/* Ventas Sin Fugas — Adverse Studio
   Layout: bandas alternas papel / tinta, titulares Oswald apilados, rojo solo para el énfasis y la acción */
@font-face{font-family:"Oswald";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/oswald-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Oswald";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/oswald-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Oswald";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/oswald-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Archivo";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/archivo-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Archivo";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/archivo-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Archivo";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/archivo-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Archivo";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/archivo-latin-700-normal.woff2") format("woff2")}
:root{
  --paper:#FFFFFF;
  --mist:#F3F3F1;
  --ink:#0B0B0C;
  --ink-2:#17171A;
  --red:#DF0102;
  --red-deep:#B30001;
  --muted:#5D5D63;
  --line:#E2E1DE;
  --muted-d:#A2A2A8;
  --line-d:#2B2B30;
  --font-display:"Oswald","Arial Narrow","Helvetica Neue",Arial,sans-serif;
  --font-body:"Archivo","Helvetica Neue",Arial,sans-serif;
  --step--1:clamp(.82rem,.8rem + .1vw,.88rem);
  --step-0:clamp(1rem,.96rem + .2vw,1.1rem);
  --step-1:clamp(1.2rem,1.1rem + .5vw,1.45rem);
  --step-2:clamp(1.6rem,1.3rem + 1.4vw,2.4rem);
  --step-3:clamp(2.2rem,1.6rem + 3vw,4rem);
  --step-4:clamp(2.5rem,1.5rem + 4.4vw,5.2rem);
  --wrap:1120px;
  --radius:14px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:var(--step-0);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--font-display);font-weight:700;text-transform:uppercase;line-height:1.02;letter-spacing:.005em;margin:0;text-wrap:balance}
p{margin:0}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:4px}

.band{padding-block:clamp(64px,9vw,120px);padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.band--ink{background:var(--ink);color:var(--paper)}
.band--mist{background:var(--mist)}
.band--tight{padding-block:clamp(48px,6vw,80px)}
.wrap{max-width:var(--wrap);margin:0 auto;display:grid;gap:clamp(32px,5vw,56px)}
.wrap--narrow{max-width:820px}
.head{display:grid;gap:16px;max-width:760px}
.head--center{margin:0 auto;text-align:center;justify-items:center}
.kicker{font-family:var(--font-display);font-weight:600;font-size:var(--step--1);letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.h2{font-size:var(--step-3)}
.lede{font-size:var(--step-1);line-height:1.45;color:var(--muted);max-width:62ch}
.band--ink .lede{color:var(--muted-d)}
.red{color:var(--red)}

/* franja superior y logo */
.strip{background:var(--ink);color:var(--paper);font-size:var(--step--1);text-align:center;padding-block:9px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));letter-spacing:.02em}
.strip b{color:var(--red);font-weight:600}
.topbar{display:flex;justify-content:center;padding-block:22px 0;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.topbar img{height:44px;width:auto}

/* hero */
.hero{padding-block:clamp(28px,5vw,56px) clamp(64px,8vw,104px);padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.hero .wrap{justify-items:center;text-align:center;gap:clamp(22px,3.5vw,34px)}
.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:var(--step--1);font-weight:500;color:var(--muted);background:var(--paper)}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red)}
.hero h1{font-size:var(--step-4);line-height:.98}
.hero h1 span{display:block}
.hero .lede{margin:0 auto}
.hero .lede strong{color:var(--ink);font-weight:600}

.vsl{width:100%;max-width:880px;aspect-ratio:16/9;border-radius:var(--radius);background:var(--ink);color:var(--paper);position:relative;overflow:hidden;box-shadow:0 30px 80px -30px rgba(11,11,12,.55);display:grid;place-items:center}
.vsl iframe,.vsl video,.vsl vturb-smartplayer{position:absolute;inset:0;width:100%;height:100%;border:0}
.vsl__sym{position:absolute;right:-6%;bottom:-18%;width:46%;opacity:.12}
.vsl__inner{display:grid;gap:14px;justify-items:center;padding:20px;position:relative;text-align:center}
.vsl__play{width:78px;height:78px;border-radius:50%;background:var(--red);display:grid;place-items:center}
.vsl__play svg{width:28px;height:28px;margin-left:5px;fill:var(--paper)}
.vsl__title{font-family:var(--font-display);font-size:var(--step-1);text-transform:uppercase;letter-spacing:.04em}
.vsl__note{font-size:var(--step--1);color:var(--muted-d)}
.watch{font-size:var(--step--1);color:var(--muted)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--red);color:var(--paper);font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-size:clamp(1rem,.95rem + .3vw,1.15rem);padding:18px 30px;border-radius:999px;border:0;text-decoration:none;cursor:pointer;transition:background .2s ease,transform .2s ease;min-height:56px;text-align:center}
.btn:hover{background:var(--red-deep);transform:translateY(-1px)}
.btn svg{width:18px;height:18px;fill:currentColor;flex:none}
.btn--ghost{background:transparent;color:inherit;border:1.5px solid currentColor}
.btn--ghost:hover{background:transparent;color:var(--red)}
.cta-note{font-size:var(--step--1);color:var(--muted);text-align:center}
.band--ink .cta-note{color:var(--muted-d)}
.cta-stack{display:grid;gap:12px;justify-items:center}
.doubts{font-size:var(--step--1);color:var(--muted);text-align:center}
.doubts a{color:inherit;font-weight:600;text-underline-offset:3px}
.band--ink .doubts{color:var(--muted-d)}
.band--ink .doubts a{color:var(--paper)}

