/* =====================================================================
   ISINOTech theme
   1. Fonts  2. Tokens  3. Base  4. Layout  5. Type  6. Controls
   7. Header / menu  8. Home  9. Inner pages  10. Footer  11. Motion
   12. Responsive
   ===================================================================== */

/* 1. Fonts: self-hosted (SIL OFL 1.1), no third-party requests ------- */
@font-face { font-family: "Anton"; src: url(../fonts/anton-latin-400.woff2) format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url(../fonts/instrument-sans-latin-wght.woff2) format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Space Mono"; src: url(../fonts/space-mono-latin-400.woff2) format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Space Mono"; src: url(../fonts/space-mono-latin-700.woff2) format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }

/* 2. Tokens ----------------------------------------------------------- */
:root {
  --paper: #FBF8F1;
  --paper-deep: #ECE7DC;
  --card: #FFFCF4;
  --white: #FFFFFF;
  --ink: #16171C;
  --ink-soft: #3B3D46;
  --muted: #5E5F67;
  --hair: rgba(22, 23, 28, .14);
  --grid-minor: rgba(22, 23, 28, .045);
  --grid-major: rgba(22, 23, 28, .062);

  /* brand (official): blue #3390F2, indigo #14033E */
  --blue: #3390F2;
  --blue-deep: #1E6FD9;   /* buttons with white text (AA) */
  --blue-text: #1662C4;   /* links on paper (AA) */
  --blue-soft: #D6E6FB;
  --indigo: #14033E;

  /* product line colors */
  --l-wood: #E9C9A1;
  --l-glasses: #C9E1F6;
  --l-karaoke: #FFE7A0;
  --l-portable: #D6E6FB;

  --ok: #1E7546;
  --err: #B3261E;

  --display: "Anton", "Impact", "Haettenschweiler", "Arial Narrow Bold", sans-serif;
  --body: "Instrument Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Space Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --fs-hero: clamp(2.625rem, 1rem + 3.4vw, 3.75rem);
  --fs-d1: clamp(2.125rem, 1.4rem + 1.9vw, 2.875rem);
  --fs-page: clamp(2.5rem, 1.6rem + 2.8vw, 3.5rem);
  --fs-d2: clamp(1.875rem, 1.3rem + 1.6vw, 2.625rem);
  --fs-d3: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  --fs-lead: clamp(1.0625rem, 1rem + .3vw, 1.25rem);

  --r-xs: 10px; --r-sm: 14px; --r-md: 20px; --r-lg: 28px; --r-xl: 36px;
  --stroke: 2px;
  --hard: 4px 4px 0 var(--ink);
  --hard-lg: 8px 8px 0 var(--ink);
  --soft: 0 1px 0 rgba(22, 23, 28, .04), 0 18px 40px -20px rgba(20, 3, 62, .32);

  --container: 1280px;
  --gutter: clamp(16px, 4vw, 40px);
  --header-h: 72px;
  --sec: clamp(72px, 9vw, 128px);

  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --t-fast: 160ms;
  --t-base: 240ms;
}

/* 3. Base ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 24px); }
body {
  margin: 0;
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink-soft);
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-major) 1px, transparent 1px),
    linear-gradient(var(--grid-minor) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-minor) 1px, transparent 1px);
  background-size: 110px 110px, 110px 110px, 22px 22px, 22px 22px;
  background-position: -1px -1px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
address { font-style: normal; }
::selection { background: var(--blue-soft); color: var(--ink); }
:focus { outline: none; }
:focus-visible { outline: 3px solid var(--blue-deep); outline-offset: 3px; border-radius: 6px; }
[tabindex="-1"]:focus-visible { outline: none; }
[hidden] { display: none !important; }
input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-decoration { -webkit-appearance: none; appearance: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: fixed; left: 16px; top: -60px; z-index: 200; background: var(--ink); color: var(--paper); padding: 12px 18px; border-radius: 999px; font-weight: 600; transition: top var(--t-base) var(--ease-out); }
.skip:focus-visible { top: 12px; }
.ic { width: 20px; height: 20px; flex: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ic-sm { width: 16px; height: 16px; }
.ic-lg { width: 26px; height: 26px; }
.num { font-variant-numeric: tabular-nums; }
#main:focus { outline: none; }

/* 4. Layout ----------------------------------------------------------- */
.wrap { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.wrap-narrow { width: min(100% - 2 * var(--gutter), 880px); margin-inline: auto; }
.sec { padding-block: var(--sec); }
.sec-tight { padding-block: clamp(40px, 5.5vw, 76px); }
.sec-tight--top0 { padding-top: 0; }
.sec-title { margin-bottom: clamp(24px, 3.5vw, 40px); }

/* 5. Type ------------------------------------------------------------- */
.d-hero, .d1, .d2, .d3 {
  font-family: var(--display); font-weight: 400; color: var(--ink);
  line-height: .95; letter-spacing: -.008em; text-wrap: balance;
}
.d-hero { font-size: var(--fs-hero); line-height: 1.02; }
.d1 { font-size: var(--fs-d1); }
h1.d1 { font-size: var(--fs-page); }
.d2 { font-size: var(--fs-d2); }
.d3 { font-size: var(--fs-d3); line-height: 1; }
.lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--ink-soft); max-width: 62ch; text-wrap: pretty; }
.mono { font-family: var(--mono); font-size: .875rem; line-height: 1.6; letter-spacing: -.01em; }
.prose { max-width: 68ch; }
.prose p + p { margin-top: 1em; }
.prose h2 { font-family: var(--display); font-weight: 400; font-size: 2rem; line-height: 1; color: var(--ink); margin: 1.6em 0 .5em; }
.prose a, .link { color: var(--blue-text); text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
.entry ul { list-style: disc; padding-left: 1.2em; margin: 1em 0; }

.tag {
  display: inline-flex; align-items: center; gap: 6px; align-self: flex-start;
  font: 700 .75rem/1 var(--mono); letter-spacing: .04em; text-transform: uppercase;
  padding: 8px 11px 7px; color: #fff; background: var(--blue-deep);
  border: var(--stroke) solid var(--ink); border-radius: 9px; box-shadow: 2px 2px 0 var(--ink);
  transform: rotate(-2deg); margin-bottom: 18px;
}
.tag--line { background: var(--tint, var(--blue-soft)); color: var(--ink); margin-bottom: 0; transition: transform var(--t-fast) var(--ease-out); }
.tag--line:hover { transform: rotate(0deg); }

/* 6. Controls --------------------------------------------------------- */
.btn {
  --btn-bg: var(--card); --btn-fg: var(--ink);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px; border-radius: 999px;
  border: var(--stroke) solid var(--ink); background: var(--btn-bg); color: var(--btn-fg);
  font: 600 1rem/1.1 var(--body); white-space: nowrap; text-align: center;
  transition: transform var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out), background-color var(--t-fast);
  -webkit-tap-highlight-color: transparent;
}
.btn .ic-go { transition: transform var(--t-base) var(--ease-out); }
.btn:hover .ic-go { transform: translateX(3px); }
.btn:hover { --btn-bg: #F3EEE2; }
.btn:active { transform: translate(2px, 2px); }
.btn--blue { --btn-bg: var(--blue-deep); --btn-fg: #fff; box-shadow: 3px 3px 0 var(--ink); }
.btn--blue:hover { --btn-bg: #1A63C4; transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--ink); }
.btn--blue:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.btn--light { --btn-bg: #fff; --btn-fg: var(--ink); box-shadow: 3px 3px 0 var(--ink); }
.btn--light:hover { --btn-bg: var(--blue-soft); }
.btn--ghost { --btn-bg: transparent; }
.btn--ghost:hover { --btn-bg: rgba(22, 23, 28, .06); }
.btn--sm { min-height: 44px; padding: 0 18px; font-size: .9375rem; }
.btn--block { width: 100%; }
.btn.is-loading { pointer-events: none; opacity: .8; }
.btn.is-loading .btn-label::after { content: "..."; }

