/* ==========================================================================
   DAXA — Hoja de estilos
   Paleta tomada del logotipo: gris carbón, gris medio y naranja/ámbar.
   ========================================================================== */

:root{
  --carbon:      #17150F;
  --carbon-2:    #221F18;
  --gris:        #6D6E70;
  --gris-claro:  #A8A6A1;
  --hueso:       #F7F5F2;
  --hueso-2:     #EFEBE4;
  --ambar:       #EFA00B;
  --ambar-osc:   #C97F04;
  --madera:      #8A5A33;

  --texto:       #2B2A26;
  --texto-suave: #6B6862;

  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans:  'Outfit', 'Segoe UI', system-ui, -apple-system, sans-serif;

  --max: 1240px;
  --r:   14px;
  --sombra:    0 18px 50px rgba(23,21,15,.10);
  --sombra-md: 0 28px 70px rgba(23,21,15,.18);
  --ease: cubic-bezier(.16,.84,.44,1);
}

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

html{ scroll-behavior:smooth; scroll-padding-top:88px; }

body{
  margin:0;
  font-family:var(--sans);
  font-weight:300;
  color:var(--texto);
  background:var(--hueso);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; cursor:pointer; }

::selection{ background:var(--ambar); color:var(--carbon); }

/* Scrollbar ------------------------------------------------------------- */
::-webkit-scrollbar{ width:10px; }
::-webkit-scrollbar-track{ background:var(--hueso-2); }
::-webkit-scrollbar-thumb{ background:var(--gris-claro); border-radius:20px; }
::-webkit-scrollbar-thumb:hover{ background:var(--ambar); }

/* ==========================================================================
   Utilidades
   ========================================================================== */
.contenedor{ width:min(100% - 2.5rem, var(--max)); margin-inline:auto; }

.seccion{ padding:clamp(4.5rem, 9vw, 8.5rem) 0; position:relative; }

.seccion__head{ text-align:center; max-width:760px; margin:0 auto clamp(2.5rem,5vw,4rem); }

.eyebrow{
  font-size:.72rem; letter-spacing:.32em; text-transform:uppercase;
  color:var(--ambar-osc); font-weight:500; margin:0 0 1rem;
}
.eyebrow::after{
  content:''; display:block; width:46px; height:2px; background:var(--ambar);
  margin:.9rem auto 0;
}
.nosotros .eyebrow::after{ margin-inline:0; }

.titulo{
  font-family:var(--serif);
  font-weight:300;
  font-size:clamp(2.1rem, 4.6vw, 3.6rem);
  line-height:1.12;
  letter-spacing:-.02em;
  margin:0 0 1.2rem;
  color:var(--carbon);
}
.titulo em{ font-style:italic; color:var(--ambar-osc); }

.parrafo{ font-size:1.03rem; color:var(--texto-suave); margin:0 0 1.1rem; max-width:62ch; }
.parrafo--centro{ margin-inline:auto; }

/* Botones ---------------------------------------------------------------- */
.btn{
  --bg:var(--ambar);
  display:inline-flex; align-items:center; justify-content:center; gap:.6rem;
  padding:.95rem 1.9rem; border-radius:999px; border:1.5px solid transparent;
  font-size:.9rem; font-weight:500; letter-spacing:.05em; text-transform:uppercase;
  position:relative; overflow:hidden; transition:.45s var(--ease); isolation:isolate;
}
.btn--solido{ background:var(--ambar); color:var(--carbon); }
.btn--solido::before{
  content:''; position:absolute; inset:0; background:var(--carbon);
  transform:translateY(101%); transition:transform .45s var(--ease); z-index:-1;
}
.btn--solido:hover{ color:var(--hueso); }
.btn--solido:hover::before{ transform:translateY(0); }

.btn--linea{ border-color:rgba(255,255,255,.55); color:#fff; }
.btn--linea::before{
  content:''; position:absolute; inset:0; background:#fff;
  transform:translateY(101%); transition:transform .45s var(--ease); z-index:-1;
}
.btn--linea:hover{ color:var(--carbon); border-color:#fff; }
.btn--linea:hover::before{ transform:translateY(0); }

.btn--oscuro{ border-color:var(--carbon); color:var(--carbon); background:transparent; }
.btn--oscuro::before{ background:var(--carbon); }
.btn--oscuro:hover{ color:var(--hueso); }

/* Reveal al hacer scroll -------------------------------------------------- */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.visible{ opacity:1; transform:none; }

/* Barra de progreso ------------------------------------------------------- */
.progreso{
  position:fixed; top:0; left:0; height:3px; width:0;
  background:linear-gradient(90deg, var(--ambar), var(--madera));
  z-index:1200; transition:width .1s linear;
}

