/* serevo — estilos del sitio
   Sistema: un único radio (--r) para todos los contenedores; píldora solo en botones, chips y pestañas.
   Espaciado en múltiplos de 8. Contraste verificado (WCAG AA) en los dos temas. */

@font-face{font-family:Geist;src:url(../fonts/Geist-Variable.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Geist Mono";src:url(../fonts/GeistMono-Variable.woff2) format("woff2");font-weight:100 900;font-display:swap}

/* ---------- Temas ---------- */
:root,
:root[data-theme="dark"]{
  --bg:#050505; --fg:#f2f2f0; --mute:#a3a3a0; --mute2:#8a8a86;
  --line:#1e1e1e; --line2:#2e2e2e; --card:#0e0e0e; --card-h:#141414; --card-edge:rgba(255,255,255,.06);
  --btn:#f2f2f0; --btn-fg:#050505; --nav:rgba(5,5,5,.97);
  --accent:#c8f560; --accent-ink:#c8f560; --accent-fg:#050505;
  --shadow:0 1px 0 rgba(255,255,255,.03) inset;
  --shadow-h:0 1px 0 rgba(255,255,255,.05) inset,0 24px 48px -24px rgba(0,0,0,.8);
  --spot:rgba(200,245,96,.07); --grain:.05;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#dedede; --fg:#161616; --mute:#47473f; --mute2:#55554e;
  --line:#c8c8c5; --line2:#b1b1ad; --card:#d0d0d0; --card-h:#c7c7c7; --card-edge:rgba(0,0,0,.05);
  --btn:#161616; --btn-fg:#dedede; --nav:rgba(222,222,222,.97);
  --accent:#5c8a0e; --accent-ink:#3a6208; --accent-fg:#050505;
  --shadow:0 1px 2px rgba(0,0,0,.04);
  --shadow-h:0 2px 4px rgba(0,0,0,.04),0 24px 48px -24px rgba(0,0,0,.18);
  --spot:rgba(255,255,255,.4); --grain:.03;
  color-scheme:light;
}
:root{
  --sans:Geist,ui-sans-serif,system-ui,sans-serif; --mono:"Geist Mono",ui-monospace,Menlo,monospace;
  --r:28px; --pill:999px; --pad:32px; --r-in:calc(var(--r) - 8px); --gap:16px;
  --ease:cubic-bezier(.65,0,.35,1); --out:cubic-bezier(.16,1,.3,1); --spring:cubic-bezier(.34,1.4,.64,1); --t:.7s;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"ss01" on}
/* grano muy fino para que el fondo no se vea plano */
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:90;opacity:var(--grain);mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
/* El color de tema se interpola con el scroll (site.js): no lleva transición CSS. */
img,video,canvas,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
::selection{background:var(--accent);color:var(--accent-fg)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
[hidden]{display:none!important}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:16px;top:-80px;z-index:200;background:var(--btn);color:var(--btn-fg);padding:12px 18px;border-radius:var(--pill)}
.skip:focus{top:16px}

/* ---------- Estructura ---------- */
.wrap{max-width:1360px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.mute{color:var(--mute)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);display:inline-block;flex:none}
.dot.glow{box-shadow:0 0 16px rgba(200,245,96,.6)}
.tag{display:inline-flex;align-items:center;gap:10px;color:var(--mute)}
.accent{color:var(--accent-ink)}
.blk{display:block}
.mt16{margin-top:16px}

/* Tarjeta: el único contenedor del sitio */
.card{position:relative;background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden;isolation:isolate}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;border:1px solid var(--card-edge);z-index:2}
@media (hover:hover) and (pointer:fine){
  .card.lift{transition:transform .35s var(--spring),box-shadow .35s var(--out)}
  .card.lift:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);background:var(--card-h)}
  /* foco de luz que sigue al cursor */
  .card.lift::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:0;transition:opacity .35s var(--out);background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),var(--spot),transparent 60%)}
  .card.lift:hover::after{opacity:1}
}

/* ---------- Marca ---------- */
.brand{display:inline-flex;align-items:center;gap:9px}
.brand .mark{width:12px;height:22px;flex:none}
.brand .mark .a{fill:var(--fg)}
.brand .mark .b{fill:var(--accent)}
.brand .wm{font-weight:500;font-size:21px;letter-spacing:-.055em;line-height:1}
.nav .brand{gap:11px}.nav .brand .mark{width:16px;height:30px}.nav .brand .wm{font-size:29px}

