/* ==========================================================================
   Transporte JJC — transportejjc.cl
   Hoja de estilos única · tema mixto (base clara + bloques oscuros)
   v2 — cabeceras compuestas: la fotografía nunca se amplía ni va a sangre
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root{
  --accent:#253688;                /* azul del logo */
  --accent-600:#1B2A70;
  --accent-2:#3B54C9;              /* azul vivo: acciones y luces sobre fondo oscuro */
  --accent-light:#8AA2F7;          /* acento legible sobre fondo oscuro */
  --accent-soft:#EDF0FB;

  --ink:#080D1C;                   /* fondo oscuro principal */
  --ink-2:#0C1226;
  --ink-3:#111B3A;

  --text:#141B2B;
  --muted:#59647C;
  --muted-dark:rgba(255,255,255,.70);

  --base:#FFFFFF;
  --soft:#F4F6FB;
  --soft-2:#EDF1F8;
  --line:#E1E7F2;
  --line-2:#D3DBEB;
  --line-dark:rgba(255,255,255,.13);
  --line-dark-2:rgba(255,255,255,.22);

  --container:1200px;
  --gap:26px;

  --r-xs:3px;
  --r-sm:9px;
  --r:12px;
  --r-lg:18px;

  --shadow-sm:0 2px 10px rgba(8,13,28,.06);
  --shadow:0 16px 44px -12px rgba(8,13,28,.16);
  --shadow-lg:0 46px 100px -34px rgba(0,0,0,.9);

  --ff-title:"Geist","Geist Fallback",sans-serif;
  --ff-body:"IBM Plex Sans","IBM Plex Sans Fallback",sans-serif;

  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:106px;

  --noise:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:100px}
body{
  margin:0;background:var(--base);color:var(--text);
  font-family:var(--ff-body);font-size:1rem;line-height:1.72;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg,video,iframe{max-width:100%;display:block}
picture{display:contents}
img{height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 1.05em}
p:last-child{margin-bottom:0}
figure{margin:0}

h1,h2,h3,h4,h5{
  font-family:var(--ff-title);color:#0D1526;margin:0 0 .5em;
  line-height:1.1;letter-spacing:-.032em;font-weight:700;
}
h1{font-size:clamp(2.35rem,4.8vw,3.9rem);line-height:1.02;letter-spacing:-.046em;font-weight:800}
h2{font-size:clamp(1.72rem,3.2vw,2.55rem);letter-spacing:-.038em;font-weight:700}
h3{font-size:clamp(1.06rem,1.45vw,1.28rem);letter-spacing:-.024em}
h4{font-size:1rem;letter-spacing:-.018em}

/* ---------- 3. Utilidades ---------- */
.container{width:min(100% - 40px,var(--container));margin-inline:auto}
.section{padding-block:clamp(66px,7.8vw,112px)}
.section--soft{background:var(--soft)}
.section--tight{padding-block:clamp(48px,5vw,72px)}
.section--dark,.section--dark-2{position:relative;isolation:isolate;overflow:hidden;background:var(--ink);color:rgba(255,255,255,.76)}
.section--dark-2{background:var(--ink-2)}

/* ⛔ REGLA CRÍTICA: títulos claros sobre fondo oscuro o imagen.
   El reset pinta h1..h5 con selector de elemento y gana a la herencia. */
.page-hero h1,.page-hero h2,.page-hero h3,.page-hero h4,
.cta h1,.cta h2,.cta h3,.cta h4,
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4,
.section--dark-2 h1,.section--dark-2 h2,.section--dark-2 h3,.section--dark-2 h4,
.site-footer h1,.site-footer h2,.site-footer h3,.site-footer h4{color:#fff}

.page-hero,.cta,.site-footer{color:rgba(255,255,255,.76)}
.page-hero strong,.cta strong,
.section--dark strong,.section--dark-2 strong{color:#fff}

/* eyebrow: texto simple con filete de acento, nunca píldora ni punto */
.eyebrow{
  display:flex;align-items:center;gap:12px;
  font-family:var(--ff-title);font-size:.745rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--accent);
  margin:0 0 7px;
}
.eyebrow::before{content:"";width:30px;height:1px;background:currentColor;opacity:.75;flex:none}
.section-head--center .eyebrow{justify-content:center}
.page-hero .eyebrow,.cta .eyebrow,
.section--dark .eyebrow,.section--dark-2 .eyebrow,
.site-footer .eyebrow{color:var(--accent-light)}

.section-head{max-width:680px;margin-bottom:clamp(36px,4vw,58px)}
.section-head h2{margin-top:15px}
.section-head p{color:var(--muted);font-size:1.05rem;margin-bottom:0}
.section--dark .section-head p,.section--dark-2 .section-head p,.cta .section-head p{color:var(--muted-dark)}
.section-head--center{margin-inline:auto;text-align:center}

