@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;900&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;1,8..60,400&display=swap");

:root{
  --ground:#FBFAFD; --surface:#FFFFFF; --raised:#F5F3F9;
  --line:#E4E0EC; --line-soft:#EEEBF4;
  --ink:#14111C; --ink-2:#453E56; --muted:#6B6480;
  --accent:#7C3AED; --accent-text:#6D28D9; --accent-soft:#F1EBFE; --accent-line:#C9B4FB;
  --on-accent:#FFFFFF;
  --dev:#6B6480; --dev-soft:#EEEBF4;
  --sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --ground:#100D18; --surface:#17131F; --raised:#1E1929;
  --line:#2C2538; --line-soft:#221C2E;
  --ink:#EDE9F5; --ink-2:#C3BBD4; --muted:#938BA6;
  --accent:#A78BFA; --accent-text:#BCA4FB; --accent-soft:#1E1730; --accent-line:#4A3A70;
  --on-accent:#14111C;
  --dev:#938BA6; --dev-soft:#221C2E;
}}
:root[data-theme="dark"]{
  --ground:#100D18; --surface:#17131F; --raised:#1E1929;
  --line:#2C2538; --line-soft:#221C2E;
  --ink:#EDE9F5; --ink-2:#C3BBD4; --muted:#938BA6;
  --accent:#A78BFA; --accent-text:#BCA4FB; --accent-soft:#1E1730; --accent-line:#4A3A70;
  --on-accent:#14111C;
  --dev:#938BA6; --dev-soft:#221C2E;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:16.5px;line-height:1.62;-webkit-font-smoothing:antialiased}
.wrap{max-width:1080px;margin:0 auto;padding-inline:22px}
h1,h2,h3{margin:0;line-height:1.14;font-weight:600;text-wrap:balance}
p{margin:0}
a{color:var(--accent-text)}
.skip{position:absolute;left:12px;top:8px;z-index:40;background:var(--accent);color:var(--on-accent);padding:8px 12px;border-radius:6px;transform:translateY(-120%);text-decoration:none;font-weight:600}
.skip:focus{transform:none}
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--ground) 90%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:14px;padding-block:15px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none}
.mark{width:30px;height:30px;border-radius:6.75px;background:var(--accent);display:grid;place-items:center;flex:none}
.mark span{font-weight:900;font-size:18px;letter-spacing:-.7px;color:#0F172A;line-height:1}
.wm{font-weight:900;font-size:20px;letter-spacing:.03em;color:var(--ink);line-height:1}
.wm i{font-style:normal;color:var(--accent)}
.navlinks{display:flex;gap:22px;margin-left:18px}
.navlinks a{color:var(--ink-2);text-decoration:none;font-size:14.5px}
.navlinks a:hover,.navlinks a[aria-current="page"]{color:var(--accent-text)}
.navtools{margin-left:auto;display:flex;gap:8px;align-items:center}
.tbtn,.mbtn{font-family:var(--sans);font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:6px 10px;cursor:pointer;min-height:36px}
.tbtn:hover,.mbtn:hover{border-color:var(--accent);color:var(--accent-text)}
.mbtn{display:none}
.tbtn:focus-visible,.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media(max-width:840px){
  .navlinks{display:none;width:100%;margin:0;padding:4px 0 8px;flex-direction:column;gap:4px}
  .navlinks.open{display:flex}
  .navlinks a{padding:10px 2px;min-height:44px;display:flex;align-items:center}
  .mbtn{display:inline-flex;align-items:center}
}
.btn{font-size:15.5px;font-weight:500;padding:13px 22px;border-radius:8px;border:1px solid transparent;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:8px;line-height:1.2;font-family:var(--sans);min-height:44px}
.btn-p{background:var(--accent);color:var(--on-accent);font-weight:600}
.btn-p:hover{filter:brightness(1.07)}
.btn-s{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-s:hover{border-color:var(--accent);color:var(--accent-text)}
.btns{display:flex;gap:12px;flex-wrap:wrap}
section{padding-block:76px;border-bottom:1px solid var(--line-soft)}
.eyebrow{font-size:11.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;display:block;font-weight:500}
h2{font-size:clamp(24px,3.5vw,34px);letter-spacing:-.02em}
.lead{color:var(--ink-2);max-width:60ch;margin-top:16px;font-size:17.5px}
