/* ============================================================
   AG TRAILERS — design tokens
   Void black / Signal red / Plate white, industrial workshop feel.
   Signature motifs: hazard-stripe dividers (from their own reflective
   tape) and riveted "spec plate" cards (from their own homologation
   plates).
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Barlow+Condensed:wght@500;600;700&family=Barlow:wght@400;500;600;700&display=swap');

:root{
  --void:#0c0c0d;
  --charcoal:#18191b;
  --charcoal-2:#212325;
  --plate:#f3f1ea;
  --plate-2:#e8e5da;
  --red:#e2231a;
  --red-dark:#a71811;
  --chrome:#9aa0a6;
  --ink:#141414;
  --muted-dark:#c6c3ba;
  --muted-light:#5b584f;
  --radius:2px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--void);
  color:var(--plate);
  font-family:'Barlow', sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{
  font-family:'Anton', sans-serif;
  font-weight:400;
  text-transform:uppercase;
  letter-spacing:0.01em;
  margin:0;
}
.eyebrow{
  font-family:'Barlow Condensed',sans-serif;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:0.18em;
  font-size:13px;
  color:var(--red);
}
.container{
  max-width:1180px;
  margin:0 auto;
  padding:0 28px;
}
@media(max-width:640px){ .container{padding:0 20px;} }

/* focus visibility */
a:focus-visible,button:focus-visible{
  outline:2px solid var(--red);
  outline-offset:3px;
}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important; transition:none !important;}
}

/* ---------------- hazard stripe (signature divider) ---------------- */
.hazard{
  height:12px;
  width:100%;
  background:repeating-linear-gradient(
    135deg,
    var(--red) 0 18px,
    #fff 18px 36px
  );
}
.hazard--thin{height:6px;}

/* ---------------- buttons ---------------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 26px;
  font-family:'Barlow Condensed',sans-serif;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:0.06em;
  font-size:16px;
  border-radius:var(--radius);
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{transform:translateY(-2px);}
.wa-icon{width:18px;height:18px;flex:none;}
.btn-primary{
  background:var(--red);
  color:#fff;
}
.btn-primary:hover{background:var(--red-dark);}
.btn-outline{
  background:transparent;
  border-color:var(--chrome);
  color:var(--plate);
}
.btn-outline:hover{border-color:#fff;}
.btn-dark{
  background:var(--ink);
  color:var(--plate);
  border-color:var(--ink);
}

/* ---------------- header / nav ---------------- */
header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(12,12,13,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid #2a2b2d;
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 28px;
  max-width:1180px;
  margin:0 auto;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{height:44px;width:auto;}
nav ul{
  display:flex;
  gap:30px;
  list-style:none;
  margin:0;
  padding:0;
}
nav a{
  font-family:'Barlow Condensed',sans-serif;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:0.06em;
  font-size:15px;
  color:var(--muted-dark);
  position:relative;
  padding:6px 2px;
}
nav a::after{
  content:"";
  position:absolute;
  left:0;bottom:-2px;
  width:0;height:3px;
  background:repeating-linear-gradient(135deg,var(--red) 0 6px,#fff 6px 12px);
  transition:width .2s ease;
}
nav a:hover{color:#fff;}
nav a:hover::after{width:100%;}
.nav-cta{
  display:flex;
  align-items:center;
  gap:18px;
}
.nav-cta .btn{padding:10px 18px;font-size:14px;}
.burger{
  display:none;
  background:none;border:none;
  color:var(--plate);
  font-size:26px;
  cursor:pointer;
}
@media(max-width:860px){
  nav{
    position:fixed;
    top:64px;left:0;right:0;
    background:var(--void);
    border-bottom:1px solid #2a2b2d;
    max-height:0;
    overflow:hidden;
    transition:max-height .25s ease;
  }
  nav.open{max-height:420px;}
  nav ul{flex-direction:column;gap:0;padding:10px 28px 20px;}
  nav ul li{border-bottom:1px solid #232426;}
  nav ul li a{display:block;padding:14px 0;}
  .nav-cta{display:none;}
  .burger{display:block;}
}

/* ---------------- hero ---------------- */
.hero{
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  min-height:88vh;
  background:var(--void);
}
.hero-text{
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:22px;
  padding:60px clamp(28px,5vw,80px);
}
.hero-text h1{
  font-size:clamp(44px,6vw,84px);
  line-height:0.98;
  color:#fff;
}
.hero-text h1 span{color:var(--red);}
.hero-text p{
  max-width:46ch;
  color:var(--muted-dark);
  font-size:18px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:6px;}

