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

/* Base */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #222;
  background: #fff;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

/* Header */
.header {
  background: #fff;
  border-bottom: 1px solid #eee;
  padding: 15px 0;
}

.logo {
  font-size: 1.5rem;
}

.nav {
  list-style: none;
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav a {
  text-decoration: none;
  color: #333;
}

.nav .btn {
  padding: 8px 14px;
}

/* Layout fix for header */
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Hero */
.hero {
  background: #f7f7f7;
  text-align: center;
  padding: 80px 20px;
}

.hero h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.hero p {
  margin-bottom: 20px;
  color: #555;
}

/* Buttons */
.btn {
  display: inline-block;
  background: #0070f3;
  color: #fff;
  padding: 10px 18px;
  text-decoration: none;
  border-radius: 5px;
}

.btn:hover {
  background: #005ad1;
}

.btn.secondary {
  background: #eee;
  color: #333;
}

/* Sections */
section {
  padding: 60px 0;
}

h2 {
  margin-bottom: 20px;
  text-align: center;
}

/* Grid */
.grid {
  display: grid;
  gap: 20px;
}

.card {
  background: #fafafa;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid #eee;
}

/* Why section */
.why ul {
  max-width: 600px;
  margin: 0 auto;
  list-style: none;
}

.why li {
  padding: 10px 0;
  border-bottom: 1px solid #eee;
}

/* Portfolio */
.portfolio .card {
  text-align: center;
  font-weight: bold;
}

/* CTA */
.cta {
  background: #0070f3;
  color: #fff;
  text-align: center;
}

.cta p {
  margin-bottom: 20px;
}

/* Footer */
.footer {
  background: #111;
  color: #ccc;
  text-align: center;
  padding: 20px 0;
}

/* Responsive */
@media (min-width: 768px) {
  .hero h2 {
    font-size: 2.5rem;
  }

  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}