/* Layout concept: black-and-gold showroom. Warm black surfaces, gold light,
   and every model shown on a dark studio "stage" like a jeweller's counter.
   Same system as the Zhixuan Yang e-bike site; only the palette changes.
   Deliberately dark-only: the brand look is black and gold in every theme. */
:root {
  --bg: #0A0906;
  --bg-2: #110F0B;
  --panel: #17140E;
  --panel-2: #1F1B13;
  --line: rgba(212, 175, 90, .15);
  --line-2: rgba(212, 175, 90, .30);
  --ink: #F6F0E1;
  --muted: #B3A88F;
  --dim: #7F7662;
  --blue: #C9A13B;
  --blue-2: #F0CF7A;
  --blue-ink: #1A1305;
  --blue-soft: rgba(212, 175, 90, .13);
  --ig: linear-gradient(45deg, #F58529 0%, #DD2A7B 45%, #8134AF 75%, #515BD4 100%);
  --ig-ink: #FFFFFF;
  --ig-glow: rgba(221, 42, 123, .55);
  --stage: #15120C;
  --good: rgba(240, 207, 122, .14);
  --good-ink: #F3D98B;
  --err: #FF7A7A;
  --grad: linear-gradient(100deg, #B8892B 0%, #F3D98B 55%, #D4AF5A 100%);

  --f-display: "Unbounded", "Arial Black", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Manrope", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;

  --r: 14px;
  --r-sm: 10px;
  --wrap: 1240px;
  --gut: clamp(16px, 4vw, 40px);
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, .7);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.65 var(--f-body); overflow-x: clip; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; }
:focus-visible { outline: 2px solid var(--blue-2); outline-offset: 3px; border-radius: 4px; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--blue); color: var(--blue-ink); padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
.mono { font-family: var(--f-mono); }
.i { width: 20px; height: 20px; flex: none; }
.center { text-align: center; margin: 36px 0 0; }
.break { overflow-wrap: anywhere; }

/* ---------- type ---------- */
.display { font: 700 clamp(1.9rem, 1.1rem + 3vw, 3.4rem)/1.1 var(--f-display); letter-spacing: -.025em; margin: 0 0 20px; text-wrap: balance; }
.display--sm { font-size: clamp(1.6rem, 1.1rem + 1.9vw, 2.5rem); }
.h2 { font: 600 clamp(1.4rem, 1.05rem + 1.3vw, 2.1rem)/1.15 var(--f-display); letter-spacing: -.02em; margin: 0; text-wrap: balance; }
.h3 { font: 600 1.15rem/1.3 var(--f-display); margin: 0 0 8px; letter-spacing: -.01em; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kicker { margin: 0 0 12px; font: 600 .75rem/1 var(--f-mono); text-transform: uppercase; letter-spacing: .16em; color: var(--blue-2); }
.lede { font-size: clamp(1.02rem, .95rem + .3vw, 1.15rem); color: var(--muted); max-width: 60ch; margin: 0 0 28px; }
.sub { color: var(--muted); margin: 10px 0 0; max-width: 60ch; }

/* ---------- buttons ---------- */
.btn {
  --bgc: var(--panel-2); --fgc: var(--ink); --bdc: var(--line-2);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 46px; padding: 11px 22px;
  border-radius: 999px; border: 1px solid var(--bdc); background: var(--bgc); color: var(--fgc);
  font: 700 .95rem/1 var(--f-body); text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn--sm { min-height: 38px; padding: 8px 16px; font-size: .86rem; gap: 8px; }
.btn--lg { min-height: 56px; padding: 15px 28px; font-size: 1rem; }
.btn--block { width: 100%; }
.btn--primary { --fgc: var(--blue-ink); --bdc: transparent; background: var(--grad); box-shadow: 0 10px 30px -10px rgba(201, 161, 59, .8); }
.btn--primary:hover { box-shadow: 0 16px 40px -10px rgba(240, 207, 122, .7); }
.btn--ig { --fgc: var(--ig-ink); --bdc: transparent; background: var(--ig); box-shadow: 0 10px 30px -12px var(--ig-glow); }
.btn--ig:hover { box-shadow: 0 16px 36px -12px var(--ig-glow); }
.btn--ghost { --bgc: transparent; }
.btn--ghost:hover { --bdc: var(--blue-2); }
.btn--light { --bgc: #fff; --fgc: #1A1305; --bdc: transparent; }
.link { display: inline-flex; align-items: center; gap: 6px; color: var(--blue-2); font-weight: 700; text-decoration: none; }
.link .i { transition: transform .2s; width: 16px; height: 16px; }
.link:hover .i { transform: translateX(3px); }

