/* =========================================================
   ChequeaMiAuto — hoja de estilos
   Identidad: negro / blanco / rojo intenso / antracita
   Tipografía: Oswald (titulares) + Manrope (texto) + IBM Plex Mono (datos)
   ========================================================= */

:root{
  --negro:        #0a0b0d;
  --panel:        #121317;
  --antracita:    #1b1d22;
  --borde:        #2b2e35;
  --borde-claro:  #e4e2dd;
  --blanco:       #ffffff;
  --hueso:        #f4f2ee;
  --texto-claro:      #eef0f2;
  --texto-claro-sec:  #a6abb4;
  --texto-oscuro:     #15161a;
  --texto-oscuro-sec: #5c5f66;

  --rojo:         #e01429;
  --rojo-fuerte:  #b80f21;
  --rojo-tint:    rgba(224,20,41,.10);
  --rojo-tint-2:  rgba(224,20,41,.20);

  --verde:  #2e9e52;
  --ambar:  #dd9e19;

  --fuente-display: "Oswald", "Arial Narrow", sans-serif;
  --fuente-texto:   "Manrope", -apple-system, "Segoe UI", sans-serif;
  --fuente-mono:    "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --radio-s: 4px;
  --radio-m: 8px;
  --radio-l: 14px;
  --sombra: 0 20px 50px -25px rgba(0,0,0,.6);

  --ancho: 1180px;
}

*, *::before, *::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--hueso);
  color:var(--texto-oscuro);
  font-family:var(--fuente-texto);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family:var(--fuente-display); text-transform:uppercase; letter-spacing:.01em; text-wrap:balance; }
p{ margin:0; }
:focus-visible{ outline:2px solid var(--rojo); outline-offset:3px; }

.mono{ font-family:var(--fuente-mono); }

.envolvente{
  max-width:var(--ancho);
  margin:0 auto;
  padding:0 24px;
}

.seccion{ padding:88px 0; }
.seccion--comprimida{ padding:64px 0; }
.seccion--oscura{ background:var(--negro); color:var(--texto-claro); }
.seccion--panel{ background:var(--panel); color:var(--texto-claro); }
.seccion--clara{ background:var(--hueso); color:var(--texto-oscuro); }
.seccion--blanca{ background:var(--blanco); color:var(--texto-oscuro); }

.ojo{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--fuente-mono);
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:var(--rojo);
  margin:0 0 14px;
}
.ojo::before{ content:""; width:22px; height:2px; background:var(--rojo); flex:none; }

.titulo-seccion{
  font-size:clamp(1.7rem, 3.4vw, 2.6rem);
  line-height:1.08;
  margin:0 0 18px;
}
.lead{
  max-width:60ch;
  font-size:1.08rem;
  color:var(--texto-oscuro-sec);
}
.seccion--oscura .lead, .seccion--panel .lead{ color:var(--texto-claro-sec); }

.cabecera-seccion{ margin:0 0 48px; }
.cabecera-seccion.centrada{ text-align:center; margin-left:auto; margin-right:auto; }
.cabecera-seccion.centrada .lead{ margin-left:auto; margin-right:auto; }

/* -------- botones -------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:15px 26px;
  border-radius:var(--radio-s);
  font-weight:700;
  font-size:.95rem;
  font-family:var(--fuente-texto);
  border:1px solid transparent;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-rojo{ background:var(--rojo); color:#fff; }
.btn-rojo:hover{ background:var(--rojo-fuerte); }
.btn-linea{ background:transparent; border-color:currentColor; }
.seccion--clara .btn-linea, .seccion--blanca .btn-linea{ border-color:var(--borde-claro); color:var(--texto-oscuro); }
.seccion--clara .btn-linea:hover, .seccion--blanca .btn-linea:hover{ border-color:var(--texto-oscuro); }
.seccion--oscura .btn-linea, .seccion--panel .btn-linea{ border-color:#3a3d45; color:var(--texto-claro); }
.seccion--oscura .btn-linea:hover, .seccion--panel .btn-linea:hover{ border-color:#6b6f78; }
.btn-verde-wsp{ background:#25D366; color:#06210f; }
.btn-verde-wsp:hover{ background:#1ebc5a; }
.btn-block{ width:100%; }
.btn svg{ width:18px; height:18px; flex:none; }

