/*
 * atcsimulator.arizu.id: identitas "kokpit malam" dari game ATC Simulator.
 * - Latar malam gelap karena game selalu malam (keputusan pemilik) dan semua screenshot gelap; tidak ada tema terang.
 * - Barlow Condensed untuk judul (huruf tampilan game), B612 untuk teks (huruf layar kokpit Airbus, sama dengan game).
 * - Hijau radar hanya untuk aksi utama, tautan, dan titik awal pemain; emas hanya untuk motif jejak rute
 *   (garis rute di peta, aksen judul hero, siku bingkai screenshot, nomor, garis waktu).
 * - Sudut terpotong (chamfer) dari tombol dan panel di game.
 */

@font-face { font-family: "B612"; font-weight: 400; font-display: swap; src: url("../fonts/b612-regular.woff2") format("woff2"); }
@font-face { font-family: "B612"; font-weight: 700; font-display: swap; src: url("../fonts/b612-bold.woff2") format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 600; font-display: swap; src: url("../fonts/barlow-condensed-semibold.woff2") format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 700; font-display: swap; src: url("../fonts/barlow-condensed-bold.woff2") format("woff2"); }

:root {
  --night: #060A10;
  --panel: #0D1622;
  --edge: #2A3A4E;
  --hairline: #1C2838;
  /* Tepi kontrol interaktif (tombol bahasa, Menu): 3,9:1 terhadap latar, memenuhi WCAG 1.4.11. */
  --control-edge: #5F7086;
  --ivory: #ECE6D9;
  --soft: #C7CFD9;
  --mist: #9AA6B8;
  --radar: #5BE3B2;
  --radar-hover: #8AF0CB;
  --on-radar: #04150E;
  --gold: #C9A96A;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "B612", system-ui, sans-serif;
  --chamfer: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  --chamfer-lg: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  --section: clamp(64px, 2.5rem + 6vw, 144px);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 16px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--night); color: var(--ivory); font: 400 1rem/1.65 var(--body); }
img { max-width: 100%; height: auto; }
a { color: var(--radar); text-underline-offset: 3px; }
a:hover { color: var(--radar-hover); }
:focus-visible { outline: 3px solid var(--ivory); outline-offset: 3px; border-radius: 2px; }
code { font-family: var(--body); background: var(--panel); border: 1px solid var(--edge); padding: 0 4px; border-radius: 3px; font-size: 0.92em; }
p, li, figcaption { text-wrap: pretty; }

.wrap { max-width: 1240px; margin: 0 auto; padding-inline: 32px; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 10; background: var(--ivory); color: var(--night); padding: 10px 14px; font-weight: 700; }
.skip:focus { top: 12px; }

/* Judul: ukuran turun mulus mengikuti lebar layar. */
.hero h1, .h1 { font-family: var(--display); font-weight: 700; font-size: clamp(2.75rem, 1.1rem + 5.4vw, 6rem); line-height: 0.92; letter-spacing: -0.005em; margin: 0; text-wrap: balance; }
.h2 { font-family: var(--display); font-weight: 700; font-size: clamp(2.25rem, 1.3rem + 2.8vw, 3.75rem); line-height: 1; margin: 0; text-wrap: balance; }
.h3 { font-family: var(--display); font-weight: 700; font-size: clamp(1.6rem, 1.3rem + 1vw, 2.125rem); line-height: 1.08; margin: 0; }
.h4 { font-family: var(--display); font-weight: 700; font-size: 1.5rem; line-height: 1.15; margin: 0; }
.narrow { max-width: 17em; }
/* Frasa kunci judul hero dicetak emas, warna yang sama dengan jejak rute di peta di bawahnya. */
.accent { font-style: normal; color: var(--gold); }
/* Di hero, frasa emas mendapat baris sendiri: "All of / Indonesia's skies / on one radar." */
.hero h1 .accent { display: block; }
.caption { margin: 18px 0 0; font-size: 0.8125rem; line-height: 1.5; color: var(--mist); }

/* Header */
.site-header { border-bottom: 1px solid var(--hairline); }
.header-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; padding-block: 14px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ivory); text-decoration: none; min-height: 44px; }
.brand img { width: 40px; height: 40px; border-radius: 10px; }
.brand span { font: 700 1.625rem/1 var(--display); }
.brand:hover { color: var(--ivory); }
.site-nav { display: flex; flex-wrap: wrap; gap: 0 26px; margin-left: auto; font-size: 0.875rem; }
.site-nav a { color: var(--soft); text-decoration: none; display: inline-flex; align-items: center; justify-content: center; min-height: 44px; min-width: 44px; }
.site-nav a:hover { color: var(--ivory); text-decoration: underline; }
.site-nav a[aria-current="page"] { color: var(--ivory); box-shadow: inset 0 -2px 0 var(--gold); }
.menu-toggle { display: none; }
.lang-switch { display: flex; list-style: none; margin: 0; padding: 0; border: 1px solid var(--control-edge); border-radius: 4px; font-size: 0.8125rem; }
.lang-switch a, .lang-switch span { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 40px; padding: 0 12px; text-decoration: none; }
.lang-switch a { color: var(--soft); }
.lang-switch a:hover { color: var(--ivory); background: var(--panel); }
.lang-switch span { background: #1C3A33; color: var(--radar); font-weight: 700; }

