/* Blitz Nutrition · demo v2 · contención: fondo plano, tipografía técnica, líneas finas, foto a sangre */
:root{
  --ink:#0B0B0C; --ink-2:#3b3935; --mute:#6f6b64; --paper:#F4F2EE; --sand:#E6E1DA; --line:#D9D5CE; --white:#fff;
  --yellow:#FFE500; --lemon:#FFE500; --bone:#EFEBE4;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Helvetica,Arial,sans-serif;
  --gut:40px; --hdr:72px; --r:4px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);font-size:16px;line-height:1.5;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;-webkit-appearance:none;appearance:none;background:transparent;border:0;border-radius:0}
ul{list-style:none}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.dk :focus-visible,.hero :focus-visible,.ann :focus-visible,.ft :focus-visible{outline-color:#fff}
.wrap{max-width:1360px;margin-inline:auto;padding-inline:var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.lab{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.s,em.s{font-family:inherit;font-style:normal;font-weight:600}

/* aviso superior: una sola línea, fija */
.ann{background:var(--ink);color:#fff;height:36px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;text-align:center;padding-inline:16px;white-space:nowrap;overflow:hidden}
.ann span+span::before{content:"";display:inline-block;width:1px;height:10px;background:rgba(255,255,255,.4);margin:0 18px;vertical-align:-1px}
.ann span:nth-child(n+4){display:none}

/* header: ancho casi a sangre, 40px de gutter, logo a la izquierda */
.hdr{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line)}
.hdr__in{height:var(--hdr);display:flex;align-items:center;padding-inline:var(--gut);max-width:1880px;margin-inline:auto}
.logo{display:flex;align-items:center;flex:0 0 auto;margin-right:56px}
.logo img{height:28px;width:auto}
.nav{display:flex;align-items:center;height:100%;gap:36px;flex:1 1 auto;min-width:0}
.nav__li{height:100%;display:flex;position:static}
.nav__a{height:100%;display:flex;align-items:center;gap:6px;font-size:15px;font-weight:400;white-space:nowrap;position:relative}
.nav__a svg{width:9px;height:9px;transition:transform .2s}
.nav__li:hover .nav__a svg{transform:rotate(180deg)}
.nav__li:hover>.nav__a::after,.nav__a:focus-visible::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--ink)}
.nav__li::before{content:"";position:absolute;left:0;right:0;top:100%;height:12px}
.hdr__r{display:flex;align-items:center;gap:24px;margin-left:auto}
.ibtn{width:32px;height:32px;display:grid;place-items:center;position:relative}
.ibtn svg{width:22px;height:22px}
.cnt{position:absolute;top:-4px;right:-8px;min-width:17px;height:17px;background:var(--yellow);color:var(--ink);font-size:11px;font-weight:600;display:grid;place-items:center;padding:0 4px;border-radius:2px}
.cnt[data-n="0"]{display:none}
.burger{display:none}
.mega{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);opacity:0;visibility:hidden;transition:opacity .15s;z-index:5}
.nav__li:hover .mega,.nav__li:focus-within .mega{opacity:1;visibility:visible}
.mega__in{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;padding:32px var(--gut) 36px;max-width:1880px;margin:auto}
.mtile{display:block}
.mtile__img{aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden;background:var(--paper)}
.mtile__img img{width:100%;height:100%;object-fit:cover}
.mtile__img.pk img{width:auto;height:100%;object-fit:contain;mix-blend-mode:multiply;padding:10px}
.mtile__t{padding-top:12px}
.mtile__t b{display:block;font-size:15px;font-weight:500}
.mtile__t span{font-size:13px;color:var(--mute)}
.mega__list h4{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin-bottom:10px}
.mega__list a{display:flex;justify-content:space-between;gap:10px;padding:10px 0;font-size:15px;border-bottom:1px solid var(--line)}
.mega__list a span{color:var(--mute)}
.mega__cta{border-top:1px solid var(--ink);padding-top:16px;display:flex;flex-direction:column;justify-content:space-between;gap:16px}
.mega__cta b{font-size:24px;line-height:1.1;font-weight:300;letter-spacing:-.02em}

/* botones: rectos, mayúsculas finas */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 40px;border-radius:var(--r);font-size:14px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;background:var(--ink);color:#fff;border:1px solid var(--ink);transition:background .15s,color .15s;text-align:center;white-space:nowrap}
.btn:hover{background:#2a2927}
.btn--o{background:transparent;color:var(--ink)}
.btn--o:hover{background:var(--ink);color:#fff}
.btn--g{background:rgba(0,0,0,.2);border-color:rgba(255,255,255,.75);color:#fff}
.btn--g:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn--y{background:var(--ink);color:#fff}
.btn--w{background:#fff;color:var(--ink);border-color:#fff}
.btn--blk{width:100%;white-space:normal;line-height:1.25}
.btn--s{min-height:44px;padding:0 22px;font-size:13px}
.lnk{font-size:14px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;border-bottom:1px solid currentColor;padding-bottom:3px;display:inline-block}


/* hero R4: negro / hueso / amarillo. Dos composiciones: A (bloque negro + dos fotos) y B (foto a sangre + franja) */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero__slide{display:none;position:relative}
.hero__slide.on{display:grid}
.hero__meta{font-size:13px;margin-bottom:14px;opacity:.9}
.hero h1{font-size:clamp(32px,3.6vw,54px);line-height:1.02;font-weight:400;letter-spacing:-.03em;max-width:11em}
.hero h1 .s{font-weight:700}
.hero__p{font-size:clamp(15px,1.25vw,17px);line-height:1.4;margin:14px 0 0;max-width:24em;opacity:.9}
.hero__offer{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;font-size:14px}
.hero__offer b{font-size:clamp(24px,2.2vw,32px);font-weight:600;letter-spacing:-.03em;color:var(--yellow)}
.hero__offer s{opacity:.65}
.hero__act{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.hero .btn{background:var(--yellow);color:var(--ink);border-color:var(--yellow)}
.hero .btn:hover{background:#fff;border-color:#fff}
.hero .lnk{color:inherit}
.hero img{display:block}
.hero__ctl{position:absolute;z-index:6;right:var(--gut);bottom:20px;display:flex;align-items:center;gap:14px;font-size:13px;font-weight:500;letter-spacing:.08em;color:#fff}
.hero__ctl button{width:40px;height:40px;display:grid;place-items:center;color:#fff}
.hero__ctl svg{width:34px;height:12px;stroke:currentColor;fill:none;stroke-width:1.3}
.hero__bar{position:absolute;z-index:6;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.18)}
.hero__bar i{display:block;height:3px;background:var(--yellow);width:0}
.hero__bar i.go{animation:bar 6s linear forwards}
@keyframes bar{to{width:100%}}
.hero__slide.on .hero__ph,.hero__slide.on .hero__txt>*{animation:txIn .7s cubic-bezier(.2,.8,.2,1) both}
.hero__slide.on .hero__txt>*:nth-child(2){animation-delay:.07s}.hero__slide.on .hero__txt>*:nth-child(3){animation-delay:.14s}.hero__slide.on .hero__txt>*:nth-child(4){animation-delay:.2s}.hero__slide.on .hero__txt>*:nth-child(5){animation-delay:.26s}
@keyframes txIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
/* A */
.hero--a .hero__slide{height:clamp(440px,70vh,640px);grid-template-columns:minmax(0,4.6fr) minmax(0,5.4fr) minmax(0,2.4fr);gap:0;background:var(--ink)}
.hero--a .hero__txt{display:flex;flex-direction:column;justify-content:center;gap:0;padding:32px 40px 32px var(--gut);min-width:0}
.hero--a .hero__offer{margin:16px 0 20px}
.hero--a .hero__ph{overflow:hidden;position:relative}
.hero--a .hero__ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero--a .hero__pr{overflow:hidden;position:relative;border-left:4px solid var(--ink)}
.hero--a .hero__ctl{left:var(--gut);right:auto;bottom:22px}
.hero--a .hero__pr img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
/* B */
.hero--b .hero__slide{height:clamp(440px,70vh,640px);grid-template-rows:minmax(0,1fr) auto}
.hero--b .hero__ph{position:relative;overflow:hidden;min-height:0}
.hero--b .hero__ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero--b .hero__ph::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#000 0%,rgba(0,0,0,.55) 30%,rgba(0,0,0,0) 62%);mix-blend-mode:multiply}
.hero--b .hero__cap{position:absolute;z-index:3;left:var(--gut);bottom:26px;right:var(--gut)}
.hero--b .hero__strip{background:var(--yellow);color:var(--ink);display:flex;align-items:center;gap:28px;padding:14px var(--gut);min-height:84px}
.hero--b .hero__strip .hero__pr{width:68px;height:68px;overflow:hidden;flex:0 0 auto}
.hero--b .hero__strip img{width:100%;height:100%;object-fit:cover}
.hero--b .hero__offer{margin:0;flex:1;font-size:14px}
.hero--b .hero__offer b{color:var(--ink)}
.hero--b .btn{background:var(--ink);color:#fff;border-color:var(--ink)}
.hero--b .btn:hover{background:#fff;color:var(--ink)}
.hero--b .hero__ctl{bottom:auto;top:20px;color:#fff}
@media (max-width:1100px){
  .hero--a .hero__slide{grid-template-columns:minmax(0,1fr) minmax(0,1fr);height:auto;grid-template-rows:auto 260px}
  .hero--a .hero__txt{grid-column:1/-1;padding:32px var(--gut) 24px}
  .hero--a .hero__pr{border-left:4px solid var(--ink)}
}
@media (max-width:768px){
  .hero--b .hero__slide{height:auto;grid-template-rows:380px auto}
  .hero--b .hero__strip{flex-wrap:wrap;gap:12px 16px;padding:16px var(--gut)}
  .hero--b .hero__strip .hero__pr{display:none}
  .hero--b .hero__act{width:100%}
  .hero--b .hero__act .btn{flex:1}
  .hero h1{font-size:34px}
}
@media (max-height:700px) and (min-width:1101px){.hero__meta{margin-bottom:8px}.hero__p{margin-top:10px}.hero--a .hero__offer{margin:12px 0 14px}.hero .btn{min-height:46px}}
@media (prefers-reduced-motion:reduce){.hero__slide.on .hero__ph,.hero__slide.on .hero__txt>*{animation:none}}

