/* ============================================================
   CONTROL TOTAL DE PLAGAS · controltotaldeplagas.mx
   Sistema visual "Emblema Urbano" (Propuesta 01 aprobada)
   CSS canon reutilizable para las 13 páginas del sitio.
   Stack: CSS vanilla · mobile-first · Raptor Kit Craft inline.
   ------------------------------------------------------------
   NOTA AA (contraste): el rojo de marca #F52D0A da 3.99:1 con
   blanco → solo se usa en gráficos, barras y display grande.
   Para FONDOS con texto blanco pequeño se usa --rojo-cta
   (#E02605, 4.7:1 AA). Para acentos sobre fondos oscuros
   (vino/tinta) se usa --rojo-claro (#FF6B4A, 6.2:1 en vino).
   ============================================================ */

/* ==========================================
   1. RESET Y VARIABLES
   ========================================== */
:root{
  /* Paleta oficial (identidad-de-marca.md) */
  --blanco-cal: #FFFFFF;
  --gris-cemento: #F6F4F2;
  --tinta-urbana: #14141C;
  --rojo-ctp: #F52D0A;      /* acento gráfico / display grande */
  --rojo-cta: #E02605;      /* fondo de botones y bandas con texto blanco (AA 4.7:1) */
  --rojo-claro: #FF6B4A;    /* acento/hover sobre fondos vino o tinta */
  --vino-sello: #2A1212;
  --gris-mortero: #D8D4D0;
  --gris-texto: #5A5650;    /* texto secundario sobre blanco (6.4:1) */
  --verde-wa: #25D366;

  /* Tipografía */
  --font-display: 'Anton', 'Arial Narrow', sans-serif;
  --font-body: 'Barlow', 'Segoe UI', sans-serif;

  /* Motion (Raptor Kit Craft) */
  --ease-out-expo: cubic-bezier(.22,1,.36,1);
  --ease-out-quart: cubic-bezier(.25,1,.5,1);
  --dur-fast: 240ms;
  --dur-base: 600ms;

  /* Layout */
  --pad-x: 1.1rem;
  --maxw: 1180px;
}

*{ margin: 0; padding: 0; box-sizing: border-box; }
html{ scroll-behavior: smooth; }
html, body{ overflow-x: hidden; }
body{
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--tinta-urbana);
  background: var(--blanco-cal);
}
img{ max-width: 100%; height: auto; display: block; }
a{ color: inherit; }
iframe{ max-width: 100%; }

/* ======= RAPTOR LIB 00 — A11Y MOTION BASE ======= */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================
   2. FOCO VISIBLE + SKIP LINK (accesibilidad)
   ========================================== */
a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
textarea:focus-visible{
  outline: 3px solid var(--rojo-ctp);
  outline-offset: 2px;
}
.skip-link{
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--tinta-urbana);
  color: var(--blanco-cal);
  padding: 12px 20px;
  text-decoration: none;
  font-weight: 700;
  z-index: 10000;
  transition: top .3s ease;
}
.skip-link:focus{ top: 0; }

/* ==========================================
   3. TIPOGRAFÍA Y UTILIDADES BASE
   ========================================== */
h1, h2, h3, .display{
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .015em;
  line-height: 1.08;
}
h1{ font-size: clamp(2.3rem, 6vw, 4.2rem); }
h2{ font-size: clamp(1.9rem, 4.2vw, 3rem); }
h3{ font-size: 1.3rem; letter-spacing: .04em; }
.wrap{
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}
.seccion{ padding: 3.6rem 0; }
.seccion-cemento{ background: var(--gris-cemento); }
.texto-secundario{ color: var(--gris-texto); }

/* Kicker con barra roja (motivo del logo) */
.kicker{
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .8rem;
  margin-bottom: 1.1rem;
}
.kicker::before{
  content: '';
  width: 46px;
  height: 6px;
  background: var(--rojo-ctp);
  flex: none;
}

