/* ============================================================
   SISTEMA DE DISEÑO — Lina Dimate
   Paleta y tipografía propuestas por Zonte Studio.
   Ver README.md para el racional de psicología del color.
   ============================================================ */
:root{
  /* Neutros cálidos: limpieza premium sin frialdad clínica */
  --lino:      #FAF6F1;
  --lino-2:    #F3EBE2;
  --arena:     #E7DACB;

  /* Tinta: sofisticación sin la dureza del negro puro */
  --tinta:     #241E1B;
  --tinta-70:  #5A4E47;
  --tinta-45:  #8C7F76;

  /* Cobre: el color de la transformación capilar. Calidez, oficio, cercanía */
  --cobre:     #B0663F;
  --cobre-osc: #8C4E2E;
  --cobre-luz: #D9A585;

  /* Champán: señal de valor que justifica el ticket sin gritar "lujo" */
  --champan:   #C9AE86;
  --champan-luz:#EADCC6;

  --blanco:    #FFFFFF;
  --borde:     #E0D3C4;
  --sombra:    18px 18px 60px rgba(36,30,27,.10);
  --sombra-sm: 0 6px 24px rgba(36,30,27,.08);

  --display: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --sans: "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --max: 1180px;
  --r: 4px;
  --r-lg: 10px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--lino);
  color:var(--tinta);
  font-family:var(--sans);
  font-weight:300;
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
:focus-visible{outline:2px solid var(--cobre);outline-offset:3px;border-radius:2px}

h1,h2,h3,h4{font-family:var(--display);font-weight:400;line-height:1.1;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(2.9rem,7.2vw,5.2rem)}
h2{font-size:clamp(2.1rem,4.6vw,3.4rem)}
h3{font-size:clamp(1.35rem,2.4vw,1.75rem)}
p{margin:0 0 1.1em}
em{font-style:italic}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 28px}
.sec{padding:clamp(72px,10vw,140px) 0;position:relative}
.sec--tinta{background:var(--tinta);color:var(--lino)}
.sec--lino2{background:var(--lino-2)}

.eyebrow{
  font-family:var(--sans);font-size:.72rem;font-weight:500;
  letter-spacing:.24em;text-transform:uppercase;color:var(--cobre);
  display:flex;align-items:center;gap:12px;margin:0 0 20px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--cobre);flex:none}
.sec--tinta .eyebrow{color:var(--champan)}
.sec--tinta .eyebrow::before{background:var(--champan)}

.lead{font-size:clamp(1.05rem,1.7vw,1.2rem);color:var(--tinta-70);max-width:56ch}
.sec--tinta .lead{color:rgba(250,246,241,.72)}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:17px 34px;border-radius:var(--r);
  font-size:.83rem;font-weight:500;letter-spacing:.13em;text-transform:uppercase;
  transition:transform .25s ease, background .25s ease, color .25s ease, box-shadow .25s ease;
  text-align:center;
}
.btn--primario{background:var(--cobre);color:var(--blanco);box-shadow:0 8px 26px rgba(176,102,63,.26)}
.btn--primario:hover{background:var(--cobre-osc);transform:translateY(-2px);box-shadow:0 12px 32px rgba(176,102,63,.34)}
.btn--linea{border:1px solid var(--tinta);color:var(--tinta)}
.btn--linea:hover{background:var(--tinta);color:var(--lino);transform:translateY(-2px)}
.sec--tinta .btn--linea{border-color:rgba(250,246,241,.5);color:var(--lino)}
.sec--tinta .btn--linea:hover{background:var(--lino);color:var(--tinta)}
.btn--claro{background:var(--lino);color:var(--tinta)}
.btn--claro:hover{background:var(--champan-luz);transform:translateY(-2px)}
.btn--full{width:100%}

/* ---------- Navegación ---------- */
.nav{
  position:fixed;top:var(--proto-h,0px);left:0;right:0;z-index:100;
  padding:22px 0;transition:padding .3s ease, box-shadow .3s ease;
}
/* El fondo esmerilado va en un pseudoelemento: si `backdrop-filter` se aplica
   sobre .nav, éste se vuelve bloque contenedor y rompe el position:fixed del
   menú móvil (quedaría encajonado dentro de la barra). */
.nav::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:rgba(250,246,241,.94);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  opacity:0;transition:opacity .3s ease;
}
.nav.pegada::before{opacity:1}
.nav.pegada{padding:12px 0;box-shadow:0 1px 0 var(--borde)}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative}
.marca{font-family:var(--display);font-size:1.5rem;letter-spacing:.02em;line-height:1.05}
.marca span{display:block;font-family:var(--sans);font-size:.58rem;letter-spacing:.32em;text-transform:uppercase;color:var(--cobre);margin-top:3px}
.nav__links{display:flex;align-items:center;gap:30px}
.nav__links a{font-size:.79rem;letter-spacing:.1em;text-transform:uppercase;color:var(--tinta-70);position:relative;padding:4px 0;transition:color .2s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--cobre);transition:width .3s ease}
.nav__links a:hover{color:var(--tinta)}
.nav__links a:hover::after{width:100%}
.nav .btn{padding:13px 24px;font-size:.74rem}

