:root {
  --primary: #1268b0;
  --primary-dark: #083c68;
  --accent: #fab615;
  --ink: #172033;
  --muted: #667085;
  --line: #d9e2ec;
  --soft: #f3f8fc;
  --white: #ffffff;
  --shadow: 0 16px 42px rgba(18, 104, 176, .12);
  --radius: 8px;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--ink); background: var(--white); line-height: 1.6; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.16; margin: 0 0 14px; letter-spacing: 0; }
p { margin: 0 0 14px; }

.demo-banner { background: var(--primary-dark); color: #fff; text-align: center; padding: 8px 16px; font-size: 14px; }
.site-header { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 20px; padding: 14px 5vw; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(8px); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--ink); }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: var(--radius); background: var(--primary); color: #fff; }
.site-nav { display: flex; gap: 14px; align-items: center; flex: 1; font-size: 14px; }
.site-nav a { color: var(--ink); }
.header-actions { display: flex; gap: 10px; align-items: center; }
.nav-toggle { display: none; border: 1px solid var(--line); background: #fff; border-radius: var(--radius); padding: 9px 12px; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 10px 16px; border-radius: var(--radius); border: 1px solid transparent; font-weight: 700; cursor: pointer; text-align: center; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-accent { background: var(--accent); color: #2b2200; }
.btn-ghost { border-color: var(--line); color: var(--primary); background: #fff; }
.btn-light { background: #fff; color: var(--primary-dark); }
.btn.full { width: 100%; }

.hero { min-height: 620px; display: grid; grid-template-columns: 1.25fr .75fr; gap: 42px; align-items: center; padding: 70px 5vw 80px; background: linear-gradient(110deg, rgba(18,104,176,.94), rgba(8,60,104,.84)), url("../img/hero-pattern.svg"); background-size: cover; color: #fff; }
.hero h1 { font-size: clamp(44px, 7vw, 76px); max-width: 820px; }
.hero p { font-size: 19px; max-width: 720px; color: #e7f2fb; }
.eyebrow { display: inline-block; color: var(--accent); font-weight: 800; margin-bottom: 14px; text-transform: uppercase; font-size: 13px; }
.hero-actions, .card-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.hero-panel { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.28); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }

.section, .search-band, .split-section, .content-with-sidebar, .detail-layout, .dashboard-grid, .faq-list, .article-page { padding: 56px 5vw; }
.soft { background: var(--soft); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.page-hero, .detail-hero { padding: 58px 5vw; background: var(--soft); border-bottom: 1px solid var(--line); }
.page-hero h1, .detail-hero h1 { font-size: clamp(34px, 5vw, 56px); max-width: 900px; }
.detail-hero { display: flex; justify-content: space-between; align-items: center; gap: 24px; }

.search-band { background: #fff; border-bottom: 1px solid var(--line); }
.search-form { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.search-form input, .search-form select, .form-control { width: 100%; min-height: 44px; border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; background: #fff; color: var(--ink); font: inherit; }

.card-grid, .listing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card, .side-card, .filter-panel, .form-shell, .result-card, .success-panel, .table-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.card-top, .meta-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.meta-row span, .pill-grid span, .pill-grid a { padding: 8px 10px; border-radius: var(--radius); background: var(--soft); color: var(--primary-dark); font-weight: 700; font-size: 14px; }
.salary { font-weight: 800; color: var(--primary-dark); }
.muted { color: var(--muted); }
.badge { display: inline-flex; border-radius: 999px; padding: 5px 10px; background: #e9f4fd; color: var(--primary-dark); font-size: 12px; font-weight: 800; }
.badge.accent { background: #fff2bf; color: #5c4300; }
.pill-grid { display: flex; gap: 10px; flex-wrap: wrap; }

.stat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.stat-grid.compact { grid-template-columns: repeat(2, 1fr); }
.stat-grid div { background: #fff; color: var(--ink); border-radius: var(--radius); padding: 18px; border: 1px solid var(--line); }
.stat-grid strong { display: block; color: var(--primary); font-size: 30px; }
.stat-grid span { color: var(--muted); }

