/* Custom Properties */
:root {
  --color-primary: #0a2540;
  --color-secondary: #0077ff;
  --color-accent: #ff4d4d; /* Bright accent strictly for calls */
  --color-accent-hover: #e03a3a;
  --color-text: #333333;
  --color-text-light: #5a6b7c;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f7f9;
  --color-border: #e6ebf1;
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --max-width: 1200px;
  --spacing-unit: 1rem;
  --border-radius: 8px;
  --transition: all 0.2s ease;
}

/* Reset & Basics */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 16px;
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-family);
  color: var(--color-text);
  line-height: 1.6;
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  text-decoration: underline;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
ul {
  list-style: none;
}
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography */
h1, h2, h3, h4 {
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}
h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}
h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-top: 2rem;
}
h3 {
  font-size: 1.5rem;
  font-weight: 600;
}
p {
  margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  background-color: var(--color-accent);
  color: #fff;
  font-weight: 700;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition);
  text-decoration: none !important;
  border: none;
  cursor: pointer;
}
.btn:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 77, 77, 0.3);
}

/* Header */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}
.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  text-decoration: none !important;
}
.main-nav {
  display: flex;
  align-items: center;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-list > li {
  position: relative;
}
.nav-list a {
  color: var(--color-primary);
  font-weight: 600;
}
.nav-list a:hover {
  color: var(--color-secondary);
  text-decoration: none;
}
.has-dropdown > a::after {
  content: ' ▼';
  font-size: 0.7em;
}
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-bg);
  min-width: 260px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 10;
  padding: 0.5rem 0;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown a {
  display: block;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
}
.dropdown a:hover {
  background: var(--color-bg-alt);
}
.nav-cta {
  margin-left: 2rem;
  padding: 0.75rem 1.5rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero Section */
.hero {
  background-color: var(--color-bg-alt);
  padding: 6rem 0;
}
.hero-content {
  max-width: 800px;
}
.hero p {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

/* Layout Modules */
.section {
  padding: 5rem 0;
}
.bg-alt {
  background-color: var(--color-bg-alt);
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* Content Formatting */
.content-area ul {
  list-style: disc;
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
}
.content-area ul li {
  margin-bottom: 0.5rem;
}
.featured-image {
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

/* Call Box */
.call-box {
  background: var(--color-primary);
  color: #fff;
  padding: 3rem;
  border-radius: var(--border-radius);
  text-align: center;
  margin: 3rem 0;
}
.call-box h2, .call-box h3 {
  color: #fff;
}
.call-box p {
  font-size: 1.125rem;
  opacity: 0.9;
}

/* FAQs */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 1.5rem 0;
}
.faq-question {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 1.5rem 0;
  font-size: 0.875rem;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.breadcrumbs a {
  color: var(--color-text-light);
}
.breadcrumbs a:hover {
  color: var(--color-primary);
}

/* Footer */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.8);
  padding: 4rem 0 2rem;
  font-size: 0.9rem;
}
.site-footer a {
  color: rgba(255,255,255,0.8);
}
.site-footer a:hover {
  color: #fff;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-grid h3 {
  color: #fff;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}
.footer-links li {
  margin-bottom: 0.75rem;
}
.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.mobile-call-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--color-accent);
  text-align: center;
  padding: 1rem;
  z-index: 1000;
}
.mobile-call-bar a {
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  display: block;
}

/* Responsive */
@media (max-width: 992px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .nav-cta {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .main-nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    transform: translateY(-150%);
    transition: transform 0.3s ease;
    z-index: 99;
  }
  .main-nav.active {
    transform: translateY(0);
  }
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: none;
    transform: none;
    padding-left: 1rem;
    display: none;
  }
  .has-dropdown.active .dropdown {
    display: block;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }
  .section, .hero { padding: 3rem 0; }
  .mobile-call-bar { display: block; }
  body { padding-bottom: 60px; }
}