/* ============================================================
   UNO20 · main.css
   Base + componentes compartidos — «LA CONSTANTE»
   Requiere tokens.css cargado antes.
   Índice:
     01 Reset y base
     02 Utilidades (container, eyebrow, section, retícula, imágenes)
     03 Botones
     04 Header + nav + dropdown + carrito
     05 Hero
     06 Sello giratorio
     07 Ticker de la Constante
     08 Banda 3 reglas
     09 Card de producto
     10 Selector de gramos + precio vivo + fecha de entrega
     11 Tabla comparativa / retícula técnica
     12 Steps / timeline del método
     13 Acordeón FAQ
     14 Formularios
     15 Breadcrumbs
     16 Footer
     17 Age-gate
     18 Banner cookies
     19 Modal (demo y regla 1 variedad)
     20 Toast
     21 Scroll-reveal + reduced motion
   ============================================================ */

/* ── 01 · RESET Y BASE ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

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

body {
  background: var(--bg-1);
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }

input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-stretch: 125%;
  font-weight: 700;
  line-height: var(--lh-head);
  letter-spacing: var(--ls-expanded);
  text-wrap: balance;
  overflow-wrap: break-word;
}
h1, h2 { text-transform: uppercase; }

p { text-wrap: pretty; }

a { color: var(--link); text-decoration: underline; text-underline-offset: 3px; transition: color var(--dur-micro) var(--ease-calm); }
a:hover { color: var(--crema); }

::selection { background: var(--verde-militar); color: var(--crema); }

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

/* Cifras siempre tabulares: el 1,20 no baila */
.tnum, .price-live, .ticker-constante, .rules-band__num, td, .card-product__price {
  font-feature-settings: "tnum";
  font-variant-numeric: tabular-nums;
}

/* Enlace de salto para teclado */
.skip-link {
  position: absolute; left: var(--sp-4); top: -100px;
  z-index: calc(var(--z-agegate) + 1);
  background: var(--surface-2); color: var(--crema);
  padding: var(--sp-3) var(--sp-6); border-radius: var(--r-md);
  transition: top var(--dur-micro) var(--ease-calm);
}
.skip-link:focus { top: var(--sp-4); }

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

/* ── 02 · UTILIDADES ────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--sp-gutter);
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--sp-section); }
.section--surface { background: var(--surface-1); }

/* Eyebrow mono de sección */
.eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: var(--sp-4);
}

.section__title { font-size: var(--fs-h2); margin-bottom: var(--sp-4); }
.section__intro { color: var(--text-2); font-size: var(--fs-body-lg); max-width: 46rem; }

.lead { font-size: var(--fs-body-lg); color: var(--text-2); }

/* Enlace-flecha sobrio (salidas de sección) */
.link-arrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-family: var(--font-mono); font-size: var(--fs-small);
  color: var(--link); text-decoration: underline; text-underline-offset: 3px;
}
.link-arrow::after { content: "→"; text-decoration: none; transition: transform var(--dur-micro) var(--ease-calm); }
.link-arrow:hover::after { transform: translateX(3px); }

/* Tratamiento fotográfico de marca */
.img-brand { filter: saturate(0.78) contrast(1.06) brightness(0.96); border-radius: var(--r-lg); }
.img-brand-wrap { position: relative; border-radius: var(--r-lg); overflow: hidden; }
.img-brand-wrap::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(15,15,15,0.20) 0%, rgba(15,15,15,0.88) 100%);
}
.img-duotone {
  filter: grayscale(1) contrast(1.1);
  mix-blend-mode: luminosity;
}
.duotone-wrap { background-color: var(--verde-deep); overflow: hidden; }

/* Retícula técnica visible (plano) */
.grid-tech {
  display: grid;
  border: 1px solid var(--line-1);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.grid-tech > * { border: 0 solid var(--line-1); }

/* Trust chips (hero, ficha, carrito) */
.trust-chips {
  display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-4);
  list-style: none; padding: 0;
  font-family: var(--font-mono); font-size: var(--fs-label);
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-2);
}
.trust-chips li { display: inline-flex; align-items: center; gap: var(--sp-2); }
.trust-chips li + li::before { content: "·"; margin-right: var(--sp-2); color: var(--text-3); }

/* Icono lucide-style inline */
.icon { width: 24px; height: 24px; stroke: var(--salvia); stroke-width: 1.75; fill: none; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.icon--sm { width: 20px; height: 20px; }

