/* Driver's World — driversworld.com
   Free informational guide site. Not affiliated with any government agency. */

:root {
  --navy: #0b2545;
  --blue: #13315c;
  --accent: #1e6091;
  --accent-light: #eaf3fa;
  --gold: #c98a2c;
  --text: #22282f;
  --text-light: #55606b;
  --border: #e1e6ea;
  --bg: #ffffff;
  --bg-alt: #f6f8fa;
  --success-bg: #eef7ee;
  --warn-bg: #fff8e8;
  --warn-border: #e8c468;
  --radius: 8px;
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Top utility bar ---------- */
.utility-bar {
  background: var(--navy);
  color: #cfe0f0;
  font-size: 0.8rem;
  padding: 6px 0;
  text-align: center;
}
.utility-bar .wrap { display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; }
.utility-bar strong { color: #fff; }

/* ---------- Header / nav ---------- */
header.site-header {
  border-bottom: 1px solid var(--border);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--navy);
  letter-spacing: -0.02em;
}
.logo span.mark {
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
  padding: 3px 7px;
  font-size: 1rem;
}
.logo small {
  display: block;
  font-weight: 500;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light);
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 26px;
  margin: 0;
  padding: 0;
}
nav.main-nav a {
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
}
nav.main-nav a:hover { color: var(--accent); text-decoration: none; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 1rem;
  cursor: pointer;
}

@media (max-width: 820px) {
  nav.main-nav {
    display: none;
    width: 100%;
  }
  nav.main-nav.open { display: block; }
  nav.main-nav ul {
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--border);
  }
  nav.main-nav li { border-bottom: 1px solid var(--border); }
  nav.main-nav a { display: block; padding: 14px 4px; }
  .header-inner { flex-wrap: wrap; }
  .nav-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--navy), var(--blue) 65%, var(--accent));
  color: #fff;
  padding: 64px 0 56px;
}
.hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  margin: 0 0 14px;
  line-height: 1.15;
  max-width: 780px;
}
.hero p.lead {
  font-size: 1.15rem;
  color: #dbe7f3;
  max-width: 640px;
  margin: 0 0 22px;
}
.hero-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.badge {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  font-size: 0.78rem;
  padding: 6px 12px;
  border-radius: 999px;
}

/* ---------- Sections ---------- */
section { padding: 52px 0; }
section.alt { background: var(--bg-alt); }

h2.section-title {
  font-size: 1.6rem;
  margin: 0 0 8px;
  color: var(--navy);
}
p.section-sub {
  color: var(--text-light);
  margin: 0 0 30px;
  max-width: 640px;
}

/* ---------- Category chips ---------- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 760px) { .category-grid { grid-template-columns: 1fr; } }

.category-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: box-shadow .15s, transform .15s;
}
.category-card:hover { box-shadow: 0 8px 24px rgba(11,37,69,0.08); transform: translateY(-2px); }
.category-card .icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--accent-light);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  color: var(--accent);
}
.category-card h3 { margin: 0 0 8px; font-size: 1.1rem; color: var(--navy); }
.category-card p { margin: 0 0 14px; color: var(--text-light); font-size: 0.92rem; }
.category-card a.card-link { font-weight: 700; font-size: 0.88rem; }

/* ---------- Article cards / list ---------- */
.article-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
@media (max-width: 760px) { .article-grid { grid-template-columns: 1fr; } }

.article-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  background: #fff;
  display: flex;
  flex-direction: column;
}
.tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
  background: var(--accent-light);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
  width: fit-content;
}
.article-card h3 { margin: 0 0 10px; font-size: 1.15rem; }
.article-card h3 a { color: var(--navy); }
.article-card p { color: var(--text-light); margin: 0 0 14px; font-size: 0.94rem; flex-grow: 1; }
.read-more { font-weight: 700; font-size: 0.88rem; }

