    aspect-ratio: 360 / 447;
  }
}

@media (max-width: 456px) {
  #hotspot1 {
    margin-left: -2.4px;
    letter-spacing: 0;
  }
}

.hotspot-3d {
  width: 14px;
  height: 14px;
  padding: 0;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: transparent;
  box-shadow: 0 0 12px var(--accent);
  pointer-events: none;
  position: relative;
}

#hotspot1Anchor,
#hotspot2Anchor,
#hotspot3Anchor {
  opacity: 0;
}

.hotspot-dot-3d {
  position: absolute;
  z-index: 11;
  width: 14px;
  height: 14px;
  padding: 0;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: transparent;
  box-shadow: 0 0 12px var(--accent);
  pointer-events: none;
  transform: translate(-50%, -50%);
  visibility: hidden;
  transition:
    opacity 260ms ease,
    transform 180ms ease;
}

.hotspot-label-3d {
  position: absolute;
  z-index: 10;
  pointer-events: none;
  width: max-content;
  max-width: 140px;
  color: var(--hotspot-text);
  font-size: 10px;
  line-height: 1.35;
  letter-spacing: 1px;
  white-space: normal;
  overflow-wrap: break-word;
  transform: translate(
      var(--hotspot-text-offset, 12px),
      calc(-50% + var(--hotspot-text-offset-y, 0px))
    )
    scale(var(--hotspot-text-scale, 1));
  transform-origin: left center;

  visibility: hidden;
}

.hotspot-label-3d.is-left {
  transform: translate(
      calc(-100% + var(--hotspot-text-offset, -12px)),
      calc(-50% + var(--hotspot-text-offset-y, 0px))
    )
    scale(var(--hotspot-text-scale, 1));

  transform-origin: right center;

  text-align: right;
}

@media (max-width: 550px) {
  .hotspot-dot-3d {
    width: 11.2px;
    height: 11.2px;
  }

  .hotspot-label-3d {
    max-width: 112px;
    font-size: 8px;
    letter-spacing: 0.8px;
  }
}

.background-image-guide-dialog {
  width: min(560px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  margin: auto;
  padding: 0;
  overflow: auto;
  overscroll-behavior: contain;

  border: 1px solid color-mix(in srgb, var(--accent) 38%, transparent);
  border-radius: 18px;

  background:
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--accent) 9%, transparent),
      transparent 42%
    ),
    color-mix(in srgb, var(--bg) 94%, black);

  color: var(--customizer-text);

  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.72),
    0 0 38px color-mix(in srgb, var(--accent) 14%, transparent);
}

.background-image-guide-dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(8px);
}

.background-image-guide-dialog[open] {
  animation: background-image-guide-enter 180ms ease-out;
}

.background-image-guide-card {
  padding: 28px;
}

.background-image-guide-kicker {
  display: block;
  margin-bottom: 10px;

  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.8px;
}

.background-image-guide-dialog h2 {
  margin-bottom: 10px;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.05;
}

.background-image-guide-dialog p {
  color: var(--customizer-muted);
  font-size: 14px;
  line-height: 1.55;
}

.background-image-guide-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.background-image-guide-specs > div {
  min-width: 0;
  padding: 13px;

  border: 1px solid color-mix(in srgb, var(--customizer-text) 9%, transparent);
  border-radius: 10px;

  background: color-mix(in srgb, var(--customizer-control-bg) 82%, transparent);
}

.background-image-guide-specs dt {
  margin-bottom: 6px;

  color: var(--control-label);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1px;
}

.background-image-guide-specs dd {
  color: var(--customizer-text);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

.background-image-guide-tip {
  margin-top: 18px;
  padding: 13px 14px;

  border-left: 2px solid var(--accent);

  background: color-mix(in srgb, var(--accent) 7%, transparent);
}

.background-image-guide-tip strong {
  color: var(--accent);
}

.background-image-guide-actions {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 10px;
  margin-top: 22px;
}

.background-image-guide-actions button {
  width: 100%;
  min-height: 46px;
}

@keyframes background-image-guide-enter {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 550px) {
  .background-image-guide-dialog {
    width: calc(100vw - 20px);
    max-height: calc(100dvh - 20px);
  }

  .background-image-guide-card {
    padding: 20px;
  }

  .background-image-guide-specs,
  .background-image-guide-actions {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .background-image-guide-dialog[open] {
    animation: none;
  }
}