/* ==========================================================================
   Navegación
   ========================================================================== */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  transition:.45s var(--ease);
  padding:1.1rem 0;
}
/* El fondo difuminado va en un pseudo-elemento: si se aplicara backdrop-filter
   al propio <header>, éste se convertiría en bloque contenedor de sus hijos
   position:fixed y el menú móvil quedaría atrapado dentro de la barra. */
.nav::before{
  content:''; position:absolute; inset:0; opacity:0; pointer-events:none;
  background:rgba(247,245,242,.92);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(23,21,15,.08);
  transition:opacity .45s var(--ease);
}
.nav.solido::before{ opacity:1; }

.nav__inner{
  position:relative; z-index:1;
  width:min(100% - 2.5rem, var(--max)); margin-inline:auto;
  display:flex; align-items:center; justify-content:space-between; gap:2rem;
}
.nav__logo-img{ height:38px; width:auto; transition:.4s var(--ease); }
.nav__logo-img--oscuro{ display:none; }

.nav__links{ display:flex; align-items:center; gap:2rem; }
.nav__links a{
  font-size:.86rem; letter-spacing:.06em; color:rgba(255,255,255,.9);
  position:relative; padding:.35rem 0; transition:color .3s;
}
.nav__links a::after{
  content:''; position:absolute; left:0; bottom:0; height:1.5px; width:0;
  background:var(--ambar); transition:width .35s var(--ease);
}
.nav__links a:hover::after, .nav__links a.activo::after{ width:100%; }
.nav__links a:hover, .nav__links a.activo{ color:var(--ambar); }

.nav__cta{
  border:1.5px solid rgba(255,255,255,.4); border-radius:999px;
  padding:.55rem 1.25rem !important; transition:.4s var(--ease);
}
.nav__cta::after{ display:none; }
.nav__cta:hover{ background:var(--ambar); border-color:var(--ambar); color:var(--carbon) !important; }

/* Estado con scroll */
.nav.solido{ padding:.6rem 0; }
.nav.solido .nav__logo-img--claro{ display:none; }
.nav.solido .nav__logo-img--oscuro{ display:block; height:34px; }
.nav.solido .nav__links a{ color:var(--texto); }
.nav.solido .nav__links a:hover, .nav.solido .nav__links a.activo{ color:var(--ambar-osc); }
.nav.solido .nav__cta{ border-color:var(--carbon); }
.nav.solido .nav__cta:hover{ color:var(--carbon) !important; }
.nav.solido .nav__burger span{ background:var(--carbon); }

/* Hamburguesa */
.nav__burger{
  display:none; background:none; border:0; width:42px; height:34px;
  flex-direction:column; justify-content:center; gap:6px; padding:0;
}
.nav__burger span{ display:block; height:2px; width:100%; background:#fff; transition:.35s var(--ease); }
.nav__burger.abierto span:nth-child(1){ transform:translateY(8px) rotate(45deg); }
.nav__burger.abierto span:nth-child(2){ opacity:0; }
.nav__burger.abierto span:nth-child(3){ transform:translateY(-8px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative; min-height:100svh; display:grid; place-items:center;
  overflow:hidden; text-align:center; color:#fff;
}
.hero__bg{
  position:absolute; inset:-8% 0; background:url('../img/hero-madera.webp') center/cover no-repeat;
  will-change:transform; transform:scale(1.08); animation:kenburns 22s ease-in-out infinite alternate;
}
@keyframes kenburns{
  from{ transform:scale(1.06) translate3d(0,0,0); }
  to  { transform:scale(1.16) translate3d(-2%, -1.5%, 0); }
}
.hero__veil{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(23,21,15,.72) 0%, rgba(23,21,15,.42) 38%, rgba(23,21,15,.86) 100%),
    radial-gradient(120% 80% at 50% 40%, transparent 30%, rgba(23,21,15,.55) 100%);
}
.hero__content{ position:relative; z-index:2; width:min(100% - 2.5rem, 960px); padding:6rem 0 4rem; }

.hero__kicker{
  font-size:.75rem; letter-spacing:.42em; text-transform:uppercase;
  color:var(--ambar); margin:0 0 1.6rem; font-weight:400;
}

