/* ==========================================================================
   ALBA — Sistema visual
   Concepto: laboratorio / herbario. Papel cálido, tinta oscura, etiquetas de
   espécimen en monoespaciada, con un trazo dorado como único acento. El
   color lo ponen los perfumes (sus huellas), no la interfaz. --negro y
   --acento-2 quedan como el par "bloque oscuro permanente" (pie, cinta,
   Discovery Box, toast) que contrasta contra el papel claro.
   ========================================================================== */
:root {
  --papel: #F7F2E7;
  --papel-2: #EDE4D0;
  --carta: #FFFDF8;
  --negro: #16130F;
  --tinta: #1B1712;
  --tinta-2: #6B6154;
  --linea: rgba(27, 23, 18, .13);
  --acento: #B8863B;
  --acento-2: #DCB05F;
  --ok: #3F7D4E;
  --etiqueta-tinta: #16130F;
  --etiqueta-tinta-2: #5B544A;
  --serif: 'Fraunces', 'Times New Roman', serif;
  --sans: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  --fina: 'Cormorant Garamond', 'Fraunces', serif; /* solo el menú de celular */
  --r: 14px;
  --gutter: clamp(16px, 4vw, 56px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; overflow-x: clip; background: var(--papel); color: var(--tinta);
  font: 15px/1.6 var(--sans); -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.mono { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--tinta-2); }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.02; margin: 0; letter-spacing: -.01em; }
h1 { font-size: clamp(44px, 7vw, 96px); }
h2 { font-size: clamp(34px, 4.6vw, 60px); }
h3 { font-size: 26px; }
em { font-style: italic; }
.lead { font-size: 17px; color: var(--tinta-2); max-width: 54ch; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--acento); color: var(--negro); border: 1px solid var(--acento);
  padding: 14px 22px; border-radius: 0; text-decoration: none; font-weight: 600; font-size: 14px;
  cursor: pointer; transition: transform .2s, background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); background: var(--acento-2); border-color: var(--acento-2); }
.btn:disabled { opacity: .35; cursor: not-allowed; transform: none; }
.btn.ghost { background: transparent; color: var(--tinta); border-color: var(--tinta); }
.btn.ghost:hover { background: var(--tinta); color: var(--papel); }
.btn.full { width: 100%; }
.link { background: none; border: 0; padding: 0; cursor: pointer; font-weight: 600; text-decoration: underline; text-underline-offset: 4px; }
.acciones { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 28px; }

/* ---------- Header ---------- */
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  display: flex; align-items: center; gap: 24px; padding: 14px var(--gutter);
  background: color-mix(in srgb, var(--papel) 88%, transparent); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linea);
}
.logo { text-decoration: none; display: flex; align-items: baseline; gap: 12px; margin: 0; }
.logo .mono { font-size: 11px; }
.logo-mark { display: block; height: 54px; width: auto; }
.ver-mas-btn { display: none; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav > a, .nav-item > a { text-decoration: none; font-weight: 500; font-size: 14px; position: relative; padding: 4px 0; }
.nav > a.on::after, .nav > a:hover::after, .nav-item > a.on::after, .nav-item > a:hover::after { content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: currentColor; }

.nav-item { position: relative; display: inline-flex; align-items: center; }
.nav-item::after { content: ''; position: absolute; top: 100%; left: 0; right: 0; height: 14px; }
.nav-caret {
  display: none; align-items: center; justify-content: center; margin-left: 2px; padding: 6px;
  background: none; border: 0; cursor: pointer; color: inherit;
}
.nav-caret svg { transition: transform .18s; }
.nav-item.open .nav-caret svg { transform: rotate(180deg); }
.nav-item .drop {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translate(-50%, -6px);
  display: flex; flex-direction: column; min-width: 200px; padding: 8px;
  background: var(--carta); border: 1px solid var(--linea); border-radius: 10px;
  box-shadow: 0 18px 40px -22px rgba(27, 23, 18, .28);
  opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .18s, transform .18s;
}
.nav-item:hover .drop, .nav-item:focus-within .drop, .nav-item.open .drop {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0);
}
.nav-item .drop a {
  text-decoration: none; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--tinta-2); padding: 10px 12px; border-radius: 6px; white-space: nowrap; transition: background .15s, color .15s;
}
.nav-item .drop a:hover { background: var(--papel-2); color: var(--tinta); }

/* En pantallas táctiles no hay :hover real — se usa el botón-caret para abrir/cerrar,
   y el desplegable se ancla a la izquierda (no centrado) para no salirse del viewport;
   .nav.drop-open desactiva el overflow-x:auto del nav mientras está abierto, o el
   contenedor recortaría el desplegable verticalmente igual que lo haría en horizontal. */
@media (hover: none), (pointer: coarse) {
  .nav-caret { display: inline-flex; }
  .nav-item .drop { left: 0; transform: translateY(-6px); }
  .nav-item:hover .drop, .nav-item:focus-within .drop, .nav-item.open .drop { transform: translateY(0); }
}
.nav.drop-open { overflow: visible; }
.cart-btn { position: relative; display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--linea); border-radius: 50%; text-decoration: none; }
.cart-btn .count { position: absolute; top: -4px; right: -4px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px; background: var(--acento); color: var(--negro); font: 600 11px/20px var(--mono); text-align: center; }

main { padding: 0 var(--gutter); max-width: 1320px; margin: 0 auto; min-height: 70vh; }
.bloque { padding-block: clamp(56px, 9vw, 120px); border-top: 1px solid var(--linea); }
.bloque:first-child { border-top: 0; }
.bloque-head { margin-bottom: 36px; }
.bloque-head > .mono, .bloque-head div > .mono { margin: 0 0 12px; }
.bloque-head p:not(.mono) { color: var(--tinta-2); }
.bloque-head.fila { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; }

/* ---------- Hero ---------- */
.hero { position: relative; width: 100vw; margin-inline: calc(50% - 50vw); margin-block: 0 56px; }
#decant-info { scroll-margin-top: 90px; }
.hero-bg { display: block; width: 100%; height: auto; }
.hero-copy {
  position: absolute; top: 50%; right: clamp(24px, 6vw, 96px); transform: translateY(-50%);
  max-width: 500px; padding: 0;
}
.hero h1 { font-size: clamp(34px, 4vw, 58px); }
.kicker { margin: 0 0 22px; }
.hero h1 em { color: var(--acento); }
.hero .lead { margin-top: 24px; font-size: 19px; }
.decant { width: 100%; height: auto; overflow: visible; }
.decant #dAct { transition: transform .17s ease-out; }
.decant #dEtiqueta { transition: opacity .25s; }
.d-mono { font: 500 8.5px var(--mono); letter-spacing: .08em; fill: var(--etiqueta-tinta-2); text-transform: uppercase; }
.d-serif { font-family: var(--serif); fill: var(--etiqueta-tinta); }
.d-notas { position: absolute; inset: 0; pointer-events: none; }
.d-notas span {
  position: absolute; white-space: nowrap; font: italic 22px/1 var(--serif);
  opacity: 0; transform: translate(0, -50%); animation: nota 3.4s cubic-bezier(.15, .7, .3, 1) forwards;
}
@keyframes nota {
  0% { opacity: 0; transform: translate(0, -50%) scale(.6); filter: blur(4px); }
  18% { opacity: 1; filter: blur(0); }
  75% { opacity: 1; filter: blur(0); }
  100% { opacity: 0; transform: translate(var(--dx), calc(-50% + var(--dy))) rotate(var(--rot)) scale(1.05); filter: blur(1px); }
}
.d-pista { position: absolute; left: 0; width: 74%; bottom: -8px; text-align: center; margin: 0; }
.hb { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.hb-vial { width: 100%; max-width: 320px; margin: 0 auto; }