.text-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--ink); border-bottom: 2px solid var(--ink); padding-bottom: 2px; min-height: 32px; transition: color var(--t-fast), border-color var(--t-fast); }
.text-link:hover { color: var(--blue-text); border-color: var(--blue-text); }

.icon-btn { position: relative; width: 44px; height: 44px; border-radius: 50%; display: inline-grid; place-items: center; flex: none; border: var(--stroke) solid var(--ink); background: var(--card); color: var(--ink); transition: background-color var(--t-fast), transform var(--t-fast); }
.icon-btn:hover { background: var(--blue-soft); }
.icon-btn:active { transform: scale(.94); }

.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border-radius: 999px; border: var(--stroke) solid var(--ink); background: var(--card); color: var(--ink); font: 700 .8125rem/1 var(--mono); white-space: nowrap; transition: background-color var(--t-fast), transform var(--t-fast); }
.chip:hover { background: var(--blue-soft); }
.chip:active { transform: scale(.97); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.chip .count { opacity: .65; font-weight: 400; }

.field { display: grid; gap: 8px; align-content: start; }
.field > label { font-weight: 600; font-size: .9375rem; color: var(--ink); }
.field .hint { font-size: .8125rem; color: var(--muted); margin-top: -4px; }
.req { color: var(--err); }
.input, .select, .textarea { width: 100%; min-height: 52px; padding: 0 16px; border: var(--stroke) solid var(--ink); border-radius: var(--r-sm); background: var(--white); font-size: 1rem; color: var(--ink); transition: box-shadow var(--t-fast), border-color var(--t-fast); }
.textarea { min-height: 150px; padding: 14px 16px; resize: vertical; line-height: 1.5; }
.select { appearance: none; padding-right: 44px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316171C' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; cursor: pointer; }
.input::placeholder, .textarea::placeholder { color: #75767D; }
.input:focus-visible, .select:focus-visible, .textarea:focus-visible { outline: none; box-shadow: 0 0 0 4px rgba(51, 144, 242, .32); border-color: var(--blue-deep); }
.input[aria-invalid="true"], .select[aria-invalid="true"], .textarea[aria-invalid="true"] { border-color: var(--err); background: #FFF5F2; }
.err { display: flex; align-items: center; gap: 6px; font-size: .8125rem; font-weight: 600; color: var(--err); }
.err:empty { display: none; }
.form-grid { display: grid; gap: 18px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid .full { grid-column: 1 / -1; }
.form-note { font-size: .8125rem; color: var(--muted); }
.check { position: relative; display: flex; gap: 12px; align-items: flex-start; cursor: pointer; font-size: .9375rem; color: var(--ink); }
.check input { position: absolute; opacity: 0; width: 24px; height: 24px; margin: 0; }
.check .box { flex: none; width: 24px; height: 24px; border: var(--stroke) solid var(--ink); border-radius: 7px; background: var(--white); display: grid; place-items: center; transition: background-color var(--t-fast); }
.check .box .ic { width: 15px; height: 15px; stroke-width: 3; opacity: 0; transform: scale(.6); transition: opacity var(--t-fast), transform var(--t-fast); }
.check input:checked + .box { background: var(--blue-soft); }
.check input:checked + .box .ic { opacity: 1; transform: none; }
.check input:focus-visible + .box { outline: 3px solid var(--blue-deep); outline-offset: 2px; }
.check input[aria-invalid="true"] + .box { border-color: var(--err); }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.acc { border-top: var(--stroke) solid var(--ink); }
.acc-item { border-bottom: var(--stroke) solid var(--ink); }
.acc-item h3 { margin: 0; }
.acc-btn { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 4px; text-align: left; font-weight: 650; font-size: 1.125rem; color: var(--ink); }
.acc-btn:hover .acc-ic { background: var(--blue-soft); }
.acc-ic { flex: none; width: 36px; height: 36px; border-radius: 50%; border: var(--stroke) solid var(--ink); display: grid; place-items: center; background: var(--card); transition: transform var(--t-base) var(--ease-out), background-color var(--t-fast); }
.acc-btn[aria-expanded="true"] .acc-ic { transform: rotate(45deg); background: var(--blue-soft); }
.acc-panel { display: grid; grid-template-rows: 1fr; }
.js .acc-panel { grid-template-rows: 0fr; transition: grid-template-rows var(--t-base) var(--ease-out); }
.acc-panel > div { overflow: hidden; }
.acc-panel p { padding: 0 56px 22px 4px; max-width: 70ch; }
.js .acc-item.is-open .acc-panel { grid-template-rows: 1fr; }

.panel { background: var(--card); border: var(--stroke) solid var(--ink); border-radius: var(--r-lg); }
.panel--shadow { box-shadow: var(--hard-lg); }

.crumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font: 400 .8125rem var(--mono); color: var(--muted); }
.crumbs li { display: inline-flex; align-items: center; gap: 6px; }
.crumbs a { color: var(--ink); text-decoration: underline; text-decoration-color: rgba(22,23,28,.35); text-underline-offset: 3px; }
.crumbs a:hover { text-decoration-color: var(--ink); }
.crumbs .ic { width: 14px; height: 14px; }

.empty { display: grid; justify-items: center; text-align: center; gap: 14px; padding: 56px 24px; border: var(--stroke) dashed var(--ink); border-radius: var(--r-lg); background: rgba(255, 252, 244, .7); }
.empty .empty-title { font: 400 2rem/1 var(--display); color: var(--ink); }
.empty-art { width: 64px; height: 64px; }

/* 7. Header ----------------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 60; background: rgba(251, 248, 241, .9); -webkit-backdrop-filter: saturate(1.3) blur(12px); backdrop-filter: saturate(1.3) blur(12px); border-bottom: var(--stroke) solid transparent; transition: border-color var(--t-base); }
.site-header.is-stuck { border-bottom-color: var(--ink); }
.admin-bar .site-header { top: 32px; }
.hdr { height: var(--header-h); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; }
.logo { display: inline-flex; align-items: center; border-radius: 10px; }
.logo-img { width: auto; height: 38px; }
.nav { justify-self: center; }
.nav-list { display: flex; gap: 2px; align-items: center; }
.nav-item { position: relative; display: flex; align-items: center; }
.nav-list > .nav-item > a { display: inline-flex; align-items: center; min-height: 42px; padding: 0 12px; border-radius: 999px; border: var(--stroke) solid transparent; font: 700 .8125rem/1 var(--mono); color: var(--ink); letter-spacing: -.01em; white-space: nowrap; transition: background-color var(--t-fast), border-color var(--t-fast); }
.nav-list > .nav-item > a:hover { background: rgba(22, 23, 28, .07); }
.nav-list > .nav-item > a[aria-current="page"], .nav-item.is-ancestor > a { background: var(--blue-soft); border-color: var(--ink); }
.nav-item.has-sub > a { padding-right: 4px; }
.sub-toggle { width: 28px; height: 32px; display: grid; place-items: center; border-radius: 8px; color: var(--ink); }
.sub-toggle:hover { background: rgba(22, 23, 28, .07); }
.sub-toggle .ic { transition: transform var(--t-fast); }
.sub { position: absolute; top: calc(100% + 8px); left: 0; min-width: 240px; padding: 8px; background: var(--card); border: var(--stroke) solid var(--ink); border-radius: var(--r-md); box-shadow: var(--hard); display: grid; gap: 2px; opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity var(--t-fast), transform var(--t-fast) var(--ease-out), visibility 0s linear var(--t-fast); z-index: 5; }
.sub::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.sub a { display: flex; align-items: center; min-height: 42px; padding: 0 12px; border-radius: 12px; font-weight: 600; font-size: .9375rem; color: var(--ink); }
.sub a:hover, .sub a[aria-current="page"], .sub a.is-ancestor { background: var(--blue-soft); }
.has-sub:hover > .sub, .has-sub:focus-within > .sub, .has-sub.is-open > .sub { opacity: 1; visibility: visible; transform: none; transition: opacity var(--t-fast), transform var(--t-fast) var(--ease-out), visibility 0s; }
.has-sub.is-open .sub-toggle .ic { transform: rotate(180deg); }
.hdr-actions { display: flex; align-items: center; gap: 10px; justify-self: end; }
.menu-btn { display: none; }

