* { box-sizing: border-box; }

body {
  margin: 0;
  background: #050810;
  color: #fff;
  font-family: 'Poppins', Arial, sans-serif;
  overflow-x: hidden;
}

.bg-grid {
  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: 40px 40px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 75%);
}

.glow {
  position: fixed;
  width: 480px; height: 480px;
  border-radius: 50%;
  filter: blur(110px);
  z-index: 0;
  pointer-events: none;
}
.glow-1 { top: -140px; left: -120px; background: radial-gradient(circle, rgba(0,230,150,.28), transparent 70%); }
.glow-2 { bottom: -160px; right: -130px; background: radial-gradient(circle, rgba(64,140,255,.22), transparent 70%); }

.spotlight {
  position: fixed; width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,255,150,.12), transparent 70%);
  pointer-events: none; transform: translate(-50%,-50%); z-index: 1;
}

.container {
  position: relative; z-index: 2;
  display: flex; justify-content: center; align-items: flex-start;
  min-height: 100vh; padding: 20px 20px 24px;
}

.hero-card {
  max-width: 400px; width: 100%;
  padding: 3px;
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(0,230,150,.55), rgba(64,140,255,.35), rgba(255,255,255,.08));
  animation: fadeUp .7s ease both;
}

.hero-card::before { content: none; }

.hero-card {
  position: relative;
}

.hero-card > * { position: relative; }

.hero-card {
  display: block;
}

.hero-card-inner {
  background: linear-gradient(180deg, rgba(14,22,40,.96), rgba(8,13,24,.98));
  border-radius: 25px;
  padding: 20px 26px 20px;
  text-align: center;
  backdrop-filter: blur(18px);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.6);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.free-badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .06em;
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(0,230,150,.12);
  border: 1px solid rgba(0,230,150,.35);
  color: #5dffc0;
  margin-bottom: 14px;
}
.badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #00ff95;
  box-shadow: 0 0 8px 2px rgba(0,255,150,.7);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.75); }
}

.logo-wrap {
  width: 88px; height: 88px;
  margin: 0 auto 12px;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(135deg, #00e696, #40a8ff);
  box-shadow: 0 0 0 6px rgba(0,230,150,.08), 0 12px 30px -8px rgba(0,230,150,.45);
}
.logo {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: #0c1220;
  object-fit: cover;
  display: block;
}

h1 {
  font-family: 'Sora', 'Poppins', sans-serif;
  font-size: 25px;
  font-weight: 800;
  letter-spacing: .01em;
  margin: 2px 0 4px;
}
h1 span {
  background: linear-gradient(90deg, #5dffc0, #7ab8ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.subtitle {
  color: #a8b4cd;
  font-size: 13.5px;
  font-weight: 600;
  margin: 0 0 16px;
}

.feature-list {
  display: flex; flex-direction: column; gap: 8px;
  margin-bottom: 16px;
}
.feature {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  border-radius: 13px;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.07);
  font-size: 13.5px; font-weight: 600;
  color: #e6ecf7;
  text-align: left;
  transition: border-color .2s, background .2s;
}
.feature:hover {
  border-color: rgba(0,230,150,.35);
  background: rgba(0,230,150,.05);
}
.feature-icon {
  font-size: 15px;
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 9px;
  background: rgba(0,230,150,.1);
  flex-shrink: 0;
}

.join-btn {
  position: relative;
  display: block;
  padding: 18px;
  border-radius: 16px;
  background: linear-gradient(90deg, #00e676, #00e6a8);
  color: #01140c;
  text-decoration: none;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: .02em;
  box-shadow: 0 16px 34px -8px rgba(0,230,120,.65);
  overflow: hidden;
  transition: transform .15s ease, box-shadow .15s ease;
}
.join-btn:active { transform: scale(.98); }
.join-btn span { position: relative; z-index: 1; }
.join-btn::after {
  content: '';
  position: absolute; top: 0; left: -60%;
  width: 40%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.55), transparent);
  transform: skewX(-20deg);
  animation: shine 2.8s infinite;
}
@keyframes shine {
  0% { left: -60%; }
  40%,100% { left: 130%; }
}

.small-text {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  margin-top: 12px;
  font-size: 12.5px;
  color: #7c8aa5;
  font-weight: 500;
}
.dot-green {
  width: 6px; height: 6px; border-radius: 50%;
  background: #00ff95;
}