/* =========================================================
   HEADER
   ========================================================= */
.header{
  position:sticky; top:0; z-index:60;
  background:rgba(10,11,13,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:box-shadow .2s ease;
}
.header.con-sombra{ box-shadow:0 12px 30px -20px rgba(0,0,0,.8); }
.header .envolvente{
  display:flex; align-items:center; justify-content:space-between;
  height:74px; gap:14px;
}
.marca{ display:flex; align-items:center; gap:10px; flex:none; }
.marca img{ height:40px; width:40px; border-radius:8px; flex:none; }
.marca span{
  font-family:var(--fuente-display); color:#fff; font-size:1.1rem;
  letter-spacing:.01em; text-transform:uppercase; white-space:nowrap;
}
.nav-desktop{ display:flex; align-items:center; gap:18px; flex:none; }
.nav-desktop a{
  color:var(--texto-claro-sec); font-size:.85rem; font-weight:600;
  transition:color .15s ease; white-space:nowrap;
}
.nav-desktop a:hover{ color:#fff; }
.header .acciones{ display:flex; align-items:center; gap:14px; flex:none; }
@media (max-width:560px){
  .header #cta-header{ display:none; }
}
.btn-hamburguesa{
  display:none; background:none; border:none; padding:8px;
  color:#fff;
}
.btn-hamburguesa svg{ width:26px; height:26px; }

.menu-movil{
  display:none;
  position:fixed; inset:74px 0 0 0; z-index:55;
  background:var(--negro);
  padding:28px 24px; overflow-y:auto;
}
.menu-movil.abierto{ display:block; }
.menu-movil a{
  display:block; padding:16px 4px; font-size:1.15rem;
  color:#fff; border-bottom:1px solid var(--borde); font-family:var(--fuente-display);
  text-transform:uppercase;
}
.menu-movil .btn{ margin-top:24px; }

/* -------- WhatsApp flotante -------- */
.wsp-flotante{
  position:fixed; right:20px; bottom:20px; z-index:70;
  width:60px; height:60px; border-radius:50%;
  background:#25D366; color:#06210f;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 30px -10px rgba(0,0,0,.5);
  transition:transform .15s ease;
}
.wsp-flotante:hover{ transform:scale(1.06); }
.wsp-flotante svg{ width:30px; height:30px; }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  color:#fff;
  padding:96px 0 84px;
  overflow:hidden;
  background:#000;
}
.hero__fondo{
  position:absolute; inset:0;
  background-image:
    linear-gradient(100deg, rgba(6,6,7,.94) 18%, rgba(8,8,9,.72) 46%, rgba(8,8,9,.4) 72%),
    linear-gradient(0deg, rgba(6,6,7,.85), rgba(6,6,7,.35));
}
.hero__fondo img{
  width:100%; height:100%; object-fit:cover; object-position:62% 32%;
  position:absolute; inset:0; z-index:-1;
}
.hero__contenido{ position:relative; max-width:640px; }
.hero h1{
  font-size:clamp(2.3rem, 5.4vw, 3.7rem);
  line-height:1.04;
  margin:0 0 20px;
}
.hero h1 em{ font-style:normal; color:var(--rojo); }
.hero .lead{ color:#d7d9dd; max-width:52ch; margin-bottom:30px; }

.lista-check{ display:grid; grid-template-columns:1fr 1fr; gap:10px 22px; margin:0 0 36px; }
.lista-check li{
  display:flex; align-items:flex-start; gap:9px;
  font-size:.92rem; color:#e7e8ea;
}
.lista-check svg{ width:17px; height:17px; flex:none; margin-top:2px; color:var(--rojo); }

.hero__ctas{ display:flex; flex-wrap:wrap; gap:14px; align-items:center; margin-bottom:26px; }
.hero__zona{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--fuente-mono); font-size:.8rem; color:var(--texto-claro-sec);
}
.hero__zona svg{ width:15px; height:15px; color:var(--rojo); }

