/* =====================================================================
   withsapiens.com · sistema visual
   El mismo sistema de bloques que withowners (raíles, celdas de borde a
   borde, Instrument Sans, reveal por carácter) sobre blanco hueso.
   Institucional por contención: tinta y hueso, sin color de acento.
   Los iconos son la marca: barras que suben y bajan, escuchando.
   ===================================================================== */
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:400 700;font-display:swap;src:url(fonts/instrument-sans-latin-pxiTypc9vs.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:"Instrument Sans";font-style:normal;font-weight:400 700;font-display:swap;src:url(fonts/instrument-sans-latin-ext-pxiTypc9vs.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --bone:#F4F0E7;
  --paper:#FAF8F3;
  --ink:#121211;
  --bg:var(--bone);
  --fg:var(--ink);
  --sans:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mark:"Helvetica Neue",Helvetica,Arial,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --shell:1232px;
  --gut:16px;
  --in:clamp(20px,5vw,68px);
  --nav:68px;
  --band:clamp(88px,12vw,168px);
}
/* los tonos derivados se recalculan donde cambia --fg */
:root,.sec--dark,.conv__r,.gw{
  --rail:color-mix(in srgb,var(--fg) 14%,transparent);
  --rail-2:color-mix(in srgb,var(--fg) 8%,transparent);
  --mute:color-mix(in srgb,var(--fg) 62%,transparent);
  --mute-2:color-mix(in srgb,var(--fg) 44%,transparent);
  --soft:color-mix(in srgb,var(--fg) 5%,transparent);
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--nav)}
body{background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip}
a{color:inherit;text-decoration:none}
a,button{-webkit-tap-highlight-color:transparent}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;padding:0;cursor:pointer}
img,svg,canvas{max-width:100%;display:block}
h1,h2,h3,p{margin:0}
p{text-wrap:pretty}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:var(--fg);color:var(--bg)}
:focus-visible{outline:2px solid var(--fg);outline-offset:3px;border-radius:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---- tipografía ---- */
.d1{font-weight:400;font-size:clamp(40px,6.8vw,92px);line-height:1;letter-spacing:-.05em;text-wrap:balance}
.d2{font-weight:400;font-size:clamp(34px,5vw,66px);line-height:1.02;letter-spacing:-.04em;text-wrap:balance}
.d3{font-weight:400;font-size:clamp(23px,2.6vw,34px);line-height:1.1;letter-spacing:-.03em;text-wrap:balance}
.big{font-size:clamp(19px,2vw,26px);line-height:1.35;letter-spacing:-.015em}
.small{font-size:14px;line-height:1.5}
.mute{color:var(--mute)}
.mute-2{color:var(--mute-2)}
.k{display:block;font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--mute-2)}

.reveal{font-size:clamp(28px,4vw,56px);line-height:1.15;letter-spacing:-.03em;font-weight:400;max-width:16em;text-wrap:pretty}
.reveal .w{display:inline-block;white-space:nowrap}
.reveal .c{display:inline-block}

.r{opacity:0;transform:translateY(18px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.r.on{opacity:1;transform:none}
.r.d1x{transition-delay:.1s}.r.d2x{transition-delay:.2s}.r.d3x{transition-delay:.3s}

/* ---- icono de marca: barras que escuchan ---- */
.bi{--s:46px;display:inline-flex;align-items:center;justify-content:center;gap:calc(var(--s)*.075);width:var(--s);height:var(--s);padding:0 calc(var(--s)*.17);border-radius:calc(var(--s)*.12);background:currentColor;color:var(--fg);flex:none}
.bi i{flex:1;max-width:calc(var(--s)*.06);min-width:1.5px;height:calc(var(--h,.6)*72%);background:var(--bg);border-radius:2px;animation:biA var(--t,1.6s) ease-in-out var(--dl,0s) infinite alternate;transform-origin:center}
@keyframes biA{from{transform:scaleY(1)}to{transform:scaleY(var(--lo,.42))}}
.bi--sm{--s:28px}
.bi--xs{--s:22px}

