/* =========================================================================
   CTT Express — Localizador de envíos (clon estético)
   Colores reales extraídos del CSS de cttexpress.com
   ========================================================================= */

:root{
  --rojo:      #DF0024;
  --rojo-osc:  #B3001D;
  --rojo-dark: #790014;
  --gris-txt:  #3B3B3B;
  --gris-2:    #666666;
  --gris-3:    #898989;
  --gris-4:    #C3C0C0;
  --linea:     #EAEAEA;
  --fondo:     #F5F6F6;
  --teal:      #0ABEB4;
  --ok:        #1f9d57;
  --aviso:     #E8941A;
  --blanco:    #FFFFFF;
  --sombra:    0 2px 14px rgba(0,0,0,.07);
  --sombra-2:  0 6px 28px rgba(0,0,0,.10);
  --radio:     12px;
}

*{ box-sizing:border-box; }

html,body{ margin:0; padding:0; }

body{
  font-family:"Montserrat","Helvetica Neue",Helvetica,Arial,sans-serif;
  color:var(--gris-txt);
  background:var(--fondo);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}

a{ color:inherit; text-decoration:none; }

.container{
  width:100%;
  max-width:1120px;
  margin:0 auto;
  padding:0 20px;
}

/* ---------------------------------------------------------------- Cabecera */
.topstrip{ height:4px; background:var(--rojo); }

.topbar{
  position:sticky; top:0; z-index:40;
  background:var(--blanco);
  box-shadow:0 1px 0 var(--linea), 0 2px 10px rgba(0,0,0,.04);
}
.topbar-inner{
  display:flex; align-items:center; gap:28px;
  height:68px;
}
.logo{
  font-weight:800; font-size:26px; letter-spacing:.3px;
  color:var(--rojo); white-space:nowrap; line-height:1;
  display:flex; align-items:baseline; gap:1px;
}
.logo .ex{ font-weight:500; font-size:24px; letter-spacing:.2px; }

.nav{
  display:flex; align-items:center; gap:22px;
  margin-left:8px; flex:1;
}
.nav a{
  font-size:13.5px; font-weight:500; color:var(--gris-txt);
  padding:6px 0; position:relative; white-space:nowrap;
}
.nav a:hover{ color:var(--rojo); }
.nav a.activo{ color:var(--rojo); }
.nav a.activo::after{
  content:""; position:absolute; left:0; right:0; bottom:-23px;
  height:3px; background:var(--rojo); border-radius:3px 3px 0 0;
}
.btn-cliente{
  border:1.5px solid var(--rojo); color:var(--rojo);
  padding:8px 16px; border-radius:24px; font-weight:600; font-size:13.5px;
  transition:.15s;
}
.btn-cliente:hover{ background:var(--rojo); color:#fff; }
.hamburger{ display:none; }

/* -------------------------------------------------------------------- Hero */
.hero{
  background:linear-gradient(180deg,#fff 0%,var(--fondo) 100%);
  border-bottom:1px solid var(--linea);
  padding:40px 0 34px;
}
.hero h1{
  margin:0; font-size:30px; font-weight:800; color:var(--gris-txt);
}
.hero-sub{ margin:6px 0 22px; color:var(--gris-2); font-size:16px; }

.search{
  display:flex; gap:0; max-width:620px;
  box-shadow:var(--sombra); border-radius:30px; background:#fff;
  overflow:hidden; border:1px solid var(--linea);
}
.search .ico{
  display:flex; align-items:center; padding-left:18px; color:var(--gris-3);
}
.search input{
  flex:1; border:0; outline:0; padding:15px 14px; font-size:16px;
  font-family:inherit; color:var(--gris-txt); background:transparent;
  letter-spacing:.5px;
}
.search button{
  border:0; background:var(--rojo); color:#fff; font-weight:700;
  padding:0 30px; font-size:15px; cursor:pointer; font-family:inherit;
  transition:.15s;
}
.search button:hover{ background:var(--rojo-osc); }

/* ------------------------------------------------------------------- Main */
main{ padding:30px 0 60px; }