/* =========================================================
   QUÉ ES
   ========================================================= */
.dividir-2{ display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:start; }
.aviso-independencia{
  margin-top:26px; padding:20px 22px;
  border-left:3px solid var(--rojo);
  background:var(--rojo-tint);
  font-weight:600; font-size:.98rem;
}
.lista-ubicaciones{ display:flex; flex-wrap:wrap; gap:10px; margin-top:18px; }
.chip{
  font-family:var(--fuente-mono); font-size:.78rem;
  border:1px solid var(--borde-claro); border-radius:999px;
  padding:7px 14px; color:var(--texto-oscuro-sec);
}
.panel-oscuro-mini{
  background:var(--negro); color:#fff; border-radius:var(--radio-l);
  padding:34px; box-shadow:var(--sombra);
}
.panel-oscuro-mini .num{ font-family:var(--fuente-display); font-size:2.6rem; color:var(--rojo); line-height:1; }
.panel-oscuro-mini .fila{ display:flex; justify-content:space-between; align-items:baseline; padding:16px 0; border-bottom:1px solid var(--borde); }
.panel-oscuro-mini .fila:last-child{ border-bottom:none; }
.panel-oscuro-mini .fila span:first-child{ color:var(--texto-claro-sec); font-size:.88rem; }

/* =========================================================
   VALOR / NEGOCIACIÓN
   ========================================================= */
.flujo{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:center;
  gap:0; margin:0 0 50px;
}
.flujo__paso{
  background:var(--panel); border:1px solid var(--borde);
  border-radius:var(--radio-m); padding:16px 20px;
  font-family:var(--fuente-mono); font-size:.78rem; text-align:center;
  color:var(--texto-claro); min-width:150px;
}
.flujo__flecha{ color:var(--rojo); padding:0 10px; font-size:1.2rem; }

.ejemplo-negociacion{
  display:grid; grid-template-columns:1fr 1fr; gap:0;
  border:1px solid var(--borde); border-radius:var(--radio-l); overflow:hidden;
}
.ejemplo-negociacion > div{ padding:32px; }
.ejemplo-negociacion .publicado{ background:var(--antracita); }
.ejemplo-negociacion .hallazgos{ background:var(--panel); }
.ejemplo-negociacion h4{
  font-size:.78rem; letter-spacing:.1em; color:var(--texto-claro-sec);
  margin-bottom:14px; text-transform:uppercase; font-family:var(--fuente-mono); font-weight:600;
}
.precio-grande{ font-family:var(--fuente-mono); font-size:2.1rem; color:#fff; }
.ejemplo-negociacion .etiqueta-ilustrativo{
  display:inline-block; margin-top:10px; font-size:.72rem; color:var(--texto-claro-sec);
  border:1px dashed #454952; border-radius:999px; padding:4px 10px;
}
.lista-hallazgos li{
  display:flex; justify-content:space-between; gap:12px;
  padding:8px 0; border-bottom:1px solid var(--borde); font-size:.92rem; color:var(--texto-claro-sec);
}
.lista-hallazgos li:last-child{ border-bottom:none; }
.rango-costo{ font-family:var(--fuente-mono); color:var(--rojo); font-size:1.4rem; margin-top:14px; }

.frase-destacada{
  margin-top:44px; text-align:center; font-family:var(--fuente-display);
  text-transform:uppercase; font-size:clamp(1.15rem,2.4vw,1.6rem);
  max-width:820px; margin-left:auto; margin-right:auto; line-height:1.35;
}
.frase-destacada span{ color:var(--rojo); }

/* =========================================================
   SERVICIOS
   ========================================================= */
.grid-servicios{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; align-items:stretch; }
.tarjeta-servicio{
  background:var(--blanco); border:1px solid var(--borde-claro); border-radius:var(--radio-l);
  padding:32px 28px; display:flex; flex-direction:column;
  position:relative;
}
.tarjeta-servicio.destacado{
  border-color:var(--rojo); box-shadow:0 24px 50px -30px rgba(224,20,41,.5);
  transform:translateY(-6px);
}
.badge-destacado{
  position:absolute; top:-13px; left:28px;
  background:var(--rojo); color:#fff; font-size:.72rem; font-weight:700;
  padding:5px 12px; border-radius:999px; text-transform:uppercase; letter-spacing:.04em;
}
.tarjeta-servicio h3{ font-size:1.25rem; margin:6px 0 6px; }
.tarjeta-servicio .resumen{ color:var(--texto-oscuro-sec); font-size:.9rem; margin-bottom:18px; }
.tarjeta-servicio .precio{ font-family:var(--fuente-mono); font-size:1.9rem; margin-bottom:4px; }
.tarjeta-servicio .precio small{ font-size:.6em; color:var(--texto-oscuro-sec); font-weight:400; }
.tarjeta-servicio .incluye{ margin:18px 0 26px; flex:1; }
.tarjeta-servicio .incluye li{
  display:flex; gap:9px; align-items:flex-start; font-size:.88rem; padding:6px 0; color:var(--texto-oscuro-sec);
}
.tarjeta-servicio .incluye svg{ width:15px; height:15px; color:var(--rojo); flex:none; margin-top:3px; }
.nota-precios{ text-align:center; margin-top:24px; font-size:.82rem; color:var(--texto-oscuro-sec); }

