/* =========================================================
   Ejemplo: Barbería Don Casimiro
   Carbón, crema y latón. Letra condensada de rótulo antiguo
   para los títulos. Nada redondeado: la barbería es recta.
   ========================================================= */
:root{
  --carbon:     #17130F;
  --carbon-2:   #221C17;
  --crema:      #F5EFE6;
  --crema-2:    #E4DACB;
  --laton:      #C8A15A;   /* 8.4:1 sobre carbón */
  --laton-osc:  #8A6A2E;   /* 4.9:1 sobre crema */
  --tinta:      #1C1713;
  --tinta-2:    #5B5044;   /* 6.2:1 sobre crema */
  --linea:      rgba(28,23,19,.16);
  --f-titulo: "Oswald", "Arial Narrow", system-ui, sans-serif;
  --f-texto:  "Inter", "Segoe UI", system-ui, sans-serif;
  --r: 3px;
  --max: 1100px;
  --pad: clamp(1.1rem, 4vw, 2.2rem);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:78px; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }
body{ margin:0; background:var(--crema); color:var(--tinta-2);
  font-family:var(--f-texto); font-size:1.02rem; line-height:1.65; overflow-x:hidden; }
img{ display:block; max-width:100%; height:auto; }
h1,h2,h3{ margin:0; font-family:var(--f-titulo); font-weight:600; color:var(--tinta);
  line-height:1.05; letter-spacing:.01em; text-transform:uppercase; text-wrap:balance; }
h1{ font-size:clamp(2.4rem, 5.4vw, 4rem); }
h2{ font-size:clamp(1.8rem, 3.6vw, 2.6rem); }
p{ margin:0 0 1rem; text-wrap:pretty; }
ul,ol{ margin:0; padding:0; list-style:none; }
a{ color:inherit; }
button,input{ font:inherit; color:inherit; }
:focus-visible{ outline:3px solid var(--laton); outline-offset:3px; }
.wrap{ width:100%; max-width:var(--max); margin-inline:auto; padding-inline:var(--pad); }
.ico{ width:20px; height:20px; flex:none; fill:none; stroke:currentColor;
  stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.mini{ font-size:.86rem; }
.sr-only{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden;
  clip:rect(0 0 0 0); white-space:nowrap; border:0; }

.sobre{ margin:0 0 .7rem; font-family:var(--f-texto); font-weight:600; font-size:.78rem;
  letter-spacing:.2em; text-transform:uppercase; color:var(--laton-osc); }
.sobre--claro{ color:var(--laton); }
.seccion{ padding:clamp(3rem, 7vw, 5rem) 0; }
.seccion--oscura{ background:var(--carbon); color:var(--crema-2); }
.seccion--oscura h2{ color:var(--crema); }
.sec-head{ max-width:640px; margin:0 auto clamp(1.8rem,4vw,2.6rem); text-align:center; }
.sec-head__txt{ margin:.9rem 0 0; }

/* ---------- Botones ---------- */
.btn{
  --bg:var(--laton); --fg:var(--carbon); --bd:transparent; --bg-h:#D9B678;
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  min-height:50px; padding:.8rem 1.5rem;
  background:var(--bg); color:var(--fg); border:2px solid var(--bd); border-radius:var(--r);
  font-family:var(--f-texto); font-weight:600; font-size:.92rem; letter-spacing:.06em;
  text-transform:uppercase; text-decoration:none; cursor:pointer;
  transition:background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:hover{ background:var(--bg-h); }
.btn--grande{ min-height:56px; padding:1rem 1.8rem; font-size:1rem; }
.btn--linea{ --bg:transparent; --fg:var(--crema); --bd:rgba(245,239,230,.5); --bg-h:rgba(245,239,230,.12); }
.btn--linea:hover{ border-color:var(--crema); }
.btn .ico{ fill:currentColor; stroke:none; }

/* ---------- Cabecera ---------- */
.cabecera{ position:sticky; top:0; z-index:100; background:var(--carbon); border-bottom:2px solid var(--laton); }
.cabecera__inner{ display:flex; align-items:center; gap:1.2rem; min-height:74px; }
.marca{ display:flex; align-items:center; gap:.7rem; text-decoration:none; color:var(--crema); }
.marca__ico{ display:grid; place-items:center; width:38px; height:38px; border:2px solid var(--laton);
  border-radius:var(--r); color:var(--laton); }
.marca__ico .ico{ width:20px; height:20px; fill:none; stroke:currentColor; }
.marca__txt{ display:flex; flex-direction:column; font-family:var(--f-titulo); font-size:1.3rem;
  text-transform:uppercase; line-height:1.05; }
.marca__txt small{ font-family:var(--f-texto); font-size:.66rem; letter-spacing:.14em; color:var(--laton); }
.nav{ display:flex; align-items:center; gap:1.5rem; margin-left:auto; }
.nav a{ text-decoration:none; color:var(--crema-2); font-weight:500; font-size:.85rem;
  letter-spacing:.12em; text-transform:uppercase; }
.nav a:not(.btn):hover{ color:var(--laton); }
.nav a.nav__cta{ color:var(--fg); min-height:44px; padding:.6rem 1.1rem; }
.nav-toggle{ display:none; margin-left:auto; width:44px; height:44px; padding:11px;
  background:transparent; border:1px solid rgba(245,239,230,.3); border-radius:var(--r); cursor:pointer; }
.nav-toggle span{ display:block; height:2px; background:var(--crema);
  transition:transform .25s ease, opacity .2s ease; }
.nav-toggle span + span{ margin-top:5px; }
.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:860px){
  .nav-toggle{ display:block; }
  .nav{ position:absolute; left:0; right:0; top:100%; flex-direction:column; align-items:stretch; gap:0;
    background:var(--carbon); border-bottom:2px solid var(--laton); padding:.4rem var(--pad) 1.1rem;
    max-height:0; overflow:hidden; visibility:hidden; transition:max-height .3s ease, visibility 0s linear .3s; }
  .nav.is-abierto{ max-height:75vh; visibility:visible; transition:max-height .35s ease, visibility 0s; }
  .nav a{ padding:.95rem 0; border-bottom:1px solid rgba(245,239,230,.14); }
  .nav a.nav__cta{ margin-top:.9rem; border-bottom:0; }
}