/* ---------- announce + nav ---------- */
.announce { background: var(--grad); color: #1A1305; font-size: .85rem; }
.announce__in { display: flex; justify-content: center; align-items: center; gap: 16px; min-height: 38px; flex-wrap: wrap; padding-block: 6px; text-align: center; }
.announce a { display: inline-flex; align-items: center; gap: 4px; font-weight: 800; text-decoration: none; }
.announce .i { width: 14px; height: 14px; }
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 60; background: rgba(10, 9, 6, .8); backdrop-filter: blur(14px) saturate(140%); border-bottom: 1px solid var(--line); }
@supports not (backdrop-filter: blur(1px)) { .nav { background: var(--bg); } }
.nav__in { position: relative; display: flex; align-items: center; gap: 24px; min-height: 74px; }
.logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; flex: none; }
.logo__mark svg { width: 40px; height: 40px; display: block; }
.logo__txt { display: flex; flex-direction: column; line-height: 1; gap: 5px; }
.logo__txt b { font: 600 1rem/1 var(--f-display); letter-spacing: -.01em; }
.logo__txt small { font: 500 .62rem/1 var(--f-mono); text-transform: uppercase; letter-spacing: .3em; color: var(--blue-2); }
.nav__links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav__links > a:not(.btn) { padding: 8px 12px; border-radius: 999px; text-decoration: none; color: var(--muted); font-weight: 600; font-size: .92rem; transition: color .2s, background .2s; }
.nav__links > a:not(.btn):hover, .nav__links > a[aria-current="page"] { color: var(--ink); background: var(--blue-soft); }
.nav__mobilecta { display: none; }
.nav__toggle { display: none; background: none; border: 0; padding: 10px; margin-right: -10px; cursor: pointer; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 1080px) {
  .nav__toggle { display: block; }
  .nav__cta { margin-left: auto; }
  .nav__links {
    position: absolute; left: calc(-1 * var(--gut)); right: calc(-1 * var(--gut)); top: 100%; margin: 0; padding: 12px var(--gut) 22px;
    flex-direction: column; align-items: stretch; gap: 2px; background: var(--bg-2); border-bottom: 1px solid var(--line);
    display: none; max-height: calc(100vh - 74px); overflow-y: auto;
  }
  .nav__in { position: static; }
  .nav { position: sticky; }
  .nav__links.is-open { display: flex; }
  .nav__links > a:not(.btn) { padding: 14px 12px; font-size: 1.05rem; color: var(--ink); border-radius: 10px; }
  .nav__mobilecta { display: inline-flex; margin-top: 12px; }
}
@media (max-width: 1080px) { .nav__links { left: 0; right: 0; } }
@media (max-width: 420px) { .nav__cta { display: none; } .nav__toggle { margin-left: auto; } .logo__txt b { font-size: .9rem; } }

/* ---------- hero ---------- */
.hero { position: relative; padding-block: clamp(44px, 7vw, 96px) clamp(28px, 4vw, 48px); isolation: isolate; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .3; filter: saturate(.6); }
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60% 70% at 78% 40%, rgba(201, 161, 59, .35), transparent 70%),
    linear-gradient(90deg, var(--bg) 18%, rgba(10, 9, 6, .78) 55%, rgba(10, 9, 6, .6)),
    linear-gradient(0deg, var(--bg) 2%, transparent 40%);
}
.hero__grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.hero__copy { min-width: 0; }
.pill { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 22px; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(201, 161, 59, .1); font: 600 .78rem/1.2 var(--f-mono); letter-spacing: .04em; color: #EBD9A6; }
.pill__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--blue-2); box-shadow: 0 0 0 4px rgba(240, 207, 122, .2); animation: pulse 2s infinite; flex: none; }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(240, 207, 122, 0); } }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__trust { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--muted); font-size: .9rem; }
.hero__trust li { display: inline-flex; align-items: center; gap: 7px; }
.hero__trust .i { color: var(--blue-2); width: 16px; height: 16px; }

