/* Balanzas Full Service — sitio estático */
:root{
  --naranja:#FF6A13; --naranja-2:#FF7A2E; --naranja-oscuro:#B83D0A;
  --grafito:#232120; --grafito-2:#2E2B29; --gris:#5C5652; --gris-claro:#CFC7BE;
  --crema:#F4F1EC; --blanco:#FFFFFF; --texto:#1F1A17;
  --radio:14px; --ancho:1180px;
  --sombra:0 10px 30px rgba(35,33,32,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Source Sans 3",system-ui,sans-serif;font-size:18px;line-height:1.6;color:var(--texto);background:var(--blanco)}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:Montserrat,system-ui,sans-serif;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(34px,5.4vw,62px);font-weight:800}
h2{font-size:clamp(28px,3.6vw,42px);font-weight:800;margin-bottom:18px}
h3{font-size:22px;font-weight:700;margin-bottom:8px}
p+p{margin-top:12px}
.contenedor{max-width:var(--ancho);margin:0 auto;padding:0 20px}
.seccion{padding:84px 0}
.seccion.crema{background:var(--crema)}
.seccion.oscura{background:var(--grafito);color:var(--crema)}
.seccion.oscura .bajada{color:var(--gris-claro)}
.antetitulo{font-family:Montserrat,sans-serif;font-size:14px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--naranja-oscuro);margin-bottom:10px}
.oscura .antetitulo,.hero .antetitulo{color:var(--naranja-2)}
.bajada{font-size:21px;color:var(--gris);max-width:760px}
.centrado{text-align:center}.centrado .bajada{margin:0 auto}

/* Encabezado */
.encabezado{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-bottom:1px solid #eee}
.encabezado .contenedor{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.marca img{height:52px;width:auto}
.menu{display:flex;gap:6px;align-items:center;list-style:none}
.menu>li{position:relative}
.menu a{display:block;padding:10px 12px;font-family:Montserrat,sans-serif;font-size:15px;font-weight:600;text-decoration:none;border-radius:8px}
.menu a:hover,.menu a[aria-current="page"]{color:var(--naranja-oscuro)}
.submenu{position:absolute;top:100%;left:0;min-width:260px;background:#fff;box-shadow:var(--sombra);border-radius:12px;padding:8px;list-style:none;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
.menu>li:hover .submenu,.menu>li:focus-within .submenu{opacity:1;visibility:visible;transform:none}
.submenu a{font-weight:500}
.boton{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;font-family:Montserrat,sans-serif;font-weight:700;font-size:16px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:.18s}
.boton.primario{background:var(--naranja);color:var(--texto)}
.boton.primario:hover{background:var(--naranja-2);transform:translateY(-2px)}
.boton.secundario{border-color:currentColor;background:transparent}
.boton.secundario:hover{background:rgba(255,255,255,.08)}
.menu .boton{padding:10px 18px;font-size:14px;color:var(--texto)}
.abrir-menu{display:none;background:none;border:0;cursor:pointer;padding:8px}
.abrir-menu span{display:block;width:26px;height:3px;background:var(--grafito);margin:5px 0;border-radius:2px}

/* Hero */
.hero{position:relative;color:#fff;background:var(--grafito);overflow:hidden}
.hero .fondo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(35,33,32,.95) 0%,rgba(35,33,32,.6) 55%,rgba(35,33,32,.2) 100%)}
.hero .contenedor{position:relative;z-index:2;padding-top:110px;padding-bottom:110px}
.hero h1{max-width:820px}
.hero h1 em{font-style:normal;color:var(--naranja-2)}
.hero .bajada{color:#E9E3DC;margin:22px 0 34px;max-width:640px}
.hero.chico .contenedor{padding-top:80px;padding-bottom:80px}
.acciones{display:flex;gap:14px;flex-wrap:wrap}

/* Cifras */
.cifras{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--naranja);color:var(--texto)}
.cifra{padding:30px 22px;border-right:1px solid rgba(0,0,0,.12)}
.cifra:last-child{border-right:0}
.cifra b{display:block;font-family:Montserrat,sans-serif;font-size:clamp(30px,3.6vw,46px);font-weight:800;line-height:1}
.cifra span{display:block;margin-top:8px;font-size:16px;font-weight:600}

