body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0b0b0b;
  color: #eaeaea;
}

.navbar {
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(6px);
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 0.05em;
}

.navbar-brand span {
  color: #ffc107;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at top, #1c1c1c, #000);
}

.hero h1 {
  font-size: 4rem;
  letter-spacing: 0.15em;
}

.section {
  padding: 6rem 0;
}

.section.alt {
  background: #111;
}

.icon-hero {
  color: #ffc107;
  opacity: 0.9;
}

.btn-playing {
  background-color: #dc3545 !important; /* red */
  border-color: #dc3545 !important;
  color: #fff;
}

.section h2 {
  letter-spacing: 0.05em;
}

.footer {
  padding: 3rem 0;
  background: #000;
  border-top: 1px solid #222;
}

a.btn {
  border-radius: 50px;
}

.hero-logo {
  font-size: clamp(3.5rem, 10vw, 6rem);
  letter-spacing: 0.03em !important;
  font-weight: 800;
}

.hero-logo span {
  color: #ffc107;
  letter-spacing: 0.05em;
}