/* Gaspol — ucapan bertema motor cruiser: kulit hitam berjahit, krom, lampu depan yang menyala saat distarter, kartu rider. */
@font-face { font-family: "Bricolage Grotesque"; src: url("fonts/bricolage-grotesque.woff2") format("woff2"); font-weight: 500 800; font-display: swap; }

:root { --bg: #121110; --ink: #efe6d4; --soft: #9c9488; --accent: #f47b20; --card: #1c1a18; --line: #38332d; --plate: #efe6d4; --plate-ink: #1a1612; --btn-ink: #141210; --chrome: linear-gradient(180deg, #fdfdfd 0%, #b9bec6 38%, #6d727b 52%, #d9dde3 78%, #8b9099 100%); --sans: "Bricolage Grotesque", system-ui, sans-serif; }
/* Tone warna (field "tone"): jingga = bawaan di atas. */
:root[data-tone="merah"] { --bg: #160d0d; --accent: #c8102e; --card: #211414; --line: #3f2828; --btn-ink: #ffffff; }
:root[data-tone="hijau"] { --bg: #11150f; --ink: #eef0e2; --accent: #a3b84a; --card: #1a2017; --line: #343d2e; --plate: #eef0e2; }
:root[data-tone="biru"] { --bg: #0e131b; --ink: #e9eef5; --accent: #4f8fdc; --card: #161d29; --line: #2d384b; --plate: #e9eef5; --btn-ink: #ffffff; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--bg); }
/* Kulit: bintik halus + vinyet. */
body { margin: 0; min-height: 100vh; color: var(--ink); font: 500 16px/1.5 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden;
  background: radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--ink) 7%, transparent) 1px, transparent 1.500px) 0 0 / 7px 7px, radial-gradient(120% 70% at 50% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 60%), var(--bg); }
img { max-width: 100%; display: block; }
h1, h2, h3, p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: var(--accent); }
em { font-style: normal; color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
main { position: relative; z-index: 1; max-width: 480px; margin: 0 auto; padding: 0 22px; }
.kicker, .lbl { font-size: 12px; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--accent); }

/* Bagian SVG */
.krom { fill: none; stroke: #c9ced6; stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.krom.tebal { stroke-width: 9; stroke: #dfe3e8; }
.krom-isi { fill: #cfd4db; stroke: #7d828b; stroke-width: 2; }
.grip { fill: none; stroke: #0a0908; stroke-width: 13; stroke-linecap: round; }

/* ---------- Sampul: tampak depan motor, lampu menyala saat distarter ---------- */
.cover { display: none; min-height: 100vh; min-height: 100svh; padding: 48px 0 40px; flex-direction: column; align-items: center; justify-content: center; gap: 20px; text-align: center; cursor: pointer; }
.js body[data-opener="amplop"]:not(.opened) .cover { display: flex; }
.js body[data-opener="amplop"]:not(.opened) .content,
.js body[data-opener="amplop"]:not(.opened) .foot { display: none; }
.cover h1 { font: 800 56px/.95 var(--sans); letter-spacing: -.02em; text-transform: uppercase; }
.depan { width: min(100%, 320px); }
.moncong { width: 100%; height: auto; overflow: visible; filter: drop-shadow(0 18px 20px rgb(0 0 0 / .5)); }
.lensa { fill: #2a2622; stroke: #111; stroke-width: 2; transition: fill .35s ease .15s, filter .35s ease .15s; }
.kilap { fill: none; stroke: #fff; stroke-opacity: .5; stroke-width: 4; stroke-linecap: round; }
.sein { fill: color-mix(in srgb, var(--accent) 45%, #2a2622); stroke: #7d828b; stroke-width: 2; }
.sorot { fill: #fff3c4; opacity: 0; transition: opacity .5s ease .2s; }
.open { min-width: 160px; min-height: 54px; padding: 0 28px; border: 0; border-radius: 999px; background: var(--accent); color: var(--btn-ink); font: 800 17px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; cursor: pointer; box-shadow: inset 0 0 0 3px color-mix(in srgb, #000 18%, transparent), 0 0 0 4px color-mix(in srgb, var(--accent) 30%, transparent); animation: napas 1.6s ease-in-out infinite; }
.opening .lensa { fill: #fff6d0; filter: drop-shadow(0 0 22px #ffe9a0); }
.opening .sorot { opacity: .16; }
.opening .sein { animation: kedip .28s steps(1) 4; }
.opening .moncong { animation: getar .09s linear 9; }

/* ---------- Isi ---------- */
.content { display: flex; flex-direction: column; gap: 28px; padding: 36px 0 54px; }
.opened .content { animation: masuk .7s cubic-bezier(.2, .7, .2, 1) both; }