/* ---- controles ---- */
.pill{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding-inline:22px;border-radius:999px;background:var(--fg);color:var(--bg);font-size:15px;font-weight:600;line-height:1;white-space:nowrap;transition:transform .2s var(--ease),opacity .2s}
.pill:hover{transform:translateY(-1px);opacity:.88}
.pill:disabled{opacity:.3;cursor:default;transform:none}
.pill--ghost{background:transparent;color:var(--fg);box-shadow:inset 0 0 0 1px var(--rail)}
.pill--ghost:hover{background:var(--soft);opacity:1}
.pill--sm{height:38px;padding-inline:16px;font-size:14px}
.link{display:inline-flex;align-items:center;gap:8px;font-size:16px;border-bottom:1px solid var(--rail);padding-bottom:2px;transition:border-color .2s}
.link:hover{border-color:var(--fg)}

.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tab{display:inline-flex;align-items:center;gap:8px;height:40px;padding-inline:16px;border-radius:999px;font-size:14.5px;font-weight:500;box-shadow:inset 0 0 0 1px var(--rail);color:var(--mute);white-space:nowrap;transition:background .3s var(--ease),color .3s,box-shadow .3s}
.tab:hover{color:var(--fg)}
.tab[aria-selected="true"]{background:var(--fg);color:var(--bg);box-shadow:none}
.tab .bi{--s:22px;color:currentColor}
.tab[aria-selected="true"] .bi i{background:var(--fg)}

.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:10px;height:42px;padding:0 16px 0 9px;border-radius:999px;font-size:14.5px;font-weight:500;white-space:nowrap;box-shadow:inset 0 0 0 1px var(--rail);background:color-mix(in srgb,var(--bg) 55%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:background .3s var(--ease),color .3s,transform .3s var(--ease)}
.chip .bi{--s:24px;color:currentColor}
.chip:hover{background:var(--fg);color:var(--bg);transform:translateY(-2px)}
.chip:hover .bi i{background:var(--fg)}

/* ---- raíles ---- */
.page{position:relative}
.shell{width:min(var(--shell),100% - 2*var(--gut));margin-inline:auto;position:relative}
.page::before,.page::after{content:"";position:absolute;top:0;bottom:0;width:1px;background:var(--rail);pointer-events:none;z-index:3}
.page::before{left:max(var(--gut),calc(50% - var(--shell)/2))}
.page::after{right:max(var(--gut),calc(50% - var(--shell)/2))}
.in{padding-inline:var(--in)}

/* ---- header ---- */
.header{position:fixed;top:0;left:0;right:0;z-index:30;height:var(--nav);border-bottom:1px solid var(--rail);background:color-mix(in srgb,var(--bone) 90%,transparent);-webkit-backdrop-filter:blur(16px) saturate(140%);backdrop-filter:blur(16px) saturate(140%)}
.header .shell{height:100%;display:flex;align-items:center;gap:24px;padding-inline:var(--in)}
.brand{display:inline-flex;align-items:center;gap:10px}
.brand svg{width:24px;height:24px}
.brand span{font-family:var(--mark);font-size:21px;letter-spacing:-.02em;line-height:1}
.header__go{margin-left:auto;display:flex;align-items:center;gap:22px}
.header__go .link{font-size:15px}

/* ---- la franja de la beta: honestidad, justo debajo de la cabecera (solo la landing: html.has-strip) ---- */
:root.has-strip{--strip:36px;--nav:calc(68px + var(--strip))}
.has-strip .header > .shell{height:calc(var(--nav) - var(--strip))}
.strip{--bg:var(--ink);--fg:var(--bone);height:var(--strip);background:var(--ink);color:var(--bone)}
.strip .shell{height:100%;display:flex;align-items:center;gap:14px;padding-inline:var(--in);font-size:13.5px}
.strip__chip{display:inline-flex;align-items:center;gap:8px;height:24px;padding:0 11px 0 10px;border-radius:999px;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--bone) 26%,transparent);font-size:12.5px;font-weight:600;white-space:nowrap}
/* las barras de la marca, sueltas: sin cuadrado, en hueso, escuchando */
.bi--bare{background:transparent;width:auto;height:14px;padding:0;gap:2px}
.bi--bare i{flex:none;width:1.5px;min-width:1.5px;max-width:1.5px;height:calc(var(--h,.6)*100%);background:currentColor;border-radius:1px}
.strip__t{color:color-mix(in srgb,var(--bone) 70%,transparent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.strip__m{display:none}
.strip__go{margin-left:auto;white-space:nowrap;border-bottom:1px solid color-mix(in srgb,var(--bone) 30%,transparent);padding-bottom:1px;transition:border-color .2s}
.strip__go:hover{border-color:var(--bone)}

