:root{
    --navy:#0B1120;
    --navy-2:#111B33;
    --orange:#FF5C5C;
    --blue:#2F6FE4;
    --sand:#F5F1E8;
    --slate:#64748B;
    --white:#FFFFFF;
    --line: rgba(255,255,255,0.12);
    --radius: 14px;
    --display: 'Space Grotesk', sans-serif;
    --body: 'Inter', sans-serif;
    --mono: 'JetBrains Mono', monospace;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family: var(--body);
    background: var(--sand);
    color: var(--navy);
    line-height:1.5;
  }
  a{color:inherit; text-decoration:none;}
  img{max-width:100%; display:block;}
  .wrap{max-width:1120px; margin:0 auto; padding:0 24px;}
  :focus-visible{outline:3px solid var(--orange); outline-offset:2px;}

  /* NAV */
  header{
    position:sticky; top:0; z-index:50;
    background: rgba(11,17,32,0.92);
    backdrop-filter: blur(8px);
    border-bottom:1px solid var(--line);
  }
  nav.wrap{
    display:flex; align-items:center; justify-content:space-between;
    height:72px; color:var(--white);
  }
  .logo{
    font-family:var(--display); font-weight:700; font-size:1.3rem;
    display:flex; align-items:center; gap:10px;
  }
  .logo span{color:var(--orange);}
  .logo-icon{width:34px; height:34px; flex-shrink:0;}
  .logo-text{display:flex; flex-direction:column; line-height:1.05;}
  .logo-text .brand{font-size:1.15rem; letter-spacing:0.01em;}
  .logo-text .brand span{color:var(--orange);}
  .logo-text .tagline{
    font-family:var(--mono); font-size:0.55rem; letter-spacing:0.14em;
    color:#9AA6C0; font-weight:500; margin-top:1px;
  }
  .nav-links{display:flex; gap:28px; font-size:0.95rem; font-weight:500;}
  .nav-links a{opacity:0.85; transition:opacity .2s;}
  .nav-links a:hover{opacity:1;}
  .nav-cta{
    background:var(--orange); color:var(--navy); font-weight:600;
    padding:10px 20px; border-radius:999px; font-size:0.9rem;
    transition: transform .15s ease;
  }
  .nav-cta:hover{transform:translateY(-2px);}
  .nav-toggle{display:none; background:none; border:none; color:var(--white); font-size:1.6rem; cursor:pointer;}

  /* HERO */
  .hero{
    background: radial-gradient(1200px 500px at 80% -10%, #1A2A52 0%, var(--navy) 55%);
    color:var(--white);
    position:relative; overflow:hidden;
    padding:96px 0 120px;
  }
  .hero .wrap{position:relative; z-index:2; display:grid; grid-template-columns:1.1fr 0.9fr; gap:48px; align-items:center;}
  .eyebrow{
    font-family:var(--mono); font-size:0.78rem; letter-spacing:0.08em;
    color:var(--orange); text-transform:uppercase; margin-bottom:18px;
    display:flex; align-items:center; gap:8px;
  }
  .eyebrow::before{content:''; width:8px; height:8px; border-radius:50%; background:var(--orange); display:inline-block;}
  h1{
    font-family:var(--display); font-weight:700;
    font-size:clamp(2.4rem, 5vw, 3.6rem); line-height:1.05; letter-spacing:-0.01em;
    margin-bottom:20px;
  }
  h1 em{color:var(--orange); font-style:normal;}
  .hero p.lead{font-size:1.1rem; color:#C6CEE0; max-width:480px; margin-bottom:32px;}
  .btn-row{display:flex; gap:16px; flex-wrap:wrap;}
  .btn{
    display:inline-block; padding:15px 28px; border-radius:999px;
    font-weight:600; font-size:0.98rem; transition: transform .15s ease, background .2s ease;
  }
  .btn-primary{background:var(--orange); color:var(--navy);}
  .btn-primary:hover{transform:translateY(-2px);}
  .btn-ghost{border:1px solid var(--line); color:var(--white);}
  .btn-ghost:hover{background:rgba(255,255,255,0.06);}

