:root{
  --bg:#f6f3ea;
  --surface:#ffffff;
  --muted:#f0ede3;
  --text:#1f2a24;
  --sub:#415247;
  --brand:#6d7e72;      /* verde acinzentado */
  --brand-2:#8f9e94;    /* verde claro */
  --accent:#c9b79a;     /* bege */
  --border:rgba(31,42,36,.12);
  --shadow:0 10px 30px rgba(31,42,36,.08);
  --radius:18px;
  --radius-sm:12px;
  --max:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,var(--bg),#fbfaf6);
  line-height:1.55;
}
img{max-width:100%;height:auto}
a{color:inherit}

.container{max-width:var(--max);margin:0 auto;padding:0 1rem}

.skip-link{
  position:absolute;left:-999px;top:auto;
  width:1px;height:1px;overflow:hidden;
}
.skip-link:focus{
  left:1rem;top:1rem;width:auto;height:auto;z-index:999;
  background:var(--surface);padding:.75rem 1rem;border-radius:999px;box-shadow:var(--shadow)
}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(246,243,234,.8);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 0}

.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;
  box-shadow:0 8px 18px rgba(109,126,114,.25);
}
.brand-title{display:block;font-weight:800;letter-spacing:.2px}
.brand-subtitle{display:block;color:var(--sub);font-size:.9rem}

.nav-toggle{
  display:none;
  border:1px solid var(--border);
  background:var(--surface);
  border-radius:999px;
  padding:.55rem .7rem;
}

.site-nav{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}
.nav-link{padding:.5rem .65rem;border-radius:999px;text-decoration:none;color:var(--sub)}
.nav-link:hover{background:rgba(109,126,114,.10);color:var(--text)}
.nav-link.active{background:rgba(201,183,154,.35);color:var(--text)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.72rem 1rem;border-radius:999px;text-decoration:none;font-weight:600;border:1px solid transparent;transition:.2s}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 22px rgba(109,126,114,.22)}
.btn-primary:hover{filter:brightness(.96)}
.btn-secondary{background:rgba(201,183,154,.55);border-color:rgba(201,183,154,.7)}
.btn-secondary:hover{filter:brightness(.98)}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}
.btn-ghost:hover{background:rgba(31,42,36,.04)}

/* Sections */
.section{padding:3.2rem 0}
.section-muted{background:rgba(201,183,154,.18);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section-head{max-width:760px;margin-bottom:1.5rem}
.section-head h2{font-family:"Playfair Display",serif;font-size:2rem;margin:.1rem 0 .3rem}
.section-head p{color:var(--sub);margin:0}

.hero{padding:3.4rem 0 2.2rem}
.hero-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:2rem;align-items:start}
.kicker{display:inline-flex;gap:.5rem;align-items:center;background:rgba(109,126,114,.10);color:var(--sub);padding:.4rem .65rem;border-radius:999px;font-weight:600}
.hero h1{font-family:"Playfair Display",serif;font-size:3rem;line-height:1.08;margin:.9rem 0 .75rem}
.lead{font-size:1.1rem;color:var(--sub)}
.hero-cta{display:flex;gap:.75rem;flex-wrap:wrap;margin:1rem 0 1.1rem}
.hero-badges{list-style:none;padding:0;margin:0;display:flex;gap:.75rem;flex-wrap:wrap;color:var(--sub)}
.hero-badges li{background:var(--surface);border:1px solid var(--border);padding:.45rem .65rem;border-radius:999px}

.hero-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-card-inner{padding:1.25rem}
.hero-card h2{margin:.25rem 0 .35rem;font-size:1.25rem}
.hero-card p{color:var(--sub)}

.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;margin:1rem 0 1.1rem}
.mini{background:rgba(246,243,234,.7);border:1px solid var(--border);border-radius:14px;padding:.75rem}
.mini h3{margin:0 0 .2rem;font-size:.95rem}
.mini p{margin:0;font-size:.9rem}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem;box-shadow:0 6px 18px rgba(31,42,36,.06)}
.card-icon{font-size:1.3rem;color:var(--brand)}
.card h3{margin:.6rem 0 .4rem}
.card p{margin:0 0 .8rem;color:var(--sub)}
.card-link{text-decoration:none;color:var(--brand);font-weight:700}
.card-link:hover{text-decoration:underline}

