/* Base Variables */
:root {
  --navy: #0A192F;
  --navy-light: #112240;
  --white: #FFFFFF;
  --accent: #FF5722; /* Vibrant Orange */
  --accent-hover: #E64A19;
  --text-main: #333333;
  --text-muted: #666666;
  --bg-light: #F8F9FA;
  --border: #E0E0E0;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

/* Reset & Typography */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 16px;
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-sans);
  color: var(--text-main);
  line-height: 1.6;
  background-color: var(--white);
}
h1, h2, h3, h4 {
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 1rem;
}
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-top: 2rem; }
h3 { font-size: 1.5rem; margin-top: 1.5rem; }
p { margin-bottom: 1.2rem; }
a { color: var(--accent); text-decoration: none; transition: color 0.3s ease; }
a:hover { color: var(--accent-hover); }
ul, ol { margin-bottom: 1.2rem; margin-left: 2rem; }
li { margin-bottom: 0.5rem; }

/* Layout & Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Navigation */
.site-header {
  background-color: var(--navy);
  color: var(--white);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo-container {
  display: flex;
  flex-direction: column;
}
.logo {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 1px;
}
.logo:hover {
  color: var(--white);
}
.logo-sub {
  font-size: 0.85rem;
  color: #A0AABF;
}

/* Desktop Nav */
.desktop-nav {
  display: none;
  align-items: center;
  gap: 1.5rem;
}
@media (min-width: 992px) {
  .desktop-nav { display: flex; }
  .menu-toggle { display: none; }
}
.nav-link {
  color: var(--white);
  font-weight: 500;
  font-size: 1rem;
}
.nav-link:hover, .nav-link[aria-current="page"] {
  color: var(--accent);
}

/* Dropdown */
.dropdown {
  position: relative;
}
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--white);
  min-width: 280px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
  border-radius: 4px;
  overflow: hidden;
}
.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
  display: flex;
  flex-direction: column;
}
.dropdown-item {
  padding: 0.8rem 1.2rem;
  color: var(--navy);
  border-bottom: 1px solid var(--bg-light);
}
.dropdown-item:hover {
  background-color: var(--bg-light);
  color: var(--accent);
}

/* Mobile Nav */
.menu-toggle {
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
}
.mobile-nav {
  display: none;
  flex-direction: column;
  background-color: var(--navy-light);
  padding: 1rem 1.5rem;
}
.mobile-nav.active {
  display: flex;
}
.mobile-nav .nav-link {
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mobile-sub-menu {
  padding-left: 1rem;
  display: flex;
  flex-direction: column;
}
.mobile-sub-menu .nav-link {
  font-size: 0.95rem;
  color: #ccc;
}

/* Buttons */
.btn {
  display: inline-block;
  background-color: var(--accent);
  color: var(--white);
  padding: 0.8rem 1.5rem;
  border-radius: 4px;
  font-weight: 700;
  text-align: center;
  transition: background-color 0.3s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
}
.btn:hover {
  background-color: var(--accent-hover);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

/* Breadcrumbs */
.breadcrumbs {
  background-color: var(--bg-light);
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.breadcrumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.breadcrumbs li {
  margin: 0;
}
.breadcrumbs li::after {
  content: " \2192"; /* Right arrow */
  color: var(--text-muted);
  margin-left: 0.5rem;
}
.breadcrumbs li:last-child::after {
  content: "";
}
.breadcrumbs a {
  color: var(--navy);
}

/* Hero Section */
.hero {
  background-color: var(--bg-light);
  padding: 4rem 0;
  border-bottom: 1px solid var(--border);
}
.hero-img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 2rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}
.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 800px;
  margin-bottom: 2rem;
}

/* Main Content Area */
.content-section {
  padding: 4rem 0;
}
.article-content {
  max-width: 900px;
}
.call-box {
  background-color: var(--navy-light);
  color: var(--white);
  padding: 2.5rem;
  border-radius: 8px;
  margin: 3rem 0;
  text-align: center;
}
.call-box h3 {
  color: var(--white);
  margin-top: 0;
}

/* FAQ Section */
.faq-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.faq-item {
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  background-color: var(--bg-light);
  border-radius: 8px;
  border-left: 4px solid var(--navy);
}
.faq-item h3 {
  margin-top: 0;
  font-size: 1.2rem;
}
.faq-item p:last-child {
  margin-bottom: 0;
}

/* Footer */
.site-footer {
  background-color: var(--navy);
  color: #A0AABF;
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}
@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.site-footer h4 {
  color: var(--white);
  margin-bottom: 1.5rem;
}
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-links li {
  margin-bottom: 0.8rem;
}
.footer-links a {
  color: #A0AABF;
}
.footer-links a:hover {
  color: var(--accent);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.9rem;
}

/* Mobile Call Bar */
.mobile-call-bar {
  display: block;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--accent);
  color: var(--white);
  text-align: center;
  padding: 1rem;
  font-weight: 700;
  font-size: 1.1rem;
  z-index: 1000;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
}
.mobile-call-bar:hover {
  color: var(--white);
  background-color: var(--accent-hover);
}
@media (min-width: 992px) {
  .mobile-call-bar {
    display: none;
  }
  body {
    padding-bottom: 0;
  }
}
@media (max-width: 991px) {
  body {
    padding-bottom: 60px; /* Space for mobile bar */
  }
}