/* =========================================================
   QUÉ REVISAMOS
   ========================================================= */
.grid-revision{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--borde); border:1px solid var(--borde); border-radius:var(--radio-l); overflow:hidden; }
.item-revision{ background:var(--panel); padding:26px 22px; }
.item-revision .icono{
  width:40px; height:40px; border-radius:var(--radio-s);
  background:var(--rojo-tint); color:var(--rojo);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px;
}
.item-revision .icono svg{ width:22px; height:22px; }
.item-revision h4{ font-size:.92rem; margin-bottom:6px; letter-spacing:.02em; }
.item-revision p{ font-size:.82rem; color:var(--texto-claro-sec); line-height:1.5; }

/* =========================================================
   PROCESO
   ========================================================= */
.linea-tiempo{ display:grid; grid-template-columns:repeat(5,1fr); gap:20px; counter-reset:paso; }
.paso-tiempo{ position:relative; padding-top:44px; }
.paso-tiempo::before{
  counter-increment:paso; content:counter(paso);
  position:absolute; top:0; left:0;
  width:34px; height:34px; border-radius:50%;
  background:var(--rojo); color:#fff; font-family:var(--fuente-mono); font-weight:700;
  display:flex; align-items:center; justify-content:center; font-size:.95rem;
}
.paso-tiempo::after{
  content:""; position:absolute; top:17px; left:44px; right:-20px; height:2px;
  background:var(--borde-claro);
}
.linea-tiempo .paso-tiempo:last-child::after{ display:none; }
.paso-tiempo h4{ font-size:.98rem; margin-bottom:8px; }
.paso-tiempo p{ font-size:.86rem; color:var(--texto-oscuro-sec); }
.frase-cierre-proceso{
  text-align:center; margin-top:46px; font-family:var(--fuente-display);
  text-transform:uppercase; font-size:1.3rem;
}
.frase-cierre-proceso span{ color:var(--rojo); }

/* =========================================================
   INFORME (mockup semáforo)
   ========================================================= */
.mockup-informe{
  background:var(--negro); border-radius:var(--radio-l); border:1px solid var(--borde);
  padding:26px; box-shadow:var(--sombra);
}
.mockup-informe__cabecera{ display:flex; justify-content:space-between; align-items:center; margin-bottom:20px; }
.mockup-informe__cabecera .titulo{ font-family:var(--fuente-mono); font-size:.82rem; color:var(--texto-claro-sec); }
.mockup-informe__cabecera .estado{
  font-family:var(--fuente-mono); font-size:.72rem; padding:5px 10px; border-radius:999px;
  background:rgba(46,158,82,.15); color:#5cd483;
}
.semaforo-fila{
  display:flex; align-items:center; gap:14px; padding:13px 0; border-bottom:1px solid var(--borde);
}
.semaforo-fila:last-child{ border-bottom:none; }
.punto{ width:13px; height:13px; border-radius:50%; flex:none; }
.punto.verde{ background:var(--verde); box-shadow:0 0 0 4px rgba(46,158,82,.18); }
.punto.amarillo{ background:var(--ambar); box-shadow:0 0 0 4px rgba(221,158,25,.18); }
.punto.rojo{ background:var(--rojo); box-shadow:0 0 0 4px rgba(224,20,41,.18); }
.semaforo-fila .comp{ flex:1; font-size:.92rem; }
.semaforo-fila .obs{ font-size:.78rem; color:var(--texto-claro-sec); }
.leyenda-semaforo{ display:flex; gap:22px; margin-top:22px; flex-wrap:wrap; }
.leyenda-semaforo li{ display:flex; align-items:center; gap:8px; font-size:.8rem; color:var(--texto-claro-sec); }

