:root{
  --tinta:#0A1720; --tinta2:#10222D; --acero:#1C3B4C; --acero2:#2B5468;
  --marca:#0089AF; --marcad:#046A89; --marcacl:#7FD3EA;
  --lima:#C9EA1E; --limad:#9DBC00; --senal:#F5C518;
  --crema:#F2F6F7; --gris:#55707F; --linea:#DCE6EA;
}
html{scroll-behavior:auto}
body{background:#fff;color:var(--tinta);font-family:'Geologica',system-ui,-apple-system,sans-serif;
  font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4,.display{font-family:'Big Shoulders Display','Geologica',system-ui,sans-serif;
  font-weight:800;letter-spacing:.005em;line-height:.92;text-transform:uppercase}
.h-body{font-family:'Geologica',system-ui,sans-serif;text-transform:none;letter-spacing:-.01em;line-height:1.15}
p,li{line-height:1.65}
a{color:inherit}
::selection{background:var(--lima);color:var(--tinta)}

/* ── franja de calzada: el motivo de la marca ─────────────── */
.franja{height:10px;background:
  repeating-linear-gradient(90deg,var(--lima) 0 46px,transparent 46px 84px);}
.franja-fina{height:4px;background:repeating-linear-gradient(90deg,var(--lima) 0 22px,transparent 22px 40px)}
.asfalto{background:var(--tinta);position:relative}
.asfalto::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(circle at 18% 12%,rgba(0,137,175,.18),transparent 55%),
                   radial-gradient(circle at 88% 78%,rgba(201,234,30,.08),transparent 50%)}
.asfalto>*{position:relative;z-index:1}

/* ── placas y cajas de clase (de la gráfica de sus autos) ─── */
.placa{display:inline-flex;align-items:center;gap:.5rem;background:var(--senal);color:#111;
  font-family:'Big Shoulders Display',sans-serif;font-weight:800;letter-spacing:.06em;
  text-transform:uppercase;font-size:.95rem;line-height:1;padding:.5rem .8rem;
  border:2px solid #171717;box-shadow:3px 3px 0 rgba(0,0,0,.28)}
.clase-box{display:inline-flex;align-items:center;justify-content:center;min-width:2.6rem;height:2.6rem;
  padding:0 .5rem;background:#fff;color:#12303f;border-radius:5px;
  font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:1.35rem;line-height:1;
  border:1px solid rgba(0,0,0,.12)}
.clase-box.hueco{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.45)}

/* ── botones ──────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:'Geologica',sans-serif;font-weight:600;font-size:.95rem;line-height:1;
  padding:1rem 1.5rem;border-radius:2px;transition:transform .18s ease,background .18s ease,
  color .18s ease,box-shadow .18s ease;cursor:pointer;text-align:center}
.btn:hover{transform:translateY(-2px)}
.btn-lima{background:var(--lima);color:#0A1720;box-shadow:4px 4px 0 rgba(10,23,32,.28)}
.btn-lima:hover{background:#D8F53A;box-shadow:6px 6px 0 rgba(10,23,32,.32)}
.btn-marca{background:var(--marca);color:#fff;box-shadow:4px 4px 0 rgba(10,23,32,.22)}
.btn-marca:hover{background:#00A0CC}
.btn-ghost{border:1.5px solid rgba(255,255,255,.38);color:#fff}
.btn-ghost:hover{border-color:var(--lima);color:var(--lima)}
.btn-linea{border:1.5px solid var(--acero);color:var(--tinta)}
.btn-linea:hover{border-color:var(--marca);color:var(--marcad)}

/* ── tarjetas ─────────────────────────────────────────────── */
.card{background:#fff;border:1px solid var(--linea);border-radius:3px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -24px rgba(10,23,32,.5);border-color:var(--marcacl)}
.card-osc{background:var(--tinta2);border:1px solid rgba(255,255,255,.1);border-radius:3px;
  transition:transform .22s ease,border-color .22s ease}
.card-osc:hover{transform:translateY(-4px);border-color:rgba(201,234,30,.55)}

/* ── eyebrow / kicker ─────────────────────────────────────── */
.eyebrow{font-family:'Geologica',sans-serif;font-weight:600;font-size:.7rem;letter-spacing:.2em;
  text-transform:uppercase;display:inline-flex;align-items:center;gap:.6rem}
.eyebrow::before{content:"";width:26px;height:3px;background:var(--lima);flex:none}

/* ── numeración tipo señalética ───────────────────────────── */
.num-sen{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:3.2rem;line-height:.8;
  color:var(--lima);-webkit-text-stroke:0}

/* ── marquee de comunas ───────────────────────────────────── */
.mq{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.mq-track{display:flex;width:max-content;animation:mq 42s linear infinite}
.mq:hover .mq-track{animation-play-state:paused}
.mq-item{display:flex;align-items:center;gap:1.6rem;padding:0 1.6rem;white-space:nowrap;
  font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:1.5rem;letter-spacing:.02em;
  text-transform:uppercase;color:rgba(255,255,255,.62)}
.mq-item span{width:7px;height:7px;background:var(--lima);flex:none;transform:rotate(45deg)}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ── FAQ ──────────────────────────────────────────────────── */
.faq{border-bottom:1px solid var(--linea)}
.faq summary{list-style:none;cursor:pointer;display:flex;gap:1rem;align-items:flex-start;
  padding:1.15rem 0;font-weight:500;font-size:1.02rem;line-height:1.4}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;font-family:'Big Shoulders Display',sans-serif;
  font-weight:700;font-size:1.7rem;line-height:1;color:var(--marca);transition:transform .2s ease;flex:none}
.faq[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--marcad)}
.faq .faq-a{padding:0 0 1.3rem 0;max-width:66ch;color:#3C5764}