/* ── 03 · BOTONES ───────────────────────────────────────────── */
.btn-primary,
.btn-ghost {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--sp-2);
  min-height: 52px;
  padding: var(--sp-3) var(--sp-8);
  border-radius: var(--r-md);
  font-family: var(--font-body); font-weight: 600; font-size: var(--fs-body);
  text-decoration: none;
  transition: transform var(--dur-micro) var(--ease-calm),
              background-color var(--dur-micro) var(--ease-calm),
              border-color var(--dur-micro) var(--ease-calm),
              color var(--dur-micro) var(--ease-calm);
}
.btn-primary {
  background: var(--verde-militar);
  color: var(--accent-ink);
  border: 1px solid transparent;
}
.btn-primary:hover { background: var(--verde-hover); color: var(--accent-ink); transform: translateY(-1px); }
.btn-primary:active { background: var(--verde-deep); transform: scale(0.98); }

.btn-ghost {
  background: transparent;
  color: var(--crema);
  border: 1px solid var(--line-2);
}
.btn-ghost:hover { border-color: var(--salvia); color: var(--crema); transform: translateY(-1px); }
.btn-ghost:active { transform: scale(0.98); }

.btn--block { width: 100%; }

/* ── 04 · HEADER + NAV ──────────────────────────────────────── */
.u20-header {
  position: sticky; top: 0;
  z-index: var(--z-header);
  background: rgba(15, 15, 15, 0.85);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-1);
  transition: box-shadow var(--dur-micro) var(--ease-calm);
}
.u20-header.is-scrolled { box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45); }

.u20-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-6);
  min-height: 72px;
}

.u20-header__logo { display: inline-flex; align-items: center; }
.u20-header__logo img { height: 32px; width: auto; }

/* Nav desktop */
.u20-nav { display: none; }
.u20-nav__list {
  display: flex; align-items: center; gap: var(--sp-6);
  list-style: none; margin: 0; padding: 0;
}
.u20-nav__link {
  font-weight: 500; font-size: var(--fs-small);
  color: var(--text-2); text-decoration: none;
  padding: var(--sp-2) 0;
}
.u20-nav__link:hover, .u20-nav__link[aria-current="page"] { color: var(--crema); }

/* Dropdown Tienda */
.u20-nav__item--dropdown { position: relative; }
.u20-nav__toggle {
  display: inline-flex; align-items: center; gap: var(--sp-1);
  font-weight: 500; font-size: var(--fs-small); color: var(--text-2);
  padding: var(--sp-2) 0;
  transition: color var(--dur-micro) var(--ease-calm);
}
.u20-nav__toggle:hover { color: var(--crema); }
.u20-nav__toggle .icon { width: 14px; height: 14px; transition: transform var(--dur-micro) var(--ease-calm); }
.u20-nav__toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }

.u20-dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%;
  z-index: var(--z-dropdown);
  min-width: 220px;
  background: var(--surface-2);
  border: 1px solid var(--line-1);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-modal);
  padding: var(--sp-2);
  opacity: 0; visibility: hidden;
  transform: translate(-50%, 6px);
  transition: opacity var(--dur-micro) var(--ease-out),
              transform var(--dur-micro) var(--ease-out),
              visibility 0s linear var(--dur-micro);
}
.u20-dropdown.is-open {
  opacity: 1; visibility: visible;
  transform: translate(-50%, 0);
  transition-delay: 0s;
}
.u20-dropdown a {
  display: flex; flex-direction: column; gap: 2px;
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-sm);
  text-decoration: none; color: var(--crema);
  font-weight: 500; font-size: var(--fs-small);
}
.u20-dropdown a:hover { background: var(--surface-verde); }
.u20-dropdown a span {
  font-family: var(--font-mono); font-size: var(--fs-label);
  letter-spacing: 0.06em; color: var(--text-2); font-weight: 400;
}

/* Acciones derecha: CTA + carrito + hamburguesa */
.u20-header__actions { display: flex; align-items: center; gap: var(--sp-4); }
.u20-header__cta { min-height: 44px; padding: var(--sp-2) var(--sp-6); font-size: var(--fs-small); display: none; }

.cart-link {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-1);
  transition: border-color var(--dur-micro) var(--ease-calm);
}
.cart-link:hover { border-color: var(--line-2); }
.cart-link__badge {
  position: absolute; top: -6px; right: -6px;
  min-width: 20px; height: 20px;
  display: none; align-items: center; justify-content: center;
  padding-inline: 5px;
  background: var(--verde-militar); color: var(--crema);
  font-family: var(--font-mono); font-size: 0.6875rem; font-weight: 500;
  border-radius: var(--r-pill);
  border: 1px solid var(--bg-1);
}
.cart-link__badge.is-visible { display: inline-flex; }

