:root {
  --padding: 8%;
  --accent-color: #B6F500;
  --hover-color: #0ad6f1;
  --bg-color: #021526;
  --box-bg: linear-gradient(145deg, #1a0253, #070013);
  --nav-overlay-bg: rgba(2, 21, 38, 0.95);
}

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

body {
  background-color: var(--bg-color);
  font-family: "Poppins", sans-serif;
  font-weight: normal;
  color: white;
  min-height: 100vh;
  line-height: 1.5;
}

html {
  font-size: 17px;
}

header {
  position: sticky;
  top: 0;
  background-color: var(--bg-color);
  z-index: 10000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem var(--padding);
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo h1 {
  font-family: "Pacifico", cursive;
  font-size: 2.5rem;
  color: var(--accent-color);
}

#pen {
  width: 50px;
}

.menu-toggle {
  font-size: 2.5rem;
  color: white;
  background: none;
  border: none;
  cursor: pointer;
  display: none;
  z-index: 11000;
}

.nav-links {
  display: flex;
  gap: 1.7rem;
  list-style: none;
  margin-left: auto;
}

.nav-links li a {
  text-decoration: none;
  color: var(--accent-color);
  font-weight: 600;
  transition: color 0.3s ease;
}

.nav-links li a:hover,
.nav-links li a:focus {
  color: var(--hover-color);
  outline: none;
}

/* Nav Overlay for mobile */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: var(--nav-overlay-bg);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  z-index: 10500;
  list-style: none;
}

.nav-overlay.active {
  display: flex;
}

.nav-overlay li a {
  font-size: 2rem;
  color: var(--accent-color);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.nav-overlay li a:hover,
.nav-overlay li a:focus {
  color: var(--hover-color);
  outline: none;
}

main {
  padding: 3rem var(--padding);
}

.levels-section {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.level-group {
  text-align: center;
}

.level-group h2 {
  font-family: 'Times New Roman', Times, serif;
  font-size: 1.4rem;
  word-spacing: 0.4rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgb(127, 236, 154);
  padding: 0.8rem 1.2rem;
  border-radius: 22px;
  background-color: rgba(255, 255, 255, 0.05);
  display: inline-block;
  color: white;
}

.levels {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

.level-box {
  width: 160px;
  height: 160px;
  background: var(--box-bg);
  border-radius: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Times New Roman', Times, serif;
  font-weight: bold;
  font-size: 1.2rem;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 2px 2px 7px 4px blue;
  text-align: center;
  padding: 2rem;
  text-decoration: none;
  color: white;
}

.level-box:hover,
.level-box:focus {
  transform: translateY(-10px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
  outline: none;
}

/* Support Section */
.support-section {
  margin-top: 4rem;
  text-align: center;
  font-family: 'Times New Roman', Times, serif;
}

.support-text {
  font-size: 1rem;
  padding: 1rem;
  color: #ccc;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-inline: auto;
}

#paypal,#link{
  margin: 8px;
  padding: 12px 24px;
  font-size: 22px;
  font-weight: bold;
  color: rgb(169, 156, 241);
  background: #010113;
  border: none;
  box-shadow: 0px 2px 3px 3px #39d3ee;
  border-radius: 25px;
  cursor: pointer;
  transition: background 0.3s ease;
  text-decoration: none; 
}

.rocket{
  width: 4rem;
  padding: 1.4;
}

.contact-box {
  background-color: rgb(8, 5, 32);
  padding: 1.5rem;
  border-radius: 22px;
  max-width: 250px;
  margin: 0 auto;
}

.contact-box h3 {
  color: rgb(31, 248, 31);
  font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.contact-box p,a {
  font-size: 1rem;
  font-weight: bold;
  color: white;
  text-decoration: none;
}

/* Footer */
.footer {
  text-align: center;
  padding: 2rem var(--padding);
  font-size: 0.9rem;
  font-weight: bold;
  color: #bbb;
  background-color: #01130244;
}

/* Responsive Design */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    display: none;
  }

  .levels {
    justify-content: space-around;
  }

  .level-box {
    width: 48%;
    height: 110px;
    font-size: 1rem;
  }

  .support-text {
    font-size: 0.95rem;
  }
  }
  
@media (max-width: 480px) {
  main {
    padding: 2rem 5%;
  }

  .logo h1 {
    font-size: 1.7rem;
  }

  #pen{
    width: 40px;

  }

  .level-box {
    width: 48%;
    height: 110px;
    font-size: 0.95rem;
  }
}