:root {
  --latar: #0d0b1a;
  --permukaan: #17142b;
  --permukaan-2: #211d3d;
  --garis: #2e2952;
  --teks: #f3f1ff;
  --redup: #a7a1c9;
  --aksen: #ffd23f;
  --aksen-tinta: #1a1400;
  --merah: #ff3d81;
  --lengkung: 14px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--latar);
  color: var(--teks);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Pola latar: kisi wajik emas tipis dengan bintang kecil, diam saat halaman digulir. */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='72' viewBox='0 0 72 72'%3E%3Cg fill='none' stroke='%23ffd23f' stroke-opacity='.075'%3E%3Cpath d='M36 4 68 36 36 68 4 36z'/%3E%3Cpath d='M36 22 50 36 36 50 22 36z'/%3E%3C/g%3E%3Cg fill='%23ffd23f' fill-opacity='.13'%3E%3Ccircle cx='0' cy='0' r='2'/%3E%3Ccircle cx='72' cy='0' r='2'/%3E%3Ccircle cx='0' cy='72' r='2'/%3E%3Ccircle cx='72' cy='72' r='2'/%3E%3Cpath d='M36 31.500l1.400 3.100L40.500 36l-3.100 1.400L36 40.500l-1.400-3.100L31.500 36l3.100-1.400z'/%3E%3C/g%3E%3C/svg%3E");
  -webkit-mask-image: linear-gradient(180deg, #000 0, rgba(0, 0, 0, .55) 60%, rgba(0, 0, 0, .35));
  mask-image: linear-gradient(180deg, #000 0, rgba(0, 0, 0, .55) 60%, rgba(0, 0, 0, .35));
}

main { flex: 1; }
a { color: inherit; }
img { display: block; max-width: 100%; }
h1, h2 { line-height: 1.2; margin: 0; text-wrap: balance; }

.wadah { width: min(1180px, 100%); margin-inline: auto; padding-inline: 16px; }
.tersembunyi { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.lompat { position: absolute; left: 8px; top: -60px; background: var(--aksen); color: var(--aksen-tinta); padding: 8px 14px; border-radius: 8px; z-index: 20; }
.lompat:focus { top: 8px; }
:focus-visible { outline: 2px solid var(--aksen); outline-offset: 2px; }

/* Kepala */
.kepala { position: sticky; top: 0; z-index: 10; background: rgba(13, 11, 26, .92); backdrop-filter: blur(10px); border-bottom: 1px solid; border-image: linear-gradient(90deg, var(--aksen), var(--merah) 45%, var(--garis) 80%) 1; }
.kepala-isi { display: flex; align-items: center; gap: 20px; min-height: 72px; }
.merek { display: flex; align-items: center; flex: none; }
.merek img { height: 58px; width: auto; }
.nav { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; margin-left: auto; padding: 4px 0; }
.nav::-webkit-scrollbar { display: none; }
/* Tiap provider punya warnanya sendiri (--warna): latar tipis, garis tepi, dan titik berwarna itu. */
.nav a {
  display: inline-flex; align-items: center; gap: 7px; padding: 6px 13px; border-radius: 999px; text-decoration: none; white-space: nowrap;
  color: var(--teks); font-size: 13px; font-weight: 700;
  background: color-mix(in srgb, var(--warna) 20%, transparent);
  border: 1px solid color-mix(in srgb, var(--warna) 65%, transparent);
  transition: background .15s ease, box-shadow .15s ease;
}
.nav a::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--warna); box-shadow: 0 0 8px var(--warna); }
.nav a:hover { background: color-mix(in srgb, var(--warna) 42%, transparent); box-shadow: 0 0 14px color-mix(in srgb, var(--warna) 45%, transparent); }
.nav a[aria-current] { color: var(--aksen-tinta); background: linear-gradient(135deg, #fff1a8, var(--aksen)); border-color: var(--aksen); box-shadow: 0 0 14px rgba(255, 210, 63, .45); }
.nav a[aria-current]::before { background: var(--aksen-tinta); box-shadow: none; }

