:root {
  --header-height: 90px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Poppins", "Arial", sans-serif;
  background: linear-gradient(135deg, #0b0a1f 0%, #1b0f3a 35%, #311b63 70%, #4d2e8c 100%);
  min-height: 100vh;
  overflow-x: hidden;
  color: #f7f5ff;
  position: relative;
}

body::before,
body::after {
  content: "";
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.55;
  z-index: 0;
}

body::before {
  top: -120px;
  left: -100px;
  background: #7f4dff;
}

body::after {
  bottom: -160px;
  right: -80px;
  background: #ff6dbd;
}


.container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

.body-wrapper {
  display: flex;
  overflow: hidden;
  height: calc(100vh - var(--header-height));
}


.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.overlay.active {
  display: block;
  opacity: 1;
}


@media (max-width: 768px) {
  .body-wrapper {
    position: relative;
  }
}