:root {
  --noche: #01081b;
  --noche-2: #071230;
  --linea: rgba(140, 170, 230, .14);
  --texto: #e8edf6;
  --tenue: #9aa6bf;
  --cian: #1aa6d6;
  --cian-2: #5fd0f5;
  --violeta: #6b4ff0;
  --titular: "Archivo", system-ui, sans-serif;
  --lectura: "Source Serif 4", Georgia, serif;
  --dato: "IBM Plex Mono", ui-monospace, monospace;
  --ancho: 1180px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; overflow-x: hidden;
  background: var(--noche); color: var(--texto);
  font: 400 18px/1.6 var(--lectura);
}
/* rejilla de fondo muy tenue, que se apaga hacia abajo */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(var(--linea) 1px, transparent 1px), linear-gradient(90deg, var(--linea) 1px, transparent 1px);
  background-size: 64px 64px; opacity: .35;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0, transparent 75%);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cian-2); }
b { font-weight: 600; color: #fff; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }

h1, h2 { font-family: var(--titular); font-stretch: 76%; font-weight: 800; line-height: .98; margin: 0; letter-spacing: -.012em; }
h1 { font-size: clamp(48px, 10.5vw, 88px); }
h2 { font-size: clamp(36px, 6.6vw, 64px); }
h1 em, h2 em { font-style: normal; color: var(--cian); }
.sub { font-size: 19px; color: #c3cde0; margin: 22px 0 26px; max-width: 32em; }
.entr { color: var(--tenue); max-width: 40em; margin: 18px 0 0; }
.nota { font-size: 15px; }

/* ---------- Navegación: píldora de cristal ---------- */
.nav {
  position: fixed; top: 14px; left: 50%; z-index: 50; transform: translateX(-50%);
  width: min(calc(100% - 24px), var(--ancho));
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 8px 8px 8px 12px; border-radius: 999px;
  background: rgba(7, 18, 48, .45); border: 1px solid rgba(255, 255, 255, .09);
  -webkit-backdrop-filter: blur(16px) saturate(1.4); backdrop-filter: blur(16px) saturate(1.4);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 10px 30px -12px rgba(0, 0, 0, .6);
}
.marca { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font: 700 15px/1 var(--titular); font-stretch: 85%; }
.marca img { border-radius: 50%; }
.nav-enlace {
  padding: 10px 16px; border-radius: 999px; text-decoration: none; color: #fff;
  font: 700 14px/1 var(--titular); font-stretch: 88%; background: rgba(255, 255, 255, .07);
}
.nav-enlace:hover { background: rgba(255, 255, 255, .14); }