/* ---- secciones ---- */
.sec{padding-block:var(--band)}
.sec--dark{--bg:var(--ink);--fg:var(--bone);background:var(--bg);color:var(--fg);position:relative}
.sec--dark::before,.sec--dark::after{content:"";position:absolute;top:0;bottom:0;width:1px;background:var(--rail);pointer-events:none;z-index:4}
.sec--dark::before{left:max(var(--gut),calc(50% - var(--shell)/2))}
.sec--dark::after{right:max(var(--gut),calc(50% - var(--shell)/2))}
.head{display:flex;flex-direction:column;gap:20px;max-width:920px}
.head .big{max-width:38em}

.cells{display:grid;border-top:1px solid var(--rail);border-bottom:1px solid var(--rail);margin-top:clamp(40px,5vw,72px)}
.cells>*{border-left:1px solid var(--rail);padding:clamp(22px,2.4vw,34px)}
.cells>*:first-child{border-left:0}
.cells--2{grid-template-columns:1fr 1fr}
.cells--3{grid-template-columns:repeat(3,1fr)}

/* ---- 1 · hero ---- */
.hero{position:relative;height:280vh}
.hero__stage{position:sticky;top:0;height:100vh;height:100svh;display:flex;flex-direction:column;padding-top:var(--nav)}
.hero__stage>.shell{flex:1;display:flex;flex-direction:column;min-height:0}
.hero__text{padding:clamp(28px,6vh,76px) var(--in) clamp(22px,3.6vh,40px);display:flex;flex-direction:column;gap:20px}
.hero__text .d1{max-width:13em;font-size:clamp(40px,5.4vw,76px)}
.hero__text .big{max-width:31em;color:var(--mute)}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.field{position:relative;flex:1;min-height:max(150px,26vh);border-top:1px solid var(--rail)}
.field canvas{position:absolute;inset:0;width:100%;height:100%}
.field__cap{display:flex;justify-content:space-between;align-items:center;gap:16px;height:52px;padding-inline:var(--in);border-top:1px solid var(--rail);border-bottom:1px solid var(--rail);font-size:15px}
.field__cap b{font-weight:600}
.swap{position:relative;display:inline-grid}
.swap>span{grid-area:1/1;transition:opacity .5s var(--ease),transform .5s var(--ease);text-align:right}
.swap>span+span{opacity:0;transform:translateY(8px)}
.swap.on>span:first-child{opacity:0;transform:translateY(-8px)}
.swap.on>span+span{opacity:1;transform:none}
.who{position:absolute;bottom:18px;width:min(300px,calc(100% - 40px));background:var(--paper);border:1px solid var(--rail);border-radius:12px;padding:16px 18px;box-shadow:0 18px 40px -24px rgba(18,18,17,.35);opacity:0;transform:translateY(10px);transition:opacity .5s var(--ease),transform .5s var(--ease);pointer-events:none}
.who.on{opacity:1;transform:none}
.who b{display:block;font-size:16px;font-weight:600;letter-spacing:-.01em}
.who p{font-size:14px;line-height:1.45;color:var(--mute);margin-top:6px}
.who .st{display:inline-block;margin-top:12px;font-size:12px;font-weight:600;letter-spacing:.04em;padding:4px 10px;border-radius:999px;box-shadow:inset 0 0 0 1px var(--rail)}

/* ---- 2 · problema ---- */
.problem{display:flex;flex-direction:column;gap:clamp(36px,5vw,72px)}