/* Hero */
.hero { padding: 48px 0 32px; background: radial-gradient(900px 320px at 15% 0%, rgba(255, 61, 129, .22), transparent 70%), radial-gradient(700px 300px at 90% 10%, rgba(255, 210, 63, .14), transparent 70%); }
.hero h1 { font-size: clamp(28px, 5vw, 46px); font-weight: 900; letter-spacing: -.02em; max-width: 18ch; }
.hero-sub { color: var(--redup); max-width: 62ch; margin: 14px 0 24px; font-size: 17px; }
.hero-kecil { padding: 28px 0 24px; background: radial-gradient(800px 280px at 10% 0%, color-mix(in srgb, var(--warna) 26%, transparent), transparent 70%); }
.hero-kecil h1 { font-size: clamp(26px, 4vw, 38px); max-width: none; }

/* Hiasan hero: kanvas koin & petir di belakang isi, garis emas di tepi bawah, mesin 777 di kanan. */
.hero { position: relative; overflow: hidden; }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--aksen) 30%, var(--merah) 70%, transparent); opacity: .6; }
.efek { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero .wadah { position: relative; z-index: 1; }
.mesin { position: absolute; right: 16px; top: 4px; width: min(400px, 36%); filter: drop-shadow(0 18px 40px rgba(255, 61, 129, .28)); animation: melayang 5s ease-in-out infinite; }
.mesin-tujuh { font: 900 104px/1 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; fill: url(#mesin-merah); stroke: #7a0026; stroke-width: 2.5; paint-order: stroke; }
.mesin-lampu { fill: #ffd23f; animation: kedip 1.2s steps(1) infinite; }
.mesin-lampu:nth-of-type(even) { animation-delay: .6s; }
@keyframes melayang { 50% { transform: translateY(-8px); } }
@keyframes kedip { 50% { fill: #6b4a00; } }
@media (max-width: 980px) { .mesin { display: none; } }

.cari input { width: min(560px, 100%); padding: 14px 18px; border-radius: 999px; border: 1px solid var(--garis); background: var(--permukaan); color: var(--teks); font: inherit; }
.cari input::placeholder { color: var(--redup); }
.cari input:focus { outline: 2px solid var(--aksen); outline-offset: 0; border-color: transparent; }

.chip-baris { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.chip { display: inline-flex; align-items: center; gap: 10px; padding: 9px 10px 9px 16px; border-radius: 999px; background: var(--permukaan); border: 1px solid var(--garis); text-decoration: none; font-weight: 700; font-size: 14px; }
.chip::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--warna); }
.chip span { background: var(--permukaan-2); color: var(--redup); border-radius: 999px; padding: 1px 9px; font-size: 12px; font-variant-numeric: tabular-nums; }
.chip:hover { border-color: var(--warna); }

.remah { display: flex; flex-wrap: wrap; gap: 8px; color: var(--redup); font-size: 14px; margin-bottom: 14px; }
.remah a { text-decoration: none; }
.remah a:hover { color: var(--teks); text-decoration: underline; }

/* Deret game */
.baris, .hasil { margin: 34px 0; }
.baris-kepala { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid; border-image: linear-gradient(90deg, rgba(255, 210, 63, .7), rgba(255, 61, 129, .35) 35%, transparent 80%) 1; }
.baris-kepala h2, .hasil h2 { font-size: 22px; font-weight: 800; display: flex; align-items: center; gap: 10px; }
.hasil h2 { margin-bottom: 14px; }
/* Nama provider selalu huruf balok: judul deret, menu atas, dan chip. */
.nama-provider, .nav a, .chip { text-transform: uppercase; letter-spacing: .04em; }
.titik { width: 10px; height: 10px; border-radius: 50%; background: var(--warna); flex: none; }
.lihat { color: var(--aksen); font-size: 14px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.lihat:hover { text-decoration: underline; }

