/* =========================================================
   Diagnóstico Digital · Gimca VIG (Venta Inteligente y Gestión)
   Identidad: tecnológica, oscura, elegante — acero cepillado sobre
   navy casi negro, acentos en azul acero claro y hielo.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Space+Grotesk:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root{
  --bg:        #061117;   /* navy casi negro — fondo principal */
  --bg-2:      #0B1D28;   /* navy un poco más claro — capas */
  --card:      #0E2430;   /* fondo de tarjetas */
  --card-2:    #12303F;   /* fondo de controles dentro de tarjetas */
  --line:      rgba(143,175,195,0.16);
  --steel:     #65727C;   /* acero medio */
  --steel-lt:  #8FAFC3;   /* azul acero claro */
  --ice:       #D2EFF8;   /* hielo — texto de alto contraste / brillo */
  --white:     #F4FAFC;
  --muted:     rgba(210,239,248,0.62);
  --muted-2:   rgba(210,239,248,0.4);

  --gold:  #C68A2E;
  --teal:  #2F6E6E;
  --amber: #D98F30;
  --rust:  #B4453A;
  --green: #3E7A52;

  --radius: 18px;
  --shadow: 0 20px 60px rgba(0,0,0,0.45);
}

*{ box-sizing:border-box; -webkit-tap-highlight-color:transparent; }

html, body{
  margin:0;
  min-height:100%;
  background:var(--bg);
  color:var(--white);
  font-family:'Space Grotesk', sans-serif;
}

#app{
  position:relative;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

#app::before{
  content:'';
  position:fixed;
  inset:0;
  z-index:-1;
  background:
    radial-gradient(circle at 15% 0%, rgba(143,175,195,0.14), transparent 45%),
    radial-gradient(circle at 100% 20%, rgba(210,239,248,0.08), transparent 40%),
    linear-gradient(180deg, #061117 0%, #081820 55%, #061117 100%);
}

h1,h2,h3{ font-family:'Fraunces', serif; font-weight:600; color:var(--white); margin:0 0 10px; }
p{ margin:0 0 14px; line-height:1.55; }
button, input{ font-family:inherit; }

/* ---------- TOPBAR ---------- */
.topbar{
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  padding:14px 18px;
  border-bottom:1px solid var(--line);
  background:rgba(6,17,23,0.85);
  backdrop-filter:blur(6px);
  position:sticky; top:0; z-index:10;
}
.topbar-brand{ display:flex; align-items:center; gap:10px; min-width:0; }
.logo-img{ height:38px; width:auto; flex-shrink:0; filter:drop-shadow(0 2px 6px rgba(0,0,0,0.5)); }
.topbar-text{ display:flex; flex-direction:column; line-height:1.2; min-width:0; }
.topbar-text strong{ font-family:'Fraunces', serif; font-size:15px; color:var(--white); white-space:nowrap; }
.topbar-text span{ font-family:'Space Mono', monospace; font-size:9.5px; letter-spacing:.03em; color:var(--muted); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

.topbar-progreso{ display:flex; align-items:center; gap:10px; flex:1; max-width:280px; justify-content:flex-end; }
.barra-progreso{ flex:1; height:6px; border-radius:6px; background:var(--card-2); overflow:hidden; max-width:160px; }
.barra-progreso-fill{ height:100%; width:0%; background:linear-gradient(90deg, var(--steel-lt), var(--ice)); transition:width .35s ease; }
.barra-progreso-txt{ font-family:'Space Mono', monospace; font-size:10px; color:var(--muted); white-space:nowrap; }

/* ---------- LAYOUT / PANTALLAS ---------- */
main#pantallas{
  flex:1;
  display:flex;
  align-items:flex-start;
  justify-content:center;
  padding:26px 16px 60px;
}
.pantalla{ display:none; width:100%; max-width:640px; }
.pantalla.activa{ display:block; animation:fadeIn .3s ease; }
@keyframes fadeIn{ from{opacity:0; transform:translateY(6px);} to{opacity:1; transform:translateY(0);} }

.card{
  background:linear-gradient(160deg, var(--card), var(--bg-2));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px 24px;
  box-shadow:var(--shadow);
}

/* ---------- PILLS / BADGES ---------- */
.pill{
  display:inline-block; font-family:'Space Mono', monospace; font-size:10.5px; letter-spacing:.04em;
  text-transform:uppercase; color:var(--bg); background:linear-gradient(120deg, var(--steel-lt), var(--ice));
  padding:6px 12px; border-radius:20px; margin-bottom:14px; font-weight:700;
}
.pill-ok{ background:linear-gradient(120deg, var(--green), #5CA378); color:#fff; }

