/* ============================================================
   Miguel Guerrero Peluquería & Estética — demo de renovación
   Concepto: "El oficio, elevado" — identidad original (crema,
   negro, Quicksand) modernizada con display serif Fraunces,
   numeración editorial y acento cobre.
   Paleta 60-30-10: crema / carbón / cobre.
   ============================================================ */

:root {
  --crema: #F8F5EE;
  --crema-2: #EFEAE0;
  --carbon: #141210;
  --carbon-2: #201D19;
  --cobre: #8C5A33;
  --cobre-osc: #6F4526;
  --cobre-claro: #C68A5F;
  --tinta: #23201B;
  --tinta-suave: #5C554B;
  --claro: #F1EDE4;
  --claro-suave: #B9B2A6;
  --display: "Fraunces", Georgia, serif;
  --texto: "Quicksand", "Segoe UI", system-ui, sans-serif;
  --radio: 2px;
  --trans: .7s cubic-bezier(.2, .6, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--texto);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--tinta);
  background: var(--crema);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--cobre-osc); }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.015em;
  margin: 0 0 .5em;
}

p { margin: 0 0 1em; }

.wrap { width: min(1140px, 92vw); margin-inline: auto; }

/* ---------- accesibilidad ---------- */

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--carbon); color: var(--claro);
  padding: .75rem 1.25rem; z-index: 100;
}
.skip:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--cobre);
  outline-offset: 3px;
}

.banda--carbon :focus-visible,
.site-footer :focus-visible { outline-color: var(--cobre-claro); }

/* ---------- header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--crema);
  border-bottom: 1px solid rgba(20, 18, 16, .12);
}

.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-block: .9rem;
}

.logo { text-decoration: none; color: var(--tinta); line-height: 1.1; }
.logo strong {
  font-family: var(--display); font-size: 1.35rem; font-weight: 600;
  display: block; letter-spacing: -.01em;
}
.logo span {
  font-size: .68rem; text-transform: uppercase; letter-spacing: .22em;
  color: var(--tinta-suave);
}

.nav-principal ul { display: flex; gap: 1.6rem; list-style: none; margin: 0; padding: 0; }
.nav-principal a {
  text-decoration: none; color: var(--tinta); font-weight: 600; font-size: .95rem;
}
.nav-principal a[aria-current="page"] { color: var(--cobre-osc); border-bottom: 2px solid var(--cobre); }

.nav-tel {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--carbon); color: var(--claro);
  text-decoration: none; font-weight: 600; font-size: .95rem;
  padding: .7rem 1.1rem; border-radius: var(--radio);
  white-space: nowrap;
}
.nav-tel:hover { background: var(--cobre-osc); }

.btn-menu {
  display: none; background: none; border: 1px solid var(--tinta);
  border-radius: var(--radio); padding: .55rem .8rem; font: inherit;
  color: var(--tinta); cursor: pointer; min-width: 44px; min-height: 44px;
}
.btn-menu span { display: block; font-size: .8rem; font-weight: 700; letter-spacing: .1em; }

/* ---------- botones ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: 600 1rem var(--texto); text-decoration: none;
  padding: .95rem 1.7rem; min-height: 48px;
  border-radius: var(--radio); border: 1.5px solid transparent;
  cursor: pointer;
}
.btn--relleno { background: var(--cobre); color: #fff; }
.btn--relleno:hover { background: var(--cobre-osc); }
.btn--contorno { border-color: var(--carbon); color: var(--carbon); }
.btn--contorno:hover { border-color: var(--cobre); color: var(--cobre-osc); }
.btn--claro { background: var(--claro); color: var(--carbon); }
.btn--claro:hover { background: #fff; }

/* ---------- bandas ---------- */

.banda { padding-block: clamp(4rem, 9vw, 7.5rem); }
.banda--carbon { background: var(--carbon); color: var(--claro); }
.banda--carbon h2 { color: var(--claro); }
.banda--crema2 { background: var(--crema-2); }

.eyebrow {
  font-size: .78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .24em; color: var(--cobre); margin: 0 0 1.1rem;
}
.banda--carbon .eyebrow { color: var(--cobre-claro); }

.titulo-seccion { font-size: clamp(2rem, 4.4vw, 3.3rem); }
.intro-seccion { max-width: 62ch; color: var(--tinta-suave); font-size: 1.1rem; }
.banda--carbon .intro-seccion { color: var(--claro-suave); }

/* ---------- hero ---------- */

.hero { display: grid; grid-template-columns: 1fr; }

.hero-texto {
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(3rem, 7vw, 6rem) 0;
}

.hero-texto h1 {
  font-size: clamp(2.7rem, 6.5vw, 5rem);
  font-weight: 600;
}
.hero-texto h1 em { font-style: italic; font-weight: 500; color: var(--cobre-osc); }

.hero-claim {
  font-size: 1.15rem; color: var(--tinta-suave); max-width: 44ch;
  margin: 1.4rem 0 2rem;
}

.hero-acciones { display: flex; flex-wrap: wrap; gap: .9rem; }

.hero-marcas {
  margin-top: 2.6rem; font-size: .82rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--tinta-suave);
}

