/* ============================================================
   FR8WARE Logistics — Sitio web
   Dirección "Cinemática": fondo oscuro, full-bleed, rojo de marca.
   Implementación de producción del handoff de diseño.
   ============================================================ */

:root{
  /* Color */
  --bg:#0B0C0E;          /* fondo base */
  --surface:#101216;     /* superficie / paneles */
  --red:#ff0000;         /* rojo corporativo (manual, pág. 7) */
  --red-hover:#850000;   /* rojo oscuro corporativo (manual) */
  --white:#ffffff;
  --t-66:rgba(255,255,255,.66);
  --t-60:rgba(255,255,255,.60);
  --t-50:rgba(255,255,255,.50);
  --t-45:rgba(255,255,255,.45);
  --t-72:rgba(255,255,255,.72);
  --t-85:rgba(255,255,255,.85);
  --line:rgba(255,255,255,.08);
  --line-14:rgba(255,255,255,.14);

  /* Tipografía */
  /* Tipografía corporativa (manual, pág. 9): Montserrat.
     (Exposure, la fuente de la marca, vive dentro de los assets del logo.) */
  --f-display:'Montserrat',system-ui,sans-serif;
  --f-head:'Montserrat',system-ui,sans-serif;
  --f-body:'Montserrat',system-ui,sans-serif;
  --f-mono:'Montserrat',system-ui,sans-serif;

  /* Forma */
  --maxw:1340px;
  --pad:40px;
  --r-btn:2px;
  --r-img:3px;
  --nav-h:72px;
}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h)}
body{
  margin:0;background:var(--bg);color:var(--white);
  font-family:var(--f-body);-webkit-font-smoothing:antialiased;
  overflow-x:clip;
}
img{display:block;max-width:100%}
ul{margin:0;padding:0;list-style:none}
a{color:inherit}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:2px}

.container{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.accent{color:var(--red)}

/* ---------- Eyebrow ---------- */
.eyebrow{display:flex;align-items:center;gap:14px;margin:0;
  font-family:var(--f-mono);font-size:12.5px;letter-spacing:.24em;text-transform:uppercase;font-weight:700}
.eyebrow--light{color:#fff;letter-spacing:.26em}
.eyebrow--red{color:var(--red)}
.eyebrow--muted{color:var(--t-50);margin-bottom:8px}
.eyebrow__bar{width:46px;height:2px;background:var(--red);flex:none}

/* ---------- Títulos ---------- */
.h2{font-family:var(--f-head);font-weight:800;font-size:clamp(32px,4vw,46px);
  line-height:1.08;letter-spacing:-.015em;color:#fff;margin:16px 0 0}
.h2--lg{font-size:clamp(34px,4.4vw,52px);line-height:1.04;margin:0}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;border-radius:var(--r-btn);
  text-decoration:none;font-family:var(--f-body);font-weight:700;letter-spacing:.02em;
  border:none;cursor:pointer;transition:background .2s ease,border-color .2s ease,color .2s ease}
.btn--solid{background:var(--red);color:#fff}
.btn--solid:hover{background:var(--red-hover)}
.btn--glass{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);color:#fff;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);font-weight:600}
.btn--glass:hover{background:rgba(255,255,255,.16)}
.btn--lg{font-size:15px;padding:17px 32px}

/* ============================================================
   NAV
   ============================================================ */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;
  border-bottom:1px solid transparent;transition:background .3s ease,border-color .3s ease}
.nav.is-scrolled{background:rgba(11,12,14,.9);border-bottom-color:rgba(255,255,255,.1);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.nav__inner{max-width:var(--maxw);margin:0 auto;padding:18px var(--pad);
  display:flex;align-items:center;justify-content:space-between}
.nav__logo{display:flex}
.nav__logo img{height:44px;width:auto}
.nav__links{display:flex;align-items:center;gap:36px}
.nav__link{font-size:14px;font-weight:500;color:rgba(255,255,255,.62);text-decoration:none;transition:color .2s ease}
.nav__link:hover{color:#fff}
.nav__link.is-active{color:#fff;font-weight:600}
.nav__cta{font-size:13px;font-weight:700;letter-spacing:.04em;padding:12px 22px;text-transform:uppercase}

