/* ==========================================================================
   cekbansoskemensos.online — Design System v1
   Style: trustworthy government-guide aesthetic, matching the locked
   design-system pattern used across the agency's other properties.
   ========================================================================== */

:root {
  /* Colors — blue/teal = trust + government, amber = caution, green = official/verified */
  --color-primary: #0B5FBF;
  --color-primary-dark: #073E80;
  --color-primary-light: #E8F1FC;
  --color-accent: #0EA5A0;
  --color-text: #1A2433;
  --color-text-muted: #5B6B7F;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F5F8FC;
  --color-border: #E1E8F0;

  --color-official-bg: #E9F7EF;
  --color-official-border: #34A853;
  --color-official-text: #1E7A3A;

  --color-warning-bg: #FFF7E6;
  --color-warning-border: #F5A623;
  --color-warning-text: #8A5A00;

  --color-danger-bg: #FDECEC;
  --color-danger-border: #E53935;
  --color-danger-text: #A31515;

  /* Typography */
  --font-heading: 'Sora', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Layout */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --max-width: 860px;
  --shadow-sm: 0 1px 3px rgba(16, 33, 66, 0.08);
  --shadow-md: 0 8px 24px rgba(16, 33, 66, 0.10);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 16px;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--color-text);
  margin: 1.6em 0 0.6em;
}

h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 800;
  margin-top: 0;
  background: linear-gradient(100deg, var(--color-primary-dark) 0%, var(--color-primary) 55%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2 { font-size: 1.5rem; font-weight: 700; border-top: 1px solid var(--color-border); padding-top: 1.4em; }
h3 { font-size: 1.2rem; font-weight: 700; }

p { margin: 0 0 1.1em; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* ---------- Header / Frosted glass nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid var(--color-border);
}
.site-header .nav-wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--color-primary-dark);
}
.brand-badge {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 14px;
}
.nav-links { display: flex; gap: 18px; font-size: 0.92rem; font-weight: 600; flex-wrap: wrap; }
.nav-links a { color: var(--color-text); }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 18px 0 0;
}
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb span[aria-hidden] { margin: 0 6px; }

/* ---------- Article ---------- */
.article-meta {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.4em;
}
main.article { padding-bottom: 60px; }

table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: 0.94rem; }
th, td { border: 1px solid var(--color-border); padding: 10px 12px; text-align: left; }
th { background: var(--color-bg-alt); font-family: var(--font-heading); }

/* ---------- Callout boxes ---------- */
.box {
  border-radius: var(--radius-md);
  border: 1.5px solid;
  padding: 16px 18px;
  margin: 1.4em 0;
  font-size: 0.96rem;
}
.box-official { background: var(--color-official-bg); border-color: var(--color-official-border); color: var(--color-official-text); }
.box-warning { background: var(--color-warning-bg); border-color: var(--color-warning-border); color: var(--color-warning-text); }
.box-danger { background: var(--color-danger-bg); border-color: var(--color-danger-border); color: var(--color-danger-text); }
.box strong { display: block; margin-bottom: 4px; }

/* ---------- Numbered step badges ---------- */
.steps { list-style: none; margin: 1.4em 0; padding: 0; counter-reset: step; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 4px 0 18px 46px;
  min-height: 32px;
}
.steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-family: var(--font-heading); font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
}
.steps li strong { display: block; margin-bottom: 2px; }

/* ---------- Link cards (pillar navigation) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 14px;
  margin: 1.2em 0;
}
.card {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  background: var(--color-bg-alt);
  color: var(--color-text);
  transition: box-shadow .15s, transform .15s;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); text-decoration: none; }
.card .card-title { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; margin-bottom: 4px; color: var(--color-primary-dark); }
.card .card-desc { font-size: 0.86rem; color: var(--color-text-muted); }

/* ---------- Widget (region picker) ---------- */
.widget {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin: 1.6em 0;
  box-shadow: var(--shadow-sm);
}
.widget-label { font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem; margin-bottom: 14px; color: var(--color-primary-dark); }
.widget-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.widget select, .widget input[type="text"] {
  width: 100%;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: #fff;
  color: var(--color-text);
}
.widget-actions { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 11px 20px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  border: none;
  text-align: center;
}
.btn-primary { background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); color: #fff; }
.btn-secondary { background: #fff; border: 1.5px solid var(--color-border); color: var(--color-text); }
.widget-summary { margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--color-border); font-size: 0.9rem; }
.widget-summary dl { display: grid; grid-template-columns: 110px 1fr; gap: 6px 10px; margin: 0; }
.widget-summary dt { color: var(--color-text-muted); }
.widget-note { font-size: 0.82rem; color: var(--color-text-muted); margin-top: 10px; }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--color-border); padding: 16px 0; }
.faq-q { font-family: var(--font-heading); font-weight: 700; margin-bottom: 6px; }

