@font-face { font-family: "Poppins"; src: url("/fonts/Poppins-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Poppins"; src: url("/fonts/Poppins-Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Poppins"; src: url("/fonts/Poppins-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }

:root {
  --verde: #6E8D55;
  --verde-osc: #56703F;
  --terracota: #C3714C;
  --naranja: #F69D3D;
  --crema: #F1E5D9;
  --tarjeta: #FFFCF6;
  --cafe: #411C10;
  --cafe-suave: #70513F;
  --borde: #E3D5C5;
  --error: #B3261E;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--crema);
  color: var(--cafe);
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}
a { color: var(--terracota); overflow-wrap: anywhere; }

.contenedor { max-width: 680px; margin: 0 auto; padding: 24px 16px 40px; }

.portada {
  background: var(--tarjeta);
  border-radius: 16px;
  padding: 28px 24px 22px;
  margin-bottom: 16px;
  box-shadow: 0 2px 10px rgba(65, 28, 16, .07);
}
.logo { width: 190px; height: auto; display: block; margin-bottom: 18px; }
.portada h1 { font-size: 1.65rem; line-height: 1.25; color: var(--verde); margin: 0 0 10px; font-weight: 700; }
.portada p { margin: 0 0 10px; color: var(--cafe); }
.nota { font-size: .85rem; color: var(--cafe-suave); }

.tarjeta {
  background: var(--tarjeta);
  border-radius: 16px;
  padding: 22px 24px 8px;
  margin-bottom: 16px;
  box-shadow: 0 2px 10px rgba(65, 28, 16, .07);
}
.tarjeta h2 { display: flex; align-items: center; gap: 10px; font-size: 1.2rem; margin: 0 0 18px; font-weight: 700; }
.num {
  display: inline-grid; place-items: center;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--verde); color: #fff; font-size: .95rem;
}

.campo { margin: 0 0 20px; padding: 0; border: 0; min-width: 0; }
label, legend { display: block; font-weight: 500; margin-bottom: 6px; padding: 0; }
.req { color: var(--terracota); }
.opc { color: var(--cafe-suave); font-weight: 400; font-size: .9rem; }
.ayuda { font-size: .85rem; color: var(--cafe-suave); margin: -2px 0 8px; }

input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%;
  font: inherit;
  color: var(--cafe);
  background: #fff;
  border: 1.5px solid var(--borde);
  border-radius: 10px;
  padding: 11px 12px;
  transition: border-color .15s, box-shadow .15s;
}
textarea { resize: vertical; min-height: 100px; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--verde);
  box-shadow: 0 0 0 3px rgba(110, 141, 85, .2);
}
.prefijo { display: flex; align-items: stretch; }
.prefijo span {
  display: grid; place-items: center; padding: 0 12px;
  background: var(--crema); border: 1.5px solid var(--borde); border-right: 0;
  border-radius: 10px 0 0 10px; color: var(--cafe-suave);
}
.prefijo input { border-radius: 0 10px 10px 0; }

.opcion {
  display: flex; align-items: flex-start; gap: 10px;
  font-weight: 400; margin: 0 0 4px; padding: 8px 10px;
  border-radius: 10px; cursor: pointer;
}
.opcion:hover { background: rgba(110, 141, 85, .08); }
.opcion input { accent-color: var(--verde); width: 18px; height: 18px; margin: 3px 0 0; flex: none; }
.otro { margin: 4px 0 6px 38px; width: calc(100% - 38px) !important; }
.consentimiento .opcion { background: var(--crema); font-size: .92rem; }

.invalido input[type="text"], .invalido input[type="email"], .invalido input[type="tel"], input.invalido { border-color: var(--error); }
.error-campo { color: var(--error); font-size: .85rem; margin: 4px 0 0; min-height: 0; }
.error-campo:empty { display: none; }

.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.aviso { padding: 12px 14px; border-radius: 10px; margin: 0 0 14px; }
.aviso.error { background: #FBE9E7; color: var(--error); }

.boton {
  width: 100%;
  font: inherit; font-weight: 700; font-size: 1.05rem;
  color: #fff; background: var(--verde);
  border: 0; border-radius: 12px;
  padding: 14px 18px; cursor: pointer;
  transition: background .15s;
}
.boton:hover { background: var(--verde-osc); }
.boton:disabled { opacity: .65; cursor: wait; }

.gracias { text-align: center; padding: 34px 24px 26px; }
.gracias img { border-radius: 50%; margin-bottom: 8px; }
.gracias h2 { justify-content: center; color: var(--verde); font-size: 1.4rem; }
.gracias:focus { outline: none; }

.pie { text-align: center; font-size: .82rem; color: var(--cafe-suave); margin-top: 22px; }

@media (min-width: 640px) {
  .contenedor { padding-top: 40px; }
  .portada, .tarjeta { padding-left: 32px; padding-right: 32px; }
  .portada h1 { font-size: 1.9rem; }
}