/* ---------- Huella del hero ---------- */
.hf { display: flex; flex-direction: column; align-items: center; gap: 26px; width: 100%; }
.hf-ring {
  position: relative; width: 100%; max-width: 420px; aspect-ratio: 1;
  border-radius: 50%; display: grid; place-items: center; overflow: hidden;
  background: radial-gradient(circle at 50% 42%, var(--carta), var(--negro) 78%);
  border: 1px solid var(--linea);
}
.hf-orbit {
  position: absolute; inset: 7%; border-radius: 50%; border: 1px dashed var(--linea);
  animation: hf-girar 90s linear infinite;
}
.hf-orbit::before, .hf-orbit::after {
  content: ''; position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--acento);
}
.hf-orbit::before { top: -2.5px; left: 50%; margin-left: -2.5px; }
.hf-orbit::after { bottom: 8%; right: 6%; opacity: .5; }
@keyframes hf-girar { to { transform: rotate(360deg); } }
.hf-print { width: 78%; transition: opacity .3s; }
.hf-print .huella { animation: hf-respirar 7s ease-in-out infinite; }
@keyframes hf-respirar { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.035); } }
.hf-tag { text-align: center; }
.hf-tag h3 { font-size: 27px; margin: 4px 0 2px; }
.hf-marca { margin: 0; }
.hf-puntos { display: flex; gap: 6px; justify-content: center; margin-top: 10px; }
.hf-puntos i { width: 8px; height: 8px; border-radius: 50%; background: var(--c); display: block; }
.hf-dots { display: flex; gap: 9px; }
.hf-dots button { width: 8px; height: 8px; padding: 0; border-radius: 50%; background: var(--linea); border: 0; cursor: pointer; transition: background .25s, transform .25s; }
.hf-dots button.on { background: var(--acento); transform: scale(1.35); }
@media (prefers-reduced-motion: reduce) {
  .hf-orbit, .hf-print .huella { animation: none; }
}

/* ---------- Cinta ---------- */
.cinta { overflow: hidden; border-bottom: 1px solid var(--linea); margin-inline: calc(50% - 50vw); background: var(--negro); color: var(--papel); }
.cinta div { display: flex; width: max-content; animation: cinta 60s linear infinite; }
.cinta span { font: 12px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 14px 28px; white-space: nowrap; }
.cinta span::after { content: '✦'; margin-left: 28px; opacity: .5; }
@keyframes cinta { to { transform: translateX(-50%); } }

/* ---------- Pasos ---------- */
.pasos ol { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--linea); border: 1px solid var(--linea); }
.pasos li { background: var(--papel); padding: 32px 28px 36px; }
.pasos li .mono { color: var(--acento); }
.pasos h3 { margin: 26px 0 10px; font-size: 34px; }
.pasos p { margin: 0; color: var(--tinta-2); }
.nota-huella { max-width: 62ch; color: var(--tinta-2); margin: -18px 0 32px; }

/* ---------- "Qué es un decant" — intro + reveal en scroll ---------- */
.decant-reveal { padding-top: 0; }
/* --p (0→1) lo escribe app.js según el scroll dentro de .dr-escena */
.dr-escena { position: relative; height: 190vh; }
.dr-intro {
  position: sticky; top: 0; height: 100vh; height: 100svh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center; gap: 18px; overflow: hidden;
}
.dr-intro .kicker {
  margin: 0; opacity: calc(1 - var(--p, 0) * 2.5); transform: translateY(calc(var(--p, 0) * -30px));
}
.dr-titulo {
  font-style: italic; font-size: clamp(42px, 7vw, 92px); max-width: 16ch;
  letter-spacing: calc(-.01em + var(--p, 0) * .05em);
  opacity: calc(1.35 - var(--p, 0) * 1.35);
  filter: blur(calc(var(--p, 0) * 3px));
  transform: translateY(calc(var(--p, 0) * -70px)) scale(calc(1 - var(--p, 0) * .12));
  will-change: transform, opacity, filter;
}
.dr-titulo em { color: var(--acento); }
.dr-desliza {
  display: flex; align-items: center; gap: 8px; color: var(--tinta-2);
  opacity: calc(1 - var(--p, 0) * 4);
  animation: dr-flotar 2.2s ease-in-out infinite;
}
.dr-flecha-abajo { width: 1px; height: 22px; background: var(--linea); position: relative; }
.dr-flecha-abajo::after {
  content: ''; position: absolute; left: 50%; bottom: 0; width: 7px; height: 7px;
  border-right: 1.4px solid var(--tinta-2); border-bottom: 1.4px solid var(--tinta-2);
  transform: translateX(-50%) rotate(45deg);
}
@keyframes dr-flotar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }
.dr-cuerpo { position: relative; z-index: 1; max-width: 900px; margin: -45vh auto 0; }
.dr-cuerpo .nota-huella { margin-top: 0; text-align: center; margin-inline: auto; }
/* Fichas de datos (100% original · tamaños con precio · atomizador · envío): bento 2 columnas,
   la de tamaños ocupa dos filas; la primera es bloque oscuro permanente (--negro + --papel). */
.fichas-decant {
  list-style: none; padding: 0; margin: 0; display: grid; gap: 14px;
  grid-template-columns: 1.15fr 1fr; grid-template-areas: "a b" "c b" "d d";
}
.fichas-decant .fd {
  display: flex; flex-direction: column; gap: 10px; padding: 26px 28px 22px;
  background: var(--carta); border: 1px solid var(--linea); border-radius: var(--r);
}
.fichas-decant .fd:nth-child(1) { grid-area: a; } .fichas-decant .fd:nth-child(2) { grid-area: b; }
.fichas-decant .fd:nth-child(3) { grid-area: c; } .fichas-decant .fd:nth-child(4) { grid-area: d; }
.fichas-decant .fd > .mono:first-child { margin: 0; color: var(--acento); }
.fichas-decant .fd h3 { font-size: 28px; }
.fichas-decant .fd p { margin: 0; color: var(--tinta-2); max-width: 46ch; }
.fichas-decant .fd-dato { font: 400 clamp(54px, 6vw, 76px)/.9 var(--serif); letter-spacing: -.03em; color: var(--tinta); }
.fichas-decant .fd-dato small { font-size: .45em; color: var(--acento); margin-left: 2px; }
.fichas-decant .fd-dato-txt { font-size: clamp(34px, 3.6vw, 44px); font-style: italic; }
.fichas-decant .fd .fd-pie { max-width: none; margin-top: auto !important; padding-top: 14px; border-top: 1px solid var(--linea); font-size: 10.5px; }
.fichas-decant .fd-pie a { color: inherit; text-decoration: none; } .fichas-decant .fd-pie a:hover { color: var(--acento); }
.fichas-decant .fd-oscura { background: var(--negro); border-color: var(--negro); }
.fichas-decant .fd-oscura .fd-dato, .fichas-decant .fd-oscura h3 { color: var(--papel); }
.fichas-decant .fd-oscura p { color: rgba(247, 242, 231, .7); }
.fichas-decant .fd-oscura .fd-pie { color: var(--acento-2); border-color: rgba(247, 242, 231, .16); }
.fichas-decant .fd-tallas dl { margin: 8px 0 0; display: grid; }
.fichas-decant .fd-tallas dl div { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 16px 0; border-top: 1px solid var(--linea); }
.fichas-decant .fd-tallas dt { font: 400 44px/1 var(--serif); letter-spacing: -.02em; }
.fichas-decant .fd-tallas dt small { font-size: .4em; color: var(--tinta-2); letter-spacing: 0; }
.fichas-decant .fd-tallas dd { margin: 0; font: 500 13px var(--mono); color: var(--acento); }
.fichas-decant .fd:nth-child(4) { flex-direction: row; flex-wrap: wrap; align-items: center; column-gap: 28px; }
.fichas-decant .fd:nth-child(4) > p:not(.mono) { flex: 1 1 32ch; }
.fichas-decant .fd:nth-child(4) .fd-pie { flex-basis: 100%; }

.reveal {
  opacity: 0; transform: translateY(28px) scale(.98);
  transition: opacity .8s cubic-bezier(.16, .8, .24, 1), transform .8s cubic-bezier(.16, .8, .24, 1);
  transition-delay: calc(var(--i, 0) * .12s);
}
.reveal.in { opacity: 1; transform: translateY(0) scale(1); }
.reveal.enfasis { filter: blur(9px); transition: opacity 1s ease, transform 1s ease, filter 1s ease; }
.reveal.enfasis.in { filter: blur(0); }