.nav__toggle{display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;background:none;border:none;cursor:pointer;padding:10px}
.nav__toggle span{display:block;height:2px;width:100%;background:#fff;border-radius:2px;
  transition:transform .25s ease,opacity .2s ease}
.nav.is-menu-open .nav__toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.is-menu-open .nav__toggle span:nth-child(2){opacity:0}
.nav.is-menu-open .nav__toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;overflow:hidden}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.42}
.hero__veil{position:absolute;inset:0}
.hero__veil--v{background:linear-gradient(180deg,rgba(11,12,14,.7) 0%,rgba(11,12,14,.32) 38%,rgba(11,12,14,.55) 72%,#0B0C0E 100%)}
.hero__veil--h{background:linear-gradient(90deg,rgba(11,12,14,.86) 0%,rgba(11,12,14,.1) 58%,transparent 100%)}
.hero__inner{position:relative;flex:1;max-width:var(--maxw);width:100%;margin:0 auto;
  padding:0 var(--pad);display:flex;flex-direction:column}
.hero__content{flex:1;display:flex;flex-direction:column;justify-content:center;max-width:900px;padding-top:90px}
.hero__title{font-family:var(--f-display);font-weight:900;color:#fff;
  font-size:clamp(56px,9vw,118px);line-height:.9;letter-spacing:-.02em;text-transform:uppercase;margin:0;
  overflow-wrap:anywhere}
.hero__lead{font-size:clamp(16px,2vw,19px);line-height:1.65;color:rgba(255,255,255,.74);
  max-width:640px;margin:30px 0 0;font-weight:400}
.hero__actions{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}

.hero__strip{display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(255,255,255,.12);margin-bottom:36px}
.hero__strip li{display:block}
.strip__cell{display:block;padding:26px 28px;text-decoration:none;
  border-right:1px solid rgba(255,255,255,.1);height:100%;transition:background .2s ease}
.hero__strip li:first-child .strip__cell{padding-left:0}
.hero__strip li:last-child .strip__cell{padding-right:0;border-right:none}
.strip__cell:hover{background:rgba(255,255,255,.03)}
.strip__num{display:block;font-family:var(--f-mono);font-size:11px;color:var(--red);letter-spacing:.14em}
.strip__name{display:block;font-size:16px;font-weight:700;color:#fff;margin-top:8px}
.strip__sub{display:block;font-size:13px;color:var(--t-50);margin-top:4px}

/* ============================================================
   QUIÉNES SOMOS
   ============================================================ */
.about{max-width:var(--maxw);margin:0 auto;padding:120px var(--pad) 40px}
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about__p{font-size:17px;line-height:1.7;color:var(--t-66);margin:26px 0 0}
.about__p + .about__p{margin-top:20px}
.about__mosaic{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:14px;height:460px}
.about__tile{background-size:cover;background-position:center;border-radius:var(--r-img)}
.about__tile--tall{grid-row:1 / span 2}

/* ============================================================
   SERVICIOS
   ============================================================ */
.services{padding:100px 0 0;scroll-margin-top:var(--nav-h)}
.services__head{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad) 60px}
.services__head-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end;margin-top:16px}
.services__intro{font-size:16px;line-height:1.7;color:var(--t-60);margin:0}

.svc-row{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.svc-row--last{border-bottom:1px solid var(--line)}
.svc-media{background-size:cover;background-position:center;min-height:580px}
.svc-row--a .svc-panel{background:var(--surface)}      /* imagen a la izquierda */
.svc-row--b .svc-panel{background:var(--bg)}           /* imagen a la derecha */
.svc-panel{padding:72px 64px;display:flex;flex-direction:column;justify-content:center}
/* imagen a la derecha en desktop */
.svc-row--media-right .svc-media{order:2}
.svc-row--media-right .svc-panel{order:1}

.svc-tag{font-family:var(--f-mono);font-size:12px;color:var(--red);letter-spacing:.2em;margin:0;text-transform:uppercase}
.svc-title{font-family:var(--f-head);font-weight:800;font-size:36px;color:#fff;margin:12px 0 0;letter-spacing:-.01em}
.svc-lead{font-size:16px;line-height:1.6;color:var(--t-60);margin:18px 0 26px;max-width:540px}

.svc-list--2col{column-count:2;column-gap:36px}
.svc-list li{position:relative;padding:8px 0 8px 20px;font-size:14.5px;line-height:1.5;color:var(--t-72);break-inside:avoid}
.svc-list li::before{content:"";position:absolute;left:0;top:15px;width:6px;height:6px;background:var(--red)}
.svc-list--rows li{padding:10px 0 10px 20px;font-size:15.5px;color:var(--t-85);border-bottom:1px solid rgba(255,255,255,.07)}
.svc-list--rows li:last-child{border-bottom:none}
.svc-list--rows li::before{top:17px}
.svc-cta{font-size:14px;padding:14px 26px;width:-moz-fit-content;width:fit-content;margin-top:30px}