/* =========================================================
   CASOS REALES
   ========================================================= */
.grid-casos{ display:grid; grid-template-columns:repeat(2,1fr); gap:24px; }
.tarjeta-caso{
  background:var(--panel); border:1px solid var(--borde); border-radius:var(--radio-l);
  padding:28px; color:var(--texto-claro);
}
.tarjeta-caso .id-caso{ font-family:var(--fuente-mono); color:var(--rojo); font-size:.82rem; margin-bottom:14px; display:block; }
.tarjeta-caso h4{ font-size:1.1rem; margin-bottom:16px; text-transform:none; }
.tarjeta-caso .fila-dato{ display:flex; justify-content:space-between; padding:9px 0; border-top:1px solid var(--borde); font-size:.88rem; }
.tarjeta-caso .fila-dato span:first-child{ color:var(--texto-claro-sec); }
.tarjeta-caso .resultado{ margin-top:16px; padding-top:16px; border-top:1px dashed var(--borde); font-style:normal; font-size:.9rem; color:#d7d9dd; }
.marca-placeholder{
  display:inline-block; margin-top:16px; font-family:var(--fuente-mono); font-size:.68rem;
  color:#7d818a; border:1px dashed #454952; border-radius:999px; padding:4px 10px;
}

/* =========================================================
   COBERTURA
   ========================================================= */
.panel-cobertura{ display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:start; }
.mapa-cobertura{
  aspect-ratio:1/1; border-radius:var(--radio-l); background:var(--panel);
  border:1px solid var(--borde); position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.mapa-cobertura svg{ width:70%; height:70%; }
.mapa-cobertura .punto-ciudad{ position:absolute; top:38%; left:46%; }
.mapa-cobertura .punto-ciudad span{
  position:absolute; top:16px; left:50%; transform:translateX(-50%);
  white-space:nowrap; font-family:var(--fuente-mono); font-size:.72rem; color:#fff;
  background:var(--rojo); padding:3px 9px; border-radius:999px;
}
.formulario-cotizador{ background:var(--blanco); border:1px solid var(--borde-claro); border-radius:var(--radio-l); padding:30px; }
.campo{ margin-bottom:18px; }
.campo label{ display:block; font-size:.8rem; font-weight:700; margin-bottom:7px; }
.campo input, .campo select, .campo textarea{
  width:100%; padding:12px 14px; border-radius:var(--radio-s); border:1px solid var(--borde-claro);
  font-family:inherit; font-size:.94rem; background:#fff; color:var(--texto-oscuro);
}
.campo input:focus, .campo select:focus, .campo textarea:focus{ border-color:var(--rojo); }
.aviso-fuera-radio{ font-size:.82rem; color:var(--texto-oscuro-sec); background:var(--rojo-tint); border-radius:var(--radio-s); padding:12px 14px; margin-top:6px; }

/* =========================================================
   VENTAJAS
   ========================================================= */
.grid-ventajas{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.tarjeta-ventaja svg{ width:26px; height:26px; color:var(--rojo); margin-bottom:14px; }
.tarjeta-ventaja h4{ font-size:.98rem; margin-bottom:8px; }
.tarjeta-ventaja p{ font-size:.86rem; color:var(--texto-oscuro-sec); }

/* =========================================================
   COMPARACIÓN
   ========================================================= */
.grid-comparacion{ display:grid; grid-template-columns:1fr 1fr; gap:22px; }
.col-comparacion{ border-radius:var(--radio-l); padding:30px; }
.col-comparacion.sin{ background:var(--antracita); }
.col-comparacion.con{ background:var(--rojo); }
.col-comparacion h4{ font-size:1.05rem; margin-bottom:20px; color:#fff; }
.col-comparacion li{ display:flex; gap:10px; align-items:flex-start; padding:9px 0; font-size:.92rem; color:#f2f2f2; }
.col-comparacion svg{ width:17px; height:17px; flex:none; margin-top:2px; }
.col-comparacion.sin svg{ color:#8b8f97; }
.col-comparacion.con svg{ color:#fff; }


