/* =========================================================
   Nails by Yaqui — sistema visual
   Paleta cálida, viva y amigable inspirada en esmaltes y flores.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,500&family=Manrope:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root{
  --ink:#2B2321;
  --ink-soft:#6B5E58;
  --porcelain:#FFFFFF;
  --sand:#FDEDE2;
  --line:#F3DCC8;
  --rose:#E2678A;
  --rose-deep:#C13D68;
  --gold:#EDA53B;
  --sage:#4FAE7C;
  --white:#FFFFFF;

  --font-display:'Fraunces', serif;
  --font-body:'Manrope', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  --radius:14px;
  --radius-sm:8px;
  --shadow-soft:0 12px 30px -18px rgba(33,29,27,0.35);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--porcelain);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
button{font-family:inherit;}

:focus-visible{
  outline:2px solid var(--rose-deep);
  outline-offset:3px;
}

.contenedor{
  max-width:1100px;
  margin:0 auto;
  padding:0 24px;
}

/* ---------- Barra de navegación ---------- */
.nav-fondo{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,0.9);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.encabezado{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:20px;
}
.marca{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  flex:none;
}
.marca-logo{
  width:60px;
  height:60px;
  border-radius:50%;
  display:block;
  flex:none;
  box-shadow:0 0 0 1px var(--line);
}
.marca-texto{
  font-family:var(--font-display);
  font-style:italic;
  font-size:21px;
  font-weight:400;
  color:var(--ink);
  letter-spacing:0.01em;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:28px;
}
.nav-link{
  font-weight:600;
  font-size:14.5px;
  color:var(--ink-soft);
  text-decoration:none;
  padding:6px 2px;
  border-bottom:2px solid transparent;
  transition:color .15s ease, border-color .15s ease;
}
.nav-link:hover{color:var(--ink);}
.nav-link.activo{color:var(--ink); border-color:var(--rose);}
.nav-link-cta{padding:11px 22px; font-size:14.5px; border-bottom:none;}

/* ---------- Hero ---------- */
.hero{
  padding:64px 0 56px;
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:48px;
  align-items:center;
}
.hero-eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--rose-deep);
  margin:0 0 18px;
}
.hero h1{
  font-family:var(--font-display);
  font-size:clamp(38px, 5vw, 58px);
  line-height:1.05;
  font-weight:500;
  margin:0 0 20px;
  letter-spacing:-0.01em;
}
.hero h1 em{
  font-style:italic;
  color:var(--rose-deep);
}
.hero p{
  font-size:17.5px;
  color:var(--ink-soft);
  max-width:46ch;
  margin:0 0 30px;
}
.hero-acciones{display:flex; gap:14px; flex-wrap:wrap;}
.boton{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:100px;
  font-weight:700;
  font-size:15px;
  text-decoration:none;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
}
.boton-primario{background:var(--rose); color:var(--white);}
.boton-primario:hover{background:var(--rose-deep); transform:translateY(-1px);}
.boton-secundario{background:transparent; border-color:var(--line); color:var(--ink);}
.boton-secundario:hover{border-color:var(--ink);}
.boton:disabled{opacity:.45; cursor:not-allowed; transform:none;}

/* Swatch: elemento firma — tapas de esmalte como muestrario */
.swatch-tira{
  display:flex;
  gap:16px;
  padding:22px;
  background:var(--white);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  align-items:center;
  flex-wrap:wrap;
}
.swatch{
  display:inline-block;
  width:46px;height:46px;
  border-radius:50%;
  border:3px solid var(--white);
  box-shadow:0 0 0 1px var(--line), inset 0 -6px 10px rgba(0,0,0,0.12);
  position:relative;
  flex:none;
}
.swatch::after{
  content:'';
  position:absolute;
  inset:6px 6px auto 6px;
  height:35%;
  border-radius:50px;
  background:rgba(255,255,255,0.45);
}
.swatch-etiqueta{
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--ink-soft);
}

/* ---------- Filtro de categorías (catálogo) ---------- */
.filtros{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin:0 0 36px;
}
.filtro-chip{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:9px 18px 9px 10px;
  border-radius:100px;
  background:var(--white);
  border:1.5px solid var(--line);
  font-weight:600;
  font-size:14px;
  cursor:pointer;
  text-decoration:none;
  color:var(--ink);
  transition:border-color .15s ease, background .15s ease;
}
.filtro-chip .punto{display:inline-block; width:12px;height:12px;border-radius:50%;flex:none;}
.filtro-chip:hover{border-color:var(--ink);}
.filtro-chip.activo{background:var(--ink); border-color:var(--ink); color:var(--porcelain);}

/* ---------- Secciones ---------- */
.seccion{padding:56px 0;}
.seccion-titulo{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:30px;
  flex-wrap:wrap;
}
.seccion-titulo h2{
  font-family:var(--font-display);
  font-size:clamp(28px,3vw,36px);
  font-weight:500;
  margin:0;
}
.seccion-titulo p{color:var(--ink-soft); margin:6px 0 0; max-width:50ch;}

