:root{
  --fondo:#05070f;--fondo2:#090d1a;--panel:#0e1426;--panel2:#141c33;
  --linea:rgba(138,170,255,.14);--linea2:rgba(138,170,255,.28);
  --texto:#eef2ff;--suave:#a3aec8;--tenue:#7683a1;
  --cian:#16c8ff;--azul:#5b8dff;--violeta:#c04dff;
  --degradado:linear-gradient(100deg,var(--cian),var(--azul) 52%,var(--violeta));
  --titulos:"Chakra Petch",system-ui,sans-serif;
  --cuerpo:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  --ancho:1240px;--radio:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--fondo);color:var(--texto);font-family:var(--cuerpo);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.bloqueado{overflow:hidden}
body:before{content:"";position:fixed;inset:-15%;z-index:-2;pointer-events:none;background:
  radial-gradient(34% 40% at 22% 28%,rgba(22,200,255,.17),transparent 70%),
  radial-gradient(38% 44% at 78% 68%,rgba(192,77,255,.19),transparent 70%),
  radial-gradient(30% 34% at 62% 16%,rgba(91,141,255,.13),transparent 70%);
  animation:aurora 22s ease-in-out infinite alternate}
@keyframes aurora{to{transform:translate(5%,-4%) rotate(9deg) scale(1.12)}}
#fondoEfecto{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
h1,h2,h3{font-family:var(--titulos);line-height:1.1;margin:0}
:focus-visible{outline:2px solid var(--cian);outline-offset:2px}
.oculto{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.saltar{position:fixed;left:16px;top:-60px;z-index:60;background:var(--texto);color:var(--fondo);padding:10px 14px;border-radius:8px}
.saltar:focus{top:12px}
.contenedor{width:min(var(--ancho),calc(100% - 32px));margin-inline:auto}
.contenedor--estrecho{max-width:820px}

/* Cabecera */
.cabecera{position:fixed;inset:0 0 auto;z-index:30;border-bottom:1px solid transparent;transition:background .25s,border-color .25s}
.cabecera.fija{background:rgba(5,7,15,.86);backdrop-filter:blur(14px);border-color:var(--linea)}
.cabecera__fila{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.marca{display:inline-flex;align-items:center;gap:10px;font-family:var(--titulos);font-weight:700;font-size:1.25rem;letter-spacing:.01em}
.marca b{font-weight:700}
.marca__icono{position:relative;display:block;flex:none;animation:latido 3.2s ease-in-out infinite}
.marca__icono:after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 42%,#fff 50%,transparent 58%) no-repeat;background-size:280% 100%;-webkit-mask:url(logo.svg) center/contain no-repeat;mask:url(logo.svg) center/contain no-repeat;animation:destello 4.5s ease-in-out infinite}
.marca__nombre{color:transparent;background:
  linear-gradient(115deg,transparent 42%,#fff 50%,transparent 58%) no-repeat,
  linear-gradient(90deg,var(--texto) 52%,var(--cian) 58%,var(--azul) 76%,var(--violeta));
  background-size:280% 100%,100% 100%;
  -webkit-background-clip:text;background-clip:text;
  animation:destello 4.5s ease-in-out infinite,latido 3.2s ease-in-out infinite}
@keyframes destello{0%,55%{background-position:130% 0,0 0}85%,100%{background-position:-30% 0,0 0}}
@keyframes latido{0%,100%{filter:drop-shadow(0 0 3px rgba(22,200,255,.45))}50%{filter:drop-shadow(0 0 11px rgba(22,200,255,.85)) drop-shadow(0 0 20px rgba(192,77,255,.55))}}
.menu{display:flex;gap:28px;font-size:.92rem;color:var(--suave)}
.menu a{padding:6px 0;transition:color .2s}
.menu a:hover{color:var(--texto)}
.cabecera__acciones{display:flex;align-items:center;gap:10px}
.btn-carrito{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:0 14px;border-radius:10px;border:1px solid var(--linea2);background:rgba(14,20,38,.7);font-size:.9rem;font-weight:600;transition:border-color .2s}
.btn-carrito:hover{border-color:var(--cian)}
.btn-carrito em{font-style:normal;min-width:22px;height:22px;display:grid;place-items:center;border-radius:999px;background:var(--degradado);color:#04121f;font-size:.75rem;font-weight:700;padding:0 6px}
.btn-menu{display:none;width:42px;height:42px;padding:11px 10px;border-radius:10px;border:1px solid var(--linea2);background:transparent;flex-direction:column;justify-content:space-between}
.btn-menu span{height:2px;background:var(--texto);border-radius:2px}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:10px;border:1px solid transparent;font-weight:700;font-size:.95rem;transition:transform .2s,box-shadow .2s,border-color .2s,background .2s}
.btn:hover:not(:disabled){transform:translateY(-2px)}
.btn--primario{background:var(--degradado);color:#04121f;box-shadow:0 10px 34px rgba(62,130,255,.35)}
.btn--primario:hover{box-shadow:0 14px 44px rgba(120,100,255,.5)}
.btn--linea{border-color:var(--linea2);background:rgba(14,20,38,.5)}
.btn--linea:hover{border-color:var(--cian)}
.btn--ancho{width:100%}
.btn--ancho+.btn--ancho{margin-top:8px}
.contacto__botones{display:flex;flex-wrap:wrap;gap:10px;flex:none}
.btn[hidden]{display:none}
.pie p a{text-decoration:underline}
.legal{max-width:760px;padding:112px 0 72px}
.legal h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:10px}
.legal h2{font-size:1.5rem;margin:38px 0 10px;scroll-margin-top:90px}
.legal p,.legal li{color:var(--suave)}
.legal a{color:var(--cian);text-decoration:underline}
.btn:disabled{opacity:.55;cursor:not-allowed}