/* Hamburguesa */
.u20-burger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--r-md); border: 1px solid var(--line-1);
}
.u20-burger .icon--close { display: none; }
.u20-burger[aria-expanded="true"] .icon--menu { display: none; }
.u20-burger[aria-expanded="true"] .icon--close { display: block; }

/* Panel móvil */
.u20-nav-mobile {
  display: none;
  border-top: 1px solid var(--line-1);
  background: var(--bg-1);
  padding: var(--sp-4) var(--sp-gutter) var(--sp-8);
}
.u20-nav-mobile.is-open { display: block; }
.u20-nav-mobile ul { list-style: none; margin: 0; padding: 0; }
.u20-nav-mobile a {
  display: block; padding: var(--sp-3) 0;
  color: var(--crema); text-decoration: none; font-weight: 500;
  border-bottom: 1px solid var(--line-1);
}
.u20-nav-mobile a:hover { color: var(--salvia-claro); }
.u20-nav-mobile .u20-nav-mobile__sub { padding-left: var(--sp-4); }
.u20-nav-mobile .u20-nav-mobile__sub a {
  color: var(--text-2); font-size: var(--fs-small); border-bottom: 0;
  padding: var(--sp-2) 0;
}
.u20-nav-mobile .btn-primary { margin-top: var(--sp-6); width: 100%; }

@media (min-width: 64rem) {
  .u20-nav { display: block; }
  .u20-header__cta { display: inline-flex; }
  .u20-burger { display: none; }
  .u20-nav-mobile { display: none !important; }
}

/* ── 05 · HERO ──────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  display: flex; align-items: flex-end;
  min-height: min(88vh, 56rem);
  padding-block: var(--sp-24) var(--sp-16);
}
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.78) contrast(1.06) brightness(0.96);
}
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,15,15,0.20) 0%, rgba(15,15,15,0.88) 100%);
}
.hero__content { position: relative; z-index: 1; max-width: 52rem; }
.hero__title {
  font-size: var(--fs-display);
  font-weight: 800;
  line-height: var(--lh-tight);
  margin-bottom: var(--sp-6);
}
.hero__title .hero__num {
  display: inline-block;
  transform: skewX(-6deg); /* cursiva racing: SOLO cifras display */
  text-shadow: var(--glow-crema);
}
.hero__sub {
  font-size: var(--fs-body-lg); color: var(--salvia-claro);
  max-width: 40rem; margin-bottom: var(--sp-8);
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--sp-4); margin-bottom: var(--sp-6); }
.hero__seal {
  position: absolute; z-index: 2;
  right: var(--sp-gutter); top: var(--sp-24);
  width: 120px; height: 120px;
}
@media (max-width: 47.9rem) {
  .hero__seal { width: 88px; height: 88px; top: var(--sp-12); }
}

/* ── 06 · SELLO GIRATORIO ───────────────────────────────────── */
/* El SVG (assets/img/sello-120.svg) rota internamente su anillo.
   Este wrapper solo dimensiona. 120px hero / 88px fichas. */
.seal-rotating { width: 120px; height: 120px; }
.seal-rotating--sm { width: 88px; height: 88px; }
.seal-rotating img, .seal-rotating svg { width: 100%; height: 100%; }

/* ── 07 · TICKER DE LA CONSTANTE ────────────────────────────── */
.ticker-constante {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  background: var(--surface-1);
  padding-block: var(--sp-3);
}
.ticker-constante__track {
  display: flex; width: max-content;
  animation: ticker-drift 120s linear infinite;
  will-change: transform;
}
.ticker-constante__seq {
  display: flex; flex: none;
  font-family: var(--font-mono); font-size: var(--fs-small);
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-2); white-space: nowrap;
}
.ticker-constante__seq span { padding-inline: var(--sp-4); }
.ticker-constante:hover .ticker-constante__track,
.ticker-constante:focus-within .ticker-constante__track { animation-play-state: paused; }

/* Al hover, la frase en crema cubre la cinta */
.ticker-constante__hover {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface-1);
  font-family: var(--font-mono); font-size: var(--fs-small);
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--crema);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-calm);
  pointer-events: none;
  padding-inline: var(--sp-4); text-align: center;
}
.ticker-constante:hover .ticker-constante__hover,
.ticker-constante:focus-within .ticker-constante__hover { opacity: 1; }