.hero { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.sayap { width: 210px; height: auto; margin-bottom: 6px; }
.bulu { fill: var(--ink); opacity: .9; }
.tameng { fill: var(--accent); stroke: var(--ink); stroke-width: 2; }
.hati { fill: var(--btn-ink); }
.hero h1 { font: 800 clamp(56px, 18vw, 76px)/.9 var(--sans); letter-spacing: -.03em; text-transform: uppercase; overflow-wrap: anywhere; }
.tagline { margin-top: 6px; padding: 6px 18px; background: var(--accent); color: var(--btn-ink); font-size: 13px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 50%, 100% 100%, 0 100%, 10px 50%); }
/* Motor cruiser tampak samping di atas garis jalan. */
.jalan { position: relative; width: calc(100% + 44px); margin: 14px -22px 0; padding-bottom: 8px; overflow: hidden; border-bottom: 3px solid var(--line); background: linear-gradient(90deg, color-mix(in srgb, var(--ink) 30%, transparent) 0 26px, transparent 26px) 0 100% / 60px 3px repeat-x; }
.motor { display: block; width: min(92%, 370px); height: auto; margin: 0 auto; overflow: visible; filter: drop-shadow(0 8px 6px rgb(0 0 0 / .45)); }
.ban { fill: none; stroke: #0a0908; stroke-width: 13; }
.jari { stroke: #b9bec6; stroke-width: 1.200; }
.as { fill: #cfd4db; stroke: #6d727b; stroke-width: 2; }
.roda { transform-box: fill-box; transform-origin: center; }
.cat { fill: var(--accent); stroke: color-mix(in srgb, #000 30%, var(--accent)); stroke-width: 1.500; }
.jok { fill: #0a0908; stroke: #2a2622; stroke-width: 1.500; }
.mesin { fill: #8b9099; stroke: #4b4f57; stroke-width: 1.500; stroke-linejoin: round; }
.sirip { fill: none; stroke: #4b4f57; stroke-width: 2; stroke-linecap: round; }
.gelap-garis { fill: none; stroke: #0a0908; stroke-width: 9; stroke-linecap: round; }
.lampu-motor { fill: #fff3c4; stroke: #7d828b; stroke-width: 2; filter: drop-shadow(0 0 8px #ffe9a0); }
.asap circle { fill: color-mix(in srgb, var(--ink) 40%, transparent); opacity: 0; }
/* Dengan 3D aktif dua helm (dia + boncengannya) digambar scene.js di kotak ini. */
.stage3d, .duo { display: none; }
.gl .stage3d { display: block; width: 100%; height: 190px; }
.gl .duo { display: block; font-size: 13px; color: var(--soft); }

/* Kartu rider: tambalan kulit berjahit, foto berbingkai krom */
.sim { position: relative; padding: 6px; border-radius: 18px; background: var(--plate); color: var(--plate-ink); box-shadow: 0 20px 40px rgb(0 0 0 / .5); transform: rotate(-1.500deg); }
.sim::before { content: ""; position: absolute; inset: 6px; border: 2px dashed color-mix(in srgb, var(--plate-ink) 45%, transparent); border-radius: 13px; pointer-events: none; }
.sim header { padding: 16px 20px 12px; text-align: center; border-bottom: 2px solid var(--plate-ink); margin: 0 14px; }
.sim header b { display: block; font: 800 30px/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.sim header span { display: block; margin-top: 6px; font-size: 10px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; opacity: .7; }
.sim-body { padding: 16px 20px 6px; display: flex; gap: 14px; }
.pic { flex: none; width: 96px; height: 122px; padding: 4px; border-radius: 10px; background: var(--chrome); display: grid; place-items: center; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #3a3d44; }
.pic img { width: 100%; height: 100%; object-fit: cover; border-radius: 7px; }
.sim dl { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 7px; }
.sim dt { font-size: 9px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; opacity: .6; }
.sim dd { font-size: 15px; font-weight: 700; line-height: 1.2; overflow-wrap: anywhere; }
.moto { margin: 10px 14px 0; padding: 10px 0 14px; border-top: 2px solid var(--plate-ink); text-align: center; font-size: 11px; font-weight: 800; letter-spacing: .34em; text-transform: uppercase; }

.card { position: relative; padding: 26px 22px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); }
.card::before { content: ""; position: absolute; inset: 7px; border: 1.500px dashed color-mix(in srgb, var(--ink) 22%, transparent); border-radius: 11px; pointer-events: none; }
.lbl { margin-bottom: 12px; }
.msg { font-size: 18px; line-height: 1.55; white-space: pre-line; overflow-wrap: anywhere; }
.sign { margin-top: 16px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); text-align: right; }
.sign::before { content: "— "; }

/* Foto di kaca spion: bulat berbingkai krom, bertangkai */
.album .lbl { text-align: center; margin-bottom: 18px; }
.photos { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 16px; }
.photos figure { position: relative; margin: 0; padding: 6px; border-radius: 46% / 40%; background: var(--chrome); box-shadow: 0 14px 22px rgb(0 0 0 / .45); }
.photos figure::after { content: ""; position: absolute; left: 50%; bottom: -20px; width: 7px; height: 22px; margin-left: -3.500px; border-radius: 0 0 4px 4px; background: var(--chrome); }
.photos figure:nth-child(odd) { rotate: -4deg; }
.photos figure:nth-child(even) { rotate: 4deg; }
.photos figure:first-child:nth-last-child(odd) { grid-column: 1 / -1; width: 62%; justify-self: center; rotate: 0deg; }
.photos img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: 46% / 40%; }

