/* ============================================================
   Palet dari berkas logo Badan Gizi Nasional:
     navy #071e48, cyan #b5e0e9, emas #d1b06b
   Halaman sepenuhnya terang. Tidak ada bidang gelap.
   Navy hanya dipakai sebagai warna teks dan garis, bukan blok.
   ============================================================ */
:root {
  color-scheme: light;

  --bg: #f6fbfd;
  --kartu: #ffffff;

  --navy: #0a2452;
  --navy-lembut: #16407f;
  --tinta: #10233f;
  --redup: #5a6a80;

  --cyan-isi: #eef8fb;
  --cyan-isi-kuat: #ddf0f7;
  --cyan-garis: #cbe7f0;
  --cyan-terang: #b5e0e9;
  --teal: #0a5f72;

  --emas: #7a5c14;
  --emas-isi: #fdf7e8;
  --emas-garis: #ecd9a8;

  --garis: #e4ebf1;

  --bahaya: #a8271e;
  --bahaya-bg: #fef5f4;
  --bahaya-garis: #f0cdc9;
  --waspada: #6d4a00;
  --waspada-bg: #fdf6e6;
  --waspada-garis: #e8d09a;

  --bayang: 0 1px 2px rgba(10, 36, 82, 0.04), 0 12px 28px -12px rgba(10, 36, 82, 0.14);

  /* Kunci bentuk: pil untuk chip dan tombol pilih, 14px blok, 10px baris menu. */
  --radius: 14px;
  --radius-baris: 10px;
  --radius-pil: 999px;
  --sentuh: 44px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--tinta);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

.bungkus { width: min(100% - 2rem, 68rem); margin-inline: auto; }
p { margin: 0 0 0.8rem; }
p:last-child { margin-bottom: 0; }

.hanya-pembaca-layar {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}

.lewati {
  position: fixed; z-index: 60; top: 0.5rem; left: 0.5rem;
  display: inline-flex; align-items: center; min-height: var(--sentuh);
  padding: 0 1rem; border-radius: var(--radius-pil);
  background: var(--navy); color: #ffffff;
  font-weight: 700; text-decoration: none;
  transform: translateY(-200%);
}
.lewati:focus { transform: translateY(0); }

:where(a, button, [tabindex]):focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; }

#utama { scroll-margin-top: 5rem; outline: none; }

.eyebrow {
  margin: 0 0 0.35rem;
  color: var(--teal);
  font-size: 0.6875rem; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
}

.lencana {
  flex: 0 0 auto; align-self: center;
  color: var(--redup);
  font-size: 0.6875rem; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase;
}

/* ---------- Bilah atas ---------- */

.topbar {
  position: sticky; z-index: 50; top: 0;
  border-bottom: 1px solid var(--garis);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
}
.topbar-isi { display: flex; align-items: center; gap: 0.75rem; min-height: 4rem; }
.logo-bingkai {
  display: grid; place-items: center; flex: 0 0 auto;
  width: 2.5rem; height: 2.5rem; padding: 0.2rem;
  border: 1px solid var(--cyan-garis); border-radius: var(--radius-pil);
  background: #ffffff;
}
.logo { width: 100%; height: 100%; object-fit: contain; }
.topbar-teks { display: grid; min-width: 0; margin-right: auto; }
.topbar-teks strong { color: var(--navy); font-size: 0.9375rem; font-weight: 700; line-height: 1.3; }
.topbar-teks span { color: var(--redup); font-size: 0.75rem; }

.pil-program {
  flex: 0 0 auto;
  display: inline-flex; align-items: center;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--emas-garis); border-radius: var(--radius-pil);
  background: var(--emas-isi); color: var(--emas);
  font-size: 0.6875rem; font-weight: 800;
  letter-spacing: 0.08em; text-transform: uppercase;
}

/* ---------- Hero terang ---------- */

.hero {
  position: relative; overflow: hidden;
  padding-block: 2.5rem 3.25rem;
  background: linear-gradient(180deg, #ffffff 0%, var(--cyan-isi) 100%);
  border-bottom: 1px solid var(--cyan-garis);
}
/* satu-satunya ornamen: lengkung cyan sangat tipis */
.hero::after {
  content: ""; position: absolute; pointer-events: none;
  top: -14rem; right: -8rem; width: 26rem; height: 26rem;
  border: 4rem solid rgba(181, 224, 233, 0.28); border-radius: 50%;
}
.hero-isi-bungkus { position: relative; z-index: 1; }
.hero-memuat { color: var(--redup); font-size: 1rem; }

h1 {
  margin: 0 0 1.5rem;
  max-width: 18ch;
  color: var(--navy);
  font-size: clamp(2.15rem, 9vw, 3.25rem);
  font-weight: 800; line-height: 1.06; letter-spacing: -0.035em;
}

