/* ==========================================================================
   OMEN · Cuidado facial masculino — estilos (mobile-first)
   ========================================================================== */

:root {
  --black: #0E0E0E;
  --carbon: #1C1C1C;
  --bone: #F2EDE4;
  --amber: #C8862A;
  --gray: #8A8580;
  --gray-ink: #5E5A55;   /* gris medio oscurecido: AA sobre blanco hueso */
  --amber-ink: #8A5A14;  /* ámbar oscurecido: AA para texto chico sobre blanco hueso */
  --line-dark: rgba(242, 237, 228, .14);
  --line-light: rgba(14, 14, 14, .14);

  --font: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fs-micro: .75rem;
  --fs-body: clamp(1rem, .96rem + .2vw, 1.0625rem);
  --fs-lead: clamp(1.0625rem, 1rem + .4vw, 1.25rem);
  --fs-h3: clamp(1.125rem, 1.05rem + .35vw, 1.3rem);
  --fs-h2: clamp(1.9rem, 1.4rem + 2.4vw, 3.25rem);
  --fs-h1: clamp(2.6rem, 1.7rem + 4.6vw, 5.25rem);

  --gutter: clamp(1.25rem, .8rem + 2.2vw, 2.5rem);
  --section: clamp(4.5rem, 3rem + 7vw, 9rem);
  --max: 1200px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --announce-h: 2.25rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 6.5rem; }
body {
  margin: 0;
  background: var(--black);
  color: var(--bone);
  font-family: var(--font);
  font-weight: 300;
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3, p, ol, ul, figure, blockquote { margin: 0; }
ol, ul { padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 2px; }

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.is-hidden { display: none !important; }
@media (max-width: 479px) { .hide-sm { display: none; } }
.skip { position: absolute; left: -999px; top: .5rem; z-index: 100; background: var(--amber); color: var(--black); padding: .6rem 1rem; font-weight: 600; }
.skip:focus { left: .5rem; }

/* ---------- Tipografía ---------- */
.eyebrow {
  font-size: var(--fs-micro);
  font-weight: 400;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.25rem;
  display: flex; align-items: center; gap: .75rem;
}
.eyebrow::before { content: ""; width: 1.75rem; height: 1px; background: currentColor; }
.eyebrow--ink { color: var(--amber-ink); }
.h2 {
  font-size: var(--fs-h2);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.025em;
  max-width: 18ch;
}
.lead { font-size: var(--fs-lead); max-width: 52ch; margin-top: 1.5rem; }
.wordmark {
  font-weight: 600;
  letter-spacing: .32em;
  text-decoration: none;
  font-size: 1.125rem;
  margin-right: -.32em;
}
.wordmark--lg { font-size: 1.75rem; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 3.25rem;
  padding: .9rem 1.6rem;
  font-weight: 600;
  font-size: .9375rem;
  letter-spacing: .01em;
  text-decoration: none;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn--amber { background: var(--amber); color: var(--black); }
.btn--amber:hover { background: #D99A40; }
.btn--dark { background: var(--black); color: var(--bone); }
.btn--dark:hover { background: var(--carbon); }
.btn--sm { min-height: 2.5rem; padding: .5rem 1rem; font-size: .8125rem; }
.btn--lg { min-height: 3.75rem; padding: 1.1rem 2rem; font-size: 1rem; }
.btn--block { width: 100%; }
.btn--block-mobile { width: 100%; }
.link-under {
  font-size: .9375rem; font-weight: 400; text-decoration: none;
  border-bottom: 1px solid var(--gray);
  padding-bottom: .2rem;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.link-under:hover { border-color: var(--amber); color: var(--amber); }

