[hidden]{display:none !important;}
/* ==========================================================================
   TRANSPORTES ARIAS — sistema de diseño
   Rojo / Negro / Blanco — tipografía Fraunces (titulares) + Libre Franklin (texto/UI)
   ========================================================================== */

:root{
  --black:#0a0a0b;
  --near-black:#121214;
  --red:#c8102e;
  --red-dark:#8f0b20;
  --blue:#1670e0;
  --blue-dark:#0f5cc0;
  --white:#ffffff;
  --off:#f6f5f2;
  --ink:#15151a;
  --ink-soft:#54545c;
  --line:#e2e0da;
  --line-dark:#26262b;
  --whatsapp:#25D366;

  --font-display:'Fraunces', 'Iowan Old Style', Georgia, 'Times New Roman', serif;
  --font-body:'Libre Franklin', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;

  --wrap:1240px;
  --pad:clamp(20px, 5vw, 64px);
  --radius:0px;
  --ease:cubic-bezier(.16,.84,.24,1);
  --dur:.7s;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }

body{
  margin:0;
  background:var(--off);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{list-style:none; margin:0; padding:0;}
button{font:inherit; cursor:pointer;}
h1,h2{font-family:var(--font-display); margin:0; font-weight:600; letter-spacing:-.01em;}
h3,h4{font-family:var(--font-body); margin:0; font-weight:700; letter-spacing:-.005em;}

.wrap{max-width:var(--wrap); margin:0 auto; padding:0 var(--pad);}
.noise-defs{position:absolute; width:0; height:0;}

/* ---------------------------------- utilities ---------------------------------- */
.section{padding:clamp(72px,11vw,140px) 0;}
.eyebrow{
  display:inline-flex; align-items:center; gap:9px;
  font-size:12.5px; font-weight:600; letter-spacing:.16em; text-transform:uppercase;
  color:var(--red); margin:0 0 18px;
}
.eyebrow-dot{width:6px; height:6px; border-radius:50%; background:var(--red); flex:none;}
.eyebrow-light{color:#ff5b63;}
.section-head{max-width:760px; margin-bottom:56px;}
.section-head.center{margin-left:auto; margin-right:auto; text-align:center;}
.section-head h2{font-size:clamp(30px,4.2vw,50px); line-height:1.08;}
.section-sub{font-size:17px; color:var(--ink-soft); max-width:520px; margin:18px 0 0;}
.section-sub.light{color:#c7c6c9;}
h2.light{color:var(--white);}

/* ---------------------------------- buttons ---------------------------------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:16px 28px; font-family:var(--font-body); font-weight:700; font-size:14.5px;
  letter-spacing:.02em; border-radius:var(--radius); border:1.5px solid transparent;
  transition:background-color .3s, color .3s, border-color .3s;
}
.btn-primary{background:var(--red); color:var(--white);}
.btn-primary:hover{background:var(--red-dark);}
.btn-ghost{background:transparent; color:var(--ink); border-color:var(--ink);}
.btn-ghost:hover{background:var(--ink); color:var(--white);}
.btn-ghost-light{background:transparent; color:var(--white); border-color:rgba(255,255,255,.55);}
.btn-ghost-light:hover{background:var(--white); color:var(--black); border-color:var(--white);}
.btn-white{background:var(--white); color:var(--black); border-color:var(--white);}
.btn-white:hover{background:#e4e2dc; border-color:#e4e2dc;}
.btn-blue{background:var(--blue); color:var(--white); border-color:var(--blue);}
.btn-blue:hover{background:var(--blue-dark); border-color:var(--blue-dark);}
.quote-copy .btn-ghost-light{margin-top:32px;}
.btn-block{width:100%; justify-content:center;}