/* Tarjetas */
.grilla{display:grid;gap:24px;margin-top:40px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.tarjeta{background:#fff;border-radius:var(--radio);padding:28px;box-shadow:var(--sombra);display:flex;flex-direction:column}
.crema .tarjeta{box-shadow:none}
.oscura .tarjeta{background:var(--grafito-2);box-shadow:none}
.tarjeta .icono{width:52px;height:52px;border-radius:12px;background:var(--naranja);display:grid;place-items:center;margin-bottom:16px;font-size:26px}
.tarjeta .icono svg{width:28px;height:28px;color:var(--texto)}
.tarjeta p{color:var(--gris)}
.oscura .tarjeta p{color:var(--gris-claro)}
.tarjeta .mas{margin-top:auto;padding-top:16px;font-family:Montserrat,sans-serif;font-weight:700;font-size:15px;color:var(--naranja-oscuro);text-decoration:none}
.oscura .tarjeta .mas{color:var(--naranja-2)}
a.tarjeta{text-decoration:none;transition:.18s}
a.tarjeta:hover{transform:translateY(-4px)}
.tarjeta-foto{padding:0;overflow:hidden}
.tarjeta-foto img{height:210px;width:100%;object-fit:cover}
.tarjeta-foto .cuerpo{padding:24px;display:flex;flex-direction:column;flex:1}

/* Dos columnas */
.dos-col{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.dos-col.invertido>:first-child{order:2}
.foto-redonda{border-radius:var(--radio);box-shadow:var(--sombra);width:100%;aspect-ratio:4/3;object-fit:cover}
.lista{list-style:none;margin-top:18px}
.lista li{position:relative;padding:8px 0 8px 34px;border-bottom:1px solid rgba(0,0,0,.07)}
.oscura .lista li{border-color:rgba(255,255,255,.08)}
.lista li::before{content:"";position:absolute;left:4px;top:17px;width:14px;height:14px;border-radius:3px;background:var(--naranja)}

/* Pasos */
.pasos{counter-reset:paso;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.paso{position:relative;padding:26px;border-top:4px solid var(--naranja);background:#fff;border-radius:0 0 var(--radio) var(--radio)}
.paso::before{counter-increment:paso;content:counter(paso,decimal-leading-zero);font-family:Montserrat,sans-serif;font-weight:800;font-size:34px;color:var(--naranja-oscuro);display:block;margin-bottom:6px}
.paso p{color:var(--gris);font-size:17px}

/* Tabla */
.tabla{width:100%;border-collapse:collapse;margin-top:28px;background:#fff;border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra)}
.tabla th,.tabla td{padding:14px 18px;text-align:left;border-bottom:1px solid #eee;font-size:17px}
.tabla th{background:var(--grafito);color:#fff;font-family:Montserrat,sans-serif;font-size:15px}
.tabla-scroll{overflow-x:auto}

/* Etiquetas */
.etiquetas{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.etiqueta{padding:8px 16px;border-radius:999px;background:var(--crema);font-weight:600;font-size:16px}
.oscura .etiqueta{background:var(--grafito-2);color:var(--crema)}

/* Aviso */
.aviso{border-left:5px solid var(--naranja);background:var(--crema);padding:20px 24px;border-radius:0 var(--radio) var(--radio) 0;margin-top:26px}

/* Preguntas */
details{background:#fff;border-radius:12px;padding:20px 24px;margin-top:12px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
summary{cursor:pointer;font-family:Montserrat,sans-serif;font-weight:700;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::after{content:"+";color:var(--naranja-oscuro);font-size:24px;line-height:1}
details[open] summary::after{content:"–"}
details p{margin-top:12px;color:var(--gris)}

/* Llamado */
.llamado{background:var(--naranja);color:var(--texto)}
.llamado .contenedor{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-top:56px;padding-bottom:56px;flex-wrap:wrap}
.llamado h2{margin:0;max-width:700px}
.llamado .boton.primario{background:var(--grafito);color:#fff}
.llamado .boton.primario:hover{background:#000}