/* ---------- Diagrama "qué es un decant" ---------- */
.decant-diagrama {
  display: flex; align-items: center; justify-content: center; gap: clamp(20px, 5vw, 64px);
  background: var(--carta); border: 1px solid var(--linea); border-radius: var(--r);
  padding: clamp(28px, 5vw, 48px) clamp(20px, 4vw, 40px); margin: 0 0 48px;
}
.dd-item { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.dd-item .frasco { width: 76px; height: auto; }
.dd-item .vial { width: 56px; height: auto; }
.dd-flecha { display: flex; flex-direction: column; align-items: center; gap: 10px; max-width: 150px; }
.dd-flecha svg { width: 100px; height: auto; }
.dd-flecha p { margin: 0; font-size: 12.5px; color: var(--tinta-2); line-height: 1.35; }
.dd-linea { fill: none; stroke: var(--linea); stroke-width: 2; stroke-dasharray: 1 7; stroke-linecap: round; }
.dd-punta { fill: none; stroke: var(--acento); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Tarjetas ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.grid.tres { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.card { display: flex; flex-direction: column; background: var(--carta); border: 1px solid var(--linea); border-radius: var(--r); text-decoration: none; overflow: hidden; transition: transform .3s, box-shadow .3s, border-color .3s; height: 100%; }
.card:hover { transform: translateY(-4px); border-color: var(--acento); box-shadow: 0 18px 40px -22px rgba(27, 23, 18, .22); }
.card:hover .huella { transform: rotate(18deg) scale(1.04); }
.card:hover .card-art img { transform: scale(1.04); }
.card.agotado .card-art { filter: grayscale(1); opacity: .5; }
.card-top { display: flex; justify-content: space-between; padding: 12px 14px 0; }
.card-top .mono { font-size: 10px; }
.card-art { padding: 10px 26px; }
.card-art .huella { transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.card-art img { width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: contain; display: block; transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.card-body { padding: 0 16px 16px; display: flex; flex-direction: column; flex: 1; }
.card-marca { margin: 0; font-size: 12px; color: var(--tinta-2); font-weight: 600; }
.card h3 { font-size: 26px; margin: 2px 0 12px; }
.card-foot { margin-top: auto; padding-top: 14px; border-top: 1px dashed var(--linea); display: flex; justify-content: space-between; align-items: center; font-size: 13px; }
.estado { font: 10px var(--mono); text-transform: uppercase; letter-spacing: .05em; display: inline-flex; align-items: center; gap: 6px; }
.estado::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.estado.ok { color: var(--ok); } .estado.bajo { color: var(--acento); } .estado.no { color: var(--tinta-2); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 500; padding: 4px 10px 4px 7px; border: 1px solid var(--linea); border-radius: 999px; background: transparent; }
.chip i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); }
button.chip { cursor: pointer; }
button.chip.on { background: var(--tinta); color: var(--papel); border-color: var(--tinta); }

.sim-wrap { position: relative; }
.sim { position: absolute; z-index: 2; top: -10px; left: 14px; background: var(--tinta); color: var(--papel); padding: 4px 8px; border-radius: 4px; font-size: 10px; }

/* ---------- Duración ---------- */
.duracion { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center; }
.duracion h2 { margin: 12px 0 14px; }
.duracion > div > p:not(.mono) { color: var(--tinta-2); }
.slider { display: block; margin-top: 30px; max-width: 380px; }
.slider input { width: 100%; accent-color: var(--tinta); margin-top: 10px; }
.dur-viales { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.dv { background: var(--carta); border: 1px solid var(--linea); border-radius: var(--r); padding: 22px 12px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 4px; }
.dv .vial { width: 44px; height: 110px; margin-bottom: 10px; }
.dv b { font-family: var(--serif); font-weight: 400; font-size: 26px; }
.dv span { font-size: 12px; color: var(--tinta-2); }
.dv strong { font: 500 13px var(--mono); margin-top: 6px; padding: 4px 10px; background: var(--tinta); color: var(--papel); border-radius: 999px; }
.vial-liq { transition: y .5s, height .5s; }

/* ---------- Box CTA ---------- */
.box-cta { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.box-cta h2 { margin: 12px 0 14px; }
.box-cta p:not(.mono) { color: var(--tinta-2); max-width: 44ch; }
.box-cta-art { display: flex; justify-content: center; gap: clamp(8px, 2vw, 20px); padding: 40px 24px 30px; background: var(--negro); border: 1px solid var(--linea); border-radius: var(--r); }
.box-cta-art div { width: 52px; transition: transform .4s; }
.box-cta-art div:nth-child(odd) { transform: translateY(12px); }
.box-cta-art .vial rect[fill="#16130F"] { fill: var(--papel); }
.box-cta-art .vial rect[stroke] { stroke: var(--papel); }

/* ---------- Catálogo ---------- */
.filtros { display: grid; gap: 14px; margin-bottom: 20px; }
.filtros input[type=search], .filtros select, .form input, .form textarea, .form select {
  width: 100%; background: var(--carta); border: 1px solid var(--linea); border-radius: 10px; padding: 12px 14px; outline: none;
}
.filtros input:focus, .filtros select:focus, .form input:focus, .form textarea:focus, .form select:focus { border-color: var(--tinta); }
.fila-sel { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.fila-sel select { width: auto; flex: 1 1 170px; }
.check { display: inline-flex; gap: 8px; align-items: center; font-size: 14px; cursor: pointer; }
.check input { accent-color: var(--tinta); }
.seg { display: inline-flex; flex-wrap: wrap; border: 1px solid var(--tinta); border-radius: 999px; padding: 3px; width: fit-content; max-width: 100%; }
.seg button { border: 0; background: none; padding: 8px 16px; border-radius: 999px; cursor: pointer; text-transform: capitalize; font-size: 14px; }
.seg button.on { background: var(--tinta); color: var(--papel); }
.seg.grande button { padding: 12px 20px; }
.seg small { font-family: var(--mono); color: var(--acento); margin-left: 4px; }
.seg button.on small { color: var(--acento-2); }
.acordes-f { display: flex; flex-wrap: wrap; gap: 6px; }
.conteo { margin: 8px 0 18px; }
.vacio { grid-column: 1 / -1; padding: 40px 0; color: var(--tinta-2); }

/* ---------- Ficha ---------- */
.ficha { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 80px); padding-block: 32px 80px; position: relative; }
.volver { grid-column: 1 / -1; text-decoration: none; }
.ficha-art { position: sticky; top: 90px; align-self: start; }
.ficha-huella { background: var(--carta); border: 1px solid var(--linea); border-radius: var(--r); padding: 8%; }
.ficha-huella img { width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: contain; display: block; }
.espectro { margin-top: 18px; display: grid; gap: 8px; }
.espectro > div { display: grid; grid-template-columns: 96px 1fr 28px; gap: 12px; align-items: center; font-size: 13px; }
.barra { height: 6px; background: var(--papel-2); border-radius: 3px; overflow: hidden; }
.barra i { display: block; height: 100%; border-radius: 3px; }
.ficha-marca { margin: 14px 0 4px; font-weight: 600; color: var(--tinta-2); }
.ficha h1 { font-size: clamp(44px, 5.4vw, 76px); }
.ficha .lead { margin: 18px 0 30px; }
.piramide { border-top: 1px solid var(--tinta); }
.piramide > div { display: grid; grid-template-columns: 180px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--linea); }
.piramide p { margin: 0; }
.piramide .mono span { text-transform: none; letter-spacing: 0; opacity: .7; }
.meta { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0 32px; }
.meta p { margin: 0 0 6px; text-transform: capitalize; }
.pips { display: flex; gap: 5px; }
.pips i { width: 26px; height: 6px; border-radius: 3px; background: var(--papel-2); }
.pips i.on { background: var(--tinta); }
.viales { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 12px 0 14px; }
.viales button { background: var(--carta); border: 1px solid var(--linea); border-radius: var(--r); padding: 16px 8px 14px; display: flex; flex-direction: column; align-items: center; gap: 2px; cursor: pointer; transition: border-color .2s, transform .2s; }
.viales button:hover:not(:disabled) { transform: translateY(-2px); }
.viales button.on { border-color: var(--tinta); box-shadow: inset 0 0 0 1px var(--tinta); }
.viales button:disabled { opacity: .4; cursor: not-allowed; }
.viales .vial { width: 34px; height: 86px; margin-bottom: 8px; }
.viales b { font-family: var(--serif); font-weight: 400; font-size: 24px; line-height: 1; }
.viales span { font-weight: 600; font-size: 14px; }
.viales em { font: normal 10px var(--mono); color: var(--tinta-2); text-transform: uppercase; }
.duracion-txt { font-size: 14px; color: var(--tinta-2); margin: 0 0 22px; }
.frasco-cta { font-size: 14px; color: var(--tinta-2); margin: -10px 0 22px; }
.frasco-venta { margin: -6px 0 24px; padding: 6px 18px; border: 1px solid var(--linea); border-radius: var(--r); background: var(--carta); }
.fv-titulo { margin: 10px 0 2px; color: var(--acento) !important; font-size: 10px; }
.fv-fila { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; padding: 10px 0; }
.fv-fila + .fv-fila { border-top: 1px solid var(--linea); }
.fv-art .frasco { width: 26px; height: auto; display: block; }
.fv-info { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.fv-info b { font: 400 21px/1.15 var(--serif); }
.fv-info span { font-size: 13px; color: var(--tinta-2); }
.linea-art .frasco { width: 34px; height: auto; }
.frascos-intro { max-width: 56ch; margin: 14px 0 0; }
.comprar { display: flex; gap: 10px; flex-wrap: wrap; }
.comprar .btn { flex: 1 1 200px; }

