/* Supra Model Kit — stylesheet lengkap (tokens + layout), siap deploy */
@import url('https://fonts.googleapis.com/css2?family=Archivo:ital,wdth,wght@0,62..125,100..900;1,62..125,100..900&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* Supra Model Kit — color tokens */
:root {
  /* Base palette */
  --ink-900: #101418;
  --ink-800: #1a2027;
  --ink-700: #2a323c;
  --ink-500: #566170;
  --ink-400: #77828f;
  --ink-300: #a8b0ba;
  --ink-200: #d4d9de;
  --ink-100: #e8ebee;
  --paper: #f4f4f0;
  --paper-raised: #ffffff;
  --paper-dim: #ebebe5;

  /* Signal colors (gunpla runner palette) */
  --signal-red: #e2382a;
  --signal-red-deep: #c02a1e;
  --signal-red-tint: #fdeae8;
  --cobalt: #2450b8;
  --cobalt-tint: #e7edfb;
  --caution-yellow: #f5c518;
  --caution-yellow-tint: #fdf6dc;
  --ok-green: #1e8a4c;
  --ok-green-tint: #e3f3ea;

  /* Semantic aliases */
  --text-body: var(--ink-800);
  --text-strong: var(--ink-900);
  --text-muted: var(--ink-500);
  --text-faint: var(--ink-400);
  --text-inverse: #ffffff;
  --text-link: var(--cobalt);
  --text-price: var(--signal-red-deep);

  --surface-page: var(--paper);
  --surface-card: var(--paper-raised);
  --surface-sunken: var(--paper-dim);
  --surface-ink: var(--ink-900);
  --surface-accent: var(--signal-red);

  --border-default: var(--ink-200);
  --border-strong: var(--ink-900);
  --border-subtle: var(--ink-100);

  --badge-stock-bg: var(--ok-green-tint);
  --badge-stock-fg: var(--ok-green);
  --badge-preorder-bg: var(--caution-yellow-tint);
  --badge-preorder-fg: #8a6d00;
  --badge-sale-bg: var(--signal-red);
  --badge-sale-fg: #ffffff;
}

/* Supra Model Kit — typography tokens */

:root {
  --font-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;

  /* Display uses expanded width + black weight */
  --display-stretch: 115%;
  --display-weight: 850;

  --text-xs: 12px;
  --text-sm: 13px;
  --text-base: 15px;
  --text-md: 17px;
  --text-lg: 21px;
  --text-xl: 28px;
  --text-2xl: 38px;
  --text-3xl: 52px;
  --text-hero: 72px;

  --leading-tight: 1.05;
  --leading-snug: 1.25;
  --leading-body: 1.6;

  --tracking-wide: 0.08em;
  --tracking-caps: 0.14em;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--text-body);
  background: var(--surface-page);
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-stretch: var(--display-stretch);
  font-weight: var(--display-weight);
  line-height: var(--leading-tight);
  letter-spacing: -0.01em;
  color: var(--text-strong);
  text-transform: uppercase;
}

.mono, code, kbd {
  font-family: var(--font-mono);
  font-size: 0.92em;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--signal-red);
}

/* Supra Model Kit — spacing, radius, borders, shadows, motion */
:root {
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;

  /* Corners: square-ish, technical. Never large radii. */
  --radius-0: 0px;
  --radius-1: 2px;
  --radius-2: 4px;
  --radius-pill: 999px;

  /* Borders: hairline neutral or 2px ink for emphasis */
  --border-hairline: 1px solid var(--border-default);
  --border-ink: 2px solid var(--border-strong);

  /* Shadows: flat by default; hard offset shadow for lifted states */
  --shadow-card: none;
  --shadow-lift: 4px 4px 0 rgba(16, 20, 24, 0.9);
  --shadow-pop: 6px 6px 0 var(--signal-red);

  /* Layout */
  --container: 1200px;
  --gutter: 24px;

  /* Motion: quick, mechanical. No bounces. */
  --ease-mech: cubic-bezier(0.2, 0, 0, 1); /* @kind other */
  --dur-fast: 120ms; /* @kind other */
  --dur-base: 200ms; /* @kind other */
}

/* Supra Model Kit — shared page layout for the launch-ready store (static HTML) */

