html,
body {
  margin: 0;
  padding: 0;
  height: 100vh;
  width: 100vw;
  font-family: "Lexend", sans-serif;
  color: #11ff00;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  box-sizing: border-box;
  overflow: hidden;
  position: fixed;
  top: 0;
  left: 0;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: url("background1.jpg") center center / cover no-repeat;
  z-index: -1;
  filter: brightness(0.25);
  animation: bgBlink 1.5s infinite alternate;
}

.main-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  width: 100%;
  max-width: 600px;
}

.logo-container {
  margin-top: 30px;
  margin-bottom: 50px;
}

.logo-container img {
  width: clamp(100px, 25vw, 170px);
  height: clamp(100px, 25vw, 170px);
  border-radius: 50%;
  object-fit: cover;
  filter: brightness(1.25);
}

.links {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  gap: 25px;
  padding: 0 30px;
}

.links-glow {
  width: 100%;
  max-width: 280px;
  font-size: clamp(14px, 3.5vw, 18px);
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  border-radius: 70px;
  padding: 14px 24px;
}

.glow-on-hover {
  border: 2px solid #ffffff;
  outline: none;
  color: #ffffff;
  background: #111;
  cursor: pointer;
  position: relative;
  z-index: 0;
  border-radius: 70px;
  animation: textBlink 1.5s infinite ease-in-out;
  transition: transform 0.2s, box-shadow 0.2s;
}

.glow-on-hover::before {
  content: "";
  background: linear-gradient(
    90deg,
    #ff0000,
    #eaff00,
    #04ff00,
    #00ffff,
    #0000ff,
    #c300ff,
    #ff0000
  );
  position: absolute;
  top: -2px;
  left: -2px;
  background-size: 400%;
  z-index: -1;
  filter: blur(5px);
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  border-radius: 70px;
  animation: glowing 8s linear infinite;
  opacity: 1;
}

.glow-on-hover::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: #000;
  z-index: -1;
  border-radius: 70px;
}

.glow-on-hover:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 0 20px #ffffff;
  background: #ffffff;
  color: #ffffff;
  border-radius: 70px;
}

.copyright {
  margin-top: 110px;
  color: #ffffff;
  font-size: 15px;
  opacity: 0.9;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.dot {
  width: 12px;
  height: 12px;
  background-color: #00ff37;
  border-radius: 50%;
  box-shadow: 0 0 6px #00ff37;
  animation: pulse 1.2s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 6px #00ff37;
  }
  50% {
    transform: scale(1.3);
    box-shadow: 0 0 15px #00ff37;
  }
}

@keyframes bgBlink {
  0% { filter: brightness(0.25); }
  50% { filter: brightness(0.45); }
  100% { filter: brightness(0.25); }
}

@keyframes textBlink {
  0%, 100% {
    color: #0dff00;
    text-shadow: 0 0 2px #000;
  }
  50% {
    color: #40ff0037;
    text-shadow: 0 0 2px #000000;
  }
}

@keyframes glowing {
  0% { background-position: 0 0; }
  50% { background-position: 300% 0; }
  100% { background-position: 0 0; }
}

@media (max-width: 600px) {
  html, body {
    overflow: hidden;
    position: fixed;
  }

  .logo-container {
    margin-top: 40px;
  }

  .logo-container img {
    width: 140px;
    height: 140px;
  }

  .links {
    gap: 20px;
  }

  .links-glow {
    padding: 10px 16px;
    font-size: 18px;
    max-width: 260px;
  }

  .copyright {
    margin-top: 60px;
    font-size: 18px;
  }
}