/* problema */
.equation{font-family:var(--font-display);font-weight:700;text-transform:uppercase;font-size:var(--step-3);display:flex;gap:.4em;align-items:baseline;justify-content:center;flex-wrap:wrap;text-align:center}
.equation .neq{color:var(--red)}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.step{border-top:2px solid var(--line-d);padding-top:22px;display:grid;gap:10px;align-content:start}
.step__n{font-family:var(--font-display);font-size:var(--step--1);letter-spacing:.14em;color:var(--red)}
.step h3{font-size:var(--step-2)}
.step p{color:var(--muted-d)}

/* fugas */
.leaks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.leak{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:grid;gap:12px;align-content:start}
.leak__tag{font-family:var(--font-display);font-size:var(--step--1);letter-spacing:.12em;text-transform:uppercase;color:var(--red)}
.leak h3{font-size:var(--step-1);line-height:1.15}
.leak p{color:var(--muted)}
.leak--locked{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.leak--locked p{color:var(--muted-d)}
.closer{font-family:var(--font-display);text-transform:uppercase;font-size:var(--step-2);text-align:center;line-height:1.1;text-wrap:balance}

/* sistema de seis pasos */
.system{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line-d);border-radius:var(--radius);overflow:hidden}
.piece{padding:28px 24px 30px;display:grid;gap:12px;align-content:start;border-right:1px solid var(--line-d);border-bottom:1px solid var(--line-d)}
.piece:nth-child(3n){border-right:0}
.piece:nth-last-child(-n+3){border-bottom:0}
.piece__n{font-family:var(--font-display);font-size:var(--step--1);letter-spacing:.14em;color:var(--muted-d)}
.piece h3{font-size:var(--step-2)}
.piece h3 em{font-style:normal;color:var(--red)}
.piece p{color:var(--muted-d)}
.piece ul{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.piece li{border:1px solid var(--line-d);border-radius:999px;padding:4px 10px;font-size:var(--step--1);color:var(--paper)}
.system-foot{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;align-items:center}
.system-foot p{font-family:var(--font-display);text-transform:uppercase;font-size:var(--step-1);letter-spacing:.02em}
.system-foot small{color:var(--muted-d);font-size:var(--step--1);max-width:48ch}

/* antes / después */
.tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.tab{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.08em;font-size:var(--step--1);padding:10px 18px;border-radius:999px;border:1px solid var(--line);background:var(--paper);color:var(--muted);cursor:pointer;min-height:44px}
.tab[aria-selected="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.side{border-radius:var(--radius);padding:30px;display:grid;gap:14px;align-content:start;min-height:220px}
.side--before{background:var(--paper);border:1px solid var(--line)}
.side--after{background:var(--ink);color:var(--paper)}
.side__label{display:flex;align-items:center;gap:10px;font-family:var(--font-display);text-transform:uppercase;font-size:var(--step-1);letter-spacing:.04em}
.mark{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;flex:none}
.mark svg{width:13px;height:13px}
.side--before .mark{background:var(--mist);color:var(--muted)}
.side--after .mark{background:var(--red);color:var(--paper)}
.side h3{font-family:var(--font-body);text-transform:none;font-weight:700;font-size:var(--step-1);line-height:1.3;letter-spacing:0}
.side p{color:var(--muted)}
.side--after p{color:var(--muted-d)}
.fine{font-size:var(--step--1);color:var(--muted);text-align:center}
.next-stage{justify-self:start;background:transparent;border:1px solid var(--line-d);color:var(--paper);border-radius:999px;padding:9px 16px;font-size:var(--step--1);font-weight:600;cursor:pointer;min-height:40px;font-family:var(--font-body)}
.next-stage:hover{border-color:var(--red)}

/* qué esperar */
.expect{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;position:relative}
.expect__item{display:grid;gap:10px;padding:26px 24px 0 0;border-top:2px solid var(--ink);position:relative}
.expect__item::before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;border-radius:50%;background:var(--red)}
.expect__when{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.1em;font-size:var(--step--1);color:var(--red)}
.expect__item h3{font-size:var(--step-1);line-height:1.15}
.expect__item p{color:var(--muted)}

