/* KAIORI · sistema visual «Tancho»
   Papel, tinta y un solo rojo. El rojo es el punto: se usa para lo que hay que ver primero. */

@font-face{font-family:"Mona Sans";font-style:normal;font-weight:200 900;font-stretch:75% 125%;font-display:swap;
  src:url(../fonts/mona-sans-latin.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Mona Sans";font-style:normal;font-weight:200 900;font-stretch:75% 125%;font-display:swap;
  src:url(../fonts/mona-sans-latin-ext.woff2) format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  /* Marca: cuatro colores fijos. Papel, Arena, Tinta y Rojo. El resto son tonos de apoyo
     para texto secundario y líneas, sacados de papel y tinta. */
  --paper:#F3EFE7;
  --paper-2:#EAE4D8;
  --line:#D6CEBF;
  --ink:#141311;
  --ink-2:#23211E;
  --line-ink:#3A3733;
  --muted:#5E5952;      /* 6.0:1 sobre papel */
  --muted-ink:#A39E95;  /* 7.0:1 sobre tinta */
  --red:#CF2E1A;        /* el único rojo de la marca: 4,5:1 con papel, en texto, botones y bloques */

  --f:"Mona Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1320px;
  --pad:clamp(20px,4vw,56px);
  --sec:clamp(56px,6.5vw,96px);
  --ease:cubic-bezier(.22,1,.36,1);
  --head-h:64px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--head-h) + 12px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f);font-size:16px;line-height:1.55;
  font-weight:400;font-stretch:100%;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,video,svg{display:block;max-width:100%}
[hidden]{display:none!important}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:var(--red);color:var(--paper)}

:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:2px}
.on-ink :focus-visible{outline-color:var(--paper)}
.on-red :focus-visible{outline-color:var(--ink)}

.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:6px;text-decoration:none;font-weight:600}
.skip:focus{top:12px}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.sec{padding:var(--sec) 0;position:relative}
.on-ink{background:var(--ink);color:var(--paper)}
.on-red{background:var(--red);color:var(--ink)}
.on-paper-2{background:var(--paper-2)}

/* ---------- tipografía ---------- */
.label{display:inline-flex;align-items:center;gap:10px;font-size:12px;line-height:1.2;font-weight:640;font-stretch:112%;
  letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.label::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red);flex:none}
.on-ink .label{color:var(--muted-ink)}
.on-red .label{color:var(--ink)}
.on-red .label::before{background:var(--ink)}

.h1{font-size:clamp(2.3rem,5.4vw,5.2rem);line-height:.98;font-weight:780;font-stretch:104%;letter-spacing:-.035em}
.h2{font-size:clamp(1.55rem,3.1vw,2.8rem);line-height:1.02;font-weight:820;font-stretch:118%;letter-spacing:-.02em;text-transform:uppercase}
.h3{font-size:clamp(1.2rem,1.7vw,1.5rem);line-height:1.15;font-weight:700;font-stretch:108%;letter-spacing:-.012em}
.lead{font-size:clamp(1rem,1.2vw,1.125rem);line-height:1.55;color:var(--muted);max-width:40em}
.on-ink .lead{color:var(--muted-ink)}
.on-red .lead{color:var(--ink)}
.text{color:var(--muted)}
.on-ink .text{color:var(--muted-ink)}
.sec-head{display:grid;gap:16px;margin-bottom:clamp(32px,4vw,56px)}
.sec-head--split{grid-template-columns:1fr;align-items:end}
@media (min-width:900px){.sec-head--split{grid-template-columns:1.2fr 1fr;gap:48px}}

/* ---------- botones ---------- */
.btn{--bg:var(--red);--fg:var(--paper);--bd:var(--red);
  display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;
  background:var(--bg);color:var(--fg);border:1.5px solid var(--bd);text-decoration:none;font-weight:620;font-stretch:106%;
  font-size:15px;line-height:1;letter-spacing:-.005em;cursor:pointer;white-space:nowrap;
  transition:background-color .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .15s var(--ease)}
.btn:active{transform:scale(.97)}
.btn--ghost{--bg:transparent;--fg:var(--ink);--bd:var(--ink)}
.on-ink .btn--ghost{--fg:var(--paper);--bd:var(--paper)}
.btn--ink{--bg:var(--ink);--fg:var(--paper);--bd:var(--ink)}
.btn--paper{--bg:var(--paper);--fg:var(--ink);--bd:var(--paper)}
.btn--sm{min-height:44px;padding:0 20px;font-size:15px}
@media (hover:hover) and (pointer:fine){
  .btn:hover{--bg:var(--ink);--bd:var(--ink);--fg:var(--paper)}
  .on-ink .btn:hover,.btn--ink:hover{--bg:var(--paper);--bd:var(--paper);--fg:var(--ink)}
  .on-ink .btn--ghost:hover{--bg:var(--paper);--fg:var(--ink)}
  .btn--paper:hover{--bg:var(--ink);--bd:var(--ink);--fg:var(--paper)}
}
.btn .arr{transition:transform .25s var(--ease)}
@media (hover:hover){.btn:hover .arr{transform:translateX(3px)}}

.link{display:inline-flex;align-items:center;gap:8px;font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;
  text-underline-offset:5px;text-decoration-color:var(--red);transition:color .2s}
@media (hover:hover){.link:hover{color:var(--red)}}
.on-ink .link{text-decoration-color:var(--red)}
.on-ink .link:hover{color:var(--paper);text-decoration-color:var(--paper)}

/* ---------- marca ---------- */
/* Logo final (assets/img/kaiori-letras.svg): las letras van en máscara para tomar currentColor;
   el punto rojo es un elemento aparte porque el disco del hero aterriza sobre él. */
.wm{display:inline-flex;align-items:center;line-height:1;text-decoration:none;color:inherit}
.wm-k{position:relative;display:block;height:.81em;aspect-ratio:2775.8/808.5}
/* El SVG lleva 24 unidades de margen alrededor del dibujo para que no se recorte el borde
   (la curva de la a y la o baja un poco de la línea base); el ::before se agranda lo mismo. */
.wm-k::before{content:"";position:absolute;inset:-2.9685% -.8646%;background:currentColor;
  -webkit-mask:url(../img/kaiori-letras.svg) 0 0/100% 100% no-repeat;mask:url(../img/kaiori-letras.svg) 0 0/100% 100% no-repeat}
/* Mismo tamaño y altura que el punto negro de la i, como en el SVG final. */
.wm-dot{position:absolute;left:92.795%;top:0;width:7.205%;aspect-ratio:1;border-radius:50%;background:var(--red)}