.card{
  background:#fff; border:1px solid var(--linea);
  border-radius:var(--radio); box-shadow:var(--sombra);
  padding:26px; margin-bottom:22px;
}

/* tarjeta de estado */
.status-head{
  display:flex; flex-wrap:wrap; gap:16px;
  align-items:flex-start; justify-content:space-between;
}
.exp-label{ font-size:12px; text-transform:uppercase; letter-spacing:1px; color:var(--gris-3); }
.exp-num{
  font-size:22px; font-weight:700; color:var(--gris-txt);
  letter-spacing:1px; margin-top:2px;
}
/* código de expedición ofuscado: borroso e ilegible/no seleccionable */
.code-blur{
  filter:blur(6px); -webkit-filter:blur(6px);
  user-select:none; -webkit-user-select:none; pointer-events:none;
}
input.code-blur{ filter:blur(5px); -webkit-filter:blur(5px); color:var(--gris-2); }
.estado-pill{
  display:inline-flex; align-items:center; gap:9px;
  background:#fff5f6; border:1px solid #f4ccd3; color:var(--rojo);
  padding:9px 16px; border-radius:24px; font-weight:700; font-size:15px;
}
.estado-pill.ok{ background:#eefaf2; border-color:#bfe6cd; color:var(--ok); }
.estado-pill.warn{ background:#fff6ea; border-color:#f5dcb0; color:var(--aviso); }

.dot{ width:10px; height:10px; border-radius:50%; background:var(--rojo); flex:none; }
.estado-pill.ok .dot{ background:var(--ok); }
.estado-pill.warn .dot{ background:var(--aviso); }
.dot.pulse{ box-shadow:0 0 0 0 rgba(223,0,36,.5); animation:pulse 1.8s infinite; }
.estado-pill.ok .dot.pulse{ box-shadow:0 0 0 0 rgba(31,157,87,.5); animation:pulseok 1.8s infinite; }
@keyframes pulse{ 70%{ box-shadow:0 0 0 9px rgba(223,0,36,0);} 100%{ box-shadow:0 0 0 0 rgba(223,0,36,0);} }
@keyframes pulseok{ 70%{ box-shadow:0 0 0 9px rgba(31,157,87,0);} 100%{ box-shadow:0 0 0 0 rgba(31,157,87,0);} }

.estado-desc{
  margin:14px 0 0; color:var(--gris-2); font-size:14.5px; max-width:760px;
}
.entrega{
  margin-top:18px; padding:14px 18px; background:var(--fondo);
  border-radius:10px; display:inline-flex; align-items:center; gap:12px;
  font-size:15px;
}
.entrega b{ color:var(--gris-txt); }
.entrega .big{ font-size:18px; font-weight:800; color:var(--rojo); }
.entrega.ok .big{ color:var(--ok); }

/* --------------------------------------------------------------- Stepper */
.stepper{
  display:flex; margin:30px 0 6px; padding-top:6px;
}
.step{
  flex:1; position:relative; text-align:center; min-width:0;
}
.step .bar{
  position:absolute; top:21px; left:-50%; width:100%; height:4px;
  background:var(--gris-4); z-index:0;
}
.step:first-child .bar{ display:none; }
.step.reached .bar{ background:var(--rojo); }
.step .circle{
  position:relative; z-index:1; width:44px; height:44px; margin:0 auto;
  border-radius:50%; background:#fff; border:3px solid var(--gris-4);
  display:flex; align-items:center; justify-content:center; color:var(--gris-4);
  transition:.2s;
}
.step .circle svg{ width:22px; height:22px; }
.step.reached .circle{ background:var(--rojo); border-color:var(--rojo); color:#fff; }
.step.current .circle{
  box-shadow:0 0 0 5px rgba(223,0,36,.16); animation:ring 1.8s infinite;
}
.step.done.current .circle{ /* entregado */ }
@keyframes ring{ 70%{ box-shadow:0 0 0 12px rgba(223,0,36,0);} 100%{ box-shadow:0 0 0 0 rgba(223,0,36,0);} }
.step .lbl{
  margin-top:10px; font-size:12.5px; font-weight:600; color:var(--gris-3);
  line-height:1.25;
}
.step.reached .lbl{ color:var(--gris-txt); }
.step.current .lbl{ color:var(--rojo); }

