/* =========================================================================
   style.css — PB STORE
   Sistema de diseño: Y2K + "Liquid Glass" (paneles de cristal translúcido,
   blur, brillos especulares) sobre un fondo de blobs de color en movimiento
   lento. Editable de arriba hacia abajo: primero los tokens, luego los
   componentes.
   ========================================================================= */

/* ---------------------------------------------------------------------
   Tokens
   --------------------------------------------------------------------- */
:root {
  /* Paleta Y2K */
  --y2k-pink: #ff6ec7;
  --y2k-purple: #a259ff;
  --y2k-cyan: #4ce6ff;
  --y2k-mint: #7dffb3;
  --y2k-yellow: #ffe94c;
  --y2k-orange: #ff9a5c;
  --y2k-lilac: #c9a7ff;

  --color-bg-base-1: #eaf2ff;
  --color-bg-base-2: #fdeeff;
  --color-bg-base-3: #fff8e8;

  --color-text: #211a35;
  --color-text-secondary: #5b527a;
  --color-text-tertiary: #8d84a8;

  --color-border: rgba(255, 255, 255, 0.55);
  --color-border-strong: rgba(255, 255, 255, 0.85);

  /* Cristal (Liquid Glass) */
  --glass-bg: rgba(255, 255, 255, 0.46);
  --glass-bg-strong: rgba(255, 255, 255, 0.68);
  --glass-border: rgba(255, 255, 255, 0.65);
  --glass-blur: 26px;
  --glass-shadow: 0 12px 40px -12px rgba(90, 40, 150, 0.28);
  --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.85), inset 0 0 0 1px rgba(255, 255, 255, 0.25);

  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #1da851;

  --color-status-ok-bg: linear-gradient(135deg, #7dffb3, #4ce6ff);
  --color-status-ok-text: #06502f;
  --color-status-low-bg: linear-gradient(135deg, #ffe94c, #ff9a5c);
  --color-status-low-text: #6b3a00;
  --color-status-out-bg: rgba(255, 255, 255, 0.65);
  --color-status-out-text: #5b527a;

  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 32px;
  --radius-pill: 999px;

  --container-width: 1120px;

  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-liquid: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-medium: 420ms;
  --duration-slow: 750ms;
}

/* ---------------------------------------------------------------------
   Reset base
   --------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  position: relative;
  background: linear-gradient(160deg, var(--color-bg-base-1) 0%, var(--color-bg-base-2) 55%, var(--color-bg-base-3) 100%);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.47;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.modal-open {
  overflow: hidden;
}

h1, h2, h3, p, dl, dd, ol {
  margin: 0;
}

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

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  padding: 0;
  list-style: none;
}

::selection {
  background: var(--y2k-purple);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--color-text);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 300;
  background: var(--color-text);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 10px 0;
  font-size: 14px;
}
.skip-link:focus {
  left: 0;
}

/* ---------------------------------------------------------------------
   Fondo líquido: blobs de color difuminados en movimiento lento
   --------------------------------------------------------------------- */
.bg-blobs {
  position: fixed;
  inset: -15%;
  z-index: -1;
  filter: blur(70px) saturate(160%);
  pointer-events: none;
  overflow: hidden;
}
.bg-blob {
  position: absolute;
  border-radius: 50%;
  opacity: 0.55;
  will-change: transform;
  animation: liquidFloat 26s ease-in-out infinite;
}
.bg-blob--1 {
  width: 46vw;
  height: 46vw;
  top: -12%;
  left: -12%;
  background: radial-gradient(circle, var(--y2k-pink), transparent 70%);
}
.bg-blob--2 {
  width: 40vw;
  height: 40vw;
  top: 15%;
  right: -14%;
  background: radial-gradient(circle, var(--y2k-cyan), transparent 70%);
  animation-delay: -8s;
}
.bg-blob--3 {
  width: 38vw;
  height: 38vw;
  bottom: -16%;
  left: 12%;
  background: radial-gradient(circle, var(--y2k-purple), transparent 70%);
  animation-delay: -16s;
}
.bg-blob--4 {
  width: 30vw;
  height: 30vw;
  bottom: 5%;
  right: 8%;
  background: radial-gradient(circle, var(--y2k-yellow), transparent 70%);
  animation-delay: -4s;
}
@keyframes liquidFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(4%, -3%) scale(1.08); }
  66% { transform: translate(-3%, 4%) scale(0.95); }
}