/* Bloque del CTA: el botón y, debajo, el enlace legal.
   Es el único enlace de la navegación que abre otra pestaña. */
.nav__cta{display:flex;flex-direction:column;align-items:center;gap:7px}
.nav__links .nav__legal{
  font-size:.66rem;letter-spacing:.04em;text-transform:none;
  color:var(--tinta-45);display:inline-flex;align-items:center;gap:5px;
  white-space:nowrap;padding:0;
}
.nav__links .nav__legal:hover{color:var(--cobre)}
.nav__links .nav__legal svg{
  width:10px;height:10px;flex:none;stroke:currentColor;fill:none;
  stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;
}
.nav__links .nav__legal[aria-current="page"]{color:var(--cobre)}
.hamb{display:none;flex-direction:column;gap:5px;padding:10px;margin-right:-10px}
.hamb span{display:block;width:24px;height:1.5px;background:var(--tinta);transition:transform .3s ease, opacity .2s ease}
.nav.abierta .hamb span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav.abierta .hamb span:nth-child(2){opacity:0}
.nav.abierta .hamb span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{padding:150px 0 80px;position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;top:-18%;right:-14%;width:60vw;height:60vw;max-width:820px;max-height:820px;
  background:radial-gradient(circle at 40% 40%, rgba(217,165,133,.30), rgba(233,220,198,0) 66%);
  border-radius:50%;pointer-events:none;
}
.hero__grid{display:grid;grid-template-columns:1.06fr .94fr;gap:64px;align-items:center;position:relative}
.hero h1{margin-bottom:24px}
.hero h1 em{color:var(--cobre);font-style:italic}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero__meta{display:flex;flex-wrap:wrap;gap:26px;margin-top:44px;padding-top:28px;border-top:1px solid var(--borde)}
.hero__meta div{font-size:.82rem;color:var(--tinta-70);letter-spacing:.03em}
.hero__meta strong{display:block;font-family:var(--display);font-size:1.45rem;color:var(--tinta);font-weight:500;letter-spacing:0}

.retrato{position:relative}
.retrato__marco{
  aspect-ratio:4/5;border-radius:var(--r-lg);overflow:hidden;
  background:linear-gradient(150deg,var(--arena) 0%, var(--cobre-luz) 48%, var(--champan) 100%);
  box-shadow:var(--sombra);position:relative;
}
.retrato__marco img{width:100%;height:100%;object-fit:cover}
.retrato::after{
  content:"";position:absolute;inset:22px -22px -22px 22px;
  border:1px solid var(--cobre);border-radius:var(--r-lg);z-index:-1;
}

/* placeholder elegante mientras no hay foto */
.ph{
  width:100%;height:100%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,var(--arena),var(--cobre-luz) 55%,var(--champan));
  color:rgba(36,30,27,.42);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;text-align:center;padding:20px;
}

/* ---------- Barra de confianza ---------- */
.confianza{background:var(--tinta);color:var(--lino);padding:34px 0}
.confianza__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.confianza__grid div{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(250,246,241,.66);display:flex;flex-direction:column;gap:6px;align-items:center}
.confianza__grid svg{width:22px;height:22px;stroke:var(--champan);fill:none;stroke-width:1.3}

/* ---------- Sobre ---------- */
.sobre__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}
.firma{font-family:var(--display);font-style:italic;font-size:1.9rem;color:var(--cobre);margin-top:14px}
.cita{
  border-left:2px solid var(--cobre);padding:6px 0 6px 24px;margin:32px 0;
  font-family:var(--display);font-size:1.5rem;line-height:1.4;font-style:italic;color:var(--tinta);
}

/* ---------- Servicios ---------- */
.serv{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--borde);border:1px solid var(--borde);border-radius:var(--r-lg);overflow:hidden;margin-top:56px}
.serv__item{background:var(--lino);padding:44px 34px;transition:background .35s ease, transform .35s ease}
.serv__item:hover{background:var(--blanco)}
.serv__item svg{width:30px;height:30px;stroke:var(--cobre);fill:none;stroke-width:1.2;margin-bottom:20px}
.serv__item h3{margin-bottom:12px}
.serv__item p{font-size:.94rem;color:var(--tinta-70);margin:0}
.serv__nota{margin-top:34px;font-size:.88rem;color:var(--tinta-45);text-align:center}