.features{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem}
.feature h3{margin:.2rem 0 .35rem;font-size:1.05rem}
.feature p{margin:0;color:var(--sub)}

.cta-banner{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:2rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow)}
.cta-actions{display:flex;gap:.75rem;flex-wrap:wrap}

/* Page hero */
.page-hero{padding:2.6rem 0 1.4rem}
.page-hero h1{font-family:"Playfair Display",serif;font-size:2.6rem;margin:0 0 .5rem}

/* Layout helpers */
.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:2rem;align-items:start}
.muted{color:var(--sub)}
.fine{font-size:.92rem;color:var(--sub)}

.checklist{list-style:none;padding:0;margin:1rem 0 0}
.checklist li{display:flex;gap:.6rem;align-items:flex-start;margin:.5rem 0;color:var(--sub)}

.info-box{background:rgba(201,183,154,.18);border:1px solid rgba(201,183,154,.35);border-radius:var(--radius);padding:1rem;margin:1.2rem 0}

.photo-placeholder{border:1px dashed rgba(31,42,36,.22);border-radius:var(--radius);padding:2rem;text-align:center;background:rgba(255,255,255,.55)}

.steps{padding-left:1.2rem;color:var(--sub)}
.steps li{margin:.6rem 0}

.pill-row{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1rem}
.pill{background:var(--surface);border:1px solid var(--border);padding:.45rem .65rem;border-radius:999px;color:var(--sub)}

.service{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem;margin:1rem 0;box-shadow:0 6px 18px rgba(31,42,36,.06)}
.service h3{margin:.2rem 0 .5rem}
.service ul{margin:.5rem 0 0;color:var(--sub)}

/* Contact */
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}
.contact-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem}
.contact-card h3{margin:.2rem 0 .35rem}

.form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem;box-shadow:var(--shadow)}
.form-row{display:flex;flex-direction:column;gap:.35rem;margin-bottom:.9rem}
label{font-weight:650}
input,select,textarea{
  border:1px solid var(--border);
  border-radius:14px;
  padding:.75rem .85rem;
  font:inherit;
  background:#fff;
}
textarea{resize:vertical}
.form-error{color:#8a2f2f;min-height:1.1em}
.checkbox-row{flex-direction:row;align-items:flex-start}
.checkbox-row input{margin-top:.25rem}

.note{margin-top:1rem;background:rgba(109,126,114,.10);border:1px solid rgba(109,126,114,.18);border-radius:var(--radius);padding:1rem}

/* FAQ */
.faq{max-width:900px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin:.85rem 0}
.faq-q{width:100%;text-align:left;background:transparent;border:0;padding:1rem 1rem;font:inherit;font-weight:750;display:flex;justify-content:space-between;gap:1rem;cursor:pointer}
.faq-q::after{content:"+";font-size:1.2rem;color:var(--brand)}
.faq-q[aria-expanded="true"]::after{content:"–"}
.faq-a{display:none;padding:0 1rem 1rem;color:var(--sub)}
.faq-item.open .faq-a{display:block}

/* Footer */
.site-footer{padding:2.6rem 0 1.2rem;border-top:1px solid var(--border);background:rgba(246,243,234,.75)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:1rem}
.footer-brand{display:flex;gap:.75rem;align-items:center;margin-bottom:.75rem}
.footer-list{list-style:none;padding:0;margin:0;display:grid;gap:.45rem}
.footer-list a{text-decoration:none;color:var(--sub)}
.footer-list a:hover{text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;gap:1rem;align-items:center;margin-top:1.5rem;border-top:1px solid var(--border);padding-top:1rem}

/* WhatsApp floating */
.whatsapp-fab{
  position:fixed;right:18px;bottom:18px;z-index:60;
  width:54px;height:54px;border-radius:18px;
  display:grid;place-items:center;
  background:#25d366;color:#fff;
  box-shadow:0 12px 30px rgba(0,0,0,.18);
  text-decoration:none;
}
.whatsapp-fab i{font-size:1.5rem}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(2,1fr)}
  .features{grid-template-columns:repeat(2,1fr)}
  .two-col{grid-template-columns:1fr}
  .contact-cards{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}

@media (max-width: 720px){
  .cards{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav-toggle{display:inline-flex}
  .site-nav{display:none;flex-direction:column;align-items:stretch;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.75rem}
  .site-nav.open{display:flex}
}