/* secciones */
.sec{padding-block:clamp(72px,9vw,128px)}
.sec--paper{background:var(--paper)}
.sec--dk{background:var(--ink);color:#fff}
.sec--tight{padding-block:clamp(48px,6vw,80px)}
.h2,.sh h2{font-size:clamp(34px,3.6vw,52px);line-height:1;font-weight:300;letter-spacing:-.025em}
.h2 .s,.sh h2 .s{font-weight:700}
.ctr{text-align:center}
.sh{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:48px;flex-wrap:wrap}
.sh.ctr{justify-content:center}
.sh p{max-width:380px;color:var(--ink-2)}
.sec--dk .sh p,.sec--dk p{color:rgba(255,255,255,.72)}
.eyebrow{display:none}

/* pestañas de texto */
.tabs{display:flex;gap:28px;justify-content:center;flex-wrap:wrap;margin-top:28px}
.tabs button,.chip{font-size:13px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);padding:8px 0;border-bottom:1px solid transparent;min-height:40px;background:none;border-radius:0}
.tabs button[aria-pressed="true"],.chip[aria-pressed="true"],.chip.on{color:var(--ink);border-bottom-color:var(--ink)}
.chips{display:flex;gap:28px;flex-wrap:wrap}

/* productos: sin caja, con el número como protagonista */
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:48px 24px}
.card{display:flex;flex-direction:column;position:relative;min-width:0;background:transparent}
.card__img{position:relative;aspect-ratio:1/1;display:grid;place-items:center;overflow:hidden;background:var(--paper);border-radius:var(--r)}
.card__img img{width:auto;height:86%;max-width:92%;object-fit:contain;mix-blend-mode:multiply;transition:transform .5s}
.card:hover .card__img img{transform:scale(1.03)}
.card__img img.full{width:100%;height:100%;max-width:none;object-fit:cover;mix-blend-mode:normal}
.badge{position:absolute;top:14px;left:14px;z-index:2;font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.badge--y{color:var(--ink)}
.card__body{padding-top:20px;display:flex;flex-direction:column;gap:14px;flex:1}
.card__r{font-size:13px;color:var(--ink-2);display:flex;gap:8px;align-items:center}
.card__r .stars{font-size:12px;letter-spacing:1px;color:var(--ink)}
.card__t{font-size:15px;font-weight:500;letter-spacing:.02em;text-transform:uppercase;line-height:1.3}
.card__t a::after{content:"";position:absolute;inset:0;z-index:1}
.spec{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.spec div{padding:14px 0 12px;min-width:0}
.spec div+div{padding-left:10px;border-left:1px solid var(--line)}
.spec b{display:block;font-size:22px;font-weight:300;letter-spacing:-.03em;line-height:1;white-space:nowrap}
.spec b small{font-size:11px;font-weight:400;letter-spacing:0;margin-left:3px;color:var(--mute)}
.spec span{display:block;font-size:10.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin-top:8px;line-height:1.2}
.spec[data-n="1"]{grid-template-columns:minmax(0,1fr)}
.spec[data-n="2"]{grid-template-columns:repeat(2,minmax(0,1fr))}
.spec[data-n="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}
.card__p{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.price{font-size:22px;font-weight:500;letter-spacing:-.02em}
.price small{font-size:13px;font-weight:400;color:var(--mute);letter-spacing:0}
.tiers{display:flex;gap:18px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-2)}
.tiers i{font-style:normal}
.cuo{font-size:12.5px;color:var(--mute)}
.card .btn{position:relative;z-index:2;margin-top:auto;width:100%}

/* etiqueta: tabla de líneas finas, números grandes */
.tt{display:grid;grid-template-columns:4fr 8fr;gap:64px;align-items:start}
.tt__img{background:#fff;aspect-ratio:4/5;display:grid;place-items:center;border-radius:var(--r);overflow:hidden}
.tt__img img{width:78%;mix-blend-mode:multiply}
table.t{width:100%;border-collapse:collapse}
table.t th,table.t td{padding:18px 12px 18px 0;text-align:left;border-bottom:1px solid var(--line);vertical-align:baseline}
table.t thead th{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);padding-bottom:14px;border-bottom:1px solid var(--ink)}
table.t tbody th{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);width:22%}
table.t td{font-size:15px;color:var(--ink-2)}
table.t td b{font-size:30px;font-weight:300;letter-spacing:-.03em;color:var(--ink);margin-right:4px}
table.t td small{font-size:12px;color:var(--mute)}
.tbl-wrap{overflow-x:auto}
.tbl-wrap table.t{min-width:620px}
table.t .us{color:var(--ink);font-weight:500}