.lead{font-size:clamp(1.02rem,1.4vw,1.12rem);color:var(--muted);line-height:1.7}
.page-hero .lead,.cta .lead,.section--dark .lead{color:rgba(255,255,255,.72)}
.accent{color:var(--accent)}
.page-hero .accent,.cta .accent,
.section--dark .accent,.section--dark-2 .accent{color:var(--accent-light)}

/* ---------- 4. Decoración de bloques oscuros ---------- */
/* .deco vive dentro del bloque y recorta sus propias texturas, para que el
   bloque padre pueda dejar sobresalir una fotografía (overflow visible). */
.deco{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.deco::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(980px 560px at 76% 2%,rgba(59,84,201,.42),transparent 62%),
    radial-gradient(720px 480px at 0% 96%,rgba(37,54,136,.34),transparent 66%),
    linear-gradient(180deg,#0A1024 0%,var(--ink) 58%,#0A1126 100%);
}
.deco::after{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:80px 80px;
  -webkit-mask-image:radial-gradient(900px 580px at 24% 26%,#000,transparent 76%);
          mask-image:radial-gradient(900px 580px at 24% 26%,#000,transparent 76%);
}
.deco--rules::after{
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.055) 0 1px,transparent 1px 76px);
  background-size:auto;
  -webkit-mask-image:linear-gradient(90deg,#000,transparent 66%);
          mask-image:linear-gradient(90deg,#000,transparent 66%);
}
.deco--flat::before{background:linear-gradient(180deg,var(--ink-2),var(--ink))}
.grain{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.028;
  background-image:var(--noise);background-size:160px 160px;mix-blend-mode:overlay}

/* elipse de marca (tomada del óvalo del logo) */
.ring{position:absolute;color:rgba(138,162,247,.16);pointer-events:none;z-index:-1}

/* ---------- 5. Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--ff-title);font-weight:600;font-size:.93rem;letter-spacing:-.008em;
  padding:14px 25px;border-radius:var(--r-sm);border:1.5px solid transparent;cursor:pointer;
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),
             transform .25s var(--ease),box-shadow .25s var(--ease);
  white-space:nowrap;
}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 10px 26px rgba(37,54,136,.26)}
.btn--primary:hover{background:var(--accent-600);transform:translateY(-2px);box-shadow:0 14px 32px rgba(37,54,136,.34)}
/* sobre fondo oscuro el primario usa el azul vivo, siempre con texto blanco */
.page-hero .btn--primary,.cta .btn--primary,
.section--dark .btn--primary,.section--dark-2 .btn--primary,.site-header .btn--primary{
  background:var(--accent-2);box-shadow:0 12px 32px rgba(59,84,201,.4);color:#fff;
}
.page-hero .btn--primary:hover,.cta .btn--primary:hover,
.section--dark .btn--primary:hover,.section--dark-2 .btn--primary:hover{background:#2E45B4}

.btn--ghost{background:transparent;border-color:var(--line-2);color:var(--text)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.page-hero .btn--ghost,.cta .btn--ghost,
.section--dark .btn--ghost,.section--dark-2 .btn--ghost,.site-footer .btn--ghost{
  border-color:rgba(255,255,255,.32);color:#fff;
}
.page-hero .btn--ghost:hover,.cta .btn--ghost:hover,
.section--dark .btn--ghost:hover,.section--dark-2 .btn--ghost:hover{
  background:rgba(255,255,255,.1);border-color:#fff;color:#fff;
}
.btn-row{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}

/* enlace con flecha */
.link-arrow{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--ff-title);
  font-weight:600;font-size:.92rem;color:var(--accent);margin-top:22px;
  transition:gap .25s var(--ease),color .25s var(--ease);
}
.link-arrow svg{width:15px;height:15px;flex:none}
.link-arrow:hover{gap:14px}
.section--dark .link-arrow,.section--dark-2 .link-arrow,.cta .link-arrow{color:var(--accent-light)}

/* ---------- 6. Header ---------- */
/* Barra en el azul original del fondo del logo (#253688), con el logotipo blanco. */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:90;    /* SIEMPRE > .nav-backdrop */
  background:var(--accent);
  border-bottom:1px solid rgba(255,255,255,.14);
  transition:box-shadow .3s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 8px 30px rgba(8,13,28,.24)}
.site-header .container{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;height:var(--header-h)}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:76px;width:auto}
.brand .logo-oscuro{display:none}

