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

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fff;
}

.container {
  width: 90%;
  max-width: 1000px;
  margin: auto;
  padding: 20px;
}

/* Header */
header {
  background: #f8f8f8;
  padding: 15px 0;
  margin-bottom: 30px;
}

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

nav a {
  margin-left: 15px;
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

nav a:hover {
  color: #007bff;
}

/* Hero */
#hero {
  text-align: center;
  padding: 50px 20px;
  background: #eef5ff;
}

#hero h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

#hero p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

form input {
  padding: 10px;
  width: 60%;
  max-width: 300px;
  margin-right: 10px;
}

form button {
  padding: 10px 20px;
  background: #007bff;
  border: none;
  color: #fff;
  cursor: pointer;
}

form button:hover {
  background: #0056b3;
}

/* Features */
.features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}

.feature-item {
  flex: 1 1 250px;
  text-align: center;
  padding: 20px;
  background: #f4f4f4;
  border-radius: 10px;
}

.feature-item img {
  width: 50px;
  margin-bottom: 10px;
}

.feature-item h4 {
  margin-bottom: 10px;
}

/* Testimonials */
#testimonials {
  padding: 40px 0;
  background: #f8f8f8;
  text-align: center;
}

.testimonial {
  margin-bottom: 20px;
  font-style: italic;
}

/* Footer */
footer {
  background: #eef5ff;
  text-align: center;
  padding: 20px 0;
  margin-top: 40px;
}

/* Responsive */
@media (max-width: 768px) {
  .features-grid {
    flex-direction: column;
  }

  form input {
    width: 100%;
    margin-bottom: 10px;
  }

  form button {
    width: 100%;
  }
}