/* problema / solución: solo texto y líneas */
.ps{display:grid;grid-template-columns:1fr 1fr;gap:0}
.ps__c{padding:0 64px 0 0}
.ps__c+.ps__c{padding:0 0 0 64px;border-left:1px solid rgba(255,255,255,.2)}
.big{font-size:clamp(88px,12vw,176px);line-height:.88;font-weight:300;letter-spacing:-.06em;margin:20px 0 28px}
.big small{font-size:.28em;letter-spacing:-.02em;margin-left:6px}
.ps p.t{font-size:18px;font-weight:300;line-height:1.45;max-width:28em}
.sym{margin-top:32px}
.sym div{display:grid;grid-template-columns:40px 1fr;padding:16px 0;border-top:1px solid rgba(255,255,255,.2)}
.sym b{font-size:12px;font-weight:500;letter-spacing:.08em;color:rgba(255,255,255,.55);padding-top:4px}
.sym strong{display:block;font-size:17px;font-weight:500}
.sym span{font-size:14px;color:rgba(255,255,255,.65)}
.ingr li{display:grid;grid-template-columns:40px 1fr;gap:0;padding:15px 0;border-top:1px solid rgba(255,255,255,.2);font-size:14px;color:rgba(255,255,255,.65)}
.ingr li:last-child{border-bottom:1px solid rgba(255,255,255,.2)}
.ingr li i{font-style:normal;font-size:12px;font-weight:500;letter-spacing:.08em;color:rgba(255,255,255,.55);padding-top:3px}
.ingr li b{display:block;font-size:17px;font-weight:500;color:#fff}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:80px;border-top:1px solid rgba(255,255,255,.2)}
.stats div{padding:32px 32px 0 0}
.stats div+div{padding-left:32px;border-left:1px solid rgba(255,255,255,.2)}
.stats .n{font-size:clamp(48px,6vw,88px);font-weight:300;letter-spacing:-.05em;line-height:1}
.stats p{margin-top:14px;font-size:15px;color:rgba(255,255,255,.7);max-width:20em}

/* foto a sangre con una frase y un botón */
.full{position:relative;color:#fff;min-height:min(86vh,780px);display:flex;align-items:flex-end;overflow:hidden;background:var(--ink)}
.full>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.full::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,#000 0%,rgba(0,0,0,.5) 28%,rgba(0,0,0,0) 58%);mix-blend-mode:multiply}
.full__t{position:relative;z-index:3;padding:0 var(--gut) 64px;max-width:1880px;width:100%;margin-inline:auto}
.full__t h2{font-size:clamp(38px,4.6vw,68px);font-weight:300;letter-spacing:-.03em;line-height:1;max-width:13em}
.full__t h2 .s{font-weight:700}
.full__t p{margin:16px 0 28px;font-size:18px;font-weight:300;max-width:28em;color:rgba(255,255,255,.92)}

/* atletas */
.ath{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.ath__c{position:relative;aspect-ratio:7/9;overflow:hidden;color:#fff;display:flex;align-items:flex-end;background:#222;border-radius:var(--r)}
.ath__c img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ath__c::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,#000 0%,rgba(0,0,0,.5) 26%,rgba(0,0,0,0) 52%);mix-blend-mode:multiply}
.ath__t{position:relative;z-index:3;padding:24px;width:100%}
.ath__t h3{font-size:24px;font-weight:400;letter-spacing:-.02em;line-height:1.1}
.ath__t p{font-size:15px;font-weight:300;margin-top:4px;color:rgba(255,255,255,.92)}

/* citas */
.quote{display:grid;grid-template-columns:4fr 8fr;gap:64px;padding-top:56px;margin-top:56px;border-top:1px solid var(--line)}
.quote q{display:block;font-size:clamp(20px,2vw,26px);font-weight:300;line-height:1.35;letter-spacing:-.01em;quotes:none}
.quote q::before{content:"«"}.quote q::after{content:"»"}
.quote cite{display:block;margin-top:20px;font-style:normal;font-size:14px;color:var(--mute)}

/* volumen: lista de filas */
.vol{display:grid;grid-template-columns:5fr 7fr;gap:80px;align-items:start}
.vtabs{display:flex;gap:28px;margin-top:32px;flex-wrap:wrap}
.lad{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--ink)}
.lad__c{position:relative;text-align:left;padding:18px 16px 20px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:4px;min-height:150px}
.lad__c+.lad__c{padding-left:16px;border-left:1px solid var(--line)}
.lad__c[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.lad__c[aria-pressed="true"]+.lad__c{border-left-color:var(--ink)}
.lad__c[aria-pressed="true"]{padding-inline:16px}
.lad__c .q{font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.lad__c[aria-pressed="true"] .q,.lad__c[aria-pressed="true"] .t{color:rgba(255,255,255,.72)}
.lad__c .u{font-size:28px;font-weight:300;letter-spacing:-.04em;line-height:1.05;margin-top:6px}
.lad__c .u small{font-size:12px;color:var(--mute);letter-spacing:0;font-weight:400}
.lad__c[aria-pressed="true"] .u small{color:rgba(255,255,255,.72)}
.lad__c .t{font-size:13px;color:var(--ink-2)}
.lad__c .sv{margin-top:auto;font-size:13px;font-weight:500}
.lad__c .tag{position:static;font-size:10.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;background:none;padding:0;color:var(--ink);white-space:nowrap;margin-bottom:2px}
.lad__c[aria-pressed="true"] .tag{color:#fff}

/* arma tu pack */
.bld__row{display:grid;grid-template-columns:76px 1fr auto;gap:20px;align-items:center;padding:20px 0;border-top:1px solid var(--line)}
.bld__row:first-child{border-top:1px solid var(--ink)}
.bld__row .th{width:76px;height:76px;background:var(--paper);display:grid;place-items:center;overflow:hidden}
.bld__row .th img{width:90%;height:90%;object-fit:contain;mix-blend-mode:multiply}
.bld__row h4{font-size:15px;font-weight:500;letter-spacing:.02em;text-transform:uppercase}
.bld__row p{font-size:13px;color:var(--mute)}
.fl{display:flex;gap:18px;margin-top:8px}
.fl button{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);border-bottom:1px solid transparent;min-height:32px}
.fl button[aria-pressed="true"]{color:var(--ink);border-bottom-color:var(--ink)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:var(--r)}
.qty button{width:40px;height:44px;font-size:18px;line-height:1}
.qty button:hover{background:var(--paper)}
.qty output{min-width:34px;text-align:center;font-weight:500;font-size:15px}
.bld__sum{margin-top:8px;border-top:1px solid var(--ink);padding-top:20px;display:grid;gap:10px}
.bld__sum .r{display:flex;justify-content:space-between;gap:12px;font-size:15px}
.bld__sum .r.tot{font-size:28px;font-weight:300;letter-spacing:-.03em;border-top:1px solid var(--line);padding-top:14px;margin-top:4px}
.bld__sum .sv{font-weight:500}
.nudge{font-size:14px;color:var(--ink-2);padding:0 0 4px}
.nudge b{font-weight:600;color:var(--ink)}
.pb{height:2px;background:var(--line);position:relative;overflow:hidden}
.pb i{display:block;height:100%;background:var(--ink);transition:width .35s}
.ship{display:grid;gap:10px;padding:14px 0}
.ship p{font-size:14px;line-height:1.35}
.ship p b{font-weight:600}
.ship .ms{display:flex;justify-content:space-between;font-size:10.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.ship .pb{height:3px}
.ship .pb i{background:var(--yellow);box-shadow:0 0 0 0 transparent}
.split{display:grid;grid-template-columns:7fr 5fr;gap:64px;align-items:start}
.split__img{overflow:hidden;position:relative;aspect-ratio:4/5;border-radius:var(--r)}
.split__img img{width:100%;height:100%;object-fit:cover}

/* sistema */
.sys{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch}
.sys__img{min-height:560px;position:relative;overflow:hidden}
.sys__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sys__t{padding:clamp(40px,6vw,96px) var(--gut) clamp(40px,6vw,96px) clamp(32px,5vw,80px);display:flex;flex-direction:column;justify-content:center}
table.dur{width:100%;border-collapse:collapse;margin:32px 0}
table.dur th,table.dur td{padding:14px 8px 14px 0;text-align:left;border-bottom:1px solid var(--line);font-size:15px}
table.dur thead th{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);border-bottom:1px solid var(--ink)}