.background-image-frame-button {
  margin-top: 8px;
}

.background-image-frame-dialog {
  width: min(720px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  margin: auto;
  padding: 0;
  overflow: auto;
  overscroll-behavior: contain;

  border: 1px solid color-mix(in srgb, var(--accent) 38%, transparent);
  border-radius: 18px;

  background:
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--accent) 9%, transparent),
      transparent 42%
    ),
    color-mix(in srgb, var(--bg) 94%, black);

  color: var(--customizer-text);

  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.72),
    0 0 38px color-mix(in srgb, var(--accent) 14%, transparent);
}

.background-image-frame-dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(8px);
}

.background-image-frame-dialog[open] {
  animation: background-image-guide-enter 180ms ease-out;
}

.background-image-frame-card {
  padding: 28px;
}

.background-image-frame-kicker {
  display: block;
  margin-bottom: 10px;

  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.8px;
}

.background-image-frame-dialog h2 {
  margin-bottom: 10px;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.05;
}

.background-image-frame-dialog p {
  color: var(--customizer-muted);
  font-size: 14px;
  line-height: 1.55;
}

.background-image-frame-preview {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 22px auto 0;
  overflow: hidden;

  border: 1px solid color-mix(in srgb, var(--accent) 36%, transparent);
  border-radius: 12px;

  background-color: var(--bg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;

  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.28);
}

.background-image-frame-preview.is-portrait {
  width: min(240px, 100%);
  aspect-ratio: 9 / 16;
}

.background-image-frame-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;

  background-image:
    linear-gradient(
      90deg,
      transparent calc(33.333% - 0.5px),
      rgba(255, 255, 255, 0.22) 33.333%,
      transparent calc(33.333% + 0.5px),
      transparent calc(66.666% - 0.5px),
      rgba(255, 255, 255, 0.22) 66.666%,
      transparent calc(66.666% + 0.5px)
    ),
    linear-gradient(
      transparent calc(33.333% - 0.5px),
      rgba(255, 255, 255, 0.22) 33.333%,
      transparent calc(33.333% + 0.5px),
      transparent calc(66.666% - 0.5px),
      rgba(255, 255, 255, 0.22) 66.666%,
      transparent calc(66.666% + 0.5px)
    );
}

.background-image-frame-controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.background-image-frame-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 13px;

  border: 1px solid color-mix(in srgb, var(--customizer-text) 9%, transparent);
  border-radius: 10px;

  background: color-mix(in srgb, var(--customizer-control-bg) 82%, transparent);
}

.background-image-frame-control label {
  min-width: 0;
  color: var(--control-label);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.9px;
}

.background-image-frame-control output {
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
}

.background-image-frame-control .range {
  grid-column: 1 / -1;
  display: block;
  width: 100%;
  min-width: 0;
  height: 24px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  outline: none;
}

.background-image-frame-control .range::-webkit-slider-runnable-track {
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--accent) 62%, transparent),
    color-mix(in srgb, var(--customizer-text) 12%, transparent)
  );
}

.background-image-frame-control .range::-webkit-slider-thumb {
  width: 14px;
  height: 14px;
  margin-top: -5px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 18%, var(--bg));
  box-shadow: 0 0 12px color-mix(in srgb, var(--accent) 40%, transparent);
  appearance: none;
  -webkit-appearance: none;
}

.background-image-frame-control .range::-moz-range-track {
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--accent) 62%, transparent),
    color-mix(in srgb, var(--customizer-text) 12%, transparent)
  );
}

.background-image-frame-control .range::-moz-range-thumb {
  width: 14px;
  height: 14px;
  box-sizing: border-box;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 18%, var(--bg));
  box-shadow: 0 0 12px color-mix(in srgb, var(--accent) 40%, transparent);
}

.background-image-frame-control .range:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

.background-image-frame-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 10px;
  margin-top: 22px;
}

.background-image-frame-actions button {
  width: 100%;
  min-height: 46px;
}

@media (max-width: 700px) {
  .background-image-frame-controls {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 550px) {
  .background-image-frame-dialog {
    width: calc(100vw - 20px);
    max-height: calc(100dvh - 20px);
  }

  .background-image-frame-card {
    padding: 20px;
  }

  .background-image-frame-preview.is-portrait {
    width: min(210px, 100%);
  }

  .background-image-frame-actions {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .background-image-frame-dialog[open] {
    animation: none;
  }
}

/* ESTABILIDAD 3D EN MÓVIL */
@media (max-width: 900px) {
  .stage {
    perspective: none !important;
  }
}