body{
  margin:0;
  font-family:Arial, sans-serif;
  background:#f9fafb;
  color:#1f2933;
}
.container{max-width:1100px;margin:auto;padding:20px}
.header{background:#0b6623;color:white}
.header-flex{display:flex;justify-content:space-between;align-items:center}
.header nav a{color:white;margin-left:15px;text-decoration:none}
.tagline{font-size:12px;opacity:.9}

.hero{text-align:center;padding:60px 20px;background:#ffffff}
.hero h2{font-size:32px;margin-bottom:10px}
.hero p{font-size:18px}
.note{font-size:14px;color:#374151;margin-top:10px}

.section{padding:50px 0}
.section.light{background:#ffffff}
.center{text-align:center}

.features{list-style:none;padding:0}
.features li{margin-bottom:8px}

.btn{
  display:inline-block;
  padding:14px 22px;
  border-radius:6px;
  text-decoration:none;
  font-weight:600;
}
.primary{background:#0b6623;color:white}
.big{font-size:18px;margin-top:20px}

.play-badge{display:inline-block;margin-top:20px}

.footer{
  background:#0b6623;
  color:white;
  text-align:center;
  padding:25px;
}

.form input,.form textarea{
  width:100%;
  padding:12px;
  margin-bottom:15px;
  border:1px solid #d1d5db;
  border-radius:4px;
}

/* Sticky bottom bar */
.sticky-download{
  position:fixed;
  bottom:0;
  left:0;
  right:0;
  background:#0b6623;
  text-align:center;
  padding:12px;
}
.sticky-download a{
  color:white;
  font-size:18px;
  font-weight:bold;
  text-decoration:none;
}