/* ---------- cabecera ---------- */
.head{position:sticky;top:0;z-index:50;background:var(--paper);transition:box-shadow .3s var(--ease)}
.head.scrolled{box-shadow:0 1px 0 var(--line)}
.head-in{height:var(--head-h);display:flex;align-items:center;justify-content:space-between;gap:24px}
.head .wm{font-size:26px;padding:9px 0;min-height:44px;align-items:center}
.nav{display:none}
.nav ul{display:flex;gap:4px}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 13px;text-decoration:none;font-weight:540;font-size:15px;
  border-radius:999px;transition:background-color .2s ease}
@media (hover:hover) and (pointer:fine){.nav a:hover{background:var(--paper-2)}}
.nav a[aria-current="true"]{box-shadow:inset 0 -2px 0 var(--red);border-radius:0}
.head-cta{display:none}
/* Selector de idioma: códigos en línea; el actual lleva el punto rojo debajo */
.lng{display:none;align-items:center;gap:2px}
.lng a{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:32px;min-height:44px;padding:0 4px;
  font-size:12.5px;font-weight:620;letter-spacing:.08em;text-decoration:none;color:var(--muted);transition:color .2s ease}
.lng a[aria-current="true"]{color:var(--ink)}
.lng a[aria-current="true"]::after{content:"";position:absolute;left:50%;bottom:7px;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:var(--red)}
@media (hover:hover) and (pointer:fine){.lng a:hover{color:var(--ink)}}
@media (min-width:1000px){.head .lng{display:inline-flex}}
.lng--sheet{display:flex;gap:4px}
.sheet nav.lng--sheet{margin:0 0 10px;border:0}
.sheet .lng--sheet a{display:inline-flex;justify-content:center;min-height:44px;padding:0 6px;border:0;font-size:14px;font-weight:620;letter-spacing:.08em;color:var(--muted-ink);opacity:1;transform:none}
.sheet .lng--sheet a:first-child{margin-left:-6px}
.sheet .lng--sheet a::after{display:none}
.sheet .lng--sheet a[aria-current="true"]{color:var(--paper)}
.sheet .lng--sheet a[aria-current="true"]::after{display:block;position:absolute;left:50%;bottom:7px;width:4px;height:4px;margin-left:-2px;opacity:1}
.menu-btn{display:inline-flex;align-items:center;gap:10px;min-height:42px;padding:0 16px;font-size:15px;border:1.5px solid var(--ink);border-radius:999px;
  background:transparent;font-weight:600;cursor:pointer}
.menu-btn i{display:block;width:16px;height:1.5px;background:currentColor;position:relative}
.menu-btn i::after{content:"";position:absolute;left:0;top:5px;width:16px;height:1.5px;background:currentColor}
.menu-btn i{transform:translateY(-2.5px)}
@media (min-width:1000px){
  .nav{display:block}
  .head-cta{display:inline-flex}
  .menu-btn{display:none}
}
.sheet{position:fixed;inset:0;z-index:60;background:var(--ink);color:var(--paper);display:flex;flex-direction:column;padding:0 var(--pad) 32px;
  opacity:0;visibility:hidden;transition:opacity .18s var(--ease),visibility 0s .18s}
.sheet.open{opacity:1;visibility:visible;transition:opacity .28s var(--ease)}
.sheet-top{height:var(--head-h);display:flex;align-items:center;justify-content:space-between}
.sheet .wm{font-size:26px;min-height:44px;align-items:center}
.sheet .menu-btn{border-color:var(--paper);color:var(--paper)}
.sheet nav{margin-top:20px;border-top:1px solid var(--line-ink)}
.sheet nav a{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line-ink);font-size:clamp(1.25rem,5.4vw,1.6rem);font-weight:640;font-stretch:108%;letter-spacing:-.01em;text-decoration:none;line-height:1.2;opacity:0;transform:translateY(10px);transition:opacity .4s var(--ease),transform .4s var(--ease),color .2s}
.sheet nav a::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--red);opacity:0;transition:opacity .2s}
.sheet nav a:hover::after,.sheet nav a:focus-visible::after{opacity:1}
.sheet.open nav a{opacity:1;transform:none}
.sheet.open nav a:nth-child(2){transition-delay:.04s}.sheet.open nav a:nth-child(3){transition-delay:.08s}.sheet.open nav a:nth-child(4){transition-delay:.12s}.sheet.open nav a:nth-child(5){transition-delay:.16s}.sheet.open nav a:nth-child(6){transition-delay:.2s}
.sheet-foot{margin-top:auto;display:grid;gap:2px}
.sheet-foot a{color:var(--muted-ink);text-decoration:none;font-size:15px;min-height:40px;display:flex;align-items:center}
.sheet-foot .btn{color:var(--paper);margin-bottom:8px;font-size:15px;justify-content:center}

/* ---------- hero ---------- */
.hero{padding:clamp(36px,6vw,88px) 0 clamp(40px,5vw,64px);position:relative;overflow:clip}
.hero-grid{display:grid;gap:8px;align-items:center}
@media (min-width:1000px){.hero-grid{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:40px;min-height:min(62vh,640px)}}
.hero-copy{position:relative;z-index:3}
.hero .label{margin-bottom:28px}
.hero .h1{max-width:9.4em;font-size:clamp(2.45rem,6.4vw,6.4rem)}
.hero .lead{margin-top:28px;max-width:31em}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero-wa-line{margin-top:22px;font-size:15px}
.hero-wa-line .link{color:var(--muted)}
/* El disco de mini puntitos: grande, asomando por la derecha. En pantallas pequeñas pasa por detrás del titular. */
.hero-stage{--sw:min(68vw,780px);--ho:1;position:absolute;top:38%;right:calc(var(--sw) * -.38);width:var(--sw);aspect-ratio:1;margin-top:calc(var(--sw) / -2);pointer-events:none}
.hero-index{position:relative;z-index:2}
.hero-copy{z-index:3}
.pd{position:absolute;left:var(--x);top:var(--y);width:var(--s);aspect-ratio:1;z-index:0;will-change:transform,opacity}
.pd--ht{background:none}
.pd--ht canvas{position:absolute;inset:-6%;width:112%;height:112%;opacity:calc(var(--ho,1) * var(--hd,1))}
/* el punto que se desprende al hacer scroll y viaja a la i del logotipo */
.disc{position:fixed;left:0;top:0;width:48px;height:48px;border-radius:50%;background:var(--red);z-index:1;pointer-events:none;
  transform:translate3d(-200px,-200px,0);will-change:transform,opacity;transform-origin:50% 50%}
.disc::after{content:"";position:absolute;inset:0;border-radius:50%;border:1.5px solid var(--red);animation:breathe 3.4s cubic-bezier(.23,1,.32,1) infinite}
.disc.away::after{animation:none;opacity:0}
@keyframes breathe{0%{transform:scale(1);opacity:.55}70%,100%{transform:scale(2.3);opacity:0}}
.disc-trail{position:fixed;left:0;top:0;width:48px;height:48px;border-radius:50%;background:var(--red);z-index:59;pointer-events:none;opacity:0;will-change:transform,opacity}
.pd--ht canvas{transition:opacity .9s cubic-bezier(.23,1,.32,1)}
.hero-stage.away{--hd:.5}
@media (prefers-reduced-motion:reduce){.disc::after{animation:none;opacity:0}}
@media (max-width:999px){
  .hero-stage{--sw:min(118vw,600px);--ho:.3;top:calc(var(--sw) * -.42);margin-top:0;right:calc(var(--sw) * -.46)}
  .hero .lead{max-width:24em}
}
@media (max-width:759px){
  .hero-wa-line{display:none}
  .hero-stage{--sw:min(130vw,520px);--ho:.3;top:calc(var(--sw) * -.42);right:calc(var(--sw) * -.46)}
  .hero-index{margin-top:44px}
  .hero .btn--ghost:not(:hover){--bg:var(--paper)}
}
.head .wm-dot{transition:none}
.js-disc .head .wm-dot{opacity:0}
.js-disc .head.dot-on .wm-dot{opacity:1}
.hero-index{display:grid;grid-template-columns:1fr 1fr;margin-top:clamp(40px,5vw,72px);border-top:1.5px solid var(--ink)}
@media (min-width:900px){.hero-index{grid-template-columns:repeat(4,1fr)}}
.hero-index a{display:grid;gap:4px;padding:18px 18px 4px 0;text-decoration:none;min-height:44px}
.hero-index b{font-weight:680;font-stretch:108%;font-size:16px;display:flex;align-items:center;gap:8px;transition:color .2s}
.hero-index b::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red);flex:none}
.hero-index span{color:var(--muted);font-size:14px;padding-left:15px;line-height:1.4}
@media (hover:hover){.hero-index a:hover b{color:var(--red)}}