.sheet { position: fixed; inset: 0; z-index: 90; display: flex; flex-direction: column; background-color: var(--paper); background-image: linear-gradient(var(--grid-minor) 1px, transparent 1px), linear-gradient(90deg, var(--grid-minor) 1px, transparent 1px); background-size: 22px 22px; }
.sheet.is-open { animation: sheetIn 240ms var(--ease-out) both; }
@keyframes sheetIn { from { opacity: 0; transform: translateY(-12px); } }
.sheet-top { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); padding-inline: var(--gutter); border-bottom: var(--stroke) solid var(--ink); flex: none; }
.sheet-nav { display: grid; padding: 12px var(--gutter); overflow-y: auto; flex: 1; align-content: start; }
.sheet-nav a { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1.5px solid var(--hair); font: 400 2.1rem/1 var(--display); color: var(--ink); }
.sheet-nav a.sheet-sub { font: 600 1.0625rem/1.2 var(--body); padding: 12px 0 12px 18px; }
.sheet-nav a[aria-current="page"] { color: var(--blue-text); }
.sheet-foot { padding: 18px var(--gutter) 28px; display: grid; gap: 10px; font: 400 .8125rem/1.5 var(--mono); color: var(--muted); flex: none; }
.sheet-foot a:not(.btn) { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
body.sheet-open { overflow: hidden; }

/* 8. Home ------------------------------------------------------------- */
.hero { position: relative; padding-top: clamp(44px, 3.6vw, 52px); text-align: center; overflow-x: clip; }
.hero-title { margin: 0 auto 18px; }
.hero-title > span { display: block; }
.hero-sub { margin: 0 auto; max-width: 72ch; font: 400 .8125rem/1.6 var(--mono); color: var(--ink-soft); text-wrap: balance; }

.fan { position: relative; width: min(100% - 2 * var(--gutter), 850px); height: 274px; margin: 45px auto 0; isolation: isolate; }
.fan-card { position: absolute; left: calc(var(--i, 0) * 18.2%); top: var(--t); width: 26%; height: 210px; border: var(--stroke) solid var(--ink); border-radius: 17px; overflow: hidden; background: var(--white); transform: rotate(var(--r)); transition: transform 320ms var(--ease-out), box-shadow 320ms var(--ease-out); z-index: var(--z); }
.fan-card img { width: 100%; height: 100%; object-fit: contain; padding: 10px; }
.fan-card:hover, .fan-card:focus-visible { transform: translateY(-10px) rotate(calc(var(--r) * .3)); z-index: 6; box-shadow: 0 22px 34px -22px rgba(20, 3, 62, .5); }
.fan-card .fan-cap { position: absolute; left: 8px; bottom: 8px; padding: 5px 9px; border-radius: 999px; background: var(--card); border: 1.5px solid var(--ink); font: 700 .6875rem/1 var(--mono); color: var(--ink); opacity: 0; transform: translateY(6px); transition: opacity var(--t-fast), transform var(--t-base) var(--ease-out); }
.fan-card:hover .fan-cap, .fan-card:focus-visible .fan-cap { opacity: 1; transform: none; }
.fan-card:nth-child(1) { --i: 0; --t: 28px; --r: -7deg; --z: 0; }
.fan-card:nth-child(2) { --i: 1; --t: 12px; --r: 8deg; --z: 1; }
.fan-card:nth-child(3) { --i: 2; --t: 26px; --r: -5deg; --z: 3; }
.fan-card:nth-child(4) { --i: 3; --t: 36px; --r: 8deg; --z: 2; }
.fan-card:nth-child(5) { --i: 4; --t: 20px; --r: 5deg; --z: 1; }
.sticker { position: absolute; z-index: 7; pointer-events: none; }
.sticker-note { left: 2%; top: -6px; padding: 9px 13px; background: var(--blue-soft); border: var(--stroke) solid var(--ink); border-radius: 12px; box-shadow: 2px 3px 0 var(--ink); font: 700 .6875rem/1.35 var(--mono); color: var(--ink); text-align: left; transform: rotate(3deg); text-transform: uppercase; letter-spacing: .03em; }
.sticker-spark { left: 64%; top: 0; width: 30px; height: 30px; color: var(--blue); }
.sticker-spark .ic { width: 30px; height: 30px; stroke: var(--ink); stroke-width: 1.5; }
.sticker-mark { left: 79%; top: 206px; width: 46px; height: 46px; transform: rotate(12deg); border-radius: 50%; background: #fff; border: var(--stroke) solid var(--ink); padding: 3px; }
.sticker-mark img { width: 100%; height: 100%; }

.hero-support { margin-top: 6px; }
.band-sec { margin-top: clamp(48px, 5vw, 64px); }
.band { border-block: var(--stroke) solid var(--ink); background: var(--card); overflow: hidden; }
.band-track { display: flex; width: max-content; animation: marquee var(--band-dur, 56s) linear infinite; }
.band:hover .band-track { animation-play-state: paused; }
.band-note { width: min(100% - 2 * var(--gutter), 900px); margin: 12px auto 0; text-align: center; font: 400 .78rem/1.5 var(--mono); color: var(--muted); text-wrap: balance; }
.band-set { display: flex; align-items: center; gap: 18px; padding: 13px 9px; }
.band-item { display: inline-flex; align-items: center; gap: 18px; font: 400 clamp(1.25rem, 1rem + .85vw, 1.75rem)/1 var(--display); color: var(--ink); white-space: nowrap; }
.band-item .pill { padding: 5px 14px 6px; border-radius: 999px; border: var(--stroke) solid var(--ink); background: var(--c); }
@keyframes marquee { to { transform: translateX(-50%); } }

.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px 40px; flex-wrap: wrap; margin-bottom: clamp(28px, 4vw, 48px); }
.sec-head .lead { margin-top: 14px; }
.sec-head--center { flex-direction: column; align-items: center; text-align: center; }