main { overflow: clip; }

/* ---------- Portada con humo ---------- */
.hero {
  position: relative; min-height: 100svh; display: grid; align-items: end;
  padding: 104px 20px 48px; isolation: isolate;
}
.hero-fondo { position: absolute; inset: 0; z-index: -1; --x: 70%; --y: 45%; --r: 0px; }
.hero-fondo picture, .capa { position: absolute; inset: 0; width: 100%; height: 100%; }
.capa { object-fit: cover; object-position: 50% 30%; }
.humo {
  -webkit-mask-image: radial-gradient(circle var(--r) at var(--x) var(--y), transparent 35%, #000 100%);
  mask-image: radial-gradient(circle var(--r) at var(--x) var(--y), transparent 35%, #000 100%);
}
.velo {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(1, 8, 27, .6) 0%, rgba(1, 8, 27, .25) 14%, rgba(1, 8, 27, .8) 34%, rgba(1, 8, 27, .94) 60%, var(--noche) 100%);
}
.hero-texto { position: relative; max-width: var(--ancho); width: 100%; margin: 0 auto; }
.chips, .pista { display: none; }
.ocho { list-style: none; margin: 36px 0 14px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; max-width: 600px; }
.ocho li {
  position: relative; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2px 10px;
  padding: 12px 14px; border-radius: 12px; overflow: hidden;
  background: linear-gradient(150deg, rgba(26, 166, 214, .14), rgba(107, 79, 240, .08) 70%), rgba(7, 18, 48, .62);
  border: 1px solid rgba(255, 255, 255, .1);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  opacity: 0; translate: 0 10px; animation: sube .7s forwards cubic-bezier(.2, .8, .2, 1);
  animation-delay: calc(.35s + var(--i) * 60ms);
  transition: border-color .25s, transform .25s;
}
.ocho li::before { /* reflejo de cristal */
  content: ""; position: absolute; inset: 0 0 50% 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, .07), transparent);
}
.ocho li:hover { border-color: rgba(26, 166, 214, .55); transform: translateY(-2px); }
.ocho b { font: 800 16px/1.15 var(--titular); font-stretch: 84%; color: #fff; }
.ocho span { grid-column: 1; margin-top: 3px; font: 400 14px/1.3 var(--lectura); color: #c3cde0; }
.ocho em {
  grid-column: 2; grid-row: 1 / 3; font: 600 12px/1 var(--dato); font-style: normal; color: var(--noche); white-space: nowrap;
  background: var(--cian); padding: 6px 7px; border-radius: 6px; box-shadow: 0 0 14px rgba(26, 166, 214, .45);
}
@media (min-width: 900px) {
  .hero-texto > .ocho { grid-template-columns: repeat(4, 1fr); max-width: 700px; }
  .ocho li { grid-template-columns: 1fr; align-content: start; padding: 34px 12px 12px; }
  .ocho em { position: absolute; top: 10px; left: 12px; grid-column: auto; grid-row: auto; padding: 4px 6px; font-size: 11px; }
  .ocho b { font-size: 15px; }
}
.lleva { margin: 0; font-size: 16px; color: #c3cde0; max-width: 36em; }

@media (min-width: 900px) {
  .hero { align-items: center; padding: 120px 40px 60px; }
  .capa { object-position: 70% 50%; }
  .velo { background: linear-gradient(90deg, rgba(1, 8, 27, .96) 0%, rgba(1, 8, 27, .7) 32%, rgba(1, 8, 27, 0) 58%),
                      linear-gradient(180deg, rgba(1, 8, 27, 0) 70%, var(--noche) 100%); }
  .hero-texto > * { max-width: 600px; }
  .chips { display: block; list-style: none; margin: 0; padding: 0; position: absolute; inset: 0; pointer-events: none; }
  .chips li {
    position: absolute; left: var(--x); top: var(--y);
    transform: translate3d(calc(var(--mx, 0) * var(--p) * 1px), calc(var(--my, 0) * var(--p) * 1px), 0);
    padding: 9px 14px; border-radius: 999px; white-space: nowrap;
    font: 600 13px/1 var(--dato); color: #fff; letter-spacing: .02em;
    background: rgba(7, 18, 48, .5); border: 1px solid rgba(255, 255, 255, .12);
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
    opacity: 0; animation: chip .9s 1.2s forwards cubic-bezier(.2, .8, .2, 1);
  }
  .chips li:nth-child(2) { animation-delay: 1.45s; }
  .chips li:nth-child(3) { animation-delay: 1.7s; }
  .chips em { font-style: normal; color: var(--cian-2); margin-left: 6px; }
  .pista {
    display: block; position: absolute; right: 40px; bottom: 34px; margin: 0;
    font: 500 12px/1 var(--dato); letter-spacing: .14em; text-transform: uppercase; color: var(--tenue);
    transition: opacity .6s;
  }
  .hero.tocado .pista { opacity: 0; }
}
@keyframes chip { from { opacity: 0; translate: 0 12px; } to { opacity: 1; translate: 0 0; } }

/* entrada del texto */
.hero-texto > * { opacity: 0; translate: 0 18px; animation: sube .9s forwards cubic-bezier(.2, .8, .2, 1); }
.hero-texto > :nth-child(2) { animation-delay: .1s; }
.hero-texto > :nth-child(3) { animation-delay: .2s; }
.hero-texto > :nth-child(4) { animation-delay: .3s; }
@keyframes sube { to { opacity: 1; translate: 0 0; } }