/* ------------------------------------------------------------------ Ruta */
.route{
  margin-top:26px; padding:20px 6px 6px;
  border-top:1px dashed var(--linea);
}
.route-line{
  position:relative; height:46px; margin:6px 10px 0;
}
.route-track{
  position:absolute; top:50%; left:0; right:0; height:0;
  border-top:3px dotted var(--gris-4); transform:translateY(-50%);
}
.route-prog{
  position:absolute; top:50%; left:0; height:0;
  border-top:3px solid var(--rojo); transform:translateY(-50%);
  transition:width .6s ease;
}
.route-marker{
  position:absolute; top:50%; transform:translate(-50%,-50%);
  font-size:24px; transition:left .6s ease; filter:drop-shadow(0 2px 3px rgba(0,0,0,.2));
  z-index:2;
}
.route-ends{
  display:flex; justify-content:space-between;
  font-size:13px; color:var(--gris-2); margin-top:4px;
}
.route-ends .flag{ font-size:17px; margin-right:5px; }

.ultima{
  margin:20px 0 0; font-size:12.5px; color:var(--gris-3);
  display:flex; align-items:center; gap:8px;
}
.ultima .dot{ width:7px; height:7px; }

/* --------------------------------------------------------------- Columnas */
.cols{ display:grid; grid-template-columns:1fr 340px; gap:22px; align-items:start; }

.card h2{
  margin:0 0 18px; font-size:17px; font-weight:700; color:var(--gris-txt);
  padding-bottom:14px; border-bottom:1px solid var(--linea);
}

/* -------------------------------------------------------------- Timeline */
.timeline{ list-style:none; margin:0; padding:0; position:relative; }
.timeline li{
  position:relative; padding:0 0 22px 28px;
}
.timeline li::before{ /* línea vertical */
  content:""; position:absolute; left:6px; top:6px; bottom:-4px; width:2px;
  background:var(--linea);
}
.timeline li:last-child::before{ display:none; }
.timeline li .node{
  position:absolute; left:0; top:4px; width:14px; height:14px;
  border-radius:50%; background:#fff; border:3px solid var(--gris-4); z-index:1;
}
.timeline li.latest .node{ border-color:var(--rojo); background:var(--rojo); }
.timeline li.is-ok .node{ border-color:var(--ok); background:var(--ok); }
.timeline li.is-warn .node{ border-color:var(--aviso); background:var(--aviso); }

.tl-fecha{ font-size:12.5px; color:var(--gris-3); font-weight:500; }
.tl-estado{ font-size:15px; font-weight:700; color:var(--gris-txt); margin:1px 0 0; }
.timeline li.latest .tl-estado{ color:var(--rojo); }
.timeline li.is-ok.latest .tl-estado{ color:var(--ok); }
.timeline li.is-warn.latest .tl-estado{ color:var(--aviso); }
.tl-desc{ font-size:13.5px; color:var(--gris-2); margin:3px 0 0; }
.tl-lugar{ font-size:12.5px; color:var(--gris-3); margin:5px 0 0; display:flex; align-items:center; gap:5px; }
.badge-now{
  display:inline-block; margin-left:8px; background:var(--rojo); color:#fff;
  font-size:10px; font-weight:700; padding:2px 8px; border-radius:10px;
  text-transform:uppercase; letter-spacing:.5px; vertical-align:middle;
}

/* --------------------------------------------------------------- Detalles */
.details dl{ margin:0; }
.details .row{
  display:flex; justify-content:space-between; gap:12px;
  padding:11px 0; border-bottom:1px dashed var(--linea); font-size:13.5px;
}
.details .row:last-child{ border-bottom:0; }
.details dt{ color:var(--gris-3); }
.details dd{ margin:0; font-weight:600; color:var(--gris-txt); text-align:right; }

