:root{
    --sage:#79836F;
    --sage-dark:#6B7562;
    --gray-bg:#ECEEE9;
    --gray-card:#E3E5E0;
    --ink:#6b6b6b;
    --ink-soft:#6b6b6b;
    --ink-strong:#3a3a3a;
    --line:#d7d9d3;
    --white:#ffffff;
    --space-section:clamp(72px,10vh,112px);
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{font-family:'Plus Jakarta Sans',Helvetica,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.55;font-size:15px;}
  img,svg{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1200px;margin:0 auto;padding:0 32px;}

  /* ---------- NAV ---------- */
  header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);}
  .nav{display:flex;align-items:center;justify-content:space-between;height:64px;}
  .logo img{height:26px;width:auto;display:block;}
  nav ul{display:flex;gap:34px;list-style:none;}
  nav a{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:#555;transition:color .2s;}
  nav a:hover{color:var(--ink);}
  nav a.active{color:var(--ink);border-bottom:2px solid var(--sage);padding-bottom:4px;}
  .menu-btn{display:none;background:none;border:none;font-size:22px;cursor:pointer;}

  /* ---------- HERO ---------- */
  .hero{position:relative;min-height:100vh;display:flex;align-items:flex-start;overflow:hidden;background:#8a7a5e;}
  .hero > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
  .hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(255,255,255,.44) 0%,rgba(255,255,255,.12) 26%,rgba(255,255,255,0) 46%);}
  .hero-inner{position:relative;z-index:2;width:100%;padding-top:clamp(104px,20vh,210px);}
  .hero h1{color:#33383B;font-weight:600;font-size:clamp(26px,3.6vw,42px);line-height:1.14;letter-spacing:-.005em;max-width:18ch;text-shadow:0 1px 10px rgba(255,255,255,.55);}

  /* ---------- SECCIONES ---------- */
  section{padding:var(--space-section) 0;}
  /* Secciones a pantalla completa: mínimo el alto de la ventana, contenido centrado */
  .nosotros,#que-hacemos,.legal,.proceso{min-height:100vh;display:flex;flex-direction:column;justify-content:center;}
  .legal{gap:clamp(28px,4.5vh,52px);}
  .legal .legal-img{width:100%;height:38vh;max-height:440px;object-fit:cover;display:block;}
  .eyebrow{display:block;text-align:center;font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:#6b6b6b;margin-bottom:36px;}

  .nosotros{background:var(--gray-bg);}
  .nosotros .copy{max-width:640px;margin:0 auto;}
  .nosotros p{font-size:17px;line-height:1.65;color:var(--ink-soft);}
  .nosotros p + p{margin-top:22px;}
  .nosotros p strong{font-weight:600;color:var(--ink);}

  /* ---------- QUE HACEMOS ---------- */
  .services-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px 48px;max-width:980px;margin:0 auto;align-items:start;}
  /* Índice de 4 bloques (Que hacemos), con los colores de las tarjetas */
  .qh-index{max-width:900px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:18px;}
  .qh-item{display:flex;align-items:center;min-height:clamp(96px,15vh,150px);padding:clamp(18px,2.2vw,28px);border-radius:10px;font-weight:400;font-size:clamp(15px,1.5vw,18px);line-height:1.25;text-decoration:none;transition:transform .16s ease, filter .16s ease;}
  .qh-item.verde{background:var(--sage);color:#f4f5f1;}
  .qh-item.gris{background:var(--gray-bg);color:var(--ink);}
  .qh-item:hover{transform:translateY(-3px);filter:brightness(1.04);}
  .qh-detalle .service{scroll-margin-top:88px;}
  .service .thumb{height:306px;overflow:hidden;display:block;font-size:0;}
  .service .thumb img{width:100%;height:100%;object-fit:cover;object-position:center;display:block;}
  .service h3{font-size:17px;font-weight:600;margin:20px 0 12px;padding-bottom:12px;border-bottom:1px solid var(--line);}
  .service ul{list-style:none;}
  .service li{position:relative;padding-left:16px;font-size:13.5px;color:var(--ink-soft);line-height:1.6;margin-bottom:9px;}
  .service li::before{content:"•";position:absolute;left:0;color:var(--sage);font-weight:700;}