/* Formulario */
.formulario{display:grid;gap:16px;background:#fff;padding:32px;border-radius:var(--radio);box-shadow:var(--sombra)}
.formulario label{font-weight:600;font-size:16px;display:block;margin-bottom:6px}
.formulario input,.formulario select,.formulario textarea{width:100%;padding:13px 14px;border:1px solid #d9d2ca;border-radius:10px;font:inherit;font-size:17px;background:#fff}
.formulario input:focus,.formulario select:focus,.formulario textarea:focus{outline:3px solid rgba(255,106,19,.35);border-color:var(--naranja)}
.formulario .fila{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dato-contacto{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.dato-contacto b{display:block;font-family:Montserrat,sans-serif}

/* Videos */
.videos{display:grid;grid-template-columns:1fr 1.8fr;gap:28px;margin-top:40px;align-items:center}
.videos figure{margin:0}
.videos video{width:100%;display:block;border-radius:var(--radio);box-shadow:var(--sombra);background:#000}
.videos figcaption{margin-top:10px;font-family:Montserrat,sans-serif;font-weight:700;font-size:15px;color:var(--gris)}
.oscura .videos figcaption{color:var(--gris-claro)}
.video-vertical{max-width:400px;width:100%;justify-self:center}
.video-vertical video{aspect-ratio:9/16;object-fit:cover}

/* Mapa y estado del formulario */
.mapa{margin-top:28px}
.mapa iframe{width:100%;height:320px;border:0;border-radius:var(--radio);display:block}
.estado-form{padding:16px 20px;border-radius:12px;font-weight:600;margin-bottom:8px}
.estado-form.ok{background:#E3F4E5;color:#1D5B27}
.estado-form.error{background:#FBE3E0;color:#8A2416}

/* Pie */
.pie{background:#191716;color:var(--gris-claro);padding:64px 0 28px;font-size:16px}
.pie .columnas{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.pie h4{color:#fff;font-size:15px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.pie ul{list-style:none}.pie li{padding:4px 0}
.pie a{text-decoration:none}.pie a:hover{color:var(--naranja-2)}
.pie .logo-pie{height:56px;width:auto;background:#fff;padding:8px 12px;border-radius:10px;margin-bottom:16px}
.pie .legal{border-top:1px solid #333;margin-top:40px;padding-top:20px;font-size:14px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* WhatsApp flotante */
.wa-flotante{position:fixed;right:20px;bottom:20px;z-index:60;width:60px;height:60px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:.18s}
.wa-flotante:hover{transform:scale(1.07)}
.wa-flotante svg{width:32px;height:32px;fill:#fff}

/* Aparición */
.aparece{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.aparece.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.aparece{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Responsive */
@media (max-width:1020px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .pasos{grid-template-columns:repeat(2,1fr)}
  .pie .columnas{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .abrir-menu{display:block}
  .menu{position:fixed;top:76px;left:0;right:0;bottom:0;background:#fff;flex-direction:column;align-items:stretch;padding:16px 20px 40px;gap:0;overflow-y:auto;transform:translateX(100%);visibility:hidden;transition:.25s}
  .menu.abierto{transform:none;visibility:visible}
  .menu a{padding:14px 6px;font-size:17px;border-bottom:1px solid #f0f0f0;border-radius:0}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;padding:0 0 0 14px}
  .menu .boton{margin-top:18px;justify-content:center}
  .dos-col{grid-template-columns:1fr;gap:32px}
  .dos-col.invertido>:first-child{order:0}
  .g2,.g3{grid-template-columns:1fr}
  .videos{grid-template-columns:1fr}
  .cifras{grid-template-columns:repeat(2,1fr)}
  .cifra:nth-child(2){border-right:0}
  .cifra:nth-child(-n+2){border-bottom:1px solid rgba(0,0,0,.12)}
}
@media (max-width:560px){
  body{font-size:17px}
  .seccion{padding:60px 0}
  .contenedor{padding:0 16px}
  .g4,.pasos{grid-template-columns:1fr}
  .formulario .fila{grid-template-columns:1fr}
  .pie .columnas{grid-template-columns:1fr}
  .hero .contenedor{padding-top:70px;padding-bottom:70px}
  .marca img{height:44px}
}