* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, sans-serif;
}

body {
  background: #0f1115;
  color: #eaeaea;
  line-height: 1.6;
}

a {
  color: #6ddcff;
  text-decoration: none;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 2rem 1rem;
}

/* NAVBAR */
.navbar {
  background: #0b0d12;
  border-bottom: 1px solid #1c1f26;
}

.nav-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  font-size: 1.2rem;
}

.logo span {
  color: #6ddcff;
}

nav a {
  margin-left: 1.2rem;
  font-size: 0.95rem;
}

/* HERO */
.hero {
  background: linear-gradient(135deg, #141824, #0f1115);
  text-align: center;
  padding: 4rem 1rem;
}

.hero h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.hero p {
  color: #b0b6c3;
  margin-bottom: 2rem;
}

.btn-primary {
  display: inline-block;
  padding: 0.8rem 1.4rem;
  background: #6ddcff;
  color: #000;
  border-radius: 6px;
  font-weight: 600;
}

/* DEMOS */
.demos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.demo-card {
  background: #141824;
  padding: 1.5rem;
  border-radius: 10px;
  border: 1px solid #1c1f26;
}

.demo-card h3 {
  margin-bottom: 0.5rem;
}

.demo-card p {
  color: #b0b6c3;
  font-size: 0.9rem;
  margin: 0.6rem 0;
}

.demo-card audio {
  width: 100%;
  margin-top: 0.5rem;
}

/* TOOLS */
.tools {
  background: #0b0d12;
}

.tools ul {
  list-style: none;
  margin-top: 1rem;
}

.tools li {
  margin-bottom: 0.5rem;
}

/* FOOTER */
.footer {
  border-top: 1px solid #1c1f26;
  background: #0b0d12;
  text-align: center;
  font-size: 0.85rem;
}

/* CTA - Go to the Tools */
.tools-cta {
  margin-top: 24px;
  text-align: center;
}

.cta-button {
  display: inline-block;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
  text-decoration: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #7c5cff, #00d4ff);
  box-shadow: 0 12px 30px rgba(0, 212, 255, 0.35);
  transition: all 0.25s ease;
}

.cta-button:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 18px 40px rgba(124, 92, 255, 0.45);
}