/* ============================================================
   Hairkrone — demo de renovación (estático, mobile-first)
   Identidad conservada de hairkrone.com: Playfair Display + Inter,
   marfil #f9f9f7, tinta y acento bronce #9e8b6a.
   Motivo firma: la corona (krona) + doble marco bronce en fotos.
   ============================================================ */

:root{
  --ivory:#f9f9f7;
  --ivory-2:#e8e2d6;
  --ink:#1b1611;
  --ink-2:#2a231c;
  --bronze:#9e8b6a;
  --bronze-dark:#6b5c40;   /* texto pequeño bronce sobre marfil (6.2:1) */
  --bronze-light:#c9b992;
  --white:#ffffff;
  --ff-display:'Playfair Display', Georgia, serif;
  --ff-body:'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --w-container:1160px;
  --radius:2px;
  --shadow:0 18px 40px -22px rgba(27,22,17,.35);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--ff-body);
  font-size:1rem;
  line-height:1.65;
  color:var(--ink);
  background:var(--ivory);
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; height:auto; display:block; }

/* Accesibilidad */
.skip{
  position:absolute; left:-999px; top:0;
  background:var(--ink); color:var(--ivory);
  padding:.7rem 1.2rem; z-index:200;
}
.skip:focus{ left:.5rem; top:.5rem; }
:focus-visible{ outline:3px solid var(--bronze-dark); outline-offset:2px; }
.banda-tinta :focus-visible, footer :focus-visible, .cta-bar :focus-visible{ outline-color:var(--bronze-light); }
section{ scroll-margin-top:76px; }

/* Utilidades */
.container{ width:min(100% - 2.5rem, var(--w-container)); margin-inline:auto; }
.kicker{
  display:inline-flex; align-items:center; gap:.55rem;
  font-size:.78rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color:var(--bronze-dark); margin:0 0 .9rem;
}
.kicker svg{ width:1.05em; height:1.05em; flex:none; }
.banda-tinta .kicker{ color:var(--bronze-light); }
h1,h2,h3{ font-family:var(--ff-display); font-weight:600; line-height:1.12; margin:0 0 1rem; letter-spacing:.01em; }
h1{ font-size:clamp(2.55rem, 6.2vw, 4.4rem); }
h2{ font-size:clamp(1.85rem, 3.6vw, 2.7rem); }
h3{ font-size:clamp(1.3rem, 2.4vw, 1.6rem); }
.lead{ font-size:clamp(1.02rem, 1.6vw, 1.15rem); color:#5c5145; max-width:56ch; }
.banda-tinta .lead{ color:#d9cdb4; }
.num{
  font-family:var(--ff-display); font-style:italic; font-weight:500;
  font-size:clamp(2.2rem, 4vw, 3rem); color:var(--bronze);
  line-height:1; display:block; margin-bottom:.4rem;
}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  font-family:var(--ff-body); font-weight:600; font-size:.98rem;
  padding:.9rem 1.7rem; min-height:48px; border-radius:var(--radius);
  text-decoration:none; cursor:pointer; border:2px solid transparent;
  transition:background-color .2s, color .2s, border-color .2s;
}
.btn-solid{ background:var(--ink); color:var(--ivory); }
.btn-solid:hover{ background:var(--bronze-dark); }
.btn-bronze{ background:var(--bronze); color:var(--ink); }
.btn-bronze:hover{ background:var(--bronze-light); }
.btn-ghost{ border-color:var(--ink); color:var(--ink); background:transparent; }
.btn-ghost:hover{ background:var(--ink); color:var(--ivory); }
.banda-tinta .btn-ghost{ border-color:var(--ivory); color:var(--ivory); }
.banda-tinta .btn-ghost:hover{ background:var(--ivory); color:var(--ink); }
.btn-row{ display:flex; flex-wrap:wrap; gap:.8rem; margin-top:1.6rem; }

/* Cabecera */
.topbar{
  position:sticky; top:0; z-index:100;
  background:rgba(249,249,247,.96); backdrop-filter:blur(6px);
  border-bottom:1px solid var(--ivory-2);
}
.topbar-inner{ display:flex; align-items:center; justify-content:space-between; gap:1rem; min-height:72px; }
.brand img{ height:40px; width:auto; }
.nav{ display:none; }
.nav ul{ list-style:none; display:flex; gap:1.8rem; margin:0; padding:0; align-items:center; }
.nav a{ text-decoration:none; color:var(--ink); font-weight:500; font-size:.95rem; padding:.4rem 0; }
.nav a:hover{ color:var(--bronze-dark); }
.top-tel{ display:none; }
.menu-btn{
  display:inline-flex; flex-direction:column; gap:5px;
  background:none; border:0; padding:12px 8px; cursor:pointer; min-width:44px; min-height:44px;
}
.menu-btn span{ display:block; width:24px; height:2px; background:var(--ink); transition:transform .25s, opacity .25s; }
.menu-btn[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.menu-btn[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
.nav-open .nav{
  display:block; position:absolute; left:0; right:0; top:100%;
  background:var(--ivory); border-bottom:1px solid var(--ivory-2);
  box-shadow:var(--shadow); padding:.6rem 0 1.2rem;
}
.nav-open .nav ul{ flex-direction:column; align-items:flex-start; gap:0; width:min(100% - 2.5rem, var(--w-container)); margin-inline:auto; }
.nav-open .nav li{ width:100%; border-bottom:1px solid var(--ivory-2); }
.nav-open .nav a{ display:block; padding:.95rem 0; font-size:1.05rem; }