/* reseñas: texto en columnas */
.rv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.rv__c{padding:28px 32px 8px 0;border-top:1px solid var(--ink);display:flex;flex-direction:column;gap:20px}
.rv__c+.rv__c{padding-left:32px;border-left:1px solid var(--line)}
.rv__c .stars{letter-spacing:2px;font-size:13px}
.rv__c p{font-size:20px;font-weight:300;line-height:1.4;letter-spacing:-.01em}
.rv__c footer{margin-top:auto;font-size:13px;color:var(--mute);padding-bottom:8px}
.rv__c footer b{color:var(--ink);font-weight:500}
.g{display:none}
.rvhead{display:flex;align-items:baseline;gap:14px}
.rvhead .big2{font-size:64px;font-weight:300;letter-spacing:-.05em;line-height:.9}

/* guías: lista */
.gl a{display:grid;grid-template-columns:2fr 4fr 4fr 1fr;gap:24px;align-items:baseline;padding:26px 0;border-top:1px solid var(--line)}
.gl a:last-child{border-bottom:1px solid var(--line)}
.gl a:hover{background:var(--paper)}
.gl b{font-size:24px;font-weight:300;letter-spacing:-.02em}
.gl span{font-size:14px;color:var(--mute)}
.gl p{font-size:15px;color:var(--ink-2)}
.gl .go{text-align:right;font-size:13px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}

/* newsletter */
.nl{display:grid;grid-template-columns:6fr 6fr;gap:64px;align-items:end;border-top:1px solid var(--ink);padding-top:56px}
.nl h2{font-size:clamp(32px,3.6vw,52px);line-height:1;font-weight:300;letter-spacing:-.025em}
.nl h2 .s{font-weight:700}
.nl form{display:flex;gap:16px;flex-wrap:wrap}
.nl input{flex:1 1 240px;min-height:52px;border:0;border-bottom:1px solid var(--ink);padding:0;font:inherit;background:transparent;border-radius:0}
.nl small{display:block;margin-top:12px;font-size:13px;color:var(--mute)}

/* pie */
.ft{background:var(--ink);color:#fff;padding-top:72px}
.ft__g{display:grid;grid-template-columns:1.6fr repeat(4,minmax(0,1fr));gap:40px;padding-bottom:56px}
.ft h4{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:16px}
.ft li{margin-bottom:10px}
.ft a{font-size:15px;color:rgba(255,255,255,.9)}
.ft a:hover{text-decoration:underline}
.ft__b img{height:30px;width:auto;margin-bottom:20px}
.ft__b p{font-size:14px;color:rgba(255,255,255,.7);max-width:300px}
.pay{display:flex;gap:16px;flex-wrap:wrap;margin-top:22px;font-size:11px;font-weight:500;letter-spacing:.08em;color:rgba(255,255,255,.7)}
.pay span+span::before{content:"/";margin-right:16px;color:rgba(255,255,255,.35)}
.ft__bot{border-top:1px solid rgba(255,255,255,.18);padding-block:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.6)}

.wa{position:fixed;right:24px;bottom:24px;z-index:70;width:52px;height:52px;border-radius:50%;background:#25D366;display:grid;place-items:center}
.wa svg{width:28px;height:28px;fill:#fff}

/* drawer */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:.2s;z-index:100}
.scrim.on{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(460px,100%);background:#fff;z-index:110;transform:translateX(100%);transition:transform .28s ease;display:flex;flex-direction:column}
.drawer.on{transform:none}
.dr__h{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line)}
.dr__h h2{font-size:14px;font-weight:500;letter-spacing:.08em;text-transform:uppercase}
.dr__b{flex:1;overflow-y:auto;padding:8px 24px 16px;display:flex;flex-direction:column;gap:8px}
.dr__f{border-top:1px solid var(--ink);padding:20px 24px;display:grid;gap:12px;background:#fff}
.ln{display:grid;grid-template-columns:84px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.ln__i{width:84px;height:84px;background:var(--paper);display:grid;place-items:center;overflow:hidden}
.ln__i img{width:90%;height:90%;object-fit:contain;mix-blend-mode:multiply}
.ln__t{display:flex;justify-content:space-between;gap:10px;font-size:14px;font-weight:500;letter-spacing:.02em;text-transform:uppercase;line-height:1.3}
.ln__v{font-size:13px;color:var(--mute);margin-top:2px}
.ln__s{font-size:12.5px;color:var(--ink);font-weight:500;margin-top:6px}
.ln__n{font-size:12.5px;color:var(--ink-2);margin-top:6px;border-left:2px solid var(--yellow);padding-left:8px}
.ln__b{display:flex;align-items:center;justify-content:space-between;margin-top:10px}
.ln__b .rm{font-size:13px;color:var(--mute);text-decoration:underline;min-height:32px}
.dr__empty{padding:28px 0 8px}
.dr__empty b{font-size:24px;font-weight:300;letter-spacing:-.02em;display:block;margin-bottom:6px}
.ups h3{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin:12px 0 4px}
.up{display:grid;grid-template-columns:56px 1fr auto;gap:14px;align-items:center;border-bottom:1px solid var(--line);padding:12px 0}
.up .th{width:56px;height:56px;background:var(--paper);display:grid;place-items:center;overflow:hidden}
.up .th img{width:90%;height:90%;object-fit:contain;mix-blend-mode:multiply}
.up b{font-size:14px;display:block;font-weight:500;line-height:1.2}
.up span{font-size:12.5px;color:var(--mute)}
.sumr{display:flex;justify-content:space-between;font-size:15px}
.sumr.sv{font-weight:500}
.sumr.tot{font-size:24px;font-weight:300;letter-spacing:-.03em}
.cuo2{font-size:13px;color:var(--mute);text-align:center}

/* buscador */
.srch{position:fixed;inset:0;z-index:120;background:#fff;display:none;flex-direction:column;overflow-y:auto}
.srch.on{display:flex}
.srch__h{display:flex;align-items:center;gap:12px;padding:20px var(--gut);border-bottom:1px solid var(--ink);max-width:1880px;width:100%;margin:auto}
.srch__h input{flex:1;font:inherit;font-size:28px;font-weight:300;border:0;outline:0;min-height:56px;min-width:0;letter-spacing:-.02em}
.srch__b{max-width:1880px;width:100%;margin:auto;padding:28px var(--gut) 60px}
.srch__b h3{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin-bottom:12px}
.srch__g{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 40px}
.sr-i{display:grid;grid-template-columns:72px 1fr auto;gap:16px;align-items:center;border-top:1px solid var(--line);padding:14px 0}
.sr-i .th{width:72px;height:72px;background:var(--paper);display:grid;place-items:center;overflow:hidden}
.sr-i .th img{width:90%;height:90%;object-fit:contain;mix-blend-mode:multiply}
.sr-i b{display:block;font-weight:500;font-size:15px;line-height:1.25}
.sr-i span{font-size:13px;color:var(--mute)}

.mnav{position:fixed;inset:0 auto 0 0;width:min(420px,100%);background:#fff;z-index:110;transform:translateX(-100%);transition:transform .28s;display:flex;flex-direction:column;overflow-y:auto}
.mnav.on{transform:none}
.mnav .dr__h img{height:26px}
.mnav a,.mnav summary{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;font-size:20px;font-weight:300;letter-spacing:-.01em;border-bottom:1px solid var(--line);min-height:60px;list-style:none;cursor:pointer}
.mnav summary::-webkit-details-marker{display:none}
.mnav summary svg{width:14px;height:14px;flex:0 0 auto}
.mnav details[open] summary svg{transform:rotate(180deg)}
.mnav details a{font-size:16px;padding-left:40px;font-weight:400;background:var(--paper)}
.mnav .btn{margin:24px}
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,16px);background:var(--ink);color:#fff;padding:14px 24px;border-radius:var(--r);font-size:14px;z-index:140;opacity:0;pointer-events:none;transition:.2s;max-width:calc(100% - 32px);text-align:center}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* migas / cabeceras de página */
.bc{font-size:13px;color:var(--mute);padding-top:24px;padding-bottom:12px}
.bc a:hover{color:var(--ink);text-decoration:underline}
.bc span{margin:0 8px}
.shop-top{padding-block:16px 36px;border-bottom:1px solid var(--ink);margin-bottom:36px}
.shop-top h1{font-size:clamp(40px,5vw,72px);font-weight:300;letter-spacing:-.035em;line-height:1}
.shop-top h1 .s{font-weight:700}
.shop-top p{max-width:34em;margin-top:16px;color:var(--ink-2);font-size:18px;font-weight:300}

