:root {
  --accent-color: #105c9b;      /* change as needed */
  --contrast-color: #ffffff;
}

/* ===== Premium Accent Button ===== */
.btn-accent {
  background: var(--accent-color);
  color: var(--contrast-color);
  padding: 14px 26px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
  display: inline-block;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

/* Hover Effect */
.btn-accent:hover {
  background: color-mix(in srgb, var(--accent-color), black 15%);
  transform: translateY(-1px);
  box-shadow: 0 12px 30px
    color-mix(in srgb, var(--accent-color), transparent 60%);
  color: var(--contrast-color);
}

/* Optional subtle shine effect */
.btn-accent::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,0.35),
    transparent
  );
  transition: all 0.5s ease;
}

.btn-accent:hover::before {
  left: 100%;
}