/* ---------- Botones con destello ---------- */
.cta {
  position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center;
  padding: 18px 26px; border: 0; border-radius: 10px; cursor: pointer; text-decoration: none; white-space: nowrap;
  background: var(--cian); color: var(--noche); font: 800 18px/1 var(--titular); font-stretch: 90%;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .12) inset, 0 14px 40px -12px rgba(26, 166, 214, .7);
  transition: transform .2s, box-shadow .2s;
}
.cta::after {
  content: ""; position: absolute; top: 0; left: 0; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .55), transparent);
  transform: translateX(-140%) skewX(-18deg); animation: destello 4.5s 2s infinite;
}
.cta:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(255, 255, 255, .2) inset, 0 20px 50px -12px rgba(26, 166, 214, .9); }
.cta.grande { padding: 21px 32px; font-size: 20px; }
.cta.secundario { background: transparent; color: #fff; box-shadow: 0 0 0 1px rgba(255, 255, 255, .25) inset; }
.cta.secundario::after { display: none; }
.cta[disabled] { opacity: .6; cursor: wait; }
@keyframes destello { 0%, 70% { transform: translateX(-140%) skewX(-18deg); } 100% { transform: translateX(260%) skewX(-18deg); } }

/* ---------- Formulario ---------- */
.captura, .compra { max-width: 600px; }
.campo { display: flex; flex-direction: column; gap: 10px; }
.captura input[type=email] {
  width: 100%; padding: 18px; border-radius: 10px; color: #fff;
  border: 1px solid rgba(255, 255, 255, .14); background: rgba(7, 18, 48, .7);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  font: 500 17px var(--dato);
}
.captura input[type=email]::placeholder { color: #6b7896; }
.captura input[type=email]:focus { border-color: var(--cian); outline: none; box-shadow: 0 0 0 4px rgba(26, 166, 214, .2); }
@media (min-width: 560px) { .campo { flex-direction: row; } .campo input { flex: 1; } }
.casilla { display: flex; gap: 10px; margin-top: 14px; font-size: 14px; line-height: 1.45; color: var(--tenue); cursor: pointer; }
.casilla input { width: 20px; height: 20px; flex: none; margin: 1px 0 0; accent-color: var(--cian); }
.compra .cta { margin-top: 22px; width: 100%; }
.trampa { position: absolute; left: -9999px; }
.error { color: #ff8a9a; font-size: 15px; margin: 12px 0 0; }
.hecho { max-width: 600px; padding: 22px; border-radius: 12px; background: rgba(7, 18, 48, .75); border: 1px solid rgba(26, 166, 214, .35); }
.hecho p { margin: 0 0 16px; }

/* ---------- Vídeo que se despeja con el scroll ---------- */
.scrub { position: relative; height: 320vh; }
.scrub-fijo { position: sticky; top: 0; height: 100svh; overflow: hidden; display: grid; align-items: end; }
.scrub video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 66% 50%; }
.scrub-velo { position: absolute; inset: 0; background: linear-gradient(180deg, var(--noche) 0%, rgba(1, 8, 27, 0) 18%, rgba(1, 8, 27, 0) 50%, rgba(1, 8, 27, .9) 85%, var(--noche) 100%); }
.fases { position: relative; list-style: none; margin: 0 auto; padding: 0 20px 12vh; width: 100%; max-width: var(--ancho); min-height: 260px; }
.fases li {
  position: absolute; left: 20px; right: 20px; bottom: 12vh; max-width: 560px;
  font-size: 19px; color: #c3cde0; opacity: 0; translate: 0 24px; transition: opacity .6s, translate .6s;
}
.fases li.activa { opacity: 1; translate: 0 0; }
.fase-dato { display: block; margin-bottom: 10px; font: 800 clamp(44px, 8vw, 84px)/1 var(--titular); font-stretch: 76%; color: #fff; }
.fases li:last-child .fase-dato { color: var(--cian); }
.fases cite { display: block; margin-top: 8px; font: 500 13px var(--dato); font-style: normal; color: var(--tenue); }
@media (min-width: 900px) {
  .scrub-velo { background: linear-gradient(90deg, rgba(1, 8, 27, .95) 0%, rgba(1, 8, 27, .5) 35%, rgba(1, 8, 27, 0) 60%),
                            linear-gradient(180deg, var(--noche) 0%, rgba(1, 8, 27, 0) 15%, rgba(1, 8, 27, 0) 85%, var(--noche) 100%); }
  .scrub-fijo { align-items: center; }
  .fases { padding: 0 40px; }
  .fases li { left: 40px; bottom: auto; top: 50%; translate: 0 calc(-50% + 24px); }
  .fases li.activa { translate: 0 -50%; }
}

