/* General Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background-color: #f9fafc;
  color: #333;
  line-height: 1.6;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #0a0a23;
  color: #fff;
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar .logo {
  font-size: 1.5rem;
  font-weight: 700;
}

.navbar ul {
  display: flex;
  list-style: none;
}

.navbar li {
  margin-left: 1.5rem;
}

.navbar a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.navbar a:hover {
  color: #48a9fe;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #48a9fe, #0a0a23);
  color: #fff;
  padding: 5rem 2rem;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  max-width: 600px;
  margin: 0 auto 2rem;
  font-size: 1.1rem;
}

.btn {
  background-color: #fff;
  color: #0a0a23;
  padding: 0.8rem 1.5rem;
  border-radius: 2rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 600;
}

.btn:hover {
  background-color: #48a9fe;
  color: #fff;
}

/* Tool Sections */
.tool-section {
  padding: 4rem 2rem;
  text-align: center;
}

.tool-section.alt {
  background-color: #eef2f5;
}

.tool-section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #0a0a23;
}

.tool-section p {
  max-width: 700px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
  color: #555;
}

/* FAQ Section */
.faq-section {
  padding: 4rem 2rem;
  background-color: #fff;
}

.faq-section h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2rem;
  color: #0a0a23;
}

.faq {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: #f3f5f8;
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: transform 0.2s ease;
}

.faq-item:hover {
  transform: scale(1.02);
}

.faq-item h3 {
  color: #0a0a23;
  margin-bottom: 0.5rem;
}

.faq-item p {
  color: #555;
  font-size: 0.95rem;
}

/* Footer */
.footer {
  background: #0a0a23;
  color: #fff;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  margin-top: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar ul {
    flex-direction: column;
    align-items: center;
  }

  .navbar li {
    margin: 0.5rem 0;
  }

  .hero h1 {
    font-size: 2rem;
  }
}