:root{
  --bg:#f7f1e8; --bg-2:#efe4d4; --paper:#fbf8f3;
  --ink:#2e2a26; --ink-2:#5b524a; --muted:#8a7d70;
  --terra:#a8553a; --terra-2:#c47a55; --sand:#e6cfb3; --sage:#9fb39a;
  --line:rgba(46,42,38,.12);
  --serif:"Playfair Display",Georgia,serif;
  --sans:"Montserrat",system-ui,sans-serif;
  --wrap:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:400;line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.narrow{max-width:720px}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.15;letter-spacing:-.01em}
h2{font-size:clamp(30px,4.2vw,46px);margin-bottom:24px}
h3{font-size:24px;margin-bottom:12px}
.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--terra);font-weight:600;margin-bottom:18px;display:block}
p+p{margin-top:14px}
.lead{font-size:19px;color:var(--ink-2)}
section{padding:110px 0}
.center{text-align:center}
.center .narrow{margin:0 auto}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 30px;border-radius:999px;font-weight:500;font-size:15px;letter-spacing:.04em;text-decoration:none;transition:transform .2s,background .2s,box-shadow .2s;cursor:pointer;border:0}
.btn-primary{background:var(--terra);color:#fff;box-shadow:0 8px 24px -10px rgba(168,85,58,.7)}
.btn-primary:hover{background:#934630;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--bg)}
.btn svg{width:18px;height:18px}

/* nav */
nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,box-shadow .3s}
nav.scrolled{background:rgba(247,241,232,.92);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{font-family:var(--serif);font-size:18px;text-decoration:none}
.brand small{display:block;font-family:var(--sans);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:-2px}
.nav-links{display:flex;gap:28px;align-items:center;font-size:14px}
.nav-links a{text-decoration:none;color:var(--ink-2)}
.nav-links a:hover{color:var(--terra)}
.nav-links .btn{padding:10px 20px;font-size:13px;color:#fff}
@media(max-width:860px){.nav-links a:not(.btn){display:none}}
@media(max-width:520px){.brand{font-size:15px;line-height:1.2}.brand small{display:none}.nav-links .btn{padding:9px 14px;font-size:12px}}

/* hero */
.hero{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:60px;padding:110px 24px 60px;position:relative}
.hero::before{content:"";position:absolute;inset:0 calc(50% - 50vw);background:radial-gradient(ellipse at 10% 80%,rgba(196,122,85,.18),transparent 55%),radial-gradient(ellipse at 90% 10%,rgba(230,207,179,.6),transparent 50%);z-index:-1}
.hero h1{font-size:clamp(42px,6vw,76px);margin-bottom:22px}
.hero h1 em{font-style:italic;color:var(--terra)}
.hero .sub{font-size:18px;color:var(--ink-2);max-width:520px}
.hero .by{font-size:14px;color:var(--muted);margin-top:8px}
.facts{display:flex;flex-wrap:wrap;gap:10px 22px;margin:32px 0 36px;font-size:14px;color:var(--ink-2)}
.facts span{display:flex;align-items:center;gap:8px}
.facts svg{width:17px;height:17px;color:var(--terra);flex:none}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-img{position:relative;height:min(78vh,680px)}
.hero-img img{width:100%;height:100%;object-fit:cover;border-radius:220px 220px 14px 14px;box-shadow:0 40px 80px -40px rgba(80,40,20,.5)}
.hero-img .badge{position:absolute;left:-30px;bottom:50px;background:var(--paper);padding:18px 22px;border-radius:14px;box-shadow:0 20px 40px -20px rgba(80,40,20,.35);font-size:13px;line-height:1.4;max-width:220px}
.hero-img .badge b{display:block;font-family:var(--serif);font-size:22px;font-weight:500;color:var(--terra)}
@media(max-width:900px){
  .hero{grid-template-columns:1fr;gap:40px;padding-top:100px;min-height:auto}
  .hero-img{height:440px;order:-1}
  .hero-img img{border-radius:180px 180px 14px 14px}
  .hero-img .badge{left:12px;bottom:16px}
}

