/* ============================================================
   RENTA TU AUTO — Sistema de diseño "Ruta"
   Inspirado en la señalética vial chilena: escudos de ruta,
   líneas segmentadas de pavimento y tipografía de carretera.
   ============================================================ */

:root{
  --asfalto:#22262B;
  --asfalto-2:#2C3138;
  --arena:#F3EFE6;
  --arena-2:#EAE3D3;
  --duna:#E0972B;
  --duna-2:#C57C1B;
  --linea:#F5C84C;
  --tiza:#F6F4EF;
  --grafito:#52514C;
  --grafito-suave:#7A7870;
  --blanco:#FFFFFF;
  --borde-claro:rgba(34,38,43,.14);
  --borde-oscuro:rgba(246,244,239,.16);

  --font-display:'Bebas Neue', 'Arial Narrow', sans-serif;
  --font-body:'Public Sans','Segoe UI',sans-serif;
  --font-mono:'IBM Plex Mono','Courier New',monospace;

  --radius:10px;
  --maxw:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--arena);
  color:var(--asfalto);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img,svg{display:block;max-width:100%;}
a{color:inherit;}
.contenedor{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

h1,h2,h3{
  font-family:var(--font-display);
  letter-spacing:.02em;
  line-height:1.02;
  margin:0;
  text-transform:uppercase;
}

/* ---------- línea de ruta (divisor segmentado) ---------- */
.linea-ruta{
  height:6px;
  width:100%;
  background-image:repeating-linear-gradient(
    90deg, var(--linea) 0 28px, transparent 28px 46px
  );
  border-radius:3px;
}
.linea-ruta.oscura{
  background-image:repeating-linear-gradient(
    90deg, var(--duna) 0 28px, transparent 28px 46px
  );
}

/* ---------- escudo de ruta (elemento firma) ---------- */
.escudo{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  font-family:var(--font-mono);
  font-weight:600;
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  padding:7px 14px;
  border:2px solid currentColor;
  border-radius:7px;
  position:relative;
}
.escudo::before{
  content:'';
  position:absolute;
  inset:3px;
  border:1px solid currentColor;
  border-radius:4px;
  opacity:.35;
}
.escudo.sobre-oscuro{color:var(--linea);}
.escudo.sobre-claro{color:var(--duna-2);}

.escudo-paso{
  width:52px;height:52px;flex:none;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);
  font-size:1.7rem;
  border:3px solid var(--duna);
  border-radius:10px;
  color:var(--duna-2);
  background:var(--blanco);
}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:40;
  background:rgba(243,239,230,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--borde-claro);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;
}
.marca{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-display);
  font-size:1.35rem;
  letter-spacing:.03em;
  text-decoration:none;
  color:var(--asfalto);
}
.marca .placa{
  font-family:var(--font-mono);
  font-size:.62rem;
  letter-spacing:.12em;
  background:var(--asfalto);
  color:var(--linea);
  padding:3px 7px;
  border-radius:5px;
}
.nav-links{
  display:flex;gap:28px;align-items:center;
  font-size:.92rem;font-weight:600;
}
.nav-links a{text-decoration:none;opacity:.8;transition:opacity .15s;}
.nav-links a:hover{opacity:1;}
.btn-nav-cta{
  background:var(--asfalto);color:var(--tiza) !important;
  padding:10px 18px;border-radius:8px;opacity:1 !important;
}
.toggle-menu{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.toggle-menu span{display:block;width:24px;height:2px;background:var(--asfalto);margin:5px 0;}

/* ---------- botones / formularios ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--font-body);font-weight:700;font-size:.95rem;
  padding:14px 24px;border-radius:8px;border:none;cursor:pointer;
  text-decoration:none;transition:transform .12s ease, box-shadow .12s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-duna{background:var(--duna);color:var(--asfalto);}
.btn-duna:hover{background:var(--duna-2);}
.btn-oscuro{background:var(--tiza);color:var(--asfalto);}

.form-lista{
  display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;max-width:460px;
}
.form-lista input[type=email]{
  flex:1;min-width:220px;
  padding:14px 16px;border-radius:8px;
  border:2px solid var(--borde-oscuro);
  background:var(--asfalto-2);color:var(--tiza);
  font-family:var(--font-body);font-size:.95rem;
}
.form-lista input[type=email]::placeholder{color:var(--grafito-suave);}
.form-lista input[type=email]:focus{outline:2px solid var(--linea);outline-offset:1px;}
.form-nota{font-size:.82rem;color:var(--grafito-suave);margin-top:10px;}
.form-ok{display:none;color:var(--linea);font-weight:700;margin-top:14px;}
.form-ok.activo{display:block;}
.honeypot{position:absolute;left:-9999px;}

/* ---------- hero ---------- */
.hero{
  background:var(--asfalto);
  color:var(--tiza);
  padding:72px 0 56px;
  position:relative;
  overflow:hidden;
}
.hero-grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
}
.hero h1{font-size:clamp(2.6rem,6vw,4.6rem);margin:18px 0 20px;}
.hero p.lead{font-size:1.12rem;max-width:520px;color:var(--tiza);opacity:.88;}
.hero-visual{
  border:3px solid var(--borde-oscuro);
  border-radius:14px;
  padding:26px;
  background:var(--asfalto-2);
}
.hero-visual .fila{
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 0;border-bottom:1px dashed var(--borde-oscuro);
  font-family:var(--font-mono);font-size:.85rem;
}
.hero-visual .fila:last-child{border-bottom:none;}
.hero-visual .fila b{color:var(--linea);font-family:var(--font-mono);}