/* ---------------------------------------------------------------------
   Utilidad "cristal" (Liquid Glass) — usada por header, tarjetas, modal…
   --------------------------------------------------------------------- */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
}
/* Sin soporte de backdrop-filter: sube la opacidad para que siga siendo legible */
@supports not (backdrop-filter: blur(1px)) {
  .glass {
    background: rgba(255, 255, 255, 0.88);
  }
}

/* ---------------------------------------------------------------------
   Botones — pills líquidos con brillo especular
   --------------------------------------------------------------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--duration-fast) var(--ease-liquid),
    border-radius var(--duration-fast) var(--ease-liquid),
    box-shadow var(--duration-fast) var(--ease-standard),
    background var(--duration-fast) var(--ease-standard);
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0) 60%);
  pointer-events: none;
  z-index: 1;
}
.btn > * {
  position: relative;
  z-index: 2;
}
.btn:hover {
  transform: translateY(-1px) scale(1.015);
}
.btn:active {
  transform: scale(0.96);
  border-radius: 46% / 52%;
}
.btn-small {
  padding: 8px 18px;
  font-size: 13px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--y2k-purple), var(--y2k-pink));
  color: #fff;
  box-shadow: 0 10px 24px -8px rgba(162, 89, 255, 0.55);
}
.btn-primary:hover {
  box-shadow: 0 14px 30px -8px rgba(162, 89, 255, 0.65);
}
.btn-secondary {
  width: 100%;
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: var(--color-text);
  border: 1px solid var(--glass-border);
}
.btn-secondary:hover {
  background: var(--glass-bg-strong);
}
.btn-disabled,
.btn-disabled:hover {
  width: 100%;
  background: rgba(255, 255, 255, 0.4);
  color: var(--color-text-tertiary);
  cursor: not-allowed;
}
.btn-disabled::before {
  display: none;
}
.btn-whatsapp {
  width: 100%;
  padding: 15px 24px;
  font-size: 16px;
  background: linear-gradient(135deg, var(--color-whatsapp), var(--color-whatsapp-dark));
  color: #fff;
  box-shadow: 0 10px 26px -8px rgba(29, 168, 81, 0.55);
}
.btn-whatsapp:hover:not(:disabled) {
  box-shadow: 0 14px 32px -8px rgba(29, 168, 81, 0.65);
}
.btn-whatsapp:disabled {
  background: rgba(255, 255, 255, 0.4);
  color: var(--color-text-tertiary);
  cursor: not-allowed;
  box-shadow: none;
}
.btn-whatsapp:disabled::before {
  display: none;
}
.btn-whatsapp-outline {
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: var(--color-text);
  border: 1px solid var(--glass-border);
}
.btn-whatsapp-outline:hover {
  background: var(--glass-bg-strong);
}

/* ---------------------------------------------------------------------
   Cabecera / navegación — barra de cristal flotante
   --------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 14px;
  z-index: 50;
  max-width: calc(var(--container-width) + 48px);
  margin: 0 auto;
  padding: 0 16px;
}
.header-inner {
  border-radius: var(--radius-pill);
  padding: 0 26px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  transition: box-shadow var(--duration-medium) var(--ease-standard);
}
.brand {
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, var(--y2k-purple), var(--y2k-pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-desktop a {
  position: relative;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 4px 1px;
  transition: color var(--duration-fast) var(--ease-standard);
}
.nav-desktop a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--y2k-purple), var(--y2k-pink));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-fast) var(--ease-standard);
}
.nav-desktop a:hover {
  color: var(--color-text);
}
.nav-desktop a:hover::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--duration-fast) var(--ease-standard),
    opacity var(--duration-fast) var(--ease-standard);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-mobile {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: calc(100% + 10px);
  left: 16px;
  right: 16px;
  border-radius: var(--radius-md);
  padding: 0 22px;
  gap: 2px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height var(--duration-medium) var(--ease-standard),
    opacity var(--duration-fast) var(--ease-standard);
}
.nav-mobile.is-open {
  max-height: 340px;
  opacity: 1;
  padding: 18px 22px 22px;
}
.nav-mobile a {
  padding: 13px 2px;
  font-size: 16px;
  font-weight: 500;
  border-bottom: 1px solid rgba(90, 70, 130, 0.12);
}
.nav-mobile .btn {
  margin-top: 14px;
}

@media (max-width: 900px) {
  .nav-desktop {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
}
@media (min-width: 901px) {
  .nav-mobile {
    display: none !important;
  }
}

