/* Botón «Solicitar demostración» y formulario de solicitud */

.btn-solicitar,
.sol__enviar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 28px;
  border: 0;
  border-radius: 999px;
  background: #428BBC;
  color: #101828;
  font: 700 18px/1.2 'Source Sans 3', 'Segoe UI', system-ui, sans-serif;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.btn-solicitar:hover,
.sol__enviar:hover {
  background: #6BA8D6;
}

.btn-solicitar:focus-visible,
.sol__enviar:focus-visible,
.sol__cerrar:focus-visible {
  outline: 3px solid #F3F4F6;
  outline-offset: 3px;
}

.btn-solicitar {
  flex: none;
}

@media (max-width: 560px) {
  .btn-solicitar {
    width: 100%;
  }
}

html.sol-abierto {
  overflow: hidden;
}

/* Ventana */

.sol {
  box-sizing: border-box;
  width: min(580px, calc(100% - 24px));
  max-width: none;
  max-height: calc(100dvh - 24px);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid #364153;
  border-radius: 18px;
  background: #1E2939;
  color: #D1D5DC;
  font-family: 'Source Sans 3', 'Segoe UI', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.5;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}

.sol::backdrop {
  background: rgba(5, 9, 18, 0.74);
  backdrop-filter: blur(3px);
}

@media (prefers-reduced-motion: no-preference) {
  .sol[open] {
    animation: sol-entrar 0.18s ease-out;
  }
}

@keyframes sol-entrar {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.sol__caja {
  position: relative;
  padding: 32px 32px 28px;
}

@media (max-width: 560px) {
  .sol__caja {
    padding: 24px 18px 20px;
  }
}

.sol__cerrar {
  position: absolute;
  top: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: #99A1AF;
  cursor: pointer;
}

.sol__cerrar:hover {
  background: #0B1220;
  color: #F3F4F6;
}

.sol__titulo {
  margin: 0 48px 8px 0;
  font-family: 'Source Serif 4', Georgia, serif;
  font-weight: 600;
  font-size: clamp(1.6rem, 4vw, 2rem);
  line-height: 1.15;
  color: #F3F4F6;
}

.sol__titulo:focus {
  outline: none;
}

.sol__desc {
  margin: 0 0 22px;
  color: #B4BCC8;
}

.sol__aviso {
  margin: 0 0 18px;
  padding: 12px 14px;
  border: 1px solid rgba(248, 113, 113, 0.5);
  border-radius: 10px;
  background: rgba(248, 113, 113, 0.12);
  color: #FECACA;
  font-size: 16px;
}

.sol__aviso a {
  color: #F3F4F6;
  font-weight: 600;
  text-underline-offset: 3px;
}

/* Campos */

.sol__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sol__fila {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 560px) {
  .sol__fila {
    grid-template-columns: minmax(0, 1fr);
  }
}

.sol__campo {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.sol__campo label {
  font-size: 15px;
  font-weight: 600;
  color: #D1D5DC;
}

.sol__campo input {
  box-sizing: border-box;
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid #4A5565;
  border-radius: 10px;
  background: #0B1220;
  color: #F3F4F6;
  font: inherit;
  font-size: 17px;
}

.sol__campo input::placeholder {
  color: #6A7282;
}

.sol__campo input:focus {
  outline: none;
  border-color: #428BBC;
  box-shadow: 0 0 0 3px rgba(66, 139, 188, 0.35);
}

.sol__campo input[aria-invalid='true'] {
  border-color: #F87171;
}

.sol__campo input[aria-invalid='true']:focus {
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.3);
}

.sol__error {
  margin: 0;
  font-size: 14px;
  color: #FCA5A5;
}

.sol__trampa {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.sol__enviar {
  width: 100%;
  margin-top: 6px;
}

.sol__enviar[disabled] {
  cursor: progress;
  opacity: 0.7;
}

.sol__nota {
  margin: 0;
  font-size: 14px;
  color: #99A1AF;
  text-align: center;
}

/* Confirmación */

.sol__exito {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.sol__exito-icono {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: rgba(122, 182, 72, 0.16);
  color: #9BCB6E;
}

.sol__exito .sol__desc {
  margin-bottom: 24px;
}