/* ---------- 0 · Barra de anuncio ---------- */
.announce {
  background: var(--amber); color: var(--black);
  height: var(--announce-h);
  display: flex; align-items: center; justify-content: center;
  font-size: .6875rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  text-align: center; padding-inline: .75rem;
  position: relative; z-index: 51;
}
.announce p { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- 1 · Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  transition: background-color .3s var(--ease), border-color .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.header.is-solid {
  background: rgba(14, 14, 14, .82);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line-dark);
}
.header__bar { display: flex; align-items: center; gap: 1rem; height: 4rem; }
.nav { display: none; }
.header__cta { margin-left: auto; }
.burger { position: relative; width: 2.75rem; height: 2.75rem; margin-right: -.5rem; }
.burger span { position: absolute; left: calc(50% - 11px); top: calc(50% - .75px); width: 22px; height: 1.5px; background: var(--bone); transition: transform .25s var(--ease); }
.burger span:first-child { transform: translateY(-4px); }
.burger span:last-child { transform: translateY(4px); }
.burger[aria-expanded="true"] span:first-child { transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: rotate(-45deg); }
.trust-strip {
  border-top: 1px solid var(--line-dark);
  font-size: .625rem; letter-spacing: .15em; text-transform: uppercase; color: var(--gray);
}
.trust-strip p { padding-block: .5rem; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.menu {
  position: fixed; inset: 0; z-index: 49;
  background: var(--black);
  padding: 9rem var(--gutter) 2rem;
  display: flex; flex-direction: column; justify-content: space-between;
}
.menu[hidden] { display: none; }
.menu nav { display: grid; }
.menu nav a {
  font-size: 2rem; font-weight: 600; letter-spacing: -.02em; text-decoration: none;
  padding-block: .9rem; border-bottom: 1px solid var(--line-dark);
}
body.menu-open { overflow: hidden; }

/* ---------- 2 · Hero ---------- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--announce-h) - 6rem);
  min-height: calc(100svh - var(--announce-h) - 6rem);
  display: flex; flex-direction: column; justify-content: center;
  padding-block: 1.25rem 2.5rem;
  overflow: hidden;
  isolation: isolate;
}
.hero__ghost {
  position: absolute; z-index: -1;
  right: -.06em; top: 50%;
  writing-mode: vertical-rl;
  transform: translateY(-50%);
  font-size: clamp(9rem, 30vw, 22rem);
  font-weight: 700; line-height: .8; letter-spacing: .02em;
  color: rgba(242, 237, 228, .035);
  pointer-events: none; user-select: none;
}
.hero__grid { display: grid; gap: 1.5rem; }
.hero__copy { order: 2; }
.hero__title {
  font-size: var(--fs-h1);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.035em;
  max-width: 11ch;
}
.hero__sub { margin-top: 1.25rem; font-size: var(--fs-lead); color: rgba(242, 237, 228, .82); max-width: 34ch; }
.hero__ctas { margin-top: 2rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem 1.75rem; }
.hero__ctas .btn { width: 100%; }
.hero__visual { order: 1; position: relative; width: min(50vw, 230px); margin-inline: auto; }
.hero__halo {
  position: absolute; inset: 10% -15% 0;
  background: radial-gradient(closest-side, rgba(200, 134, 42, .22), rgba(200, 134, 42, 0) 70%);
  filter: blur(10px);
  z-index: -1;
}
.hero__img {
  width: 100%;
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 48%, #000 52%, transparent 96%);
  mask-image: radial-gradient(ellipse 50% 50% at 50% 48%, #000 52%, transparent 96%);
  will-change: transform;
}

.stats {
  display: grid; grid-template-columns: repeat(2, 1fr);
  margin-top: 2.5rem;
  border-top: 1px solid var(--line-dark);
}
.stats li {
  padding: 1.1rem .5rem 0;
  display: grid; gap: .15rem; text-align: center;
}
.stats li:nth-child(n+3) { border-top: 1px solid var(--line-dark); margin-top: 1.1rem; }
.stats li:nth-child(odd) { border-right: 1px solid var(--line-dark); }
.stats strong { font-size: 1.5rem; font-weight: 600; letter-spacing: -.02em; color: var(--amber); }
.stats li > span { font-size: var(--fs-micro); letter-spacing: .15em; text-transform: uppercase; color: var(--gray); }

/* ---------- 3 · Sellos ---------- */
.seals { border-block: 1px solid var(--line-dark); background: var(--carbon); }
.seals__list {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem 1rem;
  padding-block: 1.75rem;
}
.seals li { display: flex; align-items: center; gap: .75rem; font-size: var(--fs-micro); letter-spacing: .15em; text-transform: uppercase; }
.seals svg { width: 2.25rem; height: 2.25rem; flex: none; fill: none; stroke: var(--amber); stroke-width: 1.2; stroke-linecap: round; stroke-linejoin: round; }
.seals__count { text-align: center; padding-bottom: 1.5rem; color: var(--gray); font-size: .875rem; }