/* ---------- Proceso ---------- */
.proceso{display:grid;grid-template-columns:repeat(4,1fr);gap:34px;margin-top:60px;counter-reset:paso}
.paso{position:relative;padding-top:30px;border-top:1px solid rgba(250,246,241,.22)}
.paso::before{
  counter-increment:paso;content:"0" counter(paso);
  position:absolute;top:-16px;left:0;background:var(--tinta);padding-right:12px;
  font-family:var(--display);font-size:1.5rem;color:var(--champan);
}
.paso h3{font-size:1.2rem;margin-bottom:10px}
.paso p{font-size:.9rem;color:rgba(250,246,241,.7);margin:0}

/* ---------- Galería ---------- */
.galeria{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:56px}
.g-item{
  position:relative;aspect-ratio:1/1;border-radius:var(--r);overflow:hidden;
  background:var(--arena);cursor:pointer;
  margin:0;   /* <figure> trae margin:1em 40px por defecto y encogía las piezas */
}
.g-item:nth-child(3n+1){background:linear-gradient(140deg,var(--champan),var(--cobre-luz))}
.g-item:nth-child(3n+2){background:linear-gradient(140deg,var(--cobre-luz),var(--arena))}
.g-item:nth-child(3n+3){background:linear-gradient(140deg,var(--arena),var(--champan-luz))}
.g-item img,.g-item video{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.g-item:hover img,.g-item:hover video{transform:scale(1.06)}
.g-item:focus-visible{outline:2px solid var(--cobre);outline-offset:3px}
/* Distintivo de video: indica que la pieza se mueve y que al tocarla se abre con sonido */
.g-item__play{
  position:absolute;top:13px;right:13px;width:29px;height:29px;border-radius:50%;
  background:rgba(36,30,27,.55);display:flex;align-items:center;justify-content:center;
  pointer-events:none;
}
.g-item__play svg{width:11px;height:11px;fill:var(--lino);margin-left:2px}
.g-item__ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(36,30,27,.35);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase}
.galeria__pie{display:flex;justify-content:center;margin-top:44px}
.galeria__contador{display:none}

/* ---------- Certificaciones ---------- */
.certs{display:grid;grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:20px;margin-top:56px}
.cert{
  background:var(--lino);border:1px solid var(--borde);border-radius:var(--r-lg);
  padding:32px 28px;transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.cert:hover{transform:translateY(-4px);box-shadow:var(--sombra-sm);border-color:var(--cobre-luz)}
.cert__bandera{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cobre);margin-bottom:14px;display:block}
.cert h3{font-size:1.22rem;margin-bottom:8px}
.cert p{font-size:.88rem;color:var(--tinta-70);margin:0}
.cert__anio{font-family:var(--display);font-size:.95rem;color:var(--tinta-45);margin-top:14px;display:block}

/* ---------- Testimonios ---------- */
.testis{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:56px}
.testi{background:var(--lino);border-radius:var(--r-lg);padding:36px 30px;border:1px solid var(--borde)}
.testi__estrellas{color:var(--cobre);letter-spacing:.22em;font-size:.8rem;margin-bottom:16px}
.testi p{font-family:var(--display);font-size:1.18rem;line-height:1.5;font-style:italic;color:var(--tinta)}
.testi footer{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--tinta-45);margin-top:18px}

/* ---------- Formulario ---------- */
.agenda__grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:64px;align-items:start}
.form{background:var(--blanco);border-radius:var(--r-lg);padding:clamp(28px,4vw,46px);box-shadow:var(--sombra)}
.form__fila{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.campo{margin-bottom:20px}
.campo label{display:block;font-size:.74rem;letter-spacing:.13em;text-transform:uppercase;color:var(--tinta-70);margin-bottom:8px;font-weight:400}
.campo label .req{color:var(--cobre)}
.campo input,.campo select,.campo textarea{
  width:100%;padding:14px 16px;font-family:var(--sans);font-size:.97rem;font-weight:300;color:var(--tinta);
  background:var(--lino);border:1px solid var(--borde);border-radius:var(--r);
  transition:border-color .2s ease, background .2s ease;
}
.campo textarea{resize:vertical;min-height:96px}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:none;border-color:var(--cobre);background:var(--blanco)}
.campo input::placeholder,.campo textarea::placeholder{color:var(--tinta-45)}
.campo select{appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238C7F76' stroke-width='1.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:42px}
.campo .error{display:none;color:var(--cobre-osc);font-size:.78rem;margin-top:6px}
.campo.malo input,.campo.malo select{border-color:var(--cobre-osc);background:#FCF3EE}
.campo.malo .error{display:block}

