/* Reset & Variables */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #00529b;
  --dark: #222;
  --light: #f0f4f8;
  --radius: 5px;
  --spacing: 1rem;
  --max-width: 900px;
}
body { font-family: Arial, sans-serif; color: var(--dark); background: var(--light); line-height: 1.6; }
.navbar { display: flex; align-items: center; justify-content: space-between; padding: var(--spacing); background: white; box-shadow: 0 2px 4px rgba(0,0,0,0.1); }
.logo { font-size: 1.4rem; font-weight: bold; color: var(--primary); }
.nav-links { list-style: none; display: flex; gap: var(--spacing); }
.nav-links a { text-decoration: none; color: var(--dark); padding: 0.5rem 0.75rem; border-radius: var(--radius); }
.nav-links a:hover { background: var(--light); }
.menu-toggle { display: none; flex-direction: column; gap: 4px; cursor: pointer; }
.menu-toggle .bar { width: 25px; height: 3px; background: var(--dark); border-radius: 2px; }
.hero { text-align: center; padding: 5rem 1rem; background: white; }
.hero h1 { font-size: 2.5rem; margin-bottom: 1rem; }
.hero p { margin-bottom: 2rem; font-size: 1.1rem; }
.btn { background: var(--primary); color: white; padding: 0.75rem 1.5rem; border: none; border-radius: var(--radius); cursor: pointer; }
.btn:hover { opacity: 0.9; }
.about, .features, .why-stop-google, .contact { max-width: var(--max-width); margin: 3rem auto; padding: 1rem; background: white; border-radius: var(--radius); }
.features .feature { margin-bottom: 1.5rem; }
.features img, .about img { width: 100%; border-radius: var(--radius); margin-top: var(--spacing); }
.why-stop-google ul { list-style: disc inside; margin-top: 1rem; }
.why-stop-google li { margin-bottom: 0.75rem; }
.contact { text-align: center; }
footer { text-align: center; padding: 1.5rem; font-size: 0.9rem; color: #555; }
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 60px; right: 0; background: white; width: 200px; padding: var(--spacing); }
  .nav-links.active { display: flex; }
  .menu-toggle { display: flex; }
}