/* ==========================================================================
   Driver2T — GrabAuthorised Alpha Drivers
   Shared stylesheet for index.html and how-reg-grab-driver.html
   ========================================================================== */

:root {
  --accent: #00B14F;
  --accent-dark: #0A8A3D;
  --accent-soft: rgba(0, 177, 79, 0.1);
  --accent-soft-strong: rgba(0, 177, 79, 0.18);
  --ink: #101A2B;
  --ink-soft: #16202E;
  --body: #33404F;
  --muted: #6B7684;
  --muted-light: #8B94A0;
  --bg: #FAFAF7;
  --surface: #FFFFFF;
  --border: #E7E9E6;
  --border-soft: #ECEEEC;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Source Sans 3', 'Noto Sans SC', ui-sans-serif, system-ui, sans-serif;
  background: var(--bg);
  color: var(--body);
}

h1, h2, h3, .display {
  font-family: 'Sora', 'Noto Sans SC', ui-sans-serif, system-ui, sans-serif;
}

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

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

.page { width: 100%; overflow-x: hidden; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--surface);
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 48px;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-mark {
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
}

.logo-mark span { color: var(--ink-soft); }

.logo-sub {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-light);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 15px;
}

.nav-link:hover { color: var(--accent); }
.nav-link.active { color: var(--accent); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.lang-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lang-pill {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  padding: 4px 0;
  cursor: pointer;
}

.lang-pill:hover { color: var(--ink-soft); }

.lang-pill.active {
  color: var(--ink-soft);
  border-bottom: 2px solid var(--accent);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  font-size: 16px;
  border-radius: 8px;
  padding: 15px 28px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: 0 8px 20px -8px var(--accent);
}

.btn-primary:hover { box-shadow: 0 10px 24px -6px var(--accent); }

.btn-inverse { background: #FFFFFF; color: var(--accent); }

.btn-outline {
  background: transparent;
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.55);
}

.btn-outline-light {
  background: #FFFFFF;
  color: var(--ink-soft);
  border: 1.5px solid #DDE1DE;
}

.btn-outline-light:hover { border-color: var(--accent); color: var(--accent); }

.btn-nav {
  padding: 11px 20px;
  font-size: 14px;
}

/* ---------- Shared bits ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.check-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.check-row { display: flex; gap: 14px; align-items: flex-start; }

.icon-tile {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-tile.small { width: 42px; height: 42px; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 16px;
}

.chip.chip-accent {
  background: var(--accent-soft);
  border-color: transparent;
  color: var(--accent);
}

.step-num {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 15px;
  color: #FFFFFF;
  background: var(--accent);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

section { padding: 88px 48px; }

.section-tight { max-width: 620px; }

/* ---------- Article components (guide page) ---------- */

.article-section + .article-section { border-top: 1px solid var(--border-soft); }

.callout {
  background: var(--accent-soft);
  border: 1px solid var(--accent-soft-strong);
  border-radius: 12px;
  padding: 20px 24px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.callout-note {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 22px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.callout-warning {
  background: #FDF6EC;
  border: 1px solid #F0DEB4;
  border-radius: 12px;
  padding: 18px 22px;
  font-size: 15px;
  line-height: 1.75;
  color: #92400E;
}

.formula-box {
  background: var(--ink);
  border-radius: 12px;
  padding: 22px 26px;
  font-size: 15px;
  line-height: 1.7;
  color: #FFFFFF;
  font-weight: 600;
  text-align: center;
}

.flow-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.flow-arrow { color: var(--muted-light); flex-shrink: 0; }

.q-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.q-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15.5px;
  color: var(--ink-soft);
  font-weight: 500;
}

.qmark-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: #FFFFFF;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-row { display: flex; gap: 20px; align-items: flex-start; }

.step-row .step-content h3 { margin: 2px 0 0; }
.step-row .step-content p { margin: 8px 0 0; }

.link-box {
  border: 1.5px dashed var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  font-size: 14px;
  color: var(--muted);
  background: var(--bg);
}

.link-box strong { color: var(--ink-soft); }

.bullet-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bullet-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 15px;
  line-height: 1.6;
  color: var(--body);
}

.bullet-list li::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 8px;
}

/* ---------- FAQ (native <details>) ---------- */

.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 26px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary .faq-q-text {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.faq-item summary .chevron {
  flex-shrink: 0;
  transition: transform 0.15s ease;
}

.faq-item[open] summary .chevron { transform: rotate(180deg); }

.faq-item .faq-a {
  padding: 0 26px 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  border-top: 1px solid #F0F1EF;
  margin-top: -4px;
  padding-top: 16px;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border-soft);
  padding: 56px 48px 32px;
}

.footer-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
}

.footer-col-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-light);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.footer-bottom {
  max-width: 1180px;
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border-soft);
}

.footer-bottom span { font-size: 13px; color: var(--muted-light); }

.social-row { display: flex; align-items: center; gap: 14px; margin-top: 16px; }

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  section { padding: 56px 24px; }
  .desktop-nav { display: none !important; }
  .lang-row { display: none !important; }
  .hero-grid { grid-template-columns: 1fr !important; }
  .benefit-grid { grid-template-columns: 1fr !important; }
  .elig-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
  .step-grid { grid-template-columns: 1fr !important; }
  .req-grid { grid-template-columns: 1fr 1fr !important; }
  .doc-grid { grid-template-columns: 1fr !important; }
  .reg-grid { grid-template-columns: 1fr !important; }
  .banner-flex { flex-direction: column !important; align-items: flex-start !important; gap: 20px !important; }
  .hero-flex { flex-direction: column !important; align-items: flex-start !important; }
  .footer-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
}

@media (max-width: 420px) {
  .site-header { padding: 14px 16px; }
  .logo-mark { font-size: 18px; }
  .logo-sub { display: none; }
  .btn-nav { padding: 10px 14px; font-size: 13px; }
  .req-grid { grid-template-columns: 1fr !important; }
}