/* line tiles */
.coll-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.ctile { position: relative; display: grid; grid-template-columns: 1fr 1fr; min-height: 300px; border: var(--stroke) solid var(--ink); border-radius: var(--r-xl); background: var(--c); overflow: hidden; transition: transform var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out); }
.ctile:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--ink); }
.ctile-copy { display: flex; flex-direction: column; justify-content: space-between; gap: 18px; padding: 28px; }
.ctile h3 { font: 400 clamp(1.75rem, 1.3rem + 1.4vw, 2.5rem)/.95 var(--display); color: var(--ink); text-wrap: balance; }
.ctile p { font-size: .9375rem; color: var(--ink); margin-top: 10px; }
.ctile .count { display: inline-flex; align-items: center; gap: 6px; font: 700 .75rem var(--mono); color: var(--ink); }
.ctile-img { position: relative; margin: 14px 14px 14px 0; border: var(--stroke) solid var(--ink); border-radius: var(--r-md); overflow: hidden; background: var(--white); }
.ctile-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 12px; transition: transform 800ms var(--ease-out); }
.ctile:hover .ctile-img img { transform: scale(1.04); }
.ctile-img .photo-pending { position: absolute; inset: 0; }

/* story */
.story { position: relative; display: grid; grid-template-columns: 1fr 1.05fr; background: var(--card); border: var(--stroke) solid var(--ink); border-radius: var(--r-xl); box-shadow: var(--hard-lg); overflow: hidden; }
.story-media { position: relative; min-height: 500px; border-right: var(--stroke) solid var(--ink); background: var(--white); }
.story-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: clamp(16px, 3vw, 40px); }
.story-copy { display: flex; flex-direction: column; justify-content: center; gap: 20px; padding: clamp(32px, 5vw, 64px); }
.story-copy .tag { margin-bottom: 0; }
.facts { display: grid; gap: 14px; }
.facts li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: center; color: var(--ink); font-weight: 600; }
.fi { width: 44px; height: 44px; border-radius: 13px; border: var(--stroke) solid var(--ink); display: grid; place-items: center; background: var(--c, var(--blue-soft)); color: var(--ink); flex: none; }
.facts small { display: block; font-weight: 400; font-size: .875rem; color: var(--muted); }
.joy { position: absolute; z-index: 3; top: 26px; left: calc(48.8% - 62px); width: 116px; height: 116px; border-radius: 50%; display: grid; place-items: center; text-align: center; background: var(--blue); border: var(--stroke) solid var(--ink); box-shadow: 3px 3px 0 var(--ink); transform: rotate(-12deg); font: 400 1.5rem/.92 var(--display); color: var(--ink); }

/* stats */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.stat { position: relative; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; min-height: 220px; padding: clamp(22px, 2.4vw, 32px); border: var(--stroke) solid var(--ink); border-radius: var(--r-lg); background: var(--c); box-shadow: 5px 5px 0 var(--ink); overflow: hidden; }
.stat-big { grid-column: 1 / span 2; grid-row: 1 / span 2; }
.stat-wide { grid-column: 3 / span 2; }
.stat-num { font: 400 clamp(4rem, 2.4rem + 4.6vw, 7.5rem)/.82 var(--display); color: var(--ink); letter-spacing: -.02em; }
.stat-big .stat-num { font-size: clamp(6rem, 3.5rem + 9vw, 13rem); }
.stat h3 { font-weight: 650; font-size: 1.1875rem; line-height: 1.25; color: var(--ink); }
.stat p { font-size: .9375rem; color: var(--ink-soft); max-width: 46ch; margin-top: 6px; }
.stats-note { margin: 18px auto 0; max-width: 80ch; text-align: center; }
.fast-panel { margin: clamp(28px, 4vw, 44px) auto 0; }
.fast-panel h3 { color: var(--ink); }

/* customer segments */
.segments { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.segment { display: grid; gap: 10px; align-content: start; padding: 22px; border: var(--stroke) solid var(--ink); border-radius: var(--r-lg); background: var(--card); box-shadow: 5px 5px 0 var(--ink); }
.segment:nth-child(2n) { background: var(--blue-soft); }
.segment h3 { font: 400 1.6rem/1 var(--display); color: var(--ink); }
.segment-service { font-weight: 700; font-size: .8125rem; color: var(--ink); }
.segment p:last-child { font-size: .9375rem; color: var(--ink-soft); }

/* process */
.journey { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(18px, 2.4vw, 32px); counter-reset: none; }
.jstep { position: relative; }
.jcard { position: relative; aspect-ratio: 5 / 3; border-radius: var(--r-md); border: var(--stroke) solid var(--ink); background: var(--card); box-shadow: var(--soft); transform: rotate(var(--r, 0deg)); transition: transform 500ms var(--ease-out); display: flex; align-items: flex-end; justify-content: space-between; padding: 18px 20px; overflow: hidden; background-image: linear-gradient(var(--grid-minor) 1px, transparent 1px), linear-gradient(90deg, var(--grid-minor) 1px, transparent 1px); background-size: 22px 22px; }
.jstep:hover .jcard { transform: rotate(0deg) translateY(-6px); }
.jcard .tape { position: absolute; top: -8px; left: 50%; width: 92px; height: 24px; margin-left: -46px; background: rgba(51, 144, 242, .28); border: 1.5px solid rgba(22, 23, 28, .2); transform: rotate(-4deg); }
.jnum { font: 400 clamp(4rem, 3rem + 3vw, 6rem)/.8 var(--display); color: var(--ink); }
.jic { width: 52px; height: 52px; border-radius: 50%; border: var(--stroke) solid var(--ink); background: var(--blue-soft); display: grid; place-items: center; color: var(--ink); }
.jstep .when { display: inline-block; margin-top: 20px; font: 700 .75rem/1 var(--mono); color: var(--ink); padding: 6px 9px; border: var(--stroke) solid var(--ink); border-radius: 8px; background: var(--card); }
.jstep h3 { font: 400 2rem/1 var(--display); color: var(--ink); margin-top: 12px; }
.jstep p { font-size: .9375rem; margin-top: 8px; color: var(--ink-soft); }

/* featured bento */
.rgrid { display: grid; grid-template-columns: 1.15fr 1fr 1fr; grid-template-rows: repeat(2, minmax(300px, auto)); gap: 22px; }
.rtile { --c: var(--blue-soft); position: relative; display: flex; flex-direction: column; border: var(--stroke) solid var(--ink); border-radius: var(--r-lg); background: var(--c); overflow: hidden; transition: transform var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out); }
a.rtile:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--ink); }
.rtile-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding: 22px 22px 16px; }
.rtile h3 { font: 400 clamp(1.8rem, 1.3rem + 1.3vw, 2.6rem)/.95 var(--display); color: var(--ink); }
.rtile .meta { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 10px; font: 400 .75rem var(--mono); color: var(--ink); }
.rtile .go, .line-link .go { flex: none; width: 44px; height: 44px; border-radius: 50%; border: var(--stroke) solid var(--ink); background: var(--card); display: grid; place-items: center; color: var(--ink); transition: transform var(--t-base) var(--ease-out); }
.rtile:hover .go, .line-link:hover .go { transform: rotate(-45deg); }
.rtile-img { position: relative; flex: 1; min-height: 200px; margin: 0 14px 14px; border-radius: 18px; overflow: hidden; border: var(--stroke) solid var(--ink); background: var(--white); }
.rtile-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 14px; transition: transform 800ms var(--ease-out); }
.rtile:hover .rtile-img img { transform: scale(1.04); }
.rtile--lg { grid-row: 1 / span 2; }
.rtile--wide { grid-column: 2 / span 2; background: var(--blue-deep); color: #fff; justify-content: space-between; }
.rtile--wide h3 { color: #fff; }
.rtile--wide .rtile-body { color: rgba(255,255,255,.9); margin-top: 10px; font-size: .9375rem; max-width: 40ch; }
.rtile-links { display: flex; flex-wrap: wrap; gap: 10px; padding: 0 22px 22px; }
.rlink { --btn-bg: #fff; white-space: normal; text-align: left; line-height: 1.25; padding: 10px 16px; }
.rlink:hover { --btn-bg: var(--blue-soft); }