.nav{display:flex;align-items:center;gap:6px;justify-self:center}
.header-fin{display:flex;align-items:center;gap:10px;justify-self:end}
.nav-list{display:flex;align-items:center;gap:2px}
.nav-list a{
  position:relative;display:block;padding:11px 17px;border-radius:7px;
  font-family:var(--ff-title);font-weight:500;font-size:.97rem;color:rgba(255,255,255,.86);
  transition:color .22s var(--ease);
}
.nav-list a::after{
  content:"";position:absolute;left:17px;right:17px;bottom:4px;height:1.5px;
  background:#fff;transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav-list a:hover{color:#fff}
.nav-list a:hover::after,.nav-list a.is-active::after{transform:scaleX(1)}
.nav-list a.is-active{color:#fff}
/* sobre la barra azul el boton va en blanco: es lo unico que destaca de verdad */
.site-header .btn--primary{background:#fff;color:var(--accent);box-shadow:0 8px 22px rgba(8,13,28,.28)}
.site-header .btn--primary:hover{background:#EDF0FB;color:var(--accent-600);
  box-shadow:0 12px 28px rgba(8,13,28,.34);transform:translateY(-2px)}
.header-fin .btn{padding:12px 22px}
.nav .nav-cta-mobile{display:none}

.burger{display:none;width:44px;height:44px;border:0;background:transparent;padding:0;cursor:pointer;position:relative;flex:none;border-radius:8px}
.burger span{position:absolute;left:11px;width:22px;height:2px;background:#fff;border-radius:2px;
  transition:transform .32s var(--ease),opacity .2s var(--ease)}
.burger span:nth-child(1){top:15px}
.burger span:nth-child(2){top:21px}
.burger span:nth-child(3){top:27px}
.burger.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.nav-backdrop{
  position:fixed;inset:0;z-index:70;             /* SIEMPRE < .site-header */
  background:rgba(6,10,22,.58);backdrop-filter:blur(2px);
  opacity:0;visibility:hidden;transition:opacity .35s var(--ease),visibility .35s;
}
.nav-backdrop.is-open{opacity:1;visibility:visible}

/* ---------- 7. Portada (home) · foto alineada a la derecha ---------- */
/* La fotografía NO va a sangre: ocupa el costado derecho con su proporción
   natural, para que no se deforme ni se recorte de más. El texto va al lado. */
.hero{
  position:relative;isolation:isolate;display:flex;align-items:center;
  min-height:min(88vh,780px);overflow:hidden;background:#F6EDEC;
  padding:calc(var(--header-h) + 40px) 0 clamp(56px,7vh,88px);
}
.hero-bg{
  position:absolute;top:var(--header-h);right:0;bottom:0;left:auto;
  width:min(60%,1040px);z-index:-2;
  /* el borde izquierdo de la foto se desvanece sobre el degradado del costado:
     así no queda ninguna línea recta entre la imagen y el texto */
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.35) 7%,#000 20%);
          mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.35) 7%,#000 20%);
}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:62% 50%}
/* El costado del texto repite el degradado del cielo de la fotografía —de azul
   frío a crema cálido— y se funde sobre ella: sin corte recto entre ambos. */
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(120% 96% at 86% 64%,rgba(255,231,196,.72) 0%,rgba(255,231,196,.28) 38%,rgba(255,231,196,0) 68%),
    radial-gradient(90% 80% at 6% 8%,rgba(226,220,240,.85) 0%,rgba(226,220,240,0) 62%),
    linear-gradient(104deg,
      #EFE9F1 0%,#F5EAEC 24%,#FAE8E2 48%,#FDE7DB 74%,#FEE9DB 100%);
  -webkit-mask-image:linear-gradient(90deg,#000 0%,#000 34%,rgba(0,0,0,.5) 44%,transparent 52%);
          mask-image:linear-gradient(90deg,#000 0%,#000 34%,rgba(0,0,0,.5) 44%,transparent 52%);
}
.hero-grid{display:grid;grid-template-columns:minmax(0,566px) minmax(0,1fr)}
.hero-texto{grid-column:1}
.hero-kicker{
  display:flex;align-items:center;gap:13px;font-family:var(--ff-title);font-size:.74rem;
  font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin:0;
}
.hero-kicker::before{content:"";width:38px;height:2px;background:var(--accent);flex:none}
.hero h1{
  color:#0D1526;font-size:clamp(2.2rem,4.1vw,3.5rem);line-height:1;letter-spacing:-.048em;
  font-weight:800;margin:15px 0 0;
}
.hero h1 em{font-style:normal;color:var(--accent);display:block}
.hero .lead{color:#38445C;max-width:470px;margin-top:22px}
.hero .btn-row{margin-top:30px}
.hero .btn--primary{background:var(--accent);color:#fff;box-shadow:0 12px 30px rgba(37,54,136,.26)}
.hero .btn--primary:hover{background:var(--accent-600)}
.hero .btn--ghost{border-color:rgba(13,21,38,.22);color:#0D1526;background:rgba(255,255,255,.6)}
.hero .btn--ghost:hover{border-color:var(--accent);color:var(--accent);background:rgba(255,255,255,.92)}