@media (min-width:900px){
  .nav{ display:block; }
  .menu-btn{ display:none; }
  .top-tel{ display:inline-flex; }
}

/* Hero tipográfico con cinta de foto que rompe la banda */
.hero{ position:relative; padding:3.4rem 0 4rem; }
.hero-grid{ display:grid; gap:2.6rem; align-items:start; }
.hero h1{ max-width:12ch; }
.hero .lead{ margin-top:.4rem; }
.hero-cta{ margin-top:2rem; }
.hero-sellos{
  list-style:none; display:flex; flex-wrap:wrap; gap:.6rem 1.6rem;
  margin:2.4rem 0 0; padding:0; font-size:.88rem; font-weight:500; color:var(--bronze-dark);
}
.hero-sellos li{ display:flex; align-items:center; gap:.5rem; }
.hero-sellos svg{ width:1em; height:1em; }
.ribbon{ position:relative; margin:0 auto; width:min(78vw, 420px); }
.ribbon img{ width:100%; height:520px; object-fit:cover; box-shadow:var(--shadow); }
.ribbon::before{
  content:""; position:absolute; inset:14px -14px -14px 14px;
  border:1.5px solid var(--bronze); pointer-events:none;
}
.krona{
  position:absolute; top:-24px; left:50%; transform:translateX(-50%);
  width:52px; height:52px; border-radius:50%;
  background:var(--ivory); border:1.5px solid var(--bronze);
  display:flex; align-items:center; justify-content:center; color:var(--bronze-dark);
  box-shadow:var(--shadow);
}
.krona svg{ width:26px; height:26px; }
@media (min-width:900px){
  .hero{ padding:5rem 0 5.5rem; }
  .hero-grid{ grid-template-columns:1.08fr .92fr; gap:3.5rem; }
  .ribbon{ width:auto; margin:0 0 -110px; }
  .ribbon img{ height:640px; }
  /* la cinta rompe la banda del hero y baja a la sección siguiente */
  .hero + section .container:first-child{ padding-top:1rem; }
}

/* Bandas de servicio (protagonista) */
.banda-servicios{ padding:4.5rem 0 5.5rem; background:var(--ivory); }
.svc-head{ max-width:62ch; margin-bottom:3rem; }
.svc{
  display:grid; gap:1.4rem 3.2rem; align-items:center;
  padding:2.4rem 0; border-top:1px solid var(--ivory-2);
}
.svc:last-of-type{ border-bottom:1px solid var(--ivory-2); }
.svc-foto{ position:relative; margin:0; }
.svc-foto img{ width:100%; aspect-ratio:4/3; object-fit:cover; box-shadow:var(--shadow); }
.svc-foto::after{
  content:""; position:absolute; inset:12px -12px -12px 12px;
  border:1.5px solid var(--bronze); pointer-events:none;
}
.svc:nth-of-type(even) .svc-foto{ order:2; }
.svc-body .num{ font-size:clamp(1.9rem, 3vw, 2.4rem); margin-bottom:.5rem; }
.svc-body p{ margin:0; color:#5c5145; max-width:52ch; }
.svc-body .btn{ margin-top:1.2rem; padding:.7rem 1.3rem; min-height:44px; font-size:.92rem; }
@media (min-width:900px){
  .svc{ grid-template-columns:1fr 1fr; padding:3.2rem 0; }
  .banda-servicios{ padding:5.5rem 0 6.5rem; }
}

/* Banda tinta (CTA medio / sellos) */
.banda-tinta{ background:var(--ink); color:var(--ivory); padding:4.5rem 0; }
.banda-tinta h2{ color:var(--ivory); }
.sello-grid{
  display:grid; gap:1.5rem; margin-top:2.6rem;
  grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
}
.sello{
  border:1px solid rgba(158,139,106,.45); padding:1.4rem 1.4rem 1.2rem; border-radius:var(--radius);
}
.sello svg{ width:26px; height:26px; color:var(--bronze); margin-bottom:.6rem; }
.sello strong{ display:block; font-family:var(--ff-display); font-size:1.12rem; font-weight:600; margin-bottom:.2rem; color:var(--ivory); }
.sello p{ margin:0; font-size:.92rem; color:#d9cdb4; }
@media (min-width:900px){ .banda-tinta{ padding:5.5rem 0; } }