@keyframes ticker-drift {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── 08 · BANDA 3 REGLAS ────────────────────────────────────── */
.rules-band {
  background: var(--surface-verde);
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line-2);
}
.rules-band__grid { display: grid; grid-template-columns: 1fr; }
.rules-band__cell {
  padding: var(--sp-8);
  border-bottom: 1px solid var(--line-2);
}
.rules-band__cell:last-child { border-bottom: 0; }
.rules-band__num {
  display: block;
  font-family: var(--font-mono); font-weight: 500;
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.25rem);
  color: var(--crema);
  margin-bottom: var(--sp-2);
}
.rules-band__label {
  font-family: var(--font-mono); font-size: var(--fs-label);
  letter-spacing: var(--ls-label); text-transform: uppercase;
  color: var(--salvia-claro);
  display: block; margin-bottom: var(--sp-3);
}
.rules-band__cell h3 { font-size: var(--fs-h3); margin-bottom: var(--sp-2); color: var(--crema); }
.rules-band__cell p { color: var(--salvia-claro); font-size: var(--fs-small); }
.rules-band__link {
  display: block; padding: var(--sp-4) var(--sp-8);
  border-top: 1px solid var(--line-2);
  font-family: var(--font-mono); font-size: var(--fs-small);
  color: var(--crema-dim); text-align: center;
}
@media (min-width: 48rem) {
  .rules-band__grid { grid-template-columns: repeat(3, 1fr); }
  .rules-band__cell { border-bottom: 0; border-right: 1px solid var(--line-2); }
  .rules-band__cell:last-child { border-right: 0; }
}

/* ── 09 · CARD DE PRODUCTO ──────────────────────────────────── */
.cards-grid {
  display: grid; gap: var(--sp-6);
  grid-template-columns: 1fr;
}
@media (min-width: 40rem) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 64rem) { .cards-grid { grid-template-columns: repeat(4, 1fr); } .cards-grid--3 { grid-template-columns: repeat(3, 1fr); } }

.card-product {
  display: flex; flex-direction: column;
  background: var(--surface-1);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow var(--dur-base) var(--ease-calm),
              transform var(--dur-base) var(--ease-calm);
}
.card-product:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }

.card-product__media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
}
.card-product__media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.78) contrast(1.06) brightness(0.96);
  transition: transform var(--dur-base) var(--ease-calm);
}
.card-product:hover .card-product__media img { transform: scale(1.03); }

.card-product__body { padding: var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-3); flex: 1; }
.card-product__name { font-size: 1.125rem; text-transform: uppercase; }
.card-product__name a { color: var(--crema); text-decoration: none; }
.card-product__name a:hover { color: var(--salvia-claro); }
/* Enlace de card cubre toda la tarjeta */
.card-product { position: relative; }
.card-product__name a::after { content: ""; position: absolute; inset: 0; z-index: 1; }

.card-product__specs {
  display: flex; flex-wrap: wrap; gap: var(--sp-2);
  list-style: none; padding: 0; margin: 0;
}
.card-product__specs li {
  font-family: var(--font-mono); font-size: var(--fs-label);
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-2);
  border: 1px solid var(--line-1);
  border-radius: var(--r-pill);
  padding: 2px var(--sp-3);
}
.card-product__desc { font-size: var(--fs-small); color: var(--text-2); flex: 1; }

/* Precio identitario: pill, JAMÁS tachado */
.card-product__price {
  margin-top: var(--sp-2);
  display: flex; align-items: center; justify-content: center;
  padding: var(--sp-3) var(--sp-4);
  background: var(--verde-deep);
  border-radius: var(--r-pill);
  font-family: var(--font-mono); font-size: var(--fs-small); font-weight: 500;
  color: var(--crema); letter-spacing: 0.04em;
}

/* ── 10 · SELECTOR DE GRAMOS + PRECIO VIVO + ENTREGA ────────── */
.grams-selector { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.grams-selector__btn {
  min-height: 44px;
  padding: var(--sp-2) var(--sp-4);
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  font-family: var(--font-mono); font-size: var(--fs-small);
  color: var(--text-2);
  background: transparent;
  transition: border-color var(--dur-micro) var(--ease-calm),
              color var(--dur-micro) var(--ease-calm),
              background-color var(--dur-micro) var(--ease-calm);
}
.grams-selector__btn:hover { border-color: var(--salvia); color: var(--crema); }
.grams-selector__btn[aria-pressed="true"] {
  background: var(--verde-militar); border-color: var(--verde-militar);
  color: var(--accent-ink);
}

.price-live {
  font-family: var(--font-display); font-stretch: 125%; font-weight: 800;
  font-size: var(--fs-precio);
  color: var(--crema);
  text-shadow: var(--glow-crema);
  line-height: var(--lh-tight);
  transition: opacity var(--dur-micro) var(--ease-calm);
}
.price-live.is-updating { opacity: 0; }
.price-live__note {
  display: block;
  font-family: var(--font-mono); font-size: var(--fs-small);
  color: var(--text-2); margin-top: var(--sp-2);
}