/* partners board */
.board { padding: clamp(28px, 4.5vw, 56px); border: var(--stroke) solid var(--ink); border-radius: 40px; background: linear-gradient(160deg, #E6F0FC 0%, #D6E6FB 100%); box-shadow: var(--hard-lg); }
.board-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px 40px; flex-wrap: wrap; margin-bottom: 32px; }
.partners { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 18px; }
.partner { display: grid; place-items: center; min-height: 120px; padding: 22px; background: #fff; border: 1.5px solid rgba(22, 23, 28, .55); border-radius: 8px; box-shadow: 0 14px 22px -16px rgba(20, 40, 70, .5); transform: rotate(var(--r, -1deg)); transition: transform 400ms var(--ease-out); }
.partner:nth-child(2n) { --r: 1.2deg; }
.partner:nth-child(3n) { --r: -.6deg; }
.partner:hover { transform: rotate(0deg) translateY(-3px); }
.partner img { max-height: 56px; width: auto; max-width: 100%; object-fit: contain; }
.partner-name { font: 700 1.05rem/1.2 var(--body); letter-spacing: .02em; color: var(--ink); text-align: center; }
.partners-note { margin-top: 22px; font-size: .8125rem; color: var(--ink-soft); max-width: 80ch; }

/* faq split */
.faq-split { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.faq-aside { position: sticky; top: calc(var(--header-h) + 32px); display: grid; gap: 18px; justify-items: start; }

/* CTA panel */
.find { position: relative; display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(28px, 4vw, 64px); align-items: center; padding: clamp(32px, 5.5vw, 72px); border: var(--stroke) solid var(--ink); border-radius: var(--r-xl); background: var(--blue); box-shadow: var(--hard-lg); }
.find .d1 { color: var(--ink); }
.find .mono { margin-top: 16px; max-width: 48ch; color: var(--ink); font-size: .9375rem; }
.find .find-oem { margin-top: 8px; font-size: .8125rem; }
.find-form { display: grid; gap: 12px; padding: 22px; border: var(--stroke) solid var(--ink); border-radius: var(--r-lg); background: var(--card); }
.find-form .btn--ghost { white-space: normal; }
.find .joined { position: absolute; top: -26px; right: clamp(20px, 6vw, 80px); width: 104px; height: 104px; border-radius: 50%; display: grid; place-items: center; text-align: center; background: var(--l-karaoke); border: var(--stroke) solid var(--ink); box-shadow: 3px 3px 0 var(--ink); font: 400 1.35rem/.95 var(--display); color: var(--ink); transform: rotate(12deg); }

/* 9. Inner pages ------------------------------------------------------ */
.page-head { padding-top: clamp(28px, 4vw, 52px); padding-bottom: clamp(28px, 4vw, 48px); }
.page-head .crumbs { margin-bottom: 24px; }
.page-head > h1 { max-width: 18ch; }
.page-head .lead { margin-top: 18px; }
.kicker { margin-top: 14px; font: 700 .75rem/1.5 var(--mono); text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft); max-width: 70ch; }
.ctile-more { font-size: .875rem !important; color: var(--ink-soft) !important; }
.scope-list { margin-top: 26px; max-width: 900px; }
.page-head--slim { padding-bottom: 18px; }
.page-head--slim .crumbs { margin-bottom: 0; }
.page-head--split { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(28px, 5vw, 72px); align-items: end; }
.head-card { display: grid; gap: 12px; justify-items: start; padding: 24px; border: var(--stroke) solid var(--ink); border-radius: var(--r-lg); background: var(--card); box-shadow: var(--hard); color: var(--ink); }
.head-card .mono { color: var(--ink-soft); font-size: .8125rem; }

/* product grid + card */
.toolbar { position: sticky; top: var(--header-h); z-index: 30; padding-block: 14px; background: rgba(251, 248, 241, .92); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-bottom: 1.5px solid transparent; }
.admin-bar .toolbar { top: calc(var(--header-h) + 32px); }
.toolbar.is-stuck { border-bottom-color: var(--ink); }
.toolbar .wrap { display: grid; grid-template-columns: minmax(200px, 300px) minmax(0, 1fr); gap: 14px; align-items: center; }
.toolbar .chips { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; padding: 2px; }
.toolbar .chips::-webkit-scrollbar { display: none; }
.searchbox { position: relative; display: block; }
.searchbox .ic { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.searchbox .input { padding-left: 46px; min-height: 48px; border-radius: 999px; }
.results-meta { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px 20px; margin: 22px 0 18px; font: 400 .8125rem var(--mono); color: var(--muted); }

.pgrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.pgrid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pcard { --tint: var(--paper-deep); position: relative; display: flex; flex-direction: column; background: color-mix(in srgb, var(--tint) 34%, var(--card)); border: var(--stroke) solid var(--ink); border-radius: 26px; padding: 10px; transition: transform var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out); }
.pcard:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--ink); }
.pcard-media { position: relative; display: block; border-radius: 18px; overflow: hidden; aspect-ratio: 5 / 4; background: var(--white); border: 1.5px solid rgba(22, 23, 28, .18); }
.pcard-media img { width: 100%; height: 100%; object-fit: contain; padding: 10px; transition: transform 700ms var(--ease-out); }
.pcard:hover .pcard-media img { transform: scale(1.04); }
.pcard-body { display: flex; flex-direction: column; gap: 8px; flex: 1; padding: 16px 8px 6px; }
.pcard-meta { display: flex; justify-content: space-between; gap: 10px; font: 400 .75rem/1.2 var(--mono); color: var(--muted); }
.pcard-title { font: 400 1.85rem/.95 var(--display); color: var(--ink); letter-spacing: -.005em; }
.pcard-title a:hover { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.pcard-notes { font-size: .9375rem; line-height: 1.45; color: var(--ink-soft); }
.pcard-specs { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 6px; }
.pcard-specs li { padding: 5px 9px; border-radius: 999px; border: 1.5px solid var(--ink); background: rgba(255,255,255,.7); font: 700 .6875rem/1 var(--mono); color: var(--ink); }
.btn-add { width: 100%; min-height: 48px; margin-top: 8px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; border: var(--stroke) solid var(--ink); background: var(--card); color: var(--ink); font: 600 .9375rem var(--body); transition: background-color var(--t-fast), transform var(--t-fast); }
.btn-add:hover { background: var(--tint); }
.btn-add:active { transform: scale(.97); }
.pcard--feature { background: var(--blue-deep); color: #fff; justify-content: flex-end; min-height: 320px; }
.pcard--feature .pcard-title { color: #fff; font-size: 2.2rem; }
.pcard--feature .pcard-notes, .pcard--feature .pcard-meta { color: rgba(255, 255, 255, .9); }
.pcard--feature .btn-add { background: #fff; }
.pcard--feature .btn-add:hover { background: var(--blue-soft); }
.photo-note { margin-top: 14px; font-size: .8125rem; line-height: 1.5; color: var(--muted); max-width: 80ch; }
.photo-note--grid { margin-top: 26px; }