/* ---------------------------------- image placeholders ---------------------------------- */
.img-placeholder{
  position:relative; overflow:hidden; background:
    repeating-linear-gradient(135deg, rgba(227,6,19,.10) 0 14px, rgba(227,6,19,.03) 14px 28px),
    #17171a;
  border:1px dashed rgba(227,6,19,.45);
  display:flex; align-items:center; justify-content:center;
  min-height:180px;
}
.img-placeholder::before{
  content:'';
  position:absolute; inset:0;
  background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="120" height="120"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="2"/><feColorMatrix type="matrix" values="0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.04 0"/></filter><rect width="100%25" height="100%25" filter="url(%23n)"/></svg>');
  pointer-events:none;
}
.img-placeholder::after{
  content:attr(data-ph-label) '  ·  ' attr(data-ph-size);
  position:relative; z-index:1;
  font-family:var(--font-body); font-size:12.5px; font-weight:600; letter-spacing:.04em;
  color:rgba(255,255,255,.72); text-align:center; padding:10px 22px;
  border:1px solid rgba(255,255,255,.25); border-radius:999px; background:rgba(0,0,0,.35);
  max-width:80%;
}
.logo-slot.img-placeholder{min-height:64px; width:200px; flex:none; margin:0 18px;}
.logo-slot.img-placeholder::after{font-size:10.5px; padding:5px 12px;}


/* ---------------------------------- route progress bar ---------------------------------- */
.route-progress{position:fixed; top:0; left:0; width:100%; height:2px; z-index:1000; background:transparent;}
.route-progress span{display:block; height:100%; width:0%; background:var(--red); transition:width .1s linear;}

/* ---------------------------------- header ---------------------------------- */
.site-header{
  position:fixed; top:0; left:0; width:100%; z-index:100;
  padding:0 0 20px; transition:background-color .4s var(--ease), padding .4s var(--ease), box-shadow .4s;
}
.site-header.is-scrolled{background:rgba(10,10,11,.86); backdrop-filter:blur(10px); padding:0 0 12px; box-shadow:0 1px 0 rgba(255,255,255,.06);}

/* barra de seguimiento (arriba de todo) */
.track-bar{display:block; background:var(--blue); color:var(--white); margin-bottom:20px; transition:background-color .3s, margin .4s var(--ease);}
.site-header.is-scrolled .track-bar{margin-bottom:12px;}
.track-bar:hover{background:var(--blue-dark);}
.track-bar-in{display:flex; align-items:center; justify-content:center; gap:10px; min-height:44px; font-size:14.5px; line-height:1.3;}
.track-bar-in > svg{flex:none;}
.track-bar-text strong,.track-bar-short{font-weight:700;}
.track-bar-short{display:none;}
.track-bar-cta{display:inline-flex; align-items:center; gap:6px; font-weight:700; margin-left:14px; padding-bottom:1px; border-bottom:1.5px solid rgba(255,255,255,.75); white-space:nowrap;}
.header-in{display:flex; align-items:center; justify-content:space-between; gap:24px;}

.logo{display:flex; align-items:center; flex:none;}
.logo-img{display:block; height:34px; width:auto;}

.main-nav{display:flex; align-items:center; gap:34px;}
.main-nav a{font-size:14px; font-weight:500; color:rgba(255,255,255,.82); transition:color .25s; position:relative;}
.main-nav a:not(.nav-cta)::after{content:''; position:absolute; left:0; bottom:-5px; width:0; height:1px; background:var(--red); transition:width .3s var(--ease);}
.main-nav a:not(.nav-cta):hover{color:var(--white);}
.main-nav a:not(.nav-cta):hover::after{width:100%;}
.nav-cta{background:var(--red); color:var(--white) !important; padding:10px 22px; border-radius:var(--radius); font-family:var(--font-body); font-weight:700;}
.nav-cta:hover{background:var(--red-dark);}
.main-nav a.nav-cta{white-space:nowrap;}
.main-nav a.nav-mobile-only{display:none;}

.nav-toggle{display:none; flex-direction:column; gap:5px; background:none; border:0; padding:6px;}
.nav-toggle span{width:22px; height:2px; background:var(--white); transition:transform .3s, opacity .3s;}

/* ---------------------------------- hero ---------------------------------- */
.hero{
  position:relative; min-height:100svh; display:flex; flex-direction:column; justify-content:center;
  padding-top:132px; overflow:hidden; background:var(--black); color:var(--white);
}
.hero-media{position:absolute; inset:0; z-index:0; min-height:100%; border:0; overflow:hidden;}
.hero-media img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:center 60%;}
.hero-media-overlay{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(10,10,11,.7) 0%, rgba(10,10,11,.8) 50%, var(--black) 100%),
    linear-gradient(105deg, rgba(10,10,11,.78) 0%, rgba(10,10,11,.3) 58%, rgba(10,10,11,.15) 100%);
}
.hero-in{position:relative; z-index:2; padding-top:24px; padding-bottom:40px;}