/* ---------- Navegación ---------- */
.nav{position:sticky;top:0;z-index:50;background:var(--nav);-webkit-backdrop-filter:saturate(1.4) blur(16px);backdrop-filter:saturate(1.4) blur(16px);border-bottom:1px solid var(--line)}
.nav .wrap{height:88px;display:flex;align-items:center;gap:32px}
.nav-links{display:flex;align-items:center;gap:4px;font-size:14px}
.nav-links>a,.nav-dd>a{color:var(--mute);min-height:44px;padding:0 14px;border-radius:var(--pill);display:inline-flex;align-items:center;gap:6px;transition:color .2s,background-color .2s}
.nav-links>a:hover,.nav-dd>a:hover{color:var(--fg);background:var(--card)}
.nav-links a[aria-current="page"]{color:var(--fg)}
.nav-dd{position:relative}
.nav-dd .chev{width:9px;height:9px;opacity:.6}
.dd{position:absolute;left:0;top:100%;padding-top:8px;opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity .2s,transform .25s var(--out),visibility .2s}
.nav-dd:hover .dd,.nav-dd:focus-within .dd{opacity:1;visibility:visible;transform:none}
.dd-in{min-width:280px;background:var(--card);border:1px solid var(--card-edge);border-radius:var(--r);padding:8px;box-shadow:0 24px 48px -16px rgba(0,0,0,.35)}
.dd-in a{display:flex;flex-direction:column;gap:2px;padding:12px 16px;border-radius:var(--r-in)}
.dd-in a:hover{background:var(--card-h)}
.dd-in b{font-weight:500;font-size:14px;color:var(--fg)}
.dd-in span{font-size:13px;color:var(--mute)}
.nav-r{margin-left:auto;display:flex;align-items:center;gap:10px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:44px;background:var(--btn);color:var(--btn-fg);border:1px solid var(--btn);border-radius:var(--pill);padding:12px 22px;font-size:15px;font-weight:500;cursor:pointer;white-space:nowrap;transition:background-color .25s,color .25s,border-color .25s,transform .3s var(--spring)}
.btn:hover{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.btn:active{transform:scale(.97)}
.btn .arr{transition:transform .3s var(--spring)}
.btn:hover .arr{transform:translateX(3px)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-ghost{background:transparent;color:var(--fg);border-color:var(--line2)}
.btn-ghost:hover{background:transparent;color:var(--fg);border-color:var(--fg)}
.btn-lg{min-height:56px;padding:16px 28px;font-size:16px}

/* Selector de idioma */
.lang{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:8px;min-height:44px;background:transparent;border:1px solid var(--line2);border-radius:var(--pill);padding:0 16px 0 14px;font-size:14px;color:var(--fg);cursor:pointer}
.lang-btn:hover,.lang-btn[aria-expanded="true"]{border-color:var(--fg)}
.lang-btn svg{width:15px;height:15px;flex:none}
.lang-btn .chev{width:9px;height:9px;opacity:.6;transition:transform .25s var(--out)}
.lang-btn[aria-expanded="true"] .chev{transform:rotate(180deg)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:200px;background:var(--card);border:1px solid var(--card-edge);border-radius:var(--r);padding:8px;box-shadow:0 24px 48px -16px rgba(0,0,0,.35);display:none;z-index:60}
.lang-menu.open{display:block}
.lang-menu button{width:100%;min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:transparent;border:0;border-radius:var(--r-in);padding:0 16px;font-size:14px;cursor:pointer;text-align:left}
.lang-menu button:hover{background:var(--card-h)}
.lang-menu button small{font-family:var(--mono);font-size:12px;color:var(--mute2);letter-spacing:.06em}
.lang-menu button[aria-checked="true"]::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}
.lang-menu button[aria-checked="true"] small{display:none}

/* Menú móvil */
.menu-btn{display:none;min-height:44px;align-items:center;background:transparent;border:1px solid var(--line2);border-radius:var(--pill);padding:0 18px;font-size:14px;cursor:pointer}
.mnav{display:none;position:fixed;inset:88px 0 0;z-index:49;background:var(--bg);padding:24px;overflow:auto}
.mnav.open{display:block}
.mnav a{display:flex;justify-content:space-between;align-items:center;min-height:64px;border-bottom:1px solid var(--line);font-size:26px;letter-spacing:-.03em}
.mnav a.sub{font-size:18px;color:var(--mute);padding-left:16px;min-height:52px}
.mnav .lrow{display:flex;gap:8px;margin-top:24px}
.mnav .lrow button{flex:1;min-height:48px;cursor:pointer;background:transparent;border:1px solid var(--line2);border-radius:var(--pill);font-size:15px}
.mnav .lrow button[aria-checked="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.mnav .btn{margin-top:24px;width:100%}