.hero-image{
  position:relative;
  overflow:hidden;
  clip-path:polygon(14% 0,100% 0,100% 100%,0% 100%);
}
.hero-image img{
  width:100%;height:100%;
  object-fit:cover;
  object-position:center;
  filter:saturate(1.05) contrast(1.03);
}
.hero-image::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(12,12,13,0) 50%, rgba(12,12,13,0.55) 100%);
}
.hero-image::before{
  content:"";
  position:absolute;
  top:0;bottom:0;left:0;
  width:14px;
  background:repeating-linear-gradient(135deg,var(--red) 0 14px,#fff 14px 28px);
  z-index:2;
}
@media(max-width:860px){
  .hero{grid-template-columns:1fr;min-height:auto;}
  .hero-image{clip-path:none;height:340px;order:-1;}
  .hero-image::before{width:100%;height:12px;top:auto;bottom:0;left:0;}
  .hero-text{padding:44px 24px 40px;}
}

/* spec plate strip in hero */
.plate-strip{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:10px;
}
.plate{
  position:relative;
  background:linear-gradient(160deg,var(--charcoal-2),var(--charcoal));
  border:1px solid #2f3134;
  padding:14px 18px 12px;
  min-width:150px;
  border-radius:3px;
}
.plate::before,.plate::after,.plate .rivet-tl,.plate .rivet-br{
  content:"";
  position:absolute;
  width:5px;height:5px;
  border-radius:50%;
  background:#4a4c4f;
  box-shadow:inset 0 0 0 1px #222;
}
.plate::before{top:6px;left:6px;}
.plate::after{bottom:6px;right:6px;}
.plate .rivet-tl{top:6px;right:6px;}
.plate .rivet-br{bottom:6px;left:6px;}
.plate-num{
  font-family:'Barlow Condensed',sans-serif;
  font-weight:700;
  font-size:24px;
  color:#fff;
  letter-spacing:0.02em;
}
.plate-label{
  font-family:'Barlow Condensed',sans-serif;
  font-size:12px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--muted-dark);
}

/* ---------------- section shells ---------------- */
section{padding:88px 0;}
@media(max-width:640px){ section{padding:56px 0;} }
.section-dark{background:var(--void);color:var(--plate);}
.section-light{background:var(--plate);color:var(--ink);}
.section-light .eyebrow{color:var(--red-dark);}
.section-head{
  max-width:640px;
  margin-bottom:48px;
}
.section-head h2{
  font-size:clamp(32px,4vw,48px);
  margin-top:10px;
}
.section-light p, .section-light .muted{color:var(--muted-light);}
.section-dark p, .section-dark .muted{color:var(--muted-dark);}

/* ---------------- about ---------------- */
.about-grid{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:56px;
  align-items:center;
}
.about-copy p{margin:0 0 16px;font-size:17px;}
.virtudes{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-top:36px;
}
.virtud{
  border-top:4px solid var(--red);
  padding-top:14px;
}
.virtud h3{
  font-family:'Barlow Condensed',sans-serif;
  font-weight:700;
  text-transform:uppercase;
  font-size:19px;
  letter-spacing:0.03em;
  margin-bottom:6px;
}
.virtud p{font-size:15px;margin:0;color:var(--muted-light);}
.about-photo{position:relative;}
.about-photo img{
  border-radius:3px;
  aspect-ratio:1/1;
  object-fit:cover;
}
@media(max-width:860px){
  .about-grid{grid-template-columns:1fr;gap:32px;}
  .virtudes{grid-template-columns:1fr;}
  .about-photo{order:-1;max-width:340px;}
}

/* ---------------- models: 3D cylinder carousels ---------------- */
.model-group{
  margin-bottom:86px;
}
.model-group:last-child{margin-bottom:0;}
.model-group-head{
  display:flex;
  align-items:baseline;
  gap:14px;
  margin-bottom:6px;
}
.model-group-head .idx{
  font-family:'Barlow Condensed',sans-serif;
  font-weight:600;
  color:var(--red);
  font-size:14px;
  letter-spacing:.08em;
}
.model-group-head h3{
  font-family:'Barlow Condensed',sans-serif;
  font-weight:700;
  text-transform:uppercase;
  font-size:26px;
  letter-spacing:.02em;
  color:#fff;
}
.model-group-rule{
  height:3px;
  width:64px;
  background:repeating-linear-gradient(135deg,var(--red) 0 6px,#fff 6px 12px);
  margin-bottom:34px;
}