/* prueba */
.proof{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.case{border-radius:var(--radius);border:1px solid var(--line);padding:clamp(24px,3.5vw,36px);display:grid;gap:20px;background:var(--paper);align-content:start}
.case__client{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.1em;font-size:var(--step--1);color:var(--muted)}
.case__figs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.fig{display:grid;gap:4px}
.fig b{font-family:var(--font-display);font-size:var(--step-3);line-height:1;font-weight:700;font-variant-numeric:tabular-nums}
.fig b .red{color:var(--red)}
.fig span{color:var(--muted);font-size:var(--step--1)}
.case p{color:var(--muted)}
.clients{display:grid;gap:14px}
.clients ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.clients li{border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:var(--step--1);font-weight:500;background:var(--paper)}
.testis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.testi{aspect-ratio:9/16;max-height:440px;width:100%;border:1.5px dashed #C8C7C3;border-radius:12px;display:grid;place-items:center;text-align:center;padding:16px;color:var(--muted);font-size:var(--step--1);background:var(--paper)}
.testi b{display:block;color:var(--ink);font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;font-size:var(--step-0)}
.testi video,.testi iframe{width:100%;height:100%;border:0;border-radius:10px;object-fit:cover}

/* para quién */
.fit{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.fit__col{border-radius:var(--radius);padding:30px;display:grid;gap:16px;align-content:start}
.fit__col--yes{background:var(--ink);color:var(--paper)}
.fit__col--no{border:1px solid var(--line)}
.fit__col h3{font-size:var(--step-2)}
.fit ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.fit li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;align-items:start}
.fit li svg{width:16px;height:16px;margin-top:5px}
.fit__col--yes li svg{color:var(--red)}
.fit__col--no li svg{color:var(--muted)}
.fit__col--no li{color:var(--muted)}

/* quién te atiende */
.person{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,4vw,56px);align-items:center}
.portrait{aspect-ratio:4/5;max-width:100%;border-radius:var(--radius);background:var(--ink-2);border:1.5px dashed var(--line-d);display:grid;place-items:center;text-align:center;color:var(--muted-d);font-size:var(--step--1);padding:20px;overflow:hidden}
.portrait img{width:100%;height:100%;object-fit:cover}
.person__body{display:grid;gap:18px}
.person__role{color:var(--muted-d);font-size:var(--step--1);letter-spacing:.1em;text-transform:uppercase;font-family:var(--font-display)}
.person__body p{color:var(--muted-d)}
.person__body p strong{color:var(--paper);font-weight:600}
.diffs{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.diffs li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;color:var(--muted-d)}
.diffs li strong{color:var(--paper);font-weight:600}
.diffs svg{width:16px;height:16px;margin-top:5px;color:var(--red)}

/* sesión */
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.tl{display:grid;gap:10px;align-content:start;border-top:2px solid var(--ink);padding-top:20px}
.tl__n{font-family:var(--font-display);color:var(--red);letter-spacing:.14em;font-size:var(--step--1)}
.tl h3{font-size:var(--step-1);line-height:1.15}
.tl p{color:var(--muted)}
.condition{border-radius:var(--radius);background:var(--paper);border:1px solid var(--line);border-left:5px solid var(--red);padding:24px 26px;display:grid;gap:8px}
.condition b{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;font-size:var(--step-1)}
.condition p{color:var(--muted)}
.condition .amt{color:var(--ink);font-weight:700;font-variant-numeric:tabular-nums}

/* agenda */
.agenda{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(24px,4vw,48px);align-items:start}
.agenda__intro{display:grid;gap:16px;position:sticky;top:calc(env(safe-area-inset-top,0px) + 24px)}
.agenda__intro p{color:var(--muted-d)}
.facts{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.facts li{display:flex;gap:10px;align-items:baseline;color:var(--muted-d);font-size:var(--step--1)}
.facts li b{color:var(--paper);font-weight:600;min-width:7.5em}
.panel{background:var(--paper);color:var(--ink);border-radius:var(--radius);padding:clamp(18px,2.6vw,28px);display:grid;gap:18px}
.gate{display:grid;gap:14px;justify-items:start;padding:10px 6px}
.gate__lock{width:48px;height:48px;border-radius:50%;background:var(--mist);display:grid;place-items:center;color:var(--red)}
.gate__lock svg{width:22px;height:22px}
.gate h3{font-size:var(--step-2)}
.gate p{color:var(--muted)}
.cal{border:1.5px dashed #C8C7C3;border-radius:12px;min-height:560px;display:grid;place-items:center;text-align:center;padding:24px;color:var(--muted);gap:14px;align-content:center}
.cal b{color:var(--ink);font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em}
.cal iframe{width:100%;min-height:760px;border:0}
.cal--embedded{border:0;padding:0;display:block;min-height:0}