.show { background: linear-gradient(180deg, var(--panel-2), var(--panel)); border: 1px solid var(--line-2); border-radius: 24px; padding: 14px; box-shadow: var(--shadow), 0 0 80px -20px rgba(201, 161, 59, .45); min-width: 0; }
.show__stage { position: relative; background: var(--stage); border-radius: 16px; overflow: hidden; aspect-ratio: 900 / 776; }
.show__stage a { display: block; width: 100%; height: 100%; }
.show__stage img { width: 100%; height: 100%; object-fit: cover; transition: opacity .35s, transform .6s; }
.show__stage img.is-swap { opacity: 0; transform: translateX(16px); }
.show__badge { position: absolute; z-index: 1; top: 12px; left: 12px; padding: 6px 12px; border-radius: 999px; background: #0A0906; color: var(--blue-2); border: 1px solid var(--line-2); font: 600 .72rem/1 var(--f-mono); letter-spacing: .05em; }
.show__info { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 6px 12px; flex-wrap: wrap; }
.show__sku { display: block; font: 600 1.35rem/1.1 var(--f-display); }
.show__specs { display: block; color: var(--muted); font-size: .8rem; margin-top: 6px; }
.show__thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.show__thumb { padding: 0; border: 2px solid transparent; border-radius: 10px; background: var(--stage); cursor: pointer; overflow: hidden; opacity: .6; transition: opacity .2s, border-color .2s; }
.show__thumb:hover { opacity: 1; }
.show__thumb[aria-pressed="true"] { border-color: var(--blue-2); opacity: 1; }

.stats { display: grid; grid-template-columns: repeat(5, 1fr); margin: clamp(36px, 5vw, 64px) 0 0; border: 1px solid var(--line); border-radius: var(--r); background: rgba(23, 20, 14, .7); backdrop-filter: blur(6px); }
.stats > div { display: flex; flex-direction: column-reverse; justify-content: flex-end; padding: 22px 22px 20px; border-left: 1px solid var(--line); }
.stats > div:first-child { border-left: 0; }
.stats dt { color: var(--muted); font-size: .82rem; }
.stats dd { margin: 0 0 6px; font: 600 clamp(1.5rem, 1.1rem + 1.2vw, 2.1rem)/1 var(--f-display); font-variant-numeric: tabular-nums; }
.stats dd small { font-size: .5em; color: var(--muted); font-family: var(--f-body); font-weight: 600; }
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats > div { border-left: 0; border-top: 1px solid var(--line); }
  .stats > div:nth-child(-n+2) { border-top: 0; }
  .stats > div:nth-child(even) { border-left: 1px solid var(--line); }
  .stats > div:last-child { grid-column: 1 / -1; }
}

/* ---------- band + marquee ---------- */
.band { border-block: 1px solid var(--line); background: var(--bg-2); padding-block: 18px 0; overflow: hidden; }
.band__in { display: flex; justify-content: center; }
.band__certs { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.cert { display: inline-flex; align-items: center; gap: 7px; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); font: 600 .8rem/1 var(--f-mono); color: #E4D6B0; }
.cert .i { width: 16px; height: 16px; color: var(--blue-2); }
.marquee { margin-top: 18px; border-top: 1px solid var(--line); padding-block: 14px; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; gap: 44px; width: max-content; animation: marquee 60s linear infinite; }
.marquee__track span { color: var(--dim); font: 600 .95rem/1 var(--f-display); white-space: nowrap; letter-spacing: -.01em; display: inline-flex; align-items: center; gap: 44px; }
.marquee__track span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.sec { padding-block: clamp(64px, 9vw, 120px); position: relative; }
.sec--tight { padding-block: clamp(28px, 4vw, 48px) clamp(56px, 8vw, 96px); }
.sec--raise { background: var(--bg-2); border-block: 1px solid var(--line); }
.sec--dark { background: radial-gradient(80% 60% at 0% 0%, rgba(201, 161, 59, .16), transparent 60%), #050403; border-block: 1px solid var(--line); }
.sec__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px 32px; margin-bottom: clamp(28px, 4vw, 48px); flex-wrap: wrap; }
.sec__head--center { flex-direction: column; align-items: center; text-align: center; }
.sec__head--center .sub { margin-inline: auto; }