/* Barras rojas apiladas (eco de la barra del emblema) */
.barras{ display: inline-flex; flex-direction: column; gap: 5px; vertical-align: middle; }
.barras span{ display: block; height: 6px; background: var(--rojo-ctp); }
.barras span:nth-child(1){ width: 64px; }
.barras span:nth-child(2){ width: 42px; }
.barras span:nth-child(3){ width: 24px; }

/* Grupo de CTAs en fila */
.cta-fila{
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-top: 1.6rem;
}

/* Layout genérico texto + media (foto/panel) */
.dos-col{ display: grid; grid-template-columns: 1fr; gap: 2.2rem; align-items: center; }

/* ==========================================
   4. HORMIGA (activo gráfico estrella)
   ========================================== */
.hormiga{ width: 34px; height: 22px; color: var(--tinta-urbana); flex: none; }
.hormiga.roja{ color: var(--rojo-ctp); }
.hormiga.blanca{ color: var(--blanco-cal); }

/* Separador: hormiga caminando entre dos líneas */
.sep-hormiga{
  display: flex;
  align-items: center;
  gap: 1.1rem;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.sep-hormiga::before,
.sep-hormiga::after{ content: ''; flex: 1; height: 2px; background: var(--gris-mortero); }

/* Lista con hormiga como marcador */
.lista-hormiga{ list-style: none; display: grid; gap: .85rem; }
.lista-hormiga li{ display: flex; align-items: flex-start; gap: .8rem; }
.lista-hormiga .hormiga{ width: 26px; height: 17px; margin-top: .38rem; }

/* ==========================================
   5. SELLOS CIRCULARES TIPO INSIGNIA
   ========================================== */
.sello{
  width: 158px;
  height: 158px;
  border-radius: 50%;
  border: 3px solid var(--rojo-ctp);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: var(--blanco-cal);
  transform: rotate(-6deg);
  flex: none;
}
.sello::before{
  content: '';
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  border: 2px solid var(--vino-sello);
}
.sello-inner{ padding: 1.1rem; position: relative; z-index: 1; }
.sello-inner .grande{
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
  display: block;
  color: var(--rojo-cta);
}
.sello-inner .chico{
  display: block;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .62rem;
  margin-top: .3rem;
  color: var(--vino-sello);
}
.sello.oscuro{ background: var(--vino-sello); border-color: var(--rojo-ctp); }
.sello.oscuro::before{ border-color: rgba(255,255,255,.35); }
.sello.oscuro .grande{ color: var(--blanco-cal); }
.sello.oscuro .chico{ color: rgba(255,255,255,.85); }

/* ==========================================
   6. BOTONES (+ RAPTOR LIB 04 — SHIMMER PASS)
   ========================================== */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.02rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  text-decoration: none;
  text-align: center;
  padding: 1rem 1.7rem;
  border: none;
  cursor: pointer;
  transition: transform .35s var(--ease-out-expo), box-shadow .35s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.btn:hover{ transform: translateY(-3px); box-shadow: 0 14px 28px rgba(20,20,28,.18); }
.btn::before{
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255,255,255,.3) 50%, transparent 80%);
  transform: translateX(-110%);
  transition: transform .9s var(--ease-out-expo);
  z-index: -1;
  pointer-events: none;
}
.btn:hover::before{ transform: translateX(110%); }
.btn-rojo{ background: var(--rojo-cta); color: var(--blanco-cal); }
.btn-wa{ background: var(--verde-wa); color: var(--tinta-urbana); }
.btn-tinta{ background: var(--tinta-urbana); color: var(--blanco-cal); }
.btn-blanco{ background: var(--blanco-cal); color: var(--tinta-urbana); }
.btn svg{ width: 20px; height: 20px; flex: none; }

/* Liga con flecha (CTA de nivel bajo) */
.liga{
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  font-size: .88rem;
  text-decoration: none;
  color: var(--tinta-urbana);
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  border-bottom: 2px solid var(--rojo-ctp);
  padding-bottom: .15rem;
  transition: color .25s;
}
.liga::after{ content: '→'; transition: transform .3s var(--ease-out-expo); }
.liga:hover{ color: var(--rojo-cta); }
.liga:hover::after{ transform: translateX(5px); }
.liga.clara{ color: var(--blanco-cal); border-bottom-color: var(--rojo-claro); }
.liga.clara:hover{ color: var(--rojo-claro); }