/* ---- 3 · movimiento ---- */
.moments{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--rail);margin-top:clamp(40px,5vw,72px)}
.moment{display:flex;flex-direction:column;gap:16px;min-height:clamp(240px,22vw,290px);padding:clamp(22px,2.4vw,34px);border-bottom:1px solid var(--rail);border-left:1px solid var(--rail);transition:background .4s var(--ease)}
.moment:nth-child(3n+1){border-left:0}
.moment:hover{background:var(--soft)}
.moment .d3{max-width:12em}
.moment p{margin-top:auto;color:var(--mute);font-size:15px}
.moment:hover .bi i,.half:hover .bi i,.team:hover .bi i,.out:hover .bi i{animation-duration:.55s}

.join{position:relative;overflow:hidden;isolation:isolate}
.join__bg{position:absolute;inset:-40px 0;width:100%;height:calc(100% + 80px);filter:blur(14px);opacity:.75;z-index:-1}
.join::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,var(--ink) 0%,color-mix(in srgb,var(--ink) 10%,transparent) 30%,color-mix(in srgb,var(--ink) 10%,transparent) 70%,var(--ink) 100%)}
.join__in{padding-block:clamp(96px,13vw,180px);display:flex;flex-direction:column;gap:clamp(40px,5vw,64px)}
.join__in .d2{max-width:15em}
.join__start{display:flex;flex-direction:column;gap:18px}
.join__start .big{color:var(--mute)}

/* ---- 4 · dos mitades ---- */
.half{position:relative;display:flex;flex-direction:column;gap:16px;min-height:clamp(240px,24vw,310px);transition:background .35s}
.half:hover{background:var(--soft)}
.half .d3{max-width:13em}
.half p{color:var(--mute);max-width:24em}
.go{margin-top:auto;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;box-shadow:inset 0 0 0 1px var(--rail);transition:background .35s,color .35s,transform .45s var(--ease-out)}
.half:hover .go{background:var(--fg);color:var(--bg);transform:translateY(3px)}

/* ---- scroll lateral guiado por el scroll vertical ---- */
.hs{position:relative}
.hs__stage{padding-block:clamp(14px,2.2vh,30px)}
/* el título del bloque viaja con las tarjetas: se queda arriba mientras avanzan */
.hs__h{padding-bottom:clamp(16px,2.6vh,30px)}
.hs__h .d2{max-width:20em;font-size:clamp(30px,3.6vw,50px)}
/* si el bloque no cabe en la pantalla, no se fija: las tarjetas se deslizan y encajan una a una */
.hs:not(.hs--on) .hs__view{scroll-snap-type:x mandatory;scroll-behavior:smooth}
.hs:not(.hs--on) .hs__track>*{scroll-snap-align:start}
.hs--on .hs__stage{position:sticky;top:var(--hs-top,var(--nav))}
.hs__view{overflow-x:auto;scrollbar-width:none;border-top:1px solid var(--rail);border-bottom:1px solid var(--rail)}
.hs__view::-webkit-scrollbar{display:none}
.hs--on .hs__view{overflow:hidden}
.hs__track{display:flex;will-change:transform}
.hs__track>*{flex:none;border-left:1px solid var(--rail)}
.hs__track>*:first-child{border-left:0}
.hs__foot{display:flex;align-items:center;gap:16px;padding:12px var(--in) 0}
.hs__bar{flex:1;height:2px;background:var(--rail-2);border-radius:2px;overflow:hidden}
.hs__bar i{display:block;height:100%;background:var(--fg);transform-origin:left;transform:scaleX(var(--p,0))}
.hs__n{font-size:13px;color:var(--mute-2);font-variant-numeric:tabular-nums;min-width:48px;text-align:right}
.hs--on .hs__view{cursor:grab;touch-action:pan-y}
.hs--on .hs__view.drag{cursor:grabbing;user-select:none;-webkit-user-select:none}
.hs__view.drag *{pointer-events:none}
.hs__arr{display:flex;gap:8px}
.hs__btn{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;box-shadow:inset 0 0 0 1px var(--rail);font-size:15px;transition:background .25s,transform .25s var(--ease)}
.hs__btn:hover{background:var(--fg);color:var(--bg);transform:translateY(-1px)}