.hero-foto { position: relative; min-height: 62vw; overflow: hidden; }
.hero-foto img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover;
}
.hero-foto::after {
  content: ""; position: absolute; inset: 0;
  box-shadow: inset 0 0 0 1px rgba(20,18,16,.15);
  pointer-events: none;
}

@supports (animation-timeline: view()) {
  .hero-foto img {
    animation: hero-par linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 55%;
  }
  @keyframes hero-par {
    from { transform: translateY(4%) scale(1.06); }
    to   { transform: translateY(0) scale(1); }
  }
}

/* ---------- sellos (banda fina) ---------- */

.sellos { padding-block: 2.2rem; }
.sellos ul {
  display: grid; gap: 1.2rem; list-style: none; margin: 0; padding: 0;
}
.sellos li {
  display: flex; gap: .8rem; align-items: baseline;
  font-size: .98rem; color: var(--claro-suave);
}
.sellos b { color: var(--cobre-claro); font-family: var(--display); font-weight: 600; }

/* ---------- servicio: bandas verticales alternas ---------- */

.servicio {
  display: grid; grid-template-columns: 1fr; align-items: stretch;
}
.servicio-texto {
  padding: clamp(2.6rem, 6vw, 4.5rem) clamp(1.2rem, 4vw, 4rem);
  display: flex; flex-direction: column; justify-content: center;
  background: var(--crema);
}
.servicio--crema2 .servicio-texto { background: var(--crema-2); }
.servicio-texto h3 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }

.servicio-num {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(3.2rem, 6vw, 5rem); line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px var(--cobre);
  margin-bottom: .8rem;
}
@supports not (-webkit-text-stroke: 1px black) { .servicio-num { color: var(--cobre); } }

.servicio-lista { list-style: none; margin: 0 0 1.6rem; padding: 0; }
.servicio-lista li { padding: .32rem 0 .32rem 1.4rem; position: relative; }
.servicio-lista li::before {
  content: ""; position: absolute; left: 0; top: .95em;
  width: .55rem; height: 2px; background: var(--cobre);
}

.servicio-media { position: relative; min-height: 70vw; overflow: hidden; }
.servicio-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

@media (min-width: 900px) {
  .servicio { grid-template-columns: 1fr 1fr; }
  .servicio-media { min-height: 34vw; order: 2; }
  .servicio--alterna .servicio-media { order: 0; }
  .servicio-texto { order: 1; }
  .servicio--alterna .servicio-texto { order: 0; text-align: right; }
  .servicio--alterna .servicio-lista li { padding-left: 0; padding-right: 1.4rem; }
  .servicio--alterna .servicio-lista li::before { left: auto; right: 0; }
  .servicio--alterna .servicio-enlace { align-self: flex-end; }
}

.servicio-enlace {
  font-weight: 700; text-decoration: none; color: var(--cobre-osc);
  border-bottom: 2px solid var(--cobre); padding-bottom: .15rem; align-self: flex-start;
}
.servicio-enlace:hover { color: var(--carbon); }

/* ---------- sobre / historia ---------- */

.historia { display: grid; gap: 2.5rem; align-items: center; }
.historia figure { margin: 0; }
.historia blockquote {
  margin: 0 0 1.5rem; font-family: var(--display); font-style: italic;
  font-size: clamp(1.25rem, 2.6vw, 1.7rem); line-height: 1.4; font-weight: 500;
}
.historia .btn { align-self: flex-start; }

@media (min-width: 900px) {
  .historia { grid-template-columns: 1.1fr .9fr; gap: 4rem; }
}

/* ---------- testimonios ---------- */

.testimonios-grid { display: grid; gap: 1.4rem; }
.testimonio {
  background: var(--carbon-2); padding: 2rem 1.8rem;
  border-left: 3px solid var(--cobre); border-radius: var(--radio);
}
.testimonio p { font-family: var(--display); font-size: 1.12rem; line-height: 1.5; margin: 0 0 1.1rem; }
.testimonio cite { font-style: normal; font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; color: var(--cobre-claro); }
.testimonios-nota { margin-top: 1.8rem; font-size: .85rem; color: var(--claro-suave); }

@media (min-width: 900px) { .testimonios-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- galería ---------- */

.galeria-track {
  display: flex; gap: 1rem; overflow-x: auto;
  scroll-snap-type: x mandatory; padding-bottom: 1rem;
  scrollbar-width: thin;
}
.galeria-track figure { margin: 0; flex: 0 0 auto; scroll-snap-align: start; }
.galeria-track img {
  height: min(58vw, 400px); width: auto; object-fit: cover;
  border-radius: var(--radio);
}
.galeria-track figcaption {
  font-size: .82rem; color: var(--tinta-suave); padding-top: .5rem;
}

/* ---------- tarifas ---------- */

.tarifas { border-collapse: collapse; width: 100%; max-width: 720px; }
.tarifas td { padding: .85rem .2rem; border-bottom: 1px solid rgba(20,18,16,.14); }
.tarifas tr:last-child td { border-bottom: none; }
.tarifas td:last-child {
  text-align: right; font-variant-numeric: tabular-nums;
  font-weight: 700; color: var(--cobre-osc); white-space: nowrap;
}
.tarifas-nota { font-size: .92rem; color: var(--tinta-suave); max-width: 62ch; margin-top: 1.4rem; }