/* ---------- 8. Cabecera de página interior ---------- */
.page-hero{
  position:relative;isolation:isolate;overflow:hidden;background:var(--ink-2);
  padding-top:calc(var(--header-h) + clamp(64px,7vw,104px));
  padding-bottom:clamp(64px,7vw,104px);
}
.page-hero-bg{position:absolute;inset:0;z-index:-2}
.page-hero-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 46%}
.page-hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(92deg,rgba(8,13,28,.88) 0%,rgba(8,13,28,.62) 46%,rgba(8,13,28,.3) 100%),
    linear-gradient(180deg,rgba(8,13,28,.5) 0%,transparent 34%,rgba(8,13,28,.5) 100%);
}
.page-hero-inner{max-width:680px}
.page-hero h1{margin-top:15px;margin-bottom:16px;max-width:16ch;
  font-size:clamp(2.05rem,4vw,3.05rem)}
.page-hero p{color:rgba(255,255,255,.78);max-width:56ch;margin:0;font-size:1.04rem}
.page-hero-num{
  position:absolute;right:0;top:calc(var(--header-h) + 10px);z-index:-1;
  font-family:var(--ff-title);font-weight:800;
  font-size:clamp(8rem,15vw,15rem);line-height:.78;letter-spacing:-.06em;color:rgba(255,255,255,.07);
  pointer-events:none;user-select:none;
}

/* ---------- 9. Socios estratégicos ---------- */
.socios{background:var(--base)}
.socios-head{display:flex;align-items:flex-end;justify-content:space-between;
  gap:18px 40px;flex-wrap:wrap;margin-bottom:clamp(24px,3vw,38px)}
.socios-head h2{font-size:clamp(1.4rem,2.4vw,1.9rem);margin:15px 0 0}
.socios-head p{color:var(--muted);font-size:.98rem;max-width:540px;margin:0}
.socios-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  border-top:1px solid var(--line);border-left:1px solid var(--line);
}
.socios-grid li{
  display:flex;align-items:center;justify-content:center;
  min-height:clamp(108px,11.5vw,146px);padding:22px 26px;
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  transition:background .35s var(--ease);
}
.socios-grid li:hover{background:var(--soft)}
.socios-grid img{
  max-height:clamp(34px,4.4vw,54px);max-width:100%;width:auto;
  transition:transform .35s var(--ease);
}
.socios-grid li:hover img{transform:scale(1.04)}
/* mientras no llegan los archivos, el nombre ocupa el lugar del logotipo */
.socio-texto{
  font-family:var(--ff-title);font-weight:700;letter-spacing:-.032em;
  font-size:clamp(1.25rem,2.3vw,1.8rem);color:#0D1526;
}
@media (max-width:640px){
  .socios-grid{grid-template-columns:1fr}
  .socios-grid li{min-height:96px}
}

/* ---------- 10. Rejilla índice (servicios / ventajas) ---------- */
/* variante con imagen: la usa la rejilla de servicios de la portada */
.index-grid--foto .index-item{padding:0;display:flex;flex-direction:column}
.index-foto{aspect-ratio:3/2;overflow:hidden;background:var(--soft);flex:none}
.index-foto img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.index-item:hover .index-foto img{transform:scale(1.05)}
.index-cuerpo{padding:26px 28px 32px;flex:1;display:flex;flex-direction:column}
.index-grid--foto .index-head{margin-bottom:18px}

.index-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  border-top:1px solid var(--line);border-left:1px solid var(--line);
}
.index-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.index-grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.index-item{
  position:relative;padding:32px 30px 36px;
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  transition:background .4s var(--ease);
}
.index-item:hover{background:var(--soft)}
.section--soft .index-item:hover{background:var(--soft-2)}
.index-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:26px}
.index-num{
  font-family:var(--ff-title);font-size:.72rem;font-weight:600;letter-spacing:.18em;
  color:var(--accent);opacity:.55;
}
.index-icon{
  width:46px;height:46px;border-radius:10px;background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center;flex:none;
  transition:background .35s var(--ease),color .35s var(--ease),transform .35s var(--ease);
}
.index-icon svg{width:23px;height:23px}
.index-item:hover .index-icon{background:var(--accent);color:#fff;transform:translateY(-2px)}
.index-item h3{margin-bottom:.5em}
.index-item p{color:var(--muted);font-size:.95rem;margin-bottom:0}

.section--dark .index-grid,.section--dark-2 .index-grid{border-top-color:var(--line-dark);border-left-color:var(--line-dark)}
.section--dark .index-item,.section--dark-2 .index-item{border-right-color:var(--line-dark);border-bottom-color:var(--line-dark)}
.section--dark .index-item:hover,.section--dark-2 .index-item:hover{background:rgba(255,255,255,.04)}
.section--dark .index-item p,.section--dark-2 .index-item p{color:var(--muted-dark)}
.section--dark .index-num,.section--dark-2 .index-num{color:var(--accent-light)}
.section--dark .index-icon,.section--dark-2 .index-icon{background:rgba(138,162,247,.15);color:var(--accent-light)}
.section--dark .index-item:hover .index-icon,.section--dark-2 .index-item:hover .index-icon{background:var(--accent-light);color:var(--ink)}

