:root {
  --crema: #f8f4ec;
  --crema-alt: #efe7d6;
  --blanco: #fffdf9;
  --negro: #1c1a16;
  --gris: #6e6a60;
  --linea: rgba(28, 26, 22, 0.14);
  --dorado: #9c7a34;
  --dorado-fondo: #b79a5b;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--crema);
  color: var(--negro);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.contenedor { width: min(1180px, 100% - 32px); margin-inline: auto; }

/* Menú */
.menu {
  position: fixed; inset: 0 0 auto 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 32px;
  color: var(--crema);
  background: linear-gradient(to bottom, rgba(0,0,0,.65), transparent);
}
.menu.solido { background: rgba(20,18,16,.94); border-bottom: 1px solid rgba(255,255,255,.12); }
.marca { font-family: var(--serif); font-size: 24px; letter-spacing: .04em; color: var(--crema); }
.marca small { display: block; font-family: var(--sans); font-size: 10px; letter-spacing: .28em; color: rgba(248,244,236,.65); text-transform: uppercase; }
.menu nav { display: flex; gap: 28px; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; }
.menu nav a { color: var(--crema); }
.menu nav a:hover { color: var(--dorado-fondo); }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  min-height: 100svh;
  display: grid; place-items: center; text-align: center;
  padding: 120px 16px 80px;
  background:
    linear-gradient(rgba(0,0,0,.55), rgba(0,0,0,.7)),
    radial-gradient(circle at 70% 20%, #2a2a2a, #0c0c0c 70%);
}
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero-velo { position: absolute; inset: 0; background: linear-gradient(rgba(0,0,0,.45), rgba(0,0,0,.65)); z-index: 1; }
.hero-texto { position: relative; z-index: 2; color: var(--crema); }
.hero-pausa {
  position: absolute; right: 24px; bottom: 24px; z-index: 3;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(0,0,0,.35); color: var(--crema);
  border: 1px solid rgba(255,255,255,.5); cursor: pointer; font-size: 12px;
}
.hero-pausa:hover { background: rgba(255,255,255,.18); }
.hero .sup { font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--dorado-fondo); }
.hero h1 {
  font-family: var(--serif); font-weight: 500; color: var(--crema);
  font-size: clamp(38px, 7vw, 84px); line-height: 1.05;
  margin: 18px 0 22px; text-transform: uppercase; letter-spacing: .03em;
}
.hero p { max-width: 560px; margin: 0 auto 36px; color: #e4e0d8; }

.boton {
  display: inline-block; padding: 16px 34px;
  border: 1px solid var(--negro);
  color: var(--negro);
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
  transition: background .2s, color .2s, border-color .2s;
}
.boton:hover { background: var(--negro); color: var(--crema); }
.boton.lleno { background: var(--negro); color: var(--crema); border-color: var(--negro); }
.boton.lleno:hover { background: var(--dorado-fondo); border-color: var(--dorado-fondo); color: var(--negro); }

/* Secciones */
section { padding: 96px 0; }
.etiqueta { font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--dorado); margin-bottom: 14px; }
h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(30px, 4.5vw, 52px); line-height: 1.1; margin-bottom: 28px; }

.sobre { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.retrato {
  aspect-ratio: 4 / 5; background: var(--blanco);
  border: 1px solid var(--linea); display: grid; place-items: center;
  color: var(--gris); font-size: 13px; letter-spacing: .15em; text-transform: uppercase;
}
.retrato img { width: 100%; height: 100%; object-fit: cover; }
.sobre p { color: #4a4639; margin-bottom: 18px; }

.cifras { display: flex; gap: 40px; margin-top: 32px; flex-wrap: wrap; }
.cifras div { border-top: 1px solid var(--linea); padding-top: 14px; min-width: 120px; }
.cifras strong { display: block; font-family: var(--serif); font-size: 34px; font-weight: 500; }
.cifras span { font-size: 12px; letter-spacing: .15em; text-transform: uppercase; color: var(--gris); }

/* Propiedades */
.alt { background: var(--crema-alt); }
.rejilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 28px; }
.tarjeta { display: flex; flex-direction: column; background: var(--blanco); border: 1px solid var(--linea); transition: transform .25s, border-color .25s, box-shadow .25s; }
.tarjeta:hover { transform: translateY(-4px); border-color: var(--dorado-fondo); box-shadow: 0 16px 32px rgba(28,26,22,.1); }
.tarjeta .foto { aspect-ratio: 4 / 3; background: #e4dcc8; display: grid; place-items: center; color: var(--gris); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; }
.tarjeta .foto img { width: 100%; height: 100%; object-fit: cover; }
.tarjeta .cuerpo { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.tarjeta .zona { font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: var(--dorado); }
.tarjeta h3 { font-family: var(--serif); font-weight: 500; font-size: 24px; margin: 6px 0 4px; }
.tarjeta .detalle { color: var(--gris); font-size: 14px; }
.tarjeta .pie { margin-top: auto; display: flex; justify-content: space-between; align-items: center; padding-top: 16px; border-top: 1px solid var(--linea); }
.tarjeta .precio { font-family: var(--serif); font-size: 22px; }
.tarjeta .consultar { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--dorado); }

/* Cómo trabajo */
.pasos { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; }
.paso { border-top: 1px solid var(--linea); padding-top: 20px; }
.paso b { font-family: var(--serif); font-size: 40px; color: var(--dorado); font-weight: 500; }
.paso h3 { font-family: var(--serif); font-size: 24px; font-weight: 500; margin: 6px 0 8px; }
.paso p { color: #4a4639; font-size: 15px; }

/* Contacto */
.contacto { text-align: center; }
.contacto p { max-width: 520px; margin: 0 auto 32px; color: #4a4639; }

footer { border-top: 1px solid var(--linea); padding: 32px 0; color: var(--gris); font-size: 13px; text-align: center; }

/* Botón flotante de WhatsApp */
.flotante {
  position: fixed; right: 18px; bottom: 18px; z-index: 20;
  background: #25d366; color: #06371a; font-weight: 600; font-size: 14px;
  padding: 14px 20px; border-radius: 999px;
  box-shadow: 0 8px 24px rgba(28,26,22,.25);
}

@media (max-width: 800px) {
  .menu { padding: 14px 16px; }
  .menu nav { display: none; }
  .sobre { grid-template-columns: 1fr; gap: 32px; }
  section { padding: 64px 0; }
}

/* Desarrollos */
.desarrollo { border: 1px solid var(--linea); padding: 40px; background: var(--blanco); }
.desarrollo-info p { color: #4a4639; max-width: 720px; margin-bottom: 28px; }
.datos { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 28px; margin-bottom: 28px; }
.datos li { border-top: 1px solid var(--linea); padding-top: 14px; }
.datos b { display: block; font-family: var(--serif); font-weight: 500; font-size: 30px; color: var(--negro); }
.datos span { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--gris); }
.desarrollo-info .aviso { font-size: 13px; color: var(--gris); margin-bottom: 28px; }
@media (max-width: 800px) { .desarrollo { padding: 24px; } }

.hero-nota { position: absolute; left: 24px; bottom: 30px; z-index: 3; font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: rgba(255,255,255,.6); }