/* Elegance Barber Studio — del logo y el local: negro, blanco, bronce y un toque de ladrillo, serifa gruesa, luces hexagonales. */
:root {
  --fondo: #0a0a0a;
  --fondo-2: #131313;
  --fondo-3: #1c1c1c;
  --texto: #f4f3ef;
  --suave: #a3a09a;
  --acento: #92775c;      /* bronce del logo («BARBER STUDIO») */
  --acento-osc: #7d3426;  /* ladrillo del local */
  --linea: rgba(244, 243, 239, .13);
  --serif: 'Fraunces', Georgia, serif;
  --rotulo: 'Oswald', 'Arial Narrow', sans-serif;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --radio: 3px;
  --hex: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='69.28'%3E%3Cpath d='M0 34.64 L20 0 L60 0 L80 34.64 L60 69.28 L20 69.28 Z M80 34.64 H120' fill='none' stroke='%23f4f3ef' stroke-width='2.2'/%3E%3C/svg%3E");
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--fondo); color: var(--texto); font: 400 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; font-variation-settings: 'SOFT' 50; line-height: 1.1; margin: 0; }
[hidden] { display: none !important; }

/* Botones */
.boton { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: 14px 26px;
  background: var(--texto); color: #0a0a0a; border: 1px solid var(--texto); border-radius: var(--radio);
  font: 600 14px/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; cursor: pointer;
  transition: background .2s, transform .1s; }
.boton:hover { background: #fff; box-shadow: 0 0 22px rgba(255,255,255,.25); }
.boton:active { transform: scale(.98); }
.boton-linea { background: transparent; color: var(--texto); border-color: var(--linea); }
.boton-linea:hover { background: rgba(255,255,255,.05); }
.boton-chico { padding: 10px 16px; font-size: 12px; }
.boton-ancho { width: 100%; }
.boton-wa { background: transparent; color: var(--texto); border-color: var(--texto); }
.boton[disabled] { opacity: .5; cursor: wait; }

/* Barra superior */
.barra { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 16px; background: rgba(10, 10, 10, .9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--linea); }
.marca { display: inline-flex; flex-direction: column; align-items: center; text-decoration: none; line-height: 1; }
.marca .nombre { display: flex; align-items: center; gap: 8px; font-family: var(--serif); font-weight: 800; font-size: 26px; letter-spacing: .01em; }
.marca .rombo { width: 7px; height: 7px; background: var(--texto); transform: rotate(45deg); }
.marca .sub { font-family: var(--rotulo); font-weight: 500; font-size: 9px; letter-spacing: .42em; color: var(--acento); margin: 4px 0 0 .42em; text-transform: uppercase; }
.marca .logo { height: 38px; width: auto; }
.marca-grande .logo { height: 58px; }
.marca-grande .nombre { font-size: 34px; gap: 12px; }
.marca-grande .rombo { width: 9px; height: 9px; }
.marca-grande .sub { font-size: 11px; }
.menu { display: none; gap: 28px; font-size: 14px; letter-spacing: .06em; text-transform: uppercase; }
.menu a { text-decoration: none; color: var(--suave); }
.menu a:hover { color: var(--texto); }

/* Portada */
.portada { position: relative; min-height: 86vh; display: flex; align-items: flex-end; padding: 0 16px 64px; overflow: hidden; }
.portada-fondo { position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,.15) 0%, rgba(10,10,10,.55) 45%, rgba(10,10,10,.92) 72%, var(--fondo) 100%),
    var(--foto-portada, radial-gradient(ellipse at 70% 20%, #2a2a2a 0%, #141414 55%, var(--fondo) 100%));
  background-size: cover; background-position: 22% top; }
.portada-fondo::after { /* panal de luces del local, muy sutil */
  content: ''; position: absolute; inset: auto 0 0 0; height: 55%; opacity: .06; background: var(--hex); background-size: 90px auto;
  -webkit-mask-image: linear-gradient(0deg, #000 0%, transparent 100%); mask-image: linear-gradient(0deg, #000 0%, transparent 100%); }
.portada-texto { position: relative; max-width: 640px; }
.sobretitulo { color: var(--acento); font-family: var(--rotulo); font-weight: 500; font-size: 12px; letter-spacing: .22em; text-transform: uppercase; margin: 0 0 16px; }
.portada h1 { font-size: clamp(44px, 12vw, 88px); font-weight: 800; }
.portada h1 em { font-style: italic; font-weight: 600; color: var(--texto); text-shadow: 0 0 28px rgba(255,255,255,.35); }
.promesa { color: var(--suave); font-size: 18px; max-width: 34ch; margin: 18px 0 30px; }
.acciones { display: flex; flex-wrap: wrap; gap: 12px; }

