/* Theme Colors: Navy Blue (primary), Silver (accent) */
:root {
  --primary-color: #001f3f;
  --accent-color: #c0c0c0;
  --light-bg: #f8f9fa;
  --text-dark: #2c3e50;
}

/* Font Import */
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600;700&display=swap');

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

body {
  font-family: 'Rubik', sans-serif !important;
  font-size: 16px !important;
  line-height: 1.6 !important;
  color: var(--text-dark) !important;
}

/* Headers */
h1 {
  font-size: 2.5rem !important;
  font-weight: 700 !important;
  margin-bottom: 1.5rem !important;
  color: var(--primary-color) !important;
}

h2 {
  font-size: 2rem !important;
  font-weight: 600 !important;
  margin-top: 2rem !important;
  margin-bottom: 1.5rem !important;
  color: var(--primary-color) !important;
}

h3 {
  font-size: 1.5rem !important;
  font-weight: 600 !important;
  margin-top: 1.5rem !important;
  margin-bottom: 1rem !important;
  color: var(--primary-color) !important;
}

/* Paragraphs */
p {
  font-size: 18px !important;
  margin-bottom: 1.5rem !important;
  line-height: 1.8 !important;
}

/* Hero Section Styles */
.hero {
  background: linear-gradient(135deg, #001f3f 0%, #0a4a7a 100%) !important;
  padding: 4rem 1.5rem !important;
  color: white !important;
}

.hero h1 {
  color: white !important;
}

.hero p {
  color: white !important;
  font-size: 18px !important;
}

.hero .button {
  margin-top: 1.5rem !important;
}

.hero-image {
  max-width: 100% !important;
  height: auto !important;
  border-radius: 8px !important;
}

/* Navigation */
.navbar {
  background-color: white !important;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
}

.navbar-brand img {
  max-height: 3rem !important;
}

.navbar-item,
.navbar-link {
  color: var(--primary-color) !important;
  font-weight: 500 !important;
}

.navbar-item:hover,
.navbar-link:hover {
  background-color: var(--light-bg) !important;
  color: var(--primary-color) !important;
}

.navbar-menu {
  list-style: none !important;
}

.navbar-menu::before,
.navbar-menu::after {
  display: none !important;
}

.navbar-menu ul {
  list-style: none !important;
}

.navbar-menu li::before,
.navbar-menu li::after {
  display: none !important;
}

.navbar-item::before,
.navbar-item::after {
  display: none !important;
}

.navbar-burger {
  color: var(--primary-color) !important;
}

/* Content Lists */
.content ul,
.content ol {
  margin-left: 0 !important;
  padding-left: 0 !important;
  list-style: none !important;
}

.content ul li,
.content ol li {
  position: relative !important;
  padding-left: 2rem !important;
  margin-bottom: 0.75rem !important;
  font-size: 18px !important;
  line-height: 1.8 !important;
}

.content ul li::before {
  content: "★" !important;
  position: absolute !important;
  left: 0 !important;
  color: var(--accent-color) !important;
  font-size: 1rem !important;
}

.content ol {
  counter-reset: list-counter !important;
}

.content ol li::before {
  content: counter(list-counter) "." !important;
  counter-increment: list-counter !important;
  position: absolute !important;
  left: 0 !important;
  color: var(--accent-color) !important;
  font-weight: 600 !important;
}

.content ul li::marker,
.content ol li::marker {
  display: none !important;
}

/* Buttons */
.button.is-primary {
  background-color: transparent !important;
  border: 2px solid white !important;
  color: white !important;
  font-weight: 600 !important;
  font-size: 16px !important;
  white-space: nowrap !important;
}

.button.is-primary:hover {
  background-color: white !important;
  color: var(--primary-color) !important;
}

.button.is-outlined {
  background-color: transparent !important;
  border: 2px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
  font-weight: 600 !important;
  font-size: 16px !important;
  white-space: nowrap !important;
}

.button.is-outlined:hover {
  background-color: var(--primary-color) !important;
  color: white !important;
}

/* Table of Contents */
.toc-buttons {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 0.75rem !important;
  margin-bottom: 2rem !important;
}

.toc-buttons .button {
  background-color: transparent !important;
  border: 2px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
}

.toc-buttons .button:hover {
  background-color: var(--primary-color) !important;
  color: white !important;
}

/* Cards */
.card {
  border-radius: 8px !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1) !important;
  margin-bottom: 2rem !important;
}

.card-header {
  background-color: var(--primary-color) !important;
  color: white !important;
}

.card-header-title {
  color: white !important;
  font-weight: 600 !important;
}

.card-content {
  padding: 2rem !important;
}

/* Tables */
.table-container {
  overflow-x: auto !important;
  margin-bottom: 2rem !important;
}

.table {
  width: 100% !important;
  background-color: white !important;
  border-collapse: collapse !important;
  font-size: 16px !important;
}

.table thead th {
  background-color: var(--primary-color) !important;
  color: white !important;
  padding: 1rem !important;
  font-weight: 600 !important;
  text-align: left !important;
}

.table tbody td {
  padding: 1rem !important;
  border-bottom: 1px solid #e0e0e0 !important;
}

.table tbody tr:hover {
  background-color: var(--light-bg) !important;
}

/* Images */
img {
  max-width: 100% !important;
  height: auto !important;
  display: block !important;
  margin: 2rem auto !important;
  border-radius: 8px !important;
}

.hero-image {
  box-shadow: none !important;
}

.navbar-brand img {
  box-shadow: none !important;
}

/* Sections */
.section {
  padding: 3rem 1.5rem !important;
}

.section:nth-child(even) {
  background-color: var(--light-bg) !important;
}

/* Footer */
.footer {
  background-color: var(--primary-color) !important;
  color: white !important;
  padding: 3rem 1.5rem 2rem !important;
}

.footer p {
  color: white !important;
}

.footer a {
  color: white !important;
  text-decoration: none !important;
}

.footer a:hover {
  color: var(--accent-color) !important;
}

.footer ul {
  list-style: none !important;
  padding-left: 0 !important;
}

.footer li::before,
.footer li::after {
  display: none !important;
}

.footer ul li {
  padding-left: 0 !important;
  margin-bottom: 0.5rem !important;
}

.footer-heading {
  color: white !important;
  font-size: 1.25rem !important;
  font-weight: 600 !important;
  margin-bottom: 1rem !important;
}

/* Material Icons */
.material-icons {
  vertical-align: middle !important;
  color: var(--primary-color) !important;
}

.hero .material-icons {
  color: white !important;
}

/* Conversion Buttons in Menu */
.navbar-end .button {
  margin-left: 0.5rem !important;
}

/* Responsive */
@media screen and (max-width: 768px) {
  h1 {
    font-size: 2rem !important;
  }

  h2 {
    font-size: 1.75rem !important;
  }

  h3 {
    font-size: 1.25rem !important;
  }

  .hero {
    padding: 2rem 1rem !important;
  }

  .section {
    padding: 2rem 1rem !important;
  }

  .toc-buttons {
    flex-direction: column !important;
  }

  .toc-buttons .button {
    width: 100% !important;
  }
}

/* Ensure contrast and readability */
.has-text-white {
  color: white !important;
}

.has-background-primary {
  background-color: var(--primary-color) !important;
}

/* Strong text in lists */
.content strong {
  color: var(--primary-color) !important;
  font-weight: 600 !important;
}