.kisi { display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: 14px; }
#kisi-provider { margin: 28px 0 40px; }
/* Deret pratinjau selalu dua baris penuh (tiga di ponsel): 7, 6, 5, 4, lalu 3 kolom. */
.kisi-pratinjau { grid-template-columns: repeat(7, 1fr); }
@media (max-width: 1100px) { .kisi-pratinjau { grid-template-columns: repeat(6, 1fr); } .kisi-pratinjau .ubin:nth-child(n+13) { display: none; } }
@media (max-width: 900px) { .kisi-pratinjau { grid-template-columns: repeat(5, 1fr); } .kisi-pratinjau .ubin:nth-child(n+11) { display: none; } }
@media (max-width: 760px) { .kisi-pratinjau { grid-template-columns: repeat(4, 1fr); } .kisi-pratinjau .ubin:nth-child(n+9) { display: none; } }

.ubin { display: flex; flex-direction: column; gap: 8px; text-decoration: none; min-width: 0; }
.ubin[hidden] { display: none; }
.ubin-gambar {
  position: relative; display: grid; place-items: center; aspect-ratio: 1; overflow: hidden;
  border-radius: var(--lengkung); border: 1px solid var(--garis);
  background: linear-gradient(145deg, hsl(var(--rona) 62% 34%), hsl(calc(var(--rona) + 48) 68% 15%));
  transition: transform .15s ease, border-color .15s ease;
}
/* Kilau yang menyapu ubin saat disorot. */
.ubin-gambar::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, .38) 50%, transparent 65%); transform: translateX(-120%); pointer-events: none; }
.ubin:hover .ubin-gambar::after, .ubin:focus-visible .ubin-gambar::after { transform: translateX(120%); transition: transform .6s ease; }
.ubin:hover .ubin-gambar, .ubin:focus-visible .ubin-gambar { box-shadow: 0 10px 26px rgba(255, 210, 63, .22); }
.ubin-gambar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ubin-gambar img.gagal { display: none; }
.ubin-huruf { padding: 10px; text-align: center; font-weight: 900; font-size: 15px; line-height: 1.15; letter-spacing: -.01em; text-transform: uppercase; text-shadow: 0 2px 10px rgba(0, 0, 0, .45); overflow-wrap: anywhere; }
.ubin:hover .ubin-gambar, .ubin:focus-visible .ubin-gambar { transform: translateY(-3px); border-color: var(--aksen); }
.ubin-nama { font-size: 14px; font-weight: 600; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ubin-provider { font-size: 12px; color: var(--redup); margin-top: -6px; }
.kosong { color: var(--redup); padding: 24px 0 40px; }

/* Halaman game */
.halaman-game { padding-top: 24px; }
.halaman-game h1 { font-size: clamp(24px, 4vw, 34px); font-weight: 900; margin-bottom: 18px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.demo-tanda { font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; background: var(--aksen); color: var(--aksen-tinta); padding: 3px 10px; border-radius: 999px; }

.pemutar { position: relative; width: 100%; aspect-ratio: 16 / 9; max-height: 78vh; background: #000; border-radius: var(--lengkung); border: 1px solid var(--garis); overflow: hidden; }
.pemutar-tegak { aspect-ratio: 9 / 16; width: min(100%, 43.875vh); max-height: 78vh; margin-inline: auto; }
.pemutar iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.pemutar:fullscreen { aspect-ratio: auto; width: 100%; max-height: none; border: 0; border-radius: 0; }
.pemutar-sampul {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; text-align: center; padding: 20px;
  background: radial-gradient(circle at 50% 35%, hsl(var(--rona) 60% 28%), hsl(calc(var(--rona) + 48) 60% 8%) 75%);
}
.pemutar-sampul img { width: 120px; height: 120px; object-fit: cover; border-radius: 22px; box-shadow: 0 14px 40px rgba(0, 0, 0, .5); }
.pemutar-sampul img.gagal { display: none; }
.pemutar-sampul p { margin: 0; color: var(--redup); font-size: 14px; }
.pemutar-alat { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 0; }

.tombol { display: inline-flex; align-items: center; justify-content: center; padding: 10px 18px; border-radius: 999px; border: 1px solid var(--garis); background: var(--permukaan); color: var(--teks); font: inherit; font-size: 14px; font-weight: 700; text-decoration: none; cursor: pointer; }
.tombol[hidden] { display: none; }
.tombol:hover { border-color: var(--aksen); }
.tombol-utama { background: var(--aksen); color: var(--aksen-tinta); border-color: var(--aksen); padding: 14px 34px; font-size: 17px; }
.tombol-utama:hover { filter: brightness(1.08); }