/* ==========================================
   7. HEADER STICKY + NAV (canon 13 páginas)
   ========================================== */
.header{
  position: sticky;
  top: 0;
  z-index: 900;
  background: var(--blanco-cal);
  border-bottom: 1px solid var(--gris-mortero);
}
.header::before{ content: ''; display: block; height: 5px; background: var(--rojo-ctp); }
.header-in{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: .55rem var(--pad-x);
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
}
.header-logo{
  display: flex;
  align-items: center;
  gap: .7rem;
  text-decoration: none;
  margin-right: auto;
}
.header-logo img{ width: 50px; height: 50px; border-radius: 50%; object-fit: cover; }
.header-logo .nombre{
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  line-height: 1.1;
}
.header-logo .nombre em{
  font-style: normal;
  color: var(--rojo-cta);
  display: block;
  font-size: .74rem;
  letter-spacing: .14em;
}
.header-cta{ font-size: .92rem; padding: .68rem 1rem; }
.header-cta .header-cta-txt{ display: none; }

/* Hamburguesa (móvil) */
.nav-toggle{
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  padding: 12px 11px;
  background: var(--tinta-urbana);
  border: none;
  cursor: pointer;
  flex: none;
}
.nav-toggle span{
  display: block;
  height: 3px;
  width: 100%;
  background: var(--blanco-cal);
  transition: transform .35s var(--ease-out-expo), opacity .25s;
}
body.nav-abierta .nav-toggle span:nth-child(1){ transform: translateY(8px) rotate(45deg); }
body.nav-abierta .nav-toggle span:nth-child(2){ opacity: 0; }
body.nav-abierta .nav-toggle span:nth-child(3){ transform: translateY(-8px) rotate(-45deg); }

/* Nav móvil: panel desplegable bajo el header */
.nav{
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--blanco-cal);
  border-top: 4px solid var(--rojo-ctp);
  border-bottom: 1px solid var(--gris-mortero);
  box-shadow: 0 18px 30px rgba(20,20,28,.14);
  max-height: calc(100vh - 84px);
  overflow-y: auto;
}
body.nav-abierta .nav{ display: block; }
.nav-lista{ list-style: none; padding: .5rem 0; }
.nav-lista > li > a{
  display: block;
  padding: .8rem var(--pad-x);
  font-weight: 600;
  font-size: .95rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  text-decoration: none;
  border-left: 4px solid transparent;
  transition: border-color .25s, background .25s;
}
.nav-lista > li > a:hover,
.nav-lista > li > a[aria-current="page"]{
  border-left-color: var(--rojo-ctp);
  background: var(--gris-cemento);
}
.submenu{ list-style: none; padding: 0 0 .5rem; }
.submenu a{
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .5rem var(--pad-x) .5rem calc(var(--pad-x) + 1.3rem);
  font-size: .93rem;
  font-weight: 500;
  text-decoration: none;
  transition: background .25s;
}
.submenu a::before{ content: ''; width: 8px; height: 8px; background: var(--rojo-ctp); flex: none; }
.submenu a:hover{ background: var(--gris-cemento); }