/* faq */
.faq{display:grid;gap:10px;max-width:820px;margin:0 auto;width:100%}
.faq details{border:1px solid var(--line);border-radius:12px;background:var(--paper)}
.faq summary{list-style:none;cursor:pointer;padding:20px 22px;font-weight:700;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--font-display);font-size:1.5rem;line-height:1;color:var(--red);flex:none;transition:transform .2s ease}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 22px 20px;color:var(--muted);max-width:68ch}

/* cierre y pie */
.final{text-align:center}
.final h2{font-size:var(--step-4)}
footer{background:var(--ink);color:var(--muted-d);border-top:1px solid var(--line-d);padding-block:48px calc(48px + env(safe-area-inset-bottom,0px));padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));font-size:var(--step--1)}
footer .wrap{gap:22px}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;align-items:center}
.foot-top img{height:38px;width:auto}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 20px}
.foot-links a{color:var(--paper);text-decoration:none}
.foot-links a:hover{color:var(--red)}
.legal{display:grid;gap:8px;border-top:1px solid var(--line-d);padding-top:20px;line-height:1.55}

/* barra fija en móvil */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:20;background:rgba(11,11,12,.94);backdrop-filter:blur(8px);padding:10px max(16px,env(safe-area-inset-right,0px)) calc(10px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));display:none;transform:translateY(110%);transition:transform .25s ease}
.dock.show{transform:none}
.dock .btn{width:100%;padding:14px 20px;min-height:50px}

/* página de preparación */
.confirm{display:grid;gap:16px;justify-items:center;text-align:center}
.confirm__check{width:64px;height:64px;border-radius:50%;background:var(--red);display:grid;place-items:center;color:var(--paper)}
.confirm__check svg{width:30px;height:30px}
.confirm h1{font-size:var(--step-3)}
.when{display:inline-flex;gap:8px;flex-wrap:wrap;justify-content:center}
.when span{border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-weight:600;font-size:var(--step--1)}
.alert{border-radius:var(--radius);background:var(--ink);color:var(--paper);padding:18px 22px;display:flex;gap:14px;align-items:flex-start;max-width:760px;margin:0 auto;text-align:left}
.alert b{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.08em;color:var(--red);flex:none}
.overlay{position:absolute;inset:0;background:rgba(11,11,12,.55);display:grid;place-items:center;color:var(--paper);border:0;cursor:pointer;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;font-size:var(--step-1);gap:6px;align-content:center;width:100%}
.overlay small{font-family:var(--font-body);text-transform:none;letter-spacing:0;font-size:var(--step--1);color:var(--muted-d)}
.todo{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;counter-reset:t}
.todo__item{border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:grid;gap:10px;align-content:start;background:var(--paper)}
.todo__item b{font-family:var(--font-display);color:var(--red);letter-spacing:.14em;font-size:var(--step--1)}
.todo__item h3{font-size:var(--step-1);line-height:1.15}
.todo__item p{color:var(--muted)}
.bring{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.bring__col{border-radius:var(--radius);padding:28px;display:grid;gap:14px;align-content:start}
.bring__col--ink{background:var(--ink);color:var(--paper)}
.bring__col--ink p,.bring__col--ink li{color:var(--muted-d)}
.bring__col--line{border:1px solid var(--line)}
.bring__col--line p,.bring__col--line li{color:var(--muted)}
.bring__col h3{font-size:var(--step-1)}
.bring__col ul{margin:0;padding-left:1.1em;display:grid;gap:8px}

/* páginas legales */
.doc{max-width:760px;margin:0 auto;display:grid;gap:18px}
.doc h1{font-size:var(--step-3)}
.doc h2{font-size:var(--step-1);margin-top:14px}
.doc p,.doc li{color:var(--muted)}
.doc ul{margin:0;padding-left:1.2em;display:grid;gap:6px}
.doc .meta{font-size:var(--step--1)}

@media (max-width:900px){
  .steps,.leaks,.timeline,.todo{grid-template-columns:minmax(0,1fr)}
  .system{grid-template-columns:repeat(2,minmax(0,1fr))}
  .piece{border-right:1px solid var(--line-d);border-bottom:1px solid var(--line-d)}
  .piece:nth-child(3n){border-right:1px solid var(--line-d)}
  .piece:nth-child(2n){border-right:0}
  .piece:nth-last-child(-n+3){border-bottom:1px solid var(--line-d)}
  .piece:nth-last-child(-n+2){border-bottom:0}
  .proof,.person,.agenda,.expect{grid-template-columns:minmax(0,1fr)}
  .expect{gap:28px}
  .agenda__intro{position:static}
  .portrait{max-width:340px;aspect-ratio:1/1}
}
@media (max-width:640px){
  .system{grid-template-columns:minmax(0,1fr)}
  .piece,.piece:nth-child(3n),.piece:nth-child(2n){border-right:0;border-bottom:1px solid var(--line-d)}
  .piece:last-child{border-bottom:0}
  .compare,.fit,.bring{grid-template-columns:minmax(0,1fr)}
  .testis{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dock{display:block}
  .topbar img{height:38px}
  .side,.fit__col,.leak,.bring__col{padding:24px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}


