.sw-welcome {
  position: relative;
  min-height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.sw-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.45);
}

.sw-content {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  place-content: center;
  gap: 16px;
  padding: 32px;
  color: #fff;
  text-align: center;
}

.sw-btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 10px;
  background: #ffffff;
  color: #111;
  font-weight: 700;
  text-decoration: none;
}
.sw-btn:hover { opacity: .92; }


.welcome-hero {
  min-height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}