/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Helvetica Neue", Arial, sans-serif;
}

body {
  color: #333;
  line-height: 1.6;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
}

.logo {
  height: 50px;
}

nav a {
  margin: 0 15px;
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

nav a:hover {
  color: #0077cc;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 100px 20px;
  background: linear-gradient(to right, #0077cc, #00b894);
  color: #fff;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

.cta {
  background: #fff;
  color: #0077cc;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
}

.cta:hover {
  background: #f1f1f1;
}

/* Features */
.features {
  padding: 60px 20px;
  background: #f9f9f9;
  text-align: center;
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 30px;
}

.feature-list div {
  flex: 1 1 250px;
  margin: 15px;
  padding: 20px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* About */
.about {
  padding: 60px 20px;
  max-width: 800px;
  margin: auto;
  text-align: center;
}

/* Signup */
.signup {
  padding: 60px 20px;
  background: #0077cc;
  color: #fff;
  text-align: center;
}

.signup-form {
  margin-top: 20px;
}

.signup-form input {
  padding: 10px;
  border: none;
  border-radius: 4px;
  width: 250px;
  max-width: 80%;
  margin-right: 10px;
}

.signup-form button {
  padding: 10px 20px;
  border: none;
  background: #00b894;
  color: #fff;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
}

.signup-form button:hover {
  background: #01966f;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  background: #f1f1f1;
  font-size: 0.9rem;
}