/* ===================== ANIMACIONES =====================
   Mismo lenguaje de movimiento que metodoagendascalificadas.com, en rojo Adverse:
   aparición suave al hacer scroll, líneas de luz que recorren las bandas oscuras,
   botones con brillo y pulso, flujo de luz entre pasos, chips flotantes y comparador con autoplay. */
:root{--ease:cubic-bezier(.16,1,.3,1);--spring:cubic-bezier(.34,1.56,.64,1);--red-hi:#FF3B22;--wa:#0B141A;--wa-me:#005C4B;--wa-them:#202C33;--wa-text:#E9EDEF;--wa-meta:#8696A0;--ok:#25D366}

/* ---------- keyframes ---------- */
@keyframes open{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(223,1,2,.55)}70%{box-shadow:0 0 0 9px rgba(223,1,2,0)}100%{box-shadow:0 0 0 0 rgba(223,1,2,0)}}
@keyframes pcPing{0%{box-shadow:0 0 0 0 rgba(223,1,2,.5)}70%{box-shadow:0 0 0 12px rgba(223,1,2,0)}100%{box-shadow:0 0 0 0 rgba(223,1,2,0)}}
@keyframes shine{0%,55%{left:-60%}100%{left:130%}}
@keyframes ctaGlow{0%,100%{box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 18px 40px -14px rgba(223,1,2,.7),0 0 0 0 rgba(223,1,2,.35)}50%{box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 24px 54px -12px rgba(223,1,2,.95),0 0 0 7px rgba(223,1,2,0)}}
@keyframes cueBounce{0%,100%{transform:translateY(-4px) scale(.975)}16%{transform:translateY(4px) scale(1.025)}28%{transform:translateY(-2px) scale(.995)}40%{transform:translateY(1px) scale(1)}56%{transform:translateY(0) scale(1)}72%{transform:translateY(5px) scale(1.02)}86%{transform:translateY(-1px) scale(.99)}}
@keyframes nudge{50%{transform:translateY(5px)}}
@keyframes playBounce{0%,100%{transform:translateY(1%) scale(.99)}18%{transform:translateY(-3%) scale(1.025)}30%{transform:translateY(1%) scale(1)}42%{transform:translateY(-1%) scale(1.01)}55%{transform:translateY(0) scale(1)}74%{transform:translateY(-2%) scale(1.02)}87%{transform:translateY(1%) scale(.995)}}
@keyframes playRing{0%{opacity:.9;transform:scale(.94)}70%,100%{opacity:0;transform:scale(1.25)}}
@keyframes sweepBg{from{background-position:-30% 0,0 0}to{background-position:130% 0,0 0}}
@keyframes stFlow{0%{left:-20%}100%{left:105%}}
@keyframes chipFloat{50%{transform:translateY(-8px)}}
@keyframes fill{to{width:100%}}
@keyframes cmpIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes bounceOutIn{0%,62%,100%{transform:scale(1)}68%{transform:scale(.94)}76%{transform:scale(1.06)}84%{transform:scale(.98)}92%{transform:scale(1.02)}}
@keyframes dot{0%,80%,100%{opacity:.35;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}

/* ---------- franja superior: punto en vivo ---------- */
.strip .live{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--red);margin-right:8px;vertical-align:middle;animation:ping 1.8s ease infinite}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(11,11,12,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(11,11,12,.055) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(ellipse 70% 55% at 50% 22%,#000 25%,transparent 72%);mask-image:radial-gradient(ellipse 70% 55% at 50% 22%,#000 25%,transparent 72%)}
.hero::after{content:"";position:absolute;left:50%;top:52%;width:min(1100px,130%);height:55%;transform:translateX(-50%);z-index:-1;pointer-events:none;background:radial-gradient(closest-side,rgba(223,1,2,.15),transparent);filter:blur(24px)}
.hero .wrap>*{animation:open .9s var(--ease) both}
.hero .wrap>:nth-child(2){animation-delay:.06s}
.hero .wrap>:nth-child(3){animation-delay:.12s}
.hero .wrap>:nth-child(4){animation-delay:.18s}
.hero .wrap>:nth-child(5){animation-delay:.24s}
.hero .wrap>:nth-child(6){animation-delay:.3s}
.hero .wrap>:nth-child(7){animation-delay:.36s}
.hero h1 .red{width:fit-content;margin-inline:auto;background:linear-gradient(90deg,var(--red) 20%,var(--red-hi));-webkit-background-clip:text;background-clip:text;color:transparent}
.pill::before{animation:ping 1.8s ease infinite}