/* ── formulario ───────────────────────────────────────────── */
.campo{width:100%;background:#fff;border:1px solid var(--linea);border-radius:2px;
  padding:.85rem 1rem;font-family:'Geologica',sans-serif;font-size:.95rem;color:var(--tinta);
  transition:border-color .18s ease,box-shadow .18s ease}
.campo:focus{outline:none;border-color:var(--marca);box-shadow:0 0 0 3px rgba(0,137,175,.16)}
.etq{display:block;font-size:.74rem;font-weight:600;letter-spacing:.11em;text-transform:uppercase;
  color:#45606E;margin-bottom:.4rem}
.consent{display:flex;gap:.7rem;align-items:flex-start;font-size:.84rem;line-height:1.55;color:#3C5764}
.consent input{margin-top:.28rem;width:1.05rem;height:1.05rem;flex:none;accent-color:var(--marca)}
.consent a{color:var(--marcad);text-decoration:underline;text-underline-offset:2px}

/* ── reveal ───────────────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),
  transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.visible{opacity:1;transform:none}
.stagger>*{opacity:0;transform:translateY(18px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),
  transform .6s cubic-bezier(.2,.7,.2,1)}
.stagger.visible>*{opacity:1;transform:none}
.stagger.visible>*:nth-child(2){transition-delay:.08s}
.stagger.visible>*:nth-child(3){transition-delay:.16s}
.stagger.visible>*:nth-child(4){transition-delay:.24s}
.stagger.visible>*:nth-child(5){transition-delay:.32s}
.stagger.visible>*:nth-child(6){transition-delay:.4s}

/* ── BlurText ─────────────────────────────────────────────── */
.bt-w{display:inline-block;opacity:0;filter:blur(9px);transform:translateY(-14px);
  transition:opacity .55s cubic-bezier(.2,.7,.2,1),filter .55s cubic-bezier(.2,.7,.2,1),
  transform .55s cubic-bezier(.2,.7,.2,1);will-change:transform,filter,opacity}
.bt-w.visible{opacity:1;filter:blur(0);transform:none}

/* ── nav ──────────────────────────────────────────────────── */
.nav-link{font-size:.83rem;font-weight:500;letter-spacing:.02em;padding:.45rem 0;position:relative;
  color:rgba(255,255,255,.78);transition:color .18s ease}
.nav-link:hover{color:#fff}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--lima);
  transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav-link:hover::after,.nav-link.activo::after{transform:scaleX(1)}
.nav-link.activo{color:#fff}
#cabecera{transition:background .3s ease,box-shadow .3s ease}
#cabecera.pegado{background:rgba(10,23,32,.97);box-shadow:0 10px 34px -20px rgba(0,0,0,.9);
  backdrop-filter:saturate(160%) blur(8px)}
#mmenu{max-height:0;overflow:hidden;transition:max-height .35s cubic-bezier(.2,.7,.2,1)}
#mmenu.abierto{max-height:640px}

/* ── prosa de artículos ───────────────────────────────────── */
.prosa p{margin-bottom:1.15rem;color:#2F4855;font-size:1.035rem}
.prosa h2{font-size:1.85rem;margin:2.3rem 0 .9rem;color:var(--tinta)}
.prosa ul{margin:0 0 1.3rem;padding-left:0;list-style:none}
.prosa ul li{position:relative;padding-left:1.6rem;margin-bottom:.6rem;color:#2F4855}
.prosa ul li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;
  background:var(--lima);transform:rotate(45deg)}
.prosa .lead{font-size:1.16rem;line-height:1.6;color:#25404D;font-weight:300}

.nota-box{border-left:3px solid var(--senal);background:#FFFCF0;padding:1rem 1.15rem;
  font-size:.87rem;line-height:1.6;color:#4A4022}
.porconf{display:inline-block;background:#FFF3CC;color:#7A5B00;font-size:.68rem;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;padding:.22rem .5rem;border-radius:2px}

/* ── cta fijo móvil ───────────────────────────────────────── */
#ctafijo{position:fixed;left:0;right:0;bottom:0;z-index:60;display:flex;gap:1px;
  box-shadow:0 -8px 26px -14px rgba(10,23,32,.6)}
#ctafijo a{flex:1;display:flex;align-items:center;justify-content:center;gap:.45rem;
  padding:.95rem .5rem;font-size:.88rem;font-weight:600;font-family:'Geologica',sans-serif}
@media (min-width:768px){#ctafijo{display:none}}

/* ── reduced motion ───────────────────────────────────────── */
@media (prefers-reduced-motion:reduce){
  .reveal,.stagger>*{opacity:1!important;transform:none!important;transition:none!important}
  .bt-w{opacity:1!important;filter:none!important;transform:none!important;transition:none!important}
  .mq-track{animation:none!important}
  .btn:hover,.card:hover,.card-osc:hover{transform:none!important}
  html{scroll-behavior:auto!important}
}