*, *::before, *::after { box-sizing: border-box; }
a { color: var(--text-link); }
img { max-width: 100%; display: block; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Announcement bar ---------- */
.announce {
  background: var(--ink-900); color: #fff; text-align: center;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
  padding: 8px 16px;
}
.announce strong { color: var(--caution-yellow); font-weight: 600; }

/* ---------- Header ---------- */
.site-header { background: var(--surface-card); border-bottom: 2px solid var(--ink-900); position: sticky; top: 0; z-index: 50; }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 14px; padding-bottom: 14px; }
.wordmark { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.wordmark .mark { width: 30px; height: 30px; background: var(--signal-red); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 850; font-stretch: 115%; font-size: 17px; }
.wordmark .name { font-family: var(--font-display); font-weight: 850; font-stretch: 115%; font-size: 20px; text-transform: uppercase; line-height: 1; color: var(--text-strong); }
.wordmark .name small { display: block; font-size: 8px; letter-spacing: 0.32em; font-weight: 600; font-family: var(--font-mono); color: var(--text-muted); }
.main-nav { display: flex; gap: 24px; align-items: center; }
.main-nav a { font-family: var(--font-mono); font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; color: var(--text-body); border-bottom: 2px solid transparent; padding-bottom: 2px; }
.main-nav a:hover { color: var(--signal-red); }
.main-nav a[aria-current="page"] { color: var(--signal-red); border-bottom-color: var(--signal-red); }
.cart-btn { font-family: var(--font-mono); font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; color: #fff; background: var(--ink-900); padding: 9px 16px; border-radius: var(--radius-1); display: flex; gap: 8px; align-items: center; }
.cart-btn:hover { background: var(--ink-700); }
.cart-btn .count { background: var(--signal-red); padding: 1px 7px; border-radius: 2px; }

/* ---------- Buttons ---------- */
.btn { font-family: var(--font-display); font-stretch: 110%; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; font-size: 14px; padding: 12px 24px; border: 2px solid var(--ink-900); border-radius: var(--radius-1); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; transition: all var(--dur-fast) var(--ease-mech); background: transparent; color: var(--ink-900); }
.btn:hover { box-shadow: var(--shadow-lift); transform: translate(-2px, -2px); }
.btn:active { box-shadow: none; transform: translate(0, 0); }
.btn-primary { background: var(--signal-red); border-color: var(--signal-red-deep); color: #fff; }
.btn-primary:hover { background: var(--signal-red-deep); }
.btn-ink { background: var(--ink-900); color: #fff; }
.btn-lg { font-size: 15px; padding: 15px 32px; }
.btn-full { width: 100%; }

/* ---------- Section motif ---------- */
.section { padding: 64px 0 0; }
.section-title { display: grid; gap: 6px; margin-bottom: 28px; }
.section-title .eyebrow { margin: 0; }
.section-title h2 { font-size: var(--text-xl); margin: 0; }
.section-title::after { content: ""; width: 56px; height: 4px; background: var(--signal-red); margin-top: 6px; }

/* ---------- Badges ---------- */
.badge { font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; padding: 4px 10px; border-radius: var(--radius-1); display: inline-block; }
.badge-stock { background: var(--badge-stock-bg); color: var(--badge-stock-fg); }
.badge-preorder { background: var(--badge-preorder-bg); color: var(--badge-preorder-fg); }
.badge-info { background: var(--cobalt-tint); color: var(--cobalt); }

/* ---------- Product grid & card ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 980px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
.product-card { display: block; text-decoration: none; background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-1); transition: all var(--dur-fast) var(--ease-mech); }
.product-card:hover { border-color: var(--ink-900); box-shadow: var(--shadow-lift); transform: translate(-2px, -2px); }
.product-card .photo { position: relative; aspect-ratio: 1; background: var(--surface-sunken); overflow: hidden; }
.product-card .photo img { width: 100%; height: 100%; object-fit: cover; }
.product-card .photo .badge { position: absolute; top: 10px; left: 10px; }
.product-card .info { padding: 14px 16px 16px; display: grid; gap: 6px; }
.product-card .meta { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); }
.product-card .name { font-family: var(--font-display); font-stretch: 110%; font-weight: 750; font-size: 16px; line-height: 1.2; text-transform: uppercase; color: var(--text-strong); }
.product-card:hover .name { color: var(--signal-red); }