/* Portada */
.portada{position:relative;min-height:100svh;display:flex;align-items:center;padding:112px 0 72px;overflow:hidden;isolation:isolate}
.portada__velo{position:absolute;inset:0;z-index:-1;background:
  radial-gradient(50% 60% at 82% 28%,rgba(192,77,255,.34),transparent 70%),
  radial-gradient(45% 55% at 6% 12%,rgba(22,200,255,.26),transparent 70%),
  linear-gradient(rgba(138,170,255,.05) 1px,transparent 1px) 0 0/56px 56px,
  linear-gradient(90deg,rgba(138,170,255,.05) 1px,transparent 1px) 0 0/56px 56px}
.portada__fila{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:center}
.etiqueta{display:flex;align-items:center;gap:10px;margin:0;color:var(--cian);font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.etiqueta i{width:22px;height:2px;background:var(--degradado);flex:none}
.portada h1{font-size:clamp(3.1rem,8.2vw,6.4rem);letter-spacing:-.02em;line-height:.98;margin:20px 0 22px}
.portada h1 span{background:var(--degradado);-webkit-background-clip:text;background-clip:text;color:transparent}
.portada__sub{max-width:560px;margin:0 0 30px;color:#c5cee3;font-size:1.1rem}
.acciones{display:flex;flex-wrap:wrap;gap:12px}
.datos{list-style:none;display:flex;flex-wrap:wrap;gap:14px 38px;padding:26px 0 0;margin:34px 0 0;border-top:1px solid var(--linea)}
.datos strong{display:block;font-family:var(--titulos);font-size:1.7rem;line-height:1.2}
.datos span{color:var(--suave);font-size:.82rem}
.vitrina{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;transform:rotate(-3deg)}
.vitrina figure{margin:0;aspect-ratio:1;display:grid;place-items:center;padding:12px;border-radius:var(--radio);border:1px solid var(--linea2);background:linear-gradient(150deg,rgba(20,28,51,.92),rgba(9,13,26,.82));box-shadow:0 18px 46px rgba(0,0,0,.45);animation:flotar 7s ease-in-out infinite}
.vitrina figure:nth-child(3n+2){animation-delay:-2.2s;--bajada:16px;transform:translateY(var(--bajada))}
.vitrina figure:nth-child(3n){animation-delay:-4.4s}
.vitrina img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 8px 16px rgba(91,141,255,.3));transition:transform .25s,filter .25s}
.vitrina figure{position:relative;overflow:hidden;transition:border-color .25s,box-shadow .25s,transform .14s ease-out}
.vitrina figure:hover{border-color:var(--cian);transform:translateY(var(--bajada,0)) perspective(800px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) scale(1.03);box-shadow:0 0 0 1px var(--cian),0 0 22px rgba(22,200,255,.55),0 0 54px rgba(192,77,255,.38)}
.vitrina figure:hover img{transform:scale(1.07);filter:drop-shadow(0 0 2px #fff) drop-shadow(0 0 9px var(--cian)) drop-shadow(0 0 20px var(--violeta))}
@keyframes flotar{50%{translate:0 -10px}}