.tentang { margin: 32px 0; max-width: 72ch; }
.tentang h2 { font-size: 20px; font-weight: 800; margin-bottom: 10px; }
.tentang p { color: var(--redup); margin: 0 0 12px; }
.tentang a { color: var(--aksen); }

/* Teks di kiri, kotak tautan referensi (kalau ada) di kanan. Tanpa kotak itu teks tetap satu kolom. */
.dua-kolom { display: grid; gap: 28px 40px; align-items: start; }
.dua-kolom:has(.rujukan) { grid-template-columns: minmax(0, 1fr) 300px; }
.rujukan { margin: 32px 0; padding: 18px; border-radius: var(--lengkung); background: var(--permukaan); border: 1px solid color-mix(in srgb, var(--aksen) 35%, var(--garis)); }
.tentang-situs + .rujukan { margin-top: 48px; }
.rujukan h2 { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--aksen); margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px solid; border-image: linear-gradient(90deg, rgba(255, 210, 63, .7), transparent) 1; }
.rujukan ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.rujukan a { display: block; padding: 8px 12px; border-radius: 10px; background: var(--permukaan-2); color: var(--teks); text-decoration: none; font-size: 14px; font-weight: 600; overflow-wrap: anywhere; }
.rujukan a:hover { background: color-mix(in srgb, var(--aksen) 22%, var(--permukaan-2)); }
@media (max-width: 860px) {
  .dua-kolom:has(.rujukan) { grid-template-columns: minmax(0, 1fr); }
  .rujukan, .tentang-situs + .rujukan { margin-top: 0; }
}

/* Deret tag kata kunci di bawah teks. */
.tag { margin-top: 28px; }
.tag ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tag a, .tag span { display: inline-block; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--garis); background: var(--permukaan); color: var(--redup); font-size: 13px; text-decoration: none; }
.tag a::before, .tag span::before { content: "#"; color: var(--aksen); margin-right: 2px; }
.tag a { color: var(--teks); border-color: color-mix(in srgb, var(--aksen) 35%, var(--garis)); }
.tag a:hover { background: color-mix(in srgb, var(--aksen) 18%, var(--permukaan)); border-color: var(--aksen); }

/* Rincian singkat di halaman game. */
.rincian { margin: 18px 0 0; display: grid; gap: 1px; border: 1px solid var(--garis); border-radius: 12px; overflow: hidden; background: var(--garis); }
.rincian div { display: grid; grid-template-columns: 130px 1fr; gap: 12px; padding: 10px 14px; background: var(--permukaan); }
.rincian dt { color: var(--redup); font-size: 14px; }
.rincian dd { margin: 0; font-weight: 600; font-size: 14px; }

/* Teks tentang situs dan FAQ di bawah beranda. */
.tentang-situs { margin: 48px 0 24px; }
.tentang-situs h2 + p { margin-bottom: 28px; }
.faq { border: 1px solid var(--garis); border-radius: 12px; background: var(--permukaan); margin-bottom: 10px; }
.faq summary { cursor: pointer; padding: 14px 16px; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--aksen); font-weight: 900; }
.faq[open] summary::after { content: "–"; }
.faq[open] { border-color: color-mix(in srgb, var(--aksen) 45%, var(--garis)); }
.faq p { margin: 0; padding: 0 16px 16px; }

.galat { padding: 80px 16px; text-align: center; }
.galat h1 { font-size: 30px; }
.galat p { color: var(--redup); margin: 12px 0 24px; }

/* Kaki */
.kaki {
  position: relative; margin-top: 56px; padding-top: 44px; color: var(--redup); font-size: 14px;
  border-top: 1px solid; border-image: linear-gradient(90deg, transparent, var(--aksen) 25%, var(--merah) 75%, transparent) 1;
  background:
    radial-gradient(700px 260px at 12% 0%, rgba(255, 210, 63, .10), transparent 70%),
    radial-gradient(700px 260px at 88% 0%, rgba(255, 61, 129, .12), transparent 70%),
    linear-gradient(180deg, rgba(23, 20, 43, .75), rgba(8, 6, 18, .96));
}