/* ---- 5 · perfil abierto ---- */
.prof__head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px 32px;flex-wrap:wrap;padding:0 var(--in) 14px}
.prof__who{min-width:0}
.prof__who .d3{margin-bottom:6px}
.swapin{transition:opacity .3s var(--ease),transform .3s var(--ease)}
.swapin.out{opacity:0;transform:translateY(8px)}
.pc{width:clamp(290px,31vw,392px);height:clamp(330px,calc(100svh - 420px),450px);padding:24px clamp(20px,2.2vw,30px);display:flex;flex-direction:column;gap:16px;transition:background .3s}
.pc:hover{background:var(--paper)}
.pc__t{display:flex;justify-content:space-between;align-items:center;gap:12px}
.pc__t .i{font-size:13px;color:var(--mute-2);font-variant-numeric:tabular-nums}
.pc__b{flex:1;display:flex;flex-direction:column;gap:14px;min-height:0;transition:opacity .32s var(--ease),transform .32s var(--ease)}
.pc.out .pc__b{opacity:0;transform:translateY(12px)}
.pc__lead{font-size:16.5px;line-height:1.5}
.pc__num{font-size:clamp(60px,6.4vw,92px);line-height:1;letter-spacing:-.05em}
.pc__src{margin-top:auto;font-size:12.5px;color:var(--mute-2)}
.pc__list li{padding:10px 0;border-top:1px solid var(--rail-2);font-size:15.5px}
.pc__list li:last-child{border-bottom:1px solid var(--rail-2)}
.pc__stg li{display:grid;grid-template-columns:92px 1fr;gap:12px;padding:9px 0;border-top:1px solid var(--rail-2);font-size:14.5px;line-height:1.4}
.pc__stg li:last-child{border-bottom:1px solid var(--rail-2)}
.pc__stg span{font-size:11.5px;font-weight:600;letter-spacing:.02em;color:var(--mute-2);padding-top:2px}
.pc__thr li{position:relative;padding:0 0 16px 26px;font-size:15.5px;line-height:1.4}
.pc__thr li::before{content:"";position:absolute;left:4px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--fg)}
.pc__thr li::after{content:"";position:absolute;left:8px;top:18px;bottom:2px;width:1px;background:var(--rail)}
.pc__thr li:last-child{padding-bottom:0}
.pc__thr li:last-child::after{display:none}
.pc__thr li:last-child::before{box-shadow:0 0 0 5px color-mix(in srgb,var(--fg) 12%,transparent)}
.prof__note{font-size:12.5px;color:var(--mute-2);flex:none;max-width:42%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---- 6 · conversación ---- */
.usecases{padding-inline:var(--in);margin-top:clamp(32px,4vw,52px)}
.conv{display:grid;grid-template-columns:1.15fr .85fr;border-top:1px solid var(--rail);border-bottom:1px solid var(--rail);margin-top:18px}
.conv__l{padding:clamp(22px,2.6vw,36px);min-height:420px}
.conv__r{--fg:var(--bone);--bg:var(--ink);border-left:1px solid var(--rail);background:var(--ink);color:var(--bone);padding:clamp(22px,2.6vw,36px);display:flex;flex-direction:column}
.thread{display:flex;flex-direction:column;gap:14px}
.msg{max-width:88%;background:var(--paper);border:1px solid var(--rail);border-radius:16px;padding:14px 16px;font-size:16px;line-height:1.5;animation:msgIn .55s var(--ease) both}
.msg small{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--mute-2);margin-bottom:6px}
.msg--us{align-self:flex-end;background:transparent;border-style:dashed}
.msg small svg{width:12px;height:12px}
.typing{align-self:flex-end;display:inline-flex;gap:5px;padding:15px 18px;border:1px dashed var(--rail);border-radius:16px;animation:msgIn .4s var(--ease) both}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--mute-2);animation:dot 1s ease-in-out infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes dot{0%,100%{opacity:.25;transform:none}50%{opacity:1;transform:translateY(-3px)}}
@keyframes msgIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.note__brand{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--mute);padding-bottom:14px}
.note__brand svg{width:16px;height:16px}
.note__row{display:grid;grid-template-columns:118px 1fr;gap:14px;padding:13px 0;border-top:1px solid var(--rail);font-size:15px;line-height:1.45;animation:msgIn .5s var(--ease) both;animation-delay:var(--d,0s)}
.note__row:last-child{border-bottom:1px solid var(--rail)}
.note__row span{font-size:12.5px;color:var(--mute-2);padding-top:2px}
.foot-line{padding:16px var(--in) 0;font-size:14px;color:var(--mute-2)}