/* ============================================================
   NOSOTROS
   ============================================================ */
.nosotros{scroll-margin-top:var(--nav-h);padding:120px 0}
.nosotros__top{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.nosotros__photo{position:relative;height:480px;border-radius:var(--r-img);overflow:hidden;
  background-image:url('../assets/nosotros.jpg');background-size:cover;background-position:center}
.nosotros__photo-veil{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(11,12,14,.5))}
.nosotros__statement{font-family:var(--f-head);font-weight:700;font-size:clamp(24px,2.6vw,30px);
  line-height:1.32;letter-spacing:-.01em;color:#fff;margin:18px 0 0}

.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:64px}
.mv-card{background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--red);padding:48px}
.mv-card__title{font-family:var(--f-head);font-weight:800;font-size:24px;color:#fff;margin:0;letter-spacing:.01em}
.mv-card__p{font-size:16px;line-height:1.7;color:var(--t-66);margin:18px 0 0}

.values{margin-top:64px}
.values__grid{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid rgba(255,255,255,.1)}
.values__cell{padding:28px 16px;border-right:1px solid var(--line)}
.values__cell:first-child{padding-left:0}
.values__cell:last-child{padding-right:0;border-right:none}
.values__num{display:block;font-family:var(--f-mono);font-size:12px;color:var(--red)}
.values__name{display:block;font-family:var(--f-head);font-weight:700;font-size:18px;color:#fff;margin-top:10px}

/* ============================================================
   CONTACTO
   ============================================================ */
.contact{scroll-margin-top:var(--nav-h);background:var(--surface);border-top:1px solid var(--line)}
.contact .container{padding-top:100px;padding-bottom:100px}
.contact__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:72px}
.contact__blocks{margin-top:40px;display:flex;flex-direction:column;gap:28px}
.contact__k{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--t-45);margin:0}
.contact__v{font-size:16px;color:var(--t-85);margin:8px 0 0;line-height:1.5}
.contact__phones{display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:8px}
.contact__phones a,.contact__mail{font-size:16px;color:var(--t-85);text-decoration:none;transition:color .2s ease}
.contact__phones a:hover,.contact__mail:hover{color:var(--red)}
.contact__mail{margin-top:8px;display:inline-block}
.contact__map{margin-top:36px;height:240px;border-radius:var(--r-img);overflow:hidden;border:1px solid rgba(255,255,255,.1)}
.contact__map iframe{border:0;width:100%;height:100%;filter:grayscale(.4) invert(.9) hue-rotate(180deg)}

.contact__card{background:var(--bg);border:1px solid var(--line);padding:48px}
.contact__card-intro{font-size:16px;color:var(--t-66);line-height:1.6;margin:0 0 28px}
.form{display:flex;flex-direction:column;gap:20px}
.field__label{display:block;margin-bottom:8px;font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--t-50)}
.field__input{width:100%;background:var(--surface);border:1px solid var(--line-14);color:#fff;
  font-size:15px;font-family:var(--f-body);padding:14px 16px;border-radius:var(--r-btn);outline:none;transition:border-color .2s ease}
.field__input::placeholder{color:rgba(255,255,255,.32)}
.field__input:focus{border-color:var(--red)}
.field__textarea{resize:vertical;min-height:120px}
.form__check{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--t-60);line-height:1.5;cursor:pointer}
.form__check input{accent-color:var(--red);width:16px;height:16px;margin-top:2px;flex:none}
.form__submit{justify-content:center;font-size:15px;padding:16px;margin-top:4px}
.form__success{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-height:380px}
.form__check-icon{width:52px;height:52px;border-radius:50%;background:var(--red);display:flex;align-items:center;justify-content:center;font-size:26px;color:#fff}
.form__success-title{font-family:var(--f-head);font-weight:800;font-size:26px;color:#fff;margin:24px 0 0}
.form__success-text{font-size:16px;color:var(--t-60);margin:10px 0 0;line-height:1.6}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--bg);border-top:1px solid var(--line)}
.footer .container{padding-top:64px;padding-bottom:40px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px}
.footer__logo{height:26px;width:auto}
.footer__desc{font-size:15px;line-height:1.6;color:var(--t-50);margin:22px 0 0;max-width:340px}
.footer__moving{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:20px;color:#fff;margin:24px 0 0;letter-spacing:-.01em}
.footer__k{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.4);margin:0}
.footer__links{display:flex;flex-direction:column;gap:12px;margin-top:18px}
.footer__links a{font-size:15px;color:var(--t-72);text-decoration:none;transition:color .2s ease}
.footer__links a:hover{color:#fff}
.footer__addr{font-size:15px;color:var(--t-72);line-height:1.5}
.footer__bar{border-top:1px solid var(--line);margin-top:48px;padding-top:24px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer__bar span{font-size:13px;color:rgba(255,255,255,.4)}