.delivery-date {
  display: flex; align-items: center; gap: var(--sp-3);
  font-family: var(--font-mono); font-size: var(--fs-small);
  color: var(--salvia-claro);
}

/* ── 11 · TABLA COMPARATIVA / RETÍCULA TÉCNICA ─────────────── */
.table-tech-wrap {
  border: 1px solid var(--line-1);
  border-radius: var(--r-lg);
  overflow-x: auto;
  background: var(--surface-1);
}
.table-tech {
  width: 100%; min-width: 34rem;
  border-collapse: collapse;
  font-size: var(--fs-small);
}
.table-tech th, .table-tech td {
  padding: var(--sp-4) var(--sp-6);
  border-bottom: 1px solid var(--line-1);
  text-align: left; vertical-align: top;
}
.table-tech tr:last-child th, .table-tech tr:last-child td { border-bottom: 0; }
.table-tech thead th {
  font-family: var(--font-mono); font-size: var(--fs-label);
  letter-spacing: var(--ls-label); text-transform: uppercase;
  color: var(--text-2); font-weight: 500;
  border-bottom: 1px solid var(--line-2);
}
.table-tech tbody th { font-weight: 500; color: var(--text-2); font-family: var(--font-body); }
.table-tech td { font-family: var(--font-mono); }
/* Columna "ellos": salvia. Columna UNO20: crema (nunca tachado, nunca rojo) */
.table-tech .cell-them { color: var(--text-2); }
.table-tech .cell-us { color: var(--crema); font-weight: 500; }
.table-tech .cell-total {
  background: var(--verde-deep); color: var(--crema);
  font-size: var(--fs-body-lg); font-weight: 500;
}
.table-tech th[scope="col"]:nth-child(3), .table-tech td:nth-child(3) { border-left: 1px solid var(--line-1); }

/* Cifra dominante del scroll medio (CRO H5) */
.savings-figure {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--sp-4);
  margin-block: var(--sp-8);
  font-family: var(--font-display); font-stretch: 125%; font-weight: 800;
  line-height: var(--lh-tight); text-transform: uppercase;
}
.savings-figure__us {
  font-size: var(--fs-display); color: var(--crema);
  text-shadow: var(--glow-crema);
  display: inline-block; transform: skewX(-6deg);
}
.savings-figure__vs { font-family: var(--font-mono); font-weight: 400; font-size: var(--fs-body); color: var(--text-3); text-transform: none; }
.savings-figure__them { font-size: var(--fs-h2); color: var(--text-2); }

/* ── 12 · STEPS / TIMELINE DEL MÉTODO ───────────────────────── */
.method-steps { position: relative; display: grid; gap: var(--sp-12); }
.method-step {
  display: grid; gap: var(--sp-6);
  grid-template-columns: auto 1fr;
  align-items: start;
}
.method-step__num {
  font-family: var(--font-mono); font-size: var(--fs-h3); font-weight: 500;
  color: var(--text-2);
  border: 1px solid var(--line-2); border-radius: var(--r-pill);
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
}
.method-step__body h3 { font-size: var(--fs-h3); margin-bottom: var(--sp-2); }
.method-step__body p { color: var(--text-2); max-width: 40rem; }
.method-step__media { grid-column: 2; max-width: 30rem; }
/* Línea-trazado vertical entre pasos (motivo de la U del logo) */
.method-steps::before {
  content: ""; position: absolute;
  left: 28px; top: 56px; bottom: 56px;
  width: 2px;
  background: color-mix(in srgb, var(--salvia) 35%, transparent);
  border-radius: 2px;
}