.hero__title{
  font-family:var(--serif); font-weight:300;
  font-size:clamp(2.6rem, 7.2vw, 6rem); line-height:1.04; letter-spacing:-.03em;
  margin:0 0 1.8rem;
}
.hero__title em{ font-style:italic; color:var(--ambar); }
.hero__title .linea{ display:block; overflow:hidden; }
.hero__title .linea > span{
  display:block; transform:translateY(110%);
  animation:subir 1.1s var(--ease) forwards;
}
.hero__title .linea:nth-child(1) > span{ animation-delay:.25s; }
.hero__title .linea:nth-child(2) > span{ animation-delay:.42s; }
@keyframes subir{ to{ transform:translateY(0); } }

.hero__sub{
  font-size:clamp(1rem,1.6vw,1.15rem); color:rgba(255,255,255,.85);
  max-width:640px; margin:0 auto 2.6rem; font-weight:200;
}
.hero__acciones{ display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }

.hero__scroll{
  position:absolute; bottom:2.2rem; left:50%; transform:translateX(-50%);
  z-index:2; display:flex; flex-direction:column; align-items:center; gap:.6rem;
  color:rgba(255,255,255,.7); font-size:.68rem; letter-spacing:.3em; text-transform:uppercase;
}
.hero__mouse{
  width:24px; height:38px; border:1.5px solid rgba(255,255,255,.5); border-radius:14px;
  position:relative;
}
.hero__mouse::after{
  content:''; position:absolute; left:50%; top:8px; width:3px; height:7px; border-radius:2px;
  background:var(--ambar); transform:translateX(-50%);
  animation:rueda 1.8s var(--ease) infinite;
}
@keyframes rueda{ 0%{opacity:0; transform:translate(-50%,0);} 30%{opacity:1;} 100%{opacity:0; transform:translate(-50%,14px);} }

/* ==========================================================================
   Marquee
   ========================================================================== */
.marquee{
  background:var(--carbon); color:var(--hueso); overflow:hidden;
  padding:1.05rem 0; border-block:1px solid rgba(255,255,255,.08);
}
.marquee__pista{
  display:flex; align-items:center; gap:2.2rem; width:max-content;
  animation:correr 46s linear infinite;
}
.marquee__pista span{
  font-family:var(--serif); font-size:1.35rem; font-weight:300; white-space:nowrap;
  color:rgba(247,245,242,.75);
}
.marquee__pista i{ color:var(--ambar); font-style:normal; font-size:.6rem; }
@keyframes correr{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ==========================================================================
   Nosotros
   ========================================================================== */
.nosotros__grid{
  display:grid; grid-template-columns:1fr 1fr; gap:clamp(2.5rem,6vw,5.5rem); align-items:center;
}
.nosotros__texto .titulo{ text-align:left; }

.stats{ display:flex; gap:2.5rem; margin-top:2.6rem; flex-wrap:wrap; }
.stat strong{
  display:block; font-family:var(--serif); font-size:2.7rem; font-weight:400;
  color:var(--ambar-osc); line-height:1;
}
.stat span{ font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; color:var(--texto-suave); }

.nosotros__media{ position:relative; aspect-ratio:4/5; }
.nosotros__img{
  position:absolute; object-fit:cover; border-radius:var(--r); box-shadow:var(--sombra-md);
}
.nosotros__img--1{ inset:0 18% 12% 0; width:82%; height:88%; }
.nosotros__img--2{
  width:46%; height:42%; right:0; bottom:0; border:8px solid var(--hueso);
}
.nosotros__sello{
  position:absolute; top:-18px; right:6%; width:96px; height:96px; opacity:.9;
  background:var(--hueso); border-radius:50%; display:grid; place-items:center;
  box-shadow:var(--sombra); animation:girar 26s linear infinite;
}
.nosotros__sello img{ width:64%; }
@keyframes girar{ to{ transform:rotate(360deg); } }

/* ==========================================================================
   Servicios / categorías
   ========================================================================== */
.servicios{ background:var(--hueso-2); }

.cats{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(250px,1fr)); gap:1.4rem;
}
.cat{
  position:relative; border-radius:var(--r); overflow:hidden; aspect-ratio:4/5;
  background:var(--carbon); box-shadow:var(--sombra);
  transition:transform .55s var(--ease), box-shadow .55s var(--ease);
}
.cat:hover{ transform:translateY(-8px); box-shadow:var(--sombra-md); }
.cat img{
  width:100%; height:100%; object-fit:cover;
  transition:transform 1s var(--ease), filter .6s var(--ease);
}
.cat:hover img{ transform:scale(1.1); filter:brightness(.55); }

