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

/* Font, font color, background gradient, and fullscreen */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(180deg, #000000 0%, #ffb619 100%);
  min-height: 100vh;
  color: #fff;
  display: flex;
  flex-direction: column;
}

/* Logo styling */
.logo {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
}

.logo:hover {
  transition: transform 0.3s ease;
  transform: rotate(360deg) scale(1.1);
}

/* Navbar styling */
.navbar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 40px 20px 350px; /* top right bottom left */
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  flex-wrap: wrap;
}

/* Remove link effects from logo */
.navbar .logo-link {
  padding: 0;
}

.navbar .logo-link::after {
  display: none;
}

.navbar .logo-link:hover {
  background: none;
}

/* Navbar links */
.navbar a {
  color: #fff;
  text-decoration: none;
  font-size: 18px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
  white-space: nowrap;
}

/* Cool hover underline effect */
.navbar a::after {
  content: "";
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background: #fff;
  transition: transform 0.3s ease;
}

.navbar a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.navbar a:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Greeting section */
.greeting {
  text-shadow: 2px 2px 20px rgba(0, 0, 0, 0.3);
  margin: 40px auto 30px;
  max-width: 1200px;
  padding: 0 40px;
  text-align: left;
  animation: fadeInDown 0.8s ease;
  font-size: 2em;
}

/* Links in greeting section */
.greeting a {
  color: #ffb619;
  text-decoration: none;
  font-weight: 600;
  border-bottom: 2px solid #ffb619;
  transition: all 0.3s ease;
}

.greeting a:hover {
  color: #ffd166;
  border-bottom-color: #ffd166;
  text-shadow: 0 0 10px rgba(255, 182, 25, 0.5);
}
/* Footer styling */
.footer {
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  padding: 20px;
  text-align: center;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer a {
  color: #ffb619;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.footer a:hover {
  color: #fff;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile screen sizing */
@media (max-width: 768px) {
  .navbar {
    padding: 15px 20px;
    gap: 10px;
  }

  .navbar a {
    font-size: 16px;
    padding: 8px 12px;
  }

  .logo {
    width: 40px;
    height: 40px;
  }

  .greeting {
    font-size: 1.5em;
    padding: 0 20px;
    margin: 20px auto;
  }
}

/* Extra small screens */
@media (max-width: 480px) {
  .navbar {
    gap: 8px;
    padding: 12px 15px;
  }

  .navbar a {
    font-size: 14px;
    padding: 6px 10px;
  }

  .greeting {
    font-size: 1.2em;
  }
}