.kartu-tanggal {
  display: grid; gap: 0.2rem;
  padding: 0.15rem 0 0.15rem 1rem;
  border-left: 4px solid var(--cyan-terang);
}
.kartu-tanggal-label {
  color: var(--teal);
  font-size: 0.6875rem; font-weight: 800;
  letter-spacing: 0.13em; text-transform: uppercase;
}
.kartu-tanggal time { color: var(--navy); font-size: 1.3rem; font-weight: 700; line-height: 1.25; }

.banner {
  margin-top: 1.5rem; padding: 0.9rem 1.05rem;
  border: 1px solid var(--waspada-garis); border-left-width: 4px;
  border-radius: var(--radius-baris);
  background: var(--waspada-bg); color: var(--tinta);
  font-size: 0.9375rem;
}
.banner strong { color: var(--waspada); }

/* ---------- Kartu ---------- */

.tumpuk { position: relative; z-index: 2; padding-block: 1.25rem 2.5rem; }

.kartu {
  margin-bottom: 0.9rem; padding: 1.4rem;
  border: 1px solid var(--garis); border-radius: var(--radius);
  background: var(--kartu);
  box-shadow: var(--bayang);
}

.kartu-kepala { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.1rem; }
.kartu-judul { margin: 0; color: var(--navy); font-size: 1.25rem; font-weight: 800; line-height: 1.25; letter-spacing: -0.02em; }

.status-gagal { border-color: var(--bahaya-garis); background: var(--bahaya-bg); }
.gagal-judul { color: var(--bahaya); font-weight: 700; }

.tombol {
  display: inline-flex; align-items: center;
  min-height: var(--sentuh); padding-inline: 1.25rem;
  border: 0; border-radius: var(--radius-pil);
  background: var(--navy); color: #ffffff;
  font: inherit; font-weight: 700; cursor: pointer;
  transition: background-color 180ms ease, transform 180ms ease;
}
.tombol:hover { background: var(--navy-lembut); }
.tombol:active { transform: translateY(1px); }

/* ---------- Baris menu ---------- */

.menu { display: grid; gap: 0.5rem; margin: 0; padding: 0; list-style: none; }
.menu li {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem;
  padding: 0.95rem 1rem;
  border: 1px solid var(--cyan-garis); border-radius: var(--radius-baris);
  background: var(--cyan-isi);
  transition: background-color 180ms ease;
}
.menu li:hover { background: var(--cyan-isi-kuat); }
.menu-nama { flex: 1 1 55%; color: var(--navy); font-size: 1.0625rem; font-weight: 700; line-height: 1.4; }

/* Chip alergen membawa empat sinyal: ikon, teks, garis tepi, dan warna. */
.chip {
  display: inline-flex; align-items: center; gap: 0.32rem;
  flex: 0 0 auto; padding: 0.22rem 0.65rem 0.22rem 0.5rem;
  border: 1.5px solid var(--bahaya); border-radius: var(--radius-pil);
  background: #ffffff; color: var(--bahaya);
  font-size: 0.78125rem; font-weight: 700;
}
.chip-ikon { width: 0.9rem; height: 0.9rem; flex: 0 0 auto; stroke: currentColor; fill: none; stroke-width: 2.2; }

.ringkasan {
  margin-top: 0.9rem; padding: 0.85rem 1rem;
  border: 1px solid var(--bahaya-garis); border-left-width: 4px;
  border-radius: var(--radius-baris);
  background: var(--bahaya-bg); color: var(--tinta); font-size: 0.9375rem;
}
.ringkasan strong { color: var(--bahaya); }

/* ---------- Peringatan ---------- */

.peringatan { border-color: var(--bahaya-garis); background: var(--bahaya-bg); text-align: center; }
.lencana-penting {
  display: inline-flex; align-items: center;
  margin-bottom: 0.9rem; padding: 0.3rem 0.85rem;
  border: 1.5px solid var(--bahaya); border-radius: var(--radius-pil);
  background: #ffffff; color: var(--bahaya);
  font-size: 0.6875rem; font-weight: 800;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.peringatan-utama {
  max-width: 32ch; margin-inline: auto;
  color: var(--bahaya); font-size: 1.0625rem; font-weight: 800; line-height: 1.45;
}
.peringatan-tambahan {
  max-width: 40ch; margin: 0.85rem auto 0; padding-top: 0.85rem;
  border-top: 1px solid var(--bahaya-garis);
  color: var(--tinta); font-size: 0.9375rem;
}

/* ---------- Foto ---------- */

.figur-foto { margin: 0 0 0.9rem; }
.figur-foto img {
  display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover;
  border: 1px solid var(--garis); border-radius: var(--radius);
  background: var(--cyan-isi); box-shadow: var(--bayang);
}
.figur-foto figcaption { margin-top: 0.5rem; color: var(--redup); font-size: 0.8125rem; }

/* ---------- Gizi ---------- */

.kelompok {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.35rem;
  margin-bottom: 1.2rem; padding: 0.35rem;
  border: 1px solid var(--cyan-garis); border-radius: var(--radius-baris);
  background: var(--cyan-isi);
}
.kelompok button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: var(--sentuh); padding-inline: 0.6rem;
  border: 2px solid transparent; border-radius: 8px;
  background: transparent; color: var(--navy);
  font: inherit; font-size: 0.84375rem; font-weight: 700; text-align: center; cursor: pointer;
  transition: background-color 180ms ease, border-color 180ms ease;
}
.kelompok button:hover:not([aria-checked="true"]) { background: rgba(255, 255, 255, 0.65); }
.kelompok button[aria-checked="true"] {
  border-color: var(--navy); background: #ffffff;
  box-shadow: 0 1px 3px rgba(10, 36, 82, 0.12);
}

.gizi { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem; }
.gizi div {
  display: flex; align-items: baseline; justify-content: center; flex-wrap: wrap;
  min-height: 6.5rem; padding: 1rem 0.6rem;
  border: 1px solid var(--garis); border-radius: var(--radius-baris);
  background: #ffffff; text-align: center;
}
.gizi b { color: var(--navy); font-size: 1.6rem; font-weight: 800; line-height: 1.05; font-variant-numeric: tabular-nums; letter-spacing: -0.03em; }
.gizi span { margin-left: 0.2rem; font-size: 0.8125rem; font-weight: 700; color: var(--redup); }
.gizi small { flex-basis: 100%; margin-top: 0.35rem; font-size: 0.8125rem; color: var(--redup); }
.gizi .utama {
  grid-column: 1 / -1;
  border-color: var(--cyan-garis); background: var(--cyan-isi);
}
.gizi .utama b { font-size: 2.4rem; }
.gizi .utama span, .gizi .utama small { color: var(--teal); }

/* ---------- Identitas ---------- */

.tentang { border-color: var(--cyan-garis); background: var(--cyan-isi); }
.tentang-nama { margin: 0; color: var(--navy); font-size: 1.25rem; font-weight: 800; line-height: 1.3; letter-spacing: -0.02em; }
.rincian { display: grid; gap: 0.9rem; margin: 1.2rem 0 0; }
.rincian dt { color: var(--teal); font-size: 0.6875rem; font-weight: 800; letter-spacing: 0.11em; text-transform: uppercase; }
.rincian dd { margin: 0.15rem 0 0; color: var(--tinta); font-size: 0.9375rem; }

.kaki { border-top: 1px solid var(--garis); background: #ffffff; }
.kaki-isi { display: grid; gap: 0.2rem; padding-block: 1.5rem; }
.kaki p { margin: 0; color: var(--redup); font-size: 0.8125rem; }

@media (min-width: 40rem) {
  .hero { padding-block: 3.25rem 4rem; }
  .hero .bungkus > * { max-width: 60rem; }
  .kartu { padding: 1.85rem; }
  .kelompok { grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr)); }
  .gizi { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .gizi .utama { grid-column: auto; }
  .gizi .utama b { font-size: 1.75rem; }
  .rincian { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rincian > div:last-child { grid-column: 1 / -1; }
}

/* Di layar lebar, kolom tunggal menyisakan ruang kosong di kiri dan kanan.
   Dua kolom membuat ruang itu terpakai untuk isi, bukan sekadar diregangkan. */
@media (min-width: 60rem) {
  #isi {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    gap: 1rem;
    align-items: start;
  }
  #isi > .kartu, #isi > .figur-foto { margin-bottom: 0; }
  .blok-menu { grid-column: 1; grid-row: 1 / span 2; }
  .peringatan { grid-column: 2; grid-row: 1; }
  .figur-foto { grid-column: 2; grid-row: 2; }
  .blok-gizi { grid-column: 1 / -1; grid-row: 3; }
  .tentang { grid-column: 1 / -1; grid-row: 4; }
  .rincian { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .rincian > div:last-child { grid-column: auto; }
}

@media (max-width: 26rem) { .pil-program { display: none; } }

/* Satu-satunya animasi. Motivasinya transisi status: dari "memuat" ke "siap dibaca". */
#isi:not([hidden]) { animation: munculHalus 240ms ease-out both; }
@keyframes munculHalus {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

@media print {
  .lewati, .kaki, .kelompok, .tombol, .topbar { display: none; }
  body { background: #fff; }
  .tumpuk { padding-top: 1rem; }
  .kartu { box-shadow: none; break-inside: avoid; }
}