/* ---------- Catálogo ---------- */
.grid-servicios{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(260px,1fr));
  gap:22px;
}
.tarjeta-servicio{
  background:var(--white);
  border-radius:var(--radius);
  border:1px solid var(--line);
  padding:22px;
  display:flex;
  flex-direction:column;
  gap:12px;
  transition:box-shadow .2s ease, transform .2s ease;
  overflow:hidden;
}
.tarjeta-servicio:hover{box-shadow:var(--shadow-soft); transform:translateY(-2px);}
.tarjeta-servicio__foto{
  margin:-22px -22px 0;
  aspect-ratio:4/3;
  overflow:hidden;
  background:var(--sand);
}
.tarjeta-servicio__foto img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
  transition:transform .35s ease;
}
.tarjeta-servicio:hover .tarjeta-servicio__foto img{transform:scale(1.04);}
.tarjeta-servicio__foto--vacia{
  display:flex;
  align-items:center;
  justify-content:center;
}
.tarjeta-servicio__foto--vacia span{
  font-family:var(--font-display);
  font-style:italic;
  font-size:44px;
  font-weight:500;
  opacity:.75;
}
.tarjeta-servicio .cat{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--ink-soft);
}
.tarjeta-servicio .cat .punto{display:inline-block; width:9px;height:9px;border-radius:50%; flex:none;}
.tarjeta-servicio h3{
  font-family:var(--font-display);
  font-size:21px;
  font-weight:500;
  margin:0;
}
.tarjeta-servicio p.desc{
  color:var(--ink-soft);
  font-size:14.5px;
  margin:0;
  flex:1;
}
.tarjeta-servicio .meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top:10px;
  border-top:1px dashed var(--line);
}
.tarjeta-servicio .precio{
  font-family:var(--font-mono);
  font-weight:500;
  font-size:16px;
}
.tarjeta-servicio .duracion{
  font-size:13px;
  color:var(--ink-soft);
}
.tarjeta-servicio .boton{padding:10px 20px; font-size:13.5px; width:100%;}

/* ---------- Formulario de agenda ---------- */
.tarjeta-agenda{
  background:var(--white);
  border-radius:var(--radius);
  border:1px solid var(--line);
  padding:36px;
  box-shadow:var(--shadow-soft);
}
.pasos{
  display:flex;
  gap:8px;
  margin-bottom:28px;
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--ink-soft);
}
.pasos span{
  padding:5px 12px;
  border-radius:100px;
  border:1px solid var(--line);
}
.pasos span.activo{background:var(--ink); color:var(--porcelain); border-color:var(--ink);}

.campo{margin-bottom:22px;}
.campo label{
  display:block;
  font-weight:700;
  font-size:13.5px;
  margin-bottom:8px;
}
.campo input,
.campo textarea,
.campo select{
  width:100%;
  padding:13px 14px;
  border:1.5px solid var(--line);
  border-radius:var(--radius-sm);
  font-family:inherit;
  font-size:15px;
  background:var(--sand);
  color:var(--ink);
}
.campo input:focus,
.campo textarea:focus,
.campo select:focus{
  outline:none;
  border-color:var(--rose);
  background:var(--white);
}
.campo textarea{resize:vertical; min-height:90px;}

.rejilla-2{display:grid; grid-template-columns:1fr 1fr; gap:18px;}

.horas{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.hora-chip{
  padding:10px 16px;
  border-radius:var(--radius-sm);
  border:1.5px solid var(--line);
  background:var(--sand);
  font-family:var(--font-mono);
  font-size:14px;
  cursor:pointer;
}
.hora-chip:hover{border-color:var(--ink);}
.hora-chip.seleccionada{background:var(--ink); color:var(--porcelain); border-color:var(--ink);}
.hora-chip:disabled{opacity:.35; cursor:not-allowed;}

.mensaje-vacio{
  color:var(--ink-soft);
  font-size:14.5px;
  padding:14px;
  border:1px dashed var(--line);
  border-radius:var(--radius-sm);
}

.alerta{
  padding:14px 18px;
  border-radius:var(--radius-sm);
  font-size:14.5px;
  margin-bottom:22px;
}
.alerta-exito{background:#EEF3ED; color:#3F5A40; border:1px solid #C7D8C6;}
.alerta-error{background:#FBEBEA; color:#8C2F27; border:1px solid #F0C3BE;}

.resumen-cita{
  background:var(--sand);
  border-radius:var(--radius-sm);
  padding:18px 20px;
  font-size:14.5px;
  margin-bottom:22px;
}
.resumen-cita dt{color:var(--ink-soft); font-size:12px; text-transform:uppercase; letter-spacing:.05em; font-family:var(--font-mono);}
.resumen-cita dd{margin:0 0 10px; font-weight:600;}
.resumen-cita dd:last-child{margin-bottom:0;}

/* ---------- Confirmación ---------- */
.confirmacion{
  text-align:center;
  padding:70px 24px;
  max-width:520px;
  margin:0 auto;
}
.confirmacion .sello{
  width:64px;height:64px;
  border-radius:50%;
  background:var(--sage);
  color:var(--white);
  display:flex;align-items:center;justify-content:center;
  font-size:28px;
  margin:0 auto 24px;
}
.confirmacion h1{
  font-family:var(--font-display);
  font-weight:500;
  font-size:32px;
  margin:0 0 12px;
}

/* ---------- Pie ---------- */
.pie{
  padding:40px 0 60px;
  color:var(--ink-soft);
  font-size:13.5px;
  border-top:1px solid var(--line);
  margin-top:40px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
}

/* ---------- Responsivo ---------- */
@media (max-width: 860px){
  .hero{grid-template-columns:1fr; padding-top:36px;}
  .rejilla-2{grid-template-columns:1fr;}
  .tarjeta-agenda{padding:24px;}
}
@media (max-width: 520px){
  .encabezado{padding:12px 0;}
  .marca-logo{width:46px; height:46px;}
  .marca-texto{font-size:17px;}
  .nav-links{gap:14px;}
  .nav-link{display:none;}
  .nav-link-cta{padding:10px 18px; font-size:13.5px;}
  .seccion{padding:40px 0;}
}

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