/* photo pending placeholder (never a borrowed photo) */
.photo-pending { display: grid; place-items: center; align-content: center; gap: 8px; width: 100%; height: 100%; min-height: 160px; padding: 16px; text-align: center; color: var(--ink); background-color: var(--white); background-image: repeating-linear-gradient(-45deg, transparent 0 14px, rgba(22, 23, 28, .045) 14px 15px); }
.photo-pending .ic { width: 34px; height: 34px; stroke-width: 1.6; }
.pp-model { font: 400 1.6rem/1 var(--display); }
.pp-label { font: 700 .75rem/1.3 var(--mono); text-transform: uppercase; letter-spacing: .05em; padding: 6px 10px; border: 1.5px dashed var(--ink); border-radius: 8px; background: var(--card); }
.pcard-media .photo-pending { position: absolute; inset: 0; }

/* product detail */
.pdp { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(28px, 4.5vw, 72px); align-items: start; padding-bottom: clamp(24px, 4vw, 48px); }
.gallery { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 14px; }
.gallery-main { position: relative; aspect-ratio: 4 / 3.4; border: var(--stroke) solid var(--ink); border-radius: var(--r-lg); overflow: hidden; background: var(--white); box-shadow: var(--hard-lg); }
.gallery-main > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: clamp(12px, 2vw, 28px); transition: opacity 220ms var(--ease-out); }
.gallery-main > img.is-fading { opacity: 0; }
.gallery-main--pending { display: grid; grid-template-rows: 1fr auto; aspect-ratio: auto; min-height: 420px; border-style: dashed; box-shadow: none; }
.gallery-main--pending .photo-pending { min-height: 300px; }
.gallery-main--pending .pp-model { font-size: 3rem; }
.pending-copy { display: grid; gap: 12px; justify-items: start; padding: 18px 22px 22px; border-top: 1.5px dashed var(--ink); background: var(--card); font-size: .9375rem; }
.thumbs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.thumb { position: relative; aspect-ratio: 4 / 3; border-radius: var(--r-sm); overflow: hidden; border: var(--stroke) solid var(--ink); background: var(--white); opacity: .75; transition: opacity var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast); }
.thumb img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.thumb:hover { opacity: 1; }
.thumb[aria-pressed="true"] { opacity: 1; box-shadow: 3px 3px 0 var(--ink); transform: translate(-1px, -1px); }
.buy { display: grid; gap: 22px; }
.buy-top { display: grid; gap: 14px; justify-items: start; }
.buy h1 { font-size: clamp(2.4rem, 1.6rem + 2.6vw, 3.5rem); }
.tasting { font: 400 .9375rem/1.55 var(--mono); color: var(--ink-soft); }
.keyspecs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.keyspec { display: grid; grid-template-columns: 40px 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center; padding: 14px; border: var(--stroke) solid var(--ink); border-radius: var(--r-sm); background: var(--card); }
.ks-ic { grid-row: 1 / span 2; width: 40px; height: 40px; border-radius: 12px; border: var(--stroke) solid var(--ink); display: grid; place-items: center; background: var(--tint, var(--blue-soft)); color: var(--ink); }
.keyspec dt { font: 700 .6875rem var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.keyspec dd { font-weight: 650; color: var(--ink); line-height: 1.25; }
.buy-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.buy-row .btn--blue { flex: 1 1 260px; }
.deliv { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: var(--r-sm); background: rgba(255, 252, 244, .8); border: 1.5px solid var(--hair); font-size: .9375rem; color: var(--ink-soft); }
.deliv strong { color: var(--ink); font-weight: 650; }
.spec-table { width: 100%; border-collapse: separate; margin-top: 24px; background: var(--card); border: var(--stroke) solid var(--ink); border-radius: var(--r-md); overflow: hidden; border-spacing: 0; }
.spec-table th, .spec-table td { text-align: left; padding: 14px 18px; border-bottom: 1.5px solid var(--hair); vertical-align: top; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 34%; font: 700 .8125rem var(--mono); color: var(--muted); }
.spec-table td { color: var(--ink); font-weight: 550; font-variant-numeric: tabular-nums; }

/* line header */
.coll-head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(24px, 4vw, 56px); align-items: center; padding: clamp(28px, 4.5vw, 60px); border: var(--stroke) solid var(--ink); border-radius: var(--r-xl); background: var(--c); box-shadow: var(--hard-lg); }
.coll-head .crumbs { margin-bottom: 22px; }
.coll-head .crumbs ol { color: var(--ink); }
.coll-head .lead { margin-top: 16px; color: var(--ink); }
.coll-count { margin-top: 16px; font-weight: 700; color: var(--ink); }
.coll-head figure { aspect-ratio: 4 / 3; border: var(--stroke) solid var(--ink); border-radius: var(--r-lg); overflow: hidden; transform: rotate(2.5deg); box-shadow: var(--soft); background: var(--white); }
.coll-head figure img { width: 100%; height: 100%; object-fit: contain; padding: 16px; }
.table-scroll { overflow-x: auto; border: var(--stroke) solid var(--ink); border-radius: var(--r-md); background: var(--card); }
.compare { width: 100%; border-collapse: collapse; min-width: 760px; font-size: .9375rem; }
.compare th, .compare td { text-align: left; padding: 13px 16px; border-bottom: 1.5px solid var(--hair); white-space: nowrap; }
.compare thead th { font: 700 .75rem var(--mono); text-transform: uppercase; letter-spacing: .04em; color: var(--muted); border-bottom: var(--stroke) solid var(--ink); background: var(--paper); }
.compare tbody th a { font: 400 1.35rem/1 var(--display); color: var(--ink); }
.compare tbody th a:hover { color: var(--blue-text); }
.compare tbody th small { font: 700 .6875rem var(--mono); color: var(--muted); }
.compare td { color: var(--ink); font-variant-numeric: tabular-nums; }
.compare tbody tr:last-child th, .compare tbody tr:last-child td { border-bottom: 0; }
.scroll-hint { margin-top: 10px; display: none; }

.line-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.line-links--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.line-link { display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto auto; gap: 6px 14px; align-items: center; min-height: 120px; padding: 22px; border: var(--stroke) solid var(--ink); border-radius: var(--r-lg); background: var(--c); transition: transform var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out); }
.line-link:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--ink); }
.ll-name { font: 400 1.75rem/.98 var(--display); color: var(--ink); }
.ll-count { grid-row: 2; font: 700 .75rem var(--mono); color: var(--ink); }
.line-link .go { grid-row: 1 / span 2; grid-column: 2; }
.other-title { margin-bottom: 24px; }

/* R&D / about / OEM */
.about-hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(28px, 5vw, 80px); align-items: center; }
.about-hero .lead { margin-top: 18px; }
.about-hero .buy-row { margin-top: 28px; }
.tilt-photo { aspect-ratio: 1; border: var(--stroke) solid var(--ink); border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--hard-lg); transform: rotate(1.8deg); background: var(--white); width: 100%; max-width: 480px; justify-self: center; }
.tilt-photo img { width: 100%; height: 100%; object-fit: contain; padding: 12px; }
.tilt-photo--sm { max-width: 380px; margin-top: 28px; transform: rotate(-2deg); justify-self: start; box-shadow: var(--soft); }
.tilt-photo--cover { background: var(--ink); }
.tilt-photo--cover img { object-fit: cover; padding: 0; }