.hero-title{
  font-size:clamp(44px, 9vw, 104px);
  line-height:1; font-weight:600; letter-spacing:-.01em;
  margin:0 0 28px; max-width:16ch;
  text-shadow:0 3px 30px rgba(0,0,0,.55);
}
.hero-title .line{display:block; overflow:hidden; padding-bottom:.22em; margin-bottom:-.22em;}
.hero-title .line span{display:inline-block; transform:translateY(110%); transition:transform 1s var(--ease);}
.hero-title em{font-style:normal; color:var(--red); margin-right:.09em;}
.js-ready .hero-title .line:nth-child(1) span{transition-delay:.15s;}
.js-ready .hero-title .line:nth-child(2) span{transition-delay:.28s;}
.js-ready .hero-title .line:nth-child(3) span{transition-delay:.41s;}
.js-ready .hero-title.in-view .line span{transform:translateY(0);}

.hero-sub{font-size:clamp(16px,1.8vw,20px); color:#d7d6d9; max-width:44ch; margin:0 0 36px;}
.hero-actions{display:flex; flex-wrap:wrap; gap:16px;}

.hero-stats{position:relative; z-index:2; border-top:1px solid rgba(255,255,255,.14); margin-top:auto;}
.stats-in{display:flex; justify-content:center; flex-wrap:wrap; gap:22px 72px; padding:26px 0 34px;}
.stat{display:flex; flex-direction:column; align-items:center; gap:4px; text-align:center;}
.stat-num{font-family:var(--font-display); font-weight:700; font-size:clamp(24px,3vw,36px); color:var(--white);}
.stat-label{font-size:12.5px; color:#9b9a9e; letter-spacing:.03em;}

/* ---------------------------------- reveal system ---------------------------------- */
[data-reveal]{opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease), transform .8s var(--ease);}
.js-ready [data-reveal].in-view{opacity:1; transform:translateY(0);}
.no-js [data-reveal],
body:not(.js-ready) [data-reveal]{opacity:1; transform:none;}
@media (prefers-reduced-motion: reduce){
  [data-reveal]{opacity:1 !important; transform:none !important; transition:none !important;}
  .hero-title .line span{transform:translateY(0) !important; transition:none !important;}
}

/* ---------------------------------- services ---------------------------------- */
.services-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
.service-card{
  background:var(--off); padding:34px 28px; position:relative; border-top:2px solid transparent;
  transition:background-color .3s var(--ease), border-color .3s var(--ease);
}
.service-card:hover{background:var(--white); border-top-color:var(--red);}
.service-index{position:absolute; top:24px; right:28px; font-family:var(--font-body); font-size:12.5px; color:#c9c7c0; font-weight:700; letter-spacing:.03em;}
.service-icon{width:34px; height:34px; color:var(--red); margin-bottom:22px;}
.service-card h3{font-size:20px; margin-bottom:10px;}
.service-card p{margin:0; color:var(--ink-soft); font-size:14.5px; line-height:1.55;}

/* ---------------------------------- coverage ---------------------------------- */
.coverage{background:var(--black); color:var(--white);}
.coverage-in{display:block;}
.route-map{position:relative; max-width:420px; margin:0 auto; padding:20px 0;}
.route-line{position:absolute; left:50%; top:0; bottom:0; width:2px; height:100%; transform:translateX(-50%); color:rgba(227,6,19,.55);}
.route-stops{position:relative; display:flex; flex-direction:column; gap:clamp(28px,6vw,54px);}
.route-stops li{
  display:flex; align-items:center; gap:16px; position:relative;
  justify-content:flex-start;
}
.route-stops li:nth-child(even){flex-direction:row-reverse; text-align:right;}
.route-stops .dot{
  width:13px; height:13px; border-radius:50%; background:var(--black); border:2px solid var(--red); flex:none;
  position:relative; z-index:1; box-shadow:0 0 0 5px var(--black);
}
.route-stops li:nth-child(7) .dot{background:var(--red); box-shadow:0 0 0 5px var(--black), 0 0 0 8px rgba(227,6,19,.35);}
.stop-name{font-family:var(--font-display); font-weight:600; font-size:19px;}
.stop-tag{display:block; font-size:11.5px; color:#9b9a9e; letter-spacing:.04em; margin-top:2px;}