/* ---------- categories ---------- */
.cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cat { position: relative; display: flex; flex-direction: column; border-radius: var(--r); overflow: hidden; text-decoration: none; background: var(--panel); border: 1px solid var(--line); transition: transform .3s, border-color .3s, box-shadow .3s; }
.cat:hover { transform: translateY(-4px); border-color: var(--line-2); box-shadow: 0 24px 60px -30px rgba(201, 161, 59, .6); }
.cat__img { background: var(--stage); aspect-ratio: 16 / 11; overflow: hidden; }
.cat__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.cat:hover .cat__img img { transform: scale(1.05); }
.cat__body { display: flex; flex-direction: column; gap: 6px; padding: 20px 22px 22px; flex: 1; }
.cat__n { font: 600 .72rem/1 var(--f-mono); color: var(--blue-2); text-transform: uppercase; letter-spacing: .12em; }
.cat__name { font: 600 1.15rem/1.25 var(--f-display); letter-spacing: -.01em; }
.cat__blurb { color: var(--muted); font-size: .93rem; }
.cat__meta { font: 500 .8rem/1.4 var(--f-mono); color: var(--dim); margin-top: 4px; }
.cat__go { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 12px; font-weight: 700; color: var(--ink); font-size: .92rem; }
.cat__go .i { width: 16px; height: 16px; color: var(--blue-2); transition: transform .2s; }
.cat:hover .cat__go .i { transform: translateX(4px); }
@media (max-width: 960px) { .cats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cats { grid-template-columns: 1fr; } }

/* ---------- tabs ---------- */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; padding: 5px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); max-width: 100%; }
.tabs--wrap { border-radius: 18px; }
.tab { border: 0; background: none; color: var(--muted); padding: 9px 16px; border-radius: 999px; cursor: pointer; font-weight: 700; font-size: .88rem; transition: background .2s, color .2s; }
.tab span { font: 500 .75rem/1 var(--f-mono); opacity: .7; margin-left: 4px; }
.tab:hover { color: var(--ink); }
.tab[aria-pressed="true"] { background: var(--grad); color: #1A1305; }
@media (max-width: 700px) {
  .sec__head .tabs, .filters .tabs { flex-wrap: nowrap; overflow-x: auto; border-radius: 999px; scrollbar-width: none; }
  .sec__head .tabs::-webkit-scrollbar, .filters .tabs::-webkit-scrollbar { display: none; }
  .tab { white-space: nowrap; }
}

/* ---------- model cards ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.mcard { display: flex; flex-direction: column; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; min-width: 0; transition: transform .3s, border-color .3s, box-shadow .3s; }
.mcard:hover { transform: translateY(-4px); border-color: var(--line-2); box-shadow: 0 24px 50px -28px rgba(201, 161, 59, .7); }
.mcard__img { position: relative; display: block; background: var(--stage); aspect-ratio: 900 / 776; overflow: hidden; }
.mcard__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.mcard:hover .mcard__img img { transform: scale(1.05); }
.mcard__tag { position: absolute; z-index: 1; top: 10px; left: 10px; padding: 5px 10px; border-radius: 999px; background: #0A0906; color: var(--blue-2); border: 1px solid var(--line-2); font: 600 .68rem/1 var(--f-mono); letter-spacing: .06em; }
.mcard__body { display: flex; flex-direction: column; gap: 12px; padding: 16px; flex: 1; }
.mcard__head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.mcard__title { margin: 0; font: 600 1.25rem/1 var(--f-display); letter-spacing: -.01em; }
.mcard__title a { text-decoration: none; }
.mcard__title a:hover { color: var(--blue-2); }
.specs { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.specs li { display: inline-flex; align-items: center; gap: 5px; padding: 5px 9px; border-radius: 8px; background: var(--panel-2); border: 1px solid var(--line); font: 500 .76rem/1.2 var(--f-mono); color: #E4D6B0; }
.specs .i { width: 14px; height: 14px; color: var(--blue-2); }
.mcard__foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.price { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.price__v { font: 600 1.3rem/1 var(--f-display); font-variant-numeric: tabular-nums; }
.price__u { font-size: .72rem; color: var(--muted); }
.price--ask .price__v { font: 700 .95rem/1.1 var(--f-body); color: var(--ink); }
.price--big .price__v { font-size: clamp(2rem, 1.5rem + 1.6vw, 2.6rem); }
.price--big.price--ask .price__v { font: 600 1.5rem/1.1 var(--f-display); }
.price--big .price__u { font-size: .85rem; }
.cmpbtn { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; transition: all .2s; flex: none; }
.cmpbtn:hover { color: var(--ink); border-color: var(--blue-2); }
.cmpbtn[aria-pressed="true"] { background: var(--blue); border-color: var(--blue); color: var(--blue-ink); }
.cmpbtn .i { width: 16px; height: 16px; }
.cmpbtn--wide { width: 100%; height: auto; min-height: 46px; border-radius: 999px; display: inline-flex; }
.cmpbtn--wide .i { width: 18px; height: 18px; }