/* Galería scroll-snap */
.banda-galeria{ padding:4.5rem 0; background:var(--ivory-2); }
.galeria{
  display:flex; gap:1.2rem; overflow-x:auto;
  scroll-snap-type:x mandatory; padding:0 max(1.25rem, calc((100vw - var(--w-container))/2)) 1.4rem;
  scrollbar-width:thin; scrollbar-color:var(--bronze) transparent;
}
.galeria figure{ margin:0; scroll-snap-align:start; flex:none; }
.galeria img{ height:400px; width:auto; object-fit:cover; box-shadow:var(--shadow); }
.galeria figcaption{ font-size:.82rem; color:var(--bronze-dark); margin-top:.55rem; }
@media (max-width:600px){ .galeria img{ height:300px; } }
.galeria-nota{ font-size:.85rem; color:#5c5145; margin-top:.4rem; }

/* Sobre nosotros */
.banda-sobre{ padding:4.5rem 0; background:var(--ivory); }
.sobre-grid{ display:grid; gap:2.4rem; align-items:center; }
.sobre-foto{ position:relative; margin:0; }
.sobre-foto img{ width:100%; aspect-ratio:16/10; object-fit:cover; box-shadow:var(--shadow); }
.sobre-foto::after{
  content:""; position:absolute; inset:12px -12px -12px 12px;
  border:1.5px solid var(--bronze); pointer-events:none;
}
.sobre-dato{ margin-top:1.4rem; font-size:.95rem; color:#5c5145; }
.sobre-dato strong{ color:var(--ink); }
@media (min-width:900px){
  .sobre-grid{ grid-template-columns:1.05fr .95fr; gap:3.5rem; }
  .banda-sobre{ padding:5.5rem 0; }
}

/* Testimonios */
.banda-testimonios{ padding:4.5rem 0; background:var(--ivory-2); }
.testi-grid{ display:grid; gap:1.4rem; grid-template-columns:repeat(auto-fit, minmax(260px, 1fr)); margin-top:2.4rem; }
.testi{
  background:var(--ivory); border:1px solid var(--ivory-2); border-top:3px solid var(--bronze);
  padding:1.6rem 1.5rem; border-radius:var(--radius); margin:0;
}
.testi p{ margin:0 0 1rem; font-family:var(--ff-display); font-size:1.08rem; line-height:1.5; color:var(--ink); }
.testi footer{ font-size:.86rem; color:var(--bronze-dark); font-weight:600; letter-spacing:.06em; }
@media (min-width:900px){ .banda-testimonios{ padding:5.5rem 0; } }

/* CTA final */
.banda-cta{ background:var(--ink-2); color:var(--ivory); padding:4.5rem 0 5rem; text-align:center; }
.banda-cta .kicker{ color:var(--bronze-light); justify-content:center; }
.banda-cta h2{ color:var(--ivory); max-width:18ch; margin-inline:auto; }
.banda-cta p{ color:#d9cdb4; max-width:52ch; margin:0 auto; }
.banda-cta .btn-row{ justify-content:center; }
@media (min-width:900px){ .banda-cta{ padding:6rem 0; } }

/* Cabeceras de página interior */
.hero-pagina{ padding:3.6rem 0 3.2rem; background:var(--ivory); border-bottom:1px solid var(--ivory-2); }
.hero-pagina h1{ max-width:16ch; }
.hero-pagina .lead{ margin-top:.6rem; }
@media (min-width:900px){ .hero-pagina{ padding:5rem 0 4.4rem; } }

/* Detalle de servicios (página servicios) */
.serv-detalle{ padding:4rem 0; background:var(--ivory); }
.serv-detalle .svc{ border-top:0; padding:2rem 0; }
.serv-detalle .svc:first-of-type{ padding-top:0; }
.serv-detalle .svc:last-of-type{ border-bottom:0; padding-bottom:0; }
.lista-incluye{ list-style:none; margin:1.1rem 0 0; padding:0; }
.lista-incluye li{
  padding:.45rem 0 .45rem 1.7rem; position:relative; color:#5c5145; font-size:.97rem;
}
.lista-incluye li::before{
  content:""; position:absolute; left:0; top:.95rem; width:9px; height:9px;
  background:var(--bronze); border-radius:50%;
}