/* ---------- Box ---------- */
.boxv .bloque-head p:not(.mono) { margin-top: 12px; }
.estuche { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin: 32px 0 20px; padding: 36px 20px; background: var(--negro); border: 1px solid var(--linea); border-radius: var(--r); color: var(--papel); }
.slot { width: 118px; min-height: 200px; border: 1px dashed rgba(241, 233, 216, .3); border-radius: 12px; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 6px; padding: 14px 8px; text-align: center; }
.slot .vial { width: 40px; height: 100px; }
.slot .vial rect[fill="#16130F"] { fill: var(--papel); }
.slot .vial rect[stroke] { stroke: var(--papel); }
.slot b { font-family: var(--serif); font-weight: 400; font-size: 17px; line-height: 1.1; }
.slot .mono { color: rgba(241, 233, 216, .55); font-size: 9.5px; }
.slot.lleno { border-style: solid; border-color: var(--acento); cursor: pointer; animation: cae .5s cubic-bezier(.3, 1.5, .5, 1); }
.slot.lleno:hover .mono { color: var(--acento-2); }
.slot-vacio { width: 40px; height: 100px; border: 1.4px dashed rgba(241, 233, 216, .3); border-radius: 8px; display: grid; place-items: center; font-family: var(--serif); font-size: 26px; opacity: .6; }
@keyframes cae { from { transform: translateY(-24px); opacity: 0; } }
.box-resumen { position: sticky; top: 76px; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; background: var(--carta); border: 1px solid var(--tinta); border-radius: var(--r); padding: 14px 18px; margin-bottom: 26px; }
.box-ml { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 16px 0 4px; }
.box-ml .seg button { text-transform: none; }
.box-resumen p { margin: 2px 0 0; font-size: 18px; }
.box-resumen s { color: var(--tinta-2); font-size: 14px; margin-right: 6px; }
.box-lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.mini { display: flex; gap: 12px; align-items: center; text-align: left; background: var(--carta); border: 1px solid var(--linea); border-radius: 12px; padding: 10px; cursor: pointer; transition: border-color .2s, transform .2s; }
.mini:hover:not(:disabled) { border-color: var(--tinta); transform: translateY(-2px); }
.mini.off { opacity: .4; cursor: not-allowed; }
.mini-art { width: 58px; flex: none; }
.mini-art img { width: 58px; height: 58px; object-fit: contain; display: block; border-radius: 6px; }
.mini b { display: block; font-family: var(--serif); font-weight: 400; font-size: 19px; line-height: 1.1; }
.mini span { display: block; font-size: 12px; color: var(--tinta-2); }
.mini span.mono { font-size: 10px; margin-top: 4px; }

/* ---------- Quiz: ficha técnica impresa ----------
   Renglones con letra y filete (nada de tarjetas redondas); la tinta barre el renglón al pasar.
   A un lado, la huella se dibuja con lo contestado. */
.quiz { max-width: 1120px; margin: 0 auto; padding-block: clamp(36px, 6vw, 80px) clamp(48px, 8vw, 100px); }
.quiz-cab { display: flex; justify-content: space-between; gap: 12px; border-top: 3px double var(--tinta); padding-top: 12px; margin: 0; }
.quiz-regla { display: flex; margin-top: 12px; border-bottom: 1px solid var(--tinta); }
.quiz-regla i { flex: 1; height: 8px; border-left: 1px solid var(--tinta); transition: background .4s; }
.quiz-regla i:last-child { border-right: 1px solid var(--tinta); }
.quiz-regla i.hecho { background: var(--tinta); }
.quiz-regla i.aqui { background: repeating-linear-gradient(-45deg, var(--acento) 0 2px, transparent 2px 5px); }
.quiz-cuerpo { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(32px, 6vw, 88px); margin-top: clamp(28px, 5vw, 56px); align-items: start; }
.quiz h1 { font-size: clamp(34px, 4.6vw, 62px); margin: 0 0 clamp(24px, 4vw, 36px); max-width: 17ch; animation: quiz-entra .5s both; }
/* Respuestas: cajas cuadradas bien marcadas (borde de tinta, fondo carta) con casilla de verificación */
.opciones { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.opciones li { display: flex; animation: quiz-entra .45s calc(.1s + var(--i) * .06s) both; }
.opciones button {
  position: relative; isolation: isolate; overflow: hidden; width: 100%; min-height: 104px; cursor: pointer;
  display: grid; grid-template-columns: minmax(0, 1fr) 26px; align-items: center; gap: 16px;
  text-align: left; background: var(--carta); border: 1.5px solid var(--tinta); border-radius: 0;
  padding: 20px 20px 20px 22px; font: 400 clamp(21px, 2.1vw, 25px)/1.15 var(--serif);
  box-shadow: 4px 4px 0 var(--papel-2);
  transition: color .3s, box-shadow .3s, transform .3s;
}
.opciones button::before { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--tinta); transform: scaleX(0); transform-origin: left; transition: transform .42s cubic-bezier(.7, 0, .2, 1); }
.op-txt small { display: block; margin-top: 6px; font: 400 13px/1.35 var(--sans); letter-spacing: .01em; color: var(--tinta-2); transition: color .3s; }
.op-caja { width: 26px; height: 26px; border: 1.5px solid currentColor; display: grid; place-items: center; transition: background .3s, border-color .3s; }
.op-caja svg { width: 16px; height: 16px; fill: none; stroke: var(--tinta); stroke-width: 2.2; stroke-dasharray: 16; stroke-dashoffset: 16; transition: stroke-dashoffset .3s .05s; }
.opciones button:hover { color: var(--papel); box-shadow: 6px 6px 0 var(--acento); transform: translate(-2px, -2px); }
.opciones button:hover::before, .opciones button.elegida::before { transform: scaleX(1); }
.opciones button:hover small, .opciones button.elegida small { color: rgba(247, 242, 231, .62); }
.opciones button.elegida { color: var(--papel); box-shadow: 4px 4px 0 var(--acento); }
.opciones button.elegida .op-caja { background: var(--acento); border-color: var(--acento); }
.opciones button.elegida .op-caja svg { stroke-dashoffset: 0; }
.opciones button:focus-visible { outline: 2px solid var(--acento); outline-offset: 3px; }
.quiz-avanza .opciones { pointer-events: none; }
.atras { margin-top: 26px; }
@keyframes quiz-entra { from { opacity: 0; transform: translateY(12px); } }

.quiz-huella { position: sticky; top: 96px; border: 1px solid var(--tinta); background: var(--carta); padding: 14px 16px 16px; }
.qh-cab { display: flex; justify-content: space-between; margin: 0 0 6px; font-size: 10px; }
.qh-art { margin: 4px auto 10px; max-width: 240px; }
.qh-art .huella path { transition: d .6s; }
.qh-lista { list-style: none; margin: 0; padding: 10px 0 0; border-top: 1px dashed var(--linea); font-size: 13px; }
.qh-lista li { display: grid; grid-template-columns: 10px 1fr auto; gap: 10px; align-items: center; padding: 3px 0; }
.qh-lista li i { width: 10px; height: 10px; }
.qh-lista li .mono { font-size: 10px; }
.qh-vacia { margin: 0; padding-top: 10px; border-top: 1px dashed var(--linea); text-align: center; color: var(--tinta-2); font: 400 12.5px var(--sans); letter-spacing: .01em; }