/* ---------- Bloques ---------- */
.bloque { max-width: var(--ancho); margin: 0 auto; padding: 88px 20px; }
@media (min-width: 900px) { .bloque { padding: 120px 40px; } }

.aparece { opacity: 0; translate: 0 22px; transition: opacity .7s calc(var(--i, 0) * 70ms), translate .7s calc(var(--i, 0) * 70ms) cubic-bezier(.2, .8, .2, 1); }
.aparece.visto { opacity: 1; translate: 0 0; }

.doble { display: grid; gap: 56px; align-items: center; }
.doble .captura { margin-top: 28px; }
.doble .cta.secundario { margin-top: 28px; }
@media (min-width: 900px) {
  .doble { grid-template-columns: .8fr 1.2fr; gap: 80px; }
  .doble.invertido { grid-template-columns: 1.2fr .8fr; }
}

/* ---------- Libro en 3D ---------- */
.libro { position: relative; width: min(70vw, 340px); margin: 0 auto; perspective: 1400px; --rx: 6deg; --ry: -24deg; }
.libro-3d {
  position: relative; transform-style: preserve-3d;
  transform: rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform .5s cubic-bezier(.2, .8, .2, 1);
  animation: flota 7s ease-in-out infinite;
}
.tapa {
  position: relative; width: 100%; border-radius: 3px 8px 8px 3px; transform: translateZ(14px);
  box-shadow: inset 4px 0 10px rgba(0, 0, 0, .4);
}
.libro-3d::after { /* brillo de la tapa */
  content: ""; position: absolute; inset: 0; transform: translateZ(14.5px); border-radius: 3px 8px 8px 3px; pointer-events: none;
  background: linear-gradient(115deg, rgba(255, 255, 255, .22) 0%, rgba(255, 255, 255, 0) 38%);
}
.lomo, .hojas { position: absolute; top: 0; height: 100%; width: 28px; }
.lomo { left: 0; transform-origin: left; transform: translateZ(14px) rotateY(-90deg); background: linear-gradient(90deg, #061026, #0c1c44); }
.hojas {
  right: 0; transform-origin: right; transform: translateZ(14px) rotateY(90deg);
  background: repeating-linear-gradient(90deg, #e9edf5 0 1px, #c9d0de 1px 2px);
  top: 1.5%; height: 97%;
}
.sombra {
  position: absolute; left: 8%; right: 8%; bottom: -34px; height: 30px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(26, 166, 214, .45), transparent); filter: blur(12px);
}
@keyframes flota { 50% { translate: 0 -10px; } }

/* ---------- Página de venta ---------- */
.hero-venta { align-items: end; gap: 40px; }
.estado { font: 600 13px/1 var(--dato); letter-spacing: .12em; text-transform: uppercase; color: var(--cian-2); margin: 0 0 18px; }
.hero-venta .libro { order: -1; width: 34vw; max-width: 170px; margin: 84px auto 0; }
@media (min-width: 900px) {
  .hero-venta { grid-template-columns: 1fr 380px; align-items: center; padding-left: max(40px, calc((100vw - var(--ancho)) / 2)); padding-right: max(40px, calc((100vw - var(--ancho)) / 2)); }
  .hero-venta .hero-texto { margin: 0; }
  .hero-venta .libro { display: block; width: 340px; }
}

