/* ============================================================
   NanoCV - hoja de estilo unica
   Identidad: el documento oficial. Papel frio, tinta verde-negra,
   sello rojo para lo descartado, sello verde para lo aprobado.
   ============================================================ */

:root {
  --papel:    #EFF2ED;
  --papel-2:  #FFFFFF;
  --papel-3:  #E4E9E1;
  --tinta:    #131A16;
  --tinta-2:  #59635C;
  --tinta-3:  #8A938C;
  --linea:    #D5DBD2;
  --linea-2:  #BAC2B7;
  --sello:    #B3261E;
  --sello-bg: #FAEAE8;
  --visto:    #0E6B4F;
  --visto-bg: #E4F0EA;
  --ambar:    #B87514;
  --ambar-bg: #FBF0DC;
  --accion:   #14332A;
  --radio:    10px;
  --ancho:    1080px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font-family: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Bricolage Grotesque', 'IBM Plex Sans', sans-serif;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

h1 { font-size: clamp(30px, 5.2vw, 50px); }
h2 { font-size: clamp(23px, 3.4vw, 32px); }
h3 { font-size: 18px; font-weight: 600; }

p { margin: 0 0 14px; }
a { color: inherit; }

.envoltura { max-width: var(--ancho); margin: 0 auto; padding: 0 22px; }
.mono { font-family: 'IBM Plex Mono', ui-monospace, monospace; }

/* ---------- Barra superior ---------- */
.barra {
  border-bottom: 1px solid var(--linea);
  background: var(--papel);
  position: sticky;
  top: 0;
  z-index: 20;
}
.barra .envoltura {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: 62px;
}
.marca {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.03em;
  text-decoration: none;
}
.marca span { color: var(--visto); }
.menu { display: flex; gap: 22px; font-size: 14px; }
.menu a { color: var(--tinta-2); text-decoration: none; }
.menu a:hover { color: var(--tinta); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--accion);
  background: var(--accion);
  color: #FFF;
  font: 500 15px/1 'IBM Plex Sans', sans-serif;
  padding: 13px 22px;
  border-radius: var(--radio);
  cursor: pointer;
  text-decoration: none;
  transition: transform .12s ease, opacity .12s ease;
}
.btn:hover  { opacity: .9; }
.btn:active { transform: scale(.985); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-linea { background: transparent; color: var(--tinta); border-color: var(--linea-2); }
.btn-linea:hover { background: var(--papel-3); opacity: 1; }
.btn-sm { padding: 9px 15px; font-size: 14px; }

:focus-visible { outline: 2px solid var(--visto); outline-offset: 2px; }

/* ---------- Heroe ---------- */
.heroe { padding: 62px 0 48px; text-align: center; }
.heroe h1 { max-width: 15ch; margin: 0 auto 16px; }
.heroe .bajada {
  max-width: 52ch;
  margin: 0 auto 30px;
  font-size: 17px;
  color: var(--tinta-2);
}

/* ---------- Zona de carga ---------- */
.zona {
  max-width: 520px;
  margin: 0 auto;
  background: var(--papel-2);
  border: 2px dashed var(--linea-2);
  border-radius: 14px;
  padding: 30px 24px;
  transition: border-color .15s ease, background .15s ease;
}
.zona.encima { border-color: var(--visto); background: var(--visto-bg); }
.zona.error  { border-color: var(--sello); background: var(--sello-bg); }
.zona h3 { margin-bottom: 4px; }
.zona .nota { font-size: 14px; color: var(--tinta-2); margin-bottom: 18px; }

.campos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
  text-align: left;
}
.campo label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--tinta-3);
  margin-bottom: 5px;
}
select, input[type="text"], input[type="email"] {
  width: 100%;
  height: 42px;
  padding: 0 11px;
  border: 1px solid var(--linea-2);
  border-radius: 8px;
  background: var(--papel-2);
  color: var(--tinta);
  font: 400 15px 'IBM Plex Sans', sans-serif;
}
select:focus, input:focus { outline: 2px solid var(--visto); outline-offset: 0; border-color: var(--visto); }