/* ==========================================
   8. HERO TIPOGRÁFICO (LCP de texto, sin foto)
   ========================================== */
.hero{ position: relative; background: var(--blanco-cal); overflow: hidden; }
.hero-in{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 2.8rem var(--pad-x) 2.2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero h1{ margin: 0 0 1.3rem; }
.hero h1 .roja{ color: var(--rojo-ctp); display: block; }
.hero-sub{ font-size: 1.13rem; max-width: 36rem; margin-bottom: 1.1rem; }
.hero-sub strong{ font-weight: 700; }
.hero-botones{
  display: flex;
  flex-direction: column;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.6rem 0 2rem;
}
.hero-badges{ display: flex; flex-wrap: wrap; gap: .7rem; list-style: none; }
.hero-badges li{
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: var(--gris-cemento);
  border: 1px solid var(--gris-mortero);
  padding: .5rem .95rem;
  font-weight: 600;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.hero-badges .punto{ width: 9px; height: 9px; border-radius: 50%; background: var(--rojo-ctp); flex: none; }
.hero-sello{ align-self: start; margin-top: 0; display: none; }
/* Skyline industrial al pie del hero (eco del emblema) */
.hero-skyline{ display: block; width: 100%; height: 64px; color: var(--tinta-urbana); opacity: .1; }

/* ==========================================
   9. FRANJA ROJA MARQUEE (Raptor Lib 09)
   ========================================== */
.franja-roja{
  background: var(--rojo-cta);
  color: var(--blanco-cal);
  overflow: hidden;
  padding: .8rem 0;
}
.franja-roja .track{
  display: flex;
  gap: 2.6rem;
  width: max-content;
  white-space: nowrap;
  animation: marqueeScroll 30s linear infinite;
  font-family: var(--font-display);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.franja-roja .track span{ display: inline-flex; align-items: center; gap: 2.6rem; }
.franja-roja .hormiga{ width: 28px; height: 18px; }
@keyframes marqueeScroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .franja-roja .track{ animation: none; }
}

/* ======= RAPTOR LIB 01 — REVEAL ON SCROLL ======= */
[data-reveal]{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease-out-expo), transform .9s var(--ease-out-expo);
  transition-delay: calc(var(--reveal-delay, 0) * 1ms);
  will-change: opacity, transform;
}
[data-reveal].is-in{ opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce){
  [data-reveal]{ opacity: 1; transform: none; }
}

/* ==========================================
   10. SECCIÓN VINO (franja firma: garrapatas,
       especialidad, B2B oscuro…)
   ========================================== */
.seccion-vino{ background: var(--vino-sello); color: var(--blanco-cal); position: relative; }
.seccion-vino .kicker{ color: var(--blanco-cal); }
.seccion-vino h2, .seccion-vino h3{ color: var(--blanco-cal); }
.seccion-vino p{ color: rgba(255,255,255,.88); }
.seccion-vino p.lead, .lead{ font-size: 1.14rem; margin: 1.1rem 0 1.4rem; }
.seccion-vino .lead{ color: rgba(255,255,255,.94); }
.seccion-vino strong{ color: var(--blanco-cal); }

/* Alerta destacada (ej. rickettsiosis) */
.alerta{
  border-left: 6px solid var(--rojo-ctp);
  background: rgba(245,45,10,.12);
  padding: 1.1rem 1.3rem;
  margin: 1.6rem 0 2rem;
  font-size: 1rem;
}

/* Protocolo numerado (pasos 01/02/03) */
.protocolo{ list-style: none; display: grid; gap: 1.1rem; }
.protocolo li{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  padding: 1.3rem 1.4rem 1.3rem 1.2rem;
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}
.protocolo .num{
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
  color: var(--rojo-claro);
  flex: none;
  min-width: 2.2rem;
}
.protocolo h3{ font-size: 1.15rem; margin-bottom: .35rem; }
.protocolo p{ font-size: .98rem; margin: 0; }