.cat__capa{
  position:absolute; inset:0; padding:1.5rem;
  display:flex; flex-direction:column; justify-content:flex-end; color:#fff;
  background:linear-gradient(180deg, transparent 35%, rgba(23,21,15,.85) 100%);
}
.cat__nombre{
  font-family:var(--serif); font-size:1.3rem; font-weight:400; line-height:1.2; margin:0;
  transition:transform .5s var(--ease);
}
.cat__desc{
  font-size:.85rem; color:rgba(255,255,255,.82); margin:.6rem 0 0;
  max-height:0; opacity:0; overflow:hidden;
  transition:max-height .55s var(--ease), opacity .45s var(--ease), margin .5s var(--ease);
}
.cat:hover .cat__desc{ max-height:8rem; opacity:1; }

.cat__ver{
  display:inline-flex; align-items:center; gap:.4rem; margin-top:.9rem;
  font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--ambar);
  opacity:0; transform:translateY(8px); transition:.5s var(--ease) .05s;
}
.cat:hover .cat__ver{ opacity:1; transform:none; }

.cat__linea{
  position:absolute; left:1.5rem; bottom:0; height:2px; width:0; background:var(--ambar);
  transition:width .6s var(--ease);
}
.cat:hover .cat__linea{ width:calc(100% - 3rem); }

/* ==========================================================================
   Materiales
   ========================================================================== */
.franjas{
  display:flex; height:min(56vh, 420px); border-radius:var(--r); overflow:hidden;
  box-shadow:var(--sombra-md);
}
.franja{
  position:relative; flex:1; min-width:0; cursor:default;
  transition:flex .6s var(--ease); overflow:hidden;
}
.franja:hover{ flex:2.6; }
.franja::before{
  content:''; position:absolute; inset:0;
  background-image:
    repeating-linear-gradient(92deg, rgba(0,0,0,.10) 0 2px, rgba(255,255,255,.06) 2px 5px, transparent 5px 13px),
    linear-gradient(168deg, var(--c1) 0%, var(--c2) 100%);
  transition:filter .5s var(--ease);
}
.franja:hover::before{ filter:brightness(1.12) saturate(1.1); }
.franja::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, transparent 45%, rgba(0,0,0,.72) 100%);
}
.franja__info{
  position:absolute; inset:auto 0 0 0; padding:1.2rem .9rem; color:#fff; z-index:2;
  text-align:center;
}
.franja__nombre{
  font-family:var(--serif); font-size:1.05rem; font-weight:400; margin:0;
  writing-mode:vertical-rl; transform:rotate(180deg); position:absolute;
  bottom:3.2rem; left:50%; margin-left:-.5em; white-space:nowrap;
  transition:.5s var(--ease);
}
.franja:hover .franja__nombre{
  writing-mode:horizontal-tb; transform:none; position:static; margin:0 0 .3rem;
}
.franja__nota{
  font-size:.78rem; color:rgba(255,255,255,.8); margin:0;
  opacity:0; max-height:0; transition:.5s var(--ease);
}
.franja:hover .franja__nota{ opacity:1; max-height:4rem; }

.materiales__notas{
  list-style:none; padding:0; margin:2.8rem 0 0;
  display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:1.5rem;
}
.materiales__notas li{
  font-size:.92rem; color:var(--texto-suave); padding-left:1.1rem;
  border-left:2px solid var(--ambar);
}
.materiales__notas strong{ color:var(--carbon); font-weight:500; display:block; }

/* ==========================================================================
   Galería
   ========================================================================== */
.galeria{ background:var(--carbon); color:var(--hueso); }
.galeria .titulo{ color:var(--hueso); }
.galeria .parrafo{ color:rgba(247,245,242,.65); }
.galeria .eyebrow{ color:var(--ambar); }

.filtros{
  display:flex; flex-wrap:wrap; gap:.6rem; justify-content:center; margin-bottom:2.6rem;
}
.filtro{
  background:transparent; border:1px solid rgba(247,245,242,.22); color:rgba(247,245,242,.72);
  border-radius:999px; padding:.5rem 1.15rem; font-size:.8rem; letter-spacing:.04em;
  transition:.35s var(--ease);
}
.filtro:hover{ border-color:var(--ambar); color:var(--ambar); }
.filtro.activo{ background:var(--ambar); border-color:var(--ambar); color:var(--carbon); font-weight:500; }
.filtro span{ opacity:.55; font-size:.72rem; margin-left:.35rem; }

.mosaico{
  columns:4; column-gap:1rem;
}
.foto{
  break-inside:avoid; margin-bottom:1rem; position:relative; border-radius:10px;
  overflow:hidden; cursor:zoom-in; background:#221f18;
  opacity:0; transform:translateY(20px) scale(.98);
  animation:aparecer .6s var(--ease) forwards;
}
@keyframes aparecer{ to{ opacity:1; transform:none; } }
.foto img{ width:100%; height:auto; transition:transform .8s var(--ease), filter .5s var(--ease); }
.foto:hover img{ transform:scale(1.07); }
.foto__capa{
  position:absolute; inset:0; display:flex; align-items:flex-end; padding:.9rem;
  background:linear-gradient(180deg, transparent 50%, rgba(23,21,15,.82) 100%);
  opacity:0; transition:opacity .4s var(--ease);
}
.foto:hover .foto__capa{ opacity:1; }
.foto__capa span{ font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; color:var(--ambar); }
.foto.oculta{ display:none; }