/* quote band */
.quote{background:var(--ink);color:var(--bg);padding:90px 0}
.quote blockquote{font-family:var(--serif);font-size:clamp(26px,3.6vw,40px);line-height:1.35;font-style:italic;max-width:860px;margin:0 auto;text-align:center}
.quote cite{display:block;margin-top:22px;font-style:normal;font-family:var(--sans);font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--sand)}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.split.rev .split-img{order:2}
.split-img img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:14px}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:40px}.split.rev .split-img{order:0}.split-img img{aspect-ratio:4/3}}
.stack{list-style:none;margin:22px 0;border-left:2px solid var(--sand);padding-left:22px}
.stack li{font-family:var(--serif);font-size:21px;color:var(--ink-2);padding:3px 0}
.highlight{font-family:var(--serif);font-size:23px;line-height:1.4;color:var(--terra);margin-top:26px;font-style:italic}

/* what */
.what{background:var(--paper)}
.nots{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:44px 0}
.nots div{border:1px solid var(--line);border-radius:12px;padding:26px;text-align:center;font-family:var(--serif);font-size:19px;color:var(--ink-2)}
.nots div::before{content:"No busca";display:block;font-family:var(--sans);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.recon{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}
.recon div{background:var(--bg-2);border-radius:12px;padding:26px;text-align:center;font-size:15px;color:var(--ink-2)}
.recon div b{display:block;font-family:var(--serif);font-weight:500;font-size:24px;color:var(--ink);margin-top:4px}
.recon div.yes{background:var(--terra);color:#f8e6da}
.recon div.yes b{color:#fff}
@media(max-width:700px){.nots,.recon{grid-template-columns:1fr}}
.wide-img{margin-top:60px;border-radius:14px;overflow:hidden}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:56px}
.pillar{background:var(--paper);border-radius:16px;padding:40px 32px;position:relative;overflow:hidden}
.pillar .num{font-family:var(--serif);font-size:64px;line-height:1;color:var(--sand);position:absolute;right:22px;top:16px}
.pillar h3{font-size:28px;margin-bottom:16px}
.pillar p{font-size:15.5px;color:var(--ink-2)}
.pillar .tags{margin-top:16px;display:flex;flex-wrap:wrap;gap:6px}
.pillar .tags span{font-size:12px;background:var(--bg-2);border-radius:99px;padding:4px 12px;color:var(--ink-2)}
.pillar.horse{background:var(--ink);color:var(--bg)}
.pillar.horse p{color:#d8ccbf}
.pillar.horse .num{color:rgba(230,207,179,.25)}
.pillar.horse em{color:var(--sand);font-family:var(--serif);font-size:19px;display:block;margin-top:16px}
@media(max-width:900px){.pillars{grid-template-columns:1fr}}

/* principles */
.principles{background:var(--paper)}
.pr-list{margin-top:50px;border-top:1px solid var(--line)}
.pr{border-bottom:1px solid var(--line)}
.pr summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:70px 1fr 40px;align-items:center;padding:28px 0;gap:10px}
.pr summary::-webkit-details-marker{display:none}
.pr summary .n{font-family:var(--serif);font-size:34px;color:var(--terra-2)}
.pr summary h3{margin:0;font-size:clamp(20px,2.4vw,27px)}
.pr summary .pm{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:transform .3s,background .3s}
.pr[open] summary .pm{transform:rotate(45deg);background:var(--terra);color:#fff;border-color:var(--terra)}
.pr .body{display:grid;grid-template-columns:1fr 1.25fr;gap:44px;padding:0 0 40px 80px;align-items:start}
.pr .body p{color:var(--ink-2)}
.pr .body img{border-radius:10px;box-shadow:0 20px 40px -25px rgba(80,40,20,.5);cursor:zoom-in}
@media(max-width:860px){.pr summary{grid-template-columns:48px 1fr 36px}.pr .body{grid-template-columns:1fr;padding-left:0;gap:24px}}