  /* Route visual (signature element) */
  .route-card{
    background:var(--navy-2); border:1px solid var(--line); border-radius:20px;
    padding:28px; position:relative;
  }
  .route-title{font-family:var(--mono); font-size:0.75rem; color:var(--slate); margin-bottom:20px; letter-spacing:0.05em;}
  .route-svg{width:100%; height:auto; overflow:visible;}
  .route-dot{
    fill:var(--orange); transform-box:fill-box; transform-origin:center;
    animation: dotPulse 2.4s ease-in-out infinite;
  }
  .route-dot:last-of-type{animation-delay:1.2s;}
  @keyframes dotPulse{
    0%,100%{opacity:1; transform:scale(1);}
    50%{opacity:0.45; transform:scale(1.6);}
  }
  .route-path{
    fill:none; stroke: rgba(255,92,92,0.4); stroke-width:2; stroke-dasharray:6 8;
    animation: dashFlow 1.1s linear infinite;
  }
  @keyframes dashFlow{
    to { stroke-dashoffset: -14; }
  }
  .route-plane{
    fill:var(--orange);
    filter: drop-shadow(0 0 6px rgba(255,92,92,0.65));
    offset-path: path('M20,150 C140,20 340,220 460,80');
    offset-rotate: auto;
    animation: flyRoute 5s linear infinite;
  }
  @keyframes flyRoute{
    0%{offset-distance:0%; opacity:0;}
    6%{opacity:1;}
    94%{opacity:1;}
    100%{offset-distance:100%; opacity:0;}
  }
  .route-cities{display:flex; justify-content:space-between; margin-top:16px; font-family:var(--mono); font-size:0.72rem; color:#9AA6C0;}

  /* STATS STRIP */
  .stats{
    background:var(--navy); border-top:1px solid var(--line); border-bottom:1px solid var(--line);
    padding:28px 0;
  }
  .stats .wrap{display:flex; justify-content:space-around; flex-wrap:wrap; gap:20px; color:var(--white);}
  .stat b{font-family:var(--display); font-size:1.8rem; display:block; color:var(--orange);}
  .stat span{font-size:0.82rem; color:#9AA6C0;}

  /* SECTION HEADER */
  .section{padding:96px 0;}
  .section-head{max-width:560px; margin-bottom:56px;}
  .section-eyebrow{font-family:var(--mono); font-size:0.75rem; color:var(--orange); letter-spacing:0.06em; text-transform:uppercase; margin-bottom:12px;}
  .section-head h2{font-family:var(--display); font-size:clamp(1.8rem, 3.2vw, 2.4rem); font-weight:700; margin-bottom:12px;}
  .section-head p{color:var(--slate); font-size:1.02rem;}

  /* STEPS */
  .steps{display:grid; grid-template-columns:repeat(3,1fr); gap:32px;}
  .step{
    background:var(--white); border-radius:var(--radius); padding:32px;
    border:1px solid #E7E1D3; position:relative;
  }
  .step-num{
    font-family:var(--display); font-weight:700; font-size:2.2rem; color:#E7E1D3;
    margin-bottom:16px;
  }
  .step h3{font-family:var(--display); font-size:1.15rem; margin-bottom:10px;}
  .step p{color:var(--slate); font-size:0.95rem; margin-bottom:16px;}
  .step a{font-weight:600; font-size:0.9rem; color:var(--orange); display:inline-flex; align-items:center; gap:6px;}

  /* WAREHOUSES */
  .warehouses{background:var(--navy); color:var(--white);}
  .warehouses .section-head p{color:#9AA6C0;}
  .wh-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
  .wh-card{
    background:var(--navy-2); border:1px solid var(--line); border-radius:var(--radius);
    padding:26px;
  }
  .wh-flag{font-size:1.6rem; margin-bottom:14px;}
  .wh-card h3{font-family:var(--display); font-size:1.1rem; margin-bottom:8px;}
  .wh-card address{font-style:normal; color:#9AA6C0; font-size:0.9rem; line-height:1.6; margin-bottom:14px;}
  .wh-code{font-family:var(--mono); font-size:0.78rem; color:var(--orange);}

  /* TESTIMONIALS */
  .testimonials-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:24px;}
  .t-card{background:var(--white); border:1px solid #E7E1D3; border-radius:var(--radius); padding:28px;}
  .t-stars{color:var(--orange); letter-spacing:2px; margin-bottom:14px;}
  .t-card p{font-size:0.98rem; margin-bottom:16px;}
  .t-name{font-weight:600; font-size:0.9rem;}
  .t-role{font-size:0.82rem; color:var(--slate);}

  /* APP BANNER */
  .app-banner{
    background: linear-gradient(120deg, var(--navy) 0%, #1A2A52 100%);
    color:var(--white); border-radius:24px; padding:56px; margin:0 24px;
    max-width:1072px; margin-left:auto; margin-right:auto;
    display:grid; grid-template-columns:1.2fr 0.8fr; gap:40px; align-items:center;
  }
  .app-banner h2{font-family:var(--display); font-size:1.8rem; margin-bottom:14px;}
  .app-banner p{color:#C6CEE0; margin-bottom:24px; max-width:420px;}
  .badge-row{display:flex; gap:12px;}
  .badge{
    border:1px solid var(--line); border-radius:10px; padding:10px 16px;
    font-size:0.82rem; font-weight:600; display:flex; align-items:center; gap:8px;
  }
  .qr-box{
    background:var(--white); border-radius:16px; padding:20px; justify-self:center;
    text-align:center; width:160px;
  }
  .qr-box .qr-placeholder{width:120px; height:120px; margin:0 auto 10px; background:
    repeating-linear-gradient(45deg, var(--navy) 0 4px, transparent 4px 8px),
    repeating-linear-gradient(-45deg, var(--navy) 0 4px, transparent 4px 8px);
    background-blend-mode:multiply; border-radius:6px;}
  .qr-box p{color:var(--navy); font-size:0.75rem;}