/* Hero: judul besar di kiri, pengantar dan tombol di kanan, lalu peta seluruh Indonesia selebar layar. */
.hero { border-bottom: 1px solid var(--hairline); padding-bottom: clamp(32px, 1.5rem + 2vw, 56px); }
.hero-head { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 28px clamp(40px, 5vw, 88px); align-items: end; padding-block: clamp(48px, 2rem + 4.5vw, 120px) clamp(8px, 1vw, 24px); }
.hero h1 { max-width: 9.5em; }
.lead { margin: 0; font-size: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem); color: var(--soft); max-width: 32em; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: 30px; }
.status { font-size: 0.875rem; color: var(--mist); }
.button { display: inline-flex; align-items: center; min-height: 52px; padding: 0 28px; background: var(--radar); color: var(--on-radar); font: 700 1.35rem/1 var(--display); text-decoration: none; clip-path: var(--chamfer); }
.button:hover { background: var(--radar-hover); color: var(--on-radar); }
/* clip-path memotong outline di luar, jadi fokus digambar di dalam bentuk tombol. */
.button:focus-visible { outline: 3px solid var(--on-radar); outline-offset: -6px; }
.text-link { min-height: 44px; display: inline-flex; align-items: center; }

/* Peta: gambar key art loading game; kanvas di atasnya menggambar jejak rute (assets/js/site.js).
   Sisi-sisinya dipudarkan ke warna malam supaya peta menyatu dengan halaman tanpa tepi. */
.route-map { margin: 0; }
.map-stage { position: relative; max-width: 1800px; margin: 0 auto; aspect-ratio: 2400 / 1080;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 14%, #000 88%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 14%, #000 88%, transparent 100%); }
.map-stage img, .map-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.map-labels { list-style: none; margin: 0; padding: 0; position: absolute; inset: 0; pointer-events: none; }
/* Posisi = koordinat key art (2400×1080) dalam persen. Halo warna malam menjaga label terbaca saat jejak lewat di belakangnya. */
.map-label { position: absolute; transform: translate(-50%, -50%); white-space: nowrap; font: 600 clamp(0.8125rem, 0.55rem + 0.5vw, 1.0625rem)/1 var(--display); letter-spacing: 0.04em; color: var(--soft); text-shadow: 0 0 3px var(--night), 0 0 6px var(--night), 0 0 10px var(--night); }
.label-sumatra { left: 17.5%; top: 41%; transform: translate(-50%, -50%) rotate(44deg); }
.label-java { left: 33%; top: 81%; transform: translate(-50%, -50%) rotate(9deg); }
.label-kalimantan { left: 39.5%; top: 37%; }
.label-sulawesi { left: 58.5%; top: 43%; }
.label-nusa { left: 52%; top: 85%; }
.label-maluku { left: 68%; top: 42%; }
.label-papua { left: 85%; top: 50%; }
/* Titik awal pemain: Makassar (UPG) di koordinat key art 1290, 672. */
.map-start { position: absolute; left: 53.75%; top: 62.22%; transform: translate(-8px, -50%); display: flex; align-items: center; gap: 10px; white-space: nowrap; font: 700 clamp(0.8125rem, 0.6rem + 0.4vw, 1rem)/1 var(--body); color: var(--radar); text-shadow: 0 0 3px var(--night), 0 0 6px var(--night), 0 0 10px var(--night); }
.map-start::before { content: ""; flex: none; width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--radar); box-shadow: 0 0 0 2px var(--night); }
/* Keterangan naik ke bagian bawah peta yang sudah pudar (laut kosong di selatan Nusa Tenggara). */
.route-map figcaption { position: relative; margin-top: calc(-1 * min(4vw, 72px)); }
.map-caption { margin-top: 0; max-width: 48em; }