/* ---------- 11. Bloque media + texto ---------- */
.media{display:grid;grid-template-columns:minmax(0,420px) minmax(0,1fr);gap:clamp(32px,5vw,68px);align-items:center}
.media--flip{grid-template-columns:minmax(0,1fr) minmax(0,420px)}
.media + .media{margin-top:clamp(62px,7vw,100px)}
.media--flip .media-figure{order:2}
.media-figure{position:relative}
.media-figure img{width:100%;border-radius:var(--r-xs);aspect-ratio:4/5;object-fit:cover;
  border:1px solid var(--line);box-shadow:var(--shadow)}
.section--dark .media-figure img,.section--dark-2 .media-figure img{border-color:rgba(255,255,255,.12)}
.media-body h2{margin-top:15px}
.media-body > p{color:var(--muted)}
.section--dark .media-body > p,.section--dark-2 .media-body > p{color:var(--muted-dark)}

.media-badge{
  position:absolute;right:14px;bottom:-22px;background:var(--accent);color:#fff;
  border-radius:var(--r-sm);padding:17px 22px;box-shadow:0 26px 60px -22px rgba(8,13,28,.6);max-width:238px;
}
.section--dark .media-badge,.section--dark-2 .media-badge,.cta .media-badge{background:var(--accent-2)}
.media-badge strong{display:block;font-family:var(--ff-title);font-size:1.42rem;font-weight:700;line-height:1.06;letter-spacing:-.035em}
.media-badge span{display:block;font-size:.79rem;line-height:1.42;color:rgba(255,255,255,.82);margin-top:5px}

/* lista con check */
.list-check{display:grid;gap:13px;margin-top:24px}
.list-check li{position:relative;padding-left:31px;font-size:.975rem;color:var(--muted)}
.list-check li strong{color:var(--text);font-weight:600}
.list-check li::before{
  content:"";position:absolute;left:0;top:.4em;width:18px;height:18px;border-radius:50%;
  background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23253688' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/10px no-repeat;
}
.section--dark .list-check li,.section--dark-2 .list-check li,.cta .list-check li{color:var(--muted-dark)}
.section--dark .list-check li strong,.section--dark-2 .list-check li strong{color:#fff}
.section--dark .list-check li::before,.section--dark-2 .list-check li::before{
  background:rgba(138,162,247,.2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238AA2F7' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/10px no-repeat;
}

/* ---------- 12. Proceso (raíl numerado) ---------- */
.step-foto{aspect-ratio:4/3;overflow:hidden;border-radius:var(--r-xs);background:var(--soft);
  margin-bottom:22px}
.step-foto img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.step:hover .step-foto img{transform:scale(1.05)}
/* con imagen: columnas iguales con separacion, sin filetes verticales */
.steps.steps--foto{gap:var(--gap);border-top:0}
.steps.steps--foto .step,.steps.steps--foto .step + .step{padding:0;border-left:0;border-top:0;margin-top:0}
.steps.steps--foto .step::before{position:static;transform:none;background:none;padding:0;
  display:block;margin-bottom:12px}

.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;counter-reset:step;
  border-top:1px solid var(--line)}
.step{position:relative;padding:30px 28px 4px 0;counter-increment:step}
.step + .step{padding-left:28px;border-left:1px solid var(--line)}
.step::before{
  content:counter(step,decimal-leading-zero);position:absolute;top:-1px;left:0;
  font-family:var(--ff-title);font-size:.74rem;font-weight:700;letter-spacing:.14em;color:var(--accent);
  background:var(--base);padding:0 12px 0 0;transform:translateY(-50%);
}
.step + .step::before{left:28px;padding-left:12px}
.section--soft .step::before{background:var(--soft)}
.step h3{margin-bottom:.5em}
.step p{color:var(--muted);font-size:.945rem;margin-bottom:0}
.section--dark .steps,.section--dark-2 .steps{border-top-color:var(--line-dark)}
.section--dark .step + .step,.section--dark-2 .step + .step{border-left-color:var(--line-dark)}
.section--dark .step::before,.section--dark-2 .step::before{color:var(--accent-light);background:var(--ink)}
.section--dark-2 .step::before{background:var(--ink-2)}
.section--dark .step p,.section--dark-2 .step p{color:var(--muted-dark)}