/* ── 13 · ACORDEÓN FAQ ──────────────────────────────────────── */
.faq-accordion { display: grid; gap: var(--sp-3); }
.faq-accordion details {
  background: var(--surface-1);
  border: 1px solid var(--line-1);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color var(--dur-micro) var(--ease-calm);
}
.faq-accordion details[open] { border-color: var(--line-2); }
.faq-accordion summary {
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4);
  padding: var(--sp-6);
  cursor: pointer; list-style: none;
  font-weight: 500; color: var(--crema);
}
.faq-accordion summary::-webkit-details-marker { display: none; }
.faq-accordion summary::after {
  content: "+";
  font-family: var(--font-mono); font-size: 1.25rem; color: var(--salvia);
  transition: transform var(--dur-base) var(--ease-calm);
  flex: none;
}
.faq-accordion details[open] summary::after { transform: rotate(45deg); }
.faq-accordion .faq-accordion__body { padding: 0 var(--sp-6) var(--sp-6); color: var(--text-2); }
/* Apertura suave del contenido */
.faq-accordion details[open] .faq-accordion__body { animation: faq-open var(--dur-base) var(--ease-calm); }
@keyframes faq-open {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── 14 · FORMULARIOS ───────────────────────────────────────── */
.form-u20 { display: grid; gap: var(--sp-6); }
.form-u20__field { display: grid; gap: var(--sp-2); }
.form-u20 label {
  font-weight: 500; font-size: var(--fs-small); color: var(--crema);
}
.form-u20 label .optional { color: var(--text-3); font-weight: 400; }
.form-u20 input[type="text"],
.form-u20 input[type="email"],
.form-u20 select,
.form-u20 textarea {
  width: 100%;
  min-height: 48px;
  background: var(--surface-1);
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  padding: var(--sp-3) var(--sp-4);
  color: var(--crema);
  transition: border-color var(--dur-micro) var(--ease-calm);
}
.form-u20 textarea { min-height: 140px; resize: vertical; }
.form-u20 input:hover, .form-u20 select:hover, .form-u20 textarea:hover { border-color: var(--salvia); }
.form-u20 input::placeholder, .form-u20 textarea::placeholder { color: var(--text-3); }
.form-u20__hint { font-size: var(--fs-small); color: var(--text-2); }
.form-u20__error {
  display: none; align-items: center; gap: var(--sp-2);
  font-size: var(--fs-small); color: var(--error);
}
.form-u20__field.has-error input,
.form-u20__field.has-error textarea,
.form-u20__field.has-error select { border-color: var(--error); }
.form-u20__field.has-error .form-u20__error { display: flex; }
.form-u20__check { display: flex; gap: var(--sp-3); align-items: flex-start; font-size: var(--fs-small); color: var(--text-2); }
.form-u20__check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--verde-militar); }

/* ── 15 · BREADCRUMBS ───────────────────────────────────────── */
.breadcrumbs {
  font-family: var(--font-mono); font-size: var(--fs-label);
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-2);
  padding-block: var(--sp-6);
}
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: var(--sp-2); list-style: none; margin: 0; padding: 0; }
.breadcrumbs li + li::before { content: "›"; margin-right: var(--sp-2); color: var(--text-3); }
.breadcrumbs a { color: var(--text-2); text-decoration: none; }
.breadcrumbs a:hover { color: var(--salvia-claro); text-decoration: underline; }
.breadcrumbs [aria-current="page"] { color: var(--crema); }

/* ── 16 · FOOTER ────────────────────────────────────────────── */
.u20-footer {
  background: var(--bg-0);
  border-top: 1px solid var(--line-1);
  margin-top: var(--sp-section);
}
.u20-footer__main {
  display: grid; gap: var(--sp-12);
  padding-block: var(--sp-16);
  grid-template-columns: 1fr;
}
@media (min-width: 48rem) { .u20-footer__main { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 64rem) { .u20-footer__main { grid-template-columns: 1.4fr repeat(4, 1fr); } }

.u20-footer__brand img { height: 28px; width: auto; filter: grayscale(1) brightness(1.15); opacity: 0.85; margin-bottom: var(--sp-4); }
.u20-footer__brand p { font-size: var(--fs-small); color: var(--text-2); max-width: 22rem; }

.u20-footer__col h2 {
  font-family: var(--font-mono); font-size: var(--fs-label); font-weight: 500;
  letter-spacing: var(--ls-label); text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--sp-4);
}
.u20-footer__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-2); }
.u20-footer__col a {
  font-size: var(--fs-small); color: var(--text-2); text-decoration: none;
}
.u20-footer__col a:hover { color: var(--crema); text-decoration: underline; }

.u20-footer__legal {
  border-top: 1px solid var(--line-1);
  padding-block: var(--sp-8);
  display: grid; gap: var(--sp-3);
  font-family: var(--font-mono); font-size: var(--fs-label);
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-2); text-align: center;
}
.u20-footer__rules { color: var(--salvia-claro); }

.footer-credit {
  font-family: var(--font-body); font-size: var(--fs-small);
  text-transform: none; letter-spacing: normal;
  color: var(--text-3); text-align: center;
  padding-bottom: var(--sp-8);
}
.footer-credit a { color: var(--text-2); }
.footer-credit a:hover { color: var(--crema); }

