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

body {
  background: radial-gradient(circle at top, #0c1c2c, #06121d);
  color: white;
  display: flex;
  justify-content: center;
}

.container {
  width: 100%;
  max-width: 420px;
  padding: 20px;
  text-align: center;
}

/* LOGO */
.logo {
  font-size: 36px;
  font-weight: 800;
  color: #ffd700;
  text-shadow: 0 0 10px #ffd700, 0 0 25px #ffae00;
}

/* TAGLINE */
.tagline {
  font-size: 18px;
  margin-top: 8px;
  color: #e5e5e5;
}

/* TEXT */
.text {
  font-size: 14px;
  margin-top: 12px;
  color: #cfcfcf;
  line-height: 1.5;
}

.highlight {
  font-size: 16px;
  font-weight: 600;
  margin-top: 8px;
}

/* SECTION */
.section-title {
  margin-top: 25px;
  font-size: 18px;
  font-weight: bold;
}

/* FEATURES */
.features {
  margin-top: 15px;
}

.features p {
  font-size: 15px;
  margin: 8px 0;
}

/* BUTTON */
.download-btn {
  display: block;
  margin-top: 25px;
  padding: 14px;
  width: 100%;
  border-radius: 30px;
  font-size: 16px;
  font-weight: bold;
  text-decoration: none;
  background: linear-gradient(45deg, #ffd700, #ffb800);
  color: black;
  transition: 0.3s;
}

.download-btn:hover {
  transform: scale(1.05);
}

/* 📱 SMALL PHONES */
@media (max-width: 360px) {
  .logo {
    font-size: 30px;
  }
  .tagline {
    font-size: 16px;
  }
}

/* 💻 TABLET */
@media (min-width: 768px) {
  .container {
    max-width: 500px;
  }
  .logo {
    font-size: 48px;
  }
}