.firma-res { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 72px); align-items: center; padding-block: clamp(36px, 6vw, 80px) 20px; }
.firma-res > .quiz-cab { grid-column: 1 / -1; margin-bottom: clamp(4px, 2vw, 20px); }
.firma-art { position: relative; background: var(--carta); border: 1px solid var(--tinta); padding: 8%; }
.firma-art .huella { animation: gira 60s linear infinite; }
/* marcas de corte en las esquinas, como lámina impresa */
.firma-art::before, .firma-art::after, .fa-esq::before, .fa-esq::after { content: ''; position: absolute; width: 14px; height: 14px; border: 0 solid var(--acento); }
.firma-art::before { top: 8px; left: 8px; border-width: 2px 0 0 2px; }
.firma-art::after { top: 8px; right: 8px; border-width: 2px 2px 0 0; }
.fa-esq::before { bottom: 8px; left: 8px; border-width: 0 0 2px 2px; }
.fa-esq::after { bottom: 8px; right: 8px; border-width: 0 2px 2px 0; }
@keyframes gira { to { transform: rotate(360deg); } }
.firma-res h1 { font-size: clamp(40px, 5.4vw, 72px); margin: 12px 0 18px; }
.firma-res h1 em { color: var(--acento); }
.firma-res .chip { border-radius: 0; border-color: var(--tinta); }
.firma-res .chip i { border-radius: 0; }
.firma-res .lead { margin-top: 20px; }

/* Celular: la muestra va arriba, compacta (huella chica + familias), y las opciones a lo ancho */
@media (max-width: 760px) {
  .quiz-cuerpo { grid-template-columns: 1fr; gap: 22px; margin-top: 20px; }
  .quiz-huella { position: static; order: -1; display: grid; grid-template-columns: 72px 1fr; gap: 4px 14px; align-items: center; padding: 10px 12px; }
  .qh-cab { grid-column: 1 / -1; }
  .qh-art { margin: 0; width: 72px; }
  .qh-vacia { border-top: 0; padding: 0; text-align: left; }
  .qh-lista { border-top: 0; padding: 0; font-size: 12px; }
  .qh-lista li { padding: 1px 0; }
  .qh-lista li:nth-child(n+4) { display: none; }
  .quiz h1 { font-size: clamp(30px, 8.6vw, 40px); }
  .opciones { grid-template-columns: 1fr; gap: 10px; }
  .opciones button { min-height: 0; padding: 16px 16px 16px 18px; gap: 12px; font-size: 21px; box-shadow: 3px 3px 0 var(--papel-2); }
}

/* ---------- Carrito ---------- */
.cart-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: start; }
.linea { display: grid; grid-template-columns: auto 1fr auto auto; gap: 18px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--linea); }
.linea-art { width: 34px; }
.linea-art .vial { width: 34px; height: 84px; }
.linea-art.box-mini { width: auto; display: flex; gap: 2px; }
.linea-art.box-mini .vial { width: 18px; height: 50px; }
.linea-info b { display: block; font-family: var(--serif); font-weight: 400; font-size: 22px; line-height: 1.1; }
.linea-info span { display: block; font-size: 13px; color: var(--tinta-2); }
.qty { display: flex; align-items: center; border: 1px solid var(--linea); border-radius: 999px; }
.qty button { background: none; border: 0; padding: 6px 12px; cursor: pointer; font-size: 14px; }
.qty span { min-width: 22px; text-align: center; font-family: var(--mono); font-size: 13px; }
.linea-precio { font-weight: 600; white-space: nowrap; }
.checkout { position: sticky; top: 90px; background: var(--carta); border: 1px solid var(--linea); border-radius: var(--r); padding: 22px; }
.totales p { display: flex; justify-content: space-between; margin: 0 0 8px; }
.totales .hint { display: block; text-transform: none; letter-spacing: 0; color: var(--acento); }
.totales .total, .ticket .total { font-family: var(--serif); font-size: 28px; border-top: 1px solid var(--tinta); padding-top: 10px; margin-top: 12px; }
.form { display: grid; gap: 10px; margin-top: 22px; }
.form .mono { margin: 8px 0 0; }
.form textarea { resize: vertical; }
.pagos { display: grid; gap: 6px; font-size: 14px; }
.pagos label { display: flex; gap: 8px; align-items: center; }
.pagos input { accent-color: var(--tinta); width: auto; margin: 0; }
.pagos small { color: var(--tinta-2); }
.vacio-cart { text-align: center; }
.vacio-cart p { color: var(--tinta-2); }
.vacio-cart .acciones { justify-content: center; }

/* ---------- Confirmación ---------- */
.confirmado { max-width: 640px; margin: 0 auto; text-align: center; }
.sello { display: inline-block; border: 1px solid var(--ok); color: var(--ok); padding: 6px 12px; border-radius: 4px; transform: rotate(-3deg); }
.confirmado h1 { margin: 22px 0 14px; font-family: var(--mono); font-size: clamp(34px, 6vw, 56px); letter-spacing: .02em; }
.confirmado .lead { margin: 0 auto; }
.ticket { text-align: left; margin: 32px 0 0; background: var(--carta); border: 1px solid var(--linea); border-radius: var(--r); padding: 20px 22px; }
.ticket p { display: flex; justify-content: space-between; gap: 16px; margin: 0 0 8px; }
.confirmado .acciones { justify-content: center; }
.datos-transf { display: grid; gap: 6px; font-size: 14px; padding: 14px; border: 1px dashed var(--linea); border-radius: var(--r); }
.datos-transf[hidden] { display: none; }
.datos-transf p { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin: 0; }
.datos-transf p.mono { display: block; }
.datos-transf b { overflow-wrap: anywhere; text-align: right; min-width: 0; }
.datos-transf .btn { margin-top: 6px; padding: 8px 14px; }

