/* General Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
  color: #fff;
  background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
  background-attachment: fixed;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 5%;
  background: rgba(0, 0, 0, 0.5);
  position: sticky;
  top: 0;
}
.logo {
  font-size: 1.6rem;
  font-weight: bold;
}
.logo span {
  color: #4caf50;
}
nav ul {
  display: flex;
  list-style: none;
}
nav ul li {
  margin-left: 20px;
}
nav ul li a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s;
}
nav ul li a:hover {
  color: #4caf50;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 4rem 2rem;
}
.hero h1 {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}
.hero p {
  margin-bottom: 1.5rem;
}
.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background: #4caf50;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: 0.3s;
}
.btn:hover {
  background: #388e3c;
}

/* Login Section */
.login-section {
  padding: 3rem 2rem;
  text-align: center;
}
.login-form {
  max-width: 400px;
  margin: 1.5rem auto;
  display: flex;
  flex-direction: column;
}
.login-form input {
  padding: 0.8rem;
  margin: 0.5rem 0;
  border: none;
  border-radius: 6px;
}
.login-form button {
  padding: 0.8rem;
  background: #4caf50;
  border: none;
  color: #fff;
  font-weight: bold;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.3s;
}
.login-form button:hover {
  background: #388e3c;
}

/* Uses Section */
.uses {
  padding: 3rem 2rem;
  text-align: center;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.card {
  background: rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  border-radius: 10px;
  transition: transform 0.3s;
}
.card:hover {
  transform: translateY(-5px);
}

/* FAQ Section */
.faq {
  padding: 3rem 2rem;
}
.faq h2 {
  text-align: center;
  margin-bottom: 2rem;
}
.faq-item {
  background: rgba(255, 255, 255, 0.08);
  padding: 1rem;
  margin: 1rem 0;
  border-radius: 8px;
}
.faq-item h4 {
  color: #4caf50;
  margin-bottom: 0.5rem;
}

/* Blog Section */
.blog {
  padding: 3rem 2rem;
}
.blog h2 {
  text-align: center;
  margin-bottom: 2rem;
}
.post {
  background: rgba(255, 255, 255, 0.1);
  padding: 1.2rem;
  border-radius: 10px;
  transition: transform 0.3s;
}
.post:hover {
  transform: translateY(-5px);
}

/* Footer */
footer {
  text-align: center;
  padding: 1.5rem;
  background: rgba(0, 0, 0, 0.6);
  margin-top: 2rem;
}