/* Cadena de moléculas que baja con el scroll: el enlace se rellena y cada esfera se enciende al llegar */
.objetivos { --x: 21px; position: relative; list-style: none; margin: 48px 0 0; padding: 0 0 0 62px; display: grid; gap: 40px; max-width: 860px; }
.objetivos::before, .objetivos::after {
  content: ""; position: absolute; left: var(--x); top: 20px; width: 4px; margin-left: -2px; border-radius: 4px;
}
.objetivos::before { bottom: 20px; background: rgba(140, 170, 230, .14); }
.objetivos::after {
  height: calc((100% - 40px) * var(--avance, 0));
  background: linear-gradient(var(--cian), var(--violeta)); box-shadow: 0 0 16px rgba(26, 166, 214, .8);
}
.objetivos > li {
  position: relative; padding: 26px; border-radius: 18px;
  background: linear-gradient(155deg, rgba(26, 166, 214, .13), rgba(107, 79, 240, .08) 65%), rgba(7, 18, 48, .6);
  border: 1px solid rgba(255, 255, 255, .09); transition: border-color .4s, opacity .7s, translate .7s;
}
.objetivos > li.visto { border-color: rgba(26, 166, 214, .35); }
/* esfera grande: el aminoácido de cada objetivo */
.objetivos > li::before {
  content: ""; position: absolute; z-index: 1; left: calc(var(--x) - 62px - 19px); top: 22px; width: 38px; height: 38px; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #fff 0 7%, #9fe6ff 16%, var(--cian) 45%, var(--violeta) 100%);
  filter: grayscale(1) brightness(.45); transform: scale(.75);
  transition: filter .6s, transform .6s cubic-bezier(.2, 1.4, .4, 1), box-shadow .6s;
}
.objetivos > li.visto::before { filter: none; transform: scale(1); box-shadow: 0 0 22px rgba(26, 166, 214, .9), 0 0 50px rgba(107, 79, 240, .45); }
/* esfera pequeña en el enlace, entre un objetivo y el siguiente */
.objetivos > li + li::after {
  content: ""; position: absolute; left: calc(var(--x) - 62px - 9px); top: -29px; width: 18px; height: 18px; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #fff 0 8%, var(--cian-2) 30%, var(--violeta) 100%);
  filter: grayscale(1) brightness(.45); transition: filter .6s .15s, box-shadow .6s .15s;
}
.objetivos > li.visto + li::after, .objetivos > li + li.visto::after { filter: none; box-shadow: 0 0 14px rgba(26, 166, 214, .8); }
.objetivos h3 { margin: 0; font: 800 28px/1.05 var(--titular); font-stretch: 80%; color: #fff; }
.peptidos { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 0; }
.peptidos span { padding: 5px 9px; border-radius: 999px; font: 600 12px/1 var(--dato); color: var(--cian-2);
  background: rgba(26, 166, 214, .1); border: 1px solid rgba(26, 166, 214, .3); }
.objetivos ul { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 8px; }
.objetivos ul li { position: relative; padding-left: 20px; font-size: 16px; line-height: 1.45; color: #c3cde0; }
.objetivos ul li::before { content: ""; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; border-radius: 50%;
  background: var(--cian); box-shadow: 0 0 10px rgba(26, 166, 214, .8); }
.incluye { display: inline-block; margin: 18px 0 0; padding: 7px 11px; border-radius: 8px;
  font: 700 12px/1 var(--dato); letter-spacing: .06em; text-transform: uppercase; color: var(--noche); background: var(--cian); }
@media (max-width: 560px) { .objetivos { --x: 14px; padding-left: 42px; } .objetivos > li::before { left: calc(var(--x) - 42px - 15px); width: 30px; height: 30px; }
  .objetivos > li + li::after { left: calc(var(--x) - 42px - 8px); width: 16px; height: 16px; } .objetivos > li { padding: 22px; } }
.sub-bloque { margin: 64px 0 0; font: 800 34px/1 var(--titular); font-stretch: 78%; }
.en-todos { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 14px; }
.en-todos li { display: grid; gap: 4px; padding-left: 18px; border-left: 2px solid var(--violeta); }
.en-todos b { font: 800 21px/1.2 var(--titular); font-stretch: 86%; }
.en-todos span { color: var(--tenue); font-size: 16px; }
@media (min-width: 900px) { .en-todos { grid-template-columns: repeat(3, 1fr); gap: 32px; } }