/* ---------- Tipografía ---------- */
.h-xl{font-size:clamp(46px,6vw,92px);line-height:1;letter-spacing:-.05em;font-weight:400;margin:0;text-wrap:balance}
.h-l{font-size:clamp(36px,4.4vw,64px);line-height:1.04;letter-spacing:-.045em;font-weight:400;margin:0;text-wrap:balance}
.h-m{font-size:clamp(26px,2.4vw,32px);line-height:1.12;letter-spacing:-.035em;font-weight:400;margin:0}
.h-s{font-size:22px;line-height:1.2;letter-spacing:-.025em;font-weight:450;margin:0}
.lead{font-size:clamp(17px,1.35vw,20px);line-height:1.5;color:var(--mute);margin:0;max-width:560px;text-wrap:pretty}
.body{font-size:16px;line-height:1.6;color:var(--mute);margin:0;text-wrap:pretty}

/* ---------- Secciones ---------- */
.sec{padding:128px 0}
.sec-tight{padding-top:0}
.sec-head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;padding:0 0 64px}
.sec-head .mono{grid-column:1 / span 3;padding-top:14px;color:var(--mute2)}
.sec-head .sh-r{grid-column:4 / span 9}
.sec-head .h-l{max-width:900px}
.sec-head .lead{margin-top:24px}

/* ---------- Rejilla de tarjetas con filas alineadas (subgrid) ----------
   Cada tarjeta ocupa N filas del padre y comparte sus pistas: el título de todas
   las tarjetas de una fila queda a la misma altura, aunque los textos tengan distinto largo. */
.cells{display:grid;gap:var(--gap)}
.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.faq .cell{--rows:2}.faq .h-s{margin-bottom:12px}
.c5{grid-template-columns:repeat(5,minmax(0,1fr))}
.cell{display:grid;grid-row:span var(--rows,3);grid-template-rows:subgrid;row-gap:0;align-content:start;padding:var(--pad) var(--pad) 36px}
.cell>*{min-width:0}
.cell-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:72px}
.cell-top .mono{color:var(--mute2)}
.cell h3{margin-bottom:12px;align-self:end}
.cell .body{align-self:start}
.ico{width:36px;height:36px;overflow:visible}
.ico .s{stroke:var(--fg);fill:none;stroke-width:1}
.ico .f{fill:var(--accent);transform-box:fill-box;transform-origin:center;transition:transform .45s var(--spring)}
.ico .bgf{fill:var(--card)}
.card.lift:hover .ico .f{transform:scale(1.35)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:16px 0 0}
.hero::before{content:"";position:absolute;left:-10%;top:-20%;width:70%;height:90%;pointer-events:none;background:radial-gradient(closest-side,rgba(200,245,96,.07),transparent);filter:blur(20px)}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:var(--gap);min-height:calc(100svh - 88px - 128px)}
.hero-l{padding:72px 32px 48px 0;display:flex;flex-direction:column;justify-content:flex-end;gap:28px}
.hero h1{min-height:3.02em}
.hero h1 .w{display:inline-block;padding:0 .1em;margin-left:-.1em;border-radius:.16em;white-space:nowrap;transition:background-color .35s,color .35s}
.hero h1 .w.on{background:var(--accent);color:var(--accent-fg)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;padding-top:8px}
.hero-r{min-height:540px;cursor:crosshair}
.hero-r canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:pan-y}
.hud{position:absolute;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--mute2);line-height:1.7;pointer-events:none;z-index:1}
.hud-tr{top:24px;right:28px;text-align:right}
.hud-bl{left:28px;bottom:24px}
.hud .live{color:var(--accent-ink)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);margin-top:var(--gap)}
.stats>div{padding:20px 24px;display:flex;flex-direction:column;gap:6px}
.stats span:first-child{font-size:13px;color:var(--mute2)}
.stats span:last-child{font-size:18px}

/* entrada fluida de la portada al terminar la carga */
.hero-l>*,.hero-r,.stats{transition:opacity 1s var(--out),transform 1.2s var(--out)}
.hero-l>:nth-child(2){transition-delay:.06s}.hero-l>:nth-child(3){transition-delay:.12s}.hero-l>:nth-child(4){transition-delay:.18s}
.hero-r{transition-delay:.1s}.stats{transition-delay:.24s}
.entering .hero-l>*,.entering .hero-r,.entering .stats{opacity:0;transform:translateY(20px)}