.consent{display:flex;gap:13px;align-items:flex-start;margin:26px 0 22px;padding:18px;background:var(--lino);border-radius:var(--r);border:1px solid var(--borde)}
.consent input{width:19px;height:19px;flex:none;margin-top:2px;accent-color:var(--cobre);cursor:pointer}
.consent label{font-size:.83rem;line-height:1.55;color:var(--tinta-70);cursor:pointer;text-transform:none;letter-spacing:0;margin:0}
.consent a{color:var(--cobre);text-decoration:underline;text-underline-offset:2px}
.consent.malo{border-color:var(--cobre-osc);background:#FCF3EE}
.form__pie{font-size:.78rem;color:var(--tinta-45);text-align:center;margin:16px 0 0}

.ok{display:none;text-align:center;padding:26px 0}
.ok svg{width:52px;height:52px;stroke:var(--cobre);fill:none;stroke-width:1.2;margin:0 auto 18px}
.ok h3{margin-bottom:10px}
.ok p{color:var(--tinta-70);font-size:.95rem}

.datos{list-style:none;padding:0;margin:34px 0 0}
.datos li{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--borde)}
.datos li:first-child{border-top:1px solid var(--borde)}
.datos svg{width:20px;height:20px;stroke:var(--cobre);fill:none;stroke-width:1.3;flex:none;margin-top:4px}
.datos strong{display:block;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--tinta-45);font-weight:500;margin-bottom:3px}
.datos span{font-size:1rem;color:var(--tinta)}
.datos a:hover{color:var(--cobre)}

/* ---------- Mapa ---------- */
.mapa{margin-top:34px;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--borde);height:300px;background:var(--lino-2)}
.mapa iframe{width:100%;height:100%;border:0;filter:grayscale(.35) sepia(.12)}

/* ---------- Política ---------- */
.politica{max-width:820px;margin:0 auto}
.politica h3{margin:34px 0 12px;font-size:1.28rem}
.politica p,.politica li{font-size:.94rem;color:var(--tinta-70)}
.politica ul{padding-left:20px;margin:0 0 1.1em}
.politica li{margin-bottom:7px}
.politica__meta{font-size:.8rem;color:var(--tinta-45);border-top:1px solid var(--borde);padding-top:20px;margin-top:34px}

/* ---------- Footer ---------- */
.pie{background:var(--tinta);color:rgba(250,246,241,.62);padding:64px 0 28px;font-size:.87rem}
.pie__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:44px;padding-bottom:44px;border-bottom:1px solid rgba(250,246,241,.14)}
.pie .marca{color:var(--lino);margin-bottom:14px}
.pie h4{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--champan);font-family:var(--sans);font-weight:500;margin-bottom:16px}
.pie ul{list-style:none;padding:0;margin:0}
.pie li{margin-bottom:9px}
.pie a:hover{color:var(--lino)}
.pie__base{display:flex;justify-content:space-between;gap:20px;padding-top:24px;font-size:.78rem;flex-wrap:wrap}
.pie__base a{color:var(--champan)}
.redes{display:flex;gap:12px;margin-top:20px}
.redes a{width:40px;height:40px;border:1px solid rgba(250,246,241,.24);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .25s,border-color .25s,transform .25s}
.redes a:hover{background:var(--cobre);border-color:var(--cobre);transform:translateY(-2px)}
.redes svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.4}

/* ---------- WhatsApp flotante ---------- */
.wa{
  position:fixed;right:22px;bottom:22px;z-index:90;
  width:58px;height:58px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(37,211,102,.36);transition:transform .25s ease;
}
.wa:hover{transform:scale(1.07)}
.wa svg{width:29px;height:29px;fill:#fff}

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;z-index:200;background:rgba(36,30,27,.94);display:none;align-items:center;justify-content:center;padding:32px}
.lb.on{display:flex}
.lb img,.lb video{max-width:min(90vw,880px);max-height:86vh;border-radius:var(--r);object-fit:contain}
.lb video{background:#000}
.lb [hidden]{display:none!important}
.lb__x{position:absolute;top:24px;right:28px;color:var(--lino);font-size:2rem;line-height:1;padding:10px}

