body {
  margin: 0;
  background: #0b0b0b;
  color: #fff;
  font-family: Inter, system-ui, sans-serif;
}

/* ===== HERO ===== */
.hero {
  min-height: 70vh;
  background:
    radial-gradient(80% 60% at 50% 0%, #1a2a6c 0%, transparent 70%),
    linear-gradient(180deg, #050505, #0b0b0b);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 20px;
}

.hero h1 {
  font-size: 64px;
  font-weight: 800;
  margin-bottom: 16px;
}

.hero p {
  max-width: 610px;
  font-size: 20px;
  color: #b3b3b3;
  margin-bottom: 36px;
}

.cta-btn {
  background: rgb(9,164,159);
  color: #000;
  padding: 16px 46px;
  border-radius: 999px;
  font-size: 17px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  box-shadow: 0 12px 40px rgba(5,72,109,.35);
}

.cta-btn:hover {
  transform: translateY(-3px);
}

/* ===== FEATURES ===== */
.features {
  max-width: 1500px;
  margin: auto;
  padding: 80px 20px 120px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.feature {
  background: linear-gradient(
    180deg,
    rgba(255,255,255,.04),
    rgba(255,255,255,.01)
  );
  border-radius: 20px;
  padding: 28px;
  border: 1px solid rgba(255,255,255,.06);
}

.feature h2 {
  margin-bottom: 10px;
}

/* ===== MODAL FORM ===== */
.join-form {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  justify-content: center;
  align-items: center;
  z-index: 999;
}

.form-box {
  background: #111;
  padding: 30px;
  width: 420px;
  border-radius: 16px;
}

.form-box input,
.form-box textarea {
  width: 100%;
  margin-bottom: 15px;
  padding: 12px;
  border-radius: 8px;
  border: none;
}

.submit-btn {
  width: 100%;
  padding: 14px;
  background: rgb(9,164,159);
  border: none;
  border-radius: 30px;
  font-weight: bold;
  cursor: pointer;
}