.browser{background:var(--ink);border-radius:12px;padding:0 0 0;box-shadow:0 30px 60px -30px rgba(20,19,17,.55);overflow:hidden}
.browser-bar{display:flex;align-items:center;gap:12px;height:38px;padding:0 14px;color:var(--muted-ink);font-size:12.5px}
.browser-bar .url{flex:1;text-align:center;background:var(--ink-2);border-radius:6px;padding:4px 10px;max-width:260px;margin:0 auto;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.browser-bar .pips{display:flex;gap:6px}
.browser-bar .pips span{width:9px;height:9px;border-radius:50%;background:var(--line-ink)}
.browser-bar .pips span:first-child{background:var(--red)}
.screen{position:relative;aspect-ratio:16/9;background:var(--ink-2)}
.screen img,.screen video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top}
.screen video{opacity:0;transition:opacity .5s var(--ease)}
.screen video.ready{opacity:1}

/* ---------- diferencia ---------- */
.diff-grid{display:grid;gap:56px}
@media (min-width:900px){.diff-grid{grid-template-columns:1fr 1fr;gap:72px;align-items:start}}
.nots{margin-top:18px;display:grid}
.nots li{font-size:clamp(1.12rem,1.8vw,1.55rem);line-height:1.18;font-weight:640;font-stretch:104%;letter-spacing:-.015em;color:var(--muted-ink);
  padding:16px 0;border-bottom:1px solid var(--line-ink)}
.nots li:first-child{border-top:1px solid var(--line-ink)}
.nots s{text-decoration-line:line-through;text-decoration-color:var(--red);text-decoration-thickness:.09em}
.diff-yes .h2{margin-top:16px;text-transform:none;font-stretch:108%;font-weight:760;letter-spacing:-.025em;line-height:1.06}
.oficio{margin-top:32px;display:grid;gap:26px}
.oficio h3{font-size:18px;font-weight:680;font-stretch:108%;display:flex;align-items:center;gap:10px}
.oficio h3::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red)}
.oficio p{margin-top:6px;padding-left:17px}

/* ---------- servicios ---------- */
.svc{border-top:1.5px solid var(--ink)}
.svc-row{display:grid;gap:14px;padding:30px 0;border-bottom:1px solid var(--line);position:relative}
@media (min-width:900px){.svc-row{grid-template-columns:minmax(0,1fr) minmax(0,1.45fr) auto;gap:40px;align-items:start;padding:38px 0}}
.svc-name{display:flex;align-items:baseline;gap:12px}
.svc-name .h3{transition:color .2s}
.svc-for{font-weight:600;color:var(--ink);font-size:16.5px}
.svc-desc{margin-top:8px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.tag{font-size:12.5px;font-weight:580;font-stretch:106%;padding:6px 10px;border-radius:4px;background:var(--paper-2);color:var(--ink);line-height:1.2}
.on-ink .tag{background:var(--ink-2);color:var(--paper)}
.svc-row .btn{justify-self:start}
@media (hover:hover){.svc-row:hover .svc-name .h3{color:var(--red)}}
.svc-foot{margin-top:28px;display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;color:var(--muted)}

/* ---------- trabajo ---------- */
.work-arrow{width:44px;height:44px;border-radius:50%;border:1px solid var(--line-ink);display:grid;place-items:center;transition:background-color .25s,border-color .25s}
@media (hover:hover) and (pointer:fine){
}
.work-foot{margin-top:36px;display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center}
.work-foot p{font-size:clamp(1.2rem,1.8vw,1.5rem);font-weight:640;font-stretch:106%}

/* ---------- opiniones (oculta hasta tener reseñas reales) ---------- */
.quotes{display:grid;gap:24px}
@media (min-width:900px){.quotes{grid-template-columns:repeat(3,1fr)}}
.quote{padding:28px;border:1px solid var(--line);border-radius:8px;display:grid;gap:20px}
.quote p{font-size:19px;line-height:1.45}
.quote footer{font-size:14.5px;color:var(--muted)}

/* ---------- método ---------- */
.steps{display:grid;gap:0;counter-reset:s}
@media (min-width:900px){.steps{grid-template-columns:repeat(4,1fr);gap:32px}}
.step{position:relative;padding:28px 0 28px 0;border-top:1.5px solid var(--ink)}
@media (max-width:899px){.step{display:grid;grid-template-columns:56px 1fr;gap:4px 12px;padding:24px 0}.step p{grid-column:2}}
.step-n{font-size:clamp(2.2rem,3.4vw,3rem);font-weight:800;font-stretch:118%;line-height:1;color:var(--red);letter-spacing:-.04em}
.step h3{margin-top:18px;font-size:22px;font-weight:720;font-stretch:108%}
@media (max-width:899px){.step-n{font-size:2.2rem}.step h3{margin-top:4px}}
.step p{margin-top:8px}