/* ============================================================
   SCROLL-REVEAL
   ============================================================ */
[data-reveal]{opacity:0;transform:translateY(28px);
  transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
[data-reveal].is-visible{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none;transition:none}
  .btn,.nav__link,.nav__toggle span,.field__input,.strip__cell{transition:none}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .svc-panel{padding:56px 44px}
  .svc-media{min-height:480px}
  .contact__grid{gap:48px}
}

/* Tablet — colapsa rejillas de 2 columnas */
@media (max-width:900px){
  :root{--pad:28px}
  .about__grid,.nosotros__top,.services__head-grid,.mv-grid,.contact__grid{grid-template-columns:1fr;gap:40px}
  .about{padding-top:90px}
  .about__mosaic{height:360px}
  .services__head{padding-bottom:40px}
  .values__grid{grid-template-columns:repeat(3,1fr)}
  .values__cell{border-bottom:1px solid var(--line)}
  .values__cell:nth-child(3n){border-right:none}
  .values__cell:nth-child(3n+1){padding-left:0}
  .nosotros{padding:90px 0}
  .nosotros__photo{height:380px}
  .contact__card{padding:36px 28px}

  /* filas de servicio: imagen arriba, contenido abajo */
  .svc-row{grid-template-columns:1fr}
  .svc-media{min-height:300px;order:0 !important}
  .svc-row--media-right .svc-panel{order:0}
  .svc-panel{order:0;padding:48px 28px}
  .svc-list--2col{column-count:2}
}

/* Móvil — menú hamburguesa + 1 columna */
/* Nav colapsa a hamburguesa desde tableta (el logo grande + 5 links no caben) */
@media (max-width:960px){
  .nav__toggle{display:flex}
  .nav__links{position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:rgba(11,12,14,.97);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
    padding:8px var(--pad) 24px;
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:opacity .25s ease,transform .25s ease}
  .nav.is-menu-open .nav__links{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav__link{padding:16px 0;border-bottom:1px solid var(--line);font-size:16px}
  .nav__cta{margin-top:18px;justify-content:center;padding:15px 22px;font-size:14px}
}

@media (max-width:760px){
  .hero__content{padding-top:120px}
  .hero__strip{grid-template-columns:1fr 1fr;margin-bottom:28px}
  .strip__cell{padding:20px 18px}
  .hero__strip li:nth-child(odd) .strip__cell{padding-left:0}
  .hero__strip li:nth-child(even) .strip__cell{padding-right:0;border-right:none}
  .hero__strip li:nth-child(1) .strip__cell,
  .hero__strip li:nth-child(2) .strip__cell{border-bottom:1px solid rgba(255,255,255,.1)}

  .svc-list--2col{column-count:1}
  .svc-title{font-size:30px}
  .mv-card{padding:36px 28px}
  .values__grid{grid-template-columns:repeat(2,1fr)}
  .values__cell:nth-child(3n){border-right:1px solid var(--line)}
  .values__cell:nth-child(2n){border-right:none}
  .values__cell:nth-child(2n+1){padding-left:0}
  .footer__grid{grid-template-columns:1fr;gap:36px}
  .footer__bar{flex-direction:column;gap:8px}
  .contact .container{padding-top:72px;padding-bottom:72px}
}

@media (max-width:430px){
  :root{--pad:20px}
  .svc-panel{padding:40px 20px}
  .contact__card{padding:28px 20px}
  .hero__actions .btn{flex:1;justify-content:center}
}

