:root {
  --bg: #0f172a;       /* Fondo general */
  --card: #1e293b;     /* Fondo de las tarjetas */
  --text: #f1f5f9;     /* Texto principal */
  --muted: #94a3b8;    /* Texto secundario */
  --primary: #3b82f6;  /* Azul llamativo */
  --danger: #f43f5e;   /* Rojo para acentos */
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.wrap {
  width: min(960px, 92%);
  margin: 0 auto;
  padding: 40px 0;
}

.center { text-align: center; }

.logo {
  width: 140px;
  height: auto;
  margin: 10px auto 16px;
  display: block;
}

h1 {
  font-size: clamp(26px, 4.6vw, 42px);
  margin: .2em 0 .3em;
  color: var(--text);
}

.lead {
  color: var(--muted);
  font-size: 1.1rem;
  margin: 0 0 20px;
}

.card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.form-card { margin: 26px 0; }

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form label {
  display: block;
  font-size: 14px;
  color: var(--muted);
  margin: 0 0 10px;
}

.form input,
.form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  font-size: 15px;
  background: #0f172a;
  color: var(--text);
}

.form textarea {
  min-height: 120px;
  resize: vertical;
}

.req { color: var(--danger); margin-left: 4px; }

.btn {
  display: inline-block;
  border-radius: 9999px;
  padding: .85rem 1.4rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .2s, transform .1s;
}

.btn--primary {
  background: var(--primary);
  color: #fff;
  border: none;
}
.btn--primary:hover {
  filter: brightness(.9);
  transform: translateY(-1px);
}

.cta { margin: 20px 0 28px; }

.muted { color: var(--muted); }
.tiny { font-size: 12px; }

@media (max-width:720px){ .grid{ grid-template-columns:1fr; } }

/* Honeypot – oculto de verdad */
.hp{
  position:absolute !important;
  left:-10000px !important;
  top:auto !important;
  width:1px !important;
  height:1px !important;
  overflow:hidden !important;
  opacity:0 !important;
  pointer-events:none !important;
}