/* ---------- secciones generales ---------- */
section{padding:78px 0;}
.eyebrow{margin-bottom:16px;}
.titulo-seccion{font-size:clamp(1.9rem,4vw,2.7rem);margin-bottom:14px;}
.desc-seccion{max-width:600px;color:var(--grafito);font-size:1.02rem;}

/* pasos */
.pasos{
  display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:44px;
}
.paso{
  background:var(--blanco);border:1px solid var(--borde-claro);
  border-radius:var(--radius);padding:26px;
}
.paso .escudo-paso{margin-bottom:18px;}
.paso h3{font-size:1.25rem;text-transform:none;font-family:var(--font-body);font-weight:800;margin-bottom:8px;}
.paso p{color:var(--grafito);font-size:.95rem;margin:0;}

/* audiencias */
.audiencias{background:var(--asfalto);color:var(--tiza);}
.aud-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:44px;}
.aud-card{
  border:2px solid var(--borde-oscuro);border-radius:var(--radius);
  padding:32px;background:var(--asfalto-2);
}
.aud-card h3{font-family:var(--font-display);font-size:1.7rem;margin-bottom:10px;}
.aud-card p{color:var(--tiza);opacity:.85;font-size:.98rem;}
.aud-card .escudo{margin-bottom:16px;}

/* confianza */
.confianza-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px;
}
.confianza-item{text-align:left;}
.confianza-item .icono{
  width:44px;height:44px;border-radius:9px;background:var(--duna);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;
  color:var(--asfalto);
}
.confianza-item h4{margin:0 0 6px;font-family:var(--font-body);font-weight:800;font-size:1rem;}
.confianza-item p{margin:0;color:var(--grafito);font-size:.9rem;}

/* guías / blog */
.guias-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px;}
.guia-card{
  background:var(--blanco);border:1px solid var(--borde-claro);
  border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:12px;
}
.guia-card .tag{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;color:var(--duna-2);text-transform:uppercase;}
.guia-card h3{font-family:var(--font-body);font-weight:800;font-size:1.08rem;text-transform:none;line-height:1.3;}
.guia-card p{color:var(--grafito);font-size:.92rem;margin:0;flex:1;}
.guia-card .leer{font-size:.85rem;font-weight:700;color:var(--duna-2);}

/* faq */
.faq-item{
  border-bottom:1px solid var(--borde-claro);
  padding:20px 0;
}
.faq-pregunta{
  display:flex;justify-content:space-between;align-items:center;
  cursor:pointer;font-weight:700;font-size:1.02rem;gap:16px;
}
.faq-pregunta .mas{font-family:var(--font-mono);font-size:1.3rem;color:var(--duna-2);flex:none;transition:transform .18s;}
.faq-item.abierto .mas{transform:rotate(45deg);}
.faq-respuesta{
  max-height:0;overflow:hidden;transition:max-height .22s ease;
  color:var(--grafito);font-size:.95rem;
}
.faq-item.abierto .faq-respuesta{max-height:240px;}
.faq-respuesta-int{padding-top:12px;}

/* cta final */
.cta-final{background:var(--asfalto);color:var(--tiza);text-align:center;}
.cta-final .titulo-seccion{max-width:640px;margin-left:auto;margin-right:auto;}
.cta-final .form-lista{margin-left:auto;margin-right:auto;justify-content:center;}
.cta-final .form-nota{max-width:460px;margin-left:auto;margin-right:auto;}

/* footer */
footer{background:var(--asfalto-2);color:var(--tiza);padding:44px 0 28px;}
.footer-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;}
.footer-legal{font-size:.82rem;color:var(--grafito-suave);max-width:420px;line-height:1.7;}
.footer-links{display:flex;gap:22px;font-size:.88rem;flex-wrap:wrap;}
.footer-links a{text-decoration:none;opacity:.85;}
.footer-links a:hover{opacity:1;text-decoration:underline;}
.footer-bottom{
  margin-top:28px;padding-top:20px;border-top:1px solid var(--borde-oscuro);
  font-size:.78rem;color:var(--grafito-suave);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
}

/* páginas legales simples */
.legal-wrap{padding:64px 0 90px;}
.legal-wrap h1{font-size:2.4rem;margin-bottom:6px;}
.legal-wrap .actualizado{font-family:var(--font-mono);font-size:.8rem;color:var(--grafito-suave);margin-bottom:36px;display:block;}
.legal-wrap h2{font-family:var(--font-body);text-transform:none;font-size:1.2rem;font-weight:800;margin:34px 0 10px;}
.legal-wrap p, .legal-wrap li{color:var(--grafito);font-size:.98rem;}

/* responsive */
@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr;}
  .pasos{grid-template-columns:1fr;}
  .aud-grid{grid-template-columns:1fr;}
  .confianza-grid{grid-template-columns:1fr 1fr;}
  .guias-grid{grid-template-columns:1fr;}
}
@media (max-width:720px){
  .nav-links{
    position:fixed;inset:64px 0 0 0;background:var(--arena);
    flex-direction:column;padding:32px 24px;gap:22px;
    transform:translateX(100%);transition:transform .2s ease;
  }
  .nav-links.abierto{transform:translateX(0);}
  .toggle-menu{display:block;}
  .confianza-grid{grid-template-columns:1fr;}
  section{padding:56px 0;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;scroll-behavior:auto !important;}
}