:root {
  --color-primary: rgb(21, 67, 96);
  --color-primary-dark: rgb(15, 48, 70);
  --color-primary-light: rgb(41, 128, 185);
  --color-accent: rgb(211, 84, 0);
  --color-accent-hover: rgb(186, 74, 0);
  --color-text-dark: rgb(33, 47, 60);
  --color-text-muted: rgb(86, 101, 115);
  --color-bg-light: rgb(248, 249, 250);
  --color-bg-alt: rgb(235, 240, 245);
  --color-white: rgb(255, 255, 255);
  --color-border: rgb(213, 219, 225);
  --color-card-border: rgb(220, 225, 230);
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --max-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

body {
  font-family: var(--font-main);
  color: var(--color-text-dark);
  background-color: var(--color-white);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary-light);
  text-decoration: underline;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary-dark);
}

.site-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.25rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  text-decoration: none;
  color: var(--color-text-dark);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  display: block;
  transition: background-color 0.2s, color 0.2s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  background-color: var(--color-bg-alt);
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-white);
  min-width: 260px;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  padding: 8px 0;
  list-style: none;
  z-index: 110;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
  display: block;
}

.dropdown-item a {
  padding: 10px 18px;
  display: block;
  text-decoration: none;
  color: var(--color-text-dark);
  font-size: 0.9rem;
  line-height: 1.3;
}

.dropdown-item a:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
}

.header-cta-btn {
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background-color 0.2s;
  box-shadow: var(--shadow-sm);
}

.header-cta-btn:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1rem;
  color: var(--color-text-dark);
}

.hero-section {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-white);
  padding: 56px 20px;
}

.hero-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero-content h1 {
  font-size: 2.4rem;
  line-height: 1.2;
  margin-bottom: 18px;
  font-weight: 700;
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.6;
  margin-bottom: 24px;
  color: rgb(220, 235, 245);
}

.hero-meta-badge {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.15);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
}

.btn-large {
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: 1.15rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s, background-color 0.2s;
}

.btn-large:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-2px);
}

.hero-image-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid rgba(255, 255, 255, 0.2);
}

.hero-image-wrap img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.breadcrumbs {
  background-color: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  padding: 10px 20px;
  font-size: 0.88rem;
}

.breadcrumbs-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  align-items: center;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 8px;
  color: var(--color-text-muted);
}

.breadcrumbs a {
  text-decoration: none;
  color: var(--color-text-muted);
}

.breadcrumbs a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.breadcrumbs li:last-child {
  color: var(--color-text-dark);
  font-weight: 600;
}

.page-content-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 20px;
}

.content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
}

.full-content {
  display: block;
}

.article-content h2 {
  font-size: 1.75rem;
  color: var(--color-primary-dark);
  margin-top: 36px;
  margin-bottom: 16px;
  line-height: 1.3;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-bg-alt);
}

.article-content h3 {
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-top: 24px;
  margin-bottom: 12px;
  line-height: 1.35;
}

.article-content p {
  margin-bottom: 18px;
  font-size: 1.02rem;
  color: var(--color-text-dark);
}

.article-content ul,
.article-content ol {
  margin-bottom: 22px;
  padding-left: 24px;
}

.article-content li {
  margin-bottom: 8px;
  line-height: 1.55;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.sidebar-box {
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
}

.sidebar-box h3 {
  font-size: 1.2rem;
  color: var(--color-primary-dark);
  margin-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 8px;
}

.sidebar-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-list a {
  text-decoration: none;
  color: var(--color-text-dark);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-list a:hover {
  color: var(--color-primary-light);
  padding-left: 4px;
}

.call-box {
  background: linear-gradient(135deg, rgb(235, 245, 255), rgb(240, 248, 255));
  border: 2px solid rgb(180, 215, 245);
  border-radius: var(--radius-md);
  padding: 28px;
  margin: 32px 0;
  text-align: center;
}

.call-box h3 {
  color: var(--color-primary-dark);
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.call-box p {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin-bottom: 18px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.call-box-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-accent);
  text-decoration: none;
  display: inline-block;
  padding: 8px 24px;
  background-color: var(--color-white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.call-box-number:hover {
  color: var(--color-accent-hover);
  border-color: var(--color-accent);
}

.callout-card {
  background-color: var(--color-bg-light);
  border-left: 4px solid var(--color-primary-light);
  padding: 18px 22px;
  margin: 24px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.callout-card h4 {
  font-size: 1.1rem;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.callout-card p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.warning-callout {
  border-left-color: var(--color-accent);
  background-color: rgb(254, 249, 245);
}

.warning-callout h4 {
  color: var(--color-accent-hover);
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 28px 0;
}

.info-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.info-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.info-card h4 {
  font-size: 1.15rem;
  color: var(--color-primary-dark);
  margin-bottom: 10px;
}

.info-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.article-image {
  margin: 28px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.article-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.article-image figcaption {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  padding: 8px 12px;
  background-color: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
}

.faq-section {
  margin-top: 40px;
  border-top: 2px solid var(--color-bg-alt);
  padding-top: 32px;
}

.faq-item {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  font-size: 1.15rem;
  color: var(--color-primary-dark);
  font-weight: 600;
  margin-bottom: 10px;
}

.faq-answer {
  color: var(--color-text-dark);
  font-size: 0.98rem;
  line-height: 1.6;
}

.site-footer {
  background-color: rgb(18, 30, 42);
  color: rgb(215, 225, 235);
  padding: 48px 20px 24px;
  margin-top: 60px;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h3,
.footer-col h4 {
  color: var(--color-white);
  font-size: 1.15rem;
  margin-bottom: 16px;
}

.footer-col p {
  font-size: 0.9rem;
  color: rgb(175, 190, 205);
  margin-bottom: 14px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: rgb(175, 190, 205);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.footer-phone {
  display: inline-block;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  background-color: var(--color-accent);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  margin-top: 6px;
  margin-bottom: 12px;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 24px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgb(140, 155, 170);
  flex-wrap: wrap;
  gap: 12px;
}

.sticky-call-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 12px 16px;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 700;
  z-index: 999;
  text-decoration: none;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

.sticky-call-bar span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

@media (max-width: 900px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: left;
    gap: 30px;
  }
  
  .content-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--color-border);
    align-items: flex-start;
    gap: 12px;
  }
  
  .nav-menu.open {
    display: flex;
  }
  
  .dropdown-menu {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    padding-left: 16px;
    background-color: var(--color-bg-light);
    width: 100%;
  }
  
  .nav-item.dropdown-open .dropdown-menu {
    display: block;
  }
  
  .header-cta-btn {
    display: none;
  }
  
  .sticky-call-bar {
    display: block;
  }
  
  body {
    padding-bottom: 56px;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
  
  .hero-content h1 {
    font-size: 1.85rem;
  }
}