/* ---------- Secciones ---------- */
.section { padding-block: var(--section); }
.section--light { background: var(--bone); color: var(--black); }
.section--light .lead { color: #2A2826; }
.intro { margin-bottom: clamp(2.5rem, 2rem + 3vw, 4.5rem); }

/* ---------- 4 · Beneficios ---------- */
.benefits { display: grid; gap: 0; border-top: 1px solid var(--line-light); }
.benefits li { padding-block: 2rem; border-bottom: 1px solid var(--line-light); }
.benefits__n {
  display: block; font-size: clamp(3rem, 2.4rem + 3vw, 4.5rem); font-weight: 600; line-height: 1;
  letter-spacing: -.04em; color: var(--amber-ink); margin-bottom: 1rem;
}
.benefits h3 { font-size: var(--fs-h3); font-weight: 600; letter-spacing: -.01em; }
.benefits p { margin-top: .4rem; color: var(--gray-ink); }

/* ---------- 5 · Tu día ---------- */
.day .h2 { margin-bottom: 2.5rem; }
.day__track {
  display: grid; grid-auto-flow: column; grid-auto-columns: 78%;
  gap: 1rem;
  overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 0 var(--gutter) 1rem;
  scroll-padding-inline: var(--gutter);
  scrollbar-width: none;
}
.day__track::-webkit-scrollbar { display: none; }
.day__card { scroll-snap-align: start; border-top: 1px solid var(--amber); padding-top: 1.25rem; }
.day__card .ph { margin-bottom: 1.25rem; }
.day__card time { display: block; color: var(--amber); font-size: .875rem; font-weight: 600; letter-spacing: .15em; }
.day__card h3 { font-size: var(--fs-h3); font-weight: 600; margin-top: .35rem; }
.day__card p { color: rgba(242, 237, 228, .72); margin-top: .25rem; }

/* Marcadores de foto (reemplazar por <img> cuando estén las fotos) */
.ph {
  position: relative;
  background: var(--carbon);
  border: 1px solid var(--line-dark);
  display: flex; align-items: flex-end;
  overflow: hidden;
}
.ph span {
  padding: .9rem 1rem;
  font-size: .625rem; letter-spacing: .15em; text-transform: uppercase; color: var(--gray);
}
.ph--portrait { aspect-ratio: 4 / 5; }
.ph--square { aspect-ratio: 1 / 1; }
.ph--tall { aspect-ratio: 4 / 5; }

/* ---------- 6 · Cómo se usa ---------- */
.steps { display: grid; gap: 2.75rem; counter-reset: s; }
.steps li { display: grid; grid-template-columns: 4rem 1fr; gap: .25rem 1.25rem; align-items: start; }
.steps svg { grid-row: span 2; width: 4rem; height: 4rem; fill: none; stroke: var(--black); stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.steps__n { font-size: var(--fs-micro); letter-spacing: .15em; text-transform: uppercase; color: var(--amber-ink); font-weight: 600; }
.steps p { font-size: var(--fs-lead); line-height: 1.45; }

/* ---------- 7 · Fórmula ---------- */
.formula__grid { display: grid; gap: 3rem; }
.formula .h2 { margin-bottom: 2.5rem; }
.actives { display: grid; gap: 1.75rem; }
.actives li { border-left: 1px solid var(--amber); padding-left: 1.25rem; }
.actives h3 { font-size: var(--fs-h3); font-weight: 600; }
.actives p { color: rgba(242, 237, 228, .72); margin-top: .2rem; }
.inci { margin-top: 2.75rem; border-top: 1px solid var(--line-dark); }
.inci summary {
  list-style: none; cursor: pointer;
  padding-block: 1.1rem;
  font-size: .875rem; color: var(--bone);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.inci summary::-webkit-details-marker { display: none; }
.inci summary::after { content: "+"; color: var(--amber); font-size: 1.25rem; font-weight: 300; transition: transform .2s var(--ease); }
.inci[open] summary::after { transform: rotate(45deg); }
.inci p { font-size: .8125rem; line-height: 1.7; color: rgba(242, 237, 228, .72); }
.inci .inci__note { margin-top: 1rem; color: var(--gray); font-size: .75rem; }