/* ---------- 13. Cifras ---------- */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line-dark)}
.stat{padding:28px 24px 0;border-right:1px solid var(--line-dark)}
.stat:first-child{padding-left:0}
.stat:last-child{border-right:0;padding-right:0}
.stat dt{font-family:var(--ff-title);font-weight:700;color:#fff;line-height:1;letter-spacing:-.045em;
  font-size:clamp(1.95rem,3.4vw,2.85rem)}
.stat dd{margin:11px 0 0;font-size:.86rem;color:rgba(255,255,255,.55);line-height:1.5;max-width:26ch}
.stats--light{border-top-color:var(--line)}
.stats--light .stat{border-right-color:var(--line)}
.stats--light .stat dt{color:var(--accent)}
.stats--light .stat dd{color:var(--muted)}

/* ---------- 14. Cita ---------- */
.quote{position:relative;max-width:900px;margin-inline:auto;text-align:center;padding-block:8px}
.quote .ring{left:50%;top:50%;width:620px;transform:translate(-50%,-50%);color:rgba(138,162,247,.12)}
.quote blockquote{margin:0;font-family:var(--ff-title);font-weight:500;letter-spacing:-.032em;
  font-size:clamp(1.32rem,2.7vw,2.05rem);line-height:1.3;color:#fff}
.quote cite{display:block;margin-top:26px;font-style:normal;font-size:.76rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--accent-light);font-family:var(--ff-title);font-weight:600}

/* ---------- 15. Mosaico de flota (retratos, proporción nativa) ---------- */
.fleet-mosaic{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.fleet-item{position:relative;overflow:hidden;border-radius:var(--r-xs);background:var(--ink-3);aspect-ratio:3/4}
.fleet-item:first-child{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.fleet-item img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.fleet-item:hover img{transform:scale(1.05)}
.fleet-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:46px 16px 15px;
  background:linear-gradient(180deg,rgba(6,10,22,0),rgba(6,10,22,.9));
  color:#fff;font-family:var(--ff-title);font-weight:600;font-size:.86rem;letter-spacing:-.015em;
}
.fleet-item:first-child figcaption{font-size:1rem;padding:60px 22px 20px}

/* ---------- 16. Sucursales ---------- */
.branch-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border-top:1px solid var(--line);border-left:1px solid var(--line)}
.branch{position:relative;padding:30px 28px 34px;
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  transition:background .4s var(--ease)}
.branch:hover{background:var(--base)}
.section--soft .branch:hover{background:var(--base)}
.branch .tag{display:flex;align-items:center;gap:9px;font-family:var(--ff-title);font-size:.685rem;
  font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.branch .tag svg{width:15px;height:15px;flex:none}
.branch h3{font-size:1.16rem;margin-bottom:.45em}
.branch address{font-style:normal;color:var(--muted);font-size:.94rem;line-height:1.6}
.section--dark .branch-grid{border-top-color:var(--line-dark);border-left-color:var(--line-dark)}
.section--dark .branch{border-right-color:var(--line-dark);border-bottom-color:var(--line-dark)}
.section--dark .branch:hover{background:rgba(255,255,255,.04)}
.section--dark .branch .tag{color:var(--accent-light)}
.section--dark .branch address{color:var(--muted-dark)}

/* ---------- 17. Datos de contacto con ícono ---------- */
.contact-list{display:grid;gap:15px}
.contact-list li{display:flex;align-items:flex-start;gap:12px;font-size:.97rem}
.contact-list a,.contact-list .contact-line{display:inline-flex;align-items:center;gap:12px;color:inherit;transition:color .22s var(--ease)}
.contact-list a:hover{color:var(--accent)}
.contact-icon{width:18px;height:18px;flex:none;color:var(--accent);margin-top:.22em}
.contact-list a .contact-icon{margin-top:0}
.site-footer .contact-icon,.section--dark .contact-icon{color:var(--accent-light)}
.site-footer .contact-list a:hover,.section--dark .contact-list a:hover{color:#fff}
.contact-label{display:flex;align-items:center;gap:11px;font-family:var(--ff-title);font-size:.7rem;
  font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.contact-label::before{content:"";width:22px;height:1px;background:var(--accent);opacity:.7;flex:none}
.site-footer .contact-label,.section--dark .contact-label{color:rgba(255,255,255,.5)}

.contact-layout{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:clamp(34px,5vw,64px);align-items:start}
.contact-block + .contact-block{margin-top:32px;padding-top:32px;border-top:1px solid var(--line)}

/* ---------- 18. Formulario ---------- */
.form-card{background:var(--base);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(26px,3.2vw,40px);box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1 / -1}
.field label{font-family:var(--ff-title);font-size:.8rem;font-weight:600;color:var(--text);letter-spacing:.01em}
.field input,.field textarea{width:100%;background:var(--soft);border:1.5px solid var(--line);
  border-radius:var(--r-sm);padding:12px 14px;font-size:.955rem;
  transition:border-color .22s var(--ease),background .22s var(--ease),box-shadow .22s var(--ease)}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--accent);background:var(--base);
  box-shadow:0 0 0 3px rgba(37,54,136,.12)}
.field input::placeholder,.field textarea::placeholder{color:#96A1B6}
.form-card .btn{margin-top:22px;width:100%}

