/* ============================================================
   BASE · página de muestra (Akuéro y Relojes)
   Solo existe para darle piso a los widgets. Paleta y tipografía
   sacadas de brand-tokens.json del demo original.
   ============================================================ */

:root{
  --tinta:#14100C;
  --carbon:#1E1811;
  --crema:#F4EFE7;
  --papel:#FBF8F3;
  --cuero:#A2612F;
  --cuero-h:#8C5127;
  --gris:#7C756B;
  --gris-claro:#B9B1A6;
  --linea:rgba(20,16,12,.10);
  --r:2px;
  --barra-h:64px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--papel); color:var(--tinta);
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block}
a{color:inherit}

.env{max-width:1180px; margin:0 auto; padding:0 24px}

/* ---------- cinta de demo ---------- */
.cinta-demo{
  position:fixed; top:0; left:0; right:0; height:26px; z-index:80;
  background:var(--tinta); color:var(--crema);
  font-size:11px; letter-spacing:.14em; text-transform:uppercase;
  display:flex; align-items:center; justify-content:center;
}

/* ---------- barra ---------- */
.barra{
  position:fixed; top:26px; left:0; right:0; z-index:70; height:var(--barra-h);
  display:flex; align-items:center; gap:24px;
  padding:0 24px;
  background:rgba(251,248,243,.86);
  backdrop-filter:blur(12px) saturate(180%);
  -webkit-backdrop-filter:blur(12px) saturate(180%);
  border-bottom:1px solid var(--linea);
}
.marca{display:flex; align-items:baseline; gap:8px; text-decoration:none; flex:none}
.marca-a{font-family:Fraunces,Georgia,serif; font-size:23px; font-weight:400; letter-spacing:-.01em}
.marca-b{font-size:10px; letter-spacing:.2em; text-transform:uppercase; color:var(--gris)}
.barra-nav{display:flex; gap:26px; margin-left:auto}
.barra-nav a{font-size:14px; font-weight:500; text-decoration:none; color:var(--tinta); opacity:.78}
.barra-nav a:hover{opacity:1}
.barra-fin{display:flex; align-items:center; gap:12px; flex:none}
.barra-cta{
  display:inline-flex; align-items:center; height:36px; padding:0 16px;
  background:var(--tinta); color:var(--crema); text-decoration:none;
  font-size:13.5px; font-weight:500; border-radius:var(--r); white-space:nowrap;
}
.barra-cta:hover{background:var(--cuero)}

/* ---------- héroe ---------- */
.heroe{
  position:relative; margin-top:calc(26px + var(--barra-h));
  min-height:min(640px,78vh); display:grid; align-items:center;
  overflow:hidden; background:var(--carbon);
}
.heroe img{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; object-position:50% 42%;
}
.heroe::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(100deg,rgba(10,8,6,.86) 0%,rgba(10,8,6,.60) 46%,rgba(10,8,6,.18) 100%);
}
.heroe-txt{position:relative; z-index:2; color:var(--crema); padding:72px 0}
.heroe h1{
  font-family:Fraunces,Georgia,serif; font-weight:300;
  font-size:clamp(34px,5.2vw,60px); line-height:1.06; letter-spacing:-.02em;
  margin:0 0 18px; max-width:14ch;
}
.heroe p{max-width:44ch; color:rgba(244,239,231,.82); font-size:17px; margin:0 0 30px}
.btn{
  display:inline-flex; align-items:center; height:48px; padding:0 26px;
  border-radius:var(--r); text-decoration:none; font-size:15px; font-weight:500;
  background:var(--cuero); color:#fff; border:0; cursor:pointer;
}
.btn:hover{background:var(--cuero-h)}

/* ---------- secciones ---------- */
.sec{padding:84px 0}
.sec-cab{margin-bottom:40px}
.sobre{font-size:11px; letter-spacing:.2em; text-transform:uppercase; color:var(--cuero); margin:0 0 12px}
.sec h2{
  font-family:Fraunces,Georgia,serif; font-weight:400;
  font-size:clamp(26px,3.4vw,38px); line-height:1.14; letter-spacing:-.015em; margin:0;
}
.sec-cab p{color:var(--gris); max-width:52ch; margin:14px 0 0}

.grilla{display:grid; grid-template-columns:repeat(3,1fr); gap:28px}
.pieza{background:#fff; border:1px solid var(--linea); border-radius:var(--r); overflow:hidden}
.pieza img{aspect-ratio:1/1; object-fit:cover; width:100%}
.pieza-txt{padding:20px}
.pieza h3{font-size:17px; font-weight:600; margin:0 0 4px; letter-spacing:-.01em}
.pieza .ref{font-size:12.5px; color:var(--gris); margin:0 0 14px}
.pieza .precio{font-family:Fraunces,Georgia,serif; font-size:21px; font-weight:400}
.pieza .euro{font-size:13px; color:var(--gris); margin-left:8px; font-family:Inter,sans-serif}

/* ---------- franja ---------- */
.franja{background:var(--carbon); color:var(--crema); padding:72px 0}
.franja-g{display:grid; grid-template-columns:repeat(3,1fr); gap:40px}
.franja h3{font-family:Fraunces,Georgia,serif; font-weight:400; font-size:20px; margin:0 0 10px}
.franja p{color:rgba(244,239,231,.66); font-size:14.5px; margin:0}

/* ---------- pie ---------- */
.pie{padding:52px 0 120px; border-top:1px solid var(--linea)}
.pie-g{display:flex; justify-content:space-between; gap:32px; flex-wrap:wrap}
.pie p{margin:0; font-size:13.5px; color:var(--gris)}

@media (max-width:900px){
  .grilla,.franja-g{grid-template-columns:1fr}
  .barra-nav{display:none}
  .sec{padding:60px 0}
}