/* ---------- Video ---------- */
.sec-reel{padding:var(--gap) 0 0}
.reel{height:min(86vh,780px);min-height:520px;background:#000}
.reel video{position:absolute;inset:-4% 0;width:100%;height:108%;object-fit:cover;opacity:0;transition:opacity 1.4s ease;filter:grayscale(1) contrast(1.1) brightness(1.05);transform:translateY(var(--py,0px))}
.reel video.on{opacity:1}
.reel .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.4),rgba(0,0,0,.15) 50%,rgba(0,0,0,.45)),radial-gradient(70% 60% at 50% 50%,transparent,rgba(0,0,0,.3))}
.phr{position:absolute;inset:0;display:grid;place-items:center;padding:0 24px;color:#f2f2f0;z-index:1}
.phr>div{grid-area:1/1;display:flex;flex-direction:column;align-items:center;gap:20px;text-align:center;opacity:0;transform:translateY(18px);filter:blur(8px);transition:opacity .9s ease,transform .9s var(--out),filter .9s ease}
.phr>div.on{opacity:1;transform:none;filter:none}
.phr .mono{color:#c8f560}
.phr .big{font-size:clamp(48px,8.5vw,128px);letter-spacing:-.055em;line-height:1}
.reel-dots{position:absolute;left:0;right:0;bottom:28px;display:flex;justify-content:center;gap:8px;z-index:1}
.reel-dots i{height:4px;width:8px;border-radius:4px;background:#4a4a4a;transition:all .5s var(--out)}
.reel-dots i.on{width:28px;background:#c8f560}

/* ---------- Transición narrativa negro → gris (solo Inicio) ---------- */
.shift{position:relative;height:175vh}
.shift-in{position:sticky;top:0;height:100svh;display:flex;align-items:center;color:var(--fg)}
.shift-in .wrap{width:100%}
.shift .mono{color:var(--mute2);margin-bottom:28px;display:flex;align-items:center;gap:10px}
.shift-t{font-size:clamp(40px,6.2vw,104px);line-height:1.02;letter-spacing:-.05em;font-weight:400;margin:0;max-width:1180px;text-wrap:balance}
.shift-t .wd{opacity:var(--o,.14)}
.shift-t .wd.hl{color:var(--accent)}

/* ---------- Clientes (cinta que se desplaza) ---------- */
.clients{position:relative;margin-top:-22vh;padding:0 0 32px;overflow:hidden}
.clients-k{display:flex;align-items:center;justify-content:center;gap:10px;color:var(--mute2);margin-bottom:48px}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.mq-track{display:flex;width:max-content;animation:mq 46s linear infinite}
.marquee:hover .mq-track{animation-play-state:paused}
.mq-list{display:flex;align-items:center;gap:72px;padding-right:72px;margin:0;list-style:none}
.mq-list li{display:flex;align-items:center;gap:12px;color:var(--mute);font-size:26px;letter-spacing:-.03em;white-space:nowrap;transition:color .25s}
.mq-list li:hover{color:var(--fg)}
.mq-list svg{width:26px;height:26px;fill:currentColor;flex:none}
.mq-list .w2{font-weight:700;letter-spacing:-.05em}.mq-list .w3{font-weight:300;letter-spacing:.14em;text-transform:uppercase;font-size:20px}
.mq-list .w4{font-family:var(--mono);font-size:21px;letter-spacing:-.02em}.mq-list .w5{font-weight:600;font-style:italic}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- Proceso ---------- */
.step{--rows:4}
.srow{display:flex;align-items:center;gap:12px;margin-bottom:72px}
.step .n{width:44px;height:44px;border-radius:50%;border:1px solid var(--line2);display:grid;place-items:center;font-family:var(--mono);font-size:12px;flex:none;transition:border-color .5s var(--out),color .5s var(--out),background-color .5s var(--out)}
.sline{flex:1;height:1px;background:linear-gradient(90deg,var(--line2),transparent);transform-origin:left;transform:scaleX(var(--sl,1));transition:transform .9s var(--out) .15s}
.step.in .n{border-color:var(--fg)}
.step.last.in .n{border-color:var(--accent);color:var(--accent-ink)}
.step .meta{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--mute2);margin-bottom:16px;align-self:end}
.step .h-m{margin-bottom:12px}

/* ---------- Pie ---------- */
.foot{padding-bottom:8px}
.foot-cta{margin-top:var(--gap);padding:96px 64px;display:flex;flex-wrap:wrap;gap:40px;align-items:flex-end;justify-content:space-between}
.foot-cta .h-l{max-width:820px;font-size:clamp(38px,5vw,76px)}
.foot-cta::before{border-color:rgba(255,255,255,.06)}
.foot-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding:64px 0 56px;font-size:14px}
.foot-cols h4{margin:0 0 16px;font-family:var(--mono);font-weight:400;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute2)}
.foot-cols ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.foot-cols a{color:var(--mute);transition:color .2s}
.foot-cols a:hover{color:var(--fg)}
.foot-cols .mail{font-size:18px;color:var(--fg)}
.ftag{margin-top:16px;max-width:260px}
.foot-bot{padding:24px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--mute2)}
.foot-r{display:flex;gap:20px;flex-wrap:wrap}

