/* Etalase arunagaming.com — arah desain "dark gaming-gear" (Claude Design, turn 2a).
   Token yang sama dipakai builder (/preview/styles.css). Satu aksen: limau, untuk
   aksi & harga. Sisanya netral supaya desain playmat yang paling berwarna. */
:root {
  --bg: #0B0B0D;
  --panel: #111113;
  --card: #141417;
  --card-hot: #181B12;
  --line: rgba(255, 255, 255, .12);
  --line-card: rgba(255, 255, 255, .14);
  --line-btn: rgba(255, 255, 255, .28);
  --text: #F2F2F0;
  --muted: rgba(242, 242, 240, .72);
  --faint: rgba(242, 242, 240, .6);
  --accent: #CBFF3E;
  --accent-hover: #D8FF6E;
  --on-accent: #0B0B0D;
  --display: Archivo, "Arial Narrow", sans-serif;
  --body: Geist, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, Consolas, monospace;
  --gutter: 40px;
  /* Pratinjau desain jadi = playmat SESUDAH dipotong (60x35, bleed terbuang) dengan
     sudut lengkung 1 cm. % border-radius: horizontal thd lebar, vertikal thd tinggi →
     1/60 & 1/35 = lingkaran 1 cm persis, di ukuran kartu berapa pun. */
  --mat-radius: 1.667% / 2.857%;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 15px/1.6 var(--body); -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }

/* ── Tombol ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 16px 28px; border-radius: 2px; text-decoration: none; cursor: pointer;
  font: 700 13px/1 var(--display); letter-spacing: .06em; text-transform: uppercase;
  transition: background .15s, border-color .15s, color .15s;
}
.btn-primary { background: var(--accent); color: var(--on-accent); border: 1px solid var(--accent); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-outline { border: 1px solid var(--line-btn); color: var(--text); font-weight: 600; }
.btn-outline:hover { border-color: var(--text); }
.btn-sm { padding: 10px 15px; font: 500 12px/1 var(--body); letter-spacing: 0; text-transform: none; }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ── Bar atas & navigasi ── */
.topbar {
  background: var(--accent); color: var(--on-accent); text-align: center; padding: 9px 16px;
  font: 600 11.5px/1.3 var(--display); letter-spacing: .08em; text-transform: uppercase;
}
.nav {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 18px var(--gutter); border-bottom: 1px solid var(--line);
}
.nav-left { display: flex; align-items: center; gap: 40px; }
.wordmark {
  font: 800 20px/1 var(--display); letter-spacing: -.02em; text-transform: uppercase;
  text-decoration: none; color: var(--text);
}
.nav-links { display: flex; gap: 26px; }
.nav-links a {
  font: 500 12.5px/1 var(--display); letter-spacing: .06em; text-transform: uppercase;
  color: rgba(242, 242, 240, .75); text-decoration: none;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.is-accent { color: var(--accent); }

/* ── Hero ── */
.hero {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); align-items: center;
  gap: 40px; min-height: 470px; padding: 56px var(--gutter);
  background: repeating-linear-gradient(135deg, #161618 0 14px, #1C1C1F 14px 28px);
  overflow: hidden;
}
.hero-copy { display: flex; flex-direction: column; gap: 22px; max-width: 620px; }
.eyebrow { font: 500 11px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--accent); }
.hero h1 {
  margin: 0; font: 800 clamp(44px, 5.4vw, 68px)/.96 var(--display);
  letter-spacing: -.03em; text-transform: uppercase;
}
.hero p { margin: 0; max-width: 440px; font: 300 15.5px/1.65 var(--body); color: rgba(242, 242, 240, .72); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }

.hero-visual { display: flex; justify-content: center; perspective: 1600px; }
/* Playmat "tergeletak di meja": sudut membulat seperti karet, bayangan jatuh ke bawah. */
.hero-mat {
  width: 100%; max-width: 620px; border-radius: 12px;
  transform: rotateX(22deg) rotateZ(-5deg);
  box-shadow: 0 40px 70px rgba(0, 0, 0, .65), 0 0 0 1px rgba(255, 255, 255, .06);
}

/* ── UVP ── */
.uvps { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); }
.uvp { padding: 30px var(--gutter); }
.uvp + .uvp { border-left: 1px solid var(--line); }
.uvp h3, .guide h3 {
  margin: 0 0 8px; font: 700 14px/1.2 var(--display); letter-spacing: .04em; text-transform: uppercase;
}
.uvp p, .guide p { margin: 0; font: 300 13px/1.6 var(--body); color: var(--muted); }