/* Módulos */
.modulos{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;position:relative;z-index:2;margin-top:-20px}
.modulo{position:relative;display:block;padding:24px;border-radius:var(--radio);border:1px solid var(--linea);background:var(--panel);transition:border-color .2s,transform .2s}
.modulo:hover{border-color:var(--cian);transform:translateY(-3px)}
.modulo--activo{background:linear-gradient(140deg,rgba(22,200,255,.14),rgba(192,77,255,.14)),var(--panel);border-color:var(--linea2)}
.modulo__num{font-family:var(--titulos);color:var(--cian);font-size:.82rem;font-weight:700}
.modulo h2{font-size:1.35rem;margin:6px 0 6px}
.modulo p{margin:0;color:var(--suave);font-size:.92rem}

/* Secciones */
.seccion{padding:96px 0}
.seccion--oscura{background:rgba(9,13,26,.6);border-block:1px solid var(--linea)}
.titulo{max-width:680px;margin-bottom:32px}
.titulo h2{font-size:clamp(2.1rem,4.6vw,3.3rem);margin:12px 0 10px}
.titulo p:not(.etiqueta){margin:0;color:var(--suave)}
.subtitulo{font-size:1.3rem;margin:38px 0 14px}

/* Catálogo */
.herramientas{display:flex;gap:12px;margin-bottom:14px}
.buscador{flex:1;display:flex;align-items:center;gap:10px;min-height:48px;padding:0 14px;border-radius:10px;border:1px solid var(--linea2);background:var(--panel);color:var(--suave)}
.buscador:focus-within{border-color:var(--cian)}
.buscador input{flex:1;min-width:0;background:none;border:0;outline:0;color:var(--texto)}
.selector select{height:48px;padding:0 12px;border-radius:10px;border:1px solid var(--linea2);background:var(--panel)}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--linea);background:var(--panel);color:var(--suave);font-size:.86rem;font-weight:600;transition:color .2s,border-color .2s}
.chip:hover{color:var(--texto);border-color:var(--linea2)}
.chip[aria-pressed=true]{background:var(--degradado);color:#04121f;border-color:transparent}
.chip small{opacity:.72;margin-left:4px;font-size:.76rem}
.resultado{margin:8px 0 14px;color:var(--tenue);font-size:.84rem}
.grilla{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.tarjeta{position:relative;display:flex;flex-direction:column;border-radius:var(--radio);border:1px solid var(--linea);background:var(--panel);overflow:hidden;transition:border-color .2s,transform .14s ease-out,box-shadow .2s}
.tarjeta:hover,.tarjeta:focus-within{z-index:2;border-color:var(--cian);transform:perspective(800px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) scale(1.03);box-shadow:0 0 0 1px var(--cian),0 0 22px rgba(22,200,255,.55),0 0 54px rgba(192,77,255,.38)}
.tarjeta__ver{display:block;width:100%;padding:0;border:0;background:radial-gradient(70% 70% at 50% 42%,rgba(91,141,255,.22),transparent 72%),#0a0f1e}
.tarjeta__imagen{aspect-ratio:1;padding:12px;display:grid;place-items:center}
.tarjeta__imagen img{width:100%;height:100%;object-fit:contain;transition:transform .25s,filter .25s}
.tarjeta:hover .tarjeta__imagen img,.tarjeta:focus-within .tarjeta__imagen img{transform:scale(1.07);filter:drop-shadow(0 0 2px #fff) drop-shadow(0 0 9px var(--cian)) drop-shadow(0 0 20px var(--violeta))}
.tarjeta__sello{position:absolute;left:10px;top:10px;padding:3px 8px;border-radius:6px;background:rgba(5,7,15,.82);border:1px solid var(--linea2);font-size:.7rem;font-weight:700}
.tarjeta__info{flex:1;display:flex;flex-direction:column;gap:4px;padding:14px}
.tarjeta__info h3{font-size:1.02rem;font-weight:600}
.tarjeta__info p{margin:0;color:var(--tenue);font-size:.78rem}
.tarjeta__compra{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:10px}
.tarjeta__compra strong{font-family:var(--titulos);font-size:1.12rem}
.anadir{min-height:40px;padding:0 12px;border-radius:8px;border:1px solid var(--linea2);background:transparent;font-size:.82rem;font-weight:700;transition:background .2s,color .2s,border-color .2s}
.anadir:hover{background:var(--texto);color:var(--fondo);border-color:var(--texto)}
.anadir.en{background:var(--cian);border-color:var(--cian);color:#04121f}
.vacio{grid-column:1/-1;padding:40px 16px;text-align:center;color:var(--suave);border:1px dashed var(--linea2);border-radius:var(--radio)}

