/* Praxis Consultoria — Private Office / Ledger archetype
   Libre Caslon Display + Source Serif 4 · graphite/ivory + institutional green + brass */

:root{
  --ivory:#F4F0E6;
  --paper:#FBF9F3;
  --ink:#1A1E1A;
  --green:#1F3A2E;
  --green-soft:#2C4A3B;
  --brass:#C2A14D;
  --brass-deep:#9A7B3F;
  --rule:rgba(26,30,26,0.14);
  --maxw:1140px;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Source Serif 4',Georgia,serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.62;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  position:relative;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
h1,h2,h3,.wordmark strong,.foot-mark{font-family:'Libre Caslon Display',Georgia,serif;font-weight:400;letter-spacing:-0.01em;}
a{color:inherit;text-decoration:none;}

/* grain texture */
.grain{
  position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:0.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* topbar */
.topbar{background:var(--green);color:var(--ivory);font-size:12.5px;letter-spacing:0.04em;}
.topbar-in{display:flex;align-items:center;gap:10px;height:38px;flex-wrap:wrap;}
.topbar-sep{opacity:0.5;}
.topbar-right{margin-left:auto;color:var(--brass);}

/* header */
.site-head{background:var(--paper);border-bottom:1px solid var(--rule);position:sticky;top:0;z-index:50;}
.head-in{display:flex;align-items:center;justify-content:space-between;height:84px;}
.brand{display:flex;align-items:center;gap:14px;}
.seal{width:50px;height:50px;flex:none;}
.wordmark{display:flex;flex-direction:column;line-height:1.1;}
.wordmark strong{font-size:25px;color:var(--green);}
.wordmark em{font-style:normal;font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--brass-deep);margin-top:3px;}
.nav{display:flex;align-items:center;gap:28px;font-size:14.5px;}
.nav a{color:var(--ink);opacity:0.8;transition:opacity .2s;}
.nav a:hover{opacity:1;}
.nav-cta{background:var(--green);color:var(--ivory)!important;padding:10px 18px;border-radius:2px;opacity:1!important;font-family:'Source Serif 4',serif;}
.nav-cta:hover{background:var(--green-soft);}

/* hero */
.hero{padding:74px 0 60px;border-bottom:1px solid var(--rule);}
.hero-in{display:grid;grid-template-columns:1.15fr 0.85fr;gap:54px;align-items:center;}
.eyebrow{display:inline-block;font-size:12px;letter-spacing:0.18em;text-transform:uppercase;color:var(--brass-deep);border-left:2px solid var(--brass);padding-left:10px;margin-bottom:22px;}
.hero h1{font-size:clamp(2.4rem,5vw,3.7rem);line-height:1.08;color:var(--green);}
.dek{font-size:18.5px;margin:24px 0 30px;max-width:46ch;color:#34382f;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:38px;}
.btn{display:inline-block;background:var(--green);color:var(--ivory);padding:14px 28px;border-radius:2px;font-size:15.5px;border:none;cursor:pointer;font-family:'Source Serif 4',serif;transition:background .2s;}
.btn:hover{background:var(--green-soft);}
.btn-ghost{display:inline-block;padding:14px 24px;border:1px solid var(--rule);border-radius:2px;font-size:15.5px;color:var(--ink);transition:border-color .2s;}
.btn-ghost:hover{border-color:var(--green);}
.meta-trio{display:flex;gap:36px;border-top:1px solid var(--rule);padding-top:22px;flex-wrap:wrap;}
.meta-trio dt{font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--brass-deep);}
.meta-trio dd{font-size:15px;margin-top:3px;}
.hero-plate svg{width:100%;height:auto;border:1px solid var(--rule);border-radius:3px;display:block;}

/* ledger strip */
.ledger{background:var(--green);color:var(--ivory);}
.ledger-in{display:grid;grid-template-columns:repeat(4,1fr);}
.ledger-cell{padding:34px 22px;border-right:1px solid rgba(244,240,230,0.14);text-align:center;}
.ledger-cell:last-child{border-right:none;}
.ledger .num{display:block;font-family:'Libre Caslon Display',serif;font-size:40px;color:var(--brass);line-height:1;}
.ledger .lbl{display:block;font-size:13px;letter-spacing:0.04em;margin-top:10px;opacity:0.82;}

/* about */
.about{padding:84px 0;}
.about-in{display:grid;grid-template-columns:1.5fr 1fr;gap:54px;align-items:start;}
.kicker{display:inline-block;font-size:12px;letter-spacing:0.18em;text-transform:uppercase;color:var(--brass-deep);margin-bottom:16px;}
.about h2{font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.14;color:var(--green);margin-bottom:24px;}
.about-lead p{margin-bottom:16px;max-width:58ch;color:#34382f;}
.ficha{background:var(--ivory);border:1px solid var(--rule);border-top:3px solid var(--brass);padding:30px 30px 14px;border-radius:3px;}
.ficha h3{font-size:20px;color:var(--green);margin-bottom:18px;}
.ficha dl{font-size:14.5px;}
.ficha dt{font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--brass-deep);margin-top:14px;}
.ficha dd{margin-bottom:6px;}