.carousel{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:14px;
}
.carousel-3d-wrap{
  perspective:1600px;
  width:var(--wrap-w);
  height:var(--wrap-h);
  flex:none;
  overflow:hidden;
  border-radius:6px;
  background:var(--charcoal);
}
.carousel-3d{
  position:relative;
  width:100%;
  height:100%;
  transform-style:preserve-3d;
}
.carousel-3d .slide{
  position:absolute;
  width:var(--slide-w);
  height:var(--slide-h);
  top:calc(50% - var(--slide-h)/2);
  left:calc(50% - var(--slide-w)/2);
  border-radius:4px;
  overflow:hidden;
  cursor:pointer;
  border:1px solid rgba(255,255,255,0.08);
  box-shadow:0 18px 34px rgba(0,0,0,.5);
  transition:transform .7s cubic-bezier(.22,.61,.36,1), opacity .7s ease, filter .5s ease, box-shadow .5s ease;
  filter:brightness(.4) saturate(.6);
}
.carousel-3d .slide img{
  width:100%;height:100%;
  object-fit:cover;
  object-position:center 58%;
  display:block;
  pointer-events:none;
}

/* fixed-angle coverflow: same visual intensity no matter how many photos a category has */
.carousel-3d .slide[data-pos="0"]{
  transform:translateX(0) translateZ(0) rotateY(0deg) scale(1);
  opacity:1; z-index:5;
  filter:brightness(1) saturate(1);
  box-shadow:0 26px 50px rgba(0,0,0,.65);
}
.carousel-3d .slide[data-pos="-1"]{
  transform:translateX(-72%) translateZ(-130px) rotateY(38deg) scale(.82);
  opacity:.55; z-index:4;
}
.carousel-3d .slide[data-pos="1"]{
  transform:translateX(72%) translateZ(-130px) rotateY(-38deg) scale(.82);
  opacity:.55; z-index:4;
}
.carousel-3d .slide[data-pos="-2"]{
  transform:translateX(-118%) translateZ(-260px) rotateY(46deg) scale(.66);
  opacity:.16; z-index:3;
}
.carousel-3d .slide[data-pos="2"]{
  transform:translateX(118%) translateZ(-260px) rotateY(-46deg) scale(.66);
  opacity:.16; z-index:3;
}
.carousel-3d .slide[data-pos="far"]{
  transform:translateX(0) translateZ(-380px) rotateY(0deg) scale(.5);
  opacity:0; z-index:1;
  pointer-events:none;
}

.carousel-btn{
  flex:none;
  width:44px;height:44px;
  border-radius:50%;
  border:1px solid #3a3b3d;
  background:var(--charcoal-2);
  color:#fff;
  font-size:18px;
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .15s ease,border-color .15s ease;
  position:relative;
  z-index:5;
}
.carousel-btn:hover{background:var(--red);border-color:var(--red);}

.carousel-meta{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:10px;
  margin-top:18px;
  font-family:'Barlow Condensed',sans-serif;
  letter-spacing:.08em;
  font-size:13px;
  color:var(--muted-dark);
  text-transform:uppercase;
}
.carousel-meta .count{color:#fff;}

.models-more{
  margin-top:20px;
  font-size:15px;
  color:var(--muted-dark);
  text-align:center;
}
.models-more b{color:#fff;}

:root{
  --slide-w:300px;
  --slide-h:416px;
  --wrap-w:min(88vw,760px);
  --wrap-h:452px;
}
@media(max-width:860px){
  :root{
    --slide-w:220px;
    --slide-h:306px;
    --wrap-w:min(92vw,560px);
    --wrap-h:336px;
  }
  .carousel{gap:8px;}
  .carousel-btn{width:38px;height:38px;font-size:16px;}
}
@media(max-width:480px){
  :root{
    --slide-w:196px;
    --slide-h:272px;
    --wrap-w:min(96vw,320px);
    --wrap-h:296px;
  }
}