/* integration */
.integration img{border-radius:16px;margin:46px auto 0;box-shadow:0 40px 80px -40px rgba(80,40,20,.45);cursor:zoom-in}
.int-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px;text-align:left}
.int-grid div{border-top:2px solid var(--terra-2);padding-top:14px}
.int-grid b{font-family:var(--serif);font-weight:500;font-size:20px;display:block}
.int-grid span{font-size:14px;color:var(--ink-2)}
@media(max-width:800px){.int-grid{grid-template-columns:1fr 1fr}}

/* learn */
.learn-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 40px;margin-top:44px}
.learn-grid li{list-style:none;display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line);font-size:16px}
.learn-grid li svg{flex:none;width:22px;height:22px;color:var(--sage);margin-top:2px}
@media(max-width:760px){.learn-grid{grid-template-columns:1fr}}

/* audience */
.audience{background:var(--bg-2)}
.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:36px 0 30px}
.chips span{background:var(--paper);border-radius:99px;padding:10px 20px;font-size:15px}

/* residential */
.res-band{position:relative;height:420px;overflow:hidden}
.res-band img{width:100%;height:100%;object-fit:cover}
.res-band .over{position:absolute;inset:0;background:linear-gradient(180deg,rgba(46,42,38,0) 30%,rgba(46,42,38,.65));display:flex;align-items:flex-end}
.res-band h2{color:#fff;margin-bottom:46px;max-width:640px}
.includes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.includes div{background:var(--paper);border-radius:12px;padding:22px;display:flex;gap:14px;align-items:center;font-size:15px}
.includes svg{width:24px;height:24px;color:var(--terra);flex:none}
@media(max-width:760px){.includes{grid-template-columns:1fr}.res-band{height:300px}}
.venue{margin-top:44px;padding:28px 30px;border:1px dashed var(--terra-2);border-radius:14px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.venue b{font-family:var(--serif);font-weight:500;font-size:22px;display:block}
.venue span{color:var(--ink-2);font-size:15px}
.venue a{color:var(--terra);font-weight:500;font-size:15px}

/* team */
.team{background:var(--paper)}
.people{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:50px}
.person{border-radius:16px;background:var(--bg);overflow:hidden;display:flex;flex-direction:column}
.person>img{width:100%;aspect-ratio:1/1;object-fit:cover}
.person .txt{padding:36px 40px 40px;flex:1;display:flex;flex-direction:column}
.person .ig{margin-top:auto;padding-top:22px;display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;text-decoration:none;color:var(--terra)}
.person .ig svg{width:18px;height:18px}
.person.lead-p .ig{color:var(--sand)}
.person .role{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--terra);font-weight:600}
.person h3{font-size:34px;margin:10px 0 6px}
.person .org{font-family:var(--serif);font-style:italic;color:var(--muted);margin-bottom:18px}
.person p{color:var(--ink-2);font-size:16px}
.person.lead-p{background:var(--ink);color:var(--bg)}
.person.lead-p p{color:#d8ccbf}
.person.lead-p .role{color:var(--sand)}
@media(max-width:860px){.people{grid-template-columns:1fr}.person .txt{padding:28px 24px 32px}}

/* science */
.sci{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.sci ul{list-style:none;margin-top:28px}
.sci li{padding:14px 0;border-bottom:1px solid var(--line);font-family:var(--serif);font-size:20px;display:flex;gap:16px;align-items:baseline}
.sci li small{font-family:var(--sans);font-size:12px;color:var(--muted)}
.sci img{border-radius:14px;cursor:zoom-in}
@media(max-width:860px){.sci{grid-template-columns:1fr;gap:40px}}

/* closing */
.closing{position:relative;color:#fff;text-align:center;padding:150px 0;overflow:hidden}
.closing>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.closing::after{content:"";position:absolute;inset:0;background:rgba(40,28,20,.55);z-index:-1}
.closing h2{font-size:clamp(34px,5vw,58px)}
.closing p{font-size:19px;color:#f1e6da;max-width:640px;margin:0 auto}
.closing .final{font-family:var(--serif);font-style:italic;font-size:24px;margin-top:30px;color:#fff}