/* ---------- Info / disclaimer boxes ---------- */
.info-box {
  border-radius: var(--radius);
  padding: 20px 22px;
  margin: 26px 0;
  border: 1px solid var(--border);
}
.info-box h4 { margin: 0 0 8px; font-size: 0.95rem; }
.info-box p, .info-box ul { margin: 0; font-size: 0.92rem; color: var(--text-light); }
.info-box.disclaimer { background: var(--warn-bg); border-color: var(--warn-border); }
.info-box.disclaimer h4 { color: #7a5a12; }
.info-box.facts { background: var(--accent-light); border-color: #cfe1f0; }
.info-box.facts h4 { color: var(--navy); }
.info-box.facts ul { padding-left: 18px; color: var(--text); }
.info-box.facts li { margin-bottom: 6px; }

.site-banner {
  background: var(--warn-bg);
  border-bottom: 1px solid var(--warn-border);
  font-size: 0.85rem;
  color: #6b4e10;
  text-align: center;
  padding: 9px 14px;
}
.site-banner strong { color: #4a3608; }

/* ---------- Article page ---------- */
.article-header {
  padding: 40px 0 18px;
  border-bottom: 1px solid var(--border);
}
.breadcrumb {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 14px;
}
.breadcrumb a { color: var(--text-light); }
.article-header h1 {
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  color: var(--navy);
  margin: 0 0 12px;
  line-height: 1.2;
}
.article-meta {
  font-size: 0.85rem;
  color: var(--text-light);
}

.article-body {
  max-width: 760px;
  padding: 34px 0 10px;
}
.article-body h2 {
  color: var(--navy);
  font-size: 1.35rem;
  margin: 34px 0 12px;
}
.article-body h3 {
  color: var(--navy);
  font-size: 1.1rem;
  margin: 26px 0 10px;
}
.article-body p { margin: 0 0 16px; }
.article-body ul, .article-body ol { margin: 0 0 16px; padding-left: 22px; }
.article-body li { margin-bottom: 8px; }
.article-body strong { color: var(--navy); }

.related-box {
  max-width: 760px;
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 22px;
  margin: 30px 0 10px;
}
.related-box h4 { margin: 0 0 12px; color: var(--navy); }
.related-box ul { margin: 0; padding-left: 18px; }
.related-box li { margin-bottom: 8px; }

/* ---------- Ad placeholder slots ---------- */
.ad-slot {
  max-width: 760px;
  margin: 28px auto;
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 14px;
  color: #9aa5b1;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: #fafbfc;
}

/* ---------- Legal pages ---------- */
.legal-body {
  max-width: 820px;
  padding: 38px 0 60px;
}
.legal-body h1 { color: var(--navy); font-size: 2rem; margin: 0 0 6px; }
.legal-updated { color: var(--text-light); font-size: 0.85rem; margin-bottom: 30px; }
.legal-body h2 { color: var(--navy); font-size: 1.25rem; margin: 32px 0 10px; }
.legal-body h3 { color: var(--navy); font-size: 1.05rem; margin: 22px 0 8px; }
.legal-body p, .legal-body li { color: var(--text); }
.legal-body ul { padding-left: 22px; }
.legal-body li { margin-bottom: 8px; }

/* ---------- Contact ---------- */
.contact-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  max-width: 520px;
  background: var(--bg-alt);
}
.contact-card h3 { margin-top: 0; color: var(--navy); }
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 12px 22px;
  border-radius: 6px;
  font-weight: 700;
  margin-top: 10px;
}
.btn:hover { background: var(--blue); text-decoration: none; color: #fff; }

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--navy);
  color: #b9c8d9;
  padding: 46px 0 24px;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 30px;
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { color: #fff; font-size: 0.9rem; margin: 0 0 14px; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: #b9c8d9; font-size: 0.9rem; }
.footer-grid a:hover { color: #fff; }
.footer-about p { font-size: 0.88rem; color: #9fb2c7; line-height: 1.6; }
.footer-disclaimer {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  font-size: 0.78rem;
  color: #90a4ba;
  line-height: 1.6;
}
.footer-disclaimer strong { color: #cbd9e8; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 20px;
  padding-top: 18px;
  font-size: 0.78rem;
  color: #7f93aa;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}