* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Arial, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background: #040711;
  color: #ffffff;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 10%, rgba(0,255,179,.35), transparent 28%),
    radial-gradient(circle at 85% 20%, rgba(0,102,255,.35), transparent 30%),
    radial-gradient(circle at 50% 95%, rgba(180,0,255,.25), transparent 35%);
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 45px 45px;
  z-index: -1;
}

.header {
  padding: 18px 8%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(4, 7, 17, .75);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.12);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-size: 28px;
  font-weight: 900;
  background: linear-gradient(135deg, #00ffb3, #00aaff, #c400ff);
  -webkit-background-clip: text;
  color: transparent;
}

nav {
  display: flex;
  gap: 25px;
}

nav a {
  color: #c9d1ea;
  text-decoration: none;
  font-weight: 600;
}

nav a:hover {
  color: #00ffb3;
}

button {
  border: 0;
  cursor: pointer;
  border-radius: 14px;
  padding: 13px 24px;
  font-size: 15px;
  font-weight: 800;
  color: #031018;
  background: linear-gradient(135deg, #00ffb3, #00aaff);
  box-shadow: 0 0 25px rgba(0,255,179,.35);
  transition: .25s;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0,255,179,.6);
}

.hero {
  min-height: 92vh;
  padding: 80px 8%;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 45px;
  align-items: center;
}

.badge {
  display: inline-block;
  padding: 9px 16px;
  border-radius: 50px;
  background: rgba(0,255,179,.12);
  border: 1px solid rgba(0,255,179,.35);
  color: #00ffb3;
  margin-bottom: 18px;
  font-weight: 800;
}

.hero-left h1 {
  font-size: 66px;
  line-height: 1.05;
  margin-bottom: 18px;
  background: linear-gradient(135deg, #ffffff, #00ffb3, #00aaff);
  -webkit-background-clip: text;
  color: transparent;
}

.hero-left p {
  color: #b9c1d9;
  font-size: 19px;
  line-height: 1.7;
  max-width: 700px;
  margin-bottom: 28px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 760px;
}

.stats div,
.sale-box,
.history-box,
.card,
.road-card {
  background: rgba(255,255,255,.075);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(16px);
}

.stats div {
  border-radius: 20px;
  padding: 20px;
}

.stats span {
  display: block;
  color: #aeb8d6;
  margin-bottom: 8px;
}

.stats b {
  color: #00ffb3;
  font-size: 20px;
}

.sale-box {
  width: 100%;
  max-width: 500px;
  margin: auto;
  border-radius: 26px;
  padding: 28px;
  text-align: left;
  box-shadow: 0 30px 90px rgba(0,0,0,.55);
  position: relative;
}

.sale-box h2 {
  text-align: center;
  margin-bottom: 22px;
  font-size: 30px;
}

.info {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  background: rgba(0,0,0,.28);
  padding: 14px;
  border-radius: 14px;
  margin-bottom: 12px;
  border: 1px solid rgba(255,255,255,.08);
}

.info span {
  color: #c9d1ea;
}

.info b {
  color: #00ffb3;
}

.progress-wrap {
  margin: 18px 0;
}

.progress-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  color: #c9d1ea;
}

.progress-top b {
  color: #00ffb3;
}

.progress {
  height: 12px;
  background: rgba(255,255,255,.12);
  border-radius: 20px;
  overflow: hidden;
}

#progressBar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00ffb3, #00aaff);
  border-radius: 20px;
  transition: .3s;
}

label {
  display: block;
  margin: 14px 0 7px;
  color: #d5daf0;
  font-weight: 600;
}

input {
  width: 100%;
  padding: 15px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(8,12,28,.85);
  color: white;
  outline: none;
  font-size: 16px;
}

input:focus {
  border-color: #00ffb3;
  box-shadow: 0 0 18px rgba(0,255,179,.18);
}

#buyBtn {
  width: 100%;
  margin-top: 20px;
}

#msg {
  margin-top: 15px;
  text-align: center;
  color: #00ffb3;
  line-height: 1.7;
}

.history-section,
.tokenomics,
.roadmap {
  padding: 75px 8%;
  text-align: center;
}

.history-box {
  max-width: 950px;
  margin: auto;
  border-radius: 24px;
  padding: 25px;
}

.history-box h2,
.tokenomics h2,
.roadmap h2 {
  font-size: 42px;
  margin-bottom: 28px;
}

table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
}

th, td {
  padding: 14px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  text-align: center;
  color: #d5daf0;
}

th {
  color: #00ffb3;
  background: rgba(0,0,0,.25);
}

#clearHistoryBtn {
  width: 100%;
  margin-top: 18px;
  background: linear-gradient(135deg, #ff4d6d, #ff9f1c);
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.card,
.road-card {
  padding: 28px;
  border-radius: 22px;
  transition: .25s;
}

.card:hover,
.road-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,255,179,.45);
}

.card h3,
.road-card h3 {
  color: #00ffb3;
  margin-bottom: 10px;
}

.card p,
.road-card p {
  color: #c9d1ea;
  line-height: 1.6;
}

.road-card {
  max-width: 760px;
  margin: 16px auto;
  text-align: left;
}

footer {
  padding: 28px;
  text-align: center;
  background: rgba(0,0,0,.35);
  color: #9da7c7;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-left p {
    margin-left: auto;
    margin-right: auto;
  }

  .stats {
    grid-template-columns: 1fr;
  }

  nav {
    display: none;
  }
}

@media (max-width: 600px) {
  .header {
    padding: 15px;
  }

  .logo {
    font-size: 22px;
  }

  .header button {
    padding: 11px 14px;
    font-size: 13px;
  }

  .hero {
    padding: 55px 5%;
  }

  .hero-left h1 {
    font-size: 40px;
  }

  .sale-box,
  .history-box {
    padding: 22px;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .history-box h2,
  .tokenomics h2,
  .roadmap h2 {
    font-size: 34px;
  }

  table {
    font-size: 12px;
  }

  th, td {
    padding: 10px 6px;
  }
}