  /* FAQ */
  .faq{max-width:760px; margin:0 auto;}
  .faq-item{border-bottom:1px solid #E7E1D3;}
  .faq-q{
    width:100%; text-align:left; background:none; border:none; cursor:pointer;
    padding:22px 0; display:flex; justify-content:space-between; align-items:center;
    font-family:var(--display); font-size:1.02rem; font-weight:600; color:var(--navy);
  }
  .faq-q .icon{font-size:1.4rem; color:var(--orange); transition:transform .25s ease; flex-shrink:0; margin-left:16px;}
  .faq-item.open .icon{transform:rotate(45deg);}
  .faq-a{max-height:0; overflow:hidden; transition:max-height .3s ease;}
  .faq-a p{color:var(--slate); padding-bottom:22px; font-size:0.95rem; max-width:640px;}

  /* FOOTER */
  footer{background:var(--navy); color:#9AA6C0; padding:64px 0 32px;}
  .footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:48px;}
  .footer-logo{font-family:var(--display); font-weight:700; font-size:1.2rem; color:var(--white); margin-bottom:12px; display:flex; align-items:center; gap:10px;}
  .footer-logo span{color:var(--orange);}
  footer h4{color:var(--white); font-size:0.85rem; margin-bottom:16px; text-transform:uppercase; letter-spacing:0.05em;}
  footer ul{list-style:none;}
  footer li{margin-bottom:10px; font-size:0.9rem;}
  footer li a:hover{color:var(--white);}
  .footer-bottom{
    border-top:1px solid var(--line); padding-top:24px; font-size:0.82rem;
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  }

  @media (max-width: 900px){
    .nav-links{display:none;}
    .nav-toggle{display:block;}
    .nav-cta-desktop{display:none;}
    .hero .wrap{grid-template-columns:1fr;}
    .steps, .wh-grid, .testimonials-grid{grid-template-columns:1fr;}
    .app-banner{grid-template-columns:1fr; padding:36px 24px;}
    .footer-grid{grid-template-columns:1fr 1fr;}
  }

  /* MENÚ MÓVIL */
  .mobile-menu{
    position:fixed; top:72px; left:0; right:0; z-index:49;
    background:var(--navy); border-bottom:1px solid var(--line);
    padding:8px 24px 24px; display:flex; flex-direction:column;
    max-height:calc(100vh - 72px); overflow-y:auto;
    transform:translateY(-12px); opacity:0; pointer-events:none;
    transition: transform .22s ease, opacity .22s ease;
  }
  .mobile-menu.open{transform:translateY(0); opacity:1; pointer-events:auto;}
  .mobile-menu a{
    color:var(--white); padding:16px 4px; font-size:1.02rem; font-weight:500;
    border-bottom:1px solid var(--line);
  }
  .mobile-menu a.nav-cta{
    border-bottom:none; text-align:center; color:var(--navy); margin-top:16px;
    padding:15px 4px;
  }
  body.menu-open{overflow:hidden;}

  @media (prefers-reduced-motion: reduce){
    .route-plane{animation:none; offset-distance:50%; opacity:1;}
    .route-path{animation:none;}
    .route-dot{animation:none;}
    html{scroll-behavior:auto;}
  }

  /* PAGE HERO (subpáginas) */
  .page-hero{
    background: radial-gradient(1200px 500px at 80% -10%, #1A2A52 0%, var(--navy) 55%);
    color:var(--white); padding:72px 0 56px;
  }
  .page-hero h1{font-family:var(--display); font-weight:700; font-size:clamp(2rem, 4vw, 2.8rem); margin-bottom:12px;}
  .page-hero p{color:#C6CEE0; font-size:1.05rem; max-width:560px;}
  .breadcrumb{font-family:var(--mono); font-size:0.78rem; color:var(--slate); margin-bottom:16px;}
  .breadcrumb a{color:var(--orange);}

  /* CARD (formularios genéricos) */
  .card{
    background:var(--white); border:1px solid #E7E1D3; border-radius:var(--radius);
    padding:36px; max-width:640px;
  }
  .field{margin-bottom:20px;}
  .field label{display:block; font-size:0.88rem; font-weight:600; margin-bottom:8px;}
  .field input, .field select, .field textarea{
    width:100%; padding:13px 16px; border:1px solid #D8D2C2; border-radius:10px;
    font-family:var(--body); font-size:0.95rem; background:var(--sand); color:var(--navy);
  }
  .field input:focus, .field select:focus, .field textarea:focus{outline:2px solid var(--orange); outline-offset:1px;}
  .field-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
  .btn-block{width:100%; text-align:center; border:none; cursor:pointer;}
  .helper{font-size:0.8rem; color:var(--slate); margin-top:6px;}

