/* Reset & Basic Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Arial', sans-serif;
}

body {
  line-height: 1.6;
  color: #0a192f;
  background-color: #f9f9f9;
}

/* Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */
header {
  position: fixed;
  width: 100%;
  top: 0;
  background: #0a192f;
  color: #fff;
  z-index: 1000;
  padding: 15px 0;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #64ffda;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  margin: 0 1rem;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #64ffda;
}

/* Menu Icon for mobile */
.menu-icon {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: linear-gradient(to right, #0a192f, #172a45);
  color: #fff;
  text-align: center;
  padding: 8rem 2rem;
  margin-top: 70px;
}

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

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

.btn {
  background: #64ffda;
  color: #0a192f;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

.btn:hover {
  background: #52e0c4;
}


/* Services Section */
.services {
  padding: 60px 0;
  text-align: center;
  background: #f0f4f8;
}

.services h2 {
  margin-bottom: 50px;
  font-size: 2rem;
  color: #0a192f;
}

.service-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
}

.card {
  background: #fff;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  flex: 1 1 300px;
  max-width: 500px;
  text-align: left;
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.2);
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #0a192f;
}

.card p {
  font-size: 1rem;
  margin-bottom: 15px;
  line-height: 1.5;
}

.card ul {
  list-style-type: disc;
  padding-left: 20px;
}

.card ul li {
  margin-bottom: 8px;
}

/* About Section */
.about {
  padding: 60px 0;
  background: #f0f0f0;
  text-align: center;
}

.about h2 {
  margin-bottom: 20px;
  font-size: 2rem;
}

/* Contact Section */
.contact {
  padding: 60px 0;
  text-align: center;
}

.contact form {
  max-width: 500px;
  margin: 0 auto;
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.contact input,
.contact textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

.contact textarea {
  resize: vertical;
}

.contact button {
  width: 100%;
  padding: 12px;
  background: #64ffda;
  border: none;
  border-radius: 5px;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

.contact button:hover {
  background: #52e0c4;
}

.response {
  margin-top: 15px;
  font-size: 0.9rem;
  color: #0a192f;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  background: #0a192f;
  color: #fff;
  margin-top: 50px;
  font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
  header nav {
    display: none;
    width: 100%;
    text-align: center;
    background: #0a192f;
    position: absolute;
    top: 60px;
    left: 0;
  }
  header nav a {
    display: block;
    margin: 15px 0;
  }
  .menu-icon {
    display: inline-block;
    color: #64ffda;
    position: absolute;
    right: 20px;
    top: 15px;
  }
  .service-cards {
    flex-direction: column;
    align-items: center;
  }
}