/* ---------- Pie, WhatsApp, toast ---------- */
.pie { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; padding: 56px var(--gutter) calc(40px + env(safe-area-inset-bottom, 0px)); background: var(--negro); color: var(--papel); margin-top: 40px; border-top: 1px solid var(--linea); }
.pie p { margin: 0; color: rgba(247, 242, 231, .7); max-width: 40ch; }
.pie .logo { color: var(--papel); margin: 0 0 10px; }
.pie .logo-mark { height: 40px; }
.pie > .mono { display: flex; flex-direction: column; gap: 10px; }
.pie a { color: var(--papel); text-decoration: none; }
.pie .pie-espec { display: block; grid-column: 1 / -1; margin: -14px 0 0; font-size: 10px; color: rgba(247, 242, 231, .28); max-width: none; }
.pie .pie-espec span { margin: 0 6px; }
.pie .legal { grid-column: 1 / -1; font-size: 10px; color: rgba(247, 242, 231, .45); border-top: 1px solid rgba(247, 242, 231, .15); padding-top: 18px; max-width: none; }
.wa { position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 30; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: #1F8F4E; color: #fff; box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .5); transition: transform .2s; }
.wa:hover { transform: scale(1.06); }
.toast { position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); transform: translate(-50%, 30px); opacity: 0; pointer-events: none; z-index: 40; background: var(--negro); color: var(--papel); border: 1px solid var(--linea); padding: 12px 20px; border-radius: 999px; font-size: 14px; transition: all .3s; max-width: calc(100% - 32px); }
.toast.on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  background: var(--papel); color: var(--tinta);
  transition: opacity .5s ease, visibility .5s ease;
}
.preloader-mark { display: block; height: clamp(96px, 16vw, 160px); width: auto; margin: 0; }
.preloader-mark path {
  fill: currentColor; fill-opacity: 1;
  stroke: currentColor; stroke-width: 5; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 1; stroke-dashoffset: 0; stroke-opacity: 0; opacity: 1;
  animation: preloader-draw 3.4s ease-in-out infinite;
}
.preloader-mark path:nth-of-type(2) { animation-delay: .4s; }
@keyframes preloader-draw {
  0% { opacity: 0; stroke-dashoffset: 1; stroke-opacity: 1; fill-opacity: 0; }
  8% { opacity: 1; }
  55% { stroke-dashoffset: 0; stroke-opacity: 1; fill-opacity: 0; }
  70% { stroke-opacity: 0; fill-opacity: 1; }
  88% { opacity: 1; }
  100% { opacity: 0; stroke-dashoffset: 0; stroke-opacity: 0; fill-opacity: 1; }
}
.preloader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .duracion, .box-cta, .ficha, .firma-res, .cart-grid { grid-template-columns: 1fr; }
  .hero { display: flex; flex-direction: column; }
  .hero-copy { position: static; transform: none; max-width: 100%; padding: 24px var(--gutter) 0; }
  .ficha-art, .checkout { position: static; }
  .box-cta-art { order: 2; }
  .pasos ol { grid-template-columns: 1fr; }
  .firma-art { max-width: 380px; margin: 0 auto; }
}
@media (max-width: 640px) {
  .top { flex-wrap: wrap; gap: 10px; padding-block: 10px; }
  .logo .mono { display: none; }
  .nav { order: 3; width: 100%; margin: 0; gap: 20px; overflow-x: auto; }
  .cart-btn { margin-left: auto; }
  .piramide > div { grid-template-columns: 1fr; gap: 4px; }
  .linea { grid-template-columns: auto 1fr; }
  .linea .qty { grid-column: 2; justify-self: start; }
  .linea-precio { grid-column: 2; }
  .dur-viales { gap: 8px; }
  .slot { width: calc(33% - 10px); min-width: 90px; }
  .decant-diagrama { flex-direction: column; gap: 24px; }
  .dd-flecha { max-width: none; }
  .dd-flecha svg { width: 40px; transform: rotate(90deg); }
  .pie { grid-template-columns: 1fr; }
  .d-notas span { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- Fluidez en celulares / pantallas táctiles ----------
   Los desenfoques (blur) se recalculan en cada cuadro del scroll y en celulares de gama media
   son lo que más "traba": el header usa fondo sólido y los títulos animan solo opacidad/posición. */
@media (hover: none), (pointer: coarse), (max-width: 900px) {
  .top { backdrop-filter: none; background: var(--papel); }
  .dr-titulo { filter: none; will-change: transform, opacity; }
  .reveal.enfasis, .reveal.enfasis.in { filter: none; }
  .card:hover { transform: none; }
  .card:hover .card-art img { transform: none; }
  /* en táctil el :hover se queda "pegado" después del toque: la respuesta va en :active */
  .opciones button:hover:not(.elegida) { color: inherit; transform: none; box-shadow: 3px 3px 0 var(--papel-2); }
  .opciones button:hover:not(.elegida)::before { transform: scaleX(0); }
  .opciones button:hover:not(.elegida) small { color: var(--tinta-2); }
  .card:active, .mini:active:not(:disabled) { transform: scale(.98); }
  .btn:hover { transform: none; }
  .btn:active { transform: scale(.98); }
}

.pago-alerta { display: grid; gap: 4px; margin: 16px 0; padding: 14px 16px; background: #3a1414; border: 1px solid #e5484d; border-left-width: 5px; border-radius: var(--r); color: #ffd9d9; font-size: 15px; }
.pago-alerta[hidden] { display: none; }
.pago-alerta b { font-size: 16px; color: #ff8c8f; }

.seguir { display: inline-block; margin-top: 18px; font-size: 14px; color: var(--tinta-2); text-decoration: underline; text-underline-offset: 3px; }
.seguir:hover { color: var(--tinta); }
.aviso-pendiente { margin: 0 0 18px; padding: 12px 14px; background: var(--carta); border: 1px solid var(--acento); border-radius: var(--r); font-size: 14px; }
.aviso-pendiente a { font-weight: 600; text-decoration: underline; }

.hint-pol { text-transform: none; letter-spacing: 0; font-size: 12px; color: var(--tinta-2); margin: 0; }
.hint-pol a { text-decoration: underline; }
.politicas .pol-grid { display: grid; gap: 28px; max-width: 760px; margin-top: 24px; }
.politicas article { border-top: 1px solid var(--linea); padding-top: 18px; }
.politicas h3 { font-family: var(--serif); font-size: 24px; margin: 0 0 10px; }
.politicas ul { margin: 0; padding-left: 18px; display: grid; gap: 8px; line-height: 1.55; }

/* ==========================================================================
   Celular — rediseño (2026-10-07)
   Encabezado de un renglón con menú de 3 rayas (.menu-btn → #menuNav), hero con recorte
   propio y etiquetas de espécimen, carruseles deslizables, catálogo a 2 columnas
   y ficha con "comprar" siempre a la mano. En compu nada de esto cambia.
   ========================================================================== */
.hero-foto { margin: 0; }
.hero-foto picture { display: block; }
.hero-callouts, .menu-btn, .solo-menu, .decant-def, .h1-movil { display: none; }
.mas-filtros > summary { display: none; }
.mas-filtros .acordes-f { margin-top: 14px; }
.fila-rapida { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

@media (max-width: 640px) {
  /* ---- Encabezado: logo · carrito · menú de 3 rayas ---- */
  .top { flex-wrap: nowrap; padding: 10px var(--gutter); gap: 10px; }
  /* carrito en la esquina derecha como en compu; el ☰ justo a su izquierda */
  .top .menu-btn { order: 1; margin-left: auto; }
  .top .cart-btn { order: 2; margin-left: 0; }
  .logo { align-items: center; }
  .menu-btn {
    display: grid; place-content: center; gap: 5px; width: 42px; height: 42px; padding: 0; flex: none;
    border: 1px solid var(--linea); border-radius: 50%; background: none; cursor: pointer; -webkit-tap-highlight-color: transparent;
  }
  .menu-btn span { display: block; width: 18px; height: 1.5px; background: var(--tinta); border-radius: 1px; transition: transform .3s cubic-bezier(.3, 1.3, .5, 1), opacity .2s; }
  .menu-abierto .menu-btn { background: var(--tinta); border-color: var(--tinta); }
  .menu-abierto .menu-btn span { background: var(--papel); }
  .menu-abierto .menu-btn span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .menu-abierto .menu-btn span:nth-child(2) { opacity: 0; transform: scaleX(.3); }
  .menu-abierto .menu-btn span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  /* el nav de compu se vuelve un cajón que sale por la izquierda (estilo tienda de ropa) */
  .top .nav {
    position: absolute; top: 100%; left: 0; width: min(86vw, 380px); height: calc(100vh - 100%); height: calc(100dvh - 100%);
    order: initial; margin: 0; overflow: auto; overscroll-behavior: contain;
    display: flex; flex-direction: column; gap: 0; padding: 22px var(--gutter) calc(28px + env(safe-area-inset-bottom, 0px));
    background: var(--papel); border-top: 1px solid var(--linea); border-right: 1px solid var(--linea);
    visibility: hidden; transform: translateX(-100%); transition: transform .38s cubic-bezier(.32, .72, 0, 1), visibility .38s;
  }
  .menu-abierto .nav { visibility: visible; transform: none; }
  /* la página de atrás se oscurece; tocarla cierra el menú (app.js) */
  body::after {
    content: ''; position: fixed; inset: 0; z-index: 15; background: rgba(22, 19, 15, .32);
    opacity: 0; pointer-events: none; transition: opacity .3s;
  }
  body.menu-abierto::after { opacity: 1; pointer-events: auto; }
  body.menu-abierto { overflow: hidden; }
  .menu-abierto .wa { display: none; }

  .top .nav > a, .top .nav-item > a { display: block; padding: 12px 0; font: 300 30px/1.1 var(--fina); letter-spacing: .005em; }
  .top .nav > a::after, .top .nav-item > a::after { display: none; }
  .top .nav a.on { font-style: italic; color: var(--acento); }
  .solo-menu { display: flex; }

  /* Catálogo: acordeón — tocarlo despliega sus opciones debajo */
  .top .nav-item { display: grid; grid-template-columns: 1fr auto; align-items: center; }
  .top .nav-caret { display: inline-flex; width: 44px; height: 44px; margin: 0 -12px 0 0; padding: 0; }
  .top .nav-caret svg { width: 18px; height: 18px; stroke-width: 1.3; }
  .top .nav-item .drop {
    grid-column: 1 / -1; position: static; display: flex; flex-direction: column; min-width: 0;
    transform: none; opacity: 1; visibility: visible; pointer-events: auto;
    max-height: 0; overflow: hidden; padding: 0 0 0 2px; margin: 0;
    background: none; border: 0; border-radius: 0; box-shadow: none;
    transition: max-height .4s cubic-bezier(.32, .72, 0, 1), padding .3s;
  }
  .top .nav-item.open .drop { max-height: 280px; padding: 0 0 14px 2px; }
  .top .nav-item .drop a {
    padding: 9px 0; border-radius: 0; background: none;
    font: 400 15px var(--sans); letter-spacing: 0; text-transform: none; color: var(--tinta-2);
  }
  .top .nav-item .drop a:hover { background: none; color: var(--tinta); }