/* ---------- Animación de entrada ----------
   Visible por defecto: si el JS no corre, la página se ve completa igual.
   Solo se oculta cuando html.js confirma que hay JS activo. */
.rev{opacity:1;transform:none}
.js .rev{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1)}
.js .rev.visible{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero__grid,.sobre__grid,.agenda__grid{grid-template-columns:1fr;gap:48px}
  .retrato{max-width:440px;margin:0 auto}
  .retrato::after{display:none}
  .serv,.proceso,.testis{grid-template-columns:repeat(2,1fr)}
  .galeria{grid-template-columns:repeat(2,1fr)}
  .pie__grid{grid-template-columns:1fr 1fr}
  .confianza__grid{grid-template-columns:repeat(2,1fr);gap:22px}
}
@media (max-width:720px){
  body{font-size:16px}
  .wrap{padding:0 20px}
  .nav__links{
    position:fixed;inset:0 0 0 auto;width:min(78vw,320px);background:var(--lino);
    flex-direction:column;justify-content:center;gap:26px;padding:40px;
    transform:translateX(100%);transition:transform .38s cubic-bezier(.2,.8,.2,1);
    box-shadow:-20px 0 60px rgba(36,30,27,.14);
  }
  .nav.abierta .nav__links{transform:none}
  .nav__links a{font-size:1rem}
  .nav__cta{gap:14px;margin-top:6px}
  .nav__links .nav__legal{font-size:.8rem;white-space:normal;text-align:center}
  .nav__links .nav__legal svg{width:12px;height:12px}
  .hamb{display:flex;z-index:2}
  .hero{padding:120px 0 60px}
  .serv,.proceso,.testis,.pie__grid{grid-template-columns:1fr}

  /* La cuadrícula de dos columnas dejaba cada trabajo en ~165 px: demasiado
     pequeño para juzgar un color. En móvil pasa a carrusel deslizable, con
     el borde de la siguiente pieza asomando para que se note que hay más. */
  .galeria{
    display:flex;gap:12px;margin-top:40px;
    overflow-x:auto;overscroll-behavior-x:contain;
    scroll-snap-type:x mandatory;scroll-padding-left:20px;
    -webkit-overflow-scrolling:touch;
    margin-inline:-20px;padding:0 20px 4px;
    scrollbar-width:none;
  }
  .galeria::-webkit-scrollbar{display:none}
  .g-item{flex:0 0 82%;scroll-snap-align:start}
  .galeria__contador{
    display:block;text-align:center;margin:16px 0 0;
    font-size:.72rem;letter-spacing:.18em;color:var(--tinta-45);
    font-variant-numeric:tabular-nums;
  }
  .galeria__pie{margin-top:28px}
  .form__fila{grid-template-columns:1fr;gap:0}
  .hero__meta{flex-direction:column;gap:18px}
  .hero__meta strong{font-size:1.28rem}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .rev,.js .rev{opacity:1;transform:none}
}

/* ---------- Página legal (politica-de-datos.html) ---------- */
.pagina-legal{padding-top:clamp(120px,14vw,170px)}
.volver{
  display:inline-flex;align-items:center;gap:10px;margin-top:40px;
  font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cobre);
}
.volver svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s ease}
.volver:hover svg{transform:translateX(-4px)}

/* ---------- Franja de prototipo (solo en la copia de revisión) ----------
   El alto se declara en CSS, no se mide con JS: así el desplazamiento del
   header es exacto desde el primer pintado y no depende de ningún observador. */
.con-proto{--proto-h:40px}
.proto{
  position:fixed;top:0;left:0;right:0;z-index:120;
  height:var(--proto-h);display:flex;align-items:center;overflow:hidden;
  background:var(--tinta);color:var(--lino);
  font-size:.76rem;line-height:1.4;
}
.proto__in{
  max-width:var(--max);margin:0 auto;padding:0 28px;width:100%;
  display:flex;align-items:center;justify-content:center;gap:4px 14px;flex-wrap:wrap;
}
.proto__chip{
  flex:none;border:1px solid var(--champan);color:var(--champan);
  padding:2px 9px;border-radius:99px;
  font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;
}
.proto__txt{color:rgba(250,246,241,.78)}
.proto__cta{color:var(--champan);text-decoration:underline;text-underline-offset:3px;white-space:nowrap}
.proto__cta:hover{color:var(--lino)}

/* La franja empuja el contenido que se apoya en el borde superior */
.con-proto .hero{padding-top:calc(150px + var(--proto-h,0px))}
.con-proto .pagina-legal{padding-top:calc(clamp(120px,14vw,170px) + var(--proto-h,0px))}
@media (max-width:720px){
  .con-proto{--proto-h:54px}
  .proto{font-size:.7rem}
  .proto__in{padding:0 20px;gap:0 10px}
  .proto__chip{display:none}
  .con-proto .hero{padding-top:calc(120px + var(--proto-h,0px))}
}