/* invitación a darle play */
.cue{display:grid;justify-items:center;gap:8px}
.play-call{display:inline-flex;align-items:center;gap:12px;max-width:100%;padding:8px 22px 8px 8px;border-radius:999px;background:var(--paper);border:1px solid rgba(223,1,2,.22);box-shadow:0 10px 30px -14px rgba(223,1,2,.55);text-decoration:none;color:var(--ink);font-size:var(--step--1);line-height:1.3;text-align:left;transform-origin:center;animation:cueBounce 2.4s ease-in-out infinite}
.play-call b{color:var(--red);font-weight:600}
.play-call__ic{width:36px;height:36px;border-radius:50%;background:var(--red);display:grid;place-items:center;flex:none;animation:pcPing 1.8s ease infinite}
.play-call__ic svg{width:13px;height:13px;fill:var(--paper);margin-left:2px}
.cue__arrow{width:22px;height:22px;color:var(--red);animation:nudge 1.6s ease-in-out infinite}

/* marco del video con halo rojo */
.vsl{isolation:isolate;border:2px solid var(--red);box-shadow:0 0 0 6px rgba(223,1,2,.08),0 30px 90px -24px rgba(223,1,2,.55),0 30px 80px -30px rgba(11,11,12,.55)}
.vsl__play{position:relative;animation:playBounce 2.4s ease-in-out infinite}
.vsl__play::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--red);animation:playRing 2.4s ease-out infinite}

/* ---------- botones: brillo que cruza + pulso de luz ---------- */
.btn{position:relative;overflow:hidden;isolation:isolate}
.btn::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:38%;z-index:-1;background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-18deg);animation:shine 4.2s ease-in-out infinite;pointer-events:none}
.btn:not(.btn--ghost){animation:ctaGlow 2.6s ease-in-out infinite}
.btn--ghost::after{display:none}
.final .btn{animation:bounceOutIn 3.2s cubic-bezier(.28,.84,.42,1) infinite,ctaGlow 2.6s ease-in-out infinite}
.final .btn:hover{animation-play-state:paused}

/* ---------- aparición al hacer scroll ---------- */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.js .rv.in{opacity:1;transform:none}
.js.reduce .rv{opacity:1;transform:none;transition:none}

/* subrayado de luz bajo los títulos centrados */
.head--center .h2::after{content:"";display:block;width:88px;height:3px;margin:20px auto 0;border-radius:3px;background:linear-gradient(90deg,transparent,var(--red),transparent);transform:scaleX(0);transition:transform 1s var(--ease) .3s}
.head--center.in .h2::after,.head--center:not(.rv) .h2::after{transform:scaleX(1)}

/* ---------- dos líneas de luz al inicio de cada banda oscura ---------- */
.band--ink{position:relative;overflow:hidden}
.band--ink::before,.band--ink::after{content:"";position:absolute;left:0;right:0;height:2px;pointer-events:none;
  background:linear-gradient(90deg,transparent,#fff,transparent) no-repeat,linear-gradient(90deg,transparent,var(--red) 20%,var(--red-hi) 50%,var(--red) 80%,transparent);
  background-size:22% 100%,100% 100%;background-position:-30% 0,0 0;animation:sweepBg 5.8s linear infinite}
.band--ink::before{top:14px}
.band--ink::after{top:26px;opacity:.5;animation-delay:-2.9s}

/* ---------- problema: Referidos ≠ Sistema ---------- */
.equation .strike{position:relative;color:var(--muted-d)}
.equation .strike::after{content:"";position:absolute;left:-4%;right:-4%;top:50%;height:.08em;border-radius:.04em;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .7s var(--ease) .45s}
.equation.in .strike::after,.equation:not(.rv) .strike::after{transform:scaleX(1)}