  /* ayuda al fondo del cajón */
  .menu-pie { flex-direction: column; gap: 14px; margin-top: auto; padding-top: 26px; border-top: 1px solid var(--linea); }
  .menu-pie a { font: 500 11px var(--mono); letter-spacing: .07em; text-transform: uppercase; color: var(--tinta-2); text-decoration: none; }

  /* entrada escalonada de los enlaces */
  .top .nav > * { opacity: 0; transform: translateX(-10px); transition: opacity .3s, transform .45s cubic-bezier(.16, .8, .24, 1); }
  .menu-abierto .nav > * { opacity: 1; transform: none; }
  .menu-abierto .nav > :nth-child(1) { transition-delay: .08s; }
  .menu-abierto .nav > :nth-child(2) { transition-delay: .12s; }
  .menu-abierto .nav > :nth-child(3) { transition-delay: .16s; }
  .menu-abierto .nav > :nth-child(4) { transition-delay: .2s; }
  .menu-abierto .nav > :nth-child(5) { transition-delay: .24s; }
  .logo-mark { height: 44px; }
  /* en celular el "Ver los 10" de arriba se cambia por un botón ancho al final */
  .ver-mas .bloque-head .link { display: none; }
  .ver-mas-btn { display: flex; margin-top: 18px; }
  .logo .mono { display: inline; font-size: 10px; padding-left: 12px; border-left: 1px solid var(--linea); }

  .wa { width: 50px; height: 50px; right: 14px; }

  /* ---- Hero: titular → botella con etiquetas → texto → botones ---- */
  .hero { display: flex; flex-direction: column; width: auto; margin: 0 calc(-1 * var(--gutter)) 8px; padding: 22px var(--gutter) 4px; }
  .hero-copy { display: contents; }
  .hero h1 {
    order: 2; position: relative; z-index: 2; font-size: clamp(38px, 11vw, 50px); line-height: .98; letter-spacing: -.02em;
    animation: hero-subir .9s cubic-bezier(.16, .8, .24, 1) both;
  }
  .hero-foto { order: 3; position: relative; container-type: inline-size; margin: -4px calc(-1 * var(--gutter)) 0; }
  /* brightness lleva el fondo de la foto a blanco puro → con multiply se funde exacto con el papel */
  .hero-foto img {
    width: 100%; height: auto; mix-blend-mode: multiply; filter: brightness(1.06) contrast(1.03);
    -webkit-mask-image: linear-gradient(to bottom, transparent, #000 10%, #000 82%, transparent), linear-gradient(to right, transparent, #000 7%, #000 93%, transparent);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(to bottom, transparent, #000 10%, #000 82%, transparent), linear-gradient(to right, transparent, #000 7%, #000 93%, transparent);
    mask-composite: intersect;
    animation: hero-foto 1.3s .1s cubic-bezier(.16, .8, .24, 1) both;
  }
  .hero-callouts { display: block; position: absolute; inset: 0; pointer-events: none; }
  /* --x/--y (0–100) = punto sobre la botella; todas las etiquetas alinean su texto en el 60% */
  .hero-callout {
    position: absolute; left: calc(var(--x) * 1cqw); top: calc(var(--y) * 1%); transform: translateY(-50%);
    padding-left: calc((60 - var(--x)) * 1cqw); max-width: calc(100cqw - var(--x) * 1cqw - var(--gutter));
    font: 500 9px/1.4 var(--mono); letter-spacing: .07em; text-transform: uppercase; color: var(--tinta-2);
    animation: hero-etiqueta .7s calc(.75s + var(--i) * .16s) cubic-bezier(.16, .8, .24, 1) both;
  }
  .hero-callout b { display: block; font: italic 400 17px/1.1 var(--serif); letter-spacing: 0; text-transform: none; color: var(--tinta); }
  .hero-callout::before {
    content: ''; position: absolute; left: -3px; top: 50%; width: 6px; height: 6px; margin-top: -3px; border-radius: 50%;
    background: var(--acento); box-shadow: 0 0 0 4px rgba(184, 134, 59, .18);
  }
  .hero-callout::after {
    content: ''; position: absolute; left: 6px; top: 50%; height: 1px; width: calc((60 - var(--x)) * 1cqw - 14px);
    background: linear-gradient(90deg, var(--acento), rgba(184, 134, 59, .25)); transform-origin: left;
    animation: hero-trazo .6s calc(.6s + var(--i) * .16s) cubic-bezier(.16, .8, .24, 1) both;
  }
  /* Título de celular: editorial, fino y escalonado; cada renglón sube desde su "ranura" */
  .hero h1 { animation: none; font-family: var(--fina); font-weight: 500; letter-spacing: -.015em; line-height: .9; }
  .h1-pc { display: none; }
  .h1-movil { display: block; }
  /* overflow oculto = "ranura" de la animación; el padding/margen negativo deja aire a las cursivas
     y a los descendentes (la g de "ciegas") para que no se recorten */
  .h1-movil .l { display: block; overflow: hidden; padding: .04em .14em .12em; margin: 0 -.14em -.06em; font-size: clamp(50px, 16vw, 70px); }
  .h1-movil .l > span { display: inline-block; animation: hero-renglon 1s calc(.1s + var(--i) * .12s) cubic-bezier(.16, .8, .24, 1) both; }
  .h1-movil .l2 { text-align: right; font-style: italic; color: var(--tinta-2); }
  .h1-movil .l3 { font-size: clamp(86px, 28vw, 124px); line-height: .84; padding-bottom: .24em; margin-bottom: -.16em; }
  .h1-movil .l3 em { color: var(--acento); letter-spacing: -.02em; }
  .hero .lead { order: 4; margin-top: 4px; font-size: 16px; }
  .hero .acciones { order: 5; flex-direction: column; align-items: stretch; margin-top: 18px; }
  .hero .acciones .btn { padding-block: 16px; }

  /* ---- Ritmo general ---- */
  .bloque { padding-block: 48px; }
  .bloque-head { margin-bottom: 24px; }
  .pasos h3 { font-size: 28px; margin-top: 18px; }
  /* "¿Qué es un decant?": en celular se usa la entrada de diccionario (.decant-def), no la escena */
  .decant-reveal { display: none; }
  .dv strong { font-size: 11px; padding: 4px 8px; white-space: nowrap; }

  /* ---- Carruseles deslizables (pasos, destacados, "mismo ADN") ---- */
  .carrusel {
    display: flex !important; overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain;
    gap: 12px !important; margin-inline: calc(-1 * var(--gutter)); padding: 4px var(--gutter) 16px;
    scroll-padding-inline: var(--gutter); scrollbar-width: none;
  }
  .carrusel::-webkit-scrollbar { display: none; }
  .carrusel > * { flex: 0 0 80%; scroll-snap-align: start; min-width: 0; }
  .grid.carrusel > * { flex-basis: 70%; }
  .pasos ol.carrusel { background: none; border: 0; }
  .pasos ol.carrusel li { background: var(--carta); border: 1px solid var(--linea); border-radius: var(--r); }