/* ---- 7 · negocio ---- */
.out{display:flex;flex-direction:column;gap:16px;min-height:clamp(240px,23vw,300px)}
.out .d2{letter-spacing:-.045em}
.out p{margin-top:auto;color:var(--mute);font-size:15.5px;max-width:24em}

/* ---- 8 · equipos ---- */
.team{width:clamp(260px,24vw,300px);height:clamp(240px,calc(100svh - 560px),300px);padding:26px clamp(20px,2.2vw,28px);display:flex;flex-direction:column;gap:16px;transition:background .3s}
.team:hover{background:var(--paper)}
.team p{margin-top:auto;color:var(--mute);font-size:15.5px}

/* ---- 9 · perfiles, no personas ---- */
.trust{display:flex;flex-direction:column;gap:12px;min-height:200px}
.trust .bi{margin-bottom:8px}
.trust b{font-weight:600;font-size:17px}
.trust p{color:var(--mute);font-size:15.5px}

/* ---- 10 · institución ---- */
.grid4{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--rail);margin-top:clamp(40px,5vw,72px)}
.grid4>*{padding:clamp(22px,2.6vw,36px);border-bottom:1px solid var(--rail);display:flex;flex-direction:column;gap:14px;min-height:220px}
.grid4>*:nth-child(even){border-left:1px solid var(--rail)}
.grid4 p{color:var(--mute);max-width:26em;margin-top:auto}
.plug{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--rail)}
.plug>*{padding:22px clamp(22px,2.6vw,36px);border-left:1px solid var(--rail);display:flex;flex-direction:column;gap:6px}
.plug>*:first-child{border-left:0}
.plug b{font-size:15px;font-weight:600}
.plug p{font-size:14.5px;color:var(--mute)}