.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
.steps { display: grid; gap: 10px; padding-left: 20px; }
.steps li { padding: 10px 12px; background: var(--soft); border-radius: var(--radius); }
.cta-band { margin: 40px 5vw 64px; padding: 38px; border-radius: var(--radius); background: var(--primary-dark); color: #fff; display: flex; justify-content: space-between; align-items: center; gap: 22px; }
.cta-band p { color: #d7e9f7; }

.content-with-sidebar { display: grid; grid-template-columns: 300px 1fr; gap: 24px; align-items: start; }
.filter-panel form { display: grid; gap: 14px; }
.inline-check, .form-check { display: flex; gap: 8px; align-items: start; }
.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px; }
.main-copy { max-width: 860px; }
.main-copy h2 { margin-top: 26px; }

.form-shell { max-width: 860px; margin: 42px auto; }
.form-shell.flat { margin: 0; max-width: none; }
.form-field { margin-bottom: 16px; }
.form-field label { display: block; font-weight: 800; margin-bottom: 6px; }
.form-check label { display: inline; font-weight: 600; }
.checkbox { margin-top: 5px; }
.notice { background: #fff8dd; border: 1px solid #f2d981; padding: 12px 14px; border-radius: var(--radius); color: #5c4300; }
.error { color: #b42318; font-weight: 700; }
.messages { padding: 18px 5vw 0; }
.message { padding: 12px 14px; border-radius: var(--radius); background: #ecfdf3; border: 1px solid #abefc6; }
.success-panel { max-width: 780px; margin: 70px auto; text-align: center; }
.reference { display: inline-block; padding: 12px 18px; border-radius: var(--radius); background: var(--soft); color: var(--primary-dark); font-weight: 900; font-size: 24px; }

.result-card { max-width: 900px; margin: 28px auto 70px; }
.timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 22px; }
.timeline-item { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; font-weight: 700; }
.timeline-item.active { border-color: var(--primary); background: #e9f4fd; color: var(--primary-dark); }
.empty-state { padding: 30px; border-radius: var(--radius); background: var(--soft); text-align: center; color: var(--muted); }

.faq-list { max-width: 900px; margin: 0 auto; }
details { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 12px; background: #fff; }
summary { cursor: pointer; font-weight: 800; }
.article-page { max-width: 900px; margin: 0 auto; }

.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.wide { grid-column: 1 / -1; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 11px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--primary-dark); background: var(--soft); }

.site-footer { display: flex; justify-content: space-between; gap: 24px; padding: 42px 5vw; background: #101828; color: #fff; }
.site-footer p { color: #d0d5dd; max-width: 680px; }
.footer-links { display: grid; gap: 8px; }
.footer-links a { color: #fff; }

@media (max-width: 1050px) {
  .site-header { flex-wrap: wrap; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .site-nav, .header-actions { display: none; width: 100%; }
  .site-nav.open, .header-actions.open { display: flex; flex-wrap: wrap; }
  .hero, .split-section, .detail-layout, .content-with-sidebar, .dashboard-grid { grid-template-columns: 1fr; }
  .search-form, .card-grid, .listing-grid, .stat-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .hero { min-height: auto; padding-top: 48px; }
  .hero h1 { font-size: 42px; }
  .search-form, .card-grid, .listing-grid, .stat-grid, .stat-grid.compact, .timeline { grid-template-columns: 1fr; }
  .detail-hero, .cta-band, .site-footer { flex-direction: column; align-items: flex-start; }
  .section, .search-band, .split-section, .content-with-sidebar, .detail-layout, .dashboard-grid, .faq-list, .article-page, .page-hero, .detail-hero { padding-left: 20px; padding-right: 20px; }
  .header-actions.open { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  table { display: block; overflow-x: auto; white-space: nowrap; }
}