/* pricing */
.price-card{max-width:760px;margin:50px auto 0;background:var(--paper);border-radius:22px;padding:56px 48px;text-align:center;box-shadow:0 40px 80px -50px rgba(80,40,20,.5);position:relative}
.price-card .dates{font-family:var(--serif);font-size:22px;margin-bottom:6px}
.price-card .meta{color:var(--muted);font-size:14px;letter-spacing:.06em}
.prices{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:38px 0}
.prices div{border:1px solid var(--line);border-radius:14px;padding:26px 20px}
.prices div.best{border:2px solid var(--terra);background:#fff;position:relative}
.prices div.best::before{content:"Recomendado";position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--terra);color:#fff;font-size:11px;letter-spacing:.15em;text-transform:uppercase;padding:4px 12px;border-radius:99px}
.prices .label{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
.prices .amt{font-family:var(--serif);font-size:46px;line-height:1.1;margin:8px 0 4px}
.prices .amt small{font-size:18px;color:var(--muted)}
.prices .note{font-size:13px;color:var(--muted)}
.limited{display:inline-block;background:var(--bg-2);border-radius:99px;padding:6px 16px;font-size:13px;margin-bottom:26px}
.price-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.wa-nums{margin-top:24px;font-size:14px;color:var(--muted)}
.wa-nums a{color:var(--terra);font-weight:500;text-decoration:none;white-space:nowrap}
footer a{color:var(--sand);text-decoration:none;white-space:nowrap}
@media(max-width:600px){.prices{grid-template-columns:1fr}.price-card{padding:42px 22px}}

footer{background:var(--ink);color:#bfb3a6;padding:50px 0;font-size:14px}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
footer b{font-family:var(--serif);font-weight:500;color:var(--bg);font-size:18px}

/* floating whatsapp */
.wa-float{position:fixed;right:20px;bottom:20px;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 30px -8px rgba(0,0,0,.4);z-index:60;transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;color:#fff}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(20,15,10,.9);display:none;align-items:center;justify-content:center;z-index:100;padding:20px;cursor:zoom-out}
.lb.on{display:flex}
.lb img{max-height:92vh;border-radius:8px}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .9s ease,transform .9s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}html{scroll-behavior:auto}}

/* empresas */
.biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:50px}
.biz-grid div{background:var(--bg);border-radius:16px;padding:32px 28px}
.biz-grid .n{font-family:var(--serif);font-size:44px;line-height:1;color:var(--terra-2)}
.biz-grid h3{font-size:22px;margin:14px 0 10px}
.biz-grid p{font-size:15.5px;color:var(--ink-2)}
@media(max-width:900px){.biz-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.biz-grid{grid-template-columns:1fr}}
.apps div{align-items:flex-start}
.apps svg{margin-top:3px}
.apps b{display:block;font-family:var(--serif);font-weight:500;font-size:20px;margin-bottom:4px}
.apps span{color:var(--ink-2)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:50px;text-align:left}
.steps div{border-top:2px solid var(--terra-2);padding-top:18px}
.steps span{font-family:var(--serif);font-size:30px;color:var(--terra-2)}
.steps b{display:block;font-family:var(--serif);font-weight:500;font-size:22px;margin:6px 0 8px}
.steps p{font-size:15px;color:var(--ink-2)}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.formats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:50px}
.formats article{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:36px 30px}
.formats article.featured{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.formats article.featured p,.formats article.featured li{color:#d8ccbf}
.formats .tag{display:inline-block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--terra);background:var(--bg-2);border-radius:99px;padding:5px 14px}
.formats .featured .tag{background:var(--terra);color:#fff}
.formats h3{font-size:26px;margin:18px 0 12px}
.formats p{font-size:15.5px;color:var(--ink-2)}
.formats ul{list-style:none;margin-top:20px;border-top:1px solid var(--line);padding-top:16px}
.formats .featured ul{border-color:rgba(255,255,255,.15)}
.formats li{font-size:15px;color:var(--ink-2);padding:5px 0 5px 22px;position:relative}
.formats li::before{content:"";position:absolute;left:0;top:13px;width:8px;height:8px;border-radius:50%;background:var(--terra-2)}
@media(max-width:900px){.formats{grid-template-columns:1fr}}
.biz .hero h1{font-size:clamp(36px,4.6vw,60px)}
.biz .pillar h3{padding-right:72px}