/* zamiagroup.com — hoja de estilo de las portadas EN y ES.
 * Las páginas de embudo (cost-to-build-costa-rica, cuanto-cuesta-construir,
 * construcostos/pro) traen la suya: son piezas de conversión y evolucionan
 * por separado de la portada corporativa. */
:root{
  --ink:#171717; --ink-2:#3a3a38; --muted:#6b6b68;
  --bg:#fff; --bg-2:#f3f3f1; --sand:#f7f4ee; --line:#e2e2df;
  --green:#1f5c3c; --green-lt:#2e7d53; --green-soft:#edf6f0;
  --r:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Poppins',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.18}
p{margin:0 0 1em}
img{max-width:100%;display:block}
a{color:inherit}
.micro{font-size:12.5px;color:var(--muted);line-height:1.5;margin:12px 0 0}
.eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--green);margin-bottom:1.1em}

/* nav + footer live in /nav-footer.css now — shared by every page so the
   shell looks identical site-wide. Don't redeclare .nav/.foot here. */

/* botones */
.btn-primary,.btn-ghost{display:inline-block;font-family:inherit;font-weight:700;font-size:15px;
  cursor:pointer;text-decoration:none;text-align:center;line-height:1.2;border-radius:999px;padding:13px 26px}
.btn-primary{border:none;background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--green)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--ink);background:var(--bg-2)}
.btn-lg{font-size:17px;padding:16px 32px}

/* hero */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42}
.hero-inner{position:relative;max-width:860px;margin:0 auto;padding:96px 26px 100px;text-align:center}
.hero .eyebrow{color:#8fbfa2}
.hero h1{font-size:clamp(30px,5.4vw,52px);font-weight:800;letter-spacing:-.02em}
.hero p{font-size:clamp(15.5px,2vw,19px);color:#d8d8d4;max-width:640px;margin:1.2em auto 2em}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero .btn-primary{background:#fff;color:var(--ink)}
.hero .btn-primary:hover{background:var(--green);color:#fff}
.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.hero .btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}

/* secciones */
.sec{max-width:1040px;margin:0 auto;padding:70px 26px}
.sec h2{font-size:clamp(23px,3.4vw,33px);font-weight:800;text-align:center}
.sec-lede{text-align:center;color:var(--muted);max-width:600px;margin:0 auto 2.6em}

/* servicios */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc{background:var(--bg-2);border-radius:var(--r);padding:26px 24px;display:flex;flex-direction:column}
.svc h3{font-size:17px;font-weight:800}
.svc p{font-size:14.5px;color:var(--muted);flex:1}
.svc .go{font-size:14px;font-weight:700;color:var(--green);text-decoration:none}
.svc .go:hover{text-decoration:underline}
.svc.feat{background:var(--green-soft);border:1px solid var(--green-lt)}
.svc-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  color:var(--green);background:#fff;padding:4px 10px;border-radius:999px;margin-bottom:12px;align-self:flex-start}

/* marcas de ejecución */
.brands{background:var(--sand);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.brand-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.brand{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.brand img{width:100%;height:150px;object-fit:cover}
.brand-body{padding:20px 22px}
.brand-body h3{font-size:16px;font-weight:800;margin-bottom:.3em}
.brand-body p{font-size:14px;color:var(--muted);margin:0}
.brand-follow{display:inline-block;margin-top:12px;font-size:13.5px;font-weight:700;
  color:var(--green);text-decoration:none;cursor:pointer;background:none;border:none;
  font-family:inherit;padding:0}
.brand-follow:hover{text-decoration:underline}

/* social-follow modal — shared by the three brand cards */
.social-modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;
  justify-content:center;padding:20px}
.social-modal.hidden{display:none}
.social-modal-backdrop{position:absolute;inset:0;background:rgba(23,23,23,.55)}
.social-modal-box{position:relative;background:#fff;border-radius:var(--r);padding:32px 28px;
  max-width:360px;width:100%;text-align:center;box-shadow:0 24px 60px rgba(0,0,0,.28)}
.social-modal-close{position:absolute;top:10px;right:12px;background:none;border:none;
  font-size:24px;line-height:1;color:var(--muted);cursor:pointer;padding:6px}
.social-modal-close:hover{color:var(--ink)}
.social-modal-box h3{font-size:19px;font-weight:800;margin-bottom:.3em}
.social-modal-sub{color:var(--muted);font-size:13.5px;margin-bottom:1.2em}
.social-modal-links{display:flex;flex-direction:column;gap:10px}
.social-link{display:block;font-weight:700;font-size:15px;text-decoration:none;color:#fff;
  padding:12px 18px;border-radius:999px}
.social-link:hover{filter:brightness(1.08)}
.social-instagram{background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af,#515bd4)}
.social-tiktok{background:#010101}
.social-facebook{background:#1877f2}
.social-soon{color:var(--muted);font-size:14px;margin:0}

/* contacto */
.contact{background:var(--ink);color:#fff;padding:66px 26px;text-align:center}
.contact h2{font-size:clamp(23px,3.4vw,32px);font-weight:800}
.contact p{color:#b9b9b6;max-width:520px;margin:0 auto 1.8em}
.wa{display:inline-block;background:#25D366;color:#0b3d1f;font-weight:800;text-decoration:none;
  padding:14px 28px;border-radius:999px;font-size:16px}
.wa:hover{filter:brightness(1.07)}
.contact .mail{display:block;margin-top:16px;color:#8fbfa2;font-size:14px;text-decoration:none}

@media(max-width:900px){
  .svc-grid,.brand-grid{grid-template-columns:1fr}
}
@media(max-width:620px){
  .hero-inner{padding:64px 18px 68px}
  .sec,.contact{padding:48px 18px}
  .btn-primary,.btn-ghost{width:100%}
  .hero-cta{flex-direction:column}
}