/* RegulasiKerja.com, landing page.
   Keluarga visual regulasiair.com: judul berhuruf berkait seperti lembar
   rujukan, teks isi sans sistem. Aksen bata membedakannya dari biru air. */

:root {
  color-scheme: light dark;
  --display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --teks: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;

  --kertas: #fbf9f5;
  --kotak: #ffffff;
  --tinta: #1d1a16;
  --redup: #5c554c;
  --garis: #e4dfd6;
  --aksen: #9a3412;
  --aksen-lembut: #f8ece3;
}

@media (prefers-color-scheme: dark) {
  :root {
    --kertas: #15130f;
    --kotak: #1c1915;
    --tinta: #ece7df;
    --redup: #a9a197;
    --garis: #343029;
    --aksen: #f09a66;
    --aksen-lembut: #2a1d15;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  accent-color: var(--aksen);
}

body {
  margin: 0;
  background: var(--kertas);
  color: var(--tinta);
  font-family: var(--teks);
  font-size: 1.0625rem;
  line-height: 1.65;
}

a { color: var(--aksen); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid var(--aksen); outline-offset: 3px; border-radius: 2px; }

.bingkai {
  max-width: 42rem;
  margin-inline: auto;
  padding-inline: 1rem;
}

/* ---- Kepala ---- */
.kepala { border-bottom: 1px solid var(--garis); }
.kepala .bingkai {
  display: flex;
  align-items: center;
  gap: .6rem;
  min-height: 3.75rem;
}
.merek {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--tinta);
  text-decoration: none;
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: .01em;
}
.merek img { width: 28px; height: 28px; display: block; }

/* ---- Isi ---- */
main { padding-block: 2.75rem 1rem; }

.penanda {
  display: inline-block;
  margin: 0 0 1rem;
  padding: .15rem .6rem;
  border: 1px solid var(--aksen);
  border-radius: 999px;
  color: var(--aksen);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.2;
  text-wrap: balance;
}
h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(1.9rem, 1.35rem + 2.4vw, 2.85rem);
  letter-spacing: -.01em;
}
h2 {
  margin: 0 0 .75rem;
  font-size: clamp(1.35rem, 1.2rem + .7vw, 1.6rem);
}
h3 { margin: 0 0 .3rem; font-size: 1.15rem; }

.pembuka {
  margin: 0 0 2.25rem;
  font-size: clamp(1.08rem, 1rem + .4vw, 1.2rem);
  color: var(--redup);
  text-wrap: pretty;
}

section { margin-block: 2.5rem; }
p { margin: 0 0 .9rem; text-wrap: pretty; }

.kotak-status {
  padding: 1.25rem 1.25rem .5rem;
  background: var(--aksen-lembut);
  border-left: 3px solid var(--aksen);
  border-radius: 0 6px 6px 0;
}

/* Daftar bernomor dengan angka berkait sebagai penanda */
.daftar-siap {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: butir;
}
.daftar-siap li {
  counter-increment: butir;
  position: relative;
  padding: 1rem 0 .4rem 3rem;
  border-top: 1px solid var(--garis);
}
.daftar-siap li:last-child { border-bottom: 1px solid var(--garis); }
.daftar-siap li::before {
  content: counter(butir);
  position: absolute;
  left: 0;
  top: .7rem;
  font-family: var(--display);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--aksen);
}
.daftar-siap p { color: var(--redup); }

.prinsip { margin: 0; padding-left: 1.2rem; }
.prinsip li { margin-bottom: .6rem; padding-left: .2rem; }
.prinsip li::marker { color: var(--aksen); }

.tautan-resmi { margin: 0 0 1rem; padding-left: 1.2rem; }
.tautan-resmi li { margin-bottom: .35rem; }

/* ---- Kaki ---- */
.kaki {
  margin-top: 3rem;
  padding-block: 1.75rem 2.5rem;
  border-top: 1px solid var(--garis);
  font-size: .92rem;
  color: var(--redup);
}
.kaki p { margin-bottom: .7rem; }
.penafian { font-style: italic; }

/* ---- 404 ---- */
.kode-404 {
  margin: 0 0 .5rem;
  font-family: var(--display);
  font-size: 5rem;
  line-height: 1;
  color: var(--aksen);
}

@media (prefers-reduced-motion: no-preference) {
  a { transition: text-decoration-thickness .15s ease; }
}