/* ---------- guía ---------- */
.guide{display:grid;gap:40px}
@media (min-width:1000px){.guide{grid-template-columns:1fr 1.15fr;gap:72px;align-items:start}}
.guide-card{background:var(--paper);border-radius:12px;padding:clamp(24px,3.5vw,44px);min-height:360px;display:flex;flex-direction:column;
  box-shadow:0 1px 0 var(--line)}
.guide-prog{display:flex;gap:6px;margin-bottom:28px}
.guide-prog span{height:4px;flex:1;border-radius:2px;background:var(--line);transition:background-color .3s}
.guide-prog span.on{background:var(--red)}
.guide-step[hidden]{display:none}
.guide-q{font-size:clamp(1.25rem,2vw,1.7rem);line-height:1.15;font-weight:720;font-stretch:106%;letter-spacing:-.015em}
.guide-n{font-size:13px;color:var(--muted);font-weight:600;margin-bottom:10px;display:block}
.guide-opts{display:grid;gap:10px;margin-top:26px}
.opt{display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;width:100%;min-height:58px;padding:14px 18px;border-radius:10px;
  border:1.5px solid var(--line);background:transparent;font-size:16px;font-weight:560;cursor:pointer;transition:border-color .2s,background-color .2s}
.opt::after{content:"";width:18px;height:18px;border-radius:50%;border:1.5px solid var(--line);flex:none;transition:background-color .2s ease,border-color .2s ease}
@media (hover:hover){.opt:hover{border-color:var(--ink)}.opt:hover::after{border-color:var(--ink)}}
.opt[aria-pressed="true"]{border-color:var(--ink);background:var(--paper-2)}
.opt[aria-pressed="true"]::after{background:var(--red);border-color:var(--red)}
.guide-back{margin-top:auto;padding-top:22px;align-self:flex-start;background:none;border:0;padding-left:0;font-weight:600;color:var(--muted);cursor:pointer;min-height:44px}
@media (hover:hover){.guide-back:hover{color:var(--ink)}}
.guide-res .h3{font-size:clamp(1.6rem,2.6vw,2.2rem);font-weight:780}
.guide-res .res-tag{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:640;letter-spacing:.06em;text-transform:uppercase;color:var(--red);margin-bottom:12px}
.guide-res ul{margin-top:18px;display:grid;gap:12px}
.guide-res li{padding-left:18px;position:relative;color:var(--muted)}
.guide-res li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--red)}
.guide-res li strong{color:var(--ink);font-weight:620}
.guide-res .res-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;align-items:center}
.guide-res .res-ctas button.link{background:none;border:0;padding:0;cursor:pointer;min-height:44px}

/* ---------- sobre ---------- */
.about{display:grid;gap:36px}
@media (min-width:900px){.about{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:72px;align-items:start}}
.about-body{display:grid;gap:22px;max-width:38em}
.about-big{font-size:clamp(1.15rem,1.8vw,1.6rem);line-height:1.35;font-weight:520;font-stretch:102%;letter-spacing:-.012em}
.sign{margin-top:14px;padding-top:24px;border-top:1px solid var(--line);display:flex;align-items:center;gap:16px}
.sign-pic{flex:none;width:76px;height:76px;border-radius:50%;overflow:hidden;background:var(--paper-2);box-shadow:0 0 0 1px var(--line)}
.sign-pic img{width:100%;height:100%;object-fit:cover;object-position:50% 50%;transform:scale(1.12);transition:transform 1.2s var(--ease)}
.sign.in .sign-pic img{transform:scale(1)}
.sign-txt{display:grid;gap:2px}
.sign-txt strong{font-size:18px;font-weight:700;font-stretch:108%}
.sign-txt span{color:var(--muted);font-size:14.5px}
.tancho{display:flex;gap:12px;align-items:baseline;font-size:14.5px;color:var(--muted)}
.tancho em{font-style:normal;font-weight:600;color:var(--ink)}
.tancho-dot{flex:none;width:9px;height:9px;border-radius:50%;background:var(--red);transform:translateY(-1px)}

/* ---------- preguntas ---------- */
.faq-grid{display:grid;gap:40px}
@media (min-width:1000px){.faq-grid{grid-template-columns:.85fr 1.15fr;gap:72px}.faq-side{position:sticky;top:calc(var(--head-h) + 32px);align-self:start}}
.faq-side p{margin-top:20px}
.faq-side .link{margin-top:14px;min-height:44px}
.faq{border-top:1.5px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 0;
  font-size:clamp(1rem,1.3vw,1.15rem);font-weight:640;font-stretch:104%;line-height:1.3;min-height:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:28px;height:28px;border-radius:50%;border:1.5px solid var(--ink);position:relative;transition:background-color .2s,border-color .2s}
.faq summary .pm::before,.faq summary .pm::after{content:"";position:absolute;left:50%;top:50%;width:11px;height:1.5px;background:var(--ink);transform:translate(-50%,-50%);transition:transform .3s var(--ease),background-color .2s}
.faq summary .pm::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq details[open] summary .pm{background:var(--red);border-color:var(--red)}
.faq details[open] summary .pm::before,.faq details[open] summary .pm::after{background:var(--paper)}
.faq details[open] summary .pm::after{transform:translate(-50%,-50%) rotate(0)}
.faq details p{padding:0 48px 24px 0;color:var(--muted);max-width:40em}
@media (hover:hover){.faq summary:hover{color:var(--red)}}

/* ---------- contacto ---------- */
.contact-grid{display:grid;gap:44px}
@media (min-width:1000px){.contact-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:72px;align-items:start}}
.contact .h2{font-size:clamp(1.9rem,4.2vw,3.6rem);margin-top:22px}
.contact .lead{margin-top:22px;max-width:28em}
.contact .lead a,.form-ok a{color:inherit;text-underline-offset:4px}
.direct{margin-top:36px;display:grid;gap:0;border-top:1px solid rgba(20,19,17,.28)}
.direct a{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;border-bottom:1px solid rgba(20,19,17,.28);text-decoration:none}
.direct small{display:block;font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;font-weight:640}
.direct b{display:block;font-size:clamp(1.1rem,1.8vw,1.4rem);font-weight:700;font-stretch:106%;margin-top:4px}
.direct .go{width:44px;height:44px;border-radius:50%;border:1.5px solid var(--paper);display:grid;place-items:center;flex:none;transition:background-color .2s,color .2s}
.on-red .direct .go{border-color:var(--ink)}
@media (hover:hover){.direct a:hover .go{background:var(--ink);color:var(--paper)}}
.promise{margin-top:24px;font-weight:600}