/* tienda */
.shop{display:grid;grid-template-columns:220px minmax(0,1fr);gap:56px;align-items:start}
.side{position:sticky;top:calc(var(--hdr) + 24px);align-self:start}
.side h3{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin-bottom:10px}
.fg{padding-bottom:24px;margin-bottom:24px;border-bottom:1px solid var(--line)}
.fg label{display:flex;gap:12px;align-items:center;padding:7px 0;font-size:15px;cursor:pointer;min-height:36px}
.fg input{width:16px;height:16px;accent-color:var(--ink)}
.fg label span{margin-left:auto;color:var(--mute);font-size:13px}
.bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.bar .cnt2{font-size:14px;color:var(--mute)}
.bar select{font:inherit;font-size:14px;min-height:44px;border:1px solid var(--line);border-radius:var(--r);padding:0 40px 0 14px;background:#fff;-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%230B0B0C' stroke-width='1.4'%3E%3Cpath d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.act{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.act button{display:inline-flex;gap:8px;align-items:center;font-size:13px;border-bottom:1px solid var(--ink);min-height:30px}
.fbtn{display:none}
.banner{grid-column:1/-1;position:relative;overflow:hidden;background:var(--ink);color:#fff;min-height:360px;display:flex;align-items:flex-end;border-radius:var(--r)}
.banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.banner::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,#000 0%,rgba(0,0,0,.5) 34%,rgba(0,0,0,0) 62%);mix-blend-mode:multiply}
.banner__t{position:relative;z-index:3;padding:32px}
.banner__t h3{font-size:clamp(28px,3vw,40px);font-weight:300;letter-spacing:-.03em;line-height:1.02;max-width:14em}
.banner__t p{margin:10px 0 22px;color:rgba(255,255,255,.9);font-weight:300}
.empty{grid-column:1/-1;padding:48px 0;text-align:center;border-top:1px solid var(--line)}
.side__h,.side__f{display:none}

/* ficha */
.pdp{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:72px;align-items:start;padding-bottom:56px}
.gal{display:grid;grid-template-columns:64px minmax(0,1fr);gap:16px;position:sticky;top:calc(var(--hdr) + 24px)}
.gal__th{display:flex;flex-direction:column;gap:8px}
.gal__th button{width:64px;height:64px;overflow:hidden;border:1px solid transparent;display:grid;place-items:center;background:var(--paper)}
.gal__th button.on{border-color:var(--ink)}
.gal__th img{width:100%;height:100%;object-fit:cover}
.gal__th button.pk img{object-fit:contain;mix-blend-mode:multiply;padding:4px}
.gal__main{overflow:hidden;aspect-ratio:1/1;position:relative;display:grid;place-items:center;background:var(--paper);border-radius:var(--r)}
.gal__main img{width:100%;height:100%;object-fit:cover}
.gal__main img.pk{object-fit:contain;mix-blend-mode:multiply;width:84%;height:84%}
.pi h1{font-size:clamp(34px,3.4vw,48px);font-weight:300;letter-spacing:-.03em;line-height:1.02}
.pi .sub{margin:16px 0 20px;font-size:16px;color:var(--ink-2);line-height:1.55}
.pi .rt{display:flex;gap:10px;align-items:center;font-size:14px;margin-bottom:14px}
.pi .rt .stars{font-size:13px;letter-spacing:2px;color:var(--ink)}
.pi .spec{margin-bottom:8px}
.opt{margin-top:26px}
.opt h3{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin-bottom:12px;display:flex;justify-content:space-between}
.opt h3 b{color:var(--ink);font-weight:500}
.opt__r{display:flex;gap:8px;flex-wrap:wrap}
.opt__r button{border:1px solid var(--line);border-radius:var(--r);padding:0 20px;min-height:48px;font-size:14px;font-weight:500;background:#fff;display:inline-flex;align-items:center;gap:10px}
.opt__r button i{width:10px;height:10px;display:block}
.opt__r button[aria-pressed="true"]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.sub-b{display:grid;margin-top:26px;border-top:1px solid var(--ink)}
.sub-b label{display:grid;grid-template-columns:20px 1fr auto;gap:14px;align-items:center;border-bottom:1px solid var(--line);padding:16px 0;cursor:pointer}
.sub-b input{width:16px;height:16px;accent-color:var(--ink)}
.sub-b label>span{color:var(--ink)}
.sub-b b{font-weight:500}
.sub-b label span span{display:block;font-size:13px;color:var(--mute)}
.sub-b label>span.mono{color:var(--ink);font-size:13px;font-weight:500}
.sub-b select{font:inherit;font-size:13px;border:1px solid var(--line);border-radius:var(--r);padding:4px 8px;margin-top:8px;min-height:36px}
.fsb{margin-top:26px;border-top:1px solid var(--ink);padding-top:18px;display:grid;gap:14px}
.fsb p{font-size:14.5px;line-height:1.4}
.fsb p b{font-weight:600}
.fsb .pb{height:3px}
.fsb .pb i{background:var(--yellow)}
.fsb__s{display:grid;gap:0}
.fsb__s .up{border-top:1px solid var(--line);border-bottom:0}
.atc{margin-top:22px;display:grid;gap:12px}
.atc .btn{min-height:58px;font-size:14px}
.meta{margin-top:20px;display:grid;gap:0;font-size:14px;color:var(--ink-2)}
.meta div{padding:10px 0;border-top:1px solid var(--line)}
.meta svg{display:none}
.acc{border-top:1px solid var(--ink);margin-top:28px}
.acc details{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:18px 0;font-weight:500;font-size:14px;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;min-height:58px}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-size:22px;font-weight:300}
.acc details[open] summary::after{content:"–"}
.acc .c{padding:0 0 20px;color:var(--ink-2);font-size:15px;line-height:1.6}
.nut{width:100%;border-collapse:collapse;font-size:15px}
.nut th,.nut td{padding:10px 0;border-bottom:1px solid var(--line);text-align:right}
.nut th:first-child,.nut td:first-child{text-align:left}
.nut thead th{font-size:11.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.pdp-sec{padding-block:clamp(56px,6vw,96px);border-top:1px solid var(--line)}
.cb{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px 24px}
.cb .card__img{aspect-ratio:4/3}
.sticky-atc{display:none}

