/* ===== Fuentes locales (auto-hospedadas) — reemplazan Google Fonts =====
   Fraunces + Inter, variables (peso 100–900), subset latin. Sin llamadas
   externas: cero fuga de IP del visitante a Google. Archivos en assets/fonts/ */
@font-face{font-family:'Fraunces';font-style:normal;font-weight:100 900;font-display:swap;
  src:url('assets/fonts/fraunces-latin-standard-normal.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:'Fraunces';font-style:italic;font-weight:100 900;font-display:swap;
  src:url('assets/fonts/fraunces-latin-standard-italic.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:'Inter';font-style:normal;font-weight:100 900;font-display:swap;
  src:url('assets/fonts/inter-latin-standard-normal.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;}

/* ===== Boroughs — sitio · estilo editorial monocromo ===== */
:root{
  --paper:#F5F3EE; --paper-2:#EFEDE6; --ink:#1A1A18; --muted:#6E6A62;
  --hair:#D8D4CA; --soft:#E7E4DB; --white:#FCFBF8;
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --maxw:1180px; --pad:clamp(20px,5vw,64px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.kicker{font-family:var(--sans);font-size:.72rem;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--muted)}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.08;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,6vw,4.4rem)}
h2{font-size:clamp(1.8rem,4vw,3rem)}
h3{font-size:clamp(1.15rem,2vw,1.45rem)}
.it{font-style:italic}
.muted{color:var(--muted)}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:60ch}
.rule{height:1px;background:var(--hair);border:0;margin:0}
.serif{font-family:var(--serif)}

/* ===== header / nav ===== */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--hair)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:26px;width:auto}
.brand .wm{font-family:var(--serif);font-weight:600;font-size:1.05rem;letter-spacing:.34em;padding-left:2px}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-size:.9rem;color:var(--muted);transition:color .2s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-size:.88rem;font-weight:500;
  background:var(--ink);color:var(--paper);padding:11px 20px;border-radius:2px;border:1px solid var(--ink);
  transition:opacity .2s,transform .2s;cursor:pointer}
.btn:hover{opacity:.86}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.nav-toggle span{width:24px;height:1.5px;background:var(--ink);transition:.25s}

/* ===== hero ===== */
.hero{position:relative;padding:clamp(60px,11vw,130px) 0 clamp(48px,8vw,90px);overflow:hidden}
.hero .kicker{margin-bottom:22px}
.hero h1{max-width:15ch}
.hero .lead{margin-top:26px}
.hero .cta{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap}
.hero-mono{position:absolute;right:calc(var(--pad) - 10px);top:50%;transform:translateY(-50%);
  height:78%;width:auto;opacity:.05;pointer-events:none}
@media(max-width:820px){.hero-mono{display:none}}

/* ===== sections ===== */
section{padding:clamp(52px,8vw,96px) 0}
.section-head{max-width:70ch;margin-bottom:clamp(34px,5vw,58px)}
.section-head .kicker{margin-bottom:18px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:start}
.statement h2{max-width:16ch}

/* pillars / grid cards */
.grid{display:grid;gap:2px;background:var(--hair);border:1px solid var(--hair)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.cell{background:var(--paper);padding:clamp(24px,3vw,38px)}
.cell .idx{font-family:var(--serif);font-size:1.1rem;color:var(--muted);margin-bottom:14px}
.cell h3{margin-bottom:10px}
.cell p{font-size:.95rem;color:var(--muted)}

/* dark band */
.band{background:var(--ink);color:var(--paper)}
.band .kicker{color:#9A968B}
.band h2{color:var(--paper)}
.band .lead,.band p{color:#B9B4A8}
.band .rule{background:#3A3833}

/* founders */
.founders{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px)}
.founder .role{font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin:.5rem 0}
.founder .cred{font-family:var(--serif);font-style:italic;font-size:1rem;margin-bottom:1rem}
.founder p{color:var(--muted);font-size:.96rem}

/* levers list */
.levers{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--hair);border:1px solid var(--hair)}
.lever{background:var(--paper);padding:clamp(22px,2.6vw,32px);display:flex;gap:18px;align-items:flex-start}
.lever .n{font-family:var(--serif);color:var(--muted);font-size:1rem;min-width:1.6rem}
.lever h3{font-size:1.1rem;margin-bottom:6px}
.lever p{font-size:.92rem;color:var(--muted)}

/* stat row */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,50px)}
.stat .big{font-family:var(--serif);font-weight:600;font-size:clamp(2rem,4vw,3rem)}
.stat .lbl{font-family:var(--serif);font-style:italic;font-weight:600;margin:.2rem 0}
.stat p{font-size:.9rem;color:var(--muted)}

/* CTA band */
.cta-band{text-align:center}
.cta-band h2{max-width:20ch;margin:0 auto 26px}
.cta-band .btn{margin-top:8px}

/* ===== contact form ===== */
.form-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(34px,6vw,80px);align-items:start}
form.contact{display:grid;gap:18px}
.field{display:grid;gap:7px}
.field label{font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.field input,.field textarea{font-family:var(--sans);font-size:1rem;color:var(--ink);background:var(--white);
  border:1px solid var(--hair);border-radius:2px;padding:12px 14px;width:100%;transition:border-color .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink)}
.field textarea{min-height:130px;resize:vertical}
.contact .btn{justify-self:start;margin-top:6px}
.contact-side .kicker{margin-bottom:14px}
.contact-side .email{font-family:var(--serif);font-size:1.3rem;margin:.4rem 0 1.2rem}
.contact-side p{color:var(--muted);font-size:.95rem}

/* ===== footer ===== */
.site-footer{border-top:1px solid var(--hair);padding:52px 0 40px;margin-top:20px}
.foot{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
.foot .brand img{height:24px}
.foot-links{display:flex;gap:26px;flex-wrap:wrap}
.foot-links a{font-size:.9rem;color:var(--muted)}
.foot-links a:hover{color:var(--ink)}
.foot-bottom{margin-top:34px;font-size:.8rem;color:var(--muted);letter-spacing:.04em}

/* ===== responsive ===== */
@media(max-width:820px){
  .nav-links{position:fixed;inset:70px 0 auto 0;background:var(--paper);flex-direction:column;
    gap:0;padding:10px var(--pad) 24px;border-bottom:1px solid var(--hair);
    transform:translateY(-140%);transition:transform .3s;box-shadow:0 18px 30px -24px rgba(0,0,0,.3)}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:14px 0;width:100%;border-bottom:1px solid var(--hair)}
  .nav-links .btn{margin-top:14px;width:100%;justify-content:center}
  .nav-toggle{display:flex}
  .two-col,.founders,.form-wrap{grid-template-columns:1fr}
  .grid.cols-2,.grid.cols-3,.grid.cols-4,.levers{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr;gap:26px}
}
@media(max-width:520px){ h1{font-size:2.2rem} }