/* ---------------------------------------------------------------------
   Hero
   --------------------------------------------------------------------- */
.hero {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 76px 24px 72px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero-kicker {
  display: inline-block;
  padding: 7px 16px;
  margin-bottom: 18px;
  border-radius: var(--radius-pill);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  background: linear-gradient(135deg, var(--y2k-purple), var(--y2k-cyan));
  box-shadow: 0 8px 20px -8px rgba(162, 89, 255, 0.5);
}
.hero-inner h1 {
  font-size: clamp(2.5rem, 5.2vw, 3.9rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 20px;
  background: linear-gradient(90deg, var(--y2k-purple), var(--y2k-pink) 45%, var(--y2k-cyan) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-inner p {
  font-size: 19px;
  color: var(--color-text-secondary);
  max-width: 480px;
  margin-bottom: 32px;
}
.hero-visual {
  position: relative;
  min-height: 380px;
}
.hero-visual-img {
  position: absolute;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 26px 60px -20px rgba(90, 40, 150, 0.35), var(--glass-highlight);
  border: 1px solid var(--glass-border);
}
.hero-visual-img--back {
  width: 70%;
  top: 0;
  right: 0;
  opacity: 0.94;
}
.hero-visual-img--front {
  width: 58%;
  left: 0;
  bottom: 0;
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 48px;
  }
  .hero-inner p {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-visual {
    order: 2;
    min-height: 320px;
    max-width: 420px;
    margin: 40px auto 0;
    width: 100%;
  }
}

/* Entrada orquestada del hero (una sola vez, al cargar) */
.reveal-hero {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--duration-slow) var(--ease-standard),
    transform var(--duration-slow) var(--ease-standard);
}
body.hero-loaded .reveal-hero {
  opacity: 1;
  transform: translateY(0);
}
.hero-kicker.reveal-hero { transition-delay: 0ms; }
.hero-inner h1.reveal-hero { transition-delay: 90ms; }
.hero-inner p.reveal-hero { transition-delay: 210ms; }
.hero-actions.reveal-hero { transition-delay: 330ms; }
.hero-visual.reveal-hero { transition-delay: 170ms; }

/* ---------------------------------------------------------------------
   Reveal al hacer scroll (secciones y tarjetas)
   --------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--duration-medium) var(--ease-standard),
    transform var(--duration-medium) var(--ease-standard);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------------------------------------------------------------------
   Sección de productos
   --------------------------------------------------------------------- */
.products {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 64px 24px 96px;
}
.section-heading {
  margin-bottom: 40px;
}
.section-heading h2 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  color: var(--color-text);
}
.section-heading p {
  color: var(--color-text-secondary);
  font-size: 16px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
@media (max-width: 1080px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }
}
@media (max-width: 760px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
}
@media (max-width: 400px) {
  .product-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }
}

.product-card {
  display: flex;
  flex-direction: column;
  padding: 12px 12px 18px;
  border-radius: var(--radius-lg);
  transition: transform var(--duration-medium) var(--ease-liquid),
    box-shadow var(--duration-medium) var(--ease-standard);
}
.product-card:hover {
  transform: translateY(-7px) scale(1.015);
  box-shadow: 0 24px 50px -16px rgba(120, 60, 200, 0.4), var(--glass-highlight);
}
.product-card-media {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: calc(var(--radius-lg) - 10px);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.35);
}
.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-medium) var(--ease-standard);
}
.product-card:hover .product-card-media img {
  transform: scale(1.05);
}
.product-card-body {
  padding: 16px 4px 0;
}
.product-card-name {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.005em;
  margin-bottom: 4px;
}
.product-card-price {
  font-size: 15px;
  color: var(--color-text-secondary);
  margin-bottom: 14px;
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}
.product-card-media .badge {
  position: absolute;
  top: 12px;
  left: 12px;
}
.kind-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.6);
}
.kind-tag--static {
  position: static;
  display: inline-block;
}
.modal-badges {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.status-disponible {
  background: var(--color-status-ok-bg);
  color: var(--color-status-ok-text);
}
.status-ultimas {
  background: var(--color-status-low-bg);
  color: var(--color-status-low-text);
}
.status-agotado {
  background: var(--color-status-out-bg);
  color: var(--color-status-out-text);
  border: 1px solid rgba(90, 70, 130, 0.15);
}

/* ---------------------------------------------------------------------
   Cómo comprar
   --------------------------------------------------------------------- */
.how-to-buy {
  padding: 80px 24px;
}
.how-to-buy-inner {
  max-width: var(--container-width);
  margin: 0 auto;
}
.how-to-buy h2 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 40px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 760px) {
  .steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}
.step-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--radius-md);
}
.step-number {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--y2k-purple), var(--y2k-pink));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
}
.steps h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 4px;
}
.steps p {
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.5;
}