/* ciencia */
.calc{display:grid;grid-template-columns:5fr 7fr;gap:80px;background:var(--ink);color:#fff;padding:clamp(32px,5vw,72px)}
.calc h2{font-size:clamp(32px,3.4vw,48px);font-weight:300;letter-spacing:-.03em;line-height:1.02}
.calc h2 .s{font-weight:700}
.calc label.l{display:flex;justify-content:space-between;font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.6);margin:32px 0 12px}
.calc label.l b{color:#fff;font-weight:500}
.calc input[type=range]{width:100%;accent-color:#fff;height:32px}
.calc .chips{gap:24px}
.calc .chip{color:rgba(255,255,255,.6)}
.calc .chip[aria-pressed="true"]{color:#fff;border-bottom-color:#fff}
.plan{display:grid;gap:24px;align-content:start}
.plan__g{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(255,255,255,.3);border-bottom:1px solid rgba(255,255,255,.3)}
.plan__k{padding:24px 0}
.plan__k+.plan__k{padding-left:28px;border-left:1px solid rgba(255,255,255,.3)}
.plan__k b{display:block;font-size:clamp(56px,6vw,88px);font-weight:300;letter-spacing:-.05em;line-height:1}
.plan__k span{font-size:13px;color:rgba(255,255,255,.7)}
.plan ul{list-style:none;display:grid;gap:0;font-size:15px;color:rgba(255,255,255,.85)}
.plan li{padding:12px 0;border-top:1px solid rgba(255,255,255,.18)}
.plan li b{font-weight:600;color:#fff}
.plan .btn{background:#fff;color:var(--ink);border-color:#fff}
.tgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.tg{padding:0 40px 0 0}
.tg+.tg{padding-left:40px;border-left:1px solid var(--line)}
.tg h3{font-size:24px;font-weight:300;letter-spacing:-.02em;margin-bottom:14px;padding-top:24px;border-top:1px solid var(--ink)}
.tg p{font-size:15px;color:var(--ink-2);line-height:1.6}
.gauge{margin:22px 0 6px;position:relative;height:60px}
.gauge__b{position:absolute;left:0;right:0;top:30px;height:2px;background:var(--line)}
.gauge__r{position:absolute;top:28px;height:6px;background:var(--ink);left:calc(20/60*100%);width:calc(30/60*100%)}
.gauge__m{position:absolute;top:0;transform:translateX(-50%);font-size:12px;text-align:center;white-space:nowrap}
.gauge__m i{display:block;width:1px;height:30px;background:var(--ink);margin:2px auto 0}
.refs{font-size:13px;color:var(--ink-2);line-height:1.55;columns:2;column-gap:48px}
.refs li{margin-bottom:12px;break-inside:avoid}
.prose{max-width:760px;font-size:17px;line-height:1.6;color:var(--ink-2)}
.faq{max-width:820px}

/* carro */
.cartp{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:72px;align-items:start}
.cartp .box{border-top:1px solid var(--ink);padding-top:24px;display:grid;gap:14px;position:sticky;top:calc(var(--hdr) + 24px)}
.paym{display:grid;gap:8px;margin-top:6px}
.pm{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--ink);padding:0 20px;font-size:14px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;min-height:56px;border-radius:var(--r)}
.pm:hover{background:var(--ink);color:#fff}
.pm small{color:inherit;opacity:.65;font-weight:400;text-transform:none;letter-spacing:0}
.ok{max-width:640px;margin:0 auto;text-align:center;padding-block:96px}
.ok h1{font-size:clamp(34px,4vw,56px);font-weight:300;letter-spacing:-.03em}
.ok h1 .s{font-weight:700}

/* responsive */
@media (max-width:1280px){
  .nav{gap:28px}.logo{margin-right:40px}
  .grid{gap:40px 20px}
  .spec b{font-size:21px}
}
@media (max-width:1100px){
  :root{--gut:28px}
  .nav,.hdr__r .nav-only{display:none}
  .burger{display:grid}
  .hdr__in{gap:8px}
  .logo{margin-right:auto}
  .grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .tt,.vol,.split,.calc,.nl,.pdp,.cartp,.quote{grid-template-columns:minmax(0,1fr);gap:40px}
  .ps{grid-template-columns:minmax(0,1fr)}
  .ps__c{padding:0}.ps__c+.ps__c{padding:40px 0 0;margin-top:40px;border-left:0;border-top:1px solid rgba(255,255,255,.2)}
  .sys{grid-template-columns:minmax(0,1fr)}.sys__img{min-height:380px}.sys__t{padding:48px var(--gut)}
  .rv,.tgrid{grid-template-columns:minmax(0,1fr)}
  .rv__c,.rv__c+.rv__c{padding:28px 0 8px;border-left:0}
  .tg,.tg+.tg{padding:0 0 32px;border-left:0}
  .ath{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gl a{grid-template-columns:1fr 1fr;gap:6px 24px}.gl .go{text-align:left}
  .cb{grid-template-columns:minmax(0,1fr)}
  .shop{grid-template-columns:minmax(0,1fr)}
  .side{display:none}
  .fbtn{display:inline-flex}
  .gal{position:static}
  .cartp .box{position:static}
  .ft__g{grid-template-columns:repeat(2,minmax(0,1fr))}.ft__b{grid-column:1/-1}
  .refs{columns:1}
  .srch__g{grid-template-columns:minmax(0,1fr)}
  .stats{grid-template-columns:minmax(0,1fr)}.stats div,.stats div+div{padding:28px 0;border-left:0;border-bottom:1px solid rgba(255,255,255,.2)}
  .side.mob{display:block;position:fixed;inset:0 auto 0 0;width:min(360px,100%);height:100vh;height:100dvh;background:#fff;z-index:130;padding:0 24px 90px;overflow-y:auto}
  .side.mob .side__h{display:flex;justify-content:space-between;align-items:center;padding:16px 0;margin-bottom:12px;border-bottom:1px solid var(--line);font-size:14px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;position:sticky;top:0;background:#fff;z-index:2}
  .side.mob .side__f{display:block;position:fixed;left:0;bottom:0;width:min(360px,100%);padding:14px 24px;background:#fff;border-top:1px solid var(--line)}
}
@media (max-width:768px){
  :root{--gut:18px;--hdr:60px}
  .ann span:nth-child(n+2){display:none}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 12px}
  .card__t{font-size:13px}
  .card__body{gap:10px}
  .spec{grid-template-columns:repeat(2,minmax(0,1fr))}
  .spec div:nth-child(3){padding-left:0;border-left:0}
  .spec div:nth-child(n+3){border-top:1px solid var(--line)}
  .spec b{font-size:20px}
  .spec[data-n="2"] div:nth-child(3){border-left:1px solid var(--line);padding-left:12px;border-top:0}
  .price{font-size:18px}
  .card .btn{padding:0 12px;font-size:12.5px}
  .full{min-height:560px}
  .full__t{padding-bottom:40px}
  .ath{gap:10px}.ath__t{padding:14px}.ath__t h3{font-size:18px}.ath__t p{font-size:13px}
  .lad{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lad__c:nth-child(3){padding-left:0;border-left:0}.lad__c:nth-child(n+3){border-top:0}
  .lad__c .u{font-size:24px}
  .bld__row{grid-template-columns:60px minmax(0,1fr);gap:14px}.bld__row .th{width:60px;height:60px}.bld__row .qty{grid-column:1/-1;justify-self:start}
  .gal{grid-template-columns:minmax(0,1fr)}
  .gal__th{flex-direction:row;order:2;overflow-x:auto}.gal__th button{flex:0 0 60px;width:60px;height:60px}
  .plan__g{grid-template-columns:1fr 1fr}
  .ft__g{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px}
  .sh{margin-bottom:28px}
  .sticky-atc{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:65;background:#fff;border-top:1px solid var(--ink);padding:10px 16px calc(10px + env(safe-area-inset-bottom));gap:12px;align-items:center;transform:translateY(110%);transition:transform .25s}
  .sticky-atc.on{transform:none}
  .sticky-atc b{display:block;font-size:15px;line-height:1.1;font-weight:500}
  .sticky-atc span{font-size:12px;color:var(--mute)}
  .sticky-atc .btn{margin-left:auto;padding:0 22px;min-height:46px}
  .wa{bottom:84px;width:48px;height:48px;right:14px}
  .tbl-wrap table.t{min-width:560px}
  table.t td b{font-size:24px}
  .big{font-size:96px}
  .gl b{font-size:20px}
  .banner{min-height:320px}
}
@media (max-width:420px){
  .tiers{gap:10px}
  .spec span{font-size:9.5px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
.pi,.gal,.pdp>*,.split>*,.vol>*,.sys>*,.calc>*,.tt>*,.quote>*{min-width:0}
.fsb,.atc,.meta,.sub-b,.plan,.bld__sum,.ship{grid-template-columns:minmax(0,1fr)}
.drawer button,.mnav summary,.mnav button,.srch button{-webkit-appearance:none;appearance:none;background:transparent;border:0;border-radius:0;box-shadow:none;color:inherit}
.drawer .btn,.mnav .btn{background:var(--ink);color:#fff;border:1px solid var(--ink);border-radius:var(--r)}
.drawer .btn--o{background:transparent;color:var(--ink)}
.drawer .qty button{border-radius:0}
body.fopen .wa{display:none}

