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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  background: #fff;
  color: #333;
}

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

.header {
  background: #222;
  color: #fff;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header nav a {
  color: #fff;
  margin: 0 15px;
  text-decoration: none;
  font-weight: bold;
}

.hero {
  background: #f5c518;
  padding: 100px 20px;
  text-align: center;
}

.hero h2 {
  font-size: 48px;
  margin-bottom: 10px;
}

.hero p {
  font-size: 20px;
  margin-bottom: 20px;
}

.btn {
  padding: 12px 25px;
  background: #000;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
}

.section {
  padding: 60px 20px;
}

.services .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 50px;
  margin-top: 60px;
  justify-items: center;
}

.card {
  border-radius: 50%;
  width: 240px;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: bold;
  margin: auto;
  background: #f5c518;
  box-shadow: 0 15px 30px rgba(0,0,0,0.15);
  transition: transform 0.3s ease;
  color: #000;
  text-align: center;
}

.card:hover {
  transform: scale(1.08);
}

.contact form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 500px;
  margin: auto;
}

.contact input,
.contact textarea {
  padding: 10px;
  font-size: 16px;
  width: 100%;
}

.contact button {
  padding: 12px;
  background: #000;
  color: #fff;
  border: none;
  cursor: pointer;
}

.footer {
  background: #222;
  color: #fff;
  text-align: center;
  padding: 20px 0;
}