/* ---------- Encabezado de páginas internas ---------- */
.ph{padding:128px 0 96px}
.ph .tag{margin-bottom:28px}
.ph .lead{margin-top:28px}
.ph-tall{min-height:calc(72svh - 88px);display:flex;align-items:flex-end}
.ph-tall .wrap{width:100%}
.ph .note{margin-top:40px}

/* ---------- Quiénes somos ---------- */
.founder{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:var(--gap)}
.founder figure{margin:0;min-height:520px}
.founder img{position:absolute;inset:-6% 0;width:100%;height:112%;object-fit:cover;object-position:50% 20%;filter:grayscale(1) contrast(1.04);transform:translateY(var(--py,0px));transition:filter .6s var(--out)}
.founder figure:hover img{filter:none}
.founder figcaption{position:absolute;left:20px;bottom:20px;z-index:1;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:#f2f2f0;background:rgba(0,0,0,.55);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:8px 14px;border-radius:var(--pill)}
.founder .bio{padding:48px;display:flex;flex-direction:column;gap:24px;justify-content:flex-end}
.founder .bio .role{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-ink)}
.bio-t{display:flex;flex-direction:column;gap:18px}
.founder .bio p{margin:0;font-size:17px;line-height:1.6;color:var(--mute);max-width:620px;text-wrap:pretty}
.founder .bio p strong{color:var(--fg);font-weight:500}
.net .cell-top,.how .cell-top{margin-bottom:56px}

/* ---------- Portfolio ---------- */
.note{display:flex;align-items:flex-start;gap:12px;background:var(--card);border-radius:var(--r);padding:18px 24px;font-size:14px;line-height:1.55;color:var(--mute);max-width:780px}
.note .dot{margin-top:6px}
.case{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:var(--gap);margin-bottom:64px}
.case-side{padding:var(--pad);display:flex;flex-direction:column;gap:20px}
.case-side .badge{align-self:flex-start;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;border:1px dashed var(--line2);color:var(--mute);border-radius:var(--pill);padding:8px 14px}
.case-side dl{margin:auto 0 0;padding-top:32px;display:grid;gap:16px}
.case-side dt{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute2)}
.case-side dd{margin:4px 0 0;font-size:15px}
.case-main{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.case-main>div{padding:var(--pad);border-bottom:1px solid var(--line)}
.case-main>div:nth-child(odd){border-right:1px solid var(--line)}
.case-main>div.full{grid-column:1/-1;border-right:0}
.case-main>div:last-child{border-bottom:0}
.case-main h3{margin:0 0 12px;font-family:var(--mono);font-weight:400;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute2)}
.case-main p{margin:0;font-size:16px;line-height:1.6;color:var(--mute)}
.finds{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.finds .num{font-size:clamp(36px,3.4vw,52px);letter-spacing:-.045em;line-height:1;margin-bottom:12px;font-variant-numeric:tabular-nums}
.finds .num em{font-style:normal;color:var(--accent-ink)}
.finds p{font-size:15px}
.case-main ul{margin:0;padding-left:18px;color:var(--mute);line-height:1.8}
.teaser{margin-top:96px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:end;padding:56px}
.teaser .h-l{margin:16px 0}