/* ---------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------- */
.site-footer {
  padding: 24px 16px 40px;
}
.footer-inner {
  max-width: calc(var(--container-width) + 48px);
  margin: 0 auto;
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand {
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 4px;
  background: linear-gradient(135deg, var(--y2k-purple), var(--y2k-pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}
.footer-note {
  font-size: 13px;
  color: var(--color-text-secondary);
}

/* ---------------------------------------------------------------------
   Modal de producto
   --------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(40, 20, 70, 0.35);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: overlayFadeIn var(--duration-medium) var(--ease-standard);
}
.modal-overlay[hidden] {
  display: none;
}
@media (min-width: 760px) {
  .modal-overlay {
    align-items: center;
    padding: 24px;
  }
}

.modal {
  position: relative;
  width: 100%;
  max-width: 920px;
  max-height: 92vh;
  overflow-y: auto;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  animation: modalSlideUp var(--duration-medium) var(--ease-liquid);
  background: var(--glass-bg-strong);
}
@media (min-width: 760px) {
  .modal {
    max-height: 88vh;
    border-radius: var(--radius-lg);
  }
}

@keyframes overlayFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes modalSlideUp {
  from { transform: translateY(32px) scale(0.98); opacity: 0.5; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 5;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  line-height: 1;
  transition: transform var(--duration-fast) var(--ease-liquid), background var(--duration-fast);
}
.modal-close:hover {
  background: #fff;
  transform: rotate(90deg);
}

.modal-content {
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) {
  .modal-content {
    grid-template-columns: 1fr 1fr;
  }
}

.modal-gallery {
  background: rgba(255, 255, 255, 0.3);
}
.modal-gallery-main {
  aspect-ratio: 1 / 1;
}
.modal-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.modal-gallery-thumbs {
  display: flex;
  gap: 8px;
  padding: 12px;
  overflow-x: auto;
}
.gallery-thumb {
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  padding: 0;
  border-radius: 12px;
  border: 2px solid transparent;
  overflow: hidden;
  transition: border-color var(--duration-fast), transform var(--duration-fast);
}
.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 9px;
}
.gallery-thumb.is-active {
  border-color: var(--y2k-purple);
  transform: scale(1.05);
}

.modal-details {
  padding: 28px 24px 32px;
}
@media (min-width: 760px) {
  .modal-details {
    padding: 32px 32px 36px;
  }
}
.modal-product-name {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.modal-price {
  font-size: 19px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}
.modal-description {
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 10px;
}
.modal-material {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
}

.modal-field {
  margin-bottom: 22px;
}
.modal-field-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
}

.size-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.size-btn {
  min-width: 48px;
  height: 44px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid rgba(90, 70, 130, 0.25);
  background: rgba(255, 255, 255, 0.55);
  font-weight: 700;
  font-size: 14px;
  transition: background var(--duration-fast) var(--ease-standard),
    color var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard),
    transform var(--duration-fast) var(--ease-liquid);
}
.size-btn:hover:not(.is-disabled):not(.is-selected) {
  border-color: var(--y2k-purple);
  transform: translateY(-1px);
}
.size-btn.is-selected {
  background: linear-gradient(135deg, var(--y2k-purple), var(--y2k-pink));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 8px 18px -6px rgba(162, 89, 255, 0.55);
}
.size-btn.is-disabled {
  color: var(--color-text-tertiary);
  border-color: rgba(90, 70, 130, 0.12);
  text-decoration: line-through;
  cursor: not-allowed;
  background: rgba(255, 255, 255, 0.25);
}

.measurements {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}
.measurements > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.measurements dt {
  font-size: 12px;
  color: var(--color-text-secondary);
}
.measurements dd {
  font-size: 14px;
  font-weight: 700;
}
.measurements-hint {
  font-size: 14px;
  color: var(--color-text-tertiary);
}

.qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(90, 70, 130, 0.25);
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.qty-stepper button {
  width: 40px;
  height: 40px;
  font-size: 18px;
  transition: background var(--duration-fast);
}
.qty-stepper button:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.6);
}
.qty-stepper button:disabled {
  color: var(--color-text-tertiary);
  cursor: not-allowed;
}
.qty-stepper span {
  min-width: 32px;
  text-align: center;
  font-weight: 700;
  font-size: 15px;
}
.qty-hint {
  margin-top: 8px;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.modal-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-top: 1px solid rgba(90, 70, 130, 0.18);
  margin-bottom: 16px;
  font-weight: 700;
  font-size: 16px;
}

.modal-note {
  margin-top: 12px;
  font-size: 12px;
  color: var(--color-text-tertiary);
  text-align: center;
}

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