.reply h2 { margin-bottom: 14px; font: 800 30px/1.05 var(--sans); text-transform: uppercase; }
.hint { font-size: 13px; color: var(--soft); }
form { position: relative; display: flex; flex-direction: column; gap: 12px; }
.quick { display: flex; flex-wrap: wrap; gap: 8px; }
.btn { min-height: 50px; padding: 0 22px; border: 0; border-radius: 999px; background: var(--accent); color: var(--btn-ink); font: 800 14px/1.2 var(--sans); letter-spacing: .1em; text-transform: uppercase; cursor: pointer; }
.btn.ghost { min-height: 44px; padding: 0 14px; border: 1px solid var(--line); background: transparent; color: var(--ink); font-weight: 600; letter-spacing: 0; text-transform: none; }
textarea { width: 100%; min-height: 96px; padding: 14px 16px; resize: vertical; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); color: var(--ink); font: 500 15px/1.5 var(--sans); }
textarea::placeholder { color: var(--soft); }

.music-toggle { position: fixed; top: 14px; right: 14px; z-index: 5; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); color: var(--ink); display: grid; place-items: center; cursor: pointer; }
.music-toggle svg { width: 20px; height: 20px; }
.music-toggle[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--btn-ink); }
.foot { position: relative; z-index: 1; padding: 8px 22px 34px; text-align: center; font-size: 12px; color: var(--soft); }

/* Adegan 3D (scene.js + three.js): kanvas menempel di layar di belakang isi. Tanpa WebGL kanvas tetap tak terlihat
   dan gambar CSS/SVG biasa yang tampil. */
.scene { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; opacity: 0; transition: opacity .8s ease; }
.gl .scene { opacity: 1; }

/* ---------- Animasi ---------- */
.anim .reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s cubic-bezier(.2, .7, .2, 1); }
.anim .sim.reveal { transform: translateY(20px) rotate(-1.500deg); }
.anim .reveal.in { opacity: 1; transform: none; }
.anim .sim.reveal.in { transform: rotate(-1.500deg); }
@keyframes masuk { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes napas { 0%, 100% { opacity: .65; } 50% { opacity: 1; } }
@keyframes kedip { 0% { fill: var(--accent); filter: drop-shadow(0 0 10px var(--accent)); } 50% { fill: color-mix(in srgb, var(--accent) 45%, #2a2622); filter: none; } }
@keyframes getar { 0%, 100% { translate: 0 0; } 50% { translate: 1.500px -1px; } }
@keyframes datang { from { translate: -120% 0; } to { translate: 0 0; } }
@keyframes putar { to { rotate: 360deg; } }
@keyframes jalan { to { background-position: -60px 100%; } }
@keyframes kepul { 0% { opacity: 0; translate: 0 0; scale: .6; } 30% { opacity: .7; } 100% { opacity: 0; translate: -34px -12px; scale: 1.600; } }
@media (prefers-reduced-motion: no-preference) {
  .opened .motor { animation: datang 1.300s cubic-bezier(.2, .8, .2, 1) .15s both; }
  .opened .rangka { animation: getar .16s linear infinite; }
  .opened .jari { transform-box: fill-box; transform-origin: center; animation: putar .9s linear infinite; }
  .opened .jalan { animation: jalan .5s linear infinite; }
  .opened .asap circle { animation: kepul 1.200s ease-out infinite; }
  .opened .asap circle:nth-child(2) { animation-delay: .4s; } .opened .asap circle:nth-child(3) { animation-delay: .8s; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }


/* Kado kejutan: tema (bentuk & perilaku di kado.css). */
.kado-sec, .kartu-kado { --k-judul: var(--sans); --k-judul-w: 800; --k-teks: var(--sans); --k-aksen: var(--accent); --k-aksen2: var(--accent); --k-kertas: var(--card); --k-tinta: var(--ink); --k-judul-tinta: var(--ink); --k-tag: var(--card); --k-tag-tinta: var(--ink); --k-bingkai: var(--line); --k-rolling: #a3a8b1; --k-tombol-tinta: var(--btn-ink); --k-latar: rgba(0, 0, 0, .7); }

/* Video unggahan (field video): ditaruh sebelum galeri, bingkai mengikuti warna teks template (currentColor). */
.vk { width: min(100%, 440px); margin: 34px auto; padding: 0 20px; text-align: center; flex-direction: column; align-items: center; justify-content: center; }
.vk-layar { width: 100%; }
.vk-judul { margin: 0 0 12px; font-weight: 700; font-size: 13px; letter-spacing: .2em; text-transform: uppercase; opacity: .85; }
.vk-layar { position: relative; margin: 0; padding: 10px; border-radius: 20px; border: 1px solid color-mix(in srgb, currentColor 28%, transparent); background: color-mix(in srgb, currentColor 7%, transparent); box-shadow: 0 16px 34px rgba(0, 0, 0, .16); }
.vk-layar video { display: block; width: 100%; max-height: 70vh; border-radius: 12px; background: #000; }
.vk-layar figcaption { margin-top: 10px; font-size: 14px; font-style: italic; opacity: .75; }