/* ===== v3: color de marca en bloques, cards con presencia, acto inmersivo, ficha ===== */
h1,h2,.h2,.sh h2,.shop-top h1{font-weight:400}
.h2 .s,.sh h2 .s,.shop-top h1 .s,.full__t h2 .s,.nl h2 .s,.calc h2 .s,.ok h1 .s{font-weight:700}
.sec--bone{background:var(--bone)}
.sec--ink{background:var(--ink);color:#fff}
.sec--maqui{background:var(--ink);color:#fff}
.sec--maqui .sh p,.sec--maqui p{color:rgba(255,255,255,.75)}
#problema{background:var(--ink)}
#problema .ps__c+.ps__c{border-left-color:rgba(255,255,255,.22)}
.sec--lemon{background:var(--lemon);color:var(--ink)}
.nl{border-top:0;padding-top:0}
.sec--lemon .nl h2{color:var(--ink)}
.sec--lemon .nl input{border-bottom-color:var(--ink)}
.sec--lemon .nl small{color:rgba(11,11,12,.7)}
.sec--lemon .btn{background:var(--ink);color:#fff}

/* cards con color y foto al pasar el mouse */
.card__img{background:var(--t,var(--paper));aspect-ratio:1/1}
.card__img .card__pk{position:relative;z-index:1;transition:transform .5s cubic-bezier(.2,.8,.2,1),opacity .35s;width:auto;height:86%;max-width:92%;mix-blend-mode:multiply}
.card__img .card__ph{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;mix-blend-mode:normal;opacity:0;transition:opacity .4s;z-index:2}
.card__img .badge{z-index:3}
@media (hover:hover){.card:hover .card__ph{opacity:1}}
.card__t{font-size:16px;font-weight:600;letter-spacing:-.005em;text-transform:none;line-height:1.25}
.card__body{padding-top:18px}
.spec b{font-weight:400}
.price{font-weight:600}
.card .btn{background:var(--ink)}
.card .btn:hover{background:var(--yellow);color:var(--ink);border-color:var(--yellow)}
.tabs button[aria-pressed="true"]{border-bottom-width:2px}

/* etiqueta: bloque morado con el gel recortado */
.tt__img{background:var(--paper);aspect-ratio:4/5;position:relative;overflow:hidden;border-radius:var(--r)}
.tt__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 60%;mix-blend-mode:normal;transform:none}

/* acto inmersivo: tres escenas a pantalla completa */
.act{position:relative;color:#fff}
.act__stage{position:relative}
.scene{position:relative;display:grid;grid-template-columns:minmax(0,3.6fr) minmax(0,4.8fr) minmax(0,3.6fr);align-items:center;gap:32px;min-height:min(86vh,760px);padding:64px var(--gut);overflow:hidden}
.scene--maqui{background:var(--ink)}
.scene--murta{background:var(--bone);color:var(--ink)}
.scene--lemon{background:var(--lemon);color:var(--ink)}
.scene__t{max-width:22em}
.scene__t .lab{color:inherit;opacity:.7}
.scene__t h3{font-size:clamp(30px,3.2vw,48px);font-weight:400;letter-spacing:-.03em;line-height:1.04;margin:16px 0 24px}
.scene__t h3 .s{font-weight:700}
.scene__t .btn{background:var(--yellow);color:var(--ink);border-color:var(--yellow)}
.scene--murta .scene__t .btn,.scene--lemon .scene__t .btn{background:var(--ink);color:#fff;border-color:var(--ink)}
.scene__p{position:relative;height:min(68vh,600px);overflow:hidden;border-radius:var(--r)}
.scene__p img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;transform:none}
.scene__n{display:grid}
.scene__n div{padding:22px 0;border-top:1px solid currentColor;border-top-color:rgba(255,255,255,.3)}
.scene--murta .scene__n div,.scene--lemon .scene__n div{border-top-color:rgba(11,11,12,.3)}
.scene__n div:last-child{border-bottom:1px solid rgba(255,255,255,.3)}
.scene--murta .scene__n div:last-child,.scene--lemon .scene__n div:last-child{border-bottom-color:rgba(11,11,12,.3)}
.scene__n b{display:block;font-size:clamp(56px,6.6vw,104px);font-weight:300;letter-spacing:-.055em;line-height:.95}
.scene__n b small{font-size:.26em;letter-spacing:0;font-weight:500;margin-left:6px}
.scene__n span{display:block;margin-top:8px;font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;opacity:.75}
.act.is-pin .act__stage{height:100vh;min-height:620px}
.act.is-pin .scene{position:absolute;inset:0;min-height:0;height:100%}
.act__dots{display:none}
.act.is-pin .act__dots{display:flex;position:absolute;z-index:5;left:var(--gut);bottom:28px;gap:10px;font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:#fff}
.act[data-scene="1"] .act__dots,.act[data-scene="2"] .act__dots{color:var(--ink)}
@media (max-width:1100px){
  .act__stage{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
  .scene{flex:0 0 100%;scroll-snap-align:start;grid-template-columns:minmax(0,1fr);gap:20px;min-height:640px;padding:40px var(--gut) 48px;align-content:start}
  .scene__p{height:300px;order:-1}
  .scene__n b{font-size:56px}
  .scene__n{grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
  .scene__n div{padding:14px 10px 0 0;border-bottom:0!important}
  .scene__n b{font-size:40px}
}

/* volumen: el fondo toma el color del sabor */
#volumen{background:var(--bone)}
.lad__c{background:rgba(255,255,255,.55);border:1px solid rgba(11,11,12,.18);border-radius:6px;margin:0 8px 0 0;padding:18px 14px 18px}
.lad{border-top:0;gap:8px}
.lad__c+.lad__c{border-left:1px solid rgba(11,11,12,.18);padding-left:14px}
.lad__c[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink);padding-inline:14px}
.lad__c[aria-pressed="true"] .sv{color:var(--yellow)}
.lad__c[aria-pressed="true"]+.lad__c{border-left-color:rgba(11,11,12,.18)}
.lad__c[aria-pressed="true"] .q,.lad__c[aria-pressed="true"] .t,.lad__c[aria-pressed="true"] .u small{color:inherit;opacity:.8}
.lad__c[aria-pressed="true"] .tag{color:inherit}

/* ficha: base de la ronda 1 con elementos finos */
.pdp .gal__main{border-radius:8px;background:var(--t,var(--paper));transition:background .4s}
.gal__th button{border-radius:6px;border:1.5px solid transparent}
.gal__th button.on{border-color:var(--ink)}
.pi h1{font-weight:500;letter-spacing:-.03em}
.opt__r button{border-radius:8px;border:1.5px solid var(--line)}
.opt__r button[aria-pressed="true"]{border-color:var(--ink);box-shadow:none}
.pdp .lad{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;border-top:0}
.pdp .lad__c{background:#fff;border:1.5px solid var(--line);border-radius:8px;margin:0;padding:14px 12px 14px;min-height:0}
.pdp .lad__c+.lad__c{border-left:1.5px solid var(--line);padding-left:12px}
.pdp .lad__c[aria-pressed="true"]{background:#fff;color:var(--ink);border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.pdp .lad__c[aria-pressed="true"] .q,.pdp .lad__c[aria-pressed="true"] .t,.pdp .lad__c[aria-pressed="true"] .u small{color:var(--mute);opacity:1}
.pdp .lad__c[aria-pressed="true"] .tag{color:var(--ink)}
.pdp .lad__c .u{font-size:24px}
.pdp .lad__c .sv{font-size:12.5px}