/* ==========================================
   11. GRID DE SERVICIOS + CARDS
   ========================================== */
.servicios-head{
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.2rem;
  margin-bottom: 2.2rem;
}
.servicios-head > p{ max-width: 30rem; }
.servicios-grid{ display: grid; grid-template-columns: 1fr; gap: 1.4rem; }
.servicio-card{
  background: var(--blanco-cal);
  border: 1px solid var(--gris-mortero);
  border-top: 6px solid var(--tinta-urbana);
  padding: 1.8rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: .9rem;
  transition: transform .4s var(--ease-out-expo), box-shadow .4s var(--ease-out-expo);
}
.servicio-card:hover{ transform: translateY(-8px); box-shadow: 0 18px 36px rgba(20,20,28,.12); }
.servicio-card .chip{
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 3px solid var(--vino-sello);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tinta-urbana);
  background: var(--gris-cemento);
  flex: none;
}
.servicio-card .chip svg{ width: 34px; height: 34px; }
.servicio-card h3{ font-size: 1.25rem; }
.servicio-card p{ font-size: .97rem; flex: 1; }
.servicio-card .liga{ border-bottom: 0; padding-bottom: 0; }
/* Card destacada (especialidad) */
.servicio-card.destacada{
  border-top-color: var(--rojo-ctp);
  background: var(--tinta-urbana);
  color: var(--blanco-cal);
  position: relative;
}
.servicio-card.destacada .chip{
  border-color: var(--rojo-ctp);
  background: rgba(245,45,10,.12);
  color: var(--blanco-cal);
}
.servicio-card.destacada p{ color: rgba(255,255,255,.85); }
.servicio-card.destacada .liga{ color: var(--blanco-cal); }
.servicio-card.destacada .liga:hover{ color: var(--rojo-claro); }
.servicio-card .etiqueta{
  position: absolute;
  top: 1.1rem;
  right: 1.1rem;
  background: var(--rojo-cta);
  color: var(--blanco-cal);
  font-weight: 700;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  padding: .3rem .6rem;
}

/* ==========================================
   12. BLOQUE B2B (panel oscuro + sectores)
   ========================================== */
.b2b-grid{ display: grid; grid-template-columns: 1fr; gap: 2.4rem; align-items: center; }
.sectores{ list-style: none; display: flex; flex-wrap: wrap; gap: .6rem; margin: 0 0 1.6rem; }
.sectores li{
  background: var(--blanco-cal);
  border: 1px solid var(--gris-mortero);
  border-left: 4px solid var(--rojo-ctp);
  padding: .45rem .9rem;
  font-weight: 600;
  font-size: .92rem;
}
.b2b-panel{
  background: var(--tinta-urbana);
  color: var(--blanco-cal);
  padding: 2.2rem 1.8rem;
  position: relative;
}
.b2b-panel::before{
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 6px;
  background: var(--rojo-ctp);
}
.b2b-panel h3{ margin-bottom: 1.2rem; }
.b2b-panel .lista-hormiga li{ color: rgba(255,255,255,.9); }
.b2b-panel .lista-hormiga strong{ color: var(--blanco-cal); }
.b2b-panel .btn{ margin-top: 1.6rem; }

/* ==========================================
   13. PLACEHOLDERS DE FOTO — .ph-img
   Las fotos reales de León las reemplazan 1:1.
   Uso: <div class="ph-img" data-photo="[descripción]"
        role="img" aria-label="[descripción]"></div>
   Ratio configurable: style="--ph-ratio: 16/9" o clases.
   ========================================== */
.ph-img{
  --ph-ratio: 4 / 3;
  position: relative;
  width: 100%;
  aspect-ratio: var(--ph-ratio);
  background: linear-gradient(135deg, var(--tinta-urbana) 0%, var(--vino-sello) 100%);
  border: 1px solid var(--gris-mortero);
  border-top: 6px solid var(--rojo-ctp);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.ph-img::before{
  /* hormiga como marca de agua */
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 40'><g fill='white'><ellipse cx='14' cy='22' rx='11' ry='8'/><ellipse cx='32' cy='20' rx='7.5' ry='5.5'/><circle cx='47' cy='16' r='6.5'/></g><g fill='none' stroke='white' stroke-width='2.6' stroke-linecap='round'><path d='M50 10 Q54 4 61 3'/><path d='M45 9 Q46 3 52 1'/><path d='M27 24 L20 36'/><path d='M32 26 L32 38'/><path d='M37 24 L44 36'/></g></svg>");
  background-repeat: no-repeat;
  background-position: center 42%;
  background-size: 52%;
  opacity: .1;
  pointer-events: none;
}
.ph-img::after{
  /* etiqueta con la descripción de la foto que va aquí */
  content: 'Foto: ' attr(data-photo);
  position: relative;
  margin: 1rem;
  padding: .5rem .85rem;
  background: rgba(20,20,28,.6);
  border-left: 3px solid var(--rojo-claro);
  color: rgba(255,255,255,.92);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  line-height: 1.4;
}
.ph-img--16x9{ --ph-ratio: 16 / 9; }
.ph-img--4x5{ --ph-ratio: 4 / 5; }
.ph-img--1x1{ --ph-ratio: 1 / 1; }
.ph-img--21x9{ --ph-ratio: 21 / 9; }