/* ---------------- accesorios ---------------- */
.access-list-columns{
  list-style:none;
  margin:0;padding:0;
  column-count:2;
  column-gap:48px;
}
.access-list-columns li{
  font-size:15.5px;
  padding:9px 0 9px 16px;
  position:relative;
  color:var(--ink);
  break-inside:avoid;
  border-bottom:1px solid #e4e0d3;
}
.access-list-columns li::before{
  content:"";
  position:absolute;left:0;top:17px;
  width:6px;height:6px;
  background:var(--red);
}
@media(max-width:640px){ .access-list-columns{column-count:1;} }

/* ---------------- homologacion ---------------- */
.homo-wrap{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}
.homo-copy p{color:var(--muted-dark);margin:0 0 16px;}
.cat-plates{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}
.cat-plate{
  flex:1;
  min-width:140px;
  position:relative;
  background:linear-gradient(160deg,var(--charcoal-2),var(--charcoal));
  border:1px solid #2f3134;
  border-radius:4px;
  padding:22px 16px;
  text-align:center;
}
.cat-plate::before,.cat-plate::after{
  content:"";
  position:absolute;
  width:6px;height:6px;
  border-radius:50%;
  background:#4a4c4f;
  box-shadow:inset 0 0 0 1px #222;
}
.cat-plate::before{top:8px;left:8px;}
.cat-plate::after{bottom:8px;right:8px;}
.cat-plate .cat-num{
  font-family:'Anton',sans-serif;
  font-size:30px;
  color:var(--red);
}
.cat-plate .cat-label{
  font-family:'Barlow Condensed',sans-serif;
  letter-spacing:0.08em;
  font-size:12px;
  color:var(--muted-dark);
  text-transform:uppercase;
  margin-top:4px;
}
@media(max-width:860px){ .homo-wrap{grid-template-columns:1fr;gap:32px;} }

/* ---------------- ubicaciones ---------------- */
.loc-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}
.loc-card{
  background:#fff;
  border:1px solid #ddd8c8;
  border-top:5px solid var(--red);
  padding:28px 26px;
  border-radius:2px;
}
.loc-card h3{
  font-family:'Barlow Condensed',sans-serif;
  text-transform:uppercase;
  font-weight:700;
  font-size:20px;
  margin-bottom:12px;
  color:var(--ink);
}
.loc-card p{margin:0 0 6px;font-size:15px;color:var(--muted-light);}
.loc-card a.phone{color:var(--red-dark);font-weight:600;}
@media(max-width:640px){ .loc-grid{grid-template-columns:1fr;} }

/* ---------------- contacto ---------------- */
.contact-cta{
  background:var(--red);
  color:#fff;
  text-align:center;
}
.contact-cta .eyebrow{color:rgba(255,255,255,0.85);}
.contact-cta h2{color:#fff;margin-top:10px;}
.contact-cta p{
  max-width:52ch;
  margin:16px auto 30px;
  color:rgba(255,255,255,0.9);
  font-size:18px;
}
.contact-cta .btn-dark{background:#101010;}
.contact-cta .btn-outline{border-color:#fff;color:#fff;}

/* ---------------- footer ---------------- */
footer{
  background:var(--void);
  padding:40px 0 26px;
  text-align:center;
}
footer .brand{justify-content:center;margin-bottom:14px;}
footer .brand img{height:36px;}
footer p{
  color:#6d6a62;
  font-size:13.5px;
  margin:4px 0;
}

/* ---------------- ubicaciones: single card ---------------- */
.loc-grid--single{
  grid-template-columns:1fr;
  max-width:420px;
}

/* ---------------- cotizador de envío ---------------- */
.shipping-box{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:2px;
  background:#2a2b2d;
  border-radius:4px;
  overflow:hidden;
}
.shipping-panel{
  background:var(--charcoal);
  padding:32px;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.shipping-status{
  font-size:14.5px;
  color:var(--muted-dark);
  margin:0;
}
.shipping-result{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.shipping-result .plate{min-width:150px;}
.shipping-note{
  font-size:13px;
  color:#807d74;
  margin:8px 0 0;
  line-height:1.5;
}
.shipping-map{
  min-height:320px;
  background:#1c1d1f;
}
.shipping-map .leaflet-tile{filter:grayscale(0.35) brightness(0.92);}
@media(max-width:780px){
  .shipping-box{grid-template-columns:1fr;}
  .shipping-map{min-height:260px;order:-1;}
}