/* ==========================================================================
   TerraGrid Global — sistema visual v3 "carbon" · MAQUETA (no publicada)
   Base: tgg.css del sitio en vivo + componentes nuevos del modelo de red.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@500;600;700&family=Montserrat:wght@300;600;700;800&display=swap');

:root{
  --bg:#F4F6F6; --bg-2:#EDF1F1; --bg-3:#E8EEED; --card:#FFFFFF;
  --ink:#0F1A18; --dim:#55625F; --dim-2:#8B9895;
  --accent:#0FA3A0; --accent-dim:rgba(15,163,160,.10); --accent-line:rgba(15,163,160,.34);
  --line:rgba(15,26,24,.12); --line-soft:rgba(15,26,24,.07);
  --max:1240px; --gut:clamp(20px,5vw,52px); --sec:clamp(76px,11vw,148px);
  --f-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --f-mono:"JetBrains Mono","SFMono-Regular",Consolas,monospace;
  --f-brand:"Montserrat",var(--f-sans);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--f-sans);font-size:16.5px;line-height:1.7;color:var(--ink);
 background:var(--bg);-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.03em;line-height:1.06}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--accent);color:#FFF}

html[data-lang="es"] [lang="en"]{display:none!important}
html[data-lang="en"] [lang="es"]{display:none!important}

.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gut)}
.section{padding-block:var(--sec)}
.section--tight{padding-block:clamp(56px,7.5vw,96px)}
.section--alt{background:var(--bg-2)}
.section--dark{background:var(--bg-3)}

/* ---------- tipografía ---------- */
.eyebrow{font-family:var(--f-mono);font-size:11px;font-weight:600;letter-spacing:.22em;
 text-transform:uppercase;color:var(--accent);margin-bottom:26px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}
.h-display{font-size:clamp(44px,8vw,104px);letter-spacing:-.035em;font-weight:800;text-transform:uppercase;line-height:.96}
.h1{font-size:clamp(34px,5.2vw,62px);letter-spacing:-.035em;font-weight:800}
.h2{font-size:clamp(28px,4vw,48px);letter-spacing:-.03em;font-weight:700}
.h3{font-size:clamp(19px,2vw,23px);letter-spacing:-.015em;font-weight:600}
.h4{font-size:16px;font-weight:600;letter-spacing:-.01em}
.h2 .ghost,.h1 .ghost{color:var(--dim-2)}
.h1 .dot,.h2 .dot{color:var(--accent)}
.lead{font-size:clamp(16.5px,1.5vw,19px);line-height:1.7;color:var(--dim)}
.muted{color:var(--dim)}
.small{font-size:14px;line-height:1.6}
.measure{max-width:62ch}.measure-sm{max-width:48ch}
.mono{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}

.chip{display:inline-block;font-family:var(--f-mono);font-size:10px;font-weight:500;letter-spacing:.14em;
 text-transform:uppercase;color:var(--accent);border:1px solid var(--accent-line);border-radius:999px;
 padding:5px 12px;background:rgba(15,163,160,.07)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line-soft)}

/* ---------- logo ---------- */
.logo{display:inline-flex;align-items:center;gap:13px;color:var(--ink)}
.logo__mark{width:30px;flex:none}
.logo__type{display:flex;flex-direction:column;line-height:1}
.logo__type b{font-family:var(--f-brand);font-weight:800;font-size:24px;letter-spacing:-.02em}
.logo__type span{font-family:var(--f-brand);font-weight:300;font-size:10px;letter-spacing:.32em;margin-top:4px;white-space:nowrap}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(244,246,246,.85);
 backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line-soft)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:82px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
 color:var(--dim);padding:8px 13px;border-radius:999px;transition:color .2s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a[aria-current="page"]{color:var(--accent)}
.hdr__right{display:flex;align-items:center;gap:16px}
.lang{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang button{font-family:var(--f-mono);font-size:10.5px;font-weight:600;letter-spacing:.08em;padding:6px 12px;
 color:var(--dim);transition:.2s var(--ease)}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.burger{display:none;width:34px;height:34px;align-items:center;justify-content:center}
.burger i{display:block;width:19px;height:1.5px;background:var(--ink);position:relative}
.burger i::before,.burger i::after{content:"";position:absolute;left:0;width:19px;height:1.5px;background:var(--ink)}
.burger i::before{top:-6px}.burger i::after{top:6px}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;letter-spacing:-.01em;
 padding:14px 26px;border-radius:999px;border:1px solid var(--accent);background:var(--accent);color:#FFF;
 transition:.22s var(--ease)}
.btn:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{background:transparent;color:var(--accent);border-color:var(--accent-line)}
.btn svg{width:14px;flex:none}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:12px;font-weight:600;
 letter-spacing:.12em;text-transform:uppercase;color:var(--accent);transition:gap .22s var(--ease)}
.link-arrow:hover{gap:13px}
.link-arrow svg{width:13px;flex:none}