/* Deret angka ringkas di atas kolom. */
.kaki-angka { list-style: none; margin: 0 0 36px; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.kaki-angka li { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 16px 10px; text-align: center; border-radius: var(--lengkung); background: rgba(255, 255, 255, .03); border: 1px solid var(--garis); }
.kaki-angka strong { font-size: 26px; font-weight: 900; line-height: 1.1; background: linear-gradient(180deg, #fff1a8, var(--aksen) 55%, #c98a12); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kaki-angka span { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }

/* Flex, bukan grid berkolom tetap: kolom "Mitra" dari data/tautan.json bisa ada atau tidak. */
.kaki-kisi { display: flex; flex-wrap: wrap; gap: 36px; padding-bottom: 36px; }
.kaki-merek { flex: 1.7 1 300px; }
.kaki-kolom { flex: 1 1 150px; min-width: 0; }
.kaki-merek img { height: 64px; width: auto; margin-bottom: 14px; }
.kaki-merek p { margin: 0 0 16px; max-width: 46ch; }
.lencana { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.lencana li { padding: 5px 12px; border-radius: 999px; border: 1px solid color-mix(in srgb, var(--aksen) 45%, transparent); background: rgba(255, 210, 63, .08); color: var(--teks); font-size: 12px; font-weight: 700; }

.kaki-kolom h2 { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--aksen); margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid; border-image: linear-gradient(90deg, rgba(255, 210, 63, .7), transparent) 1; }
.kaki-kolom ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.kaki-kolom a { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--redup); transition: color .15s ease, transform .15s ease; }
.kaki-kolom a:hover { color: var(--teks); transform: translateX(3px); }
.kaki-provider a { text-transform: uppercase; letter-spacing: .04em; font-weight: 700; font-size: 13px; }
.kaki-provider .titik { width: 8px; height: 8px; box-shadow: 0 0 8px var(--warna); }
.kaki-provider small { font-size: 11px; font-weight: 600; color: var(--redup); background: var(--permukaan-2); border-radius: 999px; padding: 0 7px; }

.kaki-bawah { border-top: 1px solid var(--garis); background: rgba(0, 0, 0, .35); padding: 16px 0; font-size: 13px; }
.kaki-bawah .wadah { text-align: center; }
.kaki-bawah p { margin: 0; }

@media (max-width: 900px) {
  .kaki-kisi { gap: 28px; }
  .kaki-merek { flex-basis: 100%; }
}
@media (max-width: 640px) {
  .kaki-angka { grid-template-columns: 1fr 1fr; }
  .kaki-angka strong { font-size: 22px; }
}
.pemisah { position: absolute; left: 50%; top: 0; transform: translate(-50%, -50%); display: flex; gap: 14px; padding: 0 18px; background: var(--latar); color: var(--aksen); font-size: 18px; line-height: 1; }
.pemisah span:nth-child(2), .pemisah span:nth-child(4) { color: var(--merah); }
.pemisah-tujuh { font-weight: 900; }
.kaki-merek strong { color: var(--teks); }

@media (max-width: 640px) {
  .kepala-isi { gap: 12px; }
  .merek img { height: 38px; }
  .nav { margin-left: 0; }
  .hero { padding: 32px 0 24px; }
  .kisi { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .kisi-pratinjau .ubin:nth-child(9) { display: flex; }
  .ubin-huruf { font-size: 12px; padding: 6px; }
  .ubin-nama { font-size: 13px; }
  .baris-kepala h2, .hasil h2 { font-size: 19px; }
  .baris-kepala .nama-provider { font-size: 16px; letter-spacing: .02em; white-space: nowrap; }
  .lihat { font-size: 13px; }
  .pemutar:not(.pemutar-tegak) { aspect-ratio: 4 / 5; }
}

@media (prefers-reduced-motion: reduce) {
  .ubin-gambar { transition: none; }
  .mesin, .mesin-lampu { animation: none; }
  .ubin-gambar::after { display: none; }
  .efek { display: none; }
}