/* ============================================================
   LOGOTIPO OFICIAL REBANADO (izquierda / avión / derecha)
   Asset del manual corporativo: versión blanca (Negativo) para
   fondo oscuro, sin claim (forma sencilla permitida, pág. 5).
   Wordmark 2215×224; el avión de la "A" vive en x:679–770.
   ============================================================ */
.lgc{--lw:2215;--lh:224;--x0:679;--x1:770;--s:calc(var(--h)/var(--lh));
  display:inline-flex;align-items:center;position:relative}
.lg{display:block;height:calc(var(--lh)*var(--s)*1px);
  background-image:url('../assets/brand/logotipo-blanco.png');background-repeat:no-repeat;
  background-size:calc(var(--lw)*var(--s)*1px) calc(var(--lh)*var(--s)*1px)}
.lg--left{width:calc(var(--x0)*var(--s)*1px);background-position:0 0}
.lg--plane{width:calc((var(--x1) - var(--x0))*var(--s)*1px);
  background-position:calc(var(--x0)*var(--s)*-1px) 0;will-change:transform}
.lg--right{width:calc((var(--lw) - var(--x1))*var(--s)*1px);
  background-position:calc(var(--x1)*var(--s)*-1px) 0}

.nav__logo{display:flex;align-items:center;text-decoration:none}
.lgc--nav{--h:26;animation:logoIn 1s cubic-bezier(.16,1,.3,1) both;
  transition:transform .35s cubic-bezier(.16,1,.3,1),filter .35s ease}
@keyframes logoIn{0%{opacity:0;transform:translateY(-16px) scale(.92)}100%{opacity:1;transform:none}}
.nav__logo:hover .lgc--nav{transform:translateY(-1px);filter:drop-shadow(0 6px 16px rgba(255,0,0,.35))}
/* el avión del nav despega solito cada 9s… */
.lgc--nav .lg--plane{animation:navPlaneIdle 9s ease-in-out 4s infinite}
@keyframes navPlaneIdle{
  0%,86%,100%{transform:none}
  90%{transform:translateY(-5px) rotate(-8deg)}
  95%{transform:translateY(1px) rotate(3deg)}
}
/* …y hace un vuelo corto al pasar el cursor */
.nav__logo:hover .lg--plane{animation:navPlaneHop .7s cubic-bezier(.34,1.56,.64,1)}
@keyframes navPlaneHop{
  0%{transform:none}
  35%{transform:translate(3px,-9px) rotate(-14deg)}
  70%{transform:translate(-1px,1px) rotate(4deg)}
  100%{transform:none}
}

/* ============================================================
   PANTALLA DE CARGA — el avión aterriza en el logo
   ============================================================ */
.loader{position:fixed;inset:0;z-index:200;background:#0B0C0E;
  display:flex;align-items:center;justify-content:center;
  animation:loaderHide .55s ease 2.4s forwards}
@keyframes loaderHide{to{opacity:0;visibility:hidden;pointer-events:none}}
.loader__inner{display:flex;flex-direction:column;align-items:center;gap:26px}
/* el símbolo oficial (avión) aterriza sobre el wordmark = ensamble del imagotipo */
.loader__iso{height:96px;width:auto;opacity:0;
  animation:isoLand 1.2s cubic-bezier(.22,1,.36,1) .25s forwards}
@keyframes isoLand{
  0%{opacity:0;transform:translate(-190px,-130px) rotate(-22deg) scale(1.3)}
  16%{opacity:1}
  58%{transform:translate(8px,6px) rotate(6deg) scale(1.03)}
  78%{transform:translate(-2px,-4px) rotate(-3deg)}
  100%{opacity:1;transform:none}
}
.loader__wm{height:32px;width:auto;opacity:0;
  animation:wmIn .65s cubic-bezier(.16,1,.3,1) 1.2s forwards}
@keyframes wmIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.loader__tag{margin:0;font-family:var(--f-mono);font-weight:700;font-size:11px;
  letter-spacing:.34em;text-transform:uppercase;color:var(--t-45);
  opacity:0;animation:tagIn .6s ease 1.6s forwards}
@keyframes tagIn{from{opacity:0;transform:translateY(8px)}to{opacity:.8;transform:none}}

/* ============================================================
   RUTAS ANIMADAS EN EL HERO (canvas)
   ============================================================ */
.hero__routes{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.6}

/* ============================================================
   BARRA DE PROGRESO DE SCROLL
   ============================================================ */
.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:100;
  background:linear-gradient(90deg,#850000,var(--red));box-shadow:0 0 12px rgba(255,0,0,.6)}