.form{background:var(--paper);color:var(--ink);border-radius:12px;padding:clamp(24px,3.5vw,44px);display:grid;gap:22px}
.form .row2{display:grid;gap:22px}
@media (min-width:640px){.form .row2{grid-template-columns:1fr 1fr}}
.field{display:grid;gap:8px}
.field label{font-size:14px;font-weight:620}
.field label .req{color:var(--red)}
.field input,.field select,.field textarea{width:100%;min-height:52px;padding:12px 14px;border:1.5px solid var(--line);border-radius:8px;background:var(--paper);
  font-size:16px;transition:border-color .2s,box-shadow .2s;appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23141311' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(207,46,26,.18)}
.field [aria-invalid="true"]{border-color:var(--red)}
.field .err{font-size:13.5px;color:var(--red);font-weight:560;min-height:0}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--muted)}
.check input{appearance:none;flex:none;width:22px;height:22px;border:1.5px solid var(--line);border-radius:5px;margin:1px 0 0;background:var(--paper);cursor:pointer;display:grid;place-items:center}
.check input:checked{background:var(--red);border-color:var(--red)}
.check input:checked::after{content:"";width:10px;height:6px;border-left:2px solid var(--paper);border-bottom:2px solid var(--paper);transform:rotate(-45deg) translate(1px,-1px)}
.check input[aria-invalid="true"]{border-color:var(--red)}
.check a{color:var(--ink)}
.form-foot{display:flex;flex-wrap:wrap;gap:14px 20px;align-items:center;justify-content:space-between}
.form-foot small{color:var(--muted);font-size:14px}
.form .btn[disabled]{opacity:.6;cursor:progress}
.form-msg{padding:14px 16px;border-radius:8px;font-size:15px}
.form-msg.bad{background:var(--paper);color:var(--red);border:1.5px solid var(--red)}
.form-ok{display:grid;gap:12px;align-content:center;min-height:380px;text-align:left}
.form-ok .big{font-size:clamp(2rem,4vw,3rem);font-weight:800;font-stretch:112%;letter-spacing:-.02em;display:flex;align-items:center;gap:14px}
.form-ok .big::before{content:"";width:.5em;height:.5em;border-radius:50%;background:var(--red)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- pie ---------- */
.foot{padding:clamp(56px,7vw,96px) 0 24px}
.foot-grid{display:grid;gap:36px 28px;grid-template-columns:1fr 1fr}
@media (min-width:900px){.foot-grid{grid-template-columns:1.5fr 1fr 1.2fr;gap:40px}}
.foot-about{grid-column:1/-1;max-width:26em}
@media (min-width:900px){.foot-about{grid-column:auto}}
.foot-about .wm{min-height:44px;align-items:center}
.foot-claim{color:var(--paper);margin-top:10px;font-size:17px;line-height:1.45}
.foot-cta{margin-top:18px}
.foot-note{color:var(--muted-ink);font-size:14px;line-height:1.5;margin-top:12px;max-width:22em}
.foot h2{font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;font-weight:640;color:var(--muted-ink);margin-bottom:14px;font-stretch:112%}
.foot li a,.foot li>span{display:inline-flex;gap:.3em;min-height:40px;align-items:center;text-decoration:none;color:var(--paper)}
@media (hover:hover){.foot li a:hover{color:var(--red)}}
.foot-mark{margin-top:clamp(48px,6vw,88px);font-size:clamp(4.6rem,22vw,21rem);color:var(--paper);display:block;line-height:.8;user-select:none}
.foot-base{margin-top:28px;padding-top:20px;border-top:1px solid var(--line-ink);display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;color:var(--muted-ink);font-size:14px}
.foot-base nav{display:flex;flex-wrap:wrap;gap:4px 20px}
.foot-base a{color:var(--muted-ink);text-decoration:none;min-height:32px;display:inline-flex;align-items:center}
@media (hover:hover){.foot-base a:hover{color:var(--paper)}}

/* ---------- barra fija móvil ---------- */
.dock{position:fixed;left:12px;right:12px;bottom:12px;z-index:45;display:flex;gap:8px;padding:8px;border-radius:999px;background:var(--ink);
  box-shadow:0 14px 30px -12px rgba(20,19,17,.6);transform:translateY(calc(100% + 24px));transition:transform .4s var(--ease)}
.dock.show{transform:none}
.dock .btn{flex:1;min-height:48px}
.dock .wa{flex:none;width:48px;min-height:48px;padding:0;border-radius:50%;--bg:var(--ink-2);--bd:var(--line-ink);--fg:var(--paper)}
@media (min-width:1000px){.dock{display:none}}

/* ---------- entradas ---------- */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .rv.in{opacity:1;transform:none}
.js .clip{clip-path:inset(0 0 100% 0);transform:translateY(.25em);transition:clip-path .9s var(--ease),transform .9s var(--ease)}
.js .clip.in{clip-path:inset(0 0 -.2em 0);transform:none}
@media (prefers-reduced-motion:reduce){
  .js .rv{transform:none;transition:opacity .4s ease}
  .js .clip{clip-path:none;transform:none;opacity:0;transition:opacity .4s ease}
  .js .clip.in{opacity:1}
  .btn:active{transform:none}
  .case.pan .case-win img{transform:none}
  .sheet nav a{transform:none}
}

/* ---------- páginas interiores ---------- */
.page-hero{padding:clamp(40px,6vw,80px) 0 clamp(40px,5vw,64px)}
.back{display:flex;width:max-content;align-items:center;gap:8px;min-height:44px;text-decoration:none;font-weight:600;color:var(--muted);margin-bottom:24px}
@media (hover:hover){.back:hover{color:var(--ink)}}
.page-hero .h1{font-size:clamp(2.2rem,5.2vw,4.6rem);margin-top:18px;max-width:12em}
.page-hero .lead{margin-top:22px}
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:40px;padding-top:24px;border-top:1.5px solid var(--ink)}
@media (min-width:900px){.facts{grid-template-columns:repeat(4,1fr)}}
.facts dt{font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;font-weight:640;color:var(--muted)}
.facts dd{margin-top:6px;font-weight:600}
.case-show{display:grid;gap:16px}
.case-show .browser{width:100%}
.case-cols{display:grid;gap:40px}
@media (min-width:900px){.case-cols{grid-template-columns:1fr 1fr;gap:72px}}
.case-cols h2{font-size:22px;font-weight:720;font-stretch:108%;display:flex;align-items:center;gap:10px}
.case-cols h2::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red)}
.case-cols p{margin-top:12px;color:var(--muted)}
/* Páginas por sector */
.sector-cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px;margin-top:28px}
.sector-sub{margin-top:18px;max-width:40em}
.sector-items{margin-top:clamp(32px,4vw,56px)}
@media (min-width:900px){.sector-items{grid-template-columns:repeat(3,1fr);gap:48px 56px}}
.svc-sectores{margin-top:28px}
.case-imgs{display:grid;gap:20px}
/* 2.2:1 deja el móvil entero y el portátil solo pierde fondo por los lados, nunca el aparato */
@media (min-width:900px){.case-imgs{grid-template-columns:2.2fr 1fr}}
.case-imgs img{border-radius:8px;width:100%;height:100%;object-fit:cover}
.next{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:36px 0;border-top:1.5px solid var(--ink);border-bottom:1px solid var(--line);text-decoration:none}
.next small{display:block;font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;font-weight:640;color:var(--muted)}
.next b{display:block;font-size:clamp(1.5rem,3.4vw,2.6rem);font-weight:780;font-stretch:110%;letter-spacing:-.02em;margin-top:6px}
@media (hover:hover){.next:hover b{color:var(--red)}}
.legal{max-width:760px}
.legal h2{font-size:20px;font-weight:720;font-stretch:106%;margin-top:36px}
.legal p,.legal li{margin-top:10px;color:var(--muted)}
.legal ul{margin-top:4px;padding-left:1.2em;list-style:disc}
.legal li::marker{color:var(--red)}
.legal b{color:var(--ink);font-weight:640}
.legal a{color:var(--ink)}
.closing{display:grid;gap:24px;justify-items:start}
@media (min-width:900px){.closing{grid-template-columns:1fr auto;align-items:end}}
.closing .h2{font-size:clamp(1.8rem,3.8vw,3.2rem)}