/* ---------- hero ---------- */
.hero{padding-block:clamp(84px,13vw,170px) clamp(64px,9vw,110px);position:relative;overflow:hidden}
.hero__grid{position:absolute;inset:0;pointer-events:none;
 background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
 background-size:72px 72px;
 -webkit-mask-image:radial-gradient(120% 95% at 75% 0%,#000 0%,transparent 70%);
         mask-image:radial-gradient(120% 95% at 75% 0%,#000 0%,transparent 70%)}
.hero__glow{position:absolute;pointer-events:none;width:820px;height:820px;right:-240px;top:-280px;
 background:radial-gradient(closest-side,rgba(15,163,160,.13),transparent 70%)}
.hero__in{position:relative}
.hero__pill{display:inline-flex;align-items:center;gap:9px;margin-bottom:34px;font-family:var(--f-mono);
 font-size:10.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--dim);
 border:1px solid var(--line);border-radius:999px;padding:8px 16px}
.hero__pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.hero h1{margin-bottom:30px;max-width:16ch}
.hero .lead{max-width:58ch;margin-bottom:42px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,4vw,48px);border-top:1px solid var(--line);padding-top:34px}
.stats b{display:block;font-family:var(--f-brand);font-weight:800;font-size:clamp(30px,3.6vw,44px);
 letter-spacing:-.03em;line-height:1;margin-bottom:10px;color:var(--accent)}
.stats b i{font-style:normal;color:var(--ink)}
.stats p{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);line-height:1.7}

/* ---------- grillas ---------- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,6vw,88px);align-items:start}

/* ---------- tarjetas ---------- */
.svc{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line-soft);
 border-radius:14px;padding:30px 28px 26px;transition:border-color .25s var(--ease),transform .25s var(--ease)}
.svc:hover{border-color:var(--accent-line);transform:translateY(-3px)}
.svc__top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:24px}
.svc__ico{width:44px;height:44px;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;
 justify-content:center;color:var(--accent)}
.svc__ico svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.svc__num{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--dim-2)}
.svc h3{margin-bottom:10px}
.svc p{font-size:14.5px;color:var(--dim);line-height:1.65;flex:1}

.values{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,36px);margin-top:60px}
.values h4{margin-bottom:9px;padding-top:18px;border-top:2px solid var(--accent)}
.values p{font-size:14.5px;color:var(--dim)}

/* ---------- checklist ---------- */
.checks{display:grid;gap:14px;margin-top:8px}
.checks li{position:relative;padding-left:34px;font-size:15.5px;line-height:1.55}
.checks li svg{position:absolute;left:0;top:3px;width:20px;height:20px;fill:none;stroke:var(--accent);
 stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.feebox{margin-top:30px;border:1px solid var(--accent-line);background:var(--accent-dim);border-radius:14px;
 padding:22px 24px 24px;display:flex;gap:16px;align-items:flex-start}
.feebox svg{width:26px;height:26px;flex:none;fill:none;stroke:var(--accent);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.feebox b{display:block;font-family:var(--f-mono);font-size:11px;font-weight:700;letter-spacing:.16em;
 text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.feebox p{font-size:14.5px;color:var(--dim);line-height:1.6}

/* ---------- modelo de red (4 pasos) ---------- */
.netmodel{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:52px}
.netmodel>div{background:var(--card);border:1px solid var(--line-soft);border-radius:14px;padding:26px 24px 28px;position:relative}
.netmodel .n{font-family:var(--f-mono);font-size:11px;font-weight:600;letter-spacing:.14em;color:var(--accent);margin-bottom:16px;display:block}
.netmodel .ico{width:44px;height:44px;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;
 justify-content:center;color:var(--accent);margin-bottom:18px;background:var(--bg-2)}
.netmodel .ico svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.netmodel h4{margin-bottom:8px}
.netmodel p{font-size:14px;color:var(--dim);line-height:1.6}

/* ---------- pasos del recorrido (11) ---------- */
.steps11{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:56px}
.steps11 a,.steps11>div{background:var(--card);border:1px solid var(--line-soft);border-radius:12px;
 padding:24px 22px 26px;display:block;transition:border-color .25s var(--ease),transform .25s var(--ease)}
.steps11 a:hover{border-color:var(--accent-line);transform:translateY(-3px)}
.steps11 .n{display:block;font-family:var(--f-mono);font-weight:600;font-size:11px;letter-spacing:.14em;color:var(--accent);margin-bottom:14px}
.steps11 h4{margin-bottom:12px;min-height:2.2em}
.steps11 .who{font-family:var(--f-mono);font-size:9.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
 color:var(--dim-2);padding-top:12px;border-top:1px solid var(--line-soft);margin-bottom:10px}
.steps11 li{position:relative;padding-left:14px;font-size:13px;color:var(--dim);line-height:1.5;margin-bottom:5px}
.steps11 li::before{content:"";position:absolute;left:0;top:8px;width:4px;height:4px;border-radius:50%;background:var(--accent)}