/* ---------- INTRO ---------- */
.intro-card h1{ font-size:26px; }
.intro-sub{ color:var(--muted); font-size:14.5px; }

.rol-select{ margin:20px 0 18px; }
.rol-label{ display:block; font-family:'Space Mono', monospace; font-size:11px; text-transform:uppercase; letter-spacing:.04em; color:var(--muted); margin-bottom:10px; }
.rol-opciones{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
@media (max-width:480px){ .rol-opciones{ grid-template-columns:1fr; } }

.rol-op{
  text-align:left; cursor:pointer; border:1px solid var(--line); background:var(--card-2);
  color:var(--white); border-radius:12px; padding:12px 14px; font-size:13.5px; font-weight:500;
  transition:border-color .15s, background .15s, transform .1s;
}
.rol-op:hover{ border-color:var(--steel-lt); }
.rol-op.activo{
  border-color:var(--ice); background:linear-gradient(135deg, rgba(143,175,195,0.22), rgba(210,239,248,0.08));
  box-shadow:0 0 0 1px var(--ice) inset;
}

.intro-areas{ display:flex; gap:10px; flex-wrap:wrap; margin-top:22px; }
.intro-area{
  display:flex; align-items:center; gap:6px; font-family:'Space Mono', monospace; font-size:10.5px;
  color:var(--muted); background:var(--card-2); border:1px solid var(--line); border-radius:20px; padding:6px 12px;
}

/* ---------- BOTONES ---------- */
.btn{
  border:none; border-radius:12px; padding:14px 20px; font-size:14.5px; font-weight:600; cursor:pointer;
  transition:transform .12s ease, opacity .15s ease, box-shadow .15s ease;
}
.btn:active{ transform:scale(.98); }
.btn:disabled{ opacity:.4; cursor:not-allowed; }
.btn-primary{
  background:linear-gradient(120deg, var(--steel-lt), var(--ice));
  color:#06171F;
  box-shadow:0 10px 24px rgba(143,175,195,0.25);
}
.btn-primary:not(:disabled):hover{ box-shadow:0 12px 30px rgba(210,239,248,0.35); }
.btn-ghost{ background:transparent; color:var(--muted); border:1px solid var(--line); }
.btn-ghost:hover{ color:var(--white); border-color:var(--steel-lt); }
.btn-lg{ width:100%; padding:16px 20px; font-size:15.5px; }
.btn-block{ width:100%; margin-top:18px; }
.btn-whatsapp{
  display:block; text-align:center; text-decoration:none; margin-top:14px;
  background:linear-gradient(120deg, #29A57A, #3E7A52); color:#fff; border-radius:12px; padding:15px 18px;
  font-weight:700; font-size:14.5px; box-shadow:0 10px 24px rgba(62,122,82,0.3);
}

/* ---------- PREGUNTA / DROPDOWN ---------- */
.area-tag{
  display:inline-flex; align-items:center; gap:6px; font-family:'Space Mono', monospace; font-size:10.5px;
  text-transform:uppercase; letter-spacing:.04em; color:var(--muted); background:var(--card-2);
  border:1px solid var(--line); border-radius:20px; padding:6px 12px; margin-bottom:14px;
}
.pregunta-card h2{ font-size:19px; line-height:1.4; margin-bottom:22px; }

.dropdown{ position:relative; margin-bottom:26px; }
.dropdown-btn{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:10px;
  background:var(--card-2); border:1px solid var(--line); color:var(--white);
  border-radius:12px; padding:15px 16px; font-size:14px; text-align:left; cursor:pointer;
}
.dropdown-btn:hover{ border-color:var(--steel-lt); }
.dropdown.abierto .dropdown-btn{ border-color:var(--ice); }
.dropdown-chevron{ color:var(--steel-lt); transition:transform .2s; flex-shrink:0; }
.dropdown.abierto .dropdown-chevron{ transform:rotate(180deg); }

.dropdown-lista{
  position:relative; margin-top:8px; border:1px solid var(--line); border-radius:12px; overflow:hidden;
  background:var(--bg-2);
}
.dropdown-opcion{
  display:flex; align-items:flex-start; gap:10px; width:100%; text-align:left; padding:13px 14px;
  background:transparent; border:none; border-bottom:1px solid var(--line); color:var(--white);
  font-size:13.5px; line-height:1.4; cursor:pointer;
}
.dropdown-opcion:last-child{ border-bottom:none; }
.dropdown-opcion:hover{ background:rgba(143,175,195,0.12); }
.dropdown-opcion.seleccionada{ background:rgba(210,239,248,0.1); }
.dropdown-opcion .num{
  flex-shrink:0; width:22px; height:22px; border-radius:50%; background:var(--card-2);
  display:flex; align-items:center; justify-content:center; font-family:'Space Mono', monospace;
  font-size:11px; color:var(--steel-lt); border:1px solid var(--line);
}