  /* RASTREO — timeline */
  .track-result{margin-top:36px; padding-top:32px; border-top:1px solid #E7E1D3;}
  .track-head{display:flex; justify-content:space-between; align-items:baseline; margin-bottom:28px; flex-wrap:wrap; gap:8px;}
  .track-code{font-family:var(--mono); font-weight:600; color:var(--orange);}
  .track-status{font-family:var(--display); font-weight:700; font-size:1.2rem;}
  .timeline{list-style:none; position:relative; padding-left:32px;}
  .timeline::before{content:''; position:absolute; left:9px; top:6px; bottom:6px; width:2px; background:#E7E1D3;}
  .timeline li{position:relative; padding-bottom:28px;}
  .timeline li:last-child{padding-bottom:0;}
  .timeline li::before{
    content:''; position:absolute; left:-32px; top:2px; width:20px; height:20px;
    border-radius:50%; background:var(--sand); border:2px solid #D8D2C2;
  }
  .timeline li.done::before{background:var(--orange); border-color:var(--orange);}
  .timeline li.current::before{background:var(--navy); border-color:var(--navy); box-shadow:0 0 0 4px rgba(255,92,92,0.2);}
  .timeline .t-label{font-weight:600; font-size:0.95rem;}
  .timeline .t-date{font-family:var(--mono); font-size:0.78rem; color:var(--slate); margin-top:2px;}
  .track-empty{color:var(--slate); font-size:0.92rem;}
  .demo-note{
    background:#FFF3E9; border:1px solid #F5D8B8; border-radius:10px; padding:14px 18px;
    font-size:0.85rem; color:#7A5A2E; margin-top:24px;
  }

  /* COTIZADOR — resultado */
  .quote-result{
    margin-top:28px; background:var(--navy); color:var(--white); border-radius:var(--radius);
    padding:28px; display:none;
  }
  .quote-result.show{display:block;}
  .quote-row{display:flex; justify-content:space-between; padding:10px 0; border-bottom:1px solid var(--line); font-size:0.92rem;}
  .quote-row:last-child{border-bottom:none;}
  .quote-total{font-family:var(--display); font-size:1.6rem; font-weight:700; color:var(--orange); margin-top:8px;}

  /* NOSOTROS */
  .about-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start;}
  .value-list{list-style:none; margin-top:20px;}
  .value-list li{padding:16px 0; border-bottom:1px solid #E7E1D3;}
  .value-list li:last-child{border-bottom:none;}
  .value-list b{font-family:var(--display); display:block; margin-bottom:4px;}
  .value-list span{color:var(--slate); font-size:0.92rem;}

  /* CONTACTO */
  .contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:start;}
  .contact-item{display:flex; gap:16px; margin-bottom:24px;}
  .contact-icon{
    width:44px; height:44px; border-radius:12px; background:var(--navy); color:var(--orange);
    display:flex; align-items:center; justify-content:center; font-size:1.2rem; flex-shrink:0;
  }
  .contact-item h4{font-family:var(--display); font-size:1rem; margin-bottom:4px;}
  .contact-item p, .contact-item a{color:var(--slate); font-size:0.92rem;}
  .form-success{
    display:none; background:#E9F7EF; border:1px solid #BEE8CE; color:#1E6B3D;
    padding:14px 18px; border-radius:10px; font-size:0.9rem; margin-top:16px;
  }
  .form-success.show{display:block;}
  .form-success.error{background:#FDEDED; border-color:#F5C2C2; color:#A33333;}
  .hp-field{position:absolute; left:-9999px; width:1px; height:1px; opacity:0;}

  @media (max-width: 900px){
    .field-row, .about-grid, .contact-grid{grid-template-columns:1fr;}
  }

  @media (max-width: 480px){
    .wrap{padding:0 18px;}
    .hero{padding:64px 0 80px;}
    .section{padding:64px 0;}
    .card{padding:24px;}
    .app-banner{padding:28px 20px; border-radius:16px; margin:0 18px;}
    .route-card{padding:20px;}
    .logo-text .tagline{display:none;}
    .footer-grid{grid-template-columns:1fr; gap:32px;}
    .footer-bottom{flex-direction:column; align-items:flex-start;}
    .btn-row{flex-direction:column; width:100%;}
    .btn-row .btn{width:100%; text-align:center;}
    .track-head{flex-direction:column; align-items:flex-start;}
  }