* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Segoe UI', sans-serif;
    line-height: 1.6;
    background-color: #f4f4f9;
    color: #333;
}
/* Header / Navbar */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #ffffff;
  padding: 3px 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #ddd;
  z-index: 999;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.logo {
  display: flex;
  align-items: center;
}
.logo img {
  height: 50px;
  margin-right: 10px;
}
.company-name {
  font-size: 1.5rem;
  font-weight: bold;
  color: #004080;
}
nav a {
  margin-left: 20px;
  text-decoration: none;
  color: #333;
}
nav a:hover {
  color: #0073e6;
}


.container {
    max-width: 900px;
    margin: 100px auto 50px;
    padding: 50px 70px 50px;
    background-color: #fff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 15px;
}
.container h1 {
    text-align: center;
    color: #1a3c6e;
    font-size: 2.2em;
    margin-bottom: 20px;
}
.container h2 {
    color: #2a4b8c;
    font-size: 1.5em;
    margin-top: 20px;
}
.container p {
    margin: 5px 0;
    text-align: justify;
}
.references {
    margin-top: 30px;
}
.references ul {
    list-style-type: none;
    padding: 0;
}
.references li {
    margin-bottom: 10px;
    font-size: 0.9em;
    line-height: 1.8;
}
a {
    color: #0066cc;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* Pagination styles */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    margin-bottom: 100px;

}

.page-btn {
    color: rgb(0, 0, 0);
    text-decoration: none;
    background-color: #e5e7eb;
    border: none;
    padding: 10px 15px;
    margin: 0 5px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

.page-btn:hover {
    background-color: #d1d5db;
}

.page-btn.active {
    background-color: #2563eb;
    color: white;
}

/* Page content transition */
#page-content {
    transition: opacity 0.3s ease;
}

/* Footer */
.footer {
    background-color: #f8f8f8;
    padding: 30px 20px;
    font-family: Arial, sans-serif;
    font-size: 14px;
    color: #333;
    border-top: 1px solid #ddd;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.footer-logo h2 {
    margin: 0 0 10px;
    font-size: 20px;
    color: #222;
}

.footer-contact p, .footer-bottom p {
    margin: 5px 0;
}

.footer-contact a {
    color: #0073e6;
    text-decoration: none;
}

.footer-links {
    margin-top: 10px;
}

.footer-links a {
    margin: 0 10px;
    color: #555;
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
    color: #888;
}


@media (max-width: 600px) {
    .container {
        margin: 20px;
        padding: 15px;
    }
    h1 {
        font-size: 1.8em;
    }
    h2 {
        font-size: 1.3em;
    }
}