/* ---------- Contacto ---------- */
.sec-form{padding:64px 0 96px}
.contact-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px;align-items:start}
.contact-side{display:flex;flex-direction:column;gap:20px;position:sticky;top:120px}
.contact-side .tag{margin-bottom:8px}
.contact-side .lead{margin:8px 0 16px;max-width:440px}
.contact-side .body{max-width:360px}
.u-link{display:inline-flex;gap:10px;align-items:center;min-height:44px;border-bottom:1px solid var(--fg);align-self:flex-start}
.more{margin-top:40px;display:flex}
.form-card{padding:40px}
.form{display:flex;flex-direction:column;gap:44px}
.fgroup{display:flex;flex-direction:column;gap:8px}
.fgroup.g16{gap:16px}
.fgroup>.mono{color:var(--mute2)}
.field{position:relative}
.field input,.field textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line2);color:var(--fg);font:inherit;font-size:24px;font-weight:300;padding:14px 100px 14px 0;border-radius:0}
.field textarea{padding-right:0;resize:vertical;min-height:60px}
.field input::placeholder,.field textarea::placeholder{color:var(--mute2)}
.field input:focus,.field textarea:focus{outline:none;border-bottom-color:var(--fg)}
.field .req{position:absolute;right:0;top:22px;font-size:12px;color:var(--mute2)}
.field .req.bad{color:#ff7a5c}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{cursor:pointer;min-height:44px;font-size:14px;padding:0 18px;border-radius:var(--pill);border:1px solid var(--line2);background:transparent;color:var(--fg)}
.chip:hover{border-color:var(--fg)}
.chip.mono{font-size:13px;text-transform:none;letter-spacing:.02em}
.chip[aria-pressed="true"]{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.flabel{font-size:24px;font-weight:300}
.submit-row{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.submit{cursor:pointer}
.note-s{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--mute2);line-height:1.4;max-width:300px}
.note-s .err{font-family:var(--mono);font-size:12px;color:#ff7a5c;letter-spacing:.02em}
.field.other{margin-top:4px}
.field.other:not([hidden]){animation:otherIn .35s var(--out)}
.field.other input{font-size:20px;padding-right:0}
@keyframes otherIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.consent{font-size:13px;color:var(--mute2);line-height:1.5;margin:-20px 0 0}
.consent a{border-bottom:1px solid var(--line2);color:var(--mute)}
.sent{display:flex;flex-direction:column;gap:20px;min-height:360px;justify-content:space-between}
.sent .tag{color:var(--accent-ink)}
.sent .h-l{font-size:clamp(34px,3.4vw,46px)}
.link-btn{align-self:flex-start;cursor:pointer;min-height:44px;background:transparent;border:0;border-bottom:1px solid var(--fg);color:var(--fg);font-size:14px;padding:0}

/* ---------- Legal ---------- */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:40px}
.tab{cursor:pointer;min-height:44px;font-size:14px;padding:0 22px;border-radius:var(--pill);border:1px solid var(--line2);background:transparent;color:var(--fg)}
.tab:hover{border-color:var(--fg)}
.tab[aria-selected="true"]{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.legal-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:48px;align-items:start}
.toc{position:sticky;top:96px;padding:20px 12px;max-height:calc(100vh - 128px);overflow:auto}
.toc .mono{color:var(--mute2);padding:0 12px 12px}
.toc nav{display:flex;flex-direction:column;gap:2px}
.toc a{padding:8px 12px;border-radius:var(--r-in);font-size:13px;line-height:1.35;color:var(--mute)}
.toc a:hover{background:var(--card-h);color:var(--fg)}
.doc{max-width:800px;padding:48px}
.doc-meta{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:12px;color:var(--mute2);padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:12px}
.doc .ldoc{display:none;flex-direction:column;gap:18px}
.doc .ldoc.on{display:flex}
.doc h2{margin:36px 0 0;font-size:28px;font-weight:400;letter-spacing:-.03em;line-height:1.15;scroll-margin-top:120px}
.doc h3{margin:12px 0 0;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-ink)}
.doc p{margin:0;font-size:16px;line-height:1.65;color:var(--mute)}
.doc strong{color:var(--fg);font-weight:500}
.doc ul{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:8px;color:var(--mute);line-height:1.6}
.doc a{color:var(--accent-ink);border-bottom:1px solid currentColor}
.doc .tw{overflow-x:auto;border:1px solid var(--line2);border-radius:var(--r-in)}
.doc table{border-collapse:collapse;width:100%;min-width:480px;font-size:14px;line-height:1.5}
.doc th{text-align:left;padding:14px 18px;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--mute2);border-bottom:1px solid var(--line2);background:var(--card-h)}
.doc td{padding:14px 18px;vertical-align:top;color:var(--mute);border-bottom:1px solid var(--line2)}
.doc tr:last-child td{border-bottom:0}
.doc td:first-child{color:var(--fg)}
.doc .lnote{font-size:14px;color:var(--mute2);border-left:2px solid var(--accent);padding-left:14px;margin:8px 0}
.doc .lnote:empty{display:none}

/* ---------- Aparición al hacer scroll ---------- */
.js [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .8s var(--out) var(--d,0ms),transform .9s var(--out) var(--d,0ms)}
.js [data-reveal].in{opacity:1;transform:none}
.js .step[data-reveal]{--sl:0}
.js .step[data-reveal].in{--sl:1}