/* ---------- titular palabra a palabra ---------- */
.js .split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.js .split .w>span{display:inline-block;transform:translateY(105%);transition:transform 1s var(--ease)}
.js .split.in .w>span{transform:none}
@media (prefers-reduced-motion:reduce){.js .split .w>span{transform:none}}

/* ---------- pantallas grandes ---------- */
@media (min-width:1800px){:root{--wrap:1480px}body{font-size:17px}}
@media (max-width:380px){:root{--pad:16px}.btn{padding:0 18px}}

/* ---------- detalles de movimiento ---------- */
/* preguntas: se abren con altura real donde el navegador lo permite */
@supports (interpolate-size:allow-keywords){
  :root{interpolate-size:allow-keywords}
  .faq details::details-content{height:0;overflow:clip;transition:height .3s var(--ease),content-visibility .3s allow-discrete}
  .faq details[open]::details-content{height:auto}
}
/* guía: cada paso entra, no aparece de golpe */
@keyframes stepIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.js .guide-step:not([hidden]){animation:stepIn .32s var(--ease)}
/* envío correcto */
.js .form-ok:not([hidden]){animation:stepIn .4s var(--ease)}
.form-ok .big::before{animation:dotIn .5s .1s var(--ease) both}
@keyframes dotIn{from{transform:scale(.6);opacity:0}to{transform:none;opacity:1}}
/* el botón de enviar: el texto se funde mientras envía */
.form .btn[disabled]{opacity:1}
.form .btn[disabled] .arr{opacity:0}
.form .btn[disabled]{filter:saturate(.7)}
@media (prefers-reduced-motion:reduce){.js .guide-step:not([hidden]),.js .form-ok:not([hidden]){animation:none}}

/* ---------- casos: página y teléfono ---------- */
/* ventana con la página que se recorre (casos) */
.case-bar{display:flex;gap:5px;align-items:center;height:26px;padding:0 12px;background:var(--ink-2)}
.case-bar i{width:7px;height:7px;border-radius:50%;background:var(--line-ink)}
.case-bar i:first-child{background:var(--red)}
.case-win{position:relative;display:block;aspect-ratio:16/11;overflow:hidden;background:var(--ink)}
.case-win img{position:absolute;left:0;top:0;width:100%;height:auto;transform:translate3d(0,0,0);transition:transform .7s cubic-bezier(.23,1,.32,1);will-change:transform}

.case-devices{display:grid;gap:24px;align-items:end}
@media (min-width:760px){.case-devices{grid-template-columns:minmax(0,1.7fr) minmax(0,.62fr);gap:32px}}
.case-page{border-radius:10px;overflow:hidden;background:var(--ink);box-shadow:0 30px 60px -36px rgba(20,19,17,.5)}
.case-page .case-win{aspect-ratio:16/11}
[data-pan].pan .case-win img{transform:translate3d(0,var(--pan,0px),0);transition:transform var(--pan-dur,5s) cubic-bezier(.65,0,.35,1)}
.phone{justify-self:center;width:min(100%,300px);padding:10px;border-radius:40px;background:var(--ink);box-shadow:0 30px 60px -30px rgba(20,19,17,.55)}
.phone img{width:100%;height:auto;border-radius:30px}

/* ---------- trabajo: índice de proyectos ---------- */
.index{border-top:1px solid var(--line-ink)}
.row{position:relative;display:grid;grid-template-columns:1fr auto;align-items:center;gap:4px 20px;padding:20px 0;border-bottom:1px solid var(--line-ink);
  text-decoration:none;color:var(--paper)}
@media (min-width:760px){.row{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) 44px;padding:22px 0}}
.row-name{font-size:clamp(1.2rem,2.2vw,1.85rem);font-weight:720;font-stretch:108%;letter-spacing:-.018em;line-height:1.1;
  transition:transform .35s var(--ease),color .2s ease;display:flex;align-items:center;flex-wrap:wrap;gap:6px 12px}
.row-sec{color:var(--red);font-size:19px;font-weight:400}
.row-badge{font-size:12px;font-weight:640;letter-spacing:.04em;padding:5px 9px;border-radius:999px;border:1px solid var(--line-ink);color:var(--muted-ink)}
.row-thumb{display:none}
.row .work-arrow{transition:background-color .25s ease,border-color .25s ease,transform .35s var(--ease)}
@media (max-width:759px){
  .row{grid-template-columns:1fr 84px;gap:2px 16px}
  .row-name{grid-column:1}
  .row-sec{grid-column:1;font-size:19px}
  .row-thumb{display:block;grid-column:2;grid-row:1/3;width:84px;aspect-ratio:16/10;border-radius:6px;overflow:hidden;background:var(--ink-2)}
  .row-thumb img{width:100%;height:100%;object-fit:cover;object-position:top}
  .row .work-arrow{display:none}
}
@media (hover:hover) and (pointer:fine){
  .row:hover .row-name{transform:translateX(10px)}
  .row:hover .work-arrow{background:var(--red);border-color:var(--red);transform:rotate(-45deg)}
  .index:hover .row:not(:hover) .row-name{color:var(--muted-ink)}
}
.peek{position:fixed;left:0;top:0;z-index:40;width:clamp(240px,21vw,340px);aspect-ratio:16/10;border-radius:8px;overflow:hidden;
  pointer-events:none;opacity:0;transform:scale(.94);transition:opacity .2s ease,transform .3s var(--ease);box-shadow:0 30px 60px -20px rgba(20,19,17,.6)}
.peek.on{opacity:1;transform:none}
.peek img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;opacity:0;transition:opacity .2s ease}
.peek img.on{opacity:1}
@media (prefers-reduced-motion:reduce){.row:hover .row-name{transform:none}}