/* ============================================================
   CINTA EN MOVIMIENTO (marquee)
   ============================================================ */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--surface);padding:22px 0;margin-top:40px;--mq-dur:38s}
.marquee__track{display:flex;width:max-content;animation:marq var(--mq-dur) linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__set{display:flex;align-items:center;flex:none}
.marquee b{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:clamp(20px,2.4vw,30px);
  letter-spacing:-.01em;color:rgba(255,255,255,.16);white-space:nowrap;transition:color .4s ease}
.marquee:hover b{color:rgba(255,255,255,.28)}
.marquee i{display:block;width:10px;height:10px;background:var(--red);margin:0 26px;flex:none;
  clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
@keyframes marq{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}

/* ============================================================
   PARALLAX (vía background-position — no choca con transform)
   ============================================================ */
.hero__bg{background-position:center calc(50% + var(--py,0px))}
.svc-media{background-position:center calc(50% + var(--py,0px))}
.nosotros__photo{background-position:center calc(50% + var(--py,0px))}

/* ============================================================
   REVELADO ESCALONADO
   ============================================================ */
.svc-row .svc-media{opacity:0;transition:opacity .9s cubic-bezier(.16,1,.3,1)}
.svc-row.is-visible .svc-media{opacity:1}
.svc-panel > *{opacity:0;transform:translateY(22px);
  transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.svc-row.is-visible .svc-panel > *{opacity:1;transform:none}
.svc-row.is-visible .svc-panel > *:nth-child(1){transition-delay:.08s}
.svc-row.is-visible .svc-panel > *:nth-child(2){transition-delay:.16s}
.svc-row.is-visible .svc-panel > *:nth-child(3){transition-delay:.24s}
.svc-row.is-visible .svc-panel > *:nth-child(4){transition-delay:.32s}
.svc-row.is-visible .svc-panel > *:nth-child(5){transition-delay:.40s}

.values__cell{opacity:0;transform:translateY(16px);
  transition:opacity .6s ease,transform .6s cubic-bezier(.16,1,.3,1)}
.values.is-visible .values__cell{opacity:1;transform:none}
.values.is-visible .values__cell:nth-child(1){transition-delay:.05s}
.values.is-visible .values__cell:nth-child(2){transition-delay:.12s}
.values.is-visible .values__cell:nth-child(3){transition-delay:.19s}
.values.is-visible .values__cell:nth-child(4){transition-delay:.26s}
.values.is-visible .values__cell:nth-child(5){transition-delay:.33s}
.values.is-visible .values__cell:nth-child(6){transition-delay:.40s}

/* ============================================================
   TIMELINE DEL RASTREO — entrada escalonada
   ============================================================ */
.tr-step{opacity:0;animation:stepIn .55s cubic-bezier(.16,1,.3,1) forwards}
.tr-step:nth-child(1){animation-delay:.10s}
.tr-step:nth-child(2){animation-delay:.19s}
.tr-step:nth-child(3){animation-delay:.28s}
.tr-step:nth-child(4){animation-delay:.37s}
.tr-step:nth-child(5){animation-delay:.46s}
.tr-step:nth-child(6){animation-delay:.55s}
@keyframes stepIn{from{opacity:0;transform:translateX(-16px)}to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  .lgc--nav,.lg--plane,.lg--left,.lg--right,.loader__iso,.loader__wm,.loader__tag,.tr-step{animation:none!important;opacity:1!important}
  .marquee__track{animation:none!important}
  .svc-row .svc-media,.svc-panel > *,.values__cell{opacity:1!important;transform:none!important;transition:none!important}
  .progress{display:none}
  .loader{display:none}
  .hero__routes{display:none}
}

/* ============================================================
   NAV — mega-menú de servicios
   ============================================================ */
.nav__item{position:relative;display:flex;align-items:center}
.nav__link--mega{display:inline-flex;align-items:center;gap:5px;cursor:pointer}
.nav__chev{transition:transform .25s ease}
.nav__item--mega:hover .nav__chev,.nav__item--mega.is-open .nav__chev{transform:rotate(180deg)}
.mega{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(8px);
  width:560px;background:rgba(16,18,22,.98);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid var(--line-14);border-radius:6px;padding:14px;box-shadow:0 24px 60px rgba(0,0,0,.5);
  opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s ease,transform .22s ease;z-index:60}
.mega::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.nav__item--mega:hover .mega,.nav__item--mega:focus-within .mega,.nav__item--mega.is-open .mega{
  opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.mega__grid{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.mega__link{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:4px;text-decoration:none;transition:background .18s ease}
.mega__link:hover{background:rgba(255,255,255,.05)}
.mega__ic{flex:none;width:34px;height:34px;border-radius:6px;background:rgba(255,0,0,.12);color:var(--red);display:flex;align-items:center;justify-content:center}
.mega__ic svg{width:18px;height:18px}
.mega__txt{display:flex;flex-direction:column;gap:2px;min-width:0}
.mega__txt b{font-family:var(--f-head);font-weight:700;font-size:13.5px;color:#fff;letter-spacing:-.01em}
.mega__txt em{font-style:normal;font-size:11px;color:var(--t-50)}
.mega__cta{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:8px;padding:12px;
  background:var(--red);color:#fff;border-radius:4px;font-weight:700;font-size:13px;letter-spacing:.02em;text-decoration:none;transition:background .18s ease}
.mega__cta:hover{background:var(--red-hover)}