.hero{padding-block:72px 64px;border-bottom:1px solid var(--line-soft)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr);gap:48px;align-items:center}
.hero h1{font-size:clamp(30px,5vw,50px);letter-spacing:-.03em;max-width:18ch}
.hero .sub{margin-top:22px;max-width:48ch;font-size:18.5px;color:var(--ink-2)}
.hero .btns{margin-top:30px}
.hero-visual{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px 20px 18px;margin:0}
.hero-visual svg{display:block;width:100%;height:auto}
.hero-caption{margin-top:12px;font-size:13px;color:var(--muted);max-width:46ch}
.abtoggle{margin-top:26px;display:none;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);border:1px dashed var(--line);border-radius:7px;padding:8px 12px;width:max-content}
.abtoggle.is-on{display:inline-flex}
.abtoggle button{font-size:12px;padding:4px 10px;border-radius:5px;border:1px solid var(--line);background:transparent;color:var(--ink-2);cursor:pointer;font-family:var(--sans)}
.abtoggle button[aria-pressed="true"]{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent-text);font-weight:600}
@media(max-width:880px){.hero-grid{grid-template-columns:1fr;gap:32px}.hero{padding-block:56px 48px}}
.pull{font-family:var(--serif);font-size:clamp(23px,3.4vw,31px);line-height:1.32;letter-spacing:-.01em;max-width:24ch;color:var(--ink)}
.after{margin-top:22px;color:var(--ink-2);max-width:62ch;font-size:17px}
.cat{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));margin-top:38px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px;display:flex;flex-direction:column}
.card h3{font-size:19.5px;letter-spacing:-.011em}
.card p{margin-top:12px;color:var(--ink-2);font-size:15.5px}
.card figure{margin:0 0 20px}
.card svg{display:block;width:100%;height:auto;max-width:100%}
.catmore{margin-top:30px}
.built{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));margin-top:36px}
.built .b{border-top:2px solid var(--accent);padding-top:20px}
.built h3{font-size:18.5px}
.built p{margin-top:11px;color:var(--ink-2);font-size:15.5px}
.steps{margin-top:38px;display:grid;gap:0}
.step{display:grid;grid-template-columns:76px 1fr;gap:22px;padding-block:26px;border-top:1px solid var(--line-soft);align-items:start}
.step:first-child{border-top:0}
.step .n{font-family:var(--serif);font-size:44px;line-height:.9;color:var(--accent-text);font-weight:400}
.step h3{font-size:19px}
.step p{margin-top:8px;color:var(--ink-2);max-width:60ch;font-size:15.5px}
@media(max-width:520px){.step{grid-template-columns:1fr;gap:8px}.step .n{font-size:32px}}
.intnote{margin-top:18px;font-size:14px;color:var(--muted);max-width:62ch}
.intgrid{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.pillint{border:1px solid var(--line);border-radius:999px;padding:9px 17px;font-size:14.5px;color:var(--ink-2);background:var(--surface)}
.intprinciples{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:28px}
.intprinciples .b{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.intprinciples h3{font-size:16px}
.intprinciples p{margin-top:8px;color:var(--ink-2);font-size:14.5px}
.strip{border:1px solid var(--line);border-radius:14px;background:var(--raised);padding:28px;margin-top:0;display:flex;gap:20px;align-items:flex-start;flex-wrap:wrap}
.strip .txt{flex:1;min-width:250px}
.strip h3{font-size:18.5px}
.strip p{margin-top:9px;color:var(--ink-2);font-size:15.5px;max-width:60ch}
.chipdev{display:inline-flex;align-items:center;gap:7px;font-size:12px;letter-spacing:.04em;padding:5px 11px 5px 9px;border-radius:5px;border:1px solid var(--line);background:var(--dev-soft);color:var(--dev);white-space:nowrap;font-weight:500}
.chipdev::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}
.adjust{margin-top:30px;padding-top:24px;border-top:1px solid var(--line-soft);font-size:15.5px;color:var(--ink-2)}
.adjust a{font-weight:600;text-decoration:none}
.adjust a:hover{text-decoration:underline}