/* ---------- ecosistema ---------- */
.ecosys{display:grid;grid-template-columns:repeat(8,1fr);gap:10px;margin-top:52px}
.ecosys>div{background:var(--card);border:1px solid var(--line-soft);border-radius:12px;padding:22px 12px 20px;text-align:center}
.ecosys svg{width:26px;height:26px;margin:0 auto 14px;fill:none;stroke:var(--accent);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.ecosys b{display:block;font-family:var(--f-mono);font-size:9.5px;font-weight:600;letter-spacing:.1em;
 text-transform:uppercase;line-height:1.45}

/* ---------- callout ---------- */
.outcome{border:1px solid var(--accent-line);background:var(--accent-dim);border-radius:14px;padding:32px 34px;max-width:82ch}
.outcome .eyebrow{margin-bottom:14px}
.outcome p{font-size:17px;line-height:1.65;color:var(--dim)}
.outcome b{color:var(--ink)}

/* ---------- claim grande ---------- */
.claim{text-align:center;padding-block:clamp(30px,5vw,60px)}
.claim .a{font-size:clamp(26px,4vw,46px);font-weight:800;letter-spacing:-.035em;line-height:1.1}
.claim .b{font-size:clamp(20px,2.8vw,32px);font-weight:800;letter-spacing:-.03em;line-height:1.2;color:var(--accent);margin-top:16px}

/* ---------- CTA strip ---------- */
.cta{padding-block:clamp(40px,6vw,64px)}
.cta__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;background:var(--card);
 border:1px solid var(--line-soft);border-radius:16px;padding:clamp(26px,4vw,40px) clamp(24px,4vw,44px)}
.cta__txt{display:flex;align-items:center;gap:18px}
.cta__dot{width:44px;height:44px;border-radius:50%;flex:none;border:1px solid var(--accent-line);
 display:flex;align-items:center;justify-content:center}
.cta__dot::before{content:"";width:12px;height:12px;border-radius:50%;background:var(--accent)}
.cta h2{font-size:clamp(19px,2.2vw,25px);letter-spacing:-.02em;margin-bottom:5px}
.cta .mono{font-size:10.5px}

/* ---------- formulario ---------- */
.form{display:grid;gap:20px;max-width:520px}
.field label{display:block;font-family:var(--f-mono);font-size:10px;font-weight:600;letter-spacing:.18em;
 text-transform:uppercase;color:var(--dim);margin-bottom:9px}
.field input,.field textarea,.field select{width:100%;font:inherit;font-size:15px;color:var(--ink);background:transparent;
 border:0;border-bottom:1px solid var(--line);padding:10px 0;border-radius:0}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:110px}
.contact-meta{display:grid;gap:26px;align-content:start}
.contact-meta a{font-size:19px;font-weight:600;letter-spacing:-.02em;border-bottom:1px solid var(--line);padding-bottom:3px}
.contact-meta a:hover{color:var(--accent);border-color:var(--accent-line)}

/* ---------- breadcrumb / phasebar ---------- */
.crumb{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim-2);padding-top:30px}
.crumb i{font-style:normal;padding-inline:8px}
.phasebar{display:flex;flex-wrap:wrap;gap:7px;margin-top:46px}
.phasebar span{font-family:var(--f-mono);font-size:10.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
 color:var(--dim);padding:8px 13px;border:1px solid var(--line);border-radius:999px}

/* ---------- footer ---------- */
.ftr{border-top:1px solid var(--line-soft);padding-block:48px;background:var(--bg)}
.ftr__in{display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between}
.ftr__links{display:flex;flex-wrap:wrap;gap:6px}
.ftr__links a{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);
 padding:6px 10px;border-radius:999px}
.ftr__links a:hover{color:var(--ink)}
.ftr__note{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim-2)}

/* ---------- aviso de maqueta ---------- */
.mockbar{background:var(--ink);color:var(--bg);font-family:var(--f-mono);font-size:10.5px;letter-spacing:.16em;
 text-transform:uppercase;text-align:center;padding:9px 16px}
.mockbar b{color:var(--accent);font-weight:700}

/* ---------- responsive ---------- */
@media (max-width:1180px){.ecosys{grid-template-columns:repeat(4,1fr)}}
@media (max-width:1020px){
  .grid-3,.grid-4,.values,.netmodel{grid-template-columns:repeat(2,1fr)}
  .steps11{grid-template-columns:repeat(2,1fr)}
  .split,.grid-2{grid-template-columns:1fr}
}
@media (max-width:760px){
  body{font-size:15.5px}
  .burger{display:inline-flex}
  .nav{position:fixed;inset:82px 0 auto 0;background:var(--bg-2);flex-direction:column;align-items:flex-start;gap:0;
   padding:8px var(--gut) 26px;border-bottom:1px solid var(--line);transform:translateY(-8px);opacity:0;
   pointer-events:none;transition:.25s var(--ease)}
  .nav.open{transform:none;opacity:1;pointer-events:auto}
  .nav a{width:100%;padding:15px 0;font-size:13px;border-bottom:1px solid var(--line-soft);border-radius:0}
  .grid-3,.grid-4,.values,.netmodel,.steps11,.ecosys{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr;gap:26px}
  .cta__in{flex-direction:column;align-items:flex-start}
}