.etiquetas { list-style: none; margin: 40px 0 0; padding: 0; display: grid; gap: 18px; }
.etiquetas li {
  padding: 26px; border-radius: 16px; background: linear-gradient(160deg, rgba(26, 166, 214, .09), rgba(107, 79, 240, .05));
  border: 1px solid rgba(255, 255, 255, .08);
}
.etq { font: 600 18px/1 var(--dato); color: var(--cian-2); }
.etiquetas p { margin: 12px 0 0; color: #c3cde0; font-size: 16px; }
@media (min-width: 900px) { .etiquetas { grid-template-columns: repeat(3, 1fr); } }

.precio-caja {
  position: relative; max-width: 720px; margin: 0 auto; padding: 44px 26px; border-radius: 24px; text-align: left;
  background: radial-gradient(120% 80% at 100% 0%, rgba(107, 79, 240, .22), transparent 60%),
              radial-gradient(100% 80% at 0% 100%, rgba(26, 166, 214, .2), transparent 60%), var(--noche-2);
  border: 1px solid rgba(255, 255, 255, .1); box-shadow: 0 40px 120px -40px rgba(26, 166, 214, .45);
}
@media (min-width: 900px) { .precio-caja { padding: 60px; } }
.cifra { margin: 18px 0 0; font: 800 88px/1 var(--titular); font-stretch: 76%; color: #fff; }
.precio-caja .captura, .precio-caja .compra, .precio-caja .hecho { margin-top: 28px; }

.faq { margin-top: 32px; max-width: 820px; }
.faq details { border-bottom: 1px solid var(--linea); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 0; font: 700 21px/1.2 var(--titular); font-stretch: 86%; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--cian); font-weight: 400; transition: rotate .3s; }
.faq details[open] summary::after { rotate: 45deg; }
.faq details p { margin: 0 0 22px; color: var(--tenue); }

.gracias { min-height: 100svh; max-width: var(--ancho); margin: 0 auto; padding: 120px 20px 60px; display: grid; gap: 48px; align-items: center; }
@media (min-width: 900px) { .gracias { grid-template-columns: 380px 1fr; padding: 120px 40px; } }

.pie { max-width: var(--ancho); margin: 0 auto; padding: 48px 20px 64px; border-top: 1px solid var(--linea); font-size: 13px; line-height: 1.6; color: #6f7c98; }
.pie a { color: var(--tenue); }

/* ---------- Legal ---------- */
.legal-pag { max-width: 760px; margin: 0 auto; padding: 120px 20px 60px; }
.legal-pag h1 { font-size: 48px; }
.legal-pag h2 { font-size: 32px; margin-top: 48px; }
.legal-pag p, .legal-pag li { font-size: 16px; color: #c9d1e2; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .hero-texto > *, .aparece, .ocho li { opacity: 1; translate: 0 0; }
}

/* En móvil el vídeo se reproduce solo al verlo: no hace falta el tramo largo de scroll */
@media (pointer: coarse), (prefers-reduced-motion: reduce) {
  .scrub { height: auto; }
  .scrub-fijo { position: relative; height: 92svh; }
  .scrub video { object-position: 50% 50%; }
}

/* ---------- Consentimiento y capa básica de privacidad ---------- */
.casilla i { font-style: normal; color: #6f7c98; }
.casilla + .casilla { margin-top: 10px; }
.info-datos { margin: 14px 0 0; font-size: 12px; line-height: 1.5; color: #6f7c98; max-width: 600px; }
.info-datos a { color: var(--tenue); }
.legal-pag ul { padding-left: 20px; }
.legal-pag li { margin-bottom: 8px; }
.legal-pag .volver { margin-top: 48px; }