/* ---------- Ad slot ---------- */
.ad-slot { margin: 1.8em 0; text-align: center; }
.ad-slot .ad-label { font-size: 0.7rem; letter-spacing: .05em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 6px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  margin-top: 60px;
  padding: 34px 0 26px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.site-footer .footer-links { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; font-weight: 600; }
.site-footer .disclaimer { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 14px 16px; margin-bottom: 14px; }

@media (max-width: 640px) {
  .nav-links { display: none; }
  .widget-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Hero interactive tool — multi-step "prep wizard"
   ========================================================================== */
.hero-tool {
  background: linear-gradient(160deg, var(--color-primary-light) 0%, #fff 70%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 26px;
  margin: 1.6em 0 2em;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.hero-tool-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
.hero-tool-title { font-family: var(--font-heading); font-weight: 800; font-size: 1.1rem; color: var(--color-primary-dark); }
.hero-tool-sub { font-size: 0.82rem; color: var(--color-text-muted); }

.step-track { display: flex; align-items: center; gap: 6px; margin-bottom: 22px; }
.step-track .dot { flex: 1; height: 6px; border-radius: 999px; background: var(--color-border); transition: background .3s; }
.step-track .dot.done, .step-track .dot.active { background: linear-gradient(90deg, var(--color-primary), var(--color-accent)); }

.hero-step { display: none; animation: fadeSlide .35s ease; }
.hero-step.active { display: block; }

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-field { margin-bottom: 14px; }
.hero-field label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--color-text-muted); margin-bottom: 6px; }
.hero-field input[type=text], .hero-field select {
  width: 100%; padding: 13px 14px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border); font-size: 1rem; background: #fff;
  font-family: var(--font-body);
}
.hero-field input.nik { letter-spacing: 2px; font-family: monospace; font-size: 1.05rem; }
.hero-field .hint { font-size: 0.76rem; color: var(--color-text-muted); margin-top: 4px; }
.hero-field .error { font-size: 0.78rem; color: var(--color-danger-text); margin-top: 4px; display: none; }
.hero-field.invalid input { border-color: var(--color-danger-border); }
.hero-field.invalid .error { display: block; }

.hero-actions { display: flex; justify-content: space-between; gap: 10px; margin-top: 18px; }
.hero-actions .btn { flex: 1; }

.prep-wrap { text-align: center; padding: 10px 0 4px; }
.prep-bar { height: 8px; border-radius: 999px; background: var(--color-border); overflow: hidden; margin: 18px 0 10px; }
.prep-fill { height: 100%; width: 0%; border-radius: 999px; background: linear-gradient(90deg, var(--color-primary), var(--color-accent)); transition: width .25s linear; }
.prep-label { font-size: 0.88rem; color: var(--color-text-muted); font-weight: 600; }

.summary-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 18px; margin: 14px 0; }
.summary-card dl { display: grid; grid-template-columns: 120px 1fr; gap: 8px 12px; margin: 0; font-size: 0.92rem; }
.summary-card dt { color: var(--color-text-muted); }
.summary-card dd { font-weight: 600; margin: 0; }
.handoff-cta {
  display: block; text-align: center; padding: 15px 20px; border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff !important; font-family: var(--font-heading); font-weight: 800; font-size: 1rem;
  margin-top: 16px; text-decoration: none !important;
  box-shadow: 0 6px 18px rgba(11,95,191,0.35);
}
.handoff-note { font-size: 0.78rem; color: var(--color-text-muted); text-align: center; margin-top: 10px; }

/* ---------- Quick Answer block (for AI Overviews / featured snippets / LLM citation) ---------- */
.quick-answer {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 16px 18px;
  margin: 0.4em 0 1.6em;
  font-size: 1.02rem;
  font-weight: 500;
}
.quick-answer .qa-label {
  display: block; font-family: var(--font-heading); font-weight: 800; font-size: 0.72rem;
  letter-spacing: .06em; text-transform: uppercase; color: var(--color-primary-dark); margin-bottom: 6px;
}