/* ==========================================================================
   VERDE INMOBILIARIO · ESTILOS COMPARTIDOS
   ========================================================================== */
:root{
  --verde:#0b513f;
  --verde-900:#062f25;
  --verde-700:#094d36;
  --menta:#9fe6c3;
  --fondo:#f6f9f7;
  --texto:#3b5248;
  --tinta:#14332a;
  --linea:#dce7e2;
  --radio:16px;
  --sombra:0 10px 28px rgba(2,40,30,.08);
  --sombra-lg:0 18px 44px rgba(2,40,30,.16);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{
  font-family:'Poppins','Segoe UI',Tahoma,Geneva,Verdana,sans-serif;
  color:var(--texto);
  background:var(--fondo);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--menta);outline-offset:3px;border-radius:6px}

.skip-link{
  position:absolute;left:12px;top:-60px;z-index:2000;
  background:var(--verde);color:#fff;padding:10px 16px;border-radius:8px;text-decoration:none;
  transition:top .2s;
}
.skip-link:focus{top:12px}

/* ===== HEADER ===== */
header.site-header{
  position:fixed;top:20px;left:50%;transform:translateX(-50%);
  width:92%;max-width:1150px;
  background:rgba(40,45,50,.38);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-radius:16px;padding:14px 30px;
  display:flex;align-items:center;justify-content:space-between;
  box-shadow:0 8px 28px rgba(0,0,0,.28);
  z-index:1000;transition:background .3s, box-shadow .3s;
}
header.site-header.scrolled{
  background:rgba(255,255,255,.95);
  box-shadow:0 6px 22px rgba(0,0,0,.16);
}
.site-header .logo img{height:50px;filter:drop-shadow(0 1px 3px rgba(0,0,0,.45))}
.site-header.scrolled .logo img{filter:none}
.site-header nav{display:flex;align-items:center;gap:6px}
.site-header nav a{
  position:relative;padding:8px 14px;text-decoration:none;font-weight:600;font-size:.95rem;
  color:#fff;transition:color .25s;
}
.site-header nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--menta);transform:scaleX(0);transform-origin:left;transition:transform .25s;
}
.site-header nav a:hover::after,.site-header nav a[aria-current="page"]::after{transform:scaleX(1)}
.site-header.scrolled nav a{color:var(--verde)}
.site-header nav a:hover{color:var(--menta)}
.site-header.scrolled nav a:hover{color:var(--verde-700)}
.site-header.scrolled nav a::after{background:var(--verde)}

.nav-toggle{
  display:none;background:none;border:0;cursor:pointer;padding:8px;border-radius:8px;
}
.nav-toggle span{display:block;width:24px;height:2px;margin:5px 0;background:#fff;transition:.25s}
.site-header.scrolled .nav-toggle span{background:var(--verde)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:900px){
  header.site-header{top:12px;padding:10px 18px}
  .site-header .logo img{height:42px}
  .nav-toggle{display:block}
  .site-header nav{
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-radius:14px;padding:8px;
    box-shadow:var(--sombra-lg);
    opacity:0;visibility:hidden;transform:translateY(-8px);transition:.25s;
  }
  .site-header nav.open{opacity:1;visibility:visible;transform:none}
  .site-header nav a,.site-header.scrolled nav a{color:var(--verde);padding:14px 16px;border-radius:10px}
  .site-header nav a::after{display:none}
  .site-header nav a:hover{background:#eef6f2;color:var(--verde)}
}

/* ===== BOTONES ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:10px;font:600 .95rem 'Poppins',sans-serif;
  text-decoration:none;cursor:pointer;border:1.5px solid transparent;
  transition:transform .2s, box-shadow .2s, background .2s, color .2s;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--verde);color:#fff}
.btn-primary:hover{background:var(--verde-700);box-shadow:0 8px 20px rgba(11,81,63,.3)}
.btn-secondary{background:#fff;color:var(--verde);border-color:#cfded7}
.btn-secondary:hover{background:#f3f7f5}
.btn-light{background:#fff;color:var(--verde)}
.btn-light:hover{box-shadow:0 8px 20px rgba(0,0,0,.25)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}

.badge{
  display:inline-block;padding:3px 10px;border-radius:999px;
  background:var(--menta);color:var(--verde-900);
  font-size:.7rem;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
}

.hidden{display:none!important}

/* ===== FOOTER ===== */
footer.site-footer{
  background:var(--verde-900);color:#c9ddd4;margin-top:80px;
  padding:56px 6% 28px;
}
.footer-grid{
  max-width:1150px;margin:auto;
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;
}
.footer-grid h3{color:#fff;font-size:.95rem;margin-bottom:14px;letter-spacing:.4px}
.footer-grid p{font-size:.9rem;max-width:34ch}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:8px}
.footer-grid a{text-decoration:none;font-size:.9rem;transition:color .2s}
.footer-grid a:hover{color:var(--menta)}
.footer-logo{height:46px;margin-bottom:14px;filter:brightness(0) invert(1);opacity:.95}
.footer-bottom{
  max-width:1150px;margin:36px auto 0;padding-top:20px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:.82rem;text-align:center;color:#9bb8ac;
}
@media(max-width:760px){
  .footer-grid{grid-template-columns:1fr;gap:28px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}