/* Ptekno - halaman informasi (FAQ, Syarat & Ketentuan, Kebijakan Pengembalian, Kontak)
   Mengikuti arah UI v3: warna rata, garis tipis, sudut kecil, tanpa gradient. */

.inf {
  --inf-ink: #0B2E4F;
  --inf-blue: #1667C5;
  --inf-blue-soft: #E8F0FA;
  --inf-orange: #F5A623;
  --inf-text: #1F2D3A;
  --inf-muted: #5B6B7B;
  --inf-line: #DCE2E8;
  --inf-bg: #FFFFFF;
  --inf-canvas: #EEF1F4;
  --inf-radius: 4px;

  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 16px 48px;
  color: var(--inf-text);
  line-height: 1.6;
}

/* Breadcrumb */
.inf-crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--inf-muted);
}
.inf-crumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--inf-line);
}
.inf-crumb a { color: var(--inf-blue); text-decoration: none; }
.inf-crumb a:hover { text-decoration: underline; }

/* Judul */
.inf-head {
  padding: 0 0 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--inf-line);
}
.inf-head__title {
  margin: 0;
  font-size: 26px;
  line-height: 1.2;
  font-weight: 700;
  color: var(--inf-ink);
}
.inf-head__lead { margin: 8px 0 0; max-width: 680px; color: var(--inf-muted); }
.inf-head__meta { margin: 6px 0 0; font-size: 13px; color: var(--inf-muted); }

/* Kerangka 2 kolom */
.inf-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}
.inf-body { min-width: 0; }

/* Navigasi samping (mobile: baris geser) */
.inf-nav__title {
  display: none;
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--inf-muted);
}
.inf-nav__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}
.inf-nav__link {
  display: block;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--inf-line);
  border-radius: var(--inf-radius);
  background: var(--inf-bg);
  color: var(--inf-text);
  font-size: 14px;
  text-decoration: none;
}
.inf-nav__link:hover { border-color: var(--inf-blue); color: var(--inf-blue); }
.inf-nav__link.is-active {
  border-color: var(--inf-ink);
  background: var(--inf-ink);
  color: #FFFFFF;
  font-weight: 600;
}

/* Bagian */
.inf-sec + .inf-sec { margin-top: 28px; }
.inf-sec__title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--inf-ink);
}

/* FAQ */
.inf-faq {
  border: 1px solid var(--inf-line);
  border-radius: var(--inf-radius);
  background: var(--inf-bg);
}
.inf-faq__item + .inf-faq__item { border-top: 1px solid var(--inf-line); }
.inf-faq__q {
  position: relative;
  display: block;
  padding: 14px 44px 14px 16px;
  cursor: pointer;
  font-weight: 600;
  color: var(--inf-ink);
  list-style: none;
}
.inf-faq__q::-webkit-details-marker { display: none; }
.inf-faq__q::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
  color: var(--inf-blue);
}
.inf-faq__item[open] > .inf-faq__q::after { content: "\2212"; }
.inf-faq__q:hover { background: var(--inf-canvas); }
.inf-faq__q:focus-visible {
  outline: 2px solid var(--inf-blue);
  outline-offset: -2px;
}
.inf-faq__a { padding: 0 16px 16px; color: var(--inf-text); }
.inf-faq__a p { margin: 0; }

/* Dokumen kebijakan */
.inf-doc {
  padding: 20px;
  border: 1px solid var(--inf-line);
  border-radius: var(--inf-radius);
  background: var(--inf-bg);
}
.inf-doc section { scroll-margin-top: 96px; }
.inf-doc section + section { margin-top: 24px; }
.inf-doc h2 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--inf-ink);
}
.inf-doc p { margin: 0 0 10px; }
.inf-doc ol,
.inf-doc ul { margin: 0 0 10px; padding-left: 22px; }
.inf-doc li + li { margin-top: 6px; }
.inf-doc a,
.inf-faq__a a,
.inf-callout a:not(.inf-btn) { color: var(--inf-blue); }

/* Daftar isi */
.inf-toc {
  margin-bottom: 24px;
  padding: 14px 16px;
  border: 1px solid var(--inf-line);
  border-radius: var(--inf-radius);
  background: var(--inf-canvas);
}
.inf-toc__title { margin: 0 0 6px !important; font-size: 13px; font-weight: 600; color: var(--inf-muted); }
.inf-toc ol { margin: 0; padding-left: 20px; columns: 1; font-size: 14px; }
.inf-toc li + li { margin-top: 2px; }

/* Ringkasan angka (kebijakan pengembalian) */
.inf-keys {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-bottom: 24px;
}
.inf-keys__item {
  padding: 12px 14px;
  border: 1px solid var(--inf-line);
  border-left: 3px solid var(--inf-orange);
  border-radius: var(--inf-radius);
  background: var(--inf-bg);
}
.inf-keys__num { margin: 0 !important; font-size: 18px; font-weight: 700; color: var(--inf-ink); }
.inf-keys__lbl { margin: 2px 0 0 !important; font-size: 13px; color: var(--inf-muted); }

/* Kontak */
.inf-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}
.inf-card {
  padding: 16px;
  border: 1px solid var(--inf-line);
  border-radius: var(--inf-radius);
  background: var(--inf-bg);
}
.inf-card__lbl { margin: 0 0 4px; font-size: 13px; font-weight: 600; color: var(--inf-muted); }
.inf-card__val {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--inf-ink);
  overflow-wrap: anywhere;
}
.inf-card__val a { color: var(--inf-ink); text-decoration: none; }
.inf-card__val a:hover { color: var(--inf-blue); text-decoration: underline; }
.inf-card__addr { font-style: normal; font-weight: 400; font-size: 15px; line-height: 1.6; }
.inf-card__note { margin: 0; font-size: 13px; color: var(--inf-muted); }

/* Tombol & tautan */
.inf-btn {
  display: inline-block;
  margin-top: 6px;
  padding: 9px 16px;
  border-radius: var(--inf-radius);
  background: var(--inf-blue);
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.inf-btn:hover { background: var(--inf-ink); color: #FFFFFF; }
.inf-btn:focus-visible,
.inf-link:focus-visible,
.inf-nav__link:focus-visible {
  outline: 2px solid var(--inf-blue);
  outline-offset: 2px;
}
.inf-link { display: inline-block; margin-top: 4px; color: var(--inf-blue); font-size: 14px; font-weight: 600; }

/* Kotak ajakan */
.inf-callout {
  margin-top: 24px;
  padding: 16px;
  border: 1px solid var(--inf-line);
  border-radius: var(--inf-radius);
  background: var(--inf-blue-soft);
}
.inf-callout p { margin: 0 0 6px; }
.inf-callout__title { font-weight: 700; color: var(--inf-ink); }


@media (min-width: 640px) {
  .inf-keys { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .inf-contact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .inf-card--wide { grid-column: 1 / -1; }
  .inf-toc ol { columns: 2; column-gap: 24px; }
  .inf-doc { padding: 28px; }
}

@media (min-width: 900px) {
  .inf { padding-top: 24px; }
  .inf-head__title { font-size: 30px; }
  .inf-grid { grid-template-columns: 220px minmax(0, 1fr); gap: 32px; align-items: start; }
  .inf-nav { position: sticky; top: 96px; }
  .inf-nav__title { display: block; }
  .inf-nav__list { flex-direction: column; gap: 4px; overflow: visible; padding: 0; }
  .inf-nav__link { white-space: normal; }
}

@media print {
  .inf-nav, .inf-crumb, .inf-callout, .inf-toc { display: none; }
  .inf-grid { display: block; }
  .inf-doc { border: 0; padding: 0; }
}