/* Reset */
body, h1, h2, p, a { margin: 0; padding: 0; }
body { font-family: Arial, sans-serif; line-height: 1.6; color: #222; }

/* Container */
.container { width: 90%; max-width: 1200px; margin: auto; }

/* Header */
.header { display: flex; justify-content: space-between; padding: 1rem 0; background: #fff; }
.header .logo { font-size: 1.5rem; font-weight: bold; text-decoration: none; color: #000; }
.nav { display: flex; gap: 1rem; }
.nav a { text-decoration: none; color: #000; }
.hamburger { display: none; cursor: pointer; }

/* Hero */
.hero { text-align: center; padding: 3rem 0; background: #f7f7f7; }
.hero h1 { font-size: 2rem; margin-bottom: 1rem; }
.hero p { margin-bottom: 1rem; }
.btn { background: #0066cc; color: #fff; padding: 0.75rem 1.25rem; border-radius: 4px; text-decoration: none; }

/* Services */
.services { padding: 2rem 0; text-align: center; }
.card-grid { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }
.card { border: 1px solid #ddd; padding: 1rem; width: 250px; border-radius: 6px; }

/* About */
.about { padding: 2rem 0; }

/* Contact */
.contact { padding: 2rem 0; }
.contact form input,
.contact form textarea { width: 100%; padding: 0.5rem; margin: 0.5rem 0; border: 1px solid #ccc; border-radius: 4px; }

/* Footer */
.footer { text-align: center; padding: 1rem 0; background: #f1f1f1; margin-top: 2rem; }

/* Responsive */
@media (max-width: 768px) {
  .nav { display: none; flex-direction: column; gap: 1rem; }
  .hamburger { display: block; }
}