.pie-zona { font-size: 13px; color: var(--tinta-3); margin: 12px 0 0; }
.aviso-error {
  display: none;
  margin: 12px 0 0;
  padding: 10px 12px;
  background: var(--sello-bg);
  border-left: 3px solid var(--sello);
  color: var(--sello);
  font-size: 14px;
  text-align: left;
}
.aviso-error.visible { display: block; }

/* ---------- Prueba social ---------- */
.prueba {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 26px;
  font-size: 13px;
  color: var(--tinta-2);
}
.prueba strong { font-weight: 600; color: var(--tinta); }
.prueba .sep { width: 1px; height: 13px; background: var(--linea-2); }

/* ---------- Secciones ---------- */
.seccion { padding: 56px 0; border-top: 1px solid var(--linea); }
.seccion.clara { background: var(--papel-2); }
.encabezado { max-width: 58ch; margin-bottom: 28px; }
.encabezado p { color: var(--tinta-2); margin: 0; }
.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--tinta-3);
  margin: 0 0 10px;
}

/* ---------- El escaneo (elemento firma) ---------- */
.escaneo {
  display: grid;
  grid-template-columns: 1fr 90px 1fr;
  align-items: center;
  gap: 16px;
  max-width: 720px;
}
.hoja {
  position: relative;
  background: var(--papel-2);
  border: 1px solid var(--linea);
  border-radius: 6px;
  padding: 18px 16px;
  min-height: 178px;
  overflow: hidden;
}
.hoja i { display: block; height: 5px; background: var(--papel-3); border-radius: 2px; margin-bottom: 7px; }
.hoja i.t { height: 8px; width: 52%; background: var(--linea-2); margin-bottom: 12px; }
.hoja i.s { width: 70%; }
.hoja i.a { width: 92%; }
.hoja i.b { width: 84%; }
.hoja i.c { width: 61%; }
.hoja .etiqueta {
  position: absolute;
  bottom: 9px;
  left: 16px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--tinta-3);
}
.linea-escaner {
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: var(--visto);
  opacity: .8;
  animation: escanear 2.6s ease-in-out infinite;
}
@keyframes escanear {
  0%, 100% { transform: translateY(6px); }
  50%      { transform: translateY(160px); }
}
.flecha { text-align: center; color: var(--tinta-3); font-size: 13px; }
.flecha .mono { display: block; font-size: 11px; letter-spacing: .1em; margin-top: 4px; }

/* el sello: la pieza que la gente recuerda */
.sello-caja {
  position: relative;
  background: var(--papel-2);
  border: 1px solid var(--linea);
  border-radius: 6px;
  min-height: 178px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sello {
  transform: rotate(-9deg);
  border: 3px solid var(--sello);
  border-radius: 6px;
  color: var(--sello);
  padding: 9px 16px;
  text-align: center;
  opacity: .88;
}
.sello .txt {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700;
  font-size: 21px;
  letter-spacing: .06em;
  line-height: 1.1;
  text-transform: uppercase;
}
.sello .sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: .05em;
  margin-top: 3px;
}

/* ---------- Tarjetas de pais ---------- */
.rejilla-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.tarjeta {
  background: var(--papel-2);
  border: 1px solid var(--linea);
  border-radius: 12px;
  padding: 20px 18px;
}
.tarjeta.destacada { border: 2px solid var(--visto); }
.tarjeta h3 { margin-bottom: 6px; }
.tarjeta p { font-size: 14px; color: var(--tinta-2); margin: 0; }
.marca-tarjeta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--visto);
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}

/* ---------- Precios ---------- */
.precio { font-family: 'Bricolage Grotesque', sans-serif; font-size: 34px; font-weight: 700; letter-spacing: -.03em; }
.precio small { font-size: 14px; font-weight: 400; color: var(--tinta-2); letter-spacing: 0; }
.lista { list-style: none; padding: 0; margin: 14px 0 0; font-size: 14px; }
.lista li { padding: 5px 0 5px 22px; position: relative; color: var(--tinta-2); }
.lista li::before {
  content: '';
  position: absolute;
  left: 4px; top: 13px;
  width: 9px; height: 9px;
  border-left: 2px solid var(--visto);
  border-bottom: 2px solid var(--visto);
  transform: rotate(-45deg);
}