.galeria__mas{ text-align:center; margin-top:2.6rem; }
.galeria .btn--oscuro{ border-color:rgba(247,245,242,.5); color:var(--hueso); }
.galeria .btn--oscuro::before{ background:var(--ambar); }
.galeria .btn--oscuro:hover{ color:var(--carbon); border-color:var(--ambar); }

/* ==========================================================================
   Proceso
   ========================================================================== */
.pasos{
  list-style:none; padding:0; margin:0;
  display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:1.6rem;
  counter-reset:p;
}
.paso{
  padding:2rem 1.6rem; border-radius:var(--r); background:#fff;
  border:1px solid rgba(23,21,15,.07); position:relative; overflow:hidden;
  transition:.5s var(--ease);
}
.paso::before{
  content:''; position:absolute; left:0; top:0; width:100%; height:3px;
  background:var(--ambar); transform:scaleX(0); transform-origin:left;
  transition:transform .6s var(--ease);
}
.paso:hover{ transform:translateY(-6px); box-shadow:var(--sombra); }
.paso:hover::before{ transform:scaleX(1); }
.paso__num{
  font-family:var(--serif); font-size:2.6rem; color:var(--hueso-2); font-weight:400;
  line-height:1; display:block; transition:color .5s var(--ease);
}
.paso:hover .paso__num{ color:var(--ambar); }
.paso h3{ font-size:1.05rem; font-weight:500; margin:.7rem 0 .5rem; color:var(--carbon); }
.paso p{ font-size:.9rem; color:var(--texto-suave); margin:0; }

/* ==========================================================================
   CTA
   ========================================================================== */
.cta{ position:relative; padding:clamp(4rem,8vw,7rem) 0; overflow:hidden; color:#fff; text-align:center; }
.cta__bg{
  position:absolute; inset:0;
  background:linear-gradient(rgba(23,21,15,.78), rgba(23,21,15,.86)), url('../img/hero-madera.webp') center/cover fixed;
}
.cta__inner{ position:relative; z-index:2; }
.cta h2{
  font-family:var(--serif); font-weight:300; font-size:clamp(1.9rem,4vw,3rem);
  margin:0 0 .8rem; letter-spacing:-.02em;
}
.cta p{ color:rgba(255,255,255,.78); margin:0 auto 2.2rem; max-width:52ch; }
.cta__botones{ display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }

/* ==========================================================================
   Contacto
   ========================================================================== */
.contacto__panel{
  display:grid; grid-template-columns:1fr 1.15fr; gap:0;
  border-radius:var(--r); overflow:hidden; box-shadow:var(--sombra-md);
  background:var(--carbon);
}
.contacto__datos{
  padding:clamp(2rem,4vw,3.2rem); color:var(--hueso); position:relative;
  background:linear-gradient(160deg, rgba(23,21,15,.94), rgba(34,31,24,.9)), url('../img/hero-madera.webp') center/cover;
}
.contacto__datos h3{
  font-family:var(--serif); font-weight:300; font-size:1.7rem; margin:0 0 1.4rem; color:#fff;
}
.contacto__sub{ margin-top:2.2rem !important; }

.dato{
  display:flex; align-items:flex-start; gap:.9rem; padding:.7rem 0;
  color:rgba(247,245,242,.86); font-size:.98rem; transition:.35s var(--ease);
}
.dato svg{ width:20px; height:20px; fill:var(--ambar); flex:none; margin-top:.25rem; transition:transform .35s var(--ease); }
.dato span{ display:flex; flex-direction:column; }
.dato small{ font-size:.78rem; color:rgba(247,245,242,.5); }
.dato:hover{ color:var(--ambar); transform:translateX(5px); }
.dato:hover svg{ transform:scale(1.15); }

.horario{
  margin-top:2rem; padding-top:1.4rem; border-top:1px solid rgba(247,245,242,.14);
  display:flex; flex-direction:column; gap:.15rem;
}
.horario strong{ font-size:.74rem; letter-spacing:.2em; text-transform:uppercase; color:var(--ambar); margin-bottom:.4rem; }
.horario span{ font-size:.9rem; color:rgba(247,245,242,.72); }

