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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  background: #f0f4f8;
  color: #333;
}

.container {
  max-width: 960px;
  margin: auto;
  padding: 20px;
}

/* Header */
header {
  background: #001f3f;
  color: #fff;
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

header h1 {
  margin-bottom: 10px;
  text-align: center;
}

nav {
  text-align: center;
}

nav a {
  color: #fff;
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
  transition: color 0.3s;
}

nav a:hover {
  color: #ffdc00;
}

/* Sections */
.section {
  padding: 60px 20px;
}

.hero {
  background: linear-gradient(to right, #0074D9, #7FDBFF);
  color: white;
  text-align: center;
  border-radius: 8px;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
}

/* Contact */
.contact {
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.contact a {
  color: #0074D9;
  text-decoration: none;
}

.contact a:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  background: #ddd;
  padding: 15px;
  text-align: center;
  font-size: 0.9em;
  margin-top: 30px;
}