/* Packs */
.packs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.packs--fijos{grid-template-columns:repeat(4,minmax(0,1fr))}
.pack__foto{height:150px;margin:-10px -10px 16px;display:grid;place-items:center;overflow:hidden;border-radius:10px;background:radial-gradient(70% 80% at 50% 45%,rgba(192,77,255,.3),transparent 72%),radial-gradient(60% 70% at 20% 20%,rgba(22,200,255,.2),transparent 72%),#0a0f1e}
.pack__foto img{width:100%;height:100%;object-fit:cover}
.pack--proximo .pack__sello{left:auto;right:16px}
.pack--proximo p{margin-bottom:16px}
.pack{position:relative;display:flex;flex-direction:column;padding:26px;border-radius:var(--radio);border:1px solid var(--linea);background:var(--panel)}
@property --giro{syntax:"<angle>";inherits:false;initial-value:0deg}
.pack--destacado{border-color:transparent;background:
  linear-gradient(var(--panel2),var(--panel2)) padding-box,
  conic-gradient(from var(--giro),rgba(91,141,255,.3) 0 62%,var(--cian) 78%,#fff 84%,var(--violeta) 90%,rgba(91,141,255,.3)) border-box;
  box-shadow:0 20px 60px rgba(70,90,255,.22);animation:girar 5s linear infinite}
@keyframes girar{to{--giro:360deg}}
.pack__sello{position:absolute;top:-12px;left:22px;padding:3px 10px;border-radius:6px;background:var(--degradado);color:#04121f;font-size:.72rem;font-weight:700}
.pack h3{font-size:1.45rem}
.pack__cantidad{margin:4px 0 0;color:var(--cian);font-weight:600;font-size:.88rem}
.pack__precio{font-family:var(--titulos);font-size:2.6rem;font-weight:700;line-height:1.1;margin:16px 0 4px}
.pack__precio small{font-size:1rem;color:var(--suave)}
.pack>p:not([class]){margin:0;color:var(--suave);font-size:.92rem}
.pack__ahorro{margin:0 0 10px;color:var(--tenue);font-size:.8rem}
.incluye{list-style:none;padding:0;margin:14px 0 18px;display:grid;gap:8px;font-size:.9rem;color:#cdd6ea}
.incluye li{position:relative;padding-left:22px}
.incluye li:before{content:"";position:absolute;left:2px;top:.55em;width:9px;height:5px;border-left:2px solid var(--cian);border-bottom:2px solid var(--cian);transform:rotate(-45deg)}
.pack .btn{margin-top:auto;width:100%}

/* Pasos */
.pasos{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:0;padding:0;margin:0;border:1px solid var(--linea);border-radius:var(--radio);overflow:hidden}
.pasos li{padding:26px 22px;background:var(--panel);border-right:1px solid var(--linea)}
.pasos li:last-child{border-right:0}
.pasos span{font-family:var(--titulos);font-size:2rem;font-weight:700;background:var(--degradado);-webkit-background-clip:text;background-clip:text;color:transparent}
.pasos h3{font-size:1.15rem;margin:6px 0}
.pasos p{margin:0;color:var(--suave);font-size:.92rem}

/* Galería */
.galeria{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:190px;gap:12px}
.galeria figure{position:relative;margin:0;border-radius:var(--radio);overflow:hidden;border:1px solid var(--linea);background:var(--panel)}
.galeria figure:first-child{grid-column:span 2;grid-row:span 2}
.galeria img,.galeria video{width:100%;height:100%;object-fit:cover}
.galeria figcaption{position:absolute;inset:auto 0 0;padding:26px 12px 10px;background:linear-gradient(transparent,rgba(5,7,15,.92));font-size:.82rem;font-weight:600}

/* Servicios */
.servicios{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 36px}
.servicio{display:flex;justify-content:space-between;gap:20px;padding:20px 0;border-bottom:1px solid var(--linea)}
.servicio h3{font-size:1.12rem;margin-bottom:4px}
.servicio p{margin:0;color:var(--suave);font-size:.9rem}
.servicio strong{flex:none;font-family:var(--titulos);color:var(--cian);font-size:.98rem;white-space:nowrap}