/* ---------- 8 · Comparativa ---------- */
.vs { overflow-x: auto; }
.vs table { width: 100%; border-collapse: collapse; font-size: .9375rem; }
.vs th, .vs td { padding: 1.1rem .75rem; text-align: left; border-bottom: 1px solid var(--line-light); vertical-align: middle; }
.vs thead th { font-size: var(--fs-micro); letter-spacing: .15em; text-transform: uppercase; color: var(--gray-ink); font-weight: 600; }
.vs tbody th { font-weight: 400; color: #2A2826; width: 42%; }
.vs td { color: var(--gray-ink); }
.vs .vs__omen { color: var(--black); font-weight: 600; border-inline: 1px solid var(--amber); background: rgba(200, 134, 42, .07); }
.vs thead .vs__omen { border-top: 1px solid var(--amber); color: var(--black); letter-spacing: .3em; }
.vs tbody tr:last-child .vs__omen { border-bottom: 1px solid var(--amber); }
.vs__note { margin-top: 2rem; text-align: center; color: var(--gray-ink); font-size: .9375rem; }

/* Celular: cada fila se apila como tarjeta, con OMEN destacado */
@media (max-width: 599px) {
  .vs { overflow: visible; }
  .vs table, .vs tbody, .vs tr, .vs th, .vs td { display: block; }
  .vs thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .vs tbody { display: grid; gap: 1rem; }
  .vs tr { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-light); padding-top: 1rem; }
  .vs tbody th { grid-column: 1 / -1; width: auto; padding: 0 0 .75rem; border: 0; font-size: var(--fs-micro); font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--gray-ink); }
  .vs td { padding: .85rem .9rem; border-bottom: 0; font-size: .9375rem; line-height: 1.35; }
  .vs td::before {
    content: attr(data-label); display: block; margin-bottom: .35rem;
    font-size: .625rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--gray-ink);
  }
  .vs .vs__omen { border: 1px solid var(--amber); }
  .vs .vs__omen::before { color: var(--amber-ink); letter-spacing: .3em; }
  .vs tbody tr:last-child .vs__omen { border-bottom: 1px solid var(--amber); }
}

.tick, .cross { display: inline-block; width: 1.1rem; height: 1.1rem; position: relative; }
.tick::after { content: ""; position: absolute; left: .3rem; top: .05rem; width: .4rem; height: .75rem; border: solid var(--amber-ink); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.cross::before, .cross::after { content: ""; position: absolute; left: 50%; top: 0; width: 1.5px; height: 100%; background: var(--gray-ink); }
.cross::before { transform: rotate(45deg); }
.cross::after { transform: rotate(-45deg); }

/* ---------- 9 · Oferta ---------- */
.offer { background: var(--black); position: relative; }
.offer::before { content: ""; position: absolute; inset: 0 auto auto 50%; width: 1px; height: 4rem; background: var(--amber); }
.offer__grid { display: grid; gap: 2.75rem; }
.offer .h2 { margin-bottom: 2rem; }
.includes { display: grid; gap: .9rem; margin-bottom: 2.25rem; }
.includes li { display: flex; gap: .9rem; align-items: baseline; }
.includes li::before {
  content: ""; flex: none; width: .45rem; height: .8rem; transform: translateY(-.1rem) rotate(45deg);
  border: solid var(--amber); border-width: 0 1.5px 1.5px 0;
}
.price { border-top: 1px solid var(--line-dark); padding-top: 1.75rem; margin-bottom: 1.75rem; }
.price__now { font-size: clamp(3rem, 2.4rem + 3.5vw, 4.75rem); font-weight: 700; letter-spacing: -.04em; line-height: 1; }
.price__now small { font-size: .875rem; font-weight: 400; letter-spacing: .15em; color: var(--gray); vertical-align: top; }
.price__was { display: flex; align-items: center; gap: .9rem; margin-bottom: .75rem; font-size: 1.125rem; color: var(--gray); }
.price__was s { text-decoration-color: var(--gray); text-decoration-thickness: 1.5px; }
.price__save {
  font-size: var(--fs-micro); font-weight: 600; letter-spacing: .15em; text-transform: uppercase;
  color: var(--amber); border: 1px solid var(--amber); padding: .3rem .6rem; border-radius: 2px;
}
.price__ship {
  margin-top: .9rem; display: flex; align-items: center; gap: .6rem;
  font-size: var(--fs-micro); letter-spacing: .15em; text-transform: uppercase; color: var(--bone);
}
.price__ship::before { content: ""; width: 1.25rem; height: 1px; background: var(--amber); }
.micro { margin-top: 1rem; font-size: .8125rem; color: var(--gray); }