/* ---------- Captura de la portada: panel grande de cristal ---------- */
.hero .captura {
  position: relative; max-width: 640px; padding: 22px; border-radius: 22px;
  background: linear-gradient(160deg, rgba(26, 166, 214, .2), rgba(107, 79, 240, .12) 60%, rgba(7, 18, 48, .4)), rgba(4, 12, 34, .78);
  border: 1px solid rgba(95, 208, 245, .4);
  -webkit-backdrop-filter: blur(16px) saturate(1.3); backdrop-filter: blur(16px) saturate(1.3);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 30px 90px -30px rgba(26, 166, 214, .75);
  animation: sube .9s .2s forwards cubic-bezier(.2, .8, .2, 1), late 4s 1.2s ease-in-out infinite;
}
@keyframes late {
  50% { box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 30px 110px -24px rgba(26, 166, 214, 1); border-color: rgba(95, 208, 245, .7); }
}
.hero .captura input[type=email] { padding: 22px 20px; font-size: 19px; border-radius: 12px; background: rgba(1, 8, 27, .75); }
.hero .captura .cta { padding: 22px 30px; font-size: 21px; border-radius: 12px; }
.hero .captura .cta::before { content: "↓"; margin-right: 10px; font-weight: 800; }
.hero .casilla { font-size: 15px; color: #c3cde0; }
.hero .hecho { max-width: 640px; padding: 26px; border-radius: 22px; }
@media (min-width: 900px) { .hero-texto > .captura, .hero-texto > .hecho { max-width: 660px; } }

/* ---------- Página de venta v2: compra clara ---------- */
.compra-rapida { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 4px; }
.precio-linea { margin: 0; font: 500 14px/1.4 var(--dato); color: var(--tenue); }
.precio-linea b { font: 800 22px/1 var(--titular); color: #fff; margin-right: 4px; }
.confianza { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 26px 0 0; padding: 18px 0 0;
  border-top: 1px solid rgba(255, 255, 255, .1); font-size: 15px; color: var(--tenue); }
.confianza b { color: #fff; font-family: var(--titular); font-weight: 800; margin-right: 4px; }

.muestras { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; margin: 32px -20px 0; padding: 4px 20px 18px;
  -webkit-overflow-scrolling: touch; scrollbar-width: thin; }
.muestras figure { flex: 0 0 min(72vw, 300px); margin: 0; scroll-snap-align: start; }
.muestras img { width: 100%; height: auto; border-radius: 6px; box-shadow: 0 18px 50px -18px rgba(26, 166, 214, .55), 0 0 0 1px rgba(255, 255, 255, .08); }
.muestras figcaption { margin-top: 10px; font: 500 13px/1.4 var(--dato); color: var(--tenue); }
@media (min-width: 900px) { .muestras { margin: 40px 0 0; padding: 4px 0 18px; } .muestras figure { flex-basis: calc(25% - 12px); } }

.cada-ficha { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 14px; }
.cada-ficha li { display: grid; grid-template-columns: 44px 1fr; gap: 2px 14px; padding: 18px; border-radius: 14px;
  background: rgba(7, 18, 48, .55); border: 1px solid rgba(255, 255, 255, .08); }
.cada-ficha .n { grid-row: 1 / 3; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  font: 800 18px/1 var(--titular); color: var(--noche); background: var(--cian); box-shadow: 0 0 18px rgba(26, 166, 214, .6); }
.cada-ficha b { font: 800 19px/1.2 var(--titular); font-stretch: 86%; color: #fff; }
.cada-ficha li > span:last-child { color: var(--tenue); font-size: 15.5px; }
@media (min-width: 900px) { .cada-ficha { grid-template-columns: repeat(3, 1fr); } }

.incluye-lista { list-style: none; margin: 20px 0 6px; padding: 0; display: grid; gap: 10px; }
.incluye-lista li { position: relative; padding-left: 30px; font-size: 16px; color: #dfe6f2; }
.incluye-lista li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%;
  display: grid; place-items: center; font: 800 12px/1 var(--titular); color: var(--noche); background: var(--cian); }

/* Botón fijo abajo en el móvil: aparece al pasar la portada y se esconde al llegar a la compra */
.barra-compra { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 40; justify-content: center;
  transform: translateY(140%); transition: transform .35s cubic-bezier(.2, .8, .2, 1); }
.barra-compra.ver { transform: translateY(0); }
@media (min-width: 900px) { .barra-compra { display: none; } }