* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Inter', sans-serif;
  background: #ffffff;
  color: #111111;
  scroll-behavior: smooth;
}
header {
  position: sticky;
  top: 0;
  z-index: 1000;
}
nav {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.nav-container {
  max-width: 960px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5em 1em;
}
.logo {
  font-weight: 800;
  font-size: 1.2em;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 1em;
}
.nav-links li a {
  text-decoration: none;
  color: #111111;
  font-weight: 600;
  transition: color 0.3s;
}
.nav-links li a:hover {
  color: #555555;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}
.hamburger,
.hamburger::before,
.hamburger::after {
  width: 25px;
  height: 3px;
  background: #111111;
  display: block;
  position: relative;
  transition: all 0.3s;
}
.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
}
.hamburger::before {
  top: -8px;
}
.hamburger::after {
  top: 8px;
}
.hero {
  text-align: center;
  padding: 4em 1em;
}
.hero-logo {
  width: 200px;
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}
.hero h1 {
  margin: 1em 0;
  font-size: 2em;
  font-weight: 800;
}
.hero p {
  margin-bottom: 1.5em;
  color: #555555;
}
.cta {
  padding: 0.75em 2em;
  font-weight: 600;
  border: none;
  background: #111111;
  color: #ffffff;
  cursor: pointer;
  transition: background 0.3s;
}
.cta:hover {
  background: #333333;
}
.section {
  max-width: 960px;
  margin: 3em auto;
  padding: 0 1em;
  text-align: center;
}
.tokenomics .cards {
  display: flex;
  flex-wrap: wrap;
  gap: 1em;
  justify-content: center;
}
.card {
  background: #f5f5f5;
  flex: 1 1 200px;
  padding: 1.5em;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.countdown #timer {
  display: flex;
  justify-content: center;
  gap: 1em;
}
.countdown #timer div {
  background: #f5f5f5;
  padding: 1em;
  border-radius: 8px;
  min-width: 75px;
}
.countdown small {
  display: block;
  margin-top: 0.5em;
  color: #555555;
}
#backToTop {
  position: fixed;
  bottom: 2em;
  right: 2em;
  background: #111111;
  color: #fff;
  border: none;
  padding: 0.75em;
  border-radius: 50%;
  cursor: pointer;
  display: none;
}
.footer {
  background: #f5f5f5;
  text-align: center;
  padding: 2em 1em;
}
.footer-links a {
  margin: 0 0.5em;
  text-decoration: none;
  color: #111111;
  font-weight: 600;
}
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    background: #fff;
    position: absolute;
    top: 60px;
    right: 0;
    width: 200px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  }
  .nav-links.show {
    display: flex;
  }
  .nav-toggle {
    display: block;
  }
}