.redes{ display:flex; gap:.7rem; margin-top:1.8rem; }
.red{
  width:46px; height:46px; border-radius:12px; display:grid; place-items:center;
  background:rgba(247,245,242,.1); border:1px solid rgba(247,245,242,.16);
  transition:.4s var(--ease);
}
.red svg{ width:21px; height:21px; fill:var(--hueso); transition:fill .35s; }
.red:hover{ transform:translateY(-4px); }
.red--fb:hover{ background:#1877F2; border-color:#1877F2; }
.red--ig:hover{ background:linear-gradient(45deg,#F58529,#DD2A7B,#8134AF); border-color:#DD2A7B; }
.red--wa:hover{ background:#25D366; border-color:#25D366; }
.red:hover svg{ fill:#fff; }

.contacto__mapa{ min-height:440px; position:relative; background:var(--hueso-2); }
.contacto__mapa iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; filter:grayscale(.25); }

/* ==========================================================================
   Pie
   ========================================================================== */
.pie{ background:var(--carbon); color:rgba(247,245,242,.7); padding:4rem 0 0; }
.pie__grid{
  display:grid; grid-template-columns:1.6fr repeat(3,1fr); gap:2.5rem;
  padding-bottom:3rem;
}
.pie__marca img{ height:44px; margin-bottom:1.1rem; }
.pie__marca p{ font-size:.92rem; margin:0; color:rgba(247,245,242,.55); }
.pie__col h4{
  font-size:.74rem; letter-spacing:.2em; text-transform:uppercase; color:var(--ambar);
  margin:0 0 1.1rem; font-weight:500;
}
.pie__col a{
  display:block; font-size:.92rem; padding:.28rem 0; color:rgba(247,245,242,.65);
  transition:.3s var(--ease);
}
.pie__col a:hover{ color:var(--ambar); transform:translateX(4px); }

.pie__base{
  border-top:1px solid rgba(247,245,242,.1); padding:1.4rem 0;
  display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap;
  width:min(100% - 2.5rem, var(--max)); margin-inline:auto;
  font-size:.8rem; color:rgba(247,245,242,.42);
}

/* ==========================================================================
   WhatsApp flotante
   ========================================================================== */
.flota-wa{
  position:fixed; right:1.4rem; bottom:1.4rem; z-index:900;
  display:flex; align-items:center; gap:.7rem;
  background:#25D366; color:#fff; border-radius:999px; padding:.85rem;
  box-shadow:0 12px 30px rgba(37,211,102,.4);
  transition:.45s var(--ease); overflow:hidden; max-width:56px;
}
.flota-wa svg{ width:26px; height:26px; fill:#fff; flex:none; }
.flota-wa span{
  font-size:.86rem; font-weight:500; white-space:nowrap; opacity:0;
  transition:opacity .35s var(--ease); padding-right:.5rem;
}
.flota-wa:hover{ max-width:280px; }
.flota-wa:hover span{ opacity:1; }
.flota-wa::after{
  content:''; position:absolute; inset:0; border-radius:999px;
  box-shadow:0 0 0 0 rgba(37,211,102,.6); animation:pulso 2.4s infinite;
}
@keyframes pulso{ 70%{ box-shadow:0 0 0 18px rgba(37,211,102,0); } 100%{ box-shadow:0 0 0 0 rgba(37,211,102,0); } }

/* ==========================================================================
   Lightbox
   ========================================================================== */
.lb{
  position:fixed; inset:0; z-index:1500; background:rgba(15,13,9,.95);
  display:grid; place-items:center; padding:3.5rem 1rem;
  backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px);
  animation:fundir .3s ease;
}
@keyframes fundir{ from{ opacity:0; } }
.lb[hidden]{ display:none; }
.lb__fig{ margin:0; max-width:min(1100px,92vw); text-align:center; }
.lb__fig img{
  max-height:78vh; width:auto; margin-inline:auto; border-radius:8px;
  box-shadow:0 30px 90px rgba(0,0,0,.6); animation:zoomIn .4s var(--ease);
}
@keyframes zoomIn{ from{ opacity:0; transform:scale(.94); } }
.lb__fig figcaption{
  margin-top:1rem; color:rgba(247,245,242,.75); font-size:.85rem;
  letter-spacing:.1em; text-transform:uppercase;
  display:flex; gap:1rem; justify-content:center; align-items:center;
}
.lb__fig figcaption em{ font-style:normal; color:rgba(247,245,242,.4); }