  /* ---- Catálogo: 2 columnas, tarjetas compactas, filtros plegados ---- */
  .grid:not(.carrusel) { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .grid:not(.carrusel) .card-top { padding: 9px 10px 0; }
  .grid:not(.carrusel) .card-top .mono { font-size: 8.5px; }
  .grid:not(.carrusel) .card-art { padding: 4px 10px; }
  .grid:not(.carrusel) .card-body { padding: 0 10px 12px; }
  .grid:not(.carrusel) .card-marca { font-size: 11px; }
  .grid:not(.carrusel) .card h3 { font-size: 19px; margin: 1px 0 8px; }
  .grid:not(.carrusel) .chips .chip:nth-child(n + 2) { display: none; }
  .grid:not(.carrusel) .card-foot { flex-direction: column; align-items: flex-start; gap: 4px; padding-top: 10px; font-size: 12px; }
  .filtros input[type=search], .filtros select, .form input, .form textarea, .form select { font-size: 16px; } /* <16px y iOS hace zoom */
  .fila-rapida { flex-wrap: nowrap; gap: 8px; overflow-x: auto; scrollbar-width: none; margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); }
  .fila-rapida::-webkit-scrollbar { display: none; }
  .fila-rapida .seg { flex-wrap: nowrap; flex: none; }
  .fila-rapida .seg button { padding: 8px 13px; font-size: 13px; }
  .fila-rapida .chip { flex: none; padding-block: 9px; }
  .mas-filtros > summary {
    display: flex; justify-content: space-between; align-items: center; list-style: none; cursor: pointer;
    padding: 13px 14px; border: 1px solid var(--linea); border-radius: 10px; background: var(--carta); color: var(--tinta);
  }
  .mas-filtros > summary::-webkit-details-marker { display: none; }
  .mas-filtros > summary::after { content: '+'; font-size: 18px; line-height: 1; transition: transform .25s; }
  .mas-filtros[open] > summary { margin-bottom: 12px; }
  .mas-filtros[open] > summary::after { transform: rotate(45deg); }
  .mas-filtros #nFiltros { color: var(--acento); margin-left: 6px; margin-right: auto; }
  .fila-sel select { flex: 1 1 calc(50% - 5px); }
  .mas-filtros .acordes-f { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: calc(-1 * var(--gutter)); padding: 0 var(--gutter) 4px; }
  .mas-filtros .acordes-f::-webkit-scrollbar { display: none; }
  .mas-filtros .acordes-f .chip { flex: none; }

  /* ---- Carrito: vial | nombre arriba, cantidad y precio en la misma fila ---- */
  .linea { grid-template-columns: auto 1fr auto; grid-template-areas: "art info info" "art qty precio"; gap: 8px 16px; padding: 16px 0; }
  .linea-art { grid-area: art; align-self: center; }
  .linea-info { grid-area: info; }
  .linea .qty { grid-area: qty; justify-self: start; }
  .linea-precio { grid-area: precio; align-self: center; }

  /* ---- Box ---- */
  .box-resumen { top: 74px; }
  .seg.grande { display: grid; grid-template-columns: 1fr 1fr; width: 100%; border-radius: 16px; }
  .seg.grande button { padding: 12px 6px; font-size: 13px; border-radius: 13px; }
}

/* ---- Ficha (una columna): nombre → foto → presentación/comprar → detalles ---- */
@media (max-width: 900px) {
  .ficha { display: flex; flex-direction: column; gap: 0; padding-block: 16px 40px; }
  .ficha-art, .ficha-info { display: contents; }
  .ficha .volver { order: 0; margin-bottom: 18px; }
  .ficha-info > p.mono:first-child { order: 1; margin: 0; }
  .ficha-marca { order: 2; margin: 10px 0 2px; }
  .ficha h1 { order: 3; font-size: clamp(40px, 11vw, 64px); }
  .ficha-huella { order: 4; margin: 18px 0 22px; padding: 6%; }
  .ficha .elige { order: 5; margin: 0; }
  .ficha #viales { order: 6; }
  .ficha .duracion-txt { order: 7; }
  .ficha .comprar { order: 8; }
  .ficha .lead { order: 9; margin: 34px 0 26px; }
  .ficha .piramide { order: 10; }
  .ficha .meta { order: 11; }
  .ficha .espectro { order: 12; margin-top: 4px; }
  .ficha .frasco-venta { order: 8; margin: 14px 0 0; }
  .ficha .fv-fila .btn { padding-inline: 14px; }
  .ficha .frasco-cta { order: 13; margin: 26px 0 0; padding-top: 18px; border-top: 1px dashed var(--linea); }
}
@media (max-width: 640px) {
  /* "Agregar" se queda pegado abajo mientras lees la ficha */
  .ficha .comprar {
    position: sticky; z-index: 6; bottom: 0; padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px)) !important;
    margin-inline: calc(-1 * var(--gutter)); padding: 10px var(--gutter); gap: 8px; flex-wrap: nowrap;
    background: var(--papel); border-top: 1px solid var(--linea);
  }
  .ficha .comprar .btn { flex: 1 1 0; min-width: 0; padding-inline: 10px; font-size: 13px; }
  .ficha .comprar .btn.ghost { flex: 0 1 auto; }
  .solo-pc { display: none; }
  .pie .legal a[href="admin/"] { display: none; } /* el panel no se usa en celular */
  /* la ficha ya trae WhatsApp en su barra; en carrito/pago estorba al llenar el formulario */
  body[data-vista="p"] .wa, body[data-vista="carrito"] .wa, body[data-vista="pago"] .wa { display: none; }
}

@keyframes hero-subir { from { opacity: 0; transform: translateY(18px); } }
@keyframes hero-foto { from { opacity: 0; transform: scale(1.06) translateY(12px); } }
@keyframes hero-etiqueta { from { opacity: 0; transform: translate(10px, -50%); } }
@keyframes hero-trazo { from { transform: scaleX(0); } }

/* ---------- "¿Qué es un decant?" en celular: entrada de diccionario impresa ----------
   Un solo bloque estático (sin escena de scroll ni apariciones): tipografía, filetes y una
   tabla técnica, como página de glosario. */
@media (max-width: 640px) {
  .decant-def { display: block; border-top: 3px double var(--tinta); padding-top: 22px; }
  .def-cabeza { display: flex; justify-content: space-between; margin: 0 0 26px; }
  .def-cabeza span:last-child { font: 400 15px/1 var(--serif); color: var(--tinta); letter-spacing: 0; }
  .def-palabra { font: 500 clamp(76px, 24vw, 104px)/.85 var(--fina); letter-spacing: -.03em; margin: 0; }
  .def-texto { margin: 22px 0 0; font-size: 17px; line-height: 1.55; max-width: 32ch; }
  .def-texto em { font: italic 500 1.28em/1 var(--fina); color: var(--acento); }
  /* frasco ··→ decant, con su precio debajo */
  .def-par { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: 10px; margin-top: 34px; padding-top: 26px; border-top: 1px solid var(--linea); }
  .def-par > div { display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; }
  .def-par .frasco { width: 58px; height: auto; margin-bottom: 8px; }
  .def-par .vial { width: 32px; height: auto; margin-bottom: 8px; }
  .def-par .mono { font-size: 9.5px; }
  .def-par b { font: 400 21px/1 var(--serif); color: var(--tinta-2); white-space: nowrap; }
  .def-par b small { display: block; margin-bottom: 4px; font: italic 400 13px var(--serif); color: var(--tinta-2); }
  .def-par b.def-desde { color: var(--acento); }
  .def-flecha { width: 58px; align-self: center; margin-bottom: 30px; }
  /* "Cómo funciona": fuera en celular (el glosario ya lo explica) */
  .bloque.pasos:not(.decant-reveal) { display: none; }
}
@keyframes hero-renglon { from { transform: translateY(105%); } }

/* ---------- Ofertas (lanzamiento) ---------- */
.oferta-barra { background: var(--negro); color: var(--papel); text-align: center; font-size: 13px; line-height: 1.4; }
.oferta-barra a { display: block; padding: 9px var(--gutter); color: inherit; text-decoration: none; }
.oferta-barra b { color: var(--acento-2); font-weight: 600; }
.oferta-barra u { text-underline-offset: 3px; margin-left: 6px; white-space: nowrap; }
.card-art { position: relative; }
.oferta-tag { position: absolute; top: 12px; left: 14px; z-index: 2; background: var(--acento); color: #fff; font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: .02em; padding: 4px 9px; border-radius: 999px; }
.precio-reg { color: var(--tinta-2); font-weight: 400; opacity: .8; }
.oferta-ficha { margin: 6px 0 14px; font-size: 14px; color: var(--tinta-2); }
.oferta-ficha b { display: inline-block; background: var(--acento); color: #fff; font-family: var(--mono); font-size: 12px; padding: 3px 9px; border-radius: 999px; margin-right: 6px; }
@media (max-width: 640px) { .oferta-barra { font-size: 12px; } .oferta-barra u { display: block; margin: 2px 0 0; } }