/* ============================================================
   ANIMACIONES — hero + tarjetas
   ============================================================ */
.hero__bg{animation:kenburns 16s ease-out both}
@keyframes kenburns{from{transform:scale(1.12)}to{transform:scale(1)}}
.hero__anim{opacity:0;animation:heroIn .85s cubic-bezier(.16,1,.3,1) forwards}
.hero__anim:nth-child(1){animation-delay:.15s}
.hero__anim:nth-child(2){animation-delay:.28s}
.hero__anim:nth-child(3){animation-delay:.42s}
.hero__anim:nth-child(4){animation-delay:.56s}
@keyframes heroIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.hero__strip{opacity:0;animation:heroIn .85s cubic-bezier(.16,1,.3,1) .7s forwards}

.svc-row{overflow:hidden}
.svc-media{transition:transform .7s cubic-bezier(.2,.6,.2,1)}
.svc-row:hover .svc-media{transform:scale(1.05)}
.svc-cta{transition:background .2s ease,transform .18s ease}
.svc-row:hover .svc-cta{transform:translateX(2px)}
.mv-card{transition:transform .25s ease,border-top-color .25s ease}
.mv-card:hover{transform:translateY(-4px)}
.btn--solid{transition:background .2s ease,transform .12s ease}
.btn--solid:active{transform:translateY(1px)}
.strip__cell::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--red);transition:width .3s ease}
.hero__strip li{position:relative}
.strip__cell:hover::after{width:100%}

/* ============================================================
   RASTREO
   ============================================================ */
.track{scroll-margin-top:var(--nav-h);padding:110px 0;background:
  radial-gradient(120% 80% at 85% -10%, rgba(255,0,0,.06), rgba(255,0,0,0) 45%), var(--surface);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.track__head{max-width:640px}
.track__sub{font-size:17px;line-height:1.6;color:var(--t-66);margin:16px 0 0}
.track__form{display:flex;gap:12px;margin-top:32px;max-width:620px;flex-wrap:wrap}
.track__field{flex:1;min-width:240px;display:flex;align-items:center;gap:10px;
  background:var(--bg);border:1px solid var(--line-14);border-radius:var(--r-btn);padding:0 16px;transition:border-color .2s ease}
.track__field:focus-within{border-color:var(--red)}
.track__field-ic{color:var(--t-45);flex:none}
.track__input{flex:1;background:none;border:none;outline:none;color:#fff;font-family:var(--f-mono);font-size:15px;letter-spacing:.04em;padding:16px 0}
.track__input::placeholder{color:rgba(255,255,255,.3);letter-spacing:normal;font-family:var(--f-body)}
.track__btn{padding:0 30px;font-size:15px}
.track__hint{margin-top:16px;font-size:13.5px;color:var(--t-50)}
.track__hint a{color:var(--red)}
.track__ex{background:none;border:none;color:var(--t-72);font-family:var(--f-mono);font-size:12.5px;cursor:pointer;padding:0;text-decoration:underline;text-underline-offset:2px}
.track__ex:hover{color:var(--red)}