/* Preguntas */
.faq details{border-bottom:1px solid var(--linea)}
.faq summary{display:flex;justify-content:space-between;gap:16px;min-height:60px;align-items:center;font-weight:600;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--cian);font-size:1.4rem;line-height:1}
.faq details[open] summary:after{content:"–"}
.faq p{margin:0 0 18px;color:var(--suave)}

/* Contacto y pie */
.contacto{padding:80px 0}
.contacto__caja{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:clamp(26px,5vw,52px);border-radius:18px;border:1px solid var(--linea2);background:linear-gradient(120deg,rgba(22,200,255,.13),rgba(192,77,255,.17)),var(--panel)}
.contacto h2{font-size:clamp(1.7rem,3.6vw,2.5rem);margin-bottom:8px}
.contacto p{margin:0;color:var(--suave)}
.contacto .btn{flex:none}
.pie{padding:26px 0;border-top:1px solid var(--linea)}
.pie__fila{display:flex;align-items:center;justify-content:space-between;gap:20px}
.pie p{margin:0;color:var(--tenue);font-size:.8rem;text-align:right}

/* Carrito y ficha */
.capa{position:fixed;inset:0;z-index:40;background:rgba(2,4,10,.72);backdrop-filter:blur(3px)}
.carrito{position:fixed;inset:0 0 0 auto;z-index:45;width:min(420px,100%);display:flex;flex-direction:column;background:var(--fondo2);border-left:1px solid var(--linea2);transform:translateX(100%);visibility:hidden;transition:transform .28s ease,visibility .28s}
.carrito.abierto{transform:none;visibility:visible}
.carrito__cabeza{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--linea)}
.carrito__cabeza h2{font-size:1.3rem}
.cerrar{width:42px;height:42px;border-radius:9px;border:1px solid var(--linea2);background:var(--panel);font-size:1.4rem;line-height:1}
.cerrar:hover{border-color:var(--cian)}
.carrito__lista{flex:1;overflow-y:auto;padding:8px 20px}
.linea{display:grid;grid-template-columns:56px 1fr auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--linea)}
.linea img{width:56px;height:56px;object-fit:contain;border-radius:8px;background:var(--panel)}
.linea__nombre{font-weight:600;font-size:.92rem;line-height:1.3}
.linea small{color:var(--tenue)}
.linea button{display:block;margin-left:auto;margin-top:2px;padding:4px 0;background:none;border:0;color:var(--tenue);font-size:.78rem;text-decoration:underline}
.linea button:hover{color:var(--texto)}
.linea__precio{text-align:right;font-weight:700;font-size:.92rem}
.carrito__vacio{padding:36px 0;text-align:center;color:var(--suave)}
.carrito__pie{padding:18px 20px;border-top:1px solid var(--linea)}
.total{display:flex;justify-content:space-between;align-items:baseline;margin:0 0 12px}
.total strong{font-family:var(--titulos);font-size:1.6rem}
.aviso{margin:10px 0 0;color:var(--tenue);font-size:.76rem;text-align:center}
.nota{display:block;margin-bottom:12px;font-size:.8rem;color:var(--suave)}
.nota span{display:block;margin-bottom:4px}
.nota textarea{width:100%;padding:8px 10px;border-radius:8px;border:1px solid var(--linea2);background:var(--panel);color:var(--texto);font:inherit;font-size:.85rem;resize:vertical}
.nota textarea:focus{outline:0;border-color:var(--cian)}
.confirmado{padding:30px 0;text-align:center}
.confirmado h3{font-size:1.4rem;color:var(--cian);margin-bottom:10px}
.confirmado p{margin:0 0 8px;color:var(--suave)}
.confirmado strong{color:var(--texto);word-break:break-all}
.ficha{position:fixed;left:50%;top:50%;z-index:50;transform:translate(-50%,-50%);width:min(860px,calc(100% - 24px));max-height:calc(100dvh - 24px);overflow:auto;display:grid;grid-template-columns:1fr 1fr;border-radius:16px;border:1px solid var(--linea2);background:var(--fondo2)}
.ficha[hidden],.capa[hidden]{display:none}
.ficha>.cerrar{position:absolute;right:12px;top:12px;z-index:1}
.ficha__imagen{display:grid;place-items:center;padding:24px;min-height:320px;background:radial-gradient(70% 70% at 50% 45%,rgba(91,141,255,.26),transparent 72%),#0a0f1e}
.ficha__imagen img{max-height:420px;object-fit:contain}
.ficha__info{padding:30px 26px}
.ficha__info h2{font-size:1.8rem;margin:10px 0}
.ficha__info>p:not(.etiqueta){color:var(--suave);margin:0}
.ficha__compra{display:flex;align-items:center;justify-content:space-between;gap:14px}
.ficha__compra strong{font-family:var(--titulos);font-size:1.7rem}
.tostada{position:fixed;left:50%;bottom:20px;z-index:60;transform:translate(-50%,20px);padding:10px 16px;border-radius:9px;background:var(--texto);color:var(--fondo);font-size:.88rem;font-weight:600;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:calc(100% - 32px)}
.tostada.visible{opacity:1;transform:translate(-50%,0)}