/* ---- 11 · gateway ---- */
.found{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(36px,5vw,80px);align-items:start}
.found__l{display:flex;flex-direction:column;gap:24px;position:sticky;top:calc(var(--nav) + 40px)}
.found__l .big{color:var(--mute)}
.found__list{border-top:1px solid var(--rail)}
.found__list li{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--rail);font-size:16px}
.gw{--bg:var(--bone);--fg:var(--ink);background:var(--bone);color:var(--ink);border-radius:18px;padding:clamp(18px,2.4vw,30px);min-height:560px;display:flex;flex-direction:column;gap:16px;box-shadow:0 40px 90px -50px rgba(0,0,0,.8)}
.gw__top{display:flex;align-items:center;gap:14px}
.gw__back{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;box-shadow:inset 0 0 0 1px var(--rail);transition:opacity .3s,background .2s}
.gw__back:hover{background:var(--soft)}
.gw__back[hidden]{display:grid;visibility:hidden}
.gw__prog{flex:1;height:3px;border-radius:3px;background:var(--rail-2);overflow:hidden}
.gw__prog i{display:block;height:100%;background:var(--fg);transform-origin:left;transform:scaleX(var(--p,0));transition:transform .5s var(--ease)}
.gw__n{font-size:13px;color:var(--mute-2);font-variant-numeric:tabular-nums}
.gw__trail{display:flex;flex-wrap:wrap;gap:6px;min-height:0}
.gw__trail span{font-size:12.5px;padding:5px 10px;border-radius:999px;background:var(--soft);color:var(--mute);animation:msgIn .4s var(--ease) both}
.gw__body{flex:1;display:flex;flex-direction:column}
.gw__step{display:flex;flex-direction:column;gap:18px;flex:1;animation:stepIn .45s var(--ease) both}
.gw__step.back{animation-name:stepBack}
@keyframes stepIn{from{opacity:0;transform:translateX(22px)}to{opacity:1;transform:none}}
@keyframes stepBack{from{opacity:0;transform:translateX(-22px)}to{opacity:1;transform:none}}
.gw__q{font-size:clamp(24px,2.4vw,30px);line-height:1.1;letter-spacing:-.03em;font-weight:400}
.gw__hint{font-size:14.5px;color:var(--mute);margin-top:-8px}
.acc{border-top:1px solid var(--rail)}
.acc__row{border-bottom:1px solid var(--rail)}
.acc__btn{width:100%;display:flex;align-items:center;gap:14px;padding:12px 4px;text-align:left;font-size:16.5px;transition:background .2s}
.acc__btn:hover{background:var(--soft)}
.acc__btn .bi{--s:30px}
.acc__btn em{margin-left:auto;white-space:nowrap;font-style:normal;font-size:13px;color:var(--mute-2)}
.acc__btn .chev{width:20px;text-align:center;transition:transform .35s var(--ease);color:var(--mute)}
.acc__row.open .chev{transform:rotate(90deg)}
.acc__panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s var(--ease)}
.acc__row.open .acc__panel{grid-template-rows:1fr}
.acc__panel>div{overflow:hidden}
.acc__panel .opts{padding:4px 4px 16px 48px}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:8px 16px;border-radius:999px;font-size:14.5px;line-height:1.25;text-align:left;box-shadow:inset 0 0 0 1px var(--rail);transition:background .25s var(--ease),color .25s,box-shadow .25s,transform .25s var(--ease)}
.opt:hover{box-shadow:inset 0 0 0 1px var(--fg);transform:translateY(-1px)}
.opt[aria-pressed="true"]{background:var(--fg);color:var(--bg);box-shadow:none}
.opt[aria-pressed="true"]::before{content:"✓";font-size:12px}
.opt .bi{--s:22px;color:currentColor}
.opt[aria-pressed="true"] .bi i{background:var(--fg)}
.gw__next{display:flex;align-items:center;gap:14px;margin-top:auto;padding-top:8px}
.gw__next small{font-size:13px;color:var(--mute-2)}
.gw__form{display:flex;flex-direction:column;gap:12px}
.gw__form[hidden]{display:none}
.gw__form .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.gw__form label{display:grid;gap:6px;font-size:13px;color:var(--mute)}
.gw__form input{width:100%;background:var(--paper);border:1px solid var(--rail);border-radius:10px;padding:13px 14px;font-size:16px;color:var(--fg);outline:none;transition:border-color .2s}
.gw__form input:focus{border-color:var(--fg)}
.gw__go{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:6px}
.gw__msg{font-size:13.5px;color:var(--mute)}
.gw__done{display:flex;flex-direction:column;gap:18px;animation:stepIn .5s var(--ease) both}
.gw__done .bi{--s:52px}
.sum{border-top:1px solid var(--rail)}
.sum li{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--rail);font-size:15px;animation:msgIn .5s var(--ease) both;animation-delay:var(--d,0s)}
.sum li span{font-size:12.5px;color:var(--mute-2);padding-top:2px}

/* ---- 12 · preguntas ---- */
.faq{border-top:1px solid var(--rail);margin-top:clamp(36px,4vw,56px)}
.faq details{border-bottom:1px solid var(--rail)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px var(--in);font-size:clamp(18px,1.7vw,22px);letter-spacing:-.015em;transition:background .25s}
.faq summary:hover{background:var(--soft)}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:none;width:30px;height:30px;border-radius:50%;box-shadow:inset 0 0 0 1px var(--rail);display:grid;place-items:center;font-style:normal;transition:transform .35s var(--ease)}
.faq details[open] summary i{transform:rotate(45deg)}
.faq details p{padding:0 var(--in) 24px;color:var(--mute);max-width:44em}