.grupo-estetica h3 { font-size: 1.25rem; margin-bottom: .3em; }
.grupo-estetica { margin-bottom: 2.2rem; }
.grupo-estetica ul { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 2.5rem; }
.grupo-estetica li { padding: .22rem 0 .22rem 1.4rem; position: relative; break-inside: avoid; }
.grupo-estetica li::before {
  content: ""; position: absolute; left: 0; top: .95em;
  width: .55rem; height: 2px; background: var(--cobre);
}
@media (max-width: 640px) { .grupo-estetica ul { columns: 1; } }

/* ---------- CTA final ---------- */

.cta-final { text-align: left; }
.cta-final h2 { font-size: clamp(2.1rem, 5vw, 3.6rem); max-width: 18ch; }
.cta-final .hero-acciones { margin-top: 2rem; }
.cta-tel {
  font-family: var(--display); font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--claro); text-decoration: none; display: inline-block; margin-top: 1.6rem;
}
.cta-tel:hover { color: var(--cobre-claro); }

/* ---------- contacto ---------- */

.contacto-grid { display: grid; gap: 3rem; }
@media (min-width: 900px) { .contacto-grid { grid-template-columns: .9fr 1.1fr; gap: 4.5rem; } }

.dato-lista { list-style: none; margin: 0; padding: 0; }
.dato-lista li { padding: .9rem 0; border-bottom: 1px solid rgba(20,18,16,.12); }
.dato-lista dt, .dato-lista .dato-etiqueta {
  font-size: .75rem; text-transform: uppercase; letter-spacing: .2em;
  color: var(--tinta-suave); margin-bottom: .2rem;
}
.dato-lista a { font-size: 1.15rem; font-weight: 600; text-decoration: none; }
.dato-lista a:hover { color: var(--carbon); }
.dato-valor { font-size: 1.05rem; }

.form-contacto { display: grid; gap: 1.2rem; }
.campo { display: grid; gap: .35rem; }
.campo label { font-weight: 700; font-size: .95rem; }
.campo input, .campo select, .campo textarea {
  font: 500 1rem var(--texto); color: var(--tinta);
  background: #fff; border: 1.5px solid rgba(20,18,16,.25);
  border-radius: var(--radio); padding: .85rem 1rem; min-height: 48px;
}
.campo textarea { min-height: 140px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: 3px solid var(--cobre); outline-offset: 2px; border-color: var(--cobre);
}
.form-nota { font-size: .88rem; color: var(--tinta-suave); }
.form-ok {
  display: none; background: var(--crema-2); border-left: 3px solid var(--cobre);
  padding: 1rem 1.2rem; font-weight: 600;
}
.form-ok.visible { display: block; }

/* ---------- footer ---------- */

.site-footer {
  background: var(--carbon); color: var(--claro-suave);
  padding: clamp(3rem, 6vw, 4.5rem) 0 7.5rem;
}
.site-footer .wrap { display: grid; gap: 2.4rem; }
.site-footer h3 {
  font-size: .8rem; text-transform: uppercase; letter-spacing: .2em;
  font-family: var(--texto); font-weight: 700; color: var(--cobre-claro);
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { padding: .18rem 0; }
.site-footer a { color: var(--claro-suave); text-decoration: none; }
.site-footer a:hover { color: var(--claro); }
.footer-marca strong { font-family: var(--display); font-size: 1.4rem; color: var(--claro); display: block; }
.footer-legal { font-size: .85rem; border-top: 1px solid rgba(241,237,228,.15); padding-top: 1.6rem; margin-top: .5rem; }

@media (min-width: 900px) {
  .site-footer .wrap { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .site-footer { padding-bottom: 3rem; }
}

/* ---------- CTA fija móvil ---------- */

.cta-movil {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--carbon); border-top: 1px solid rgba(241,237,228,.2);
}
.cta-movil a {
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 56px; font-weight: 700; text-decoration: none; font-size: .98rem;
}
.cta-movil .llamar { color: var(--claro); }
.cta-movil .reservar { background: var(--cobre); color: #fff; }
.cta-movil .reservar:hover { background: var(--cobre-osc); }

@media (min-width: 760px) { .cta-movil { display: none; } }

/* ---------- scroll reveals ---------- */

.reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--trans), transform var(--trans); }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-foto img { animation: none; }
}

@media (prefers-reduced-motion: no-preference) {
  .below-fold { content-visibility: auto; contain-intrinsic-size: 1px 900px; }
}

/* ---------- responsive header ---------- */

@media (max-width: 860px) {
  .btn-menu { display: block; }
  .nav-principal {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--crema); border-bottom: 1px solid rgba(20,18,16,.12);
    padding: 1rem 4vw 1.4rem;
  }
  .nav-principal.abierto { display: block; }
  .nav-principal ul { flex-direction: column; gap: .2rem; }
  .nav-principal a { display: block; padding: .8rem 0; font-size: 1.05rem; }
  .nav-tel { display: none; }
}