/* Secciones */
.seccion { padding: 72px 16px; max-width: 1080px; margin: 0 auto; }
.titulo { font-size: clamp(32px, 8vw, 46px); margin-bottom: 32px; }
.titulo::after { content: ''; display: block; width: 10px; height: 10px; background: var(--acento-osc); transform: rotate(45deg); margin: 18px 0 0 2px; }
.nota-ejemplo { margin: -18px 0 24px; font-size: 12px; color: var(--acento-osc); letter-spacing: .04em; }

.ofertas { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; background: var(--linea); border: 1px solid var(--linea); }
.ofertas li { background: var(--fondo); padding: 26px 22px; }
.ofertas .num { font-family: var(--serif); color: var(--acento); font-size: 20px; }
.ofertas h3 { font-size: 24px; margin: 6px 0 8px; }
.ofertas p { margin: 0; color: var(--suave); font-size: 15px; }

.servicios { list-style: none; margin: 0; padding: 0; }
.servicio { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; padding: 22px 0; border-bottom: 1px solid var(--linea); align-items: baseline; }
.servicio h3 { font-size: 24px; }
.servicio .precio { font-family: var(--serif); font-weight: 800; font-size: 26px; color: var(--texto); }
.servicio p { margin: 0; color: var(--suave); font-size: 15px; }
.servicio .meta { font-size: 13px; color: var(--suave); }
.servicio .reservar-este { grid-column: 2; justify-self: end; background: none; border: 0; color: var(--acento); font: 600 12px var(--sans);
  letter-spacing: .08em; text-transform: uppercase; cursor: pointer; padding: 6px 0; }
.etiqueta { display: inline-block; margin-left: 8px; padding: 3px 8px; border: 1px solid var(--acento); color: var(--acento);
  font: 600 10px var(--sans); letter-spacing: .1em; text-transform: uppercase; vertical-align: middle; border-radius: 2px; }

.galeria { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.foto { aspect-ratio: 4 / 5; background: var(--fondo-2); border: 1px dashed var(--linea); display: flex; align-items: center;
  justify-content: center; text-align: center; color: var(--suave); font-size: 12px; letter-spacing: .06em; overflow: hidden; }
.foto img { width: 100%; height: 100%; object-fit: cover; }
.foto span { padding: 12px; }
.foto span::before { content: '✂'; display: block; font-size: 22px; color: var(--acento-osc); margin-bottom: 6px; }

.cierre { position: relative; text-align: center; padding: 72px 16px 96px; overflow: hidden;
  background: linear-gradient(180deg, rgba(10,10,10,.6), rgba(10,10,10,.85)), var(--fondo-2);
  border-top: 3px solid var(--acento-osc); }
.cierre::before { content: ''; position: absolute; inset: 0; background: var(--hex); background-size: 110px auto; opacity: .07; }
.cierre > * { position: relative; }
.cierre h2 { font-size: clamp(30px, 7vw, 44px); margin-bottom: 26px; }

.pie { display: grid; gap: 32px; padding: 48px 16px 120px; max-width: 1080px; margin: 0 auto; color: var(--suave); font-size: 15px; }
.pie p { margin: 0 0 4px; }
.pie .marca { color: var(--texto); margin-bottom: 8px; }
.pie-titulo { color: var(--texto); font-family: var(--rotulo); font-weight: 500; font-size: 13px; letter-spacing: .22em; text-transform: uppercase; margin-bottom: 10px !important; }
.horario { list-style: none; margin: 0; padding: 0; }
.horario li { display: flex; justify-content: space-between; gap: 16px; max-width: 280px; }
.chico { font-size: 13px; color: var(--suave); }
.pie .boton-wa { margin-bottom: 10px; }

.reservar-fijo { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 9; box-shadow: 0 10px 30px rgba(0,0,0,.5); transition: opacity .25s, transform .25s; }
.reservar-fijo.oculto { opacity: 0; transform: translateY(20px); pointer-events: none; }

