:root {
  --md-primary-fg-color: #6a1b9a;
}

.landing-hero {
  text-align: center;
  padding: 4rem 1rem 3rem;
}

.landing-hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
  background: linear-gradient(135deg, #e91e63, #9c27b0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.landing-hero h2 {
  font-size: 1.5rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.5rem;
}

.landing-hero p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

.landing-hero .md-button {
  margin: 0.3rem;
}

.features-section {
  padding: 2rem 0;
}

.features-section h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
}

.feature-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(233, 30, 99, 0.3);
  background: rgba(255, 255, 255, 0.06);
}

.feature-card h3 {
  font-size: 1.05rem;
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
  line-height: 1.5;
}

.requirements-section {
  text-align: center;
  padding: 2rem 1rem;
}

.requirements-section ul {
  list-style: none;
  padding: 0;
}

.requirements-section li {
  color: rgba(255, 255, 255, 0.6);
  margin: 0.5rem 0;
}

.requirements-section li::before {
  content: "\2192 ";
  color: #e91e63;
}

.footer-section {
  text-align: center;
  padding: 1rem;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .landing-hero h1 {
    font-size: 2.5rem;
  }
  .landing-hero h2 {
    font-size: 1.15rem;
  }
}