.facility-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(18px, 3vw, 28px) clamp(16px, 2.5vw, 24px); list-style: none; margin: 28px 0 0; padding: 0; }
.facility-card figure { margin: 0; }
.facility-frame { aspect-ratio: 4 / 3; border: var(--stroke) solid var(--ink); border-radius: var(--r-lg); overflow: hidden; background: var(--ink); box-shadow: var(--soft); }
.facility-frame img { width: 100%; height: 100%; object-fit: cover; }
.facility-card--anechoic .facility-frame img { object-position: center 72%; }
.facility-card figcaption { margin-top: 10px; font-size: 0.9375rem; line-height: 1.45; color: var(--muted); max-width: 46ch; }
.logo-figure { justify-self: center; width: min(100%, 380px); aspect-ratio: 1; display: grid; place-items: center; padding: 48px; border: var(--stroke) solid var(--ink); border-radius: 50%; background: #fff; box-shadow: var(--hard-lg); }
.logo-figure img { width: 100%; height: auto; }
.rmeta { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; margin-top: 26px; border: var(--stroke) solid var(--ink); border-radius: var(--r-md); background: var(--card); overflow: hidden; }
.rmeta div { padding: 14px 20px; border-right: var(--stroke) solid var(--ink); }
.rmeta div:last-child { border-right: 0; }
.rmeta dt { font: 700 .6875rem var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.rmeta dd { font-weight: 650; color: var(--ink); margin-top: 2px; }
.two-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 4vw, 64px); }
.two-col p { max-width: 62ch; }

.pillars { display: grid; gap: 0; border-top: var(--stroke) solid var(--ink); }
.pillar { display: grid; grid-template-columns: 90px 56px minmax(0, 1fr); gap: 24px; align-items: center; padding: 26px 4px; border-bottom: var(--stroke) solid var(--ink); }
.pillar .fi { width: 56px; height: 56px; border-radius: 16px; }
.pillar h3 { font: 400 clamp(1.6rem, 1.2rem + 1vw, 2.2rem)/1 var(--display); color: var(--ink); }
.pillar p { margin-top: 6px; max-width: 62ch; }
.pillar-num { font: 400 3.4rem/.9 var(--display); color: var(--blue); -webkit-text-stroke: 0; }

.chipset-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.chipset-grid + .form-note { margin-top: 18px; }
.chipset { display: grid; gap: 12px; align-content: start; padding: 22px; border: var(--stroke) solid var(--ink); border-radius: var(--r-lg); background: var(--card); box-shadow: 5px 5px 0 var(--ink); }
.chipset:nth-child(2n) { background: var(--blue-soft); }
.chipset-ic { width: 52px; height: 52px; border-radius: 14px; border: var(--stroke) solid var(--ink); display: grid; place-items: center; background: #fff; }
.chipset h3 { font: 700 1rem/1.3 var(--mono); color: var(--ink); }
.chipset-models { display: flex; flex-wrap: wrap; gap: 6px; }
.chipset-models li a, .chipset-models li { font: 700 .75rem/1 var(--mono); color: var(--ink); }
.chipset-models a { display: inline-flex; align-items: center; min-height: 30px; padding: 0 10px; border-radius: 999px; border: 1.5px solid var(--ink); background: #fff; }
.chipset-models a:hover { background: var(--ink); color: var(--paper); }

.note-panel { display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: start; padding: clamp(24px, 4vw, 44px); border: 1.5px solid rgba(22,23,28,.5); border-radius: 8px; background: #FFF6D6; transform: rotate(-.6deg); box-shadow: 0 14px 22px -16px rgba(20, 3, 62, .45); max-width: 900px; }
.note-panel .fi { width: 56px; height: 56px; background: #fff; }
.note-panel p { margin-top: 10px; max-width: 64ch; color: var(--ink); }
.cert-scope { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.cert-scope li { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 999px; background: var(--white); border: var(--stroke) solid var(--ink); font: 700 .8125rem/1 var(--mono); color: var(--ink); }
.cert-scope li.has-mark { padding-left: 8px; }
.cert-scope .cert-mark { height: 26px; width: auto; max-width: 48px; object-fit: contain; }
.note-panel .cert-notice { margin-top: 14px; color: var(--ink-soft); font-size: .8125rem; }

/* product configurations (one complete spec block each) */
.config-links { display: flex; flex-wrap: wrap; gap: 10px; }
.config-block + .config-block { margin-top: clamp(32px, 4vw, 48px); }
.config-block .d3 { margin-top: 24px; }
.config-summary { margin-top: 12px; max-width: 70ch; color: var(--ink-soft); }

.routes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.route { display: grid; gap: 14px; align-content: start; justify-items: start; padding: clamp(26px, 4vw, 44px); border: var(--stroke) solid var(--ink); border-radius: var(--r-xl); background: var(--card); box-shadow: var(--hard-lg); }
.route p { max-width: 48ch; }
.route .btn { margin-top: 8px; }
.route--blue { background: var(--blue-deep); color: #fff; }
.route--blue .d3 { color: #fff; }
.values { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 80px); align-items: start; }
.values .lead { margin-top: 14px; }
.checklist { display: grid; gap: 4px; }
.checklist.panel { padding: 14px 26px; box-shadow: var(--hard); }
.checklist li { display: grid; grid-template-columns: 30px 1fr; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1.5px dashed var(--hair); color: var(--ink); font-weight: 550; }
.checklist li:last-child { border-bottom: 0; }
.ck { width: 28px; height: 28px; border-radius: 50%; border: var(--stroke) solid var(--ink); display: grid; place-items: center; background: var(--blue-soft); }
.value-list { display: grid; border-top: var(--stroke) solid var(--ink); }
.value-list li { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 18px; padding: 22px 4px; border-bottom: var(--stroke) solid var(--ink); }
.value-list h3 { font-weight: 650; font-size: 1.1875rem; color: var(--ink); }
.value-list p { margin-top: 4px; }
.value-list .pillar-num { font-size: 2.6rem; }
.visit { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); align-items: center; padding: clamp(28px, 4.5vw, 56px); border: var(--stroke) solid var(--ink); border-radius: var(--r-xl); background: var(--l-portable); box-shadow: var(--hard-lg); }
.visit .lead { margin-top: 14px; color: var(--ink); }
.visit-card { display: grid; gap: 18px; justify-items: start; padding: 24px; border: var(--stroke) solid var(--ink); border-radius: var(--r-lg); background: var(--card); }
.contact-line { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: center; }
.contact-line .vi { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; border: var(--stroke) solid var(--ink); background: var(--c, var(--l-karaoke)); color: var(--ink); }
.contact-line small { display: block; font: 400 .75rem var(--mono); color: var(--muted); }
.contact-line strong { color: var(--ink); font-weight: 650; overflow-wrap: anywhere; }
.contact-line a:hover strong { color: var(--blue-text); text-decoration: underline; }

/* contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.form-panel { padding: clamp(24px, 4vw, 44px); }
.form-panel > .d3 { margin-bottom: 22px; }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 24px; }
.form-alt { margin-top: 14px; }
.form-alert { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; padding: 12px 16px; border: var(--stroke) solid var(--err); border-radius: var(--r-sm); background: #FFF5F2; color: var(--err); font-weight: 600; font-size: .9375rem; }
.success-card { display: grid; gap: 14px; justify-items: start; padding: 12px 0; }
.success-card .fi { background: #CFEBD9; }
.contact-side { display: grid; gap: 20px; position: sticky; top: calc(var(--header-h) + 24px); }
.side-card { display: grid; gap: 18px; padding: 24px; }
.side-card--tint { background: var(--blue-soft); }
.side-legal { font-size: .75rem; color: var(--muted); }