/* revisión UX (30 oct) */
main p{max-width:72ch}
.link--tap{min-height:44px}
@media (max-width:999px){.guide-card{min-height:0}}
.on-red .btn--paper{--fg:var(--ink)}
@media (hover:hover) and (pointer:fine){.on-red .btn--paper:hover{--bg:var(--ink);--bd:var(--ink);--fg:var(--paper)}}

/* menú para elegir herramienta de correo */
.mm{position:fixed;z-index:80;left:0;top:0;width:min(280px,calc(100vw - 24px));background:var(--paper);color:var(--ink);border-radius:12px;padding:8px;
  box-shadow:0 18px 50px -12px rgba(20,19,17,.45),0 0 0 1px rgba(20,19,17,.08);opacity:0;visibility:hidden;transform:scale(.96);transform-origin:0 var(--oy,0);
  transition:opacity .12s ease,transform .12s cubic-bezier(.23,1,.32,1),visibility 0s .12s}
.mm.open{opacity:1;visibility:visible;transform:none;transition:opacity .16s ease,transform .16s cubic-bezier(.23,1,.32,1)}
.mm-h{margin:0;padding:10px 12px 6px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:640;color:var(--muted)}
.mm a,.mm button{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:44px;padding:0 12px;border:0;background:none;border-radius:8px;
  font-size:15.5px;font-weight:560;text-align:left;text-decoration:none;color:inherit;cursor:pointer;transition:background-color .15s ease}
@media (hover:hover){.mm a:hover,.mm button:hover{background:var(--paper-2)}}
.mm :focus-visible{outline:2px solid var(--red);outline-offset:-2px}
.mm .mm-state{font-size:13px;font-weight:620;color:var(--red)}
.mm-bd{position:fixed;inset:0;z-index:79;display:none}
.mm-bd.open{display:block}
@media (max-width:699px){
  .mm{left:12px!important;right:12px;top:auto!important;bottom:12px;width:auto;transform:translateY(20px);transform-origin:50% 100%;padding-bottom:max(8px,env(safe-area-inset-bottom))}
  .mm.open{transform:none}
  .mm-bd.open{background:rgba(20,19,17,.45)}
}
@media (prefers-reduced-motion:reduce){.mm,.mm.open{transform:none}}

/* «Consultar» de Servicios: letra en rojo y contorno en tinta; se rellena al pasar el ratón */
.svc-row .btn--ghost{--fg:var(--red);--bd:var(--ink)}
@media (hover:hover) and (pointer:fine){.svc-row .btn--ghost:hover{--bg:var(--red);--fg:var(--paper);--bd:var(--red)}}

/* ---------- táctil, notch y móvil en horizontal (revisión 30 oct) ---------- */
html{-webkit-tap-highlight-color:transparent}
a,button,summary,label,select{touch-action:manipulation}
.menu-btn{min-height:44px}
.nav a{min-height:44px}
.wrap{padding-left:max(var(--pad),env(safe-area-inset-left));padding-right:max(var(--pad),env(safe-area-inset-right))}
.dock{bottom:max(12px,env(safe-area-inset-bottom))}
.sheet{overflow-y:auto;overscroll-behavior:contain;padding-left:max(var(--pad),env(safe-area-inset-left));padding-right:max(var(--pad),env(safe-area-inset-right))}
@media (pointer:coarse){
  .foot li a,.foot li>span{min-height:44px}
  .foot-base a{min-height:44px;padding:0 6px}
  .foot-base nav{gap:0 8px}
}
@media (max-height:520px) and (orientation:landscape){
  :root{--head-h:52px;--sec:44px}
  .head .wm,.sheet .wm{font-size:22px}
  .dock{display:none}
  .hero{padding-top:20px}
  .hero .h1{font-size:clamp(2rem,6vw,3.4rem)}
  .sheet nav{display:grid;grid-template-columns:1fr 1fr;column-gap:28px;margin-top:4px}
  .sheet nav a{font-size:1.1rem;padding:8px 0;min-height:44px}
  .sheet-foot{margin-top:10px;padding-bottom:16px;grid-template-columns:1fr 1fr;column-gap:20px}
  .sheet-foot .btn{grid-column:1/-1}
}