/* =========================================================
   VIDEOS "Así trabajamos"
   ========================================================= */
.grid-videos{ display:grid; grid-template-columns:1fr 1fr; gap:36px; align-items:start; }
.video-columna h3{
  font-size:1.05rem; margin:18px 0 8px; text-transform:none; letter-spacing:0;
}
.video-columna p{ font-size:.9rem; color:var(--texto-claro-sec); max-width:44ch; }
.tarjeta-video{
  position:relative; border-radius:var(--radio-l); overflow:hidden; aspect-ratio:4/5;
  background:#000; border:1px solid var(--borde); cursor:pointer; max-width:420px;
}
.tarjeta-video img{ width:100%; height:100%; object-fit:cover; opacity:.55; }
.tarjeta-video .boton-play{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
}
.tarjeta-video .boton-play span{
  width:66px; height:66px; border-radius:50%; background:rgba(224,20,41,.92);
  display:flex; align-items:center; justify-content:center;
}
.tarjeta-video .boton-play svg{ width:26px; height:26px; color:#fff; margin-left:3px; }
.tarjeta-video video{ width:100%; height:100%; object-fit:contain; display:none; background:#000; }
.tarjeta-video.reproduciendo video{ display:block; }
.tarjeta-video.reproduciendo img, .tarjeta-video.reproduciendo .boton-play{ display:none; }

/* =========================================================
   GALERÍA
   ========================================================= */
.grid-galeria{ display:grid; grid-template-columns:repeat(4,1fr); grid-auto-rows:190px; gap:12px; }
.item-galeria{
  position:relative; border-radius:var(--radio-m); overflow:hidden; cursor:pointer;
  background:var(--panel);
}
.item-galeria img{ width:100%; height:100%; object-fit:cover; transition:transform .35s ease; }
.item-galeria:hover img{ transform:scale(1.06); }
.item-galeria .rotulo{
  position:absolute; left:10px; bottom:10px; font-family:var(--fuente-mono); font-size:.7rem;
  color:#fff; background:rgba(0,0,0,.55); padding:4px 9px; border-radius:999px;
}
.item-galeria--grande{ grid-column:span 2; grid-row:span 2; }

.lightbox{
  position:fixed; inset:0; z-index:100; background:rgba(6,6,7,.94);
  display:none; align-items:center; justify-content:center; padding:40px;
}
.lightbox.abierto{ display:flex; }
.lightbox img{ max-width:min(92vw, 1100px); max-height:82vh; border-radius:var(--radio-m); object-fit:contain; }
.lightbox .cerrar{
  position:absolute; top:22px; right:26px; color:#fff; background:none; border:none;
}
.lightbox .cerrar svg{ width:30px; height:30px; }
.lightbox .rotulo-lightbox{
  position:absolute; bottom:28px; left:50%; transform:translateX(-50%);
  font-family:var(--fuente-mono); color:var(--texto-claro-sec); font-size:.82rem;
}

/* =========================================================
   FAQ
   ========================================================= */
.faq-item{ border-bottom:1px solid var(--borde-claro); }
.faq-pregunta{
  width:100%; text-align:left; background:none; border:none; padding:22px 0;
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  font-weight:700; font-size:1rem; color:var(--texto-oscuro);
}
.faq-pregunta svg{ width:20px; height:20px; flex:none; color:var(--rojo); transition:transform .2s ease; }
.faq-item.abierto .faq-pregunta svg{ transform:rotate(45deg); }
.faq-respuesta{
  max-height:0; overflow:hidden; transition:max-height .25s ease;
  font-size:.92rem; color:var(--texto-oscuro-sec); line-height:1.6;
}
.faq-respuesta div{ padding-bottom:22px; }
.faq-nota-legal{
  margin-top:34px; font-size:.8rem; color:var(--texto-oscuro-sec);
  border-top:1px solid var(--borde-claro); padding-top:20px;
}

/* =========================================================
   FORMULARIO DE RESERVA
   ========================================================= */
.grid-formulario{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.grid-formulario .campo--ancho{ grid-column:1/-1; }
.formulario-reserva{ background:var(--panel); border:1px solid var(--borde); border-radius:var(--radio-l); padding:36px; }
.formulario-reserva .campo label{ color:var(--texto-claro); }
.formulario-reserva .campo input, .formulario-reserva .campo select, .formulario-reserva .campo textarea{
  background:var(--negro); border-color:var(--borde); color:#fff;
}
.checkbox-fila{ display:flex; gap:10px; align-items:flex-start; margin:20px 0 26px; font-size:.88rem; color:var(--texto-claro-sec); }
.checkbox-fila input{ margin-top:3px; }
.resumen-wsp{
  margin-top:20px; padding:16px 18px; border-radius:var(--radio-s);
  background:var(--negro); border:1px dashed var(--borde);
  font-family:var(--fuente-mono); font-size:.8rem; color:var(--texto-claro-sec);
  white-space:pre-wrap; display:none;
}
.resumen-wsp.visible{ display:block; }