/* services */
.services{padding:84px 0;background:var(--ivory);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);}
.sec-head{margin-bottom:46px;max-width:62ch;}
.sec-head h2{font-size:clamp(1.8rem,3.4vw,2.6rem);color:var(--green);line-height:1.14;}
.sec-dek{margin-top:14px;color:#34382f;font-size:17px;}
.svc-list{list-style:none;border-top:1px solid var(--rule);}
.svc{display:grid;grid-template-columns:84px 1fr;gap:24px;align-items:baseline;padding:28px 0;border-bottom:1px solid var(--rule);}
.svc-num{font-family:'Libre Caslon Display',serif;font-size:38px;color:var(--brass);line-height:1;}
.svc h3{font-size:21px;color:var(--green);margin-bottom:6px;}
.svc p{max-width:62ch;color:#34382f;}

/* quotes */
.quotes{padding:84px 0;}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.quote{background:var(--paper);border:1px solid var(--rule);border-radius:3px;padding:30px 28px;position:relative;}
.quote::before{content:"\201C";position:absolute;top:8px;left:18px;font-family:'Libre Caslon Display',serif;font-size:64px;color:var(--brass);opacity:0.45;line-height:1;}
.quote blockquote{font-size:16.5px;line-height:1.55;color:#2c302a;margin:18px 0 22px;}
.quote figcaption{display:flex;align-items:center;gap:13px;border-top:1px solid var(--rule);padding-top:16px;font-size:14px;}
.avatar{width:42px;height:42px;flex:none;border-radius:50%;background:var(--green);color:var(--brass);display:flex;align-items:center;justify-content:center;font-family:'Libre Caslon Display',serif;font-size:19px;}
.quote figcaption strong{color:var(--green);}

/* contact */
.contact{padding:84px 0;background:var(--ivory);border-top:1px solid var(--rule);}
.contact-in{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start;}
.contact h2{font-size:clamp(1.8rem,3.4vw,2.5rem);color:var(--green);line-height:1.14;margin-bottom:18px;}
.contact-info p{color:#34382f;max-width:46ch;}
.contact-list{list-style:none;margin:26px 0;}
.contact-list li{padding:14px 0;border-bottom:1px solid var(--rule);font-size:15.5px;}
.contact-list span{display:block;font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--brass-deep);margin-bottom:3px;}
.map-plate{width:100%;height:auto;border:1px solid var(--rule);border-radius:3px;margin-top:10px;}
.contact-form{background:var(--paper);border:1px solid var(--rule);border-top:3px solid var(--green);padding:32px;border-radius:3px;}
.contact-form label{display:block;font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:var(--brass-deep);margin-bottom:18px;}
.contact-form input,.contact-form textarea{width:100%;margin-top:7px;padding:12px 14px;border:1px solid var(--rule);border-radius:2px;font-family:'Source Serif 4',serif;font-size:15.5px;background:var(--paper);color:var(--ink);text-transform:none;letter-spacing:normal;}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--green);}
.contact-form .btn{width:100%;margin-top:6px;}
.form-note{margin-top:14px;font-size:14px;color:var(--green);letter-spacing:normal;text-transform:none;}

/* footer */
.site-foot{background:var(--green);color:var(--ivory);padding-top:56px;}
.foot-in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.5fr;gap:34px;padding-bottom:44px;}
.foot-mark{font-family:'Libre Caslon Display',serif;font-size:26px;color:var(--brass);display:block;margin-bottom:12px;}
.foot-col p{font-size:14px;opacity:0.85;margin-bottom:4px;}
.foot-col h4{font-size:12px;letter-spacing:0.14em;text-transform:uppercase;color:var(--brass);margin-bottom:14px;}
.foot-legal p strong{color:var(--ivory);opacity:1;}
.foot-bottom{border-top:1px solid rgba(244,240,230,0.16);padding:22px 0;}
.foot-bottom-in{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13px;opacity:0.82;}
.foot-bottom a{color:var(--brass);}
.foot-bottom a:hover{text-decoration:underline;}

/* responsive */
@media(max-width:880px){
  .hero-in,.about-in,.contact-in{grid-template-columns:1fr;gap:40px;}
  .ledger-in{grid-template-columns:repeat(2,1fr);}
  .ledger-cell:nth-child(2){border-right:none;}
  .ledger-cell:nth-child(1),.ledger-cell:nth-child(2){border-bottom:1px solid rgba(244,240,230,0.14);}
  .quote-grid{grid-template-columns:1fr;}
  .foot-in{grid-template-columns:1fr 1fr;}
  .nav{display:none;}
  .hero-plate{order:-1;}
}
@media(max-width:520px){
  .ledger-in{grid-template-columns:1fr;}
  .ledger-cell{border-right:none;border-bottom:1px solid rgba(244,240,230,0.14);}
  .foot-in{grid-template-columns:1fr;}
  .svc{grid-template-columns:54px 1fr;gap:14px;}
  .svc-num{font-size:30px;}
  .foot-bottom-in{flex-direction:column;}
}