/* === Ogólne ustawienia strony === */
body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', sans-serif;
  background-color: #0f1115;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  flex-direction: column;
  text-align: center;
  overflow: hidden;
  position: relative;
}

/* === Nagłówek i logo === */
header {
  padding: 20px;
  z-index: 1;
}

.logo img {
  width: 200px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 5px #00ffe1);
}

h1 {
  font-size: 3em;
  margin-bottom: 0.2em;
  color: #00ffe1;
}

p {
  font-size: 1.2em;
  color: #c0c0c0;
}

/* === Efekt serwerowni widocznej pod kursorem === */
.reveal-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('server.png') no-repeat center center;
  background-size: cover;
  pointer-events: none;
  mask-image: radial-gradient(
    circle 200px at var(--x, -1000px) var(--y, -1000px),
    white 0%,
    transparent 80%
  );
  -webkit-mask-image: radial-gradient(
    circle 200px at var(--x, -1000px) var(--y, -1000px),
    white 0%,
    transparent 80%
  );
  z-index: 0;
  transition: mask-image 0.1s, -webkit-mask-image 0.1s;
}