/* =========================================================
   CTA FINAL
   ========================================================= */
.cta-final{
  text-align:center; background:linear-gradient(160deg, var(--negro), #16090c 130%);
  border-radius:var(--radio-l); padding:70px 40px;
}
.cta-final h2{ font-size:clamp(1.6rem,3.6vw,2.4rem); margin-bottom:16px; }
.cta-final .lead{ margin:0 auto 8px; }
.cta-final .lead + .lead{ margin-bottom:34px; color:#c7cad0; }
.cta-final .hero__ctas{ justify-content:center; margin-bottom:0; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer{ background:var(--negro); color:var(--texto-claro-sec); padding:64px 0 30px; }
.footer .marca{ margin-bottom:16px; }
.footer p{ font-size:.88rem; line-height:1.7; max-width:34ch; }
.grid-footer{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:36px; margin-bottom:46px; }
.footer h5{
  font-family:var(--fuente-mono); text-transform:uppercase; font-size:.74rem;
  letter-spacing:.1em; color:#fff; margin-bottom:16px;
}
.footer ul li{ margin-bottom:10px; }
.footer a:hover{ color:#fff; }
.footer .contacto-item{ display:flex; align-items:center; gap:10px; margin-bottom:12px; font-size:.88rem; }
.footer .contacto-item svg{ width:16px; height:16px; color:var(--rojo); flex:none; }
.pie-legal{
  border-top:1px solid var(--borde); padding-top:24px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-size:.78rem;
}
.pie-legal .disclaimer{ max-width:70ch; color:#7d818a; }

/* =========================================================
   revelado al hacer scroll (sutil, respeta reduced-motion)
   ========================================================= */
.revelar{ opacity:0; transform:translateY(16px); transition:opacity .55s ease, transform .55s ease; }
.revelar.visible{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ .revelar{ opacity:1; transform:none; transition:none; } }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:980px){
  .nav-desktop{ display:none; }
  .btn-hamburguesa{ display:inline-flex; align-items:center; justify-content:center; }
  .dividir-2, .panel-cobertura{ grid-template-columns:1fr; }
  .grid-servicios{ grid-template-columns:1fr; }
  .tarjeta-servicio.destacado{ transform:none; }
  .grid-revision{ grid-template-columns:repeat(2,1fr); }
  .linea-tiempo{ grid-template-columns:1fr 1fr; }
  .paso-tiempo::after{ display:none; }
  .grid-casos, .grid-comparacion, .grid-videos{ grid-template-columns:1fr; }
  .grid-ventajas{ grid-template-columns:1fr 1fr; }
  .grid-galeria{ grid-template-columns:repeat(2,1fr); grid-auto-rows:160px; }
  .item-galeria--grande{ grid-column:span 2; grid-row:span 1; }
  .grid-formulario{ grid-template-columns:1fr; }
  .grid-footer{ grid-template-columns:1fr 1fr; }
}

@media (max-width:640px){
  .seccion{ padding:60px 0; }
  .lista-check{ grid-template-columns:1fr; }
  .hero__fondo img{ object-position:70% 30%; }
  .ejemplo-negociacion{ grid-template-columns:1fr; }
  .grid-revision{ grid-template-columns:1fr 1fr; }
  .linea-tiempo{ grid-template-columns:1fr; }
  .grid-ventajas{ grid-template-columns:1fr; }
  .grid-galeria{ grid-template-columns:1fr 1fr; grid-auto-rows:140px; }
  .grid-footer{ grid-template-columns:1fr; gap:28px; }
  .pie-legal{ flex-direction:column; }
  .cta-final{ padding:48px 22px; }
  .hero__ctas .btn, .hero__ctas > *{ width:100%; }
  .hero__ctas{ flex-direction:column; align-items:stretch; }
  .wsp-flotante{ width:52px; height:52px; right:14px; bottom:14px; }
  .wsp-flotante svg{ width:26px; height:26px; }
}