  /* ---------- LEGAL / ICMS ---------- */
  .legal .legal-intro{margin-top:0;}
  .confianza-cta{min-height:100vh;display:flex;flex-direction:column;justify-content:center;gap:clamp(28px,4.5vh,52px);overflow:hidden;}
  .confianza-cta .cta-img{width:100%;height:46vh;max-height:520px;object-fit:cover;display:block;}
  .viabilidad{max-width:820px;margin:0 auto;padding:0 32px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:24px;}
  .viabilidad p{max-width:620px;font-size:17px;line-height:1.6;color:var(--ink-soft);}
  .viabilidad p strong{display:block;font-weight:600;color:var(--ink);margin-top:8px;}

  .legal-intro{max-width:620px;margin:0 auto 44px;text-align:center;font-size:17px;line-height:1.6;color:var(--ink-soft);}
  .legal-intro a{border-bottom:1px solid var(--ink);font-weight:600;color:var(--ink);}
  .legal-cards{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:920px;margin:0 auto;}
  .legal-card{border-radius:4px;overflow:hidden;}
  .legal-card .head{padding:14px 24px;font-size:13px;font-weight:600;letter-spacing:.04em;}
  .legal-card .body{padding:20px 24px 26px;font-size:13.5px;line-height:1.6;}
  .legal-card.gris{background:var(--gray-card);}
  .legal-card.gris .head{background:#d6d8d2;color:var(--ink);}
  .legal-card.gris .body{color:var(--ink-soft);}
  .legal-card.verde{background:var(--sage);color:var(--white);}
  .legal-card.verde .head{background:var(--sage-dark);}
  .legal-card.verde .body{color:#f2f4ee;}

  /* ---------- COMO LO HACEMOS ---------- */
  .proceso{background:var(--white);}
  .fases{display:grid;grid-template-columns:1.1fr 1.1fr 1.6fr .9fr;gap:0;max-width:1080px;margin:0 auto;}
  .fase{border-left:1px solid #c9cbc5;padding:0 18px 8px;}
  .fase-label{font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;color:#8a8a8a;margin-bottom:16px;}
  .step{border:1px solid #b9bbb4;border-radius:3px;padding:12px 14px;font-size:12.5px;font-weight:500;line-height:1.35;margin-bottom:14px;background:var(--white);}
  .step.sub{background:var(--gray-bg);border-color:transparent;}
  .fase-3-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
  .step.fin{background:var(--sage);color:var(--white);border:none;border-radius:999px;text-align:center;padding:13px 18px;font-weight:600;}

  /* ---------- CONFIANZA ---------- */

  .band{height:380px;overflow:hidden;background:#6f6a58;}
  .band img{width:100%;height:100%;object-fit:cover;}

  /* ---------- BOTONES ---------- */
  .btn{display:inline-block;border-radius:999px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;padding:13px 30px;transition:all .2s;cursor:pointer;}
  .btn.dark{background:var(--ink);color:var(--white);border:1px solid var(--ink);}
  .btn.dark:hover{background:var(--sage);border-color:var(--sage);}
  .btn.outline{background:transparent;color:var(--ink);border:1px solid var(--ink);}
  .btn.outline:hover{background:var(--ink);color:var(--white);}

  /* ---------- PROYECTOS ---------- */
  .proyectos{padding:0;background:var(--white);}
  .proyectos .proj + .proj{margin-top:24px;}
  .proyectos{padding-top:24px;}
  .proj{display:grid;grid-template-columns:1fr 1fr;min-height:100vh;align-items:stretch;}
  .proj .info{padding:64px 56px;display:flex;flex-direction:column;justify-content:center;}
  .proj .mapa{overflow:hidden;}
  .proj .mapa img{width:100%;height:100%;min-height:100%;object-fit:cover;object-position:center;display:block;}
  .proj.gris{background:var(--gray-bg);}
  .proj.verde{background:var(--sage);color:var(--white);}
  .tag{display:inline-block;align-self:flex-start;border:1px solid currentColor;border-radius:999px;font-size:10px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;padding:6px 16px;margin-bottom:22px;opacity:.85;}
  .proj h2{font-size:clamp(26px,3vw,36px);font-weight:600;letter-spacing:.02em;margin-bottom:26px;}
  .specs{font-size:13.5px;line-height:1.9;}
  .specs .grupo{margin-bottom:20px;}
  .specs .grupo-title{font-weight:600;font-size:12px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px;opacity:.75;}
  .specs b{font-weight:600;}
  .proj.verde .specs{color:#f0f2ec;font-size:15px;}

