/* General */
body {
  font-family: Arial, sans-serif;
  background: #121212;
  color: #e0e0e0;
  margin: 0;
  line-height: 1.6;
}

header,
nav,
footer {
  background: #1f1f1f;
  color: #ccc;
  padding: 1em;
  text-align: center;
}

nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 1em;
  margin: 0;
}

nav ul li a {
  color: #bbb;
  text-decoration: none;
  transition: color 0.3s ease;
}

nav ul li a.active {
  color: #fff;
  text-decoration: underline;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: #80c0ff;
}

main {
  padding: 1em;
  background: #181818;
  max-width: 960px;
  margin: 2em auto;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
}

h1,
h2,
h3 {
  color: #80c0ff;
}

/* Cards */
.card-container {
  display: flex;
  gap: 1em;
  flex-wrap: wrap;
  margin-top: 1em;
}

.card {
  background: #222;
  border-radius: 8px;
  padding: 1em;
  width: calc(33% - 1em);
  box-sizing: border-box;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
  text-align: center;
  color: #ddd;
}

.card img {
  border-radius: 50%;
  max-width: 100%;
  height: auto;
  border: 2px solid #80c0ff;
}

/* Lists */
ul {
  padding-left: 1.2em;
}

section {
  margin-bottom: 2em;
}

/* Timeline */
section ul {
  list-style: none;
  padding-left: 0;
  border-left: 3px solid #80c0ff;
  margin-left: 1em;
}

section ul li {
  position: relative;
  padding-left: 1.2em;
  margin-bottom: 1em;
  color: #ccc;
}

section ul li::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 7px;
  width: 15px;
  height: 15px;
  background: #80c0ff;
  border-radius: 50%;
}

/* Testimonials */
blockquote {
  background: #1a1a1a;
  border-left: 5px solid #80c0ff;
  margin: 1em 0;
  padding: 1em 1.5em;
  font-style: italic;
  color: #80c0ff;
  border-radius: 5px;
}

blockquote cite {
  display: block;
  text-align: right;
  font-style: normal;
  font-weight: bold;
  margin-top: 0.5em;
  color: #aaa;
}

/* Accordion */
.accordion-toggle {
  background-color: #222;
  border: none;
  color: #80c0ff;
  padding: 1em;
  text-align: left;
  width: 100%;
  cursor: pointer;
  border-radius: 5px;
  margin-top: 0.5em;
  font-weight: bold;
}

.accordion-content {
  background-color: #1a1a1a;
  padding: 1em;
  display: none;
  border-radius: 0 0 5px 5px;
  color: #ddd;
}

/* Tabs */
.tabs {
  margin-top: 1em;
}

.tab-link {
  background-color: #222;
  border: none;
  color: #80c0ff;
  padding: 0.5em 1em;
  cursor: pointer;
  border-radius: 5px 5px 0 0;
  margin-right: 0.2em;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.tab-link.active,
.tab-link:hover {
  background-color: #80c0ff;
  color: #121212;
}

.tab-content {
  background-color: #1a1a1a;
  padding: 1em;
  border-radius: 0 5px 5px 5px;
  color: #ddd;
  margin-top: -5px;
}

.tabs {
  margin-bottom: 1em;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3em;
  justify-content: center;
}

.tab-link {
  background-color: #222;
  border: none;
  color: #80c0ff;
  padding: 0.6em 1.2em;
  cursor: pointer;
  border-radius: 5px 5px 0 0;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.tab-link.active,
.tab-link:hover {
  background-color: #80c0ff;
  color: #121212;
}

.tab-content {
  background-color: #1a1a1a;
  padding: 1.5em;
  border-radius: 0 5px 5px 5px;
  color: #ddd;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

/* Footer */
footer {
  background: linear-gradient(135deg, #003366, #001a33);
  color: #aaa;
  padding: 2em 1em;
  text-align: center;
  font-size: 0.9em;
  letter-spacing: 0.05em;
  border-top: 3px solid #004080;
  box-shadow: inset 0 1px 3px rgba(255, 255, 255, 0.05);
  margin-top: 3em;
}

footer p {
  margin: 0.2em 0;
}

footer a {
  color: #80c0ff;
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: #cce6ff;
  text-decoration: underline;
}

.visible-xs,
.menu-toggle {
  display: none;
}

/* Responsive */
@media (max-width: 768px) {
  .card {
    width: 100%;
  }
  .visible-xs,
  .menu-toggle {
    display: block;
  }
}
/* Modal Background */
.modal {
  display: none; /* Hidden by default */
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.7); /* Dark translucent background */
  backdrop-filter: blur(5px);
}

/* Modal Content Box */
.modal-content {
  background-color: #222;
  margin: 10% auto;
  padding: 2em;
  border-radius: 10px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.7);
  color: #eee;
  position: relative;
  font-size: 1rem;
}

/* Close Button */
.modal-close {
  position: absolute;
  top: 0.5em;
  right: 1em;
  color: #aaa;
  font-size: 1.5rem;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: #80c0ff;
}

/* Modal Header */
.modal-header {
  font-size: 1.25rem;
  margin-bottom: 1em;
  color: #80c0ff;
  font-weight: bold;
  border-bottom: 1px solid #444;
  padding-bottom: 0.5em;
}

/* Modal Body */
.modal-body {
  margin-bottom: 1em;
  line-height: 1.4;
}

/* Modal Footer (optional) */
.modal-footer {
  text-align: right;
}

.modal-footer button {
  background-color: #80c0ff;
  border: none;
  color: #121212;
  padding: 0.5em 1.2em;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.modal-footer button:hover {
  background-color: #4a90e2;
}

.modal-content form {
  display: flex;
  flex-direction: column;
  gap: 1em;
}

.modal-content label {
  font-weight: bold;
  margin-bottom: 0.3em;
  color: #ccc;
}

.modal-content input,
.modal-content textarea,
.modal-content select {
  padding: 0.6em;
  border-radius: 5px;
  border: 1px solid #555;
  background-color: #121212;
  color: #eee;
  font-size: 1em;
  width: 100%;
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}

.modal-content input:focus,
.modal-content textarea:focus,
.modal-content select:focus {
  border-color: #80c0ff;
  outline: none;
}

main a {
  color: #2f95fa;
  text-decoration: underline;
  transition: color 0.3s ease;
}

main a:hover,
main a:focus {
  color: rgb(15, 139, 255);
  text-decoration: underline;
}