.track__result{margin-top:32px;max-width:820px}
.tr-card{background:var(--bg);border:1px solid var(--line-14);border-radius:6px;overflow:hidden;animation:heroIn .5s cubic-bezier(.16,1,.3,1) both}
.tr-top{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;flex-wrap:wrap;padding:24px 28px;border-bottom:1px solid var(--line)}
.tr-folio{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;color:var(--t-50);text-transform:uppercase}
.tr-route{font-family:var(--f-head);font-weight:800;font-size:22px;color:#fff;margin-top:6px;letter-spacing:-.01em}
.tr-meta{font-size:13.5px;color:var(--t-60);margin-top:6px}
.tr-badge{flex:none;display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:100px;
  font-weight:700;font-size:13px;background:rgba(255,0,0,.12);color:#ff6666;border:1px solid rgba(255,0,0,.3)}
.tr-badge--done{background:rgba(46,160,90,.14);color:#5cd08a;border-color:rgba(46,160,90,.35)}
.tr-badge__dot{width:8px;height:8px;border-radius:50%;background:currentColor}
.tr-body{padding:26px 28px 30px}
.tr-timeline{list-style:none;position:relative}
.tr-step{position:relative;padding:0 0 22px 34px}
.tr-step:last-child{padding-bottom:0}
.tr-step::before{content:"";position:absolute;left:9px;top:20px;bottom:-2px;width:2px;background:var(--line-14)}
.tr-step:last-child::before{display:none}
.tr-step__dot{position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;background:var(--surface);border:2px solid var(--line-14);display:flex;align-items:center;justify-content:center}
.tr-step--done .tr-step__dot{background:var(--red);border-color:var(--red)}
.tr-step--done .tr-step__dot::after{content:"";width:7px;height:7px;border-radius:50%;background:#fff}
.tr-step--current .tr-step__dot{border-color:var(--red);box-shadow:0 0 0 4px rgba(255,0,0,.18)}
.tr-step--current .tr-step__dot::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--red);animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.55);opacity:.55}}
.tr-step__t{font-family:var(--f-head);font-weight:700;font-size:15px;color:#fff}
.tr-step--upcoming .tr-step__t{color:var(--t-45)}
.tr-step__m{font-size:13px;color:var(--t-50);margin-top:3px}
.tr-empty{background:var(--bg);border:1px solid var(--line-14);border-radius:6px;padding:28px;animation:heroIn .4s ease both}
.tr-empty b{color:#fff;font-family:var(--f-head);font-size:17px}
.tr-empty p{color:var(--t-60);font-size:14.5px;margin:8px 0 0;line-height:1.6}
.tr-empty a{color:var(--red)}

/* ============================================================
   FORMULARIO — checkboxes de servicios
   ============================================================ */
.form__services{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}
.chk{display:flex;align-items:center;gap:9px;padding:10px 12px;border:1px solid var(--line-14);border-radius:var(--r-btn);
  font-size:13.5px;color:var(--t-72);cursor:pointer;transition:border-color .18s ease,background .18s ease}
.chk:hover{border-color:rgba(255,255,255,.28)}
.chk input{accent-color:var(--red);width:15px;height:15px;flex:none}
.chk:has(input:checked){border-color:var(--red);background:rgba(255,0,0,.08);color:#fff}

@media (prefers-reduced-motion:reduce){
  .hero__bg,.hero__anim,.hero__strip,.logo-plane,.tr-step--current .tr-step__dot::after{animation:none!important;opacity:1!important}
  .svc-media,.mv-card,.strip__cell::after,.nav__chev{transition:none}
}

/* ============================================================
   RESPONSIVE — nuevos componentes
   ============================================================ */
@media (max-width:900px){
  .track__form{max-width:none}
}
/* Mega-menú como acordeón en cuanto hay hamburguesa (≤960px) */
@media (max-width:960px){
  .nav__item--mega{flex-direction:column;align-items:stretch;width:100%}
  .nav__link--mega{padding:16px 0;border-bottom:1px solid var(--line);justify-content:space-between;font-size:16px}
  .mega{position:static;width:auto;transform:none;opacity:1;visibility:visible;pointer-events:auto;
    background:none;border:none;box-shadow:none;padding:0;max-height:0;overflow:hidden;
    transition:max-height .32s ease}
  .mega::before{display:none}
  .nav__item--mega:hover .mega,.nav__item--mega:focus-within .mega,.nav__item--mega.is-open .mega{transform:none}
  .nav__item--mega.is-open .mega{max-height:820px}
  .mega__grid{grid-template-columns:1fr;gap:0}
  .mega__link{padding:13px 8px;border-bottom:1px solid var(--line)}
  .mega__cta{margin:10px 0 6px}
}
/* Preloader: el logo escala para no desbordar pantallas chicas */
@media (max-width:760px){
  .lgc--nav{--h:22}
  .loader__iso{height:76px}
  .loader__wm{height:26px}
  .form__services{grid-template-columns:1fr}
  .track__result{margin-top:24px}
  .tr-route{font-size:19px}
}
@media (max-width:400px){
  .loader__iso{height:64px}
  .loader__wm{height:22px}
  .loader__tag{font-size:10px;letter-spacing:.26em}
}