/* ---------------------------------- why ---------------------------------- */
.why-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:44px 32px;}
.why-item svg{width:30px; height:30px; color:var(--blue); margin-bottom:18px;}
.why-item h3{font-size:17.5px; margin-bottom:8px; line-height:1.25;}
.why-item p{margin:0; color:var(--ink-soft); font-size:14.5px;}

/* ---------------------------------- banner ---------------------------------- */
.banner{position:relative; min-height:60vh; display:flex; align-items:flex-end; color:var(--white); overflow:hidden;}
.banner-media{position:absolute; inset:0; border:0; border-radius:0; overflow:hidden;}
.banner-media picture{display:block; width:100%; height:100%;}
.banner-media img{width:100%; height:100%; object-fit:cover; object-position:center;}
.banner::after{content:''; position:absolute; inset:0; background:linear-gradient(0deg, rgba(10,10,11,.88) 0%, rgba(10,10,11,.15) 60%);}
.banner-in{position:relative; z-index:1; padding-bottom:64px; max-width:640px;}
.banner-in h2{font-size:clamp(26px,3.6vw,40px); margin-bottom:14px;}
.banner-in p{color:#d7d6d9; font-size:16px; margin:0;}

/* ---------------------------------- clients / marquee ---------------------------------- */
.clients{padding-bottom:60px;}
.marquee{overflow:hidden; -webkit-mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);}
.marquee-track{display:flex; align-items:center; width:max-content; animation:scroll-left 34s linear infinite;}
@media (prefers-reduced-motion: reduce){ .marquee-track{animation-duration:120s;} }
@keyframes scroll-left{from{transform:translateX(0);} to{transform:translateX(-50%);}}
.clients-note{text-align:center; font-size:12.5px; color:var(--ink-soft); margin-top:22px;}

/* ---------------------------------- branches ---------------------------------- */
.branches-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
.branch-card{background:var(--white); padding:32px 30px; position:relative; border-top:2px solid transparent; transition:border-color .3s var(--ease), background-color .3s;}
.branch-card:hover{border-top-color:var(--red);}
.branch-tag{display:inline-block; font-size:10.5px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--red); border:1px solid var(--red); padding:3px 10px; margin-bottom:14px;}
.branch-tag--placeholder{visibility:hidden;}
.branch-card h3{font-size:19px; margin-bottom:8px;}
.branch-addr{color:var(--ink-soft); font-size:14px; margin:0 0 18px; min-height:40px;}
.branch-link{display:inline-flex; align-items:center; gap:6px; font-size:13.5px; font-weight:600; color:var(--ink); border-bottom:1px solid var(--ink); padding-bottom:2px; transition:color .25s,border-color .25s,gap .25s;}
.branch-link:hover{color:var(--red); border-color:var(--red); gap:10px;}
.branch-actions{display:flex; flex-wrap:wrap; align-items:center; gap:12px 22px;}
.branch-map{display:inline-flex; align-items:center; gap:6px; font-size:13.5px; font-weight:600; color:var(--ink-soft); border-bottom:1px solid transparent; padding-bottom:2px; transition:color .25s,border-color .25s;}
.branch-map:hover{color:var(--red); border-color:var(--red);}
.branch-addr a{color:inherit; border-bottom:1px solid var(--line); transition:color .25s,border-color .25s;}
.branch-addr a:hover{color:var(--red); border-color:var(--red);}

/* ---------------------------------- quote / cta ---------------------------------- */
.quote-cta{background:var(--black); color:var(--white); position:relative; overflow:hidden;}
.quote-cta::before{
  content:''; position:absolute; inset:0; opacity:.5; pointer-events:none;
  background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="140" height="140"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="2"/><feColorMatrix type="matrix" values="0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.025 0"/></filter><rect width="100%25" height="100%25" filter="url(%23n)"/></svg>');
}
.quote-in{position:relative; z-index:1; display:grid; grid-template-columns:1.1fr 1fr; gap:64px; align-items:start;}
.quote-copy h2{font-size:clamp(32px,4.6vw,54px); line-height:1.05;}