  .cta-final{text-align:center;min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:var(--space-section) 0;}
  .contacto-nombre{margin:16px 0 32px;font-size:17px;font-weight:400;line-height:1.6;color:var(--ink-soft);text-align:center;}
  .contacto-links{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;}
  .contacto-links .btn{text-transform:none;letter-spacing:.04em;font-size:13px;}

  /* ---------- FOOTER ---------- */
  footer{background:#0d0d0d;color:var(--white);padding:34px 0;}
  footer .wrap{display:flex;align-items:center;gap:22px;flex-wrap:wrap;}
  footer .logo img{height:24px;width:auto;display:block;}
  footer .sep{width:1px;height:26px;background:#3a3a3a;}
  footer p{font-size:11.5px;letter-spacing:.06em;color:#9a9a9a;}

  /* ---------- RESPONSIVE ---------- */
  @media (max-width: 860px){
    nav ul{display:none;position:absolute;top:64px;left:0;right:0;background:var(--white);flex-direction:column;gap:0;border-bottom:1px solid var(--line);}
    nav ul.open{display:flex;}
    nav ul li{border-top:1px solid var(--line);}
    nav ul a{display:block;padding:16px 32px;}
    .menu-btn{display:block;}
    .services-grid,.legal-cards{grid-template-columns:1fr;}
    .service .thumb{height:226px;}
    .fases{grid-template-columns:1fr;gap:8px;}
    .fase{border-left:none;border-top:1px solid #c9cbc5;padding:16px 0 8px;}
    .proj{grid-template-columns:1fr;}
    .proj .info{padding:48px 32px;}
    .proj .mapa{padding:0;}
    .proj .mapa img{height:56vh;min-height:0;}
    /* En móvil, altura natural para no dejar huecos con el contenido apilado */
    .nosotros,#que-hacemos,.legal,.proceso,.confianza-cta,.proj,.cta-final{min-height:auto;}
    .qh-index{grid-template-columns:1fr;}
    .legal .legal-img{height:30vh;}
    .confianza-cta .cta-img{height:34vh;}
    .hero{min-height:88vh;}
  }

/* ---------- NOTICIAS / BLOG ---------- */
.page-head{background:var(--gray-bg);padding:64px 0 56px;text-align:center;margin-top:0;}
.page-head h1{font-size:clamp(28px,4vw,42px);font-weight:600;letter-spacing:-.01em;}
.page-head p{margin-top:14px;color:var(--ink-soft);font-size:16px;}
.noticias-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;max-width:1080px;margin:0 auto;padding:72px 0;}
.noticia-card{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--white);transition:box-shadow .2s,transform .2s;display:flex;flex-direction:column;}
.noticia-card:hover{box-shadow:0 10px 30px rgba(0,0,0,.08);transform:translateY(-3px);}
.noticia-card .cover{height:190px;overflow:hidden;background:var(--gray-card);}
.noticia-card .cover img{width:100%;height:100%;object-fit:cover;}
.noticia-card .cont{padding:22px 22px 26px;display:flex;flex-direction:column;flex:1;}
.noticia-card .fecha{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);font-weight:600;margin-bottom:10px;}
.noticia-card h2{font-size:18px;font-weight:600;line-height:1.3;margin-bottom:10px;}
.noticia-card p{font-size:14px;color:var(--ink-soft);line-height:1.55;flex:1;}
.noticia-card .leer{margin-top:16px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;color:var(--ink);}
.empty{grid-column:1/-1;text-align:center;color:#888;padding:40px;}

/* Artículo individual */
.articulo{max-width:720px;margin:0 auto;padding:64px 32px 80px;}
.articulo .fecha{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);font-weight:600;margin-bottom:14px;}
.articulo h1{font-size:clamp(26px,3.4vw,38px);font-weight:600;line-height:1.22;letter-spacing:-.01em;margin-bottom:26px;}
.articulo .cover{border-radius:6px;overflow:hidden;margin-bottom:32px;}
.articulo .cuerpo{font-size:16.5px;line-height:1.75;color:var(--ink-soft);}
.articulo .cuerpo p{margin-bottom:20px;}
.articulo .cuerpo h2{font-size:22px;font-weight:600;color:var(--ink);margin:32px 0 14px;}
.articulo .cuerpo img{border-radius:6px;margin:24px 0;}
.articulo .volver{display:inline-block;margin-top:44px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;}
.articulo .volver:hover{color:var(--sage);}

@media (max-width:860px){
  .noticias-grid{grid-template-columns:1fr;padding:48px 0;}
}