/* ---------- Pagina de resultado ---------- */
.marcador { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; margin-bottom: 34px; }
.disco {
  --p: 0;
  flex: 0 0 auto;
  width: 152px; height: 152px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--tono) calc(var(--p) * 1%), var(--papel-3) 0);
  position: relative;
}
.disco::after {
  content: '';
  position: absolute;
  inset: 13px;
  border-radius: 50%;
  background: var(--papel-2);
  border: 1px solid var(--linea);
}
.disco .cifra { position: relative; z-index: 1; text-align: center; }
.disco .num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 42px;
  font-weight: 600;
  line-height: 1;
  color: var(--tono);
}
.disco .de { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--tinta-3); }

.barras { margin: 0 0 34px; }
.barra-fila { display: grid; grid-template-columns: 150px 1fr 44px; align-items: center; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--linea); }
.barra-fila:last-child { border-bottom: 0; }
.barra-fila .et { font-size: 14px; }
.barra-fila .et small { display: block; font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--tinta-3); }
.pista { height: 7px; background: var(--papel-3); border-radius: 4px; overflow: hidden; }
.relleno { height: 100%; border-radius: 4px; transition: width .8s cubic-bezier(.2,.8,.2,1); }
.barra-fila .val { font-family: 'IBM Plex Mono', monospace; font-size: 14px; text-align: right; }

.hallazgo {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  background: var(--papel-2);
  border: 1px solid var(--linea);
  border-left-width: 3px;
  border-radius: 0 8px 8px 0;
  margin-bottom: 9px;
}
.hallazgo .ico { font-family: 'IBM Plex Mono', monospace; font-weight: 600; font-size: 15px; flex: 0 0 18px; }
.hallazgo .cuerpo { min-width: 0; }
.hallazgo .area { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: .09em; text-transform: uppercase; color: var(--tinta-3); }
.hallazgo p { margin: 2px 0 0; font-size: 15px; }
.hallazgo.error { border-left-color: var(--sello); }
.hallazgo.error .ico { color: var(--sello); }
.hallazgo.aviso { border-left-color: var(--ambar); }
.hallazgo.aviso .ico { color: var(--ambar); }
.hallazgo.ok { border-left-color: var(--visto); }
.hallazgo.ok .ico { color: var(--visto); }

.caja-correo {
  background: var(--papel-2);
  border: 1px solid var(--linea);
  border-radius: 12px;
  padding: 24px;
  margin: 34px 0;
}
.fila-correo { display: flex; gap: 10px; margin-top: 14px; }
.fila-correo input { flex: 1; }

/* ---------- Pie ---------- */
.pie { border-top: 1px solid var(--linea); padding: 30px 0; font-size: 13px; color: var(--tinta-3); }
.pie .envoltura { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

/* ---------- Cargando ---------- */
.cargando { display: none; text-align: center; padding: 8px 0 0; }
.cargando.visible { display: block; }
.cargando .paso { font-family: 'IBM Plex Mono', monospace; font-size: 13px; color: var(--tinta-2); }
.puntos::after { content: ''; animation: puntos 1.4s steps(4, end) infinite; }
@keyframes puntos { 0% { content: ''; } 25% { content: '.'; } 50% { content: '..'; } 75% { content: '...'; } }

/* ---------- Movil ---------- */
@media (max-width: 760px) {
  .menu { display: none; }
  .heroe { padding: 40px 0 34px; }
  .rejilla-3 { grid-template-columns: 1fr; }
  .escaneo { grid-template-columns: 1fr; }
  .flecha { transform: rotate(90deg); padding: 6px 0; }
  .campos { grid-template-columns: 1fr; }
  .barra-fila { grid-template-columns: 116px 1fr 40px; }
  .marcador { gap: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}