/* ---------- why ---------- */
.whys { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.why { padding: 28px; border-radius: var(--r); border: 1px solid var(--line); background: linear-gradient(180deg, var(--panel), rgba(23, 20, 14, .3)); transition: border-color .3s; }
.why:hover { border-color: var(--line-2); }
.why__i { display: inline-grid; place-items: center; width: 50px; height: 50px; border-radius: 14px; background: var(--blue-soft); color: var(--blue-2); margin-bottom: 18px; border: 1px solid var(--line-2); }
.why__i .i { width: 24px; height: 24px; }
.why h3 { font: 600 1.05rem/1.3 var(--f-display); margin: 0 0 8px; }
.why p { margin: 0; color: var(--muted); font-size: .95rem; }
@media (max-width: 960px) { .whys { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .whys { grid-template-columns: 1fr; } }

/* ---------- factory ---------- */
.factory { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.factory__copy { min-width: 0; }
.factory__copy p { color: var(--muted); max-width: 56ch; }
.factory__copy .h2 { margin-bottom: 20px; }
.glance { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 28px 0 0; }
.glance > div { padding: 16px 18px; border-radius: var(--r-sm); border: 1px solid var(--line); background: rgba(23, 20, 14, .6); }
.glance dt { font-size: .8rem; color: var(--muted); }
.glance dd { margin: 4px 0 0; font: 600 1.1rem/1.2 var(--f-display); }
.mosaic { display: grid; grid-template-columns: 1.3fr 1fr; grid-template-rows: 1fr 1fr; gap: 12px; aspect-ratio: 1.15; min-width: 0; }
.mosaic figure { position: relative; margin: 0; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); }
.mosaic__a { grid-row: 1 / 3; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s; }
.mosaic figure:hover img { transform: scale(1.05); }
.mosaic figcaption { position: absolute; left: 12px; bottom: 12px; padding: 6px 12px; border-radius: 999px; background: rgba(10, 9, 6, .8); font: 600 .75rem/1 var(--f-mono); letter-spacing: .04em; }
@media (max-width: 960px) { .factory { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .mosaic { grid-template-rows: auto auto; aspect-ratio: auto; } .mosaic__a { grid-row: auto; grid-column: 1 / -1; aspect-ratio: 4 / 3; } .mosaic figure:not(.mosaic__a) { aspect-ratio: 1; } }

/* ---------- steps ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; position: relative; }
.steps::before { content: ""; position: absolute; top: 28px; left: 12%; right: 12%; height: 1px; background: linear-gradient(90deg, transparent, var(--blue), var(--blue-2), transparent); }
.steps li { position: relative; text-align: center; padding: 0 8px; }
.steps__n { display: inline-grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--bg); border: 1px solid var(--line-2); font: 600 1.2rem/1 var(--f-display); color: var(--blue-2); margin-bottom: 18px; box-shadow: 0 0 0 6px var(--bg), 0 0 30px -4px rgba(201, 161, 59, .6); position: relative; }
.steps h3 { font: 600 1.05rem/1.3 var(--f-display); margin: 0 0 8px; }
.steps p { margin: 0; color: var(--muted); font-size: .94rem; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr 1fr; row-gap: 36px; } .steps::before { display: none; } }
@media (max-width: 480px) { .steps { grid-template-columns: 1fr; } }