/* ── Blok bagian ── */
.block { padding: 44px var(--gutter); border-bottom: 1px solid var(--line); scroll-margin-top: 12px; }
.block-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
.block h2 { margin: 0; font: 700 24px/1 var(--display); letter-spacing: -.01em; text-transform: uppercase; }
.meta { font: 400 12px/1.3 var(--mono); letter-spacing: .04em; text-transform: uppercase; color: var(--faint); }
.more {
  font: 400 12.5px/1.3 var(--body); color: var(--muted); text-decoration: none;
  border-bottom: 1px solid rgba(203, 255, 62, .5); padding-bottom: 2px;
}
.more:hover { color: var(--text); }
.fine { margin: 18px 0 0; font: 300 12.5px/1.6 var(--body); color: var(--faint); max-width: 720px; }

/* ── Ukuran ── */
.sizes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.size {
  position: relative; display: flex; flex-direction: column; gap: 14px; padding: 20px;
  border: 1px solid var(--line-card); border-radius: 3px; background: var(--card);
  text-decoration: none; transition: border-color .15s;
}
.size:hover { border-color: rgba(255, 255, 255, .35); }
.size.is-featured { border: 1.5px solid var(--accent); background: var(--card-hot); }
.badge {
  position: absolute; top: 14px; right: 14px;
  font: 600 10px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent);
}
.size-shape { height: 72px; display: flex; align-items: flex-end; }
.size-shape i { display: block; border: 1.5px solid rgba(242, 242, 240, .75); border-radius: 2px; }
.is-featured .size-shape i { border-color: var(--accent); }
.size-name { font: 700 19px/1 var(--display); }
.size-desc { font: 300 12px/1.5 var(--body); color: var(--muted); }

/* ── Desain jadi ── */
.designs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.design { display: flex; flex-direction: column; gap: 10px; text-decoration: none; }
.design img {
  width: 100%; aspect-ratio: 60 / 35; object-fit: cover; border-radius: var(--mat-radius); background: #1D1D20;
  transition: opacity .15s;
}
.design:hover img { opacity: .85; }
.design-name { font: 500 13px/1.3 var(--body); }

/* ── Panduan file ── */
.guide { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.guide-cta { margin-top: 28px; }

/* ── Katalog desain jadi (/designs, Claude Design turn 2e) ── */
.cat-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 40px;
  padding: 52px var(--gutter) 34px; border-bottom: 1px solid var(--line);
}
.cat-intro { display: flex; flex-direction: column; gap: 14px; max-width: 620px; }
.cat-head h1 {
  margin: 0; font: 800 clamp(40px, 5vw, 56px)/.96 var(--display);
  letter-spacing: -.03em; text-transform: uppercase;
}
.cat-head p { margin: 0; font: 300 15px/1.65 var(--body); color: rgba(242, 242, 240, .75); }
.cat-sort { display: flex; align-items: center; gap: 10px; flex: none; font: 400 12.5px/1 var(--body); color: var(--muted); }
.cat-sort select {
  appearance: none; -webkit-appearance: none; cursor: pointer;
  padding: 10px 34px 10px 14px; border: 1px solid rgba(255, 255, 255, .2); border-radius: 2px;
  background: var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23F2F2F0'/%3E%3C/svg%3E") no-repeat right 13px center;
  color: var(--text); font: 400 12.5px/1 var(--body);
}
.cat-sort select:focus-visible, .chip:focus-visible, .rd:focus-visible, .linkish:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 3px;
}

.cat-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 20px var(--gutter); border-bottom: 1px solid var(--line);
}
.chips { display: flex; gap: 8px; }
.chip {
  flex: none; padding: 9px 14px; border-radius: 2px; cursor: pointer;
  border: 1px solid rgba(255, 255, 255, .2); background: transparent; color: rgba(242, 242, 240, .8);
  font: 500 12px/1 var(--display); letter-spacing: .05em; text-transform: uppercase;
  transition: border-color .15s, color .15s, background .15s;
}
.chip:hover { border-color: rgba(255, 255, 255, .45); color: var(--text); }
.chip.is-on { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
/* Toggle zones: aktif = garis limau, bukan blok, supaya tak bersaing dengan pilihan game. */
.chip-toggle.is-on { background: transparent; border: 1.5px solid var(--accent); color: var(--text); }