/* ── 17 · AGE-GATE ──────────────────────────────────────────── */
.age-gate {
  position: fixed; inset: 0;
  z-index: var(--z-agegate);
  display: none;
  align-items: center; justify-content: center;
  padding: var(--sp-4);
  background: var(--overlay);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.age-gate.is-open { display: flex; }
.age-gate__box {
  width: 100%; max-width: 26rem;
  background: var(--surface-1);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-modal);
  padding: var(--sp-12) var(--sp-8);
  text-align: center;
}
.age-gate__box img { height: 36px; width: auto; margin: 0 auto var(--sp-8); }
.age-gate__box h2 { font-size: var(--fs-h3); margin-bottom: var(--sp-4); }
.age-gate__box p { font-size: var(--fs-small); color: var(--text-2); margin-bottom: var(--sp-8); }
.age-gate__actions { display: grid; gap: var(--sp-3); }
.age-gate__notice { display: none; font-size: var(--fs-small); color: var(--warn); margin-top: var(--sp-4); }
.age-gate__notice.is-visible { display: block; }
/* Mientras el age-gate está abierto, bloquear scroll del fondo */
body.age-gate-open { overflow: hidden; }

/* ── 18 · BANNER COOKIES ────────────────────────────────────── */
.cookie-bar {
  position: fixed;
  left: var(--sp-4); right: var(--sp-4); bottom: var(--sp-4);
  z-index: var(--z-cookies);
  display: none;
  background: var(--surface-2);
  border: 1px solid var(--line-1);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-modal);
  padding: var(--sp-6);
  max-width: 42rem;
  margin-inline: auto;
}
.cookie-bar.is-open { display: block; }
.cookie-bar p { font-size: var(--fs-small); color: var(--text-2); margin-bottom: var(--sp-4); }
.cookie-bar p a { color: var(--link); }
.cookie-bar__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
/* Aceptar y Rechazar con el MISMO peso visual (coherencia ética) */
.cookie-bar__actions .btn-ghost,
.cookie-bar__actions .btn-primary { min-height: 44px; padding: var(--sp-2) var(--sp-6); font-size: var(--fs-small); flex: 1; }

/* ── 19 · MODAL (demo + regla 1 variedad) ───────────────────── */
.u20-modal {
  position: fixed; inset: 0;
  z-index: var(--z-modal);
  display: none;
  align-items: center; justify-content: center;
  padding: var(--sp-4);
  background: var(--overlay);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.u20-modal.is-open { display: flex; }
.u20-modal__box {
  width: 100%; max-width: 30rem;
  background: var(--surface-1);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-modal);
  padding: var(--sp-8);
  position: relative;
  opacity: 0; transform: scale(0.96);
  transition: opacity 300ms var(--ease-out), transform 300ms var(--ease-out);
}
.u20-modal.is-open .u20-modal__box { opacity: 1; transform: scale(1); }
.u20-modal__eyebrow {
  font-family: var(--font-mono); font-size: var(--fs-label);
  letter-spacing: var(--ls-label); text-transform: uppercase;
  color: var(--text-2); margin-bottom: var(--sp-3); display: block;
}
.u20-modal__box h2 { font-size: var(--fs-h3); margin-bottom: var(--sp-4); }
.u20-modal__box p { font-size: var(--fs-small); color: var(--text-2); margin-bottom: var(--sp-6); }
.u20-modal__actions { display: grid; gap: var(--sp-3); }
.u20-modal__footlink { font-size: var(--fs-small); text-align: center; display: block; margin-top: var(--sp-4); }
.u20-modal__close {
  position: absolute; top: var(--sp-4); right: var(--sp-4);
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-md);
  color: var(--salvia);
  transition: color var(--dur-micro) var(--ease-calm);
}
.u20-modal__close:hover { color: var(--crema); }
body.modal-open { overflow: hidden; }

/* ── 20 · TOAST ─────────────────────────────────────────────── */
.u20-toast {
  position: fixed;
  left: 50%; bottom: var(--sp-6);
  z-index: var(--z-modal);
  transform: translate(-50%, 16px);
  opacity: 0;
  visibility: hidden;
  display: flex; align-items: center; gap: var(--sp-3);
  max-width: min(92vw, 30rem);
  background: var(--surface-2);
  border: 1px solid var(--line-2);
  border-left: 3px solid var(--ok);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-modal);
  padding: var(--sp-4) var(--sp-6);
  font-size: var(--fs-small); color: var(--crema);
  transition: opacity var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out),
              visibility 0s linear var(--dur-base);
}
.u20-toast.is-visible {
  opacity: 1; visibility: visible;
  transform: translate(-50%, 0);
  transition-delay: 0s;
}
.u20-toast--warn { border-left-color: var(--warn); }
.u20-toast a { color: var(--link); }

/* ── 21 · SCROLL-REVEAL + REDUCED MOTION ────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
/* Stagger 90ms, máx 4 por grupo */
.reveal[data-reveal-delay="1"] { transition-delay: 90ms; }
.reveal[data-reveal-delay="2"] { transition-delay: 180ms; }
.reveal[data-reveal-delay="3"] { transition-delay: 270ms; }