.help{ background:linear-gradient(160deg,#fff, #fff7f8); }
.help p{ font-size:13.5px; color:var(--gris-2); margin:0 0 14px; }
.help .tel{ font-size:18px; font-weight:800; color:var(--rojo); }
.help .btn-help{
  display:inline-block; margin-top:6px; background:var(--rojo); color:#fff;
  padding:10px 18px; border-radius:24px; font-weight:600; font-size:13.5px;
}

/* ---------------------------------------------------------------- Footer */
footer{
  background:#2c2c2c; color:#c9c9c9; padding:48px 0 24px; font-size:13px;
}
.foot-cols{ display:grid; grid-template-columns:repeat(4,1fr); gap:28px; }
.foot-cols h4{ color:#fff; font-size:14px; margin:0 0 14px; }
.foot-cols a{ display:block; color:#bdbdbd; padding:4px 0; }
.foot-cols a:hover{ color:#fff; }
.foot-bottom{
  margin-top:34px; padding-top:18px; border-top:1px solid #444;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  color:#9a9a9a;
}
.foot-logo{ color:#fff; font-weight:800; font-size:20px; }
.foot-logo .ex{ font-weight:500; }

/* --------------------------------------------------------------- Cookies */
.cookie{
  position:fixed; left:16px; right:16px; bottom:16px; z-index:60;
  background:#fff; border:1px solid var(--linea); box-shadow:var(--sombra-2);
  border-radius:12px; padding:16px 20px; max-width:620px; margin:0 auto;
  display:flex; gap:16px; align-items:center; flex-wrap:wrap;
}
.cookie p{ margin:0; font-size:13px; color:var(--gris-2); flex:1; min-width:220px; }
.cookie button{
  border:0; cursor:pointer; font-family:inherit; font-weight:600; font-size:13px;
  padding:9px 18px; border-radius:22px;
}
.cookie .acc{ background:var(--rojo); color:#fff; }
.cookie .rej{ background:#fff; color:var(--gris-2); border:1px solid var(--gris-4); }

/* --------------------------------------------------- Badge vista previa */
.preview-badge{
  position:fixed; top:78px; right:14px; z-index:50;
  background:#222; color:#fff; font-size:12px; padding:7px 13px;
  border-radius:20px; box-shadow:var(--sombra-2); opacity:.92;
}
.preview-badge b{ color:#ffd34d; }

/* ----------------------------------------------------------- Responsive */
@media (max-width:860px){
  .cols{ grid-template-columns:1fr; }
  .nav, .btn-cliente{ display:none; }
  .hamburger{
    display:flex; flex-direction:column; gap:4px; margin-left:auto;
    background:none; border:0; cursor:pointer; padding:8px;
  }
  .hamburger span{ width:24px; height:2.5px; background:var(--gris-txt); border-radius:2px; }
  .foot-cols{ grid-template-columns:1fr 1fr; }
}
@media (max-width:680px){
  .step .lbl{ font-size:11.5px; line-height:1.2; }
}
@media (max-width:560px){
  .hero h1{ font-size:24px; }
  .card{ padding:18px; }
  .exp-num{ font-size:18px; }
  /* stepper: ancho mínimo por fase + scroll horizontal si no caben (en vez de solaparse) */
  .stepper{ overflow-x:auto; -webkit-overflow-scrolling:touch; padding-bottom:6px; }
  .step{ min-width:56px; }
  .step .circle{ width:36px; height:36px; }
  .step .circle svg{ width:18px; height:18px; }
  .step .lbl{ font-size:10px; line-height:1.15; overflow-wrap:anywhere; min-height:26px; }
  .step .bar{ top:16px; }
  .search input{ font-size:15px; padding:13px 10px; letter-spacing:0; }
  .search .ico{ padding-left:12px; }
  .search button{ padding:0 14px; font-size:14px; }
  .entrega{ display:flex; width:100%; flex-wrap:wrap; gap:8px; padding:12px 14px; font-size:14px; }
  .foot-cols{ grid-template-columns:1fr; gap:18px; }
  .route-ends{ font-size:11.5px; }
}
@media (max-width:360px){
  .step{ min-width:52px; }
  .step .lbl{ font-size:9.5px; }
}