:root{
  --asfalto:#0e0f10; --asfalto-2:#16181a; --asfalto-3:#202427;
  --amarillo:#ffc20e; --hueso:#f3f0e8; --gris:#9a9ea3;
  --linea:rgba(243,240,232,.14); --wa:#25d366;
  --f-tit:'Barlow Condensed','Arial Narrow',Impact,sans-serif;
  --f-txt:'Barlow',system-ui,-apple-system,'Segoe UI',sans-serif;
  --max:1180px; --gut:clamp(16px,4vw,40px);
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
body{background:var(--asfalto);color:var(--hueso);font:400 17px/1.55 var(--f-txt);overflow-x:clip}
img{display:block;max-width:100%}
a{color:inherit}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:3px solid var(--amarillo);outline-offset:3px}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}

/* Tipografía */
h1,h2,h3{font-family:var(--f-tit);font-weight:800;text-transform:uppercase;line-height:.98;letter-spacing:.01em}
h2{font-size:clamp(2.3rem,5.4vw,4.1rem);max-width:20ch;text-wrap:balance}
h3{font-size:1.9rem}
.kicker{font:600 .85rem/1 var(--f-txt);letter-spacing:.2em;text-transform:uppercase;color:var(--amarillo);margin-bottom:18px;display:flex;align-items:center;gap:12px}
.kicker::before{content:"";width:28px;border-top:2px solid var(--amarillo)}
.sec-lead{color:var(--gris);max-width:58ch;margin-top:18px;font-size:1.05rem}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 26px;border-radius:2px;border:2px solid transparent;font:700 1.05rem/1 var(--f-tit);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:transform .2s,background .2s,border-color .2s,color .2s}
.btn-primary{background:var(--amarillo);color:var(--asfalto)}
.btn-primary:hover{background:#ffd24a;transform:translateY(-2px)}
.btn-ghost{border-color:var(--linea);color:var(--hueso);background:transparent}
.btn-ghost:hover{border-color:var(--amarillo);color:var(--amarillo)}
.btn-sm{min-height:44px;padding:0 20px;font-size:.98rem}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(14,15,16,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--linea)}
.hd-inner{max-width:var(--max);margin:0 auto;padding:10px var(--gut);display:flex;align-items:center;gap:24px;min-height:64px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}
.brand-mark{width:14px;height:30px;border-left:3px solid var(--amarillo);border-right:3px solid var(--amarillo);background:repeating-linear-gradient(to bottom,var(--amarillo) 0 6px,transparent 6px 12px) center/3px 100% no-repeat}
.brand-name{font:800 1.7rem/1 var(--f-tit);text-transform:uppercase;letter-spacing:.04em}
.brand-name em{font-style:normal;color:var(--amarillo)}
.nav{display:flex;gap:26px}
.nav a{text-decoration:none;font-weight:500;color:var(--gris);transition:color .2s}
.nav a:hover{color:var(--hueso)}

/* Hero */
.hero{position:relative;min-height:calc(100svh - 64px);display:flex;flex-direction:column;justify-content:center;padding:clamp(48px,9vh,96px) 0 0;overflow:hidden;isolation:isolate}
.hero-media{position:absolute;inset:0;z-index:-2;background:#0e0f10 url(hero-poster.jpg) center/cover no-repeat;filter:brightness(1.3) contrast(1.05)}
.hero-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .9s ease}
.hero-media video.on{opacity:1}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(14,15,16,.62) 0%,rgba(14,15,16,.35) 50%,rgba(14,15,16,.05) 100%),linear-gradient(0deg,rgba(14,15,16,.85) 0%,transparent 38%)}
.hero-inner{max-width:var(--max);margin:0 auto;padding:0 var(--gut);width:100%}
.eyebrow{font:600 .9rem/1 var(--f-txt);letter-spacing:.2em;text-transform:uppercase;color:var(--amarillo);margin-bottom:22px}
.hero h1{font-size:clamp(2.7rem,9vw,6rem);max-width:20ch;overflow-wrap:break-word;text-wrap:balance}
.hero .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.06em}
.hero .w>span{display:inline-block}
.js .hero .w>span{transform:translateY(112%);animation:subir .8s cubic-bezier(.2,.8,.2,1) forwards;animation-delay:calc(var(--i)*70ms + 150ms)}
@keyframes subir{to{transform:none}}
.lead{max-width:48ch;font-size:clamp(1.05rem,1.6vw,1.3rem);color:#d6d3cb;margin:26px 0 34px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px}
.hero-facts{max-width:var(--max);margin:clamp(40px,8vh,80px) auto 0;padding:0 var(--gut);width:100%;display:grid;grid-template-columns:repeat(3,1fr);border-top:2px dashed rgba(255,194,14,.3)}
.hero-facts li{padding:22px 20px 26px 0;display:flex;flex-direction:column;gap:2px}
.hero-facts b{font:800 1.5rem/1.1 var(--f-tit);text-transform:uppercase;letter-spacing:.03em}
.hero-facts span{color:var(--gris);font-size:.95rem}