.pregunta-nav{ display:flex; justify-content:space-between; gap:12px; }
.pregunta-nav .btn-primary{ flex:1; }
.pregunta-nav .btn-ghost{ flex:0 0 auto; }

/* ---------- FORMULARIO DE CONTACTO ---------- */
.form-contacto{ display:flex; flex-direction:column; gap:14px; margin-top:18px; }
.form-contacto label{ display:flex; flex-direction:column; gap:6px; font-size:12.5px; color:var(--muted); font-weight:500; }
.form-contacto input{
  background:var(--card-2); border:1px solid var(--line); border-radius:10px; padding:13px 14px;
  color:var(--white); font-size:14px;
}
.form-contacto input:focus{ outline:none; border-color:var(--ice); }
.form-error{ color:#F0A0A0; font-size:12.5px; }

/* ---------- RESULTADO ---------- */
.resultado-header{ display:flex; align-items:center; gap:20px; margin-bottom:26px; flex-wrap:wrap; }
.gauge{ position:relative; flex-shrink:0; }
.gauge svg{ transform:rotate(-90deg); }
.gauge-bg{ fill:none; stroke:var(--card-2); stroke-width:10; }
.gauge-fill{ fill:none; stroke:var(--ice); stroke-width:10; stroke-linecap:round; stroke-dasharray:326.7; stroke-dashoffset:326.7; transition:stroke-dashoffset 1s ease; }
.gauge-center{ position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; }
.gauge-center span{ font-family:'Fraunces', serif; font-size:32px; font-weight:700; color:var(--white); line-height:1; }
.gauge-center small{ font-family:'Space Mono', monospace; font-size:10px; color:var(--muted); }

.resultado-nivel{ flex:1; min-width:180px; }
.nivel-badge{
  display:inline-block; font-family:'Space Mono', monospace; font-size:9.5px; text-transform:uppercase;
  letter-spacing:.05em; padding:4px 10px; border-radius:14px; margin-bottom:8px; color:#06171F; font-weight:700;
}
.resultado-nivel h2{ font-size:20px; margin-bottom:6px; }
.resultado-nivel p{ font-size:13px; color:var(--muted); margin:0; }

.resultado-subtitulo{ font-size:14px; margin:24px 0 12px; color:var(--steel-lt); font-family:'Space Mono', monospace; text-transform:uppercase; letter-spacing:.04em; font-weight:700; }

.areas-desglose{ display:flex; flex-direction:column; gap:12px; }
.area-item{ }
.area-item-head{ display:flex; justify-content:space-between; font-size:12.5px; margin-bottom:5px; }
.area-item-head span:first-child{ color:var(--white); font-weight:600; }
.area-item-head span:last-child{ font-family:'Space Mono', monospace; color:var(--muted); }
.area-bar{ height:8px; border-radius:8px; background:var(--card-2); overflow:hidden; }
.area-bar-fill{ height:100%; border-radius:8px; transition:width .8s ease; }

.acciones-lista{ display:flex; flex-direction:column; gap:10px; margin-bottom:6px; }
.accion-item{
  display:flex; gap:10px; background:var(--card-2); border:1px solid var(--line); border-radius:12px;
  padding:12px 14px; font-size:13px; line-height:1.5; color:var(--white);
}
.accion-item .accion-num{ flex-shrink:0; font-family:'Space Mono', monospace; color:var(--ice); font-weight:700; }
.accion-item .accion-area{ display:block; font-family:'Space Mono', monospace; font-size:9.5px; text-transform:uppercase; letter-spacing:.04em; color:var(--muted-2); margin-bottom:3px; }

.cta-box{
  margin-top:24px; padding:20px; border-radius:14px;
  background:linear-gradient(150deg, rgba(143,175,195,0.14), rgba(210,239,248,0.05));
  border:1px solid var(--line);
}
.cta-box h3{ font-size:16px; margin-bottom:8px; }
.cta-box p{ font-size:13px; color:var(--muted); margin-bottom:0; }
.envio-estado{ display:block; text-align:center; margin-top:10px; font-family:'Space Mono', monospace; font-size:10.5px; color:var(--muted-2); }

/* ---------- FOOTER ---------- */
.app-footer{
  text-align:center; padding:16px; font-family:'Space Mono', monospace; font-size:9.5px;
  color:var(--muted-2); border-top:1px solid var(--line);
}