.cat { padding: 34px var(--gutter) 48px; border-bottom: 1px solid var(--line); }
.cat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px 18px; }
.rd { display: flex; flex-direction: column; gap: 10px; text-decoration: none; min-width: 0; }
.rd-img { position: relative; display: block; }
.rd-img img {
  width: 100%; aspect-ratio: 60 / 35; object-fit: cover; border-radius: var(--mat-radius); background: #1D1D20;
  transition: opacity .15s;
}
.rd:hover .rd-img img { opacity: .85; }
.rd-tag {
  position: absolute; top: 10px; left: 10px; padding: 5px 8px; border-radius: 2px;
  background: var(--accent); color: var(--on-accent);
  font: 600 10px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
}
.rd-row { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.rd-name { min-width: 0; font: 500 13.5px/1.3 var(--body); }
.rd-meta { font: 300 12px/1.3 var(--body); color: rgba(242, 242, 240, .68); }

.cat-cta {
  grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 30px;
  padding: 26px 30px; border: 1px solid rgba(203, 255, 62, .4); background: rgba(203, 255, 62, .06); border-radius: 3px;
}
.cat-cta h2 { margin: 0; font: 700 18px/1.1 var(--display); text-transform: uppercase; }
.cat-cta p { margin: 6px 0 0; font: 300 13px/1.6 var(--body); color: rgba(242, 242, 240, .75); }
.cat-cta .btn { flex: none; padding: 15px 24px; font-size: 12.5px; }

.cat-empty { margin: 8px 0 0; font: 300 14px/1.6 var(--body); color: var(--muted); }
.linkish {
  padding: 0 0 2px; border: 0; border-bottom: 1px solid rgba(203, 255, 62, .5); background: none;
  color: var(--text); font: inherit; cursor: pointer;
}
.cat-more { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-top: 40px; }
.cat-more .btn { background: transparent; font-size: 12.5px; padding: 14px 28px; }
.cat-fine { margin: 28px auto 0; text-align: center; }

.foot {
  display: flex; justify-content: space-between; gap: 16px; padding: 28px var(--gutter) 36px;
  font: 400 12.5px/1.4 var(--body); color: var(--faint);
}
.foot a { text-decoration: none; }
.foot a:hover { color: var(--text); }

/* ── Tablet ── */
@media (max-width: 1000px) {
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 44px; }
  .hero-visual { order: -1; }
  .hero-mat { max-width: 560px; }
  .sizes, .designs { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* Katalog: bilah filter jadi dua baris sebelum chip mulai berdesakan. */
@media (max-width: 860px) {
  .cat-bar { flex-direction: column; align-items: stretch; gap: 12px; }
  .cat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cat-cta { flex-direction: column; align-items: flex-start; gap: 18px; }
}

/* ── HP ── */
@media (max-width: 640px) {
  :root { --gutter: 16px; }
  .topbar { font-size: 10.5px; }
  .nav { padding: 14px var(--gutter); }
  .hero { padding: 32px var(--gutter) 40px; gap: 28px; min-height: 0; }
  .hero-mat { transform: rotateX(16deg) rotateZ(-3deg); }
  .hero-cta .btn { flex: 1 1 100%; }
  .uvps, .guide { grid-template-columns: 1fr; }
  .guide { gap: 22px; }
  .uvp { padding: 22px var(--gutter); }
  .uvp + .uvp { border-left: 0; border-top: 1px solid var(--line); }
  .block { padding: 36px var(--gutter); }
  .sizes { gap: 10px; }
  .size { padding: 16px; gap: 12px; }
  .size-shape { height: 56px; }
  .size-shape i { transform: scale(.72); transform-origin: left bottom; }
  .badge { top: 12px; right: 12px; font-size: 9px; }
  .designs { gap: 14px 10px; }
  .foot { flex-direction: column; }

  .cat-head { flex-direction: column; align-items: stretch; gap: 22px; padding: 32px var(--gutter) 24px; }
  .cat-sort { justify-content: space-between; }
  .cat-sort select { flex: 1; }
  .cat-bar { padding: 14px 0; }
  /* Chip game digeser menyamping di dalam bilahnya sendiri — halaman tak ikut melebar. */
  .chips { overflow-x: auto; scrollbar-width: none; padding: 0 var(--gutter); }
  .chips::-webkit-scrollbar { display: none; }
  .chip-toggle { margin: 0 var(--gutter); align-self: flex-start; }
  .cat { padding: 24px var(--gutter) 40px; }
  .cat-grid { gap: 22px 10px; }
  .rd-row { flex-direction: column; gap: 6px; }
  .rd-name { font-size: 13px; }
  .rd-tag { top: 6px; left: 6px; padding: 4px 6px; font-size: 9px; }
  .cat-cta { padding: 22px 18px; }
  .cat-cta .btn { width: 100%; }
  .cat-more .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}