/* ==========================================
   14. FAQ ACORDEÓN (CSS-only, details/summary)
   ========================================== */
.faq{ display: grid; gap: .9rem; max-width: 860px; }
.faq details{
  background: var(--blanco-cal);
  border: 1px solid var(--gris-mortero);
  border-left: 5px solid var(--rojo-ctp);
}
.faq summary{
  cursor: pointer;
  list-style: none;
  position: relative;
  padding: 1.05rem 3rem 1.05rem 1.3rem;
}
.faq summary::-webkit-details-marker{ display: none; }
.faq summary h3{
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.4;
  display: inline;
}
.faq summary::after{
  content: '+';
  position: absolute;
  right: 1.1rem;
  top: 50%;
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--rojo-cta);
  transform: translateY(-50%);
  transition: transform .3s var(--ease-out-expo);
}
.faq details[open] summary::after{ transform: translateY(-50%) rotate(45deg); }
.faq .faq-resp{ padding: 0 1.3rem 1.2rem; }
.faq .faq-resp p{ font-size: .99rem; }

/* ==========================================
   15. TABLAS (precios, comparativas)
   ========================================== */
.tabla-scroll{ overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tabla{ width: 100%; border-collapse: collapse; font-size: .98rem; min-width: 480px; }
.tabla th{
  background: var(--tinta-urbana);
  color: var(--blanco-cal);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: .82rem;
  text-align: left;
  padding: .85rem 1rem;
}
.tabla td{ padding: .85rem 1rem; border-bottom: 1px solid var(--gris-mortero); }
.tabla tbody tr:nth-child(even) td{ background: var(--gris-cemento); }

/* Tabla de horarios (contexto oscuro: NAP/footer) */
.horarios{ width: 100%; border-collapse: collapse; font-size: .97rem; }
.horarios td{
  padding: .45rem 0;
  border-bottom: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.88);
}
.horarios td:last-child{ text-align: right; font-weight: 600; color: var(--blanco-cal); }

/* ==========================================
   16. BREADCRUMBS (páginas internas)
   ========================================== */
.migas{ padding-top: 1.2rem; font-size: .85rem; }
.migas ol{ list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; }
.migas li{ display: flex; align-items: center; gap: .5rem; }
.migas li + li::before{ content: '›'; color: var(--rojo-cta); font-weight: 700; }
.migas a{ color: var(--gris-texto); text-decoration: none; transition: color .25s; }
.migas a:hover{ color: var(--tinta-urbana); text-decoration: underline; }
.migas [aria-current="page"]{ color: var(--tinta-urbana); font-weight: 600; }

/* ==========================================
   17. UBICACIÓN — MAPA + NAP
   ========================================== */
.ubicacion-grid{ display: grid; grid-template-columns: 1fr; gap: 1.8rem; align-items: stretch; margin-top: 2rem; }
.mapa{ border: 1px solid var(--gris-mortero); border-top: 6px solid var(--rojo-ctp); }
.mapa iframe{ width: 100%; height: 300px; border: 0; display: block; filter: grayscale(.25); }
.nap{
  background: var(--vino-sello);
  color: var(--blanco-cal);
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
}
.nap h3, .nap .nap-nombre{ color: var(--blanco-cal); font-family: var(--font-display); font-size: 1.3rem; text-transform: uppercase; letter-spacing: .04em; }
.nap p{ color: rgba(255,255,255,.9); }
.nap .dato{ display: flex; gap: .9rem; align-items: flex-start; }
.nap .dato svg{ width: 22px; height: 22px; flex: none; margin-top: .2rem; color: var(--rojo-claro); }
.nap .dato a{
  color: var(--blanco-cal);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--rojo-claro);
}
.nap .dato a:hover{ color: var(--rojo-claro); }
.nap address{ font-style: normal; }
.urgencias{
  background: var(--rojo-cta);
  color: var(--blanco-cal);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: .9rem;
  padding: .8rem 1rem;
  text-align: center;
}