.quote-form{background:var(--near-black); border:1px solid var(--line-dark); padding:36px; display:flex; flex-direction:column; gap:18px;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.quote-form label{display:flex; flex-direction:column; gap:8px; font-size:12.5px; font-weight:600; letter-spacing:.03em; color:#b8b7ba;}
.quote-form input,.quote-form select,.quote-form textarea{
  background:#1a1a1d; border:1px solid var(--line-dark); color:var(--white);
  padding:12px 13px; font-family:var(--font-body); font-size:14.5px; transition:border-color .25s, background-color .25s;
}
.quote-form input::placeholder,.quote-form textarea::placeholder{color:#6c6c70;}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{outline:none; border-color:var(--red); background:#1f1f22;}
.quote-form textarea{resize:vertical;}
.form-success{background:rgba(37,211,102,.1); border:1px solid rgba(37,211,102,.4); color:#8fe9b4; padding:12px 14px; font-size:13.5px; text-align:center; margin:0;}

/* ---------------------------------- footer ---------------------------------- */
.site-footer{background:var(--near-black); color:#c7c6c9; padding:72px 0 0; border-top:3px solid var(--blue);}
.footer-in{display:grid; grid-template-columns:1.2fr 2fr; gap:48px; padding-bottom:56px; border-bottom:1px solid var(--line-dark);}
.logo-footer{color:var(--white); margin-bottom:14px;}
.footer-brand p{max-width:32ch; font-size:14px; color:#9b9a9e; margin:0;}
.footer-nav{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.footer-nav h4{font-family:var(--font-body); font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.09em; color:#8a898e; margin:0 0 16px;}
.footer-nav a,.footer-note{display:block; font-size:14px; color:#c7c6c9; margin-bottom:10px; transition:color .25s;}
.footer-nav a:hover{color:var(--red);}
.footer-note{color:#7a797d;}
.footer-bottom{display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; padding:22px 0; font-size:12.5px; color:#6c6c70;}

/* ---------------------------------- whatsapp fab ---------------------------------- */
.fab-whatsapp{
  position:fixed; right:22px; bottom:22px; z-index:90;
  width:56px; height:56px; border-radius:50%; background:var(--whatsapp); color:var(--white);
  display:flex; align-items:center; justify-content:center; box-shadow:0 8px 24px rgba(0,0,0,.35);
  transition:transform .3s var(--ease);
}
.fab-whatsapp::before{
  content:''; position:absolute; inset:0; border-radius:50%; background:var(--whatsapp);
  animation:pulse 2.4s ease-out infinite; z-index:-1;
}
.fab-whatsapp:hover{transform:scale(1.08);}
@keyframes pulse{0%{transform:scale(1); opacity:.55;}100%{transform:scale(1.9); opacity:0;}}
@media (prefers-reduced-motion: reduce){ .fab-whatsapp::before{animation:none;} }

/* ---------------------------------- magnetic ---------------------------------- */
.magnetic{will-change:transform;}
@media (prefers-reduced-motion: reduce){ .magnetic{transform:none !important;} }

/* ---------------------------------- responsive ---------------------------------- */
@media (max-width:980px){
  .services-grid,.branches-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .quote-in{grid-template-columns:1fr; gap:44px;}
  .footer-in{grid-template-columns:1fr;}
  .footer-nav{grid-template-columns:repeat(3,1fr);}
  .main-nav{gap:16px;}
  .main-nav a{font-size:13px;}
  .nav-cta{padding:10px 14px;}
}

@media (max-width:760px){
  .main-nav{
    position:fixed; inset:0 0 0 auto; width:min(320px,80vw); height:100vh;
    background:var(--black); flex-direction:column; align-items:flex-start; justify-content:center;
    gap:26px; padding:0 36px; transform:translateX(100%); transition:transform .45s var(--ease);
  }
  .main-nav.is-open{transform:translateX(0);}
  .main-nav{gap:26px;}
  .main-nav a{font-size:20px;}
  .nav-cta{padding:10px 22px;}
  .nav-toggle{display:flex;}
  .track-bar-in{justify-content:space-between; gap:8px; font-size:13px;}
  .track-bar-text{display:none;}
  .track-bar-short{display:inline; margin-right:auto;}
  .track-bar-cta{margin-left:0;}
  .main-nav a.nav-mobile-only{display:inline;}
  .nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav-toggle.is-open span:nth-child(2){opacity:0;}
  .nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

  .stats-in{gap:22px 40px;}
  .stat{flex:0 0 calc(50% - 20px);}
  .services-grid,.branches-grid,.why-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-nav{grid-template-columns:1fr 1fr;}
  .route-stops li,.route-stops li:nth-child(even){flex-direction:row; text-align:left;}
  .route-line{left:7px; transform:none;}
}