.lb__cerrar, .lb__nav{
  position:absolute; background:rgba(247,245,242,.08); border:1px solid rgba(247,245,242,.18);
  color:#fff; border-radius:50%; display:grid; place-items:center; transition:.35s var(--ease);
}
.lb__cerrar{ top:1.2rem; right:1.2rem; width:46px; height:46px; font-size:1.7rem; line-height:1; }
.lb__nav{ top:50%; transform:translateY(-50%); width:52px; height:52px; font-size:2rem; line-height:1; }
.lb__nav--prev{ left:1.2rem; }
.lb__nav--next{ right:1.2rem; }
.lb__cerrar:hover, .lb__nav:hover{ background:var(--ambar); border-color:var(--ambar); color:var(--carbon); }

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width:1100px){
  .mosaico{ columns:3; }
  .pie__grid{ grid-template-columns:1fr 1fr 1fr; }
  .pie__marca{ grid-column:1 / -1; }
}

@media (max-width:900px){
  .nav__burger{ display:flex; }
  .nav__links{
    position:fixed; inset:0 0 0 auto; width:min(82vw,340px);
    background:var(--carbon); flex-direction:column; justify-content:center; gap:1.6rem;
    transform:translateX(100%); transition:transform .5s var(--ease);
    box-shadow:-20px 0 60px rgba(0,0,0,.35);
  }
  .nav__links.abierto{ transform:translateX(0); }
  .nav__links a, .nav.solido .nav__links a{ color:rgba(255,255,255,.9); font-size:1.05rem; }
  .nav.solido .nav__cta{ border-color:rgba(255,255,255,.4); }
  /* Con el panel abierto la aspa va sobre fondo oscuro */
  .nav.solido .nav__burger.abierto span, .nav__burger.abierto span{ background:#fff; }

  .nosotros__grid{ grid-template-columns:1fr; }
  .nosotros__media{ max-width:460px; margin-inline:auto; width:100%; }
  .contacto__panel{ grid-template-columns:1fr; }
  .contacto__mapa{ min-height:320px; }
  .franjas{ height:auto; flex-wrap:wrap; }
  .franja{ flex:1 1 33.333%; min-height:150px; }
  .franja:hover{ flex:1 1 33.333%; }
  .franja__nombre{
    writing-mode:horizontal-tb; transform:none; position:static; margin:0 0 .2rem;
  }
  .franja__nota{ opacity:1; max-height:4rem; }
  .cta__bg{ background-attachment:scroll; }
}

@media (max-width:700px){
  .mosaico{ columns:2; column-gap:.7rem; }
  .foto{ margin-bottom:.7rem; }
  .stats{ gap:1.6rem; }
  .stat strong{ font-size:2.1rem; }
  .pie__grid{ grid-template-columns:1fr 1fr; }
  .pie__base{ flex-direction:column; text-align:center; }
  .franja{ flex:1 1 50%; }
  .franja:hover{ flex:1 1 50%; }
  .flota-wa span{ display:none; }
  .lb__nav{ width:42px; height:42px; font-size:1.6rem; }
  .lb__nav--prev{ left:.4rem; } .lb__nav--next{ right:.4rem; }
}

@media (max-width:460px){
  .mosaico{ columns:1; }
  .btn{ padding:.85rem 1.4rem; font-size:.82rem; }
}

/* Táctil: sin hover, mostramos la descripción siempre -------------------- */
@media (hover:none){
  .cat__desc{ max-height:8rem; opacity:1; }
  .cat__ver{ opacity:1; transform:none; }
  .foto__capa{ opacity:1; }
  .flota-wa{ max-width:56px; }
}

/* Accesibilidad: menos movimiento --------------------------------------- */
@media (prefers-reduced-motion:reduce){
  *{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; }
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; }
  .hero__title .linea > span{ transform:none; }
}


/* ==========================================================================
   Accesibilidad, FAQ y ajustes finos para celular
   (bloque agregado en la optimización SEO / móvil)
   ========================================================================== */

/* Enlace "saltar al contenido": invisible hasta que se navega con teclado --- */
.saltar{
  position:absolute; left:-9999px; top:0; z-index:2000;
  background:var(--carbon); color:var(--hueso);
  padding:.9rem 1.4rem; border-radius:0 0 8px 0; font-size:.9rem;
}
.saltar:focus{ left:0; }

/* Foco visible y consistente en todo el sitio ---------------------------- */
:focus-visible{ outline:3px solid var(--ambar); outline-offset:3px; border-radius:4px; }