/* ---------- Price ---------- */
.price { font-family: var(--font-mono); font-weight: 600; color: var(--text-price); }
.price-lg { font-size: 26px; }
.price-strike { color: var(--text-faint); text-decoration: line-through; font-weight: 400; font-size: 0.75em; }

/* ---------- Image placeholder ---------- */
.img-ph { background: var(--surface-sunken); background-image: repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(16,20,24,.05) 10px, rgba(16,20,24,.05) 20px); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--text-faint); text-transform: uppercase; border: 1px solid var(--border-default); }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 20px 0; list-style: none; margin: 0; }
.breadcrumbs li { display: flex; gap: 8px; align-items: center; }
.breadcrumbs li + li::before { content: "/"; color: var(--ink-300); }
.breadcrumbs a { color: var(--text-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--signal-red); }
.breadcrumbs [aria-current] { color: var(--text-strong); }

/* ---------- Forms ---------- */
.field { display: grid; gap: 6px; }
.field > span { font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.field input, .field select, .field textarea { font-family: var(--font-body); font-size: 15px; padding: 11px 14px; border: 1px solid var(--border-default); border-radius: var(--radius-1); background: var(--surface-card); color: var(--text-body); width: 100%; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--ink-900); box-shadow: 2px 2px 0 var(--ink-900); }

/* ---------- Spec table ---------- */
.spec-table { width: 100%; border-collapse: collapse; border: 1px solid var(--border-default); }
.spec-table th { text-align: left; padding: 10px 14px; width: 38%; font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); background: var(--surface-sunken); vertical-align: top; }
.spec-table td { padding: 10px 14px; font-size: 14px; }
.spec-table tr + tr { border-top: 1px solid var(--border-default); }

/* ---------- Prose (halaman konten) ---------- */
.prose { max-width: 720px; }
.prose h2 { font-size: var(--text-lg); margin: 32px 0 8px; }
.prose p, .prose li { font-size: 15px; line-height: 1.7; }
.page-head { padding: 48px 0 8px; }
.page-head h1 { font-size: var(--text-2xl); margin: 6px 0 10px; }
.page-head::after { content: ""; display: block; width: 56px; height: 4px; background: var(--signal-red); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink-900); color: #fff; margin-top: 80px; }
.site-footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; padding: 48px var(--gutter) 32px; max-width: var(--container); margin: 0 auto; }
.site-footer .col { display: grid; gap: 8px; align-content: start; }
.site-footer h3 { font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-300); margin: 0 0 4px; }
.site-footer .brand { font-family: var(--font-display); font-weight: 850; font-stretch: 115%; font-size: 22px; text-transform: uppercase; }
.site-footer p { margin: 0; color: var(--ink-300); font-size: 13px; max-width: 300px; }
.site-footer .col a { color: #fff; text-decoration: none; font-size: 14px; }
.site-footer .col a:hover { color: var(--caution-yellow); }
.site-footer .legal { border-top: 1px solid var(--ink-700); padding: 16px var(--gutter); text-align: center; font-family: var(--font-mono); font-size: 11px; color: var(--ink-400); letter-spacing: 0.08em; }

/* ---------- Broken-image fallback ---------- */
.photo.ph-fail::before { content: "FOTO PRODUK"; }
.gallery-main.img-ph::before { content: "BANNER PROMOSI"; padding: 0 24px; text-align: center; }

/* ---------- Responsive (mobile) ---------- */
@media (max-width: 760px) {
  .announce { font-size: 11px; padding: 8px 12px; }
  .site-header .container { flex-wrap: wrap; row-gap: 10px; padding-top: 12px; padding-bottom: 12px; }
  .main-nav { order: 3; width: 100%; overflow-x: auto; gap: 18px; padding-bottom: 4px; -webkit-overflow-scrolling: touch; }
  .main-nav a { white-space: nowrap; }
  .cart-btn { padding: 8px 12px; }
  .section { padding-top: 48px; }
  .product-grid { gap: 12px; }
  .page-head { padding-top: 32px; }
  .page-head h1 { font-size: clamp(28px, 8vw, 38px); }
  .site-footer .cols { grid-template-columns: 1fr 1fr; padding: 36px var(--gutter) 24px; }
  .spec-table th { width: 42%; }
  .btn-lg { font-size: 13px; padding: 12px 18px; }
}
@media (max-width: 520px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}