/* Bingkai screenshot: tepi tipis seperti layar, siku emas di keempat sudut seperti jendela bidik.
   Menandai bahwa gambarnya tangkapan layar asli dari game. */
.frame { position: relative; display: block; }
.frame img { display: block; width: 100%; height: auto; border: 1px solid var(--edge); border-radius: 10px; background: var(--panel); }
.frame::before { content: ""; position: absolute; inset: -9px; pointer-events: none;
  background:
    linear-gradient(var(--gold), var(--gold)) left top / 22px 1.5px,
    linear-gradient(var(--gold), var(--gold)) left top / 1.5px 22px,
    linear-gradient(var(--gold), var(--gold)) right top / 22px 1.5px,
    linear-gradient(var(--gold), var(--gold)) right top / 1.5px 22px,
    linear-gradient(var(--gold), var(--gold)) left bottom / 22px 1.5px,
    linear-gradient(var(--gold), var(--gold)) left bottom / 1.5px 22px,
    linear-gradient(var(--gold), var(--gold)) right bottom / 22px 1.5px,
    linear-gradient(var(--gold), var(--gold)) right bottom / 1.5px 22px;
  background-repeat: no-repeat; }

/* Bagian radar: screenshot bernomor + keterangan. */
.section { padding-block: var(--section); }
.radar-row { display: flex; flex-wrap: wrap; gap: 48px 56px; margin-top: 48px; align-items: flex-start; }
.annotated { flex: 3 1 560px; min-width: 0; margin: 0; }
.annotated-shot { position: relative; }
.marker, .num { width: 30px; height: 30px; border-radius: 50%; background: var(--gold); color: var(--night); font-weight: 700; font-size: 0.9375rem; display: flex; align-items: center; justify-content: center; }
.marker { position: absolute; transform: translate(-50%, -50%); box-shadow: 0 0 0 3px var(--night); }
.marker-1 { left: 40%; top: 36%; }
.marker-2 { left: 71%; top: 26%; }
.marker-3 { left: 23.5%; top: 47%; }
.marker-4 { left: 51%; top: 60%; }
.radar-side { flex: 2 1 320px; min-width: 0; }
.callouts { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 26px; color: var(--soft); }
.callouts li { display: flex; gap: 16px; }
.callouts .num { flex: none; }
.callouts p { margin: 2px 0 0; }
.callouts strong { color: var(--ivory); }
.radar-note { margin: 32px 0 0; padding-top: 24px; border-top: 1px solid var(--edge); color: var(--soft); }

/* Kejadian: satu kejadian utama besar, sisanya daftar ringkas di samping screenshot anomali. */
.band { background: var(--panel); border-block: 1px solid var(--hairline); }
.feature { display: flex; flex-wrap: wrap; gap: 44px 56px; margin-top: 48px; align-items: center; }
.feature-shot { flex: 3 1 520px; min-width: 0; }
.feature-text { flex: 2 1 300px; min-width: 0; }
.feature-text p { margin: 16px 0 0; color: var(--soft); }
.incident-row { display: flex; flex-wrap: wrap; gap: 44px 56px; margin-top: clamp(56px, 6vw, 88px); align-items: flex-start; }
.incident-shot { flex: 2 1 340px; min-width: 0; }
.incident-list { flex: 3 1 420px; min-width: 0; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px 40px; }
.incident-list li { border-top: 1px solid var(--edge); padding-top: 18px; }
.incident-list p { margin: 8px 0 0; color: var(--soft); }

/* Karier: teks + garis waktu wilayah (rute emas) di kiri, screenshot dua FIR di kanan; lalu pelatihan Pak Darma. */
.career-row { display: flex; flex-wrap: wrap; gap: 56px 72px; align-items: flex-start; }
.career-text { flex: 1 1 360px; min-width: 0; }
.career-text > p { margin: 18px 0 0; color: var(--soft); max-width: 34em; }
.area { flex: 1.35 1 480px; min-width: 0; margin: 8px 0 0; }
.regions { list-style: none; margin: 40px 0 0 7px; padding: 0 0 0 28px; border-left: 2px solid var(--gold); }
.regions li { position: relative; padding-bottom: 24px; }
.regions li:last-child { padding-bottom: 0; }
.regions li::before { content: ""; position: absolute; left: -37px; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: var(--night); border: 2px solid var(--gold); }
.regions li.joined::before { background: var(--radar); border-color: var(--radar); }
.regions strong { display: block; font: 700 1.5rem/1.15 var(--display); }
.regions span { color: var(--mist); font-size: 0.875rem; }
.training { display: flex; flex-wrap: wrap; gap: 48px 72px; align-items: center; margin-top: clamp(64px, 7vw, 120px); padding-top: clamp(48px, 5vw, 80px); border-top: 1px solid var(--hairline); }
.darma { flex: 1 1 440px; min-width: 0; margin: 0; display: flex; gap: 28px; align-items: flex-start; }
.darma img { width: 150px; flex: none; }
.darma figcaption { min-width: 0; }
.darma blockquote { margin: 18px 0 0; }
.darma blockquote p { margin: 0; font: 600 clamp(1.3rem, 1.1rem + 0.6vw, 1.625rem)/1.2 var(--display); color: var(--ivory); }
.darma-note { margin: 14px 0 0; color: var(--soft); font-size: 0.9375rem; }
.training-shot { flex: 1.2 1 480px; min-width: 0; }
/* Layar lebar: screenshot dua FIR ikut turun di samping garis waktu yang lebih panjang. */
@media (min-width: 1000px) {
  .area { position: sticky; top: 32px; }
}