/* ------------------------------------------------------------ Preguntas */
.faq{ background:var(--hueso-2); }
.faq__lista{ max-width:860px; margin-inline:auto; }
.faq__item{
  background:#fff; border:1px solid rgba(23,21,15,.08); border-radius:var(--r);
  margin-bottom:.75rem; overflow:hidden; box-shadow:0 6px 18px rgba(23,21,15,.04);
  transition:box-shadow .4s var(--ease);
}
.faq__item[open]{ box-shadow:var(--sombra); }
.faq__item summary{
  list-style:none; cursor:pointer; position:relative;
  padding:1.15rem 3.2rem 1.15rem 1.4rem;
  display:flex; align-items:center; min-height:56px;      /* área táctil cómoda */
}
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__item summary h3{
  margin:0; font-family:var(--sans); font-size:1.02rem; font-weight:500;
  color:var(--carbon); line-height:1.4;
}
.faq__item summary::after{
  content:''; position:absolute; right:1.4rem; top:50%;
  width:11px; height:11px; margin-top:-6px;
  border-right:2px solid var(--ambar-osc); border-bottom:2px solid var(--ambar-osc);
  transform:rotate(45deg); transition:transform .35s var(--ease);
}
.faq__item[open] summary::after{ transform:rotate(-135deg); margin-top:-2px; }
.faq__item summary:hover h3{ color:var(--ambar-osc); }
.faq__resp{ padding:0 1.4rem 1.3rem; }
.faq__resp p{ margin:0; color:var(--texto-suave); font-size:.98rem; }
.faq__resp a{ color:var(--ambar-osc); text-decoration:underline; text-underline-offset:3px; }

/* Zonas que atendemos (SEO local) ---------------------------------------- */
.contacto__zonas{
  margin:1.6rem 0 0; font-size:.88rem; line-height:1.6;
  color:var(--texto-suave); max-width:46ch;
}
.contacto__zonas strong{ color:var(--carbon); font-weight:500; }

/* ==========================================================================
   Celular: áreas táctiles, altura real de pantalla y respiro en los bordes
   ========================================================================== */
@media (max-width:900px){
  /* 100svh ya lo maneja el hero; dvh evita el salto al ocultarse la barra
     de direcciones de Chrome/Safari en Android e iOS. */
  .hero{ min-height:100dvh; }

  /* El botón flotante no debe quedar bajo la barra de gestos del iPhone */
  .flota-wa{
    right:max(1rem, env(safe-area-inset-right));
    bottom:max(1rem, calc(env(safe-area-inset-bottom) + .4rem));
    width:56px; height:56px; justify-content:center; padding:0;
  }

  /* Los filtros de la galería se deslizan en una sola fila en vez de
     apilarse y empujar las fotos fuera de la pantalla. */
  .filtros{
    flex-wrap:nowrap; justify-content:flex-start;
    overflow-x:auto; scroll-snap-type:x proximity;
    -webkit-overflow-scrolling:touch; scrollbar-width:none;
    padding-bottom:.5rem; margin-inline:-1.25rem; padding-inline:1.25rem;
  }
  .filtros::-webkit-scrollbar{ display:none; }
  .filtro{ flex:0 0 auto; scroll-snap-align:start; min-height:44px; }

  /* Objetivos táctiles mínimos recomendados (44 px) */
  .nav__links a, .dato, .red, .pie__col a, .btn, .filtro, #verMas{
    min-height:44px; display:flex; align-items:center;
  }
  .btn, .filtro{ justify-content:center; }
  .nav__burger{ width:48px; height:48px; }

  /* Sin resaltado azul al tocar en Android */
  a, button, summary{ -webkit-tap-highlight-color:rgba(239,160,11,.25); }
}

@media (max-width:700px){
  /* El menú abierto respeta la muesca y la barra inferior */
  .nav__links{ padding:env(safe-area-inset-top) 1.5rem env(safe-area-inset-bottom); }
  .faq__item summary{ padding-right:2.8rem; }
  .faq__item summary h3{ font-size:.96rem; }
  /* Evita que iOS haga zoom automático al tocar controles */
  .filtro{ font-size:16px; }
}

/* El visor de fotos, cómodo con una sola mano ---------------------------- */
@media (max-width:700px){
  .lb{ padding:4.5rem .5rem 5rem; }
  .lb__cerrar{ width:48px; height:48px; }
  .lb__nav{ top:auto; bottom:calc(1rem + env(safe-area-inset-bottom)); transform:none; }
  .lb__nav--prev{ left:1.5rem; } .lb__nav--next{ right:1.5rem; }
  .lb__fig img{ max-height:66vh; }
}

/* Sin JavaScript el mosaico se muestra completo (rastreadores e IA) ------- */
.no-js .reveal{ opacity:1; transform:none; }
.no-js .foto.oculta{ display:block; }
.no-js .galeria__mas{ display:none; }