/* ---------- OEM ---------- */
.oem { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; border-radius: 28px; overflow: hidden; background: radial-gradient(90% 120% at 100% 0%, rgba(243, 217, 139, .55) 0%, transparent 55%), linear-gradient(120deg, #2A1E07, #6E4F16 60%, #9C7429); color: #fff; }
.oem__copy { padding: clamp(28px, 5vw, 64px); min-width: 0; }
.oem .kicker { color: #F6DD9A; }
.oem .h2 { margin-bottom: 16px; }
.oem p { color: #F1E4C2; max-width: 50ch; }
.ticks { list-style: none; padding: 0; margin: 20px 0 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; }
.ticks li { display: flex; gap: 8px; align-items: flex-start; font-weight: 600; font-size: .95rem; }
.ticks .i { width: 18px; height: 18px; margin-top: 3px; }
.oem__img { align-self: stretch; background: var(--stage); }
.oem__img img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 860px) { .oem { grid-template-columns: 1fr; } .oem__img { order: -1; aspect-ratio: 16 / 10; } }
@media (max-width: 480px) { .ticks { grid-template-columns: 1fr; } .oem .btn { white-space: normal; text-align: center; } }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.faq__intro { position: sticky; top: 110px; }
.faq__intro .btn { margin-top: 24px; }
.faq__list { display: grid; gap: 10px; min-width: 0; }
.faq__list details { border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--panel); transition: border-color .2s; }
.faq__list details[open] { border-color: var(--line-2); }
.faq__list summary { cursor: pointer; list-style: none; padding: 18px 56px 18px 20px; font-weight: 700; position: relative; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary span { position: absolute; right: 18px; top: 50%; width: 24px; height: 24px; margin-top: -12px; border-radius: 50%; background: var(--blue-soft); }
.faq__list summary span::before, .faq__list summary span::after { content: ""; position: absolute; left: 7px; right: 7px; top: 11px; height: 2px; background: var(--blue-2); transition: transform .25s; }
.faq__list summary span::after { transform: rotate(90deg); }
.faq__list details[open] summary span::after { transform: rotate(0); }
.faq__list p { margin: 0; padding: 0 20px 20px; color: var(--muted); }
@media (max-width: 860px) { .faq { grid-template-columns: 1fr; } .faq__intro { position: static; } }

/* ---------- contact ---------- */
.contact { display: grid; grid-template-columns: .85fr 1.15fr; gap: 20px; align-items: start; }
.contact__side { display: grid; gap: 12px; min-width: 0; }
.ccard { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-radius: var(--r); border: 1px solid var(--line); background: var(--panel); text-decoration: none; min-width: 0; transition: border-color .2s, transform .2s; }
a.ccard:hover { border-color: var(--line-2); transform: translateY(-2px); }
.ccard > span:last-child { display: grid; gap: 2px; min-width: 0; }
.ccard small { color: var(--muted); font-size: .8rem; }
.ccard b { font-size: 1.02rem; }
.ccard em { font-style: normal; color: var(--dim); font-size: .84rem; }
.ccard__i { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 14px; background: var(--blue-soft); color: var(--blue-2); flex: none; border: 1px solid var(--line-2); }
.ccard__i .i { width: 22px; height: 22px; }
.ccard--ig { background: linear-gradient(120deg, rgba(221, 42, 123, .16), var(--panel) 70%); border-color: rgba(221, 42, 123, .4); }
.ccard--ig .ccard__i { background: var(--ig); color: var(--ig-ink); border-color: transparent; }
.ccard--ig .ccard__i .i { width: 26px; height: 26px; }
.ccard--ig b { font: 600 1.2rem/1.2 var(--f-display); }
.qr, .qrimg { width: 104px; height: 104px; flex: none; border-radius: 10px; background: #fff; padding: 8px; }
.qr svg { display: block; width: 100%; height: 100%; }
.ccard--qr:has(.qr:empty) { display: none; }
.form { padding: clamp(22px, 3vw, 36px); border-radius: 20px; border: 1px solid var(--line-2); background: linear-gradient(180deg, var(--panel-2), var(--panel)); box-shadow: var(--shadow); min-width: 0; }
.form__title { font: 600 1.35rem/1.2 var(--f-display); margin: 0; }
.form__sub { color: var(--muted); margin: 6px 0 22px; }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 18px; }
.f { display: grid; gap: 6px; min-width: 0; }
.f > span { font-size: .84rem; font-weight: 600; color: #E4D6B0; }
.f--full { grid-column: 1 / -1; }
.f input, .f select, .f textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-2);
  background: var(--bg); color: var(--ink); font: 500 .95rem/1.4 var(--f-body); transition: border-color .2s, box-shadow .2s;
}
.f textarea { resize: vertical; min-height: 110px; }
.f input::placeholder, .f textarea::placeholder { color: var(--dim); }
.f input:focus, .f select:focus, .f textarea:focus { outline: none; border-color: var(--blue-2); box-shadow: 0 0 0 4px rgba(240, 207, 122, .15); }
.f input[aria-invalid="true"] { border-color: var(--err); }
.form__err { color: var(--err); margin: 0 0 14px; font-weight: 600; font-size: .92rem; }
.form__done { margin-top: 14px; padding: 16px; border-radius: 12px; background: var(--good); border: 1px solid rgba(240, 207, 122, .3); }
.form__done p { margin: 0 0 12px; }
.form__note { display: flex; align-items: center; gap: 6px; justify-content: center; margin: 14px 0 0; color: var(--dim); font-size: .82rem; }
.form__note .i { width: 14px; height: 14px; }
@media (max-width: 960px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .form__grid { grid-template-columns: 1fr; } .qr, .qrimg { width: 88px; height: 88px; } }