/* Secciones */
.sec{padding:clamp(64px,9vw,120px) 0;border-top:1px solid var(--linea)}
.sec-alt{background:var(--asfalto-2)}

/* Unidades */
.units{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.unit{background:var(--asfalto-2);border:1px solid var(--linea);display:flex;flex-direction:column}
.unit-fig{position:relative;aspect-ratio:4/3;overflow:hidden;background:
  linear-gradient(135deg,#23272a,#121415),
  repeating-linear-gradient(90deg,transparent 0 40px,rgba(255,194,14,.06) 40px 42px)}
.unit-fig img{width:100%;height:100%;object-fit:cover;filter:grayscale(.35) contrast(1.05);transition:transform .6s,filter .6s}
.unit:hover .unit-fig img{transform:scale(1.04);filter:grayscale(0)}
.badge-ref{position:absolute;left:12px;bottom:12px;background:rgba(14,15,16,.85);color:var(--gris);font:500 .75rem/1 var(--f-txt);letter-spacing:.08em;text-transform:uppercase;padding:7px 10px}
.unit-body{padding:24px 24px 28px;display:flex;flex-direction:column;gap:12px;flex:1}
.unit-no{font:600 .8rem/1 var(--f-txt);letter-spacing:.2em;color:var(--amarillo)}
.unit-body p:not(.unit-no){color:#cfccc4}
.unit-body ul{display:grid;gap:8px;margin:6px 0 10px;flex:1}
.unit-body li{position:relative;padding-left:20px;color:var(--gris);font-size:.97rem}
.unit-body li::before{content:"";position:absolute;left:0;top:.62em;width:10px;border-top:2px solid var(--amarillo)}
.unit-body .btn{align-self:flex-start}


.units-hero{position:relative;margin:44px 0 0;border:1px solid var(--linea);background:var(--asfalto-2);overflow:hidden}
.units-hero img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;object-position:50% 85%}
.units-hero .badge-ref{position:absolute;left:12px;bottom:12px}
.units{margin-top:24px!important}
.unit{border-top:3px solid var(--amarillo)}

/* Ruta (pin) */
.ruta{border-top:1px solid var(--linea);background:var(--asfalto)}
.ruta-pin{min-height:100svh;display:flex;align-items:center;padding:96px 0 48px}
.ruta-pin .wrap{width:100%}
.ruta-board{margin-top:40px;display:grid;gap:14px}
.ruta-row{display:grid;grid-template-columns:64px 1fr minmax(150px,230px);align-items:center;gap:18px;padding:18px 0;border-bottom:1px solid var(--linea)}
.r-from{font:800 1.6rem/1 var(--f-tit);letter-spacing:.06em;color:var(--gris)}
.r-track{position:relative;height:28px}
.r-track::before{content:"";position:absolute;left:0;right:0;top:50%;border-top:2px dashed rgba(243,240,232,.28)}
.truck{position:absolute;top:0;left:calc(var(--p,1) * (100% - 64px));width:64px;height:28px;fill:var(--amarillo)}
.truck circle{fill:var(--asfalto);stroke:var(--amarillo);stroke-width:2}
.r-dest{display:flex;flex-direction:column;line-height:1.15}
.r-dest b{font:800 1.5rem/1.05 var(--f-tit);text-transform:uppercase;letter-spacing:.03em}
.r-dest small{color:var(--gris);font-size:.88rem}
.ruta-note{margin-top:30px;color:var(--gris)}
.ruta-note a{color:var(--amarillo);font-weight:600}

/* Pasos */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:48px;border-top:2px dashed rgba(255,194,14,.3)}
.steps li{padding:30px 28px 10px 0}
.step-n{display:block;font:800 3.2rem/1 var(--f-tit);color:var(--amarillo);margin-bottom:12px}
.steps h3{margin-bottom:10px}
.steps p{color:var(--gris);max-width:34ch}