.form-alert{display:none;align-items:flex-start;gap:11px;border-radius:var(--r-sm);
  padding:14px 17px;margin-bottom:22px;font-size:.93rem;line-height:1.55;border:1px solid transparent}
.form-alert.is-visible{display:flex}
.form-alert--ok{background:#E9F7EF;border-color:#B7E4C9;color:#1B6B3F}
.form-alert--err{background:#FDECEC;border-color:#F5C3C3;color:#9B2226}
.form-alert svg{width:19px;height:19px;flex:none;margin-top:.12em}

.map{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);line-height:0}
.map iframe{width:100%;height:420px;border:0}

/* ---------- 19. CTA sobre el footer ---------- */
.cta{
  position:relative;isolation:isolate;background:var(--ink);overflow:hidden;
  padding-block:clamp(78px,9vw,124px);text-align:center;
}
.cta-bg{position:absolute;inset:0;z-index:-2}
.cta-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.cta::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(8,13,28,.78) 0%,rgba(8,13,28,.6) 46%,rgba(8,13,28,.8) 100%),
             linear-gradient(92deg,rgba(37,54,136,.34),rgba(8,13,28,.14));
}
.cta-inner{max-width:760px;margin-inline:auto}
.cta .eyebrow{justify-content:center}
.cta h2{margin-top:15px;margin-bottom:16px}
.cta p{color:rgba(255,255,255,.8);margin-bottom:0;font-size:1.06rem}
.cta .btn-row{justify-content:center;margin-top:32px}
.cta .ring{right:-140px;bottom:-180px;width:520px}

/* ---------- 20. Footer ---------- */
.site-footer{position:relative;isolation:isolate;background:var(--ink-2);color:rgba(255,255,255,.7);
  padding-block:clamp(52px,6vw,74px) 30px;overflow:hidden}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.25fr;gap:38px var(--gap)}
.footer-brand img{height:54px;width:auto;margin-bottom:20px}
.footer-brand p{font-size:.93rem;color:rgba(255,255,255,.6);max-width:292px;margin-bottom:0}
.footer-col h4{font-family:var(--ff-title);font-size:.72rem;font-weight:600;letter-spacing:.2em;
  text-transform:uppercase;color:#fff;margin-bottom:18px}
.footer-links{display:grid;gap:11px}
.footer-links a{font-size:.93rem;color:rgba(255,255,255,.64);transition:color .22s var(--ease)}
.footer-links a:hover{color:#fff}
.site-footer .contact-list li{font-size:.92rem;color:rgba(255,255,255,.7)}
.site-footer .ring{right:-140px;top:-120px;width:480px;color:rgba(138,162,247,.09)}

.footer-credit{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  text-align:center;font-size:.8rem;color:rgba(255,255,255,.6);
}
.footer-credit a{color:var(--accent-light);text-decoration:none;transition:color .22s var(--ease)}
.footer-credit a:hover{color:#fff}

/* ---------- 21. WhatsApp flotante ---------- */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:54px;height:54px;border-radius:50%;
  background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 28px rgba(8,13,28,.32);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.wa-float:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 16px 34px rgba(8,13,28,.38)}
.wa-float svg{width:28px;height:28px}

/* ---------- 22. Animaciones ---------- */
/* Sin JS todo se ve. El ocultamiento solo existe si el script marcó <html class="js">. */
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .75s var(--ease),transform .75s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
/* Salvavidas: si .js se aplicó pero el observer no corrió, el contenido aparece igual. */
.js .reveal{animation:reveal-failsafe 0s linear 3s forwards}
@keyframes reveal-failsafe{to{opacity:1;transform:none}}
[data-delay="1"]{transition-delay:.08s}
[data-delay="2"]{transition-delay:.16s}
[data-delay="3"]{transition-delay:.24s}
[data-delay="4"]{transition-delay:.32s}
[data-delay="5"]{transition-delay:.4s}

/* Transiciones de página (cross-fade nativo, suave y rápido) */
@view-transition{navigation:auto}
::view-transition-old(root),
::view-transition-new(root){animation-duration:.15s;animation-timing-function:cubic-bezier(.4,0,.2,1)}