/* ==========================================
   18. PREFOOTER (banda CTA final) + FOOTER
   ========================================== */
.prefooter{
  background: var(--rojo-cta);
  color: var(--blanco-cal);
  text-align: center;
  padding: 3.2rem var(--pad-x);
}
.prefooter .display{ font-size: clamp(1.8rem, 4vw, 2.7rem); margin-bottom: 1.5rem; color: var(--blanco-cal); }
.footer{
  background: var(--vino-sello);
  color: rgba(255,255,255,.85);
  padding: 3.4rem 0 0;
}
.footer-grid{ display: grid; grid-template-columns: 1fr; gap: 2.2rem; padding-bottom: 2.6rem; }
.footer-logo{ display: flex; align-items: center; gap: 1rem; margin-bottom: 1.1rem; }
.footer-logo img{ width: 70px; height: 70px; border-radius: 50%; object-fit: cover; }
.footer-logo .nombre{
  font-family: var(--font-display);
  color: var(--blanco-cal);
  font-size: 1.15rem;
  text-transform: uppercase;
  line-height: 1.15;
}
.footer h3{ color: var(--blanco-cal); font-size: 1rem; letter-spacing: .1em; margin-bottom: 1rem; }
.footer-nav{ list-style: none; display: grid; gap: .55rem; }
.footer-nav a{ text-decoration: none; transition: color .25s; }
.footer-nav a:hover{ color: var(--rojo-claro); }
.footer address{ font-style: normal; line-height: 1.9; }
.footer address a{ color: var(--blanco-cal); text-decoration: none; border-bottom: 1px solid var(--rojo-claro); }
.footer address a:hover{ color: var(--rojo-claro); }
.footer-tagline{
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--blanco-cal);
  font-size: 1.25rem;
  margin-top: 1.1rem;
}
.footer-base{
  border-top: 1px solid rgba(255,255,255,.15);
  padding: 1.2rem var(--pad-x);
  text-align: center;
  font-size: .85rem;
  color: rgba(255,255,255,.75);
}
.footer-base a{ color: rgba(255,255,255,.85); }
.footer-base a:hover{ color: var(--rojo-claro); }

/* ==========================================
   19. BOTONES FLOTANTES (WhatsApp + llamada)
   ========================================== */
.flotantes{
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 950;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.flotante{
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(20,20,28,.28);
  transition: transform .35s var(--ease-out-expo), box-shadow .35s var(--ease-out-expo);
}
.flotante:hover{ transform: translateY(-4px) scale(1.05); box-shadow: 0 16px 32px rgba(20,20,28,.34); }
.flotante svg{ width: 28px; height: 28px; }
.flotante-wa{ background: var(--verde-wa); color: var(--tinta-urbana); }
.flotante-tel{ background: var(--rojo-cta); color: var(--blanco-cal); }

/* ==========================================
   20. MEDIA QUERIES — mobile-first
   ========================================== */
@media (min-width: 480px){
  :root{ --pad-x: 1.4rem; }
  .hero-botones{ flex-direction: row; align-items: center; }
  .header-cta .header-cta-txt{ display: inline; }
}

@media (min-width: 640px){
  .servicios-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .mapa iframe{ height: 380px; }
  .seccion{ padding: 4.2rem 0; }
}