/* Contacto */
.banda-contacto{ padding:4rem 0 5rem; background:var(--ivory); }
.contacto-grid{ display:grid; gap:3rem; }
@media (min-width:900px){
  .contacto-grid{ grid-template-columns:.9fr 1.1fr; gap:4rem; }
  .banda-contacto{ padding:5rem 0 6rem; }
}
.datos-lista{ list-style:none; margin:2rem 0 0; padding:0; display:grid; gap:1.4rem; }
.datos-lista > li{ display:grid; grid-template-columns:26px 1fr; gap:.9rem; align-items:start; }
.datos-lista svg{ width:22px; height:22px; color:var(--bronze-dark); margin-top:.15rem; }
.datos-lista .etq{ display:block; font-size:.75rem; letter-spacing:.14em; text-transform:uppercase; color:var(--bronze-dark); font-weight:600; margin-bottom:.15rem; }
.datos-lista a{ color:var(--ink); font-weight:600; text-decoration:none; border-bottom:1.5px solid var(--bronze); }
.datos-lista a:hover{ color:var(--bronze-dark); }
.datos-lista p{ margin:0; }
.form-card{ background:var(--white); border:1px solid var(--ivory-2); border-top:3px solid var(--bronze); padding:2rem 1.6rem; box-shadow:var(--shadow); border-radius:var(--radius); }
@media (min-width:640px){ .form-card{ padding:2.6rem 2.4rem; } }
.form-grid{ display:grid; gap:1.15rem; }
@media (min-width:640px){ .form-grid{ grid-template-columns:1fr 1fr; } .campo-full{ grid-column:1 / -1; } }
.campo label{ display:block; font-size:.86rem; font-weight:600; margin-bottom:.35rem; }
.campo .opcional{ color:#5c5145; font-weight:400; }
.campo input, .campo select, .campo textarea{
  width:100%; font-family:var(--ff-body); font-size:1rem; color:var(--ink);
  background:var(--ivory); border:1.5px solid var(--ivory-2); border-radius:var(--radius);
  padding:.8rem .9rem; min-height:48px;
}
.campo textarea{ min-height:130px; resize:vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus{ outline:3px solid var(--bronze); outline-offset:1px; border-color:var(--bronze-dark); }
.form-card .btn{ width:100%; margin-top:.4rem; }
.form-ok{ display:none; text-align:center; padding:2rem 0 1rem; }
.form-ok svg{ width:44px; height:44px; color:var(--bronze-dark); margin:0 auto 1rem; }
.form-ok strong{ display:block; font-family:var(--ff-display); font-size:1.35rem; margin-bottom:.4rem; }
.form-ok p{ margin:0; color:#5c5145; font-size:.95rem; }
.form-enviado .form-ok{ display:block; }
.form-enviado form{ display:none; }

/* Pie */
footer{
  background:var(--ink); color:#d9cdb4;
  padding:4rem 0 2.2rem; font-size:.95rem;
}
.footer-grid{ display:grid; gap:2.6rem; }
footer .brand img{ height:44px; width:auto; }
footer h2{ font-size:1rem; font-family:var(--ff-body); letter-spacing:.14em; text-transform:uppercase; color:var(--bronze-light); margin-bottom:1rem; }
footer ul{ list-style:none; margin:0; padding:0; display:grid; gap:.55rem; }
footer a{ color:#d9cdb4; text-decoration:none; }
footer a:hover{ color:var(--ivory); }
footer address{ font-style:normal; }
.footer-legal{
  margin-top:3rem; padding-top:1.4rem; border-top:1px solid rgba(158,139,106,.3);
  display:flex; flex-wrap:wrap; gap:.6rem 2rem; justify-content:space-between; font-size:.82rem; color:rgba(217,205,180,.75);
}
@media (min-width:900px){
  .footer-grid{ grid-template-columns:1.2fr 1fr 1.2fr; }
}

/* Barra CTA sticky móvil */
.cta-bar{
  position:fixed; left:0; right:0; bottom:0; z-index:120;
  display:flex; background:var(--ink); border-top:1px solid rgba(158,139,106,.4);
  padding-bottom:env(safe-area-inset-bottom);
}
.cta-bar a{
  flex:1; display:flex; align-items:center; justify-content:center; gap:.5rem;
  min-height:56px; font-weight:600; font-size:.95rem; text-decoration:none; color:var(--ivory);
}
.cta-bar a + a{ background:var(--bronze); color:var(--ink); border-left:1px solid rgba(27,22,17,.25); }
.cta-bar svg{ width:17px; height:17px; }
@media (min-width:900px){ .cta-bar{ display:none; } }
@media (max-width:899px){ body{ padding-bottom:56px; } }

/* Revelado al hacer scroll */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease; }
.reveal.visible{ opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; transition:none; }
  .btn, .menu-btn span{ transition:none; }
}