/* ---------- Pantalla de carga ---------- */
.loader{position:fixed;inset:0;z-index:100;background:#050505;color:#f2f2f0;display:flex;align-items:center;justify-content:center;transition:opacity .9s var(--out),visibility 0s linear .9s}
.loader.out{opacity:0;visibility:hidden}
.ld-in{display:flex;flex-direction:column;align-items:center;gap:24px;transition:transform .9s var(--out),opacity .6s var(--out)}
.loader.out .ld-in{transform:scale(.94);opacity:0}
.loader .orb{width:64px;height:64px;margin-bottom:8px}
.loader .brand .mark .a{fill:#f2f2f0}
.loader .row{width:160px;display:flex;justify-content:space-between;font-family:var(--mono);font-size:12px;color:#8a8a86;letter-spacing:.08em}

/* ---------- Adaptación a pantallas ---------- */
@media (max-width:1100px){
  .c4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .c5{grid-template-columns:repeat(3,minmax(0,1fr))}
  .foot-cols{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  .nav-links,.nav-r .btn,.nav-r .lang{display:none}
  .menu-btn{display:inline-flex}
  .hero-grid{grid-template-columns:minmax(0,1fr)}
  .hero-l{padding:56px 0 32px}
  .hero-r{min-height:440px}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .c3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sec{padding:96px 0}
  .sec-head{grid-template-columns:minmax(0,1fr);gap:16px;padding-bottom:48px}
  .sec-head .mono,.sec-head .sh-r{grid-column:1}
  .founder,.case,.contact-grid,.legal-grid{grid-template-columns:minmax(0,1fr)}
  .contact-side{position:static}
  .founder .bio{padding:36px 28px}
  .case-main{grid-template-columns:minmax(0,1fr)}
  .case-main>div:nth-child(odd){border-right:0}
  .finds{grid-template-columns:minmax(0,1fr)}
  .toc{position:static;max-height:none}
  .doc{padding:32px}
  .teaser{grid-template-columns:minmax(0,1fr);padding:36px}
  .ph{padding:96px 0 64px}
  .contact-grid{gap:48px}
  .foot-cta{padding:64px 36px}
  .shift{height:220vh}
}
@media (max-width:640px){
  :root{--pad:24px}
  .wrap{padding:0 16px}
  .c2,.c3,.c4,.c5{grid-template-columns:minmax(0,1fr)}
  .cell-top,.srow{margin-bottom:40px}
  .foot-cols{grid-template-columns:1fr}
  .reel{min-height:460px}
  .field input,.field textarea,.flabel{font-size:20px}
  .form-card{padding:24px}
  .foot-cta{padding:48px 24px}
}
@media (prefers-reduced-motion:reduce){
  .mq-track{animation:none;flex-wrap:wrap;width:auto;justify-content:center}.mq-list[aria-hidden]{display:none}.marquee{-webkit-mask-image:none;mask-image:none}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}
  .js [data-reveal]{opacity:1;transform:none}
  .reel video,.founder img{transform:none}
  .shift{height:auto}
  .shift-in{position:relative;height:auto;padding:128px 0}
  .shift-t .wd{opacity:1}
}