@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;
  }
  .reveal { opacity: 1; transform: none; }
  .ticker-constante__track { animation: none; }
}

/* ============================================================
   === FASE 5: MOTION =========================================
   Pulido de micro-interacciones. Reglas: solo transform/opacity,
   curvas de la casa (--ease-out entradas, --ease-calm estados),
   nada parpadea, nada corre. will-change solo en el ticker.
   ============================================================ */

/* ── Entrada del hero (una sola vez por carga, sin re-animar) ── */
@keyframes u20-hero-in {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes u20-hero-media-in {
  from { transform: scale(1.045); }
  to   { transform: scale(1); }
}
.hero__media img { animation: u20-hero-media-in 1400ms var(--ease-out) both; }
.hero__content > * { animation: u20-hero-in var(--dur-slow) var(--ease-out) both; }
.hero__content > *:nth-child(2) { animation-delay: 90ms; }
.hero__content > *:nth-child(3) { animation-delay: 180ms; }
.hero__content > *:nth-child(4) { animation-delay: 270ms; }
.hero__seal { animation: u20-hero-in var(--dur-slow) var(--ease-out) 360ms both; }

/* ── Nav, footer y migas: hover con transición (antes saltaban) ── */
.u20-nav__link,
.u20-nav-mobile a,
.u20-footer__col a,
.footer-credit a,
.breadcrumbs a,
.card-product__name a,
.carrito-quitar,
.rules-band__link { transition: color var(--dur-micro) var(--ease-calm); }

/* ── Selector de gramos y chips de filtro: feedback físico ── */
.grams-selector__btn {
  transition: border-color var(--dur-micro) var(--ease-calm),
              color var(--dur-micro) var(--ease-calm),
              background-color var(--dur-micro) var(--ease-calm),
              transform var(--dur-micro) var(--ease-calm);
}
.grams-selector__btn:active { transform: scale(0.97); }

/* ── Badge del carrito: aparece con calma, no parpadea ── */
@keyframes u20-badge-in {
  from { opacity: 0; transform: scale(0.6); }
  to   { opacity: 1; transform: scale(1); }
}
.cart-link__badge.is-visible { animation: u20-badge-in var(--dur-micro) var(--ease-out); }

/* ── Acordeón FAQ: cierre/apertura de altura suave donde el
     navegador lo soporta (progresivo; base = fade existente) ── */
.faq-accordion details { interpolate-size: allow-keywords; }
@supports (interpolate-size: allow-keywords) {
  .faq-accordion details::details-content {
    block-size: 0;
    overflow-y: clip;
    transition: block-size var(--dur-base) var(--ease-calm),
                content-visibility var(--dur-base) allow-discrete;
  }
  .faq-accordion details[open]::details-content { block-size: auto; }
}
.faq-accordion details:not([open]):hover { border-color: var(--line-2); }
.faq-accordion summary::after {
  transition: transform var(--dur-base) var(--ease-calm),
              color var(--dur-micro) var(--ease-calm);
}
.faq-accordion summary:hover::after { color: var(--crema); }

/* ── Card de producto: enlace "Ver ficha" por encima del enlace
     extendido de la card (solo Gorilla Glue tiene ficha propia) ── */
.card-product .link-arrow { position: relative; z-index: 2; align-self: flex-start; }

/* ── Card spec de hash (sin foto de producto: la textura es solo
     fondo de sección). Criterio único para index/tienda/hash-cbd. ── */
.card-product--spec .card-product__body { gap: var(--sp-4); }
.card-product__cbd {
  font-family: var(--font-display); font-stretch: 125%; font-weight: 800;
  font-size: var(--fs-h2); line-height: var(--lh-tight);
  color: var(--crema); text-shadow: var(--glow-crema);
  border-bottom: 1px solid var(--line-1);
  padding-block: var(--sp-6) var(--sp-4);
  font-feature-settings: "tnum"; font-variant-numeric: tabular-nums;
}

/* ── Fix móvil: el sello del hero baja a 88px (la regla .seal-rotating
     pisaba la media query de .hero__seal por orden de cascada) ── */
@media (max-width: 47.9rem) {
  .hero__seal.seal-rotating { width: 88px; height: 88px; }
}

/* ── Reduced motion: el hero y el badge quedan estáticos ── */
@media (prefers-reduced-motion: reduce) {
  .hero__media img,
  .hero__content > *,
  .hero__seal,
  .cart-link__badge.is-visible { animation: none; }
  .faq-accordion details::details-content { transition: none; }
}