/* ---------- page head / catalogue ---------- */
.phead { position: relative; padding-block: clamp(20px, 3vw, 32px) clamp(24px, 3vw, 36px); overflow: hidden; isolation: isolate; border-bottom: 1px solid var(--line); }
.phead__bg { position: absolute; inset: 0; z-index: -1; background: radial-gradient(50% 120% at 85% 0%, rgba(201, 161, 59, .3), transparent 70%), radial-gradient(40% 80% at 100% 100%, rgba(240, 207, 122, .12), transparent 70%); }
.phead .lede { margin-bottom: 0; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .85rem; color: var(--dim); padding-block: 18px 16px; }
.phead .crumbs { padding-top: 0; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--ink); }
.filters { position: sticky; top: 74px; z-index: 30; display: grid; gap: 12px; padding: 14px 0; margin-bottom: 18px; background: rgba(10, 9, 6, .92); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.filters__row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.f--inline input, .f--inline select { min-height: 44px; width: 260px; max-width: 100%; }
.count { margin: 0 0 0 auto; font: 500 .82rem/1 var(--f-mono); color: var(--muted); }
.empty { padding: 48px 0; text-align: center; color: var(--muted); }
@media (max-width: 640px) {
  .filters { position: static; }
  .f--inline { flex: 1 1 100%; }
  .f--inline input, .f--inline select { width: 100%; }
  .count { margin: 0; }
}