/* ---------- Acceso de clientes ---------- */
.nav-login{font-size:14px;color:var(--mute);padding:10px 12px;border-radius:var(--pill);transition:color .2s}
.nav-login:hover,.nav-login[aria-current]{color:var(--fg)}
.lg-sec{padding-top:112px;padding-bottom:72px}
.lg-card{display:grid;grid-template-columns:1fr 1fr;min-height:600px;background:var(--card);border:1px solid var(--card-edge);border-radius:var(--r);overflow:hidden}
.lg-l{display:flex;flex-direction:column;gap:20px;padding:48px clamp(28px,5vw,72px)}
.lg-view{display:flex;flex-direction:column;gap:20px;max-width:420px}
.lg-k{display:flex;align-items:center;gap:8px;margin:8px 0 0;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-ink)}
.lg-k .dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}
.lg-h{margin:0;font-size:clamp(34px,4vw,48px);font-weight:500;letter-spacing:-.04em;line-height:1.05}
.lg-sub{margin:-6px 0 4px;color:var(--mute)}
.lg-google{display:flex;align-items:center;justify-content:center;gap:12px;min-height:48px;background:rgba(255,255,255,.07);color:var(--fg);border:1px solid rgba(255,255,255,.16);border-radius:var(--pill);font:inherit;font-weight:500;cursor:pointer;-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);box-shadow:inset 0 1px 0 rgba(255,255,255,.14);transition:background .2s,border-color .2s}
.lg-google:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28)}
.lg-google .g{width:18px;height:18px;background:#fff;border-radius:50%;padding:2px}
.lg-or{display:flex;align-items:center;gap:14px;color:var(--mute2);font-size:13px}
.lg-or::before,.lg-or::after{content:"";flex:1;height:1px;background:var(--line2)}
.lg-form{display:flex;flex-direction:column;gap:18px}
.lg-field{position:relative;display:flex;flex-direction:column;gap:6px}
.lg-field label{font-size:13px;color:var(--mute)}
.lg-field input{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line2);color:var(--fg);font:inherit;font-size:18px;padding:10px 44px 10px 0}
.lg-field input:focus{outline:none;border-bottom-color:var(--accent)}
.lg-field input[aria-invalid="true"]{border-bottom-color:#ff7a5c}
.lg-eye{position:absolute;right:0;bottom:6px;width:36px;height:36px;display:grid;place-items:center;background:none;border:0;color:var(--mute);cursor:pointer;border-radius:var(--pill)}
.lg-eye:hover,.lg-eye[aria-pressed="true"]{color:var(--fg)}
.lg-eye svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6}
.lg-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:6px}
.lg-btn{min-width:160px;background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.lg-btn:hover{filter:brightness(1.08)}
.lg-btn:disabled{opacity:.9}
.lg-burst{position:fixed;z-index:200;background:var(--accent);pointer-events:none;transition:left .75s var(--ease),top .75s var(--ease),width .75s var(--ease),height .75s var(--ease),border-radius .75s var(--ease)}
.pn-in{position:fixed;inset:0;z-index:200;background:var(--accent);pointer-events:none;animation:pnOut .7s var(--ease) .1s forwards}
@keyframes pnOut{to{opacity:0;visibility:hidden}}
@media (prefers-reduced-motion:reduce){.pn-in{display:none}}
.lg-link{background:none;border:0;padding:0;font:inherit;font-size:14px;color:var(--mute);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.lg-link:hover{color:var(--fg)}
.lg-foot{margin:4px 0 0;font-size:14px;color:var(--mute)}
.lg-foot a{color:var(--fg);text-decoration:underline;text-underline-offset:3px}
.lg-foot a:hover{color:var(--accent-ink)}
.lg-note{margin:0;font-size:13px;color:var(--mute2)}
.lg-msg{margin:0;max-width:420px;font-size:14px;color:var(--accent-ink);border-left:2px solid var(--accent);padding-left:12px}
.lg-r{position:relative;display:grid;place-items:center;background:#0a0a0a;overflow:hidden;border-left:1px solid var(--line)}
.lg-glow{position:absolute;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(200,245,96,.28),rgba(200,245,96,0) 65%);filter:blur(20px);animation:lgFloat 9s var(--ease) infinite alternate}
.lg-mark{position:relative;height:clamp(180px,20vw,280px);width:auto;filter:drop-shadow(0 30px 60px rgba(200,245,96,.25));animation:lgFloat 9s var(--ease) infinite alternate-reverse}
.lg-mark .a{fill:#f2f2f0}.lg-mark .b{fill:#c8f560}
.lg-cap{position:absolute;left:32px;bottom:28px;margin:0;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#8a8a86}
@keyframes lgFloat{from{transform:translateY(-10px)}to{transform:translateY(10px)}}
@media (prefers-reduced-motion:reduce){.lg-glow,.lg-mark{animation:none}}
@media (max-width:900px){
  .nav-r .nav-login{display:none}
  .lg-sec{padding-top:96px}
  .lg-card{grid-template-columns:1fr;min-height:0}
  .lg-r{order:-1;height:180px;border-left:0;border-bottom:1px solid var(--line)}
  .lg-mark{height:110px}
  .lg-cap{display:none}
  .lg-l{padding:36px 24px 40px}
}

/* Ofertas (servicios) */
.offer{--rows:4}
.offer-x{margin-top:28px;padding-top:24px;border-top:1px solid var(--line2)}
.offer-k{color:var(--accent-ink);margin-bottom:14px}
.offer-x ul{margin:0;padding-left:18px;color:var(--mute);line-height:1.8}
.lg-check{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.5;color:var(--mute);cursor:pointer}
.lg-check input{width:18px;height:18px;margin:2px 0 0;flex:none;accent-color:var(--accent)}
.lg-check a{color:var(--fg,inherit);text-decoration:underline;text-underline-offset:3px}
.lg-btn:disabled{opacity:.45;cursor:not-allowed}

/* Etiqueta del héroe: versión corta en móvil */
.ey-s{display:none}
@media (max-width:640px){.ey-l{display:none}.ey-s{display:inline}}
/* Zonas táctiles de 44 px en móvil (pie e índice legal) */
@media (max-width:900px){.foot-cols ul{gap:0}.foot-cols a{display:inline-flex;align-items:center;min-height:44px}.toc a{display:flex;align-items:center;min-height:44px}}