/* ---------- Hero ---------- */
.hero{ position:relative; isolation:isolate; overflow:hidden; display:flex; align-items:flex-end;
  min-height:clamp(520px, 80vh, 700px); padding:clamp(3rem,7vw,5rem) 0 clamp(2.5rem,5vw,4rem);
  color:var(--crema); }
.hero__foto{ position:absolute; inset:0; z-index:-1; }
.hero__foto img{ width:100%; height:100%; object-fit:cover; }
.hero::after{ content:""; position:absolute; inset:0; z-index:0;
  background:linear-gradient(180deg, rgba(23,19,15,.55) 0%, rgba(23,19,15,.75) 45%, rgba(23,19,15,.95) 100%); }
.hero__inner{ position:relative; z-index:1; max-width:620px; }
.hero h1{ color:var(--crema); }
.hero .sobre{ color:var(--laton); }
.hero .lede{ margin:1.1rem 0 1.9rem; font-size:1.1rem; max-width:46ch; color:rgba(245,239,230,.9); }
.hero__acciones{ display:flex; flex-wrap:wrap; gap:.7rem; }
@media (max-width:560px){ .hero__acciones .btn{ width:100%; } }

/* ---------- Lista de precios ---------- */
.lista-precios{ max-width:760px; margin:0 auto; display:grid; gap:.2rem; }
.lista-precios li{ display:flex; align-items:baseline; gap:.6rem; padding:.7rem 0;
  border-bottom:1px solid var(--linea); }
.lista-precios__nombre{ font-family:var(--f-titulo); font-size:1.15rem; text-transform:uppercase;
  color:var(--tinta); letter-spacing:.02em; }
.lista-precios__puntos{ flex:1; border-bottom:2px dotted var(--linea); transform:translateY(-.25em); }
.lista-precios__precio{ font-family:var(--f-titulo); font-size:1.3rem; color:var(--laton-osc); }
.servicios__pie{ display:flex; flex-wrap:wrap; gap:1rem; align-items:center; justify-content:space-between;
  max-width:760px; margin:2rem auto 0; }
.servicios__pie p{ display:flex; align-items:center; gap:.5rem; margin:0; font-size:.95rem; }
.servicios__pie .ico{ color:var(--laton-osc); }

/* ---------- Comparador antes / después ---------- */
.comparador{ position:relative; max-width:860px; margin:0 auto; overflow:hidden;
  border:2px solid var(--laton); border-radius:var(--r); touch-action:none; user-select:none; }
.comparador__img{ display:block; width:100%; height:auto; pointer-events:none; }
.comparador__tapa{ position:absolute; inset:0; width:50%; overflow:hidden; }
.comparador__tapa .comparador__img{ position:absolute; top:0; left:0; height:100%; width:auto;
  max-width:none; }
.comparador__linea{ position:absolute; top:0; bottom:0; left:50%; width:2px; background:var(--laton);
  transform:translateX(-1px); }
.comparador__tirador{ position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  display:grid; place-items:center; width:46px; height:46px; border-radius:50%;
  background:var(--laton); color:var(--carbon); box-shadow:0 6px 18px rgba(0,0,0,.45); }
.comparador__etiqueta{ position:absolute; top:.8rem; z-index:2; padding:.3rem .7rem; border-radius:var(--r);
  background:rgba(23,19,15,.75); color:var(--crema); font-size:.75rem; font-weight:600;
  letter-spacing:.1em; text-transform:uppercase; }
.comparador__etiqueta--izq{ left:.8rem; }
.comparador__etiqueta--der{ right:.8rem; }
.comparador__control{ position:absolute; inset:0; z-index:3; display:block; }
.comparador__control input{ width:100%; height:100%; margin:0; opacity:0; cursor:ew-resize; }
.comparador__control input:focus-visible{ opacity:.001; outline:3px solid var(--laton); outline-offset:-3px; }
.comparador__nota{ margin:1rem 0 0; text-align:center; font-size:.85rem; color:rgba(228,218,203,.7); }

/* ---------- Horario y dónde ---------- */
.visita{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(1.8rem,4vw,3.2rem); }
.horario{ display:grid; gap:.2rem; margin:1.2rem 0 1rem; }
.horario li{ display:flex; align-items:baseline; justify-content:space-between; gap:1rem;
  padding:.6rem 0; border-bottom:1px solid var(--linea); }
.horario strong{ font-family:var(--f-titulo); font-size:1.15rem; color:var(--tinta); }
.visita__nota, .visita__dir{ display:flex; gap:.6rem; align-items:flex-start; }
.visita__nota .ico, .visita__dir .ico{ color:var(--laton-osc); margin-top:.2rem; }
.visita__dir{ margin:1.2rem 0 1rem; font-size:1.05rem; color:var(--tinta); }
@media (max-width:860px){ .visita{ grid-template-columns:1fr; } }

/* ---------- Pie ---------- */
.pie{ background:var(--carbon); color:rgba(245,239,230,.75); padding:2.2rem 0 2.6rem; text-align:center;
  border-top:2px solid var(--laton); }
.pie__marca{ margin:0 0 .3rem; font-family:var(--f-titulo); font-size:1.3rem;
  text-transform:uppercase; color:var(--crema); }