.form{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:clamp(26px,4vw,42px);margin-top:36px}
.fgrid{display:grid;gap:16px;grid-template-columns:1fr 1fr;margin-top:26px}
.f-full{grid-column:1/-1}
@media(max-width:620px){.fgrid{grid-template-columns:1fr}}
label{display:block;font-size:13.5px;font-weight:500;color:var(--ink-2);margin-bottom:7px}
input,textarea{width:100%;font-family:var(--sans);font-size:15.5px;padding:12px 14px;border-radius:8px;border:1px solid var(--line);background:var(--ground);color:var(--ink)}
input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
textarea{min-height:104px;resize:vertical}
.hint{font-size:13px;color:var(--muted);margin-top:8px}
.consent{display:flex;gap:11px;align-items:flex-start;font-size:14px;color:var(--ink-2)}
.consent input{width:auto;margin-top:3px;flex:none}
.ferror{color:#8A5A06;font-size:13.5px;margin-top:12px}
:root[data-theme="dark"] .ferror{color:#FBBF24}
.thanks{display:none}
.form.is-sent .fgrid,.form.is-sent .btns,.form.is-sent .hint,.form.is-sent .ferror{display:none}
.form.is-sent .thanks{display:block}
.thanks h3{font-size:22px;letter-spacing:-.02em}
.thanks p{margin-top:10px;color:var(--ink-2);max-width:52ch}
footer{padding-block:52px 68px;color:var(--muted);font-size:14px}
.footrow{display:flex;gap:26px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.footwm{display:flex;align-items:center;gap:11px}
.footwm .sub{font-size:11.5px;color:var(--muted)}
.footlinks{display:flex;gap:20px;flex-wrap:wrap}
.footlinks a{color:var(--muted);text-decoration:none}
.footlinks a:hover{color:var(--accent-text)}
.footnote{margin-top:24px;max-width:64ch}
[hidden]{display:none!important}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* v3 exploration: existing sections and behaviors retained. */
:root{--ground:#FCFBFE;--ink:#181126;--ink-2:#51485F;--muted:#71677E}
html{scroll-padding-top:112px}
.wrap{max-width:1180px;padding-inline:32px}
.nav-in{min-height:94px;padding-block:12px;gap:20px}
.brand-img{display:block;width:163px;height:60px;object-fit:contain}.brand-oscuro{display:none}
:root[data-theme="dark"] .brand-claro{display:none}:root[data-theme="dark"] .brand-oscuro{display:block}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .brand-claro{display:none}:root:not([data-theme="light"]) .brand-oscuro{display:block}}
.navlinks{margin-left:auto;gap:24px}.navlinks a{font-size:13px}.navtools{margin-left:12px}
.tbtn,.mbtn{min-width:44px;min-height:44px;border-radius:8px}
.hero{padding-block:80px 78px}.hero-grid{grid-template-columns:1.12fr 1fr;gap:64px}
.hero h1{font-size:clamp(38px,4.2vw,58px);letter-spacing:-.045em;line-height:1.08;max-width:17ch}
.hero h1 em{font-style:normal;color:var(--accent-text)}
.hero-eyebrow{color:var(--accent-text);font-weight:700;font-size:12px;letter-spacing:.12em;margin-bottom:22px}
.hero .sub{font-size:18px;line-height:1.7;max-width:44ch;margin-top:25px}.hero .btns{gap:10px;margin-top:30px}
.btn{font-size:14px;padding:14px 18px;border-radius:8px}.btn-p{box-shadow:0 3px 0 color-mix(in srgb,var(--ink) 10%,transparent)}
.hero-visual{padding:24px;border-radius:20px;background:var(--surface);box-shadow:0 18px 60px color-mix(in srgb,var(--accent) 7%,transparent)}
.flow-top{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ink-2);padding-bottom:18px;border-bottom:1px solid var(--line-soft)}.flow-top>:last-child{margin-left:auto}
.flow-dot{width:7px;height:7px;background:var(--accent);border-radius:50%}.flow-label{display:block;text-align:center;font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin:21px 0 14px}
.flow-sources{display:grid;grid-template-columns:1fr 1fr;gap:10px}.flow-sources>div{display:flex;align-items:center;flex-direction:column;padding:16px 7px;border:1px solid var(--line);border-radius:10px;background:var(--ground);text-align:center}