/* conversación de WhatsApp + chips flotantes */
.problem{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,64px);align-items:center}
.steps--stack{grid-template-columns:minmax(0,1fr);gap:26px}
.chatdemo{display:grid;gap:10px;justify-items:center}
.chatdemo:has(.chip--c){gap:26px}
.chatdemo__note{font-size:var(--step--1);color:var(--muted-d)}
.phone-wrap{position:relative;width:100%;max-width:340px}
.phone{width:100%;border-radius:28px;background:var(--wa);border:1px solid var(--line-d);box-shadow:0 0 0 1px rgba(223,1,2,.15),0 30px 70px -26px rgba(223,1,2,.45);overflow:hidden;display:grid;grid-template-rows:auto 1fr}
.phone__bar{display:flex;gap:12px;align-items:center;padding:14px 16px;background:#1F2C34;border-bottom:1px solid rgba(255,255,255,.05)}
.phone__avatar{width:36px;height:36px;border-radius:50%;background:#6B7C85;color:var(--paper);display:grid;place-items:center;font-weight:700;font-size:.95rem}
.phone__who{display:grid;line-height:1.25}
.phone__who b{color:var(--wa-text);font-size:.95rem;font-weight:600}
.phone__who small{color:var(--wa-meta);font-size:.78rem}
.phone__body{height:380px;padding:16px 12px;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;overflow:hidden;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.025) 0 2px,transparent 3px) 0 0/22px 22px,var(--wa)}
.msg{max-width:82%;padding:7px 10px 5px;border-radius:10px;color:var(--wa-text);font-size:.9rem;line-height:1.35;display:grid;gap:2px;opacity:0;transform:translateY(10px) scale(.96);transition:opacity .35s var(--ease),transform .35s var(--spring)}
.msg small{font-size:.68rem;color:var(--wa-meta);justify-self:end;white-space:pre}
.msg--them{align-self:flex-start;background:var(--wa-them);border-top-left-radius:3px}
.msg--me{align-self:flex-end;background:var(--wa-me);border-top-right-radius:3px}
.msg--me small{color:#7FB0A6}
.msg.show,.msg-sys.show{opacity:1;transform:none}
.msg--typing{flex-direction:row;display:flex;gap:4px;padding:10px 12px}
.msg--typing i{width:7px;height:7px;border-radius:50%;background:var(--wa-meta);animation:dot 1s infinite ease-in-out}
.msg--typing i:nth-child(2){animation-delay:.15s}.msg--typing i:nth-child(3){animation-delay:.3s}
.msg-sys{align-self:center;font-size:.72rem;color:var(--wa-meta);background:rgba(255,255,255,.06);padding:4px 10px;border-radius:8px;opacity:0;transform:translateY(6px);transition:opacity .4s var(--ease),transform .4s var(--ease)}
.msg-sys--alert{color:var(--paper);background:var(--red);font-weight:600;animation:shake .5s var(--ease) .1s}

.chip{position:absolute;z-index:2;display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border-radius:99px;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-weight:600;font-size:.8rem;line-height:1.2;white-space:nowrap;box-shadow:0 16px 30px -12px rgba(0,0,0,.6);animation:chipFloat 4s ease-in-out infinite}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}
.chip--a{top:78px;left:-54px}
.chip--b{top:44%;right:-62px;animation-delay:-1.3s}
.chip--b i{background:#F5A524}
.chip--c{bottom:-14px;left:-30px;background:var(--red);color:var(--paper);animation-delay:-2.6s}
.chip--c i{background:var(--paper)}
.chip--d{top:-16px;right:18px;animation-delay:-.8s}

/* ---------- seis pasos: tarjetas de cristal que se encienden ---------- */
.system{border:0;border-radius:0;overflow:visible;gap:16px}
.system .piece:nth-child(n){position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.09);border-radius:16px;background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.012));padding:26px 24px 28px;transition:border-color .6s var(--ease),box-shadow .6s var(--ease)}
.piece::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--red),var(--red-hi));transform:scaleX(0);transform-origin:left;transition:transform .9s var(--ease)}
.piece.on::before{transform:scaleX(1)}
.system .piece.on{border-color:rgba(223,1,2,.3);box-shadow:0 24px 50px -32px rgba(223,1,2,.7)}
.piece__ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,var(--red-hi),var(--red-deep));box-shadow:0 12px 26px -10px rgba(223,1,2,.75);transition:transform .55s var(--spring),opacity .4s var(--ease)}
.piece__ic svg{width:24px;height:24px;fill:none;stroke:var(--paper);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.js .piece:not(.on) .piece__ic{transform:scale(.6);opacity:.35}
.piece__n{position:absolute;top:10px;right:16px;font-size:clamp(3rem,2.5rem + 1.8vw,4.3rem);line-height:1;font-weight:700;letter-spacing:0;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.14);transition:-webkit-text-stroke-color .6s var(--ease)}
.piece.on .piece__n{-webkit-text-stroke-color:rgba(223,1,2,.6)}
.piece h3 em{display:inline-block;transition:transform .5s var(--spring),opacity .4s}
.js .piece:not(.on) h3 em{opacity:0;transform:scale(0)}
.piece li{border-color:rgba(255,255,255,.12);background:rgba(255,255,255,.03);transition:border-color .5s var(--ease)}
.piece.on li{border-color:rgba(223,1,2,.32)}

/* ---------- antes / después con autoplay ---------- */
.cmpbox{display:grid;gap:clamp(22px,3vw,30px)}
.tab{position:relative;overflow:hidden;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease)}
.tab .bar{position:absolute;left:0;right:0;bottom:0;height:3px;background:transparent}
.tab .bar b{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--red),var(--red-hi))}
.tab[aria-selected="true"] .bar{background:rgba(255,255,255,.14)}
.tab[aria-selected="true"].run .bar b{animation:fill var(--dur,5s) linear forwards}
.cmpbox.paused .tab .bar b{animation-play-state:paused}
.compare.swap .side{animation:cmpIn .55s var(--ease) both}
.compare.swap .side--after{animation-delay:.08s}
.side--after{position:relative;box-shadow:0 0 0 1px rgba(223,1,2,.4),0 30px 70px -28px rgba(223,1,2,.6)}