/* ---- 13 · cierre: escuchando ---- */
.end{position:relative;overflow:hidden;isolation:isolate;padding-bottom:clamp(140px,18vw,240px)}
.end__bg{position:absolute;left:0;right:0;bottom:0;width:100%;height:62%;z-index:-1;-webkit-mask-image:linear-gradient(180deg,transparent,#000 45%);mask-image:linear-gradient(180deg,transparent,#000 45%)}
.end__in{display:flex;flex-direction:column;gap:34px;align-items:flex-start}
.end__in .d1{max-width:14em}
.footer{border-top:1px solid var(--rail)}
.footer .shell{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:26px var(--in);font-size:14px;color:var(--mute)}
.footer .brand span{font-size:18px;color:var(--fg)}
.footer .brand svg{width:20px;height:20px}
.footer nav{display:flex;gap:22px}
.footer a:hover{color:var(--fg)}

/* ---- responsive ---- */
@media (max-width:1000px){
  .conv{grid-template-columns:1fr}
  .conv__r{border-left:0}
  .found{grid-template-columns:1fr}
  .found__l{position:static}
  .moments{grid-template-columns:1fr 1fr}
  .moment:nth-child(3n+1){border-left:1px solid var(--rail)}
  .moment:nth-child(2n+1){border-left:0}
}
@media (max-width:760px){
  .hs__foot{flex-wrap:wrap}
  .prof__note{order:5;flex-basis:100%;max-width:none;white-space:normal}
  :root{--nav:60px}
  :root.has-strip{--strip:34px;--nav:calc(60px + var(--strip))}
  .strip .shell{gap:10px;font-size:12.5px}
  .strip__t,.strip__d{display:none}
  .strip__m{display:inline}
  .header__go .link{display:none}
  .hero{height:240vh}
  .hero__text{gap:16px;padding-top:28px}
  .hero__text .big{font-size:17px}
  .pill{height:44px;padding-inline:18px}
  .field__cap{font-size:13.5px;height:48px}
  .who{width:min(232px,62%);padding:14px 15px}
  .who p{font-size:13.5px}
  .cells--2,.cells--3,.grid4,.plug{grid-template-columns:1fr}
  .cells>*{border-left:0;border-top:1px solid var(--rail)}
  .cells>*:first-child{border-top:0}
  .grid4>*:nth-child(even){border-left:0}
  .grid4>*{min-height:0}
  .plug>*{border-left:0;border-top:1px solid var(--rail)}
  .plug>*:first-child{border-top:0}
  .moments{grid-template-columns:1fr}
  .moment,.moment:nth-child(3n+1){border-left:0;min-height:0;display:grid;grid-template-columns:46px 1fr;column-gap:18px;row-gap:6px;align-items:start}
  .moment .bi{grid-row:span 2}
  .moment p{margin-top:0}
  .half,.out,.trust{min-height:0}
  .half .go{margin-top:8px}
  .out p{margin-top:4px}
  .chips--scroll{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:calc(var(--in) * -1);padding-inline:var(--in);padding-bottom:4px}
  .chips--scroll::-webkit-scrollbar{display:none}
  .tabs--scroll{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:calc(var(--in) * -1);padding-inline:var(--in)}
  .tabs--scroll::-webkit-scrollbar{display:none}
  .prof__head .tabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:calc(var(--in) * -1);padding-inline:var(--in);width:calc(100% + 2*var(--in))}
  .prof__head .tabs::-webkit-scrollbar{display:none}
  .pc{width:84vw;height:clamp(360px,calc(100svh - 410px),450px)}
  .team{width:72vw;height:260px}
  .hs__stage{padding-block:16px}
  .prof__head{padding-bottom:14px}
  .msg{max-width:100%}
  .conv__l{min-height:400px}
  .note__row{grid-template-columns:1fr;gap:4px}
  .gw{min-height:0;border-radius:14px}
  .gw__form .two{grid-template-columns:1fr}
  .acc__panel .opts{padding-left:4px}
  .acc__btn em{display:none}
  .acc__btn .chev{margin-left:auto}
  .sum li{grid-template-columns:1fr;gap:2px}
  .end__bg{height:48%}
}
@media (prefers-reduced-motion:reduce){
  .hero{height:auto}
  .hero__stage{position:relative;height:auto;min-height:100svh}
  .r{opacity:1;transform:none;transition:none}
  .bi i{animation:none}
  html{scroll-behavior:auto}
}