* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  background-color: #fff;
  color: #111;
  line-height: 1.6;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 8%;
  background: white;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -1px;
}

.navbar ul {
  display: flex;
  list-style: none;
  gap: 20px;
}

.navbar a {
  text-decoration: none;
  color: #000;
  font-weight: 500;
}

.btn-primary {
  background: #0f0;
  color: #000;
  padding: 10px 20px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
}

/* BANNER */
.banner {
  background: #00ff8c;
  text-align: center;
  padding: 10px 0;
  color: #000;
  font-weight: 500;
}

.banner .highlight {
  font-weight: 700;
}

/* HERO SECTION */
.hero {
  text-align: center;
  padding: 80px 10%;
  background: linear-gradient(to bottom, rgba(0,255,128,0.15), white);
}

.presale-btn {
  border: 1px solid #00ff8c;
  background: white;
  color: #000;
  padding: 8px 20px;
  border-radius: 10px;
  margin-bottom: 20px;
  cursor: pointer;
}

.hero h1 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 20px;
}

.hero h1 span {
  color: #000;
}

.subtitle {
  max-width: 650px;
  margin: 0 auto 40px;
  color: #333;
}

.presale-box {
  display: inline-block;
  text-align: left;
  background: white;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
  min-width: 300px;
}

.progress-bar {
  background: #eee;
  height: 10px;
  border-radius: 6px;
  margin: 10px 0;
  overflow: hidden;
}

.progress {
  background: #00ff8c;
  height: 100%;
}

.btn-group {
  margin-top: 15px;
  display: flex;
  gap: 15px;
}

.btn-secondary {
  border: 1px solid #000;
  color: #000;
  padding: 10px 20px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
}

/* UPCOMING DROPS */
.drops {
  text-align: center;
  padding: 100px 10%;
  background: #f9f9f9;
}

.drops h2 {
  font-size: 32px;
  margin-bottom: 10px;
}

.drops p {
  color: #333;
  max-width: 600px;
  margin: 0 auto 40px;
}

.testnet-box {
  background: linear-gradient(to bottom right, rgba(0,255,128,0.15), white);
  padding: 60px;
  border-radius: 16px;
  display: inline-block;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
}

.testnet-box h1 {
  font-size: 48px;
  margin-bottom: 20px;
}

.countdown {
  font-weight: 500;
  margin-bottom: 10px;
}

.timer {
  background: white;
  padding: 12px 24px;
  border-radius: 12px;
  display: inline-block;
  font-weight: 700;
  margin-bottom: 20px;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 20px;
  color: #777;
  background: #fff;
  border-top: 1px solid #eee;
}
.modal { position: fixed; inset: 0; display: none; align-items: center; justify-content: center; z-index: 9999; }
  .modal[aria-hidden="false"] { display: flex; }
  .modal-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.6); }
  .modal-panel { position: relative; width: min(1100px, 95%); height: min(80vh, 900px); background: #fff; border-radius: 10px; box-shadow: 0 20px 40px rgba(0,0,0,0.3); overflow: hidden; z-index: 2; display:flex; flex-direction:column; }
  .modal-header { display:flex; align-items:center; justify-content:space-between; padding:0.5rem 1rem; background:transparent; }
  .modal-body { flex:1; min-height:0; } /* make iframe fill remaining area */
  #modalIframe { width:100%; height:100%; border:0; display:block; }
  .modal-close { background:none; border:0; font-size:1.8rem; cursor:pointer; line-height:1; padding:0 0.5rem; }
  /* small adjustments for mobile */
  @media (max-width:600px){
    .modal-panel { width: 100%; height: 100%; border-radius:0; }
  }
  .modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
            z-index: 999999;
            justify-content: center;
            align-items: center;
        }

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

        .modal-content {
            background: white;
            border-radius: 20px;
            padding: 20px;
            width: 90%;
            max-width: 1200px;
            height: 90vh;
            position: relative;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
        }

        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 2px solid #f0f0f0;
        }

        .modal-title {
            font-size: 24px;
            font-weight: bold;
            color: #000;
        }

        .close-btn {
            background: #ff5050;
            border: none;
            color: white;
            font-size: 24px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
        }

        .close-btn:hover {
            background: #ff3030;
            transform: scale(1.1);
        }

        .modal-iframe {
            width: 100%;
            height: calc(100% - 70px);
            border: none;
            border-radius: 10px;
        }

        /* Button hover effect */
        .interact-button {
            cursor: pointer;
            transition: 0.2s all ease-in-out;
        }

        .interact-button:hover {
            transform: scale(1.05);
            opacity: 0.9;
        }