/* ---------- product page ---------- */
.pdp { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(24px, 4vw, 56px); padding-bottom: clamp(40px, 6vw, 72px); align-items: start; }
.pdp__media { position: sticky; top: 96px; min-width: 0; }
.pdp__stage { position: relative; background: var(--stage); border-radius: 22px; overflow: hidden; aspect-ratio: 900 / 776; cursor: zoom-in; box-shadow: var(--shadow), 0 0 0 1px var(--line); }
.pdp__stage img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; transform-origin: var(--zx, 50%) var(--zy, 50%); }
.pdp__stage.is-zoom img { transform: scale(1.9); }
.pdp__tag { position: absolute; z-index: 1; top: 14px; left: 14px; padding: 7px 13px; border-radius: 999px; background: #0A0906; color: var(--blue-2); border: 1px solid var(--line-2); font: 600 .74rem/1 var(--f-mono); letter-spacing: .05em; }
.pdp__nav { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 14px; font-size: .9rem; }
.pdp__nav a { color: var(--muted); text-decoration: none; font-weight: 700; padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; }
.pdp__nav a:hover { color: var(--ink); border-color: var(--blue-2); }
.pdp__nav span { color: var(--dim); font-size: .78rem; }
.pdp__info { min-width: 0; }
.pdp__info .lede { font-size: 1rem; }
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 22px; }
.tile { display: grid; gap: 4px; padding: 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel); min-width: 0; }
.tile .i { width: 18px; height: 18px; color: var(--blue-2); }
.tile small { color: var(--muted); font-size: .75rem; }
.tile b { font: 600 1.2rem/1.1 var(--f-display); overflow-wrap: anywhere; }
.tile b span { font: 600 .7rem/1 var(--f-body); color: var(--muted); margin-left: 3px; }
.buy { display: grid; gap: 16px; padding: clamp(18px, 2.5vw, 26px); border-radius: 20px; border: 1px solid var(--line-2); background: linear-gradient(180deg, var(--panel-2), var(--panel)); }
.buy > * { min-width: 0; }
.buy__terms { margin: -8px 0 0; color: var(--muted); font-size: .84rem; }
.buy__how { margin: -4px 0 0; color: var(--dim); font-size: .84rem; text-align: center; }
.opt { border: 0; padding: 0; margin: 0; display: grid; gap: 8px; min-width: 0; }
.opt legend, .opt > label { font-size: .85rem; font-weight: 700; color: #E4D6B0; padding: 0; margin-bottom: 8px; }
.seg { display: flex; flex-wrap: wrap; gap: 8px; }
.seg__b { padding: 10px 16px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--bg); color: var(--muted); cursor: pointer; font: 600 .88rem/1 var(--f-mono); }
.seg__b[aria-pressed="true"] { border-color: var(--blue-2); color: var(--ink); background: var(--blue-soft); box-shadow: inset 0 0 0 1px var(--blue-2); }
.qty { display: inline-flex; align-items: stretch; border: 1px solid var(--line-2); border-radius: 12px; width: max-content; overflow: hidden; background: var(--bg); }
.qty button { width: 48px; min-height: 48px; border: 0; background: none; color: var(--ink); font-size: 1.3rem; cursor: pointer; }
.qty button:hover { background: var(--blue-soft); }
.qty input { width: 76px; border: 0; border-inline: 1px solid var(--line-2); background: transparent; color: var(--ink); text-align: center; font: 700 1.05rem/1 var(--f-mono); -moz-appearance: textfield; }
.qty input::-webkit-inner-spin-button, .qty input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.qty__hint { margin: 0; font-size: .85rem; color: var(--muted); }
.qty__hint.is-bulk { color: var(--good-ink); }
.assure { list-style: none; padding: 14px 0 0; margin: 0; display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; border-top: 1px solid var(--line); font-size: .82rem; color: var(--muted); }
.assure li { display: inline-flex; align-items: center; gap: 6px; }
.assure .i { width: 16px; height: 16px; color: var(--blue-2); }
.pdp__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.pdp__grid > * { min-width: 0; }
.tablewrap { overflow-x: auto; min-width: 0; }
.spec { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.spec caption { text-align: left; font: 600 1.35rem/1.2 var(--f-display); padding-bottom: 16px; }
.spec th, .spec td { text-align: left; padding: 13px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec th[scope="row"] { color: var(--muted); font-weight: 500; width: 46%; }
.spec td { font-weight: 600; }
.spec__g th { font: 600 .72rem/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--blue-2); background: var(--panel); }
.bars { display: grid; gap: 16px; margin: 20px 0 28px; }
.bar { display: grid; grid-template-columns: 110px 1fr 86px; gap: 12px; align-items: center; font-size: .9rem; }
.bar__l { color: var(--muted); }
.bar__t { height: 10px; border-radius: 99px; background: var(--panel-2); overflow: hidden; border: 1px solid var(--line); }
.bar__f { display: block; height: 100%; background: var(--grad); border-radius: 99px; }
.bar__v { text-align: right; font-size: .82rem; }
.hq { padding: 22px; border-radius: var(--r); border: 1px solid var(--line-2); background: radial-gradient(100% 120% at 100% 0%, rgba(201, 161, 59, .2), transparent 60%), var(--panel); }
.hq__top { display: flex; gap: 14px; align-items: center; }
.hq__top .i { width: 44px; height: 44px; padding: 10px; border-radius: 12px; background: var(--blue-soft); color: var(--blue-2); }
.hq__top div { display: grid; }
.hq small { color: var(--muted); }
.hq b { font: 600 1.6rem/1.1 var(--f-display); }
.hq p { margin: 12px 0 0; color: var(--muted); font-size: .9rem; }
.stickybuy { display: none; }
@media (max-width: 960px) {
  .pdp, .pdp__grid { grid-template-columns: 1fr; }
  .pdp__media { position: static; }
}
@media (max-width: 560px) { .tiles { grid-template-columns: 1fr 1fr; } .bar { grid-template-columns: 88px 1fr 72px; } }
@media (max-width: 760px) {
  .stickybuy {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; gap: 12px; align-items: center; justify-content: space-between;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px)); background: rgba(17, 15, 11, .96); backdrop-filter: blur(10px);
    border-top: 1px solid var(--line-2); transform: translateY(110%); transition: transform .3s;
  }
  .stickybuy.is-on { transform: none; }
  .stickybuy__t { display: grid; line-height: 1.3; min-width: 0; }
  .stickybuy__t span { color: var(--muted); font-size: .82rem; }
  body[data-page="model"] .ig-float { display: none; }
}

/* ---------- compare ---------- */
.pickