/* ============================================
   TravelInsureNow.com — Design System
   Fonts: Raleway (headings) + Work Sans (body)
   Accent: #1a56db (trust blue)
   ============================================ */

/* --- CSS Variables --- */
:root {
  --color-primary: #1a56db;
  --color-primary-dark: #1344b0;
  --color-primary-light: #e8f0fe;
  --color-primary-hover: #1648c0;
  --color-secondary: #0f9d58;
  --color-accent: #f59e0b;
  --color-text: #1a1a2e;
  --color-text-light: #4a5568;
  --color-text-muted: #718096;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f9fc;
  --color-bg-dark: #0f172a;
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --color-success: #0f9d58;
  --color-warning: #f59e0b;
  --color-danger: #dc2626;
  --color-white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --max-width: 1200px;
  --header-height: 72px;
  --transition: 0.25s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: 'Work Sans', sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
}

h1 { font-size: 2.75rem; letter-spacing: -0.02em; }
h2 { font-size: 2rem; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.2rem; }

p { margin-bottom: 1rem; }

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }

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

/* --- Utility --- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* --- Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,0.95);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.site-logo {
  display: inline-block;
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.site-logo span.highlight { color: var(--color-primary); }

.main-nav { display: flex; align-items: center; gap: 8px; }

.main-nav a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-light);
  transition: all var(--transition);
}

.main-nav a:hover { color: var(--color-primary); background: var(--color-primary-light); }
.main-nav a.active { color: var(--color-primary); background: var(--color-primary-light); }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-text); margin: 5px 0; transition: var(--transition); }

/* --- Hero --- */
.hero {
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, #1e3a5f 50%, var(--color-primary) 100%);
  color: white;
  padding: 100px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(26,86,219,0.3) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(15,157,88,0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero h1 {
  color: white;
  font-size: 3.25rem;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero p {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-badges {
  display: flex;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  opacity: 0.85;
}

.hero-badge svg { width: 18px; height: 18px; flex-shrink: 0; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: 0 4px 14px rgba(26,86,219,0.35);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26,86,219,0.45);
}

.btn-secondary {
  background: rgba(255,255,255,0.15);
  color: white;
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(4px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.25);
  color: white;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}

.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.btn-lg { padding: 18px 36px; font-size: 1.1rem; }

.btn-group { display: flex; gap: 14px; flex-wrap: wrap; }

/* --- Section --- */
.section { padding: 80px 0; }
.section-alt { background: var(--color-bg-alt); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 50px;
}

.section-header p {
  color: var(--color-text-light);
  font-size: 1.1rem;
  margin-top: 12px;
}

.section-label {
  display: inline-block;
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 10px;
}

/* --- Provider Cards --- */
.providers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.provider-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.provider-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.provider-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.provider-logo {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  object-fit: contain;
  background: var(--color-bg-alt);
  padding: 6px;
}

.provider-card-header h3 { font-size: 1.25rem; }

.provider-card-header .provider-tag {
  margin-left: auto;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.provider-description {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 20px;
  line-height: 1.65;
}

.provider-features {
  list-style: none;
  margin-bottom: 24px;
}

.provider-features li {
  padding: 6px 0;
  font-size: 0.93rem;
  color: var(--color-text-light);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.provider-features li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.provider-cta {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* --- Comparison Table --- */
.comparison-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.comparison-table th {
  background: var(--color-bg-dark);
  color: white;
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  padding: 16px 20px;
  text-align: left;
}

.comparison-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-light);
}

.comparison-table tr:last-child td { border-bottom: none; }

.comparison-table tr:hover td { background: var(--color-primary-light); }

.table-check { color: var(--color-success); font-weight: 700; }
.table-cross { color: var(--color-danger); font-weight: 700; }

/* --- Country Cards Grid --- */
.countries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}

.country-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition);
}

.country-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
  color: var(--color-primary);
}