/* compra única / suscripción (estilo Huel): dos filas del mismo peso */
.buy{display:grid;gap:8px;margin-top:26px}
.buy__o{display:grid;grid-template-columns:20px minmax(0,1fr) auto;gap:14px;align-items:center;border:1.5px solid var(--line);border-radius:8px;padding:16px;cursor:pointer;background:#fff}
.buy__o:has(input:checked){border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.buy__o input{width:18px;height:18px;accent-color:var(--ink)}
.buy__t b{display:block;font-size:15px;font-weight:600;line-height:1.2}
.buy__t small{display:block;font-size:13px;color:var(--mute);margin-top:3px;line-height:1.3}
.buy__p{text-align:right;font-size:18px;font-weight:600;letter-spacing:-.02em;white-space:nowrap}
.buy__p s{display:block;font-size:12.5px;font-weight:400;color:var(--mute);letter-spacing:0}
.buy__f{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;border:1.5px solid var(--line);border-radius:8px;padding:10px 12px 10px 16px;font-size:14px;background:#fff}
.buy__f[hidden]{display:none}
.buy__f select{font:inherit;font-size:14px;min-height:42px;border:1px solid var(--line);border-radius:6px;padding:0 34px 0 12px;background:#fff;-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%230B0B0C' stroke-width='1.4'%3E%3Cpath d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}

/* vuelo al carro */
.fly{position:fixed;z-index:150;pointer-events:none;will-change:transform}
.fly img{display:block;height:100%;width:auto}
.cnt.bump{animation:bump .45s cubic-bezier(.2,.8,.2,1)}
@keyframes bump{0%{transform:scale(1)}40%{transform:scale(1.7)}100%{transform:scale(1)}}

/* planificador: línea de tiempo animada */
.tl{margin:8px 0 4px}
.tl__axis{position:relative;height:56px;border-bottom:1px solid rgba(255,255,255,.4)}
.tl__m{position:absolute;bottom:0;width:6px;transform:translate(-50%,10px);opacity:0;transition:opacity .35s,transform .45s cubic-bezier(.2,.8,.2,1)}
.tl__m.on{opacity:1;transform:translate(-50%,0)}
.tl__m i{display:block;width:6px;height:36px;background:#fff}
.tl__m--gel i{background:#fff}.tl__m--gel.murta i{background:#fff}
.tl__m--can{width:10px}.tl__m--can i{width:10px;height:52px;background:var(--lemon)}
.tl__t{display:flex;justify-content:space-between;font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.65);margin-top:8px}
.tl__k{display:flex;gap:18px;font-size:12px;color:rgba(255,255,255,.75);margin-top:10px}
.tl__k span::before{content:"";display:inline-block;width:8px;height:12px;margin-right:6px;background:#fff;vertical-align:-1px}
.tl__k span+span::before{background:var(--lemon)}

/* reveal sin JS: nada oculto; las animaciones las pone fx.js */
.w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.w>span{display:inline-block}
@media (prefers-reduced-motion:reduce){.hero__slide.on .hero__pk,.hero__slide.on .hero__txt>*{animation:none}}
#c-gel.pop,#c-can.pop{animation:pop .5s cubic-bezier(.2,.8,.2,1)}
@keyframes pop{0%{transform:translateY(8px);opacity:.3}100%{transform:none;opacity:1}}
.gal__th button.pk{background:var(--tint,var(--paper))}
.act{width:100%}.act__stage{width:100%;flex:1 1 100%;min-width:0}
@media (max-width:768px){
  .pdp .lad{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pdp .lad__c .u{font-size:22px}
  .pdp .lad__c .tag{white-space:normal}
  .lad__c .u small{white-space:nowrap}
}
.pdp .lad__c .u small{display:block}
/* packs: misma línea base en todas las columnas */
.lad__c .tag{display:block;white-space:nowrap}
.lad__c .tag--v{visibility:hidden}
.lad__c .u small{display:block}
.opt__r button i{display:none}
#sgrid .spec{grid-template-columns:repeat(2,minmax(0,1fr))}
#sgrid .spec div:nth-child(3){padding-left:0;border-left:0}
#sgrid .spec div:nth-child(n+3){border-top:1px solid var(--line)}
#sgrid .spec[data-n="2"] div:nth-child(3){border-top:0}
.ath__c img{filter:none}
@media (max-width:1100px){.hero--a .hero__ctl{top:14px;bottom:auto;left:auto;right:var(--gut)}.hero--a .hero__txt{padding-top:56px}}
.pdp .lad__c[aria-pressed="true"] .sv{color:var(--ink)}

/* ===== R5: tarjetas estilo Huel, iconos de línea, carrusel de recomendados ===== */
.card__img{background:var(--bone);aspect-ratio:1/1;border-radius:8px}
.card__img .card__pk{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;mix-blend-mode:normal;transform:none!important;transition:none}
.card:hover .card__img img{transform:none}
.card__img .card__ph{transition:opacity .45s}
.badge{top:14px;left:14px;font-size:11px;letter-spacing:.08em}
.card__body{padding-top:16px;gap:0}
.card__t{font-size:17px;font-weight:600;letter-spacing:-.01em;line-height:1.25;margin-bottom:2px}
.card__s{font-size:14px;color:var(--mute);margin-bottom:14px}
.card__rows{border-top:1px solid var(--line);margin-bottom:0}
.card__rows li{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--ink-2);line-height:1.3}
.ic{width:20px;height:20px;flex:0 0 20px;color:var(--ink)}
.card__p{padding:14px 0 4px}
.card__p .price{font-size:17px;font-weight:600;letter-spacing:-.015em}
.card__p .price small{font-size:13px;font-weight:400}
.cuo{padding-bottom:12px}
.card .btn{margin-top:auto}
.card .btn--s{min-height:44px;font-size:13px;padding:0 18px;width:auto;align-self:flex-start}
.card .btn:hover{background:var(--yellow);color:var(--ink);border-color:var(--yellow)}
#sgrid .card__rows,#sgrid .card__s{display:block}
/* franja de iconos en la ficha */
.ds{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:18px 0 6px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.ds li{padding:16px 12px 16px 0;display:flex;flex-direction:column;gap:6px;min-width:0}
.ds li+li{padding-left:14px;border-left:1px solid var(--line)}
.ds .ic{width:26px;height:26px;margin-bottom:4px}
.ds b{font-size:13.5px;font-weight:600;line-height:1.2}
.ds span{font-size:12.5px;color:var(--mute);line-height:1.3}
/* recomendados: carrusel */
.reco{background:#fff;border-top:1px solid var(--line)}
.reco__c{display:flex;gap:6px}
.reco__c button{width:48px;height:44px;display:grid;place-items:center;color:var(--ink)}
.reco__c svg{width:34px;height:12px;stroke:currentColor;fill:none;stroke-width:1.3}
.reco__c button[disabled]{opacity:.25;cursor:default}
.reco__t{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 72px)/4);gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.reco__t::-webkit-scrollbar{display:none}
.reco__t .card{scroll-snap-align:start;min-width:0}
@media (max-width:1100px){.reco__t{grid-auto-columns:calc((100% - 24px)/2.2)}}
@media (max-width:768px){.reco__t{grid-auto-columns:78%;gap:14px}.ds{grid-template-columns:repeat(2,minmax(0,1fr))}.ds li:nth-child(3){padding-left:0;border-left:0}.ds li:nth-child(n+3){border-top:1px solid var(--line)}.card__t{font-size:15px}.card__rows li{font-size:12.5px}}
.scene__p img,.tt__img img{transform:none}

.card__t{min-height:2.5em}.card__s{min-height:21px}
@media (max-width:768px){.card__t{min-height:2.6em}}
.mtile__img{position:relative}.mtile__img img,.mtile__img.pk img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;mix-blend-mode:normal;padding:0}.mtile__img{aspect-ratio:3/2}
.banner,.full,.ath__c,.split__img,.sys__img,.tt__img{contain:paint}html{overflow-x:clip}