/* Cotizador */
.quote{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(32px,6vw,80px);align-items:start}
.qform{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:var(--asfalto);border:1px solid var(--linea);padding:clamp(20px,3vw,34px)}
.field{display:flex;flex-direction:column;gap:7px}
.field-wide{grid-column:1/-1}
.field label{font:600 .82rem/1 var(--f-txt);letter-spacing:.12em;text-transform:uppercase;color:var(--gris)}
.req{color:var(--amarillo);letter-spacing:.06em;margin-left:6px;text-transform:none;font-weight:500}
.field input,.field select{width:100%;min-height:48px;padding:0 14px;background:var(--asfalto-3);color:var(--hueso);border:1px solid var(--linea);border-radius:2px;font:400 1rem var(--f-txt)}
.field input::placeholder{color:#6f7479}
.field input:focus,.field select:focus{outline:none;border-color:var(--amarillo);box-shadow:0 0 0 3px rgba(255,194,14,.18)}
.field input[aria-invalid="true"]{border-color:#ff6b5a}
.err{color:#ff8a7a;font-size:.9rem}
.qform-foot{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:6px}
.wa-test{color:var(--amarillo);font-size:.9rem}

/* Respaldo */
.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.proof li{padding:24px;display:flex;flex-direction:column;gap:6px;border:1px solid var(--linea);background:var(--asfalto-2)}
.proof b{font:800 1.6rem/1.1 var(--f-tit);text-transform:uppercase}
.proof span{color:var(--gris);font-size:.95rem}
.proof .pending{border:2px dashed rgba(255,194,14,.45);background:transparent}
.proof .pending span{color:var(--amarillo)}
.proof-note{color:var(--gris);margin-top:22px;max-width:60ch}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:1fr 1.5fr;gap:clamp(28px,6vw,80px);align-items:start}
.faq details{border-bottom:1px solid var(--linea)}
.faq details:first-child{border-top:1px solid var(--linea)}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;position:relative;font:600 1.12rem/1.3 var(--f-txt)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font:600 1.6rem/1 var(--f-txt);color:var(--amarillo);transition:transform .25s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{color:var(--gris);padding:0 0 24px;max-width:60ch}

/* Footer */
.footer{border-top:1px solid var(--linea);padding:56px 0 28px;background:var(--asfalto)}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px}
.foot-brand{font-size:2rem;margin-bottom:8px}
.foot-h{font:600 .8rem/1 var(--f-txt);letter-spacing:.2em;text-transform:uppercase;color:var(--amarillo);margin-bottom:14px}
.foot-muted{color:var(--gris)}
.foot-muted.loc{margin-top:14px}
.copy{max-width:var(--max);margin:40px auto 0;padding:20px var(--gut) 0;border-top:1px solid var(--linea);color:#6f7479;font-size:.88rem}

/* WhatsApp flotante */
.wa-float{position:fixed;right:16px;bottom:16px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.45);cursor:pointer;transition:transform .2s}
.wa-float:hover{transform:scale(1.07)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* Apariciones */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.js .rv.in{opacity:1;transform:none}

/* Móvil */
@media (max-width:900px){
  .nav{display:none}
  .units,.steps,.proof{grid-template-columns:1fr}
  .quote,.faq-wrap{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .steps li{padding-right:0}
}
@media (max-width:640px){
  body{font-size:16px}
  .units-hero img{aspect-ratio:4/3;object-position:35% 85%}
  .hero-facts{grid-template-columns:1fr}
  .hero-facts li{padding:14px 0}
  .hero-media{background-image:url(hero-poster-m.jpg)}
  .hero::after{background:linear-gradient(0deg,rgba(14,15,16,.92) 0%,rgba(14,15,16,.55) 55%,rgba(14,15,16,.35) 100%)}
  .qform{grid-template-columns:1fr}
  .ruta-pin{padding:80px 0 28px}
  .ruta-board{margin-top:22px;gap:6px}
  .ruta-row{grid-template-columns:44px 1fr;grid-template-areas:"from dest" "track track";gap:6px 12px;padding:10px 0}
  .r-from{grid-area:from;font-size:1.2rem}
  .r-dest{grid-area:dest}
  .r-dest b{font-size:1.25rem}
  .r-track{grid-area:track;height:24px}
  .truck{width:54px;height:24px;left:calc(var(--p,1) * (100% - 54px))}
  .ruta-note{margin-top:16px;font-size:.95rem}
  .btn{width:100%}
  .btn-sm{width:auto}
  .hd-inner .btn{width:auto}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .hero .w>span{transform:none}
  .js .rv{opacity:1;transform:none}
}