/* ---------- asistente: burbuja y chat ---------- */
.chat-fab{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:70;display:inline-flex;align-items:center;gap:10px;
  min-height:52px;padding:0 20px 0 16px;border:0;border-radius:999px;background:var(--ink);color:var(--paper);font-weight:620;font-size:15px;cursor:pointer;
  box-shadow:0 14px 34px -14px rgba(20,19,17,.6);transition:transform .16s cubic-bezier(.23,1,.32,1),background-color .2s ease}
.chat-fab:active{transform:scale(.97)}
/* Con el menú móvil abierto, la burbuja se aparta para no tapar el contacto */
body:has(.sheet.open) .chat-fab{opacity:0;visibility:hidden;pointer-events:none}
@media (hover:hover){.chat-fab:hover{background:var(--ink-2)}}
.chat-fab-dot{width:10px;height:10px;border-radius:50%;background:var(--red);box-shadow:0 0 0 0 rgba(207,46,26,.5);animation:fabPulse 2.6s cubic-bezier(.23,1,.32,1) 1s 3}
@keyframes fabPulse{0%{box-shadow:0 0 0 0 rgba(207,46,26,.5)}70%,100%{box-shadow:0 0 0 12px rgba(207,46,26,0)}}
.chat-fab[aria-expanded="true"]{opacity:0;pointer-events:none;transform:scale(.9)}
@media (max-width:999px){.dock.show~.chat-fab,.chat-fab.dock-on{bottom:calc(max(12px,env(safe-area-inset-bottom)) + 72px)}}
.chat{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:71;width:min(400px,calc(100vw - 32px));max-height:min(640px,calc(100dvh - 32px));
  display:flex;flex-direction:column;background:var(--paper);color:var(--ink);border-radius:16px;overflow:hidden;
  box-shadow:0 30px 70px -20px rgba(20,19,17,.5),0 0 0 1px rgba(20,19,17,.08);transform-origin:100% 100%;
  opacity:0;transform:translateY(12px) scale(.96);transition:opacity .18s ease,transform .22s cubic-bezier(.23,1,.32,1)}
.chat.open{opacity:1;transform:none}
.chat[hidden]{display:none}
.chat-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 14px 12px 18px;background:var(--ink);color:var(--paper)}
.chat-title{margin:0;font-weight:700;font-stretch:108%;font-size:16px;display:flex;align-items:center;gap:8px}
.chat-title::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--red)}
.chat-sub{margin:2px 0 0;font-size:12.5px;color:var(--muted-ink)}
.chat-close{width:40px;height:40px;border-radius:50%;border:0;background:transparent;color:var(--paper);cursor:pointer;display:grid;place-items:center;transition:background-color .2s}
@media (hover:hover){.chat-close:hover{background:var(--ink-2)}}
.chat-log{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:16px;display:flex;flex-direction:column;gap:10px;min-height:220px;scroll-behavior:smooth}
.chat-msg{max-width:88%;padding:10px 14px;border-radius:14px;font-size:15px;line-height:1.45;animation:msgIn .28s cubic-bezier(.23,1,.32,1)}
.chat-msg p{margin:0}.chat-msg p+p{margin-top:8px}
.chat-msg--a{align-self:flex-start;background:var(--paper-2);border-bottom-left-radius:4px}
.chat-msg--u{align-self:flex-end;background:var(--ink);color:var(--paper);border-bottom-right-radius:4px}
.chat-msg--e{align-self:flex-start;background:var(--paper);border:1.5px solid var(--red);color:var(--red);font-size:14px}
@keyframes msgIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.chat-typing{align-self:flex-start;display:inline-flex;gap:5px;padding:12px 14px;background:var(--paper-2);border-radius:14px;border-bottom-left-radius:4px}
.chat-typing i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:typ 1s ease-in-out infinite}
.chat-typing i:nth-child(2){animation-delay:.15s}.chat-typing i:nth-child(3){animation-delay:.3s}
@keyframes typ{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.chat-sug{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.chat-sug button{min-height:36px;padding:0 12px;border-radius:999px;border:1.5px solid var(--line);background:transparent;font-size:13.5px;font-weight:560;cursor:pointer;transition:border-color .2s,background-color .2s}
@media (hover:hover){.chat-sug button:hover{border-color:var(--ink);background:var(--paper-2)}}
.chat-form{display:flex;gap:8px;align-items:flex-end;padding:10px 12px;border-top:1px solid var(--line);background:var(--paper)}
.chat-form textarea{flex:1;min-height:44px;max-height:120px;padding:11px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--paper);font-size:16px;line-height:1.35;resize:none}
.chat-form textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(207,46,26,.18)}
.chat-send{flex:none;width:44px;height:44px;border-radius:50%;border:0;background:var(--red);color:var(--paper);cursor:pointer;display:grid;place-items:center;transition:background-color .2s,transform .15s}
.chat-send:active{transform:scale(.95)}
.chat-send[disabled]{opacity:.5;cursor:progress}
@media (hover:hover){.chat-send:hover:not([disabled]){background:var(--ink)}}
.chat-foot{margin:0;padding:6px 14px 10px;font-size:12px;color:var(--muted);text-align:center}
.chat-foot a{color:var(--ink)}
@media (max-width:480px){
  .chat{right:0;bottom:0;width:100vw;max-height:100dvh;height:100dvh;border-radius:0}
  .chat-log{min-height:0}
}
@media (prefers-reduced-motion:reduce){.chat-fab-dot,.chat-typing i{animation:none}.chat,.chat.open{transform:none;transition:opacity .2s}.chat-msg{animation:none}}

/* ---------- feedback al pulsar en lo que no es botón (revisión 30 oct) ---------- */
.opt,.chat-sug button{transition:transform .16s cubic-bezier(.23,1,.32,1),border-color .2s ease,background-color .2s ease}
.opt:active,.chat-sug button:active{transform:scale(.98)}
.faq summary .pm,.direct .go,.work-arrow{transition:transform .16s cubic-bezier(.23,1,.32,1),background-color .2s ease,border-color .2s ease,color .2s ease}
.faq summary:active .pm,.direct a:active .go,.row:active .work-arrow{transform:scale(.9)}
@media (prefers-reduced-motion:reduce){.opt:active,.chat-sug button:active,.faq summary:active .pm,.direct a:active .go,.row:active .work-arrow{transform:none}}

/* Aviso de cookies: los dos botones pesan igual (Rechazar = Aceptar) */
.ck{position:fixed;left:max(12px,env(safe-area-inset-left));bottom:max(12px,env(safe-area-inset-bottom));z-index:90;width:min(440px,calc(100vw - 24px));padding:18px 18px 14px;border-radius:16px;background:var(--paper);color:var(--ink);border:1.5px solid var(--ink);box-shadow:0 12px 40px rgba(20,19,17,.18)}
.ck-t{font-size:14.5px;line-height:1.5;color:var(--muted)}
.ck-t b{color:var(--ink);font-weight:640}
.ck-t a{color:var(--ink)}
.ck-b{display:flex;gap:10px;margin-top:14px}
.ck-b .btn{flex:1}
@media (max-width:759px){.ck{left:12px;right:12px;width:auto}}
@media (prefers-reduced-motion:no-preference){.ck{animation:ck-in .35s var(--ease) both}@keyframes ck-in{from{opacity:0;transform:translateY(10px)}}}

/* La burbuja del chat no tapa los enlaces legales del pie */
body:has(.chat-fab) .foot-base{padding-bottom:76px}

/* Pie: el punto rojo cae sobre la i del «kaiori» grande al llegar al final */
.foot-mark.drop .wm-dot{opacity:0;transform:translateY(-.6em)}
.foot-mark.drop.in .wm-dot{animation:dotDrop .8s cubic-bezier(.22,1,.36,1) both}
@keyframes dotDrop{0%{opacity:0;transform:translateY(-.6em)}15%{opacity:1}62%{transform:translateY(.05em)}80%{transform:translateY(-.02em)}100%{opacity:1;transform:none}}

/* Entre páginas: fundido corto, la cabecera se queda quieta */
@view-transition{navigation:auto}
.head{view-transition-name:head}
::view-transition-old(root){animation:vt-out .12s ease-out both}
::view-transition-new(root){animation:vt-in .22s var(--ease) both}
@keyframes vt-out{to{opacity:0}}
@keyframes vt-in{from{opacity:0;transform:translateY(8px)}}
/* Con «Reducir movimiento» nada se desplaza, pero las entradas se mantienen como fundidos suaves */
@media (prefers-reduced-motion:reduce){
  @view-transition{navigation:none}
  .foot-mark.drop .wm-dot{animation:none;opacity:0;transform:none;transition:opacity .7s ease}
  .foot-mark.drop.in .wm-dot{animation:none;opacity:1;transform:none}
  .js .split .w>span{opacity:0;transition:opacity .7s ease}
  .js .split.in .w>span{opacity:1}
  .head .wm-dot{transition:opacity .5s ease}
}