/* ---------- 23. Responsive ---------- */
@media (max-width:1120px){
}

@media (max-width:1024px){
  :root{--gap:22px}
  .index-grid,.index-grid--2,.index-grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step:nth-child(3){border-left:0;padding-left:0}
  .step:nth-child(3)::before{left:0;padding-left:0}
  .step:nth-child(n+3){border-top:1px solid var(--line);margin-top:26px}
  .section--dark .step:nth-child(n+3),.section--dark-2 .step:nth-child(n+3){border-top-color:var(--line-dark)}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat:nth-child(2){border-right:0;padding-right:0}
  .stat:nth-child(3){padding-left:0}
  .stat:nth-child(n+3){margin-top:24px;padding-top:26px;border-top:1px solid var(--line-dark)}
  .stats--light .stat:nth-child(n+3){border-top-color:var(--line)}
  .branch-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px 26px}
  .contact-layout{grid-template-columns:1fr;gap:38px}
}

@media (max-width:880px){
  :root{--header-h:84px}
  .brand img{height:54px}
  .burger{display:block}
  .nav{
    position:fixed;top:0;right:0;bottom:0;width:min(340px,86vw);
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;
    background:var(--base);padding:calc(var(--header-h) + 20px) 22px 30px;
    transform:translateX(102%);transition:transform .4s var(--ease);
    box-shadow:-16px 0 46px rgba(8,13,28,.24);overflow-y:auto;
  }
  .nav.is-open{transform:none}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px}
  .nav-list a{color:var(--text);padding:14px;border-radius:var(--r-sm);font-size:1.02rem}
  .nav-list a::after{display:none}
  .nav-list a:hover,.nav-list a.is-active{color:var(--accent);background:var(--accent-soft)}
  .nav-cta-desktop{display:none}
  .nav .nav-cta-mobile{display:inline-flex;margin:20px 0 0;width:100%;
    background:var(--accent);color:#fff;box-shadow:0 10px 26px rgba(37,54,136,.26)}
  .nav .nav-cta-mobile:hover{background:var(--accent-600);color:#fff}


  /* cabecera interior: la foto deja de colgar y se pone en línea */
  .page-hero-num{font-size:8rem}

  .media,.media--flip{grid-template-columns:1fr}
  .media--flip .media-figure{order:0}
  .media-figure{max-width:400px}
  .media-badge{right:12px;bottom:-18px;padding:15px 19px}
  .fleet-mosaic{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
  .fleet-item:first-child{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
  .trust .container{padding-block:22px}
  .form-grid{grid-template-columns:1fr}
  .map iframe{height:330px}
}

@media (max-width:820px){
  /* portada en móvil: la fotografía arriba y el texto debajo, sobre blanco */
  .hero{display:block;min-height:0;padding:0;background:#fff}
  .hero::before{display:none}
  .hero-bg{position:relative;inset:auto;width:100%;max-width:none;z-index:0;aspect-ratio:4/3;
    -webkit-mask-image:none;mask-image:none;
    margin-top:var(--header-h);border-bottom:1px solid var(--line)}
  .hero-bg img{object-position:50% 50%}
  .hero-grid{display:block;padding-block:clamp(34px,6vw,52px)}
  .hero-texto{grid-column:auto}
  .hero h1{font-size:clamp(2rem,8.4vw,2.75rem)}
  .hero .lead{max-width:none}
}

@media (max-width:560px){
  .container{width:min(100% - 32px,var(--container))}
  .section{padding-block:clamp(56px,11vw,72px)}
  .hero .btn-row{gap:10px}
  .hero .btn-row .btn{flex:1 1 100%}
  .btn{padding:13px 21px;font-size:.9rem}
  .btn-row .btn{flex:1 1 auto}
  .index-grid,.index-grid--2,.index-grid--4,.branch-grid{grid-template-columns:1fr}
  .index-item,.branch{padding:26px 22px 30px}
  .steps{grid-template-columns:1fr}
  .step,.step + .step{padding:26px 0 4px;border-left:0}
  .step + .step{border-top:1px solid var(--line);margin-top:22px}
  .step + .step::before{left:0;padding-left:0}
  .section--dark .step + .step,.section--dark-2 .step + .step{border-top-color:var(--line-dark)}
  .stats{grid-template-columns:1fr}
  .stat,.stat:nth-child(n+2){border-right:0;padding:24px 0 0;margin-top:0}
  .stat:nth-child(n+2){margin-top:22px;padding-top:24px;border-top:1px solid var(--line-dark)}
  .stats--light .stat:nth-child(n+2){border-top-color:var(--line)}
  .page-hero-num{font-size:7rem}
  .media-badge{position:static;margin-top:16px;max-width:none}
  .fleet-mosaic{gap:8px}
  .fleet-item figcaption{font-size:.74rem;padding:34px 10px 10px}
  .fleet-item:first-child figcaption{font-size:.82rem;padding:44px 14px 14px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-brand p{max-width:none}
  .trust-list{gap:6px 24px}
  .wa-float{width:50px;height:50px;right:16px;bottom:16px}
  .wa-float svg{width:25px;height:25px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
  .js .reveal{opacity:1;transform:none;animation:none}
  ::view-transition-old(root),::view-transition-new(root){animation:none}
}