/* ---------- 10 · Testimonios ---------- */
.testimonials__track { display: grid; grid-auto-flow: column; grid-auto-columns: 82%; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; margin-top: 2.5rem; }
.quote { scroll-snap-align: start; border-top: 1px solid var(--amber); padding-top: 1.5rem; }
.quote blockquote { font-size: var(--fs-h3); font-weight: 400; }
.quote p { margin-top: 1rem; font-size: var(--fs-micro); letter-spacing: .15em; text-transform: uppercase; color: var(--gray-ink); }

/* ---------- 11 · FAQ ---------- */
.faq { border-top: 1px solid var(--line-dark); }
.faq__grid { display: grid; gap: 2.5rem; }
.faq__list { border-top: 1px solid var(--line-dark); }
.faq details { border-bottom: 1px solid var(--line-dark); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem;
  padding-block: 1.35rem; font-size: var(--fs-h3); font-weight: 400;
  transition: color .2s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--amber); }
.faq summary::after { content: "+"; flex: none; color: var(--amber); font-size: 1.5rem; font-weight: 300; line-height: 1; transition: transform .2s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 1.5rem; color: rgba(242, 237, 228, .75); max-width: 58ch; }

/* ---------- 12 · CTA final ---------- */
.final { background: var(--amber); color: var(--black); padding-block: clamp(4rem, 3rem + 5vw, 6.5rem); }
.final__inner { display: grid; gap: 2rem; justify-items: start; }
.final .h2 { font-size: clamp(2.4rem, 1.6rem + 4vw, 4.5rem); font-weight: 700; max-width: 12ch; }
.final .btn { width: 100%; }

/* ---------- 13 · Footer ---------- */
.footer { padding-block: 4rem calc(2rem + 4.5rem); border-top: 1px solid var(--line-dark); }
.footer__grid { display: grid; gap: 2.25rem; }
.footer__brand p:last-child { margin-top: .6rem; color: var(--gray); font-size: .875rem; }
.footer nav { display: grid; gap: .65rem; align-content: start; }
.footer nav a { text-decoration: none; font-size: .9375rem; color: rgba(242, 237, 228, .8); transition: color .2s var(--ease); width: fit-content; }
.footer nav a:hover { color: var(--amber); }
.footer__legal { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line-dark); display: grid; gap: .5rem; font-size: .75rem; color: var(--gray); }

/* ---------- Páginas legales ---------- */
.legal__back { margin-left: auto; font-size: .8125rem; }
.legal__body { max-width: 760px; }
.legal__date { margin-top: 1rem; font-size: .875rem; color: var(--gray-ink); }
.legal h2 { font-size: var(--fs-h3); font-weight: 600; margin-top: 2.5rem; margin-bottom: .6rem; }
.legal p, .legal li { color: #2A2826; }
.legal p + p { margin-top: .9rem; }
.legal ul { list-style: disc; padding-left: 1.25rem; display: grid; gap: .3rem; }
.legal a { color: var(--amber-ink); }
.footer--legal { padding-bottom: 2.5rem; }
.footer--legal .footer__legal { margin-top: 0; border-top: 0; padding-top: 0; }

/* ---------- Globales flotantes ---------- */
.wa-float {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 40;
  width: 3.5rem; height: 3.5rem; border-radius: 50%;
  background: var(--black); border: 1px solid var(--amber);
  display: grid; place-items: center;
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s, background-color .2s var(--ease), bottom .3s var(--ease);
}
.wa-float svg { width: 1.6rem; height: 1.6rem; fill: none; stroke: var(--amber); stroke-width: 1.6; stroke-linejoin: round; }
.wa-float:hover { background: var(--carbon); }
.wa-float.is-visible { opacity: 1; visibility: visible; transform: none; }
/* En móvil, cuando aparece la barra inferior, el botón flotante se retira (ya hay un CTA a mano) */
body.buybar-on .wa-float { opacity: 0; visibility: hidden; transform: translateY(12px); }