.country-flag { font-size: 1.8rem; flex-shrink: 0; }

.country-card-text h4 { font-size: 1rem; margin-bottom: 2px; }
.country-card-text span { font-size: 0.82rem; color: var(--color-text-muted); }

/* --- Guide Cards --- */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.guide-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
}

.guide-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.guide-card .guide-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.guide-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.guide-card p { font-size: 0.93rem; color: var(--color-text-light); flex-grow: 1; }
.guide-card .read-more {
  margin-top: 16px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
}

/* --- Content Page Layout --- */
.content-page { padding: 50px 0 80px; }

.content-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

.content-main article { max-width: 100%; }
.content-main article > * + * { margin-top: 1.25rem; }

.content-main h2 { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--color-border-light); }
.content-main h3 { margin-top: 1.75rem; }

.content-main ul, .content-main ol { padding-left: 24px; }
.content-main li { margin-bottom: 6px; }

/* --- Sidebar --- */
.sidebar { position: sticky; top: calc(var(--header-height) + 24px); }

.sidebar-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}

.sidebar-card h4 {
  font-size: 1.05rem;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-primary-light);
}

.sidebar-provider {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition);
  margin-bottom: 8px;
}

.sidebar-provider:hover { background: var(--color-primary-light); color: var(--color-primary); }

.sidebar-provider img { width: 36px; height: 36px; border-radius: var(--radius-sm); }

.sidebar-cross-links a {
  display: block;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 0.93rem;
  color: var(--color-text-light);
}
.sidebar-cross-links a:last-child { border-bottom: none; }
.sidebar-cross-links a:hover { color: var(--color-primary); }

/* --- Breadcrumbs --- */
.breadcrumbs {
  padding: 16px 0;
  font-size: 0.87rem;
  color: var(--color-text-muted);
}

.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs span { margin: 0 8px; }

/* --- FAQ --- */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 18px 24px;
  background: var(--color-white);
  border: none;
  text-align: left;
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition);
}

.faq-question:hover { background: var(--color-bg-alt); }

.faq-question::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item.active .faq-question::after { content: '−'; }

.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-answer {
  padding: 0 24px 20px;
  max-height: 500px;
}

.faq-answer p { color: var(--color-text-light); font-size: 0.95rem; }

/* --- Footer --- */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 30px;
}

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

.footer-brand p {
  font-size: 0.93rem;
  line-height: 1.7;
  margin-top: 12px;
}

.footer-col h5 {
  color: white;
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  padding: 5px 0;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer-col a:hover { color: white; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-bottom .affiliate-disclosure {
  max-width: 600px;
  font-size: 0.82rem;
  opacity: 0.6;
  line-height: 1.6;
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1344b0 100%);
  color: white;
  padding: 60px 40px;
  border-radius: var(--radius-xl);
  text-align: center;
  margin: 60px 0;
}

.cta-banner h2 { color: white; margin-bottom: 14px; }
.cta-banner p { opacity: 0.9; margin-bottom: 28px; font-size: 1.1rem; }

/* --- Region Hub --- */
.regions-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.region-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition);
}

.region-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.region-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.region-card p { font-size: 0.9rem; color: var(--color-text-light); margin-bottom: 12px; }
.region-card .country-count { font-size: 0.82rem; color: var(--color-primary); font-weight: 600; }

/* --- Mobile Nav --- */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  .hero { padding: 60px 0 50px; }
  .hero h1 { font-size: 2.25rem; }

  .nav-toggle { display: block; }

  .main-nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 16px 24px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }

  .main-nav.open { display: flex; }

  .content-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .providers-grid { grid-template-columns: 1fr; }
  .hero-badges { flex-direction: column; }
  .btn-group { flex-direction: column; }
  .btn-group .btn { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .hero h1 { font-size: 1.85rem; }
  .section { padding: 50px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .countries-grid { grid-template-columns: 1fr; }
}