@media (min-width: 768px){
  :root{ --pad-x: 2rem; }
  .hero-in{ padding-top: 4rem; padding-bottom: 2.8rem; }
  .hero-skyline{ height: 88px; }
  .header-logo img{ width: 58px; height: 58px; }
  .header-logo .nombre{ font-size: 1.05rem; }
  .header-logo .nombre em{ font-size: .78rem; }
}

@media (min-width: 900px){
  .dos-col{ grid-template-columns: 1.05fr .95fr; gap: 3rem; }
  .dos-col.invertida > .dos-col-media{ order: -1; }
  .b2b-grid{ grid-template-columns: 1fr 1fr; gap: 3rem; }
  .ubicacion-grid{ grid-template-columns: 1.2fr .8fr; gap: 2.5rem; }
  .mapa iframe{ height: 100%; min-height: 440px; }
  .hero-in{ grid-template-columns: minmax(0,1fr) auto; gap: 3rem; }
  .hero-sello{ display: block; margin-top: 1.5rem; }
  .b2b-panel{ padding: 2.4rem 2.2rem; }
  .nap{ padding: 2.4rem 2.2rem; }
  .seccion{ padding: 5rem 0; }
}

@media (min-width: 1024px){
  /* Nav de escritorio: inline + dropdown por hover/focus-within */
  .nav-toggle{ display: none; }
  .nav{
    display: block;
    position: static;
    background: transparent;
    border: 0;
    box-shadow: none;
    max-height: none;
    overflow: visible;
  }
  .nav-lista{ display: flex; align-items: center; gap: 1.35rem; padding: 0; }
  .nav-lista > li{ position: relative; }
  .nav-lista > li > a{
    padding: .4rem 0;
    border-left: 0;
    border-bottom: 3px solid transparent;
    font-size: .92rem;
    background: none;
  }
  .nav-lista > li > a:hover,
  .nav-lista > li > a[aria-current="page"]{
    background: none;
    border-bottom-color: var(--rojo-ctp);
    color: var(--rojo-cta);
  }
  .nav-drop > a::after{ content: ' ▾'; color: var(--rojo-cta); font-size: .8em; }
  .submenu{
    position: absolute;
    top: 100%;
    left: -.8rem;
    min-width: 300px;
    background: var(--blanco-cal);
    border: 1px solid var(--gris-mortero);
    border-top: 4px solid var(--rojo-ctp);
    box-shadow: 0 20px 34px rgba(20,20,28,.16);
    padding: .5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .3s var(--ease-out-expo), transform .3s var(--ease-out-expo), visibility 0s linear .3s;
    z-index: 40;
  }
  .nav-drop:hover > .submenu,
  .nav-drop:focus-within > .submenu{
    opacity: 1;
    visibility: visible;
    transform: none;
    transition-delay: 0s;
  }
  .submenu a{ padding: .55rem 1.3rem; }
  .servicios-grid{ grid-template-columns: repeat(3, minmax(0,1fr)); }
  .footer-grid{ grid-template-columns: 1.3fr 1fr .9fr 1.1fr; }
  .sello{ width: 178px; height: 178px; }
  .sello-inner .grande{ font-size: 2.3rem; }
}

/* ==========================================
   PÁGINAS LEGALES (aviso de privacidad / términos)
   ========================================== */
.legal{ max-width: 50rem; }
.legal .fecha-act{ font-size: .92rem; color: var(--gris-texto); margin-bottom: 1.8rem; }
.legal h2{ font-size: 1.4rem; letter-spacing: .04em; margin: 2.4rem 0 .8rem; }
.legal p{ margin-bottom: 1rem; }
.legal ul{ list-style: none; margin: 0 0 1.2rem; display: grid; gap: .5rem; }
.legal ul li{ position: relative; padding-left: 1.4rem; }
.legal ul li::before{ content: ''; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; background: var(--rojo-ctp); }
.legal a{ color: var(--tinta-urbana); font-weight: 600; text-decoration: underline; text-decoration-color: var(--rojo-cta); text-underline-offset: 2px; }
.legal a:hover{ color: var(--rojo-cta); }