@import url("https://www.nerdfonts.com/assets/css/webfont.css");

body {
  margin: 0;
  height: 100vh;
  font-family: 'Montserrat', Arial, sans-serif;
  color: white;
  text-align: center;
}

ul.icons {
  list-style: none;
  display: flex;
  gap: 12px;
  padding: 0;
  margin: 0;
  position: fixed;
  right: 30px;
  bottom: 20px;
  z-index: 99;
}

ul.icons li a.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #222, rgba(51, 51, 51, 0.07));
  color: #49aa9d;
  text-decoration: none;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
}

ul.icons li a.btn i {
  font-size: 22px;
  line-height: 1;
}

ul.icons li a.btn:hover {
  background: linear-gradient(135deg, #444, #555);
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

ul.icons li a.btn:focus {
  outline: 2px solid #00aced;
}

.banner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  padding: 50px;
  background: linear-gradient(135deg, rgba(0,0,0,0.55), rgba(30,30,30,0.65));
  color: rgb(233, 233, 233);
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.4);
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  z-index: 100;
  animation: fadeIn 1s ease-out;
  border: 3px solid transparent;
  background-clip: padding-box, border-box;
  background-origin: border-box;
  background-image: 
    linear-gradient(135deg, rgba(0,0,0,0.55), rgba(30,30,30,0.65)),
    linear-gradient(90deg, rgba(255,255,255,0.5), rgba(179,179,179,0.15), rgba(255,255,255,0.5), rgba(179,179,179,0.15)),
    linear-gradient(90deg, rgba(0,165,165,0.44), rgba(0,148,158,0.15), rgba(0,165,165,0.44), rgba(0,148,158,0.15));
  background-size: cover, 300% 300%, 300% 300%;
  animation: borderGradient 6s linear infinite;
}

@keyframes borderGradient {
  0% { background-position: 0% 50%, 0% 50%, 0% 50%; }
  50% { background-position: 100% 50%, 100% 50%, 100% 50%; }
  100% { background-position: 0% 50%, 0% 50%, 0% 50%; }
}

.banner h1 {
  font-size: 2.4rem;
  margin-bottom: 20px;
  font-weight: 700;
  letter-spacing: 1px;
}

.banner p {
  font-size: 1.2rem;
  line-height: 1.6;
  margin: 0;
}

.highlight {
  color: #ffffff;
  font-weight: 600;
  text-shadow: 0 0 6px rgba(255,255,255,0.6);
}

.muted {
  color: rgba(142, 153, 150, 0.514);
  font-weight: 400;
}