/* 404 */
.nf { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 80px); align-items: center; min-height: 56vh; }
.nf-num { font: 400 clamp(7rem, 5rem + 10vw, 14rem)/.86 var(--display); color: var(--ink); letter-spacing: -.03em; }
.nf .lead { margin-top: 16px; }
.nf-art { justify-self: center; width: min(320px, 80%); color: var(--ink); }
.nf-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }

/* 10. Footer ---------------------------------------------------------- */
.site-footer { margin-top: clamp(16px, 2vw, 32px); padding-top: clamp(48px, 6vw, 80px); background: var(--indigo); color: #E7E3F3; border-top: var(--stroke) solid var(--ink); border-radius: 44px 44px 0 0; overflow: hidden; }
.foot-grid { display: grid; grid-template-columns: 1.3fr repeat(3, minmax(0, .8fr)) 1.2fr; gap: 32px; }
.foot-logo { display: inline-flex; padding: 12px 16px; background: var(--paper); border: var(--stroke) solid var(--ink); border-radius: 16px; box-shadow: 3px 3px 0 #000; }
.foot-logo img { height: 34px; width: auto; }
.foot-brand p { margin-top: 18px; max-width: 32ch; font-size: .9375rem; color: #DCD7EC; }
.foot-col .foot-title { font: 700 .75rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--blue); margin: 0 0 14px; }
.foot-col ul { display: grid; gap: 2px; }
.foot-col a { display: inline-flex; min-height: 34px; align-items: center; font-size: .9375rem; color: #fff; }
.foot-col a:hover { text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--blue); }
.foot-contact address { display: grid; gap: 8px; font-size: .9375rem; color: #DCD7EC; }
.foot-contact address a { color: #fff; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; min-height: 0; }
.foot-news .foot-title { font: 400 1.9rem/1 var(--display); color: #fff; margin: 0; }
.foot-news p { font-size: .9375rem; color: #DCD7EC; margin: 10px 0 16px; }
.foot-legal { position: relative; z-index: 1; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; margin-top: 48px; padding-block: 22px; border-top: 1.5px solid rgba(255, 255, 255, .22); font: 400 .78rem/1.5 var(--mono); color: #CFC9E3; }

/* 11. Motion ---------------------------------------------------------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); transition-delay: var(--rd, 0ms); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .hero-title, .js .hero-sub { animation: rise 560ms var(--ease-out) both; }
.js .hero-sub { animation-delay: 80ms; }
.js .fan-card { animation: settle 640ms var(--ease-out) both; animation-delay: calc(120ms + var(--i) * 50ms); }
.js .sticker { animation: pop 380ms var(--ease-out) both; animation-delay: 620ms; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }
@keyframes settle { from { opacity: 0; transform: translateY(14px) rotate(0deg); } }
@keyframes pop { from { opacity: 0; scale: .6; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
  .band-track { animation: none; }
}

/* 12. Responsive ------------------------------------------------------ */
@media (max-width: 1240px) {
  .nav-list > .nav-item > a { padding: 0 9px; }
  .hdr-cta { display: none; }
}
@media (max-width: 1180px) {
  .pgrid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .chipset-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot-grid { grid-template-columns: 1fr 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
  .foot-news { grid-column: 1 / -1; }
  .partners { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .line-links--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1060px) {
  :root { --header-h: 64px; }
  .nav { display: none; }
  .menu-btn { display: inline-grid; }
  .hdr { grid-template-columns: 1fr auto; }
  .hdr-cta { display: inline-flex; }
  .logo-img { height: 34px; }
}
@media (max-width: 960px) {
  .coll-grid, .story, .faq-split, .find, .pdp, .coll-head, .about-hero, .values, .visit, .contact-grid, .page-head--split, .nf, .two-col, .routes { grid-template-columns: minmax(0, 1fr); }
  .story-media { min-height: 360px; border-right: 0; border-bottom: var(--stroke) solid var(--ink); }
  .joy { top: 300px; left: auto; right: 20px; width: 96px; height: 96px; font-size: 1.25rem; }
  .gallery, .faq-aside, .contact-side { position: static; }
  .stats, .segments { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-big, .stat-wide { grid-column: 1 / -1; grid-row: auto; }
  .journey { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rgrid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .rtile--lg { grid-row: auto; grid-column: 1 / -1; min-height: 420px; }
  .rtile--wide { grid-column: 1 / -1; }
  .pgrid, .pgrid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .line-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fan-card { height: 190px; }
  .find .joined { width: 86px; height: 86px; font-size: 1.1rem; top: -30px; }
  .scroll-hint { display: block; }
  .coll-head figure { max-width: 460px; }
}
@media (max-width: 720px) {
  .facility-grid { grid-template-columns: 1fr; }
  .fan { height: 210px; margin-top: 32px; }
  .fan-card { width: 32%; height: 143px; left: calc(var(--i) * 16.8%); border-width: 1.5px; border-radius: 10px; }
  .fan-card img { padding: 6px; }
  .fan-card:nth-child(1) { --t: 26px; } .fan-card:nth-child(2) { --t: 10px; } .fan-card:nth-child(3) { --t: 22px; } .fan-card:nth-child(4) { --t: 30px; } .fan-card:nth-child(5) { --t: 16px; }
  .sticker-note { top: -14px; left: 0; font-size: .625rem; padding: 7px 10px; }
  .sticker-spark { top: -6px; width: 24px; height: 24px; }
  .sticker-spark .ic { width: 24px; height: 24px; }
  .sticker-mark { top: 150px; width: 36px; height: 36px; left: 80%; }
  .hero-sub { font-size: .75rem; max-width: 34ch; }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .ctile { grid-template-columns: minmax(0, 1fr); }
  .ctile-img { margin: 0 14px 14px; min-height: 200px; }
  .partners { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pillar { grid-template-columns: 56px minmax(0, 1fr); }
  .pillar .pillar-num { display: none; }
  .toolbar .wrap { grid-template-columns: minmax(0, 1fr); }
  .toolbar { position: static; }
  .hdr-cta { display: none; }
  .rmeta { grid-template-columns: minmax(0, 1fr); width: 100%; }
  .rmeta div { border-right: 0; border-bottom: var(--stroke) solid var(--ink); }
  .rmeta div:last-child { border-bottom: 0; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-contact { grid-column: 1 / -1; }
  .note-panel { grid-template-columns: minmax(0, 1fr); transform: none; }
}
@media (max-width: 560px) {
  .pgrid, .pgrid--3, .journey, .line-links, .line-links--4, .chipset-grid, .stats, .segments { grid-template-columns: minmax(0, 1fr); }
  .rgrid { grid-template-columns: minmax(0, 1fr); }
  .keyspecs { grid-template-columns: minmax(0, 1fr); }
  .partners { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; }
  .partner { min-height: 92px; padding: 14px; }
  .btn { white-space: normal; }
  .spec-table th { width: 42%; }
  .spec-table th, .spec-table td { padding: 12px 14px; }
  .foot-grid { grid-template-columns: minmax(0, 1fr); }
  .stat { min-height: 0; }
}
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }
@media (max-width: 600px) { .admin-bar .site-header { top: 0; } }

/* 12. 2.0.2 additions -------------------------------------------------- */
.crosslink { margin-top: 18px; font-size: .9375rem; }
.crosslink a, .text-inline a { text-decoration: underline; text-underline-offset: 3px; }
.spec-table td a { text-decoration: underline; text-underline-offset: 3px; }
.story-copy p + p, .value-list p + p { margin-top: 12px; }