.flow-sources>div>span{font-size:22px;color:var(--accent-text);margin-bottom:5px}.flow-sources strong{font-size:12px;font-weight:600}.flow-sources small{font-size:10px;color:var(--muted);margin-top:5px}
.flow-connector{height:30px;display:grid;place-items:center;color:var(--accent);font-size:24px;line-height:1}
.flow-core{display:flex;align-items:center;gap:12px;padding:22px 18px;background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:12px}
.flow-core-brand{font-size:24px;letter-spacing:.035em;font-weight:900;color:var(--accent-text);flex:1}.flow-core-brand span{display:block;font-size:10px;letter-spacing:0;font-weight:500;margin-top:5px}.flow-core p{font-size:11px;line-height:1.8;color:var(--ink-2)}
.flow-erp{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 18px;border:1px solid var(--line);border-radius:10px;background:var(--ground)}.flow-erp strong{font-size:15px}.flow-erp span{font-size:11px;color:var(--muted)}
.flow-return{font-size:11px;text-align:center;color:var(--accent-text);margin-top:13px}.hero-caption{border-top:1px solid var(--line-soft);padding-top:15px;margin-top:19px;font-size:12px;line-height:1.6}
section{padding-block:80px}h2{font-size:clamp(28px,3vw,40px);letter-spacing:-.035em}.lead{font-size:17px;max-width:66ch}
.hero+section{display:grid;grid-template-columns:1fr 1fr;column-gap:70px;padding-block:60px}.hero+section .eyebrow{grid-column:1/-1}.hero+section .pull{font-size:32px;max-width:24ch}.hero+section .after{margin:0;font-size:16px}
.cat{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.card{padding:30px;border-radius:14px}.card figure{max-width:320px;width:100%;margin-bottom:26px}.card h3{font-size:22px;line-height:1.25}.card p{font-size:15px;line-height:1.75;max-width:56ch}
#modos .b:nth-child(2){border-color:var(--line);color:var(--muted)}
.steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.step{display:block;border-top:1px solid var(--line);padding-top:24px}.step:first-child{border-top:1px solid var(--line)}.step .n{display:block;font-size:34px;margin-bottom:22px}.step h3{font-size:19px}
.prototype-note{font-size:13px;color:var(--muted);margin-top:16px}.form{max-width:850px;margin-top:26px}.fgrid{margin-top:0}.ferror{color:var(--ink-2)}.footlinks{max-width:660px;font-size:13px}.footlinks span{color:var(--muted)}
@media(max-width:1050px){.navlinks{gap:14px}.navlinks a{font-size:12px}.hero-grid{gap:32px}.hero h1{font-size:46px}}
@media(max-width:880px){.hero-grid{grid-template-columns:1fr;gap:40px}.hero h1{font-size:clamp(38px,7vw,58px);max-width:20ch}.hero .sub{max-width:56ch}.hero-visual{max-width:570px;width:100%}.hero{padding-block:48px}.hero+section{column-gap:30px}.hero+section .pull{font-size:28px}}
@media(max-width:840px){.nav-in{gap:12px;min-height:84px}.navlinks{order:4;margin:0}.navlinks a{font-size:15px}.navtools{margin-left:auto}.mbtn{margin-left:auto}.brand-img{width:141px;height:52px}.navlinks.open{gap:3px}}
@media(max-width:620px){.wrap{padding-inline:22px}section{padding-block:52px}.hero+section{display:block;padding-block:44px}.hero+section .after{margin-top:20px}.hero h1{font-size:40px;max-width:18ch}.hero .sub{font-size:16px}.cat{grid-template-columns:minmax(0,1fr)}.card{padding:24px}.built,.intprinciples{grid-template-columns:minmax(0,1fr)}.built{gap:28px}.steps{grid-template-columns:1fr;gap:0}.step{display:grid;grid-template-columns:45px 1fr;gap:14px}.step .n{margin:0}.hero-visual{padding:18px}.hero .btns{flex-direction:column;align-items:stretch}.hero .btn{justify-content:center}.nav-in{gap:8px}.navtools{gap:5px;margin-left:0}.tbtn,.mbtn{padding-inline:7px;font-size:10px}.navlinks{order:4}.strip{padding:22px}.strip .txt{min-width:0}.flow-sources small{font-size:10px}.flow-core{padding:18px 12px}.flow-core p{font-size:10px}}
@media(max-width:360px){.brand-img{width:120px;height:48px}.wrap{padding-inline:16px}.hero h1{font-size:36px}.nav-in{column-gap:5px}.tbtn,.mbtn{padding-inline:5px}.flow-sources strong{font-size:11px}}