.buybar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 41;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .75rem var(--gutter) calc(.75rem + env(safe-area-inset-bottom));
  background: rgba(14, 14, 14, .92);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-top: 1px solid var(--line-dark);
  transform: translateY(100%);
  transition: transform .35s var(--ease);
  font-size: .875rem;
}
.buybar strong { font-weight: 600; letter-spacing: .1em; }
.buybar span { color: var(--gray); margin-inline: .25rem; }
.buybar .btn { min-width: 6.5rem; }
body.buybar-on .buybar { transform: none; }

/* ---------- Animación de entrada ---------- */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { transform: none; transition: opacity .4s linear; }
  .hero__img { will-change: auto; }
}

/* ==========================================================================
   Tablet ≥ 768px
   ========================================================================== */
@media (min-width: 768px) {
  .announce { font-size: .75rem; }
  .trust-strip { font-size: .6875rem; }
  .hero__ctas .btn { width: auto; }
  .hero__visual { width: 300px; }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .stats li { padding-top: 1.5rem; border-right: 1px solid var(--line-dark); }
  .stats li:nth-child(n+3) { border-top: 0; margin-top: 0; }
  .stats li:last-child { border-right: 0; }
  .stats strong { font-size: 2rem; }
  .seals__list { grid-template-columns: repeat(4, auto); justify-content: space-between; }
  .benefits { grid-template-columns: repeat(3, 1fr); border-top: 0; gap: 2rem; }
  .benefits li { border-top: 1px solid var(--line-light); border-bottom: 0; padding-top: 1.75rem; }
  .day__track { grid-auto-columns: 44%; }
  .steps { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
  .steps li { grid-template-columns: 1fr; gap: 1rem; border-top: 1px solid var(--line-light); padding-top: 2rem; }
  .steps svg { grid-row: auto; }
  .btn--block-mobile { width: auto; }
  .final .btn { width: auto; }
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer { padding-bottom: 2.5rem; }
  .testimonials__track { grid-auto-columns: 1fr; grid-auto-flow: row; grid-template-columns: repeat(3, 1fr); overflow: visible; }
  .vs table { font-size: 1rem; }
  .vs th, .vs td { padding: 1.35rem 1.5rem; }
}

/* ==========================================================================
   Desktop ≥ 960px
   ========================================================================== */
@media (min-width: 960px) {
  .nav { display: flex; gap: 2.25rem; margin-inline: auto; }
  .nav a { font-size: .8125rem; letter-spacing: .08em; text-decoration: none; color: rgba(242, 237, 228, .8); transition: color .2s var(--ease); }
  .nav a:hover { color: var(--amber); }
  .header__cta { margin-left: 0; }
  .burger { display: none; }
  .menu { display: none !important; }

  .hero { padding-block: 3rem 3rem; }
  .hero__grid { grid-template-columns: 1.15fr .85fr; align-items: center; gap: 3rem; }
  .hero__copy { order: 1; }
  .hero__visual { order: 2; width: 100%; max-width: 440px; }

  .day__track {
    grid-auto-flow: row; grid-template-columns: repeat(4, 1fr);
    overflow: visible; max-width: var(--max); margin-inline: auto;
    gap: 2rem; padding-bottom: 0;
    position: relative;
  }
  .day__card { border-top: 0; padding-top: 2.25rem; position: relative; }
  .day__card::before { content: ""; position: absolute; top: 0; left: 0; width: .5rem; height: .5rem; border-radius: 50%; background: var(--amber); transform: translateY(-50%); }
  .day__track::before { content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); height: 1px; background: var(--line-dark); }

  .formula__grid { grid-template-columns: 5fr 6fr; gap: 6rem; align-items: center; }
  .formula__visual { margin-top: -2rem; }

  .offer__grid { grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }

  .faq__grid { grid-template-columns: 4fr 7fr; gap: 6rem; }

  .final__inner { grid-template-columns: 1fr auto; align-items: center; }

  .buybar { display: none; }
  body.buybar-on .wa-float.is-visible { opacity: 1; visibility: visible; transform: none; }
  .wa-float { right: 1.5rem; bottom: 1.5rem; }
}

@media (min-width: 1280px) {
  .hero__ghost { right: 1vw; }
}