/* Panel de reserva */
.capa { position: fixed; inset: 0; z-index: 20; background: rgba(0,0,0,.65); display: flex; align-items: flex-end; justify-content: center; }
.panel { width: 100%; max-width: 520px; max-height: 92vh; overflow-y: auto; background: var(--fondo-2); border: 1px solid var(--linea);
  border-radius: 14px 14px 0 0; padding: 18px 16px 24px; animation: sube .25s ease-out; }
@keyframes sube { from { transform: translateY(30px); opacity: 0; } }
.panel-cabeza { display: flex; align-items: center; justify-content: space-between; }
.panel-cabeza h2 { font-size: 28px; }
.volver, .cerrar { background: none; border: 0; color: var(--texto); font-size: 26px; width: 40px; height: 40px; cursor: pointer; }
.volver[aria-hidden="true"] { visibility: hidden; }
.pasos { display: flex; gap: 6px; list-style: none; padding: 0; margin: 12px 0 20px; counter-reset: p; }
.pasos li { flex: 1; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--suave); padding-top: 8px; border-top: 2px solid var(--linea); }
.pasos li.activo { color: var(--texto); border-color: var(--acento); }
.pasos li.hecho { border-color: var(--acento-osc); }
.pregunta { font-family: var(--serif); font-size: 22px; margin: 0 0 14px; }

.opciones { display: grid; gap: 8px; }
.opcion { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; text-align: left; width: 100%; padding: 16px; background: var(--fondo-3);
  color: var(--texto); border: 1px solid var(--linea); border-radius: var(--radio); cursor: pointer; font: inherit; }
.opcion:hover, .opcion:focus-visible { border-color: var(--acento); outline: none; }
.opcion strong { font-weight: 600; }
.opcion .precio { color: var(--acento); font-weight: 600; }
.opcion small { color: var(--suave); grid-column: 1 / -1; }

.dias { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.dia { padding: 12px 4px; background: var(--fondo-3); border: 1px solid var(--linea); border-radius: var(--radio); color: var(--texto);
  font: inherit; cursor: pointer; display: flex; flex-direction: column; align-items: center; line-height: 1.2; }
.dia small { font-size: 11px; color: var(--suave); text-transform: uppercase; letter-spacing: .06em; }
.dia b { font-family: var(--serif); font-size: 24px; font-weight: 600; }
.dia:hover:not([disabled]) { border-color: var(--acento); }
.dia[disabled] { opacity: .3; cursor: not-allowed; }

.horas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.hora { padding: 12px 0; background: var(--fondo-3); border: 1px solid var(--linea); border-radius: var(--radio); color: var(--texto); font: 500 15px var(--sans); cursor: pointer; }
.hora:hover { border-color: var(--acento); color: var(--acento); }
.vacio { grid-column: 1 / -1; color: var(--suave); padding: 16px 0; }

#r-form label { display: block; font-size: 13px; color: var(--suave); margin-bottom: 14px; }
#r-form input { display: block; width: 100%; margin-top: 6px; padding: 14px; background: var(--fondo); border: 1px solid var(--linea);
  border-radius: var(--radio); color: var(--texto); font: 16px var(--sans); }
#r-form input:focus { outline: none; border-color: var(--acento); }
.resumen { padding: 14px; border: 1px solid var(--linea); border-left: 2px solid var(--acento); margin-bottom: 18px; font-size: 15px; }
.resumen b { color: var(--acento); font-weight: 600; }
.error { color: #e48a7a; font-size: 14px; min-height: 1em; margin: 0 0 10px; }

.hecho { text-align: center; padding: 10px 0; }
.check { width: 64px; height: 64px; margin: 0 auto 14px; border-radius: 50%; border: 1px solid var(--acento); color: var(--acento);
  display: flex; align-items: center; justify-content: center; font-size: 28px; }
.hecho h3 { font-size: 30px; margin-bottom: 8px; }
.hecho p { color: var(--suave); }
.hecho .boton { margin-top: 12px; }

/* Escritorio */
@media (min-width: 760px) {
  .barra { padding: 16px 40px; }
  .menu { display: flex; }
  .portada { padding: 0 40px 96px; min-height: 88vh; }
  .portada-fondo { left: 42%; background-image: linear-gradient(90deg, var(--fondo) 0%, rgba(10,10,10,.4) 30%, rgba(10,10,10,0) 60%), linear-gradient(180deg, transparent 60%, var(--fondo) 100%), var(--foto-portada);
    background-size: cover; background-position: center, center, 35% 40%; }
  .seccion { padding: 104px 40px; }
  .ofertas { grid-template-columns: repeat(4, 1fr); }
  .galeria { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .pie { grid-template-columns: 2fr 1.5fr 1fr; padding: 64px 40px; }
  .reservar-fijo { display: none; }
  .capa { align-items: center; }
  .panel { border-radius: 10px; padding: 24px 28px 30px; }
  .dias { grid-template-columns: repeat(7, 1fr); }
  .horas { grid-template-columns: repeat(5, 1fr); }
}