* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(145deg, #1a2a1f 0%, #2d4a2a 100%);
  color: #f0f0e8;
  min-height: 100vh;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero {
  text-align: center;
  max-width: 700px;
  padding: 40px 20px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 24px;
  backdrop-filter: blur(4px);
  margin-bottom: 30px;
  width: 100%;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #f5d742, #f7b731);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.hero p {
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: 20px;
  color: #d4d4c8;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.permission-mockup {
  max-width: 320px;
  margin: 24px auto 0;
  pointer-events: none; /* purely a visual mockup, not clickable */
}

.permission-popup {
  background: #fff;
  border: 1px solid #dadce0;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  padding: 16px;
  text-align: left;
  font-family: Arial, Helvetica, sans-serif;
}

.permission-icon {
  font-size: 20px;
  margin-bottom: 8px;
}

.permission-text {
  font-size: 13px;
  color: #202124;
  line-height: 1.4;
  margin-bottom: 14px;
}

.permission-text span {
  display: block;
  color: #5f6368;
  margin-top: 2px;
}

.permission-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.permission-btn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 4px;
  border: none;
  cursor: default; /* not a real button */
}

.permission-btn.never {
  background: transparent;
  color: #1a73e8;
}

.permission-btn.allow {
  background: #1a73e8;
  color: #fff;
}

.permission-caption {
  font-size: 13px;
  color: #666;
  margin-top: 8px;
  text-align: center;
}

.permission-note {
  max-width: 420px;
  margin: 12px auto 0;
  font-size: 13px;
  color: #555;
  text-align: center;
}

.play-button {
  display: inline-block;
  background: #f7b731;
  color: #1a2a1f;
  font-size: 1.4rem;
  font-weight: 700;
  padding: 16px 48px;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 8px 24px rgba(247, 183, 49, 0.35);
  letter-spacing: 1px;
}

.play-button:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 32px rgba(247, 183, 49, 0.5);
  background: #f8c44a;
}

.hero small {
  display: block;
  margin-top: 16px;
  font-size: 0.9rem;
  color: #a8b89e;
  letter-spacing: 0.5px;
}

.features {
  text-align: center;
  max-width: 700px;
  padding: 30px 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 30px;
  width: 100%;
}

.features h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: #f5d742;
}

.features ul {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
  padding: 0;
  max-width: 500px;
  margin: 0 auto;
}

.features li {
  font-size: 1.05rem;
  padding: 10px 0;
  color: #d4d4c8;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.features li span {
  margin-right: 8px;
}

.seo-content {
  max-width: 700px;
  padding: 30px 20px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 20px;
  width: 100%;
}

.seo-content h2 {
  font-size: 1.6rem;
  color: #f5d742;
  margin-bottom: 16px;
  text-align: center;
}

.seo-content p {
  font-size: 1rem;
  line-height: 1.7;
  color: #c8d4be;
  margin-bottom: 14px;
}

.seo-content p:last-child {
  margin-bottom: 0;
}

/* Mobile responsive */
@media (max-width: 600px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .play-button {
    font-size: 1.1rem;
    padding: 14px 32px;
  }

  .features ul {
    grid-template-columns: 1fr;
  }

  .features li {
    text-align: center;
  }
}