/* ---------- líneas con flujo de luz (proceso y qué esperar) ---------- */
.st-line{position:absolute;left:0;right:0;top:-1px;height:2px;background:linear-gradient(90deg,rgba(223,1,2,.18),rgba(223,1,2,.6),rgba(223,1,2,.18));overflow:hidden;z-index:1}
.st-line i{position:absolute;top:-1px;bottom:-1px;width:18%;background:linear-gradient(90deg,transparent,var(--red-hi),transparent);animation:stFlow 3.2s linear infinite}
.timeline{position:relative}
.timeline .tl{border-top-color:transparent;position:relative}
.timeline .tl::before{content:"";position:absolute;top:-6px;left:0;width:12px;height:12px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px var(--mist);z-index:2}
.expect__item{border-top-color:transparent}
.expect .st-line{transform:scaleX(0);transform-origin:left;transition:transform 1.4s var(--ease)}
.expect.drawn .st-line{transform:scaleX(1)}
.expect__item::before{z-index:2;box-shadow:0 0 0 4px var(--mist);transform:scale(0);transition:transform .45s var(--spring)}
.expect.drawn .expect__item::before{transform:scale(1)}
.expect.drawn .expect__item:nth-child(2)::before{transition-delay:.15s}
.expect.drawn .expect__item:nth-child(3)::before{transition-delay:.6s}
.expect.drawn .expect__item:nth-child(4)::before{transition-delay:1.05s}

/* ---------- condición + filtro animado ---------- */
.qualify{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:stretch}
.qualify .condition{align-content:center}
.filterdemo{position:relative;border-radius:var(--radius);background:var(--ink);color:var(--paper);padding:26px 22px 22px;display:grid;gap:10px;align-content:start;box-shadow:0 0 0 1px rgba(223,1,2,.18),0 30px 60px -30px rgba(223,1,2,.55)}
.filterdemo__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px;gap:10px}
.filterdemo__head b{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.08em;font-size:var(--step--1)}
.filterdemo__head span{font-size:.72rem;color:var(--muted-d);border:1px solid var(--line-d);border-radius:999px;padding:2px 8px}
.fq{display:grid;grid-template-columns:minmax(0,1fr) 26px;gap:2px 10px;padding:12px 14px;border:1px solid var(--line-d);border-radius:10px;transition:border-color .4s var(--ease),background .4s var(--ease)}
.fq__q{font-size:var(--step--1);color:var(--muted-d)}
.fq__a{grid-column:1;font-weight:600;min-height:1.4em;color:var(--paper)}
.fq__mark{grid-column:2;grid-row:1 / span 2;align-self:center;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:.8rem;font-weight:700;transform:scale(0);transition:transform .35s var(--spring)}
.fq.on .fq__mark{transform:scale(1);background:var(--ok);color:var(--ink)}
.fq.on.bad .fq__mark{background:var(--red);color:var(--paper)}
.fq.on{border-color:#2f4a3a}
.fq.on.bad{border-color:#5a1f1f}
.fq.on .fq__a{animation:fadeUp .4s var(--ease) both}
.filterdemo__result{min-height:44px;border-radius:10px;display:grid;place-items:center;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;font-size:var(--step--1);opacity:0;transform:translateY(8px);transition:opacity .4s var(--ease),transform .4s var(--ease);text-align:center;padding:8px}
.filterdemo__result.show{opacity:1;transform:none}
.filterdemo__result.ok{background:var(--ok);color:var(--ink)}
.filterdemo__result.no{background:var(--red);color:var(--paper)}

/* ---------- tarjetas con leve elevación ---------- */
@media (hover:hover){
  .leak,.case,.fit__col,.todo__item,.system .piece:nth-child(n){transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .6s var(--ease)}
  .leak:hover,.case:hover,.todo__item:hover{transform:translateY(-4px);box-shadow:0 18px 40px -24px rgba(11,11,12,.35)}
  .system .piece:nth-child(n):hover{transform:translateY(-4px)}
}

@media (max-width:900px){
  .problem,.qualify{grid-template-columns:minmax(0,1fr)}
  .phone__body{height:340px}
  .st-line{display:none}
  .timeline .tl,.expect__item{border-top-color:var(--ink)}
  .timeline .tl::before{display:none}
}
@media (max-width:640px){
  .chip--a{left:-4px;top:64px}
  .chip--b{display:none}
  .chip--c{left:auto;right:12px;bottom:-14px}
  .play-call{padding-right:16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  .js .rv{opacity:1;transform:none}
  .piece__ic,.piece h3 em{opacity:1!important;transform:none!important}
  .expect .st-line,.expect__item::before{transform:none}
}