:root{
  --brand-red:#e30613; /* rojo corporativo */
  --black:#000;
  --white:#fff;
}

/* Paleta solo blanco, rojo y negro (sombras con negro translúcido) */
body{ background: var(--white); color: var(--black); }

.brand-placeholder{
  width:56px; height:56px;
  background: var(--white);
  border:1px solid rgba(0,0,0,.08);
}

.shadow-soft{
  box-shadow:
    0 1px 2px rgba(0,0,0,.04),
    0 10px 30px rgba(0,0,0,.10);
  border-radius: 1rem;
}

.text-muted{ color: rgba(0,0,0,.60) !important; }

/* Botón principal estilo de maqueta */
.btn-injectronic{
  --bs-btn-color:#fff;
  --bs-btn-bg: var(--brand-red);
  --bs-btn-border-color: var(--brand-red);
  --bs-btn-hover-bg: #c10510;
  --bs-btn-hover-border-color:#c10510;
  --bs-btn-active-bg:#a2040e;
  --bs-btn-active-border-color:#a2040e;
  --bs-btn-active-color: #fff;
  border-radius:.9rem;
  box-shadow: 0 8px 18px rgba(0,0,0,.15);
  letter-spacing:.25px;
}

.btn-injectronic:hover {color: #fff;}
.btn-injectronic .arrow{ transition: transform .15s ease-in-out; display:inline-block; }
.btn-injectronic:hover .arrow{ transform: translateX(2px); }