/* Reflejo que sigue al mouse */
.tarjeta:after,.vitrina figure:after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;opacity:0;transition:opacity .2s;background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.2),transparent 62%)}
.tarjeta:hover:after,.vitrina figure:hover:after{opacity:1}

/* Marcos tipo HUD */
.tarjeta:before,.vitrina figure:before,.modulo:before,.pack:before{--c:rgba(22,200,255,.6);--l:14px;--g:2px;content:"";position:absolute;inset:7px;z-index:1;pointer-events:none;transition:inset .2s;background:
  linear-gradient(var(--c),var(--c)) 0 0/var(--l) var(--g),linear-gradient(var(--c),var(--c)) 0 0/var(--g) var(--l),
  linear-gradient(var(--c),var(--c)) 100% 0/var(--l) var(--g),linear-gradient(var(--c),var(--c)) 100% 0/var(--g) var(--l),
  linear-gradient(var(--c),var(--c)) 0 100%/var(--l) var(--g),linear-gradient(var(--c),var(--c)) 0 100%/var(--g) var(--l),
  linear-gradient(var(--c),var(--c)) 100% 100%/var(--l) var(--g),linear-gradient(var(--c),var(--c)) 100% 100%/var(--g) var(--l);
  background-repeat:no-repeat}
.tarjeta:hover:before,.vitrina figure:hover:before,.modulo:hover:before,.pack:hover:before{--c:#fff;inset:4px}

/* Aparición al bajar */
.revelar{opacity:0;transform:translateY(26px)}
.revelar.visible{opacity:1;transform:none;transition:opacity .7s ease var(--espera,0ms),transform .7s ease var(--espera,0ms)}

@media(max-width:1020px){
  .btn-menu{display:flex}
  .menu{position:absolute;left:0;right:0;top:100%;display:none;flex-direction:column;gap:0;padding:6px 16px 14px;background:rgba(5,7,15,.97);border-bottom:1px solid var(--linea)}
  .menu.abierto{display:flex}
  .menu a{padding:12px 0;font-size:1rem}
  .portada__fila{grid-template-columns:1fr}
  .vitrina{max-width:520px;transform:none}
  .grilla{grid-template-columns:repeat(3,minmax(0,1fr))}
  .packs{grid-template-columns:1fr 1fr}
  .pasos{grid-template-columns:1fr 1fr}
  .pasos li:nth-child(2){border-right:0}
  .pasos li:nth-child(-n+2){border-bottom:1px solid var(--linea)}
  .galeria{grid-template-columns:repeat(3,1fr)}
  .servicios{grid-template-columns:1fr}
}
@media(max-width:680px){
  .btn-carrito span{display:none}
  .portada{min-height:0;padding:100px 0 56px}
  .portada h1{font-size:clamp(2.9rem,14vw,4rem)}
  .vitrina{display:none}
  .acciones .btn{flex:1 1 170px}
  .modulos{grid-template-columns:1fr;margin-top:0}
  .seccion{padding:64px 0}
  .herramientas{flex-direction:column}
  .selector select{width:100%}
  .grilla{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .tarjeta__compra{flex-direction:column;align-items:stretch}
  .packs,.packs--fijos,.pasos{grid-template-columns:1fr}
  .pasos li{border-right:0;border-bottom:1px solid var(--linea)}
  .pasos li:last-child{border-bottom:0}
  .galeria{grid-template-columns:1fr 1fr;grid-auto-rows:150px}
  .contacto__caja,.pie__fila{flex-direction:column;align-items:flex-start}
  .pie p{text-align:left}
  .ficha{grid-template-columns:1fr}
  .ficha__imagen{min-height:220px}
  .ficha__imagen img{max-height:240px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .vitrina figure,body:before{animation:none}
  .revelar{transform:none}
}