/* Sebelum bermain */
.before { padding-bottom: var(--section); }
/* Panel bersudut terpotong: lapisan luar warna tepi, lapisan dalam warna panel, supaya garis tepi ikut di sisi miring. */
.chamfer { background: var(--edge); padding: 1px; clip-path: var(--chamfer-lg); }
.chamfer-inner { background: var(--panel); clip-path: polygon(13.6px 0, 100% 0, 100% calc(100% - 13.6px), calc(100% - 13.6px) 100%, 0 100%, 0 13.6px); }
.before-panel .chamfer-inner { display: flex; flex-wrap: wrap; gap: 16px 48px; padding: 32px 36px; }
.before-panel h2 { flex: 1 1 200px; }
.before-panel ul { flex: 3 1 420px; min-width: 0; margin: 0; padding-left: 18px; color: var(--soft); display: flex; flex-direction: column; gap: 8px; }

/* Footer */
.site-footer { border-top: 1px solid var(--hairline); }
.footer-row { display: flex; flex-wrap: wrap; gap: 6px 32px; align-items: center; padding-block: 24px 36px; font-size: 0.8125rem; color: var(--mist); }
.footer-row a { min-height: 44px; display: inline-flex; align-items: center; }
.footer-note { flex: 1 1 320px; }

/* Kebijakan privasi */
.privacy { padding-block: 56px 96px; }
.privacy-meta { margin: 12px 0 0; color: var(--mist); font-size: 0.875rem; }
.summary { margin-top: 32px; max-width: 52em; }
.summary .chamfer-inner { padding: 24px 28px; }
.summary ul { margin: 12px 0 0; padding-left: 20px; color: var(--soft); display: flex; flex-direction: column; gap: 6px; }
.privacy-row { display: flex; flex-wrap: wrap; gap: 40px 64px; margin-top: 48px; align-items: flex-start; }
.toc { flex: 1 1 220px; min-width: 0; font-size: 0.875rem; }
.toc p { margin: 0 0 10px; color: var(--mist); }
.toc ol { margin: 0; padding-left: 22px; display: flex; flex-direction: column; gap: 0; }
.toc a { display: inline-block; padding: 10px 0; }
.policy { flex: 999 1 560px; min-width: 0; max-width: 44em; color: var(--soft); }
.policy section + section { margin-top: 40px; }
.policy h2 { color: var(--ivory); margin-bottom: 10px; }
.policy p { margin: 0 0 12px; }
.policy ul { margin: 0 0 12px; padding-left: 20px; }
@media (min-width: 900px) {
  .toc { position: sticky; top: 24px; }
}

.notfound { padding-block: 96px; }
.notfound p { color: var(--soft); }

/* Layar sedang: hero jadi satu kolom (judul di atas pengantar) sebelum kolomnya terlalu sempit. */
@media (max-width: 960px) {
  .hero-head { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .hero h1 { max-width: 11em; }
}

/* Ponsel: menu jadi tombol "Menu" (hanya bila JavaScript jalan; tanpa JS tautan tetap tampil).
   Label peta disembunyikan karena terlalu kecil untuk dibaca; nama wilayah ada di garis waktu karier. */
@media (max-width: 720px) {
  .wrap { padding-inline: 16px; }
  .js .menu-toggle { display: inline-flex; align-items: center; min-height: 44px; margin-left: auto; padding: 0 16px; background: transparent; color: var(--ivory); border: 1px solid var(--control-edge); border-radius: 4px; font: 700 1.1rem/1 var(--display); }
  .js .site-nav { display: none; order: 3; flex-basis: 100%; flex-direction: column; margin: 0; border-top: 1px solid var(--hairline); }
  .js .site-nav.open { display: flex; }
  .js .lang-switch { order: 2; }
  .site-nav { margin-left: 0; }
  .hero-head { padding-block: 40px 4px; gap: 22px; }
  .map-labels { display: none; }
  .darma { gap: 18px; }
  .darma img { width: 112px; }
  .before-panel .chamfer-inner, .summary .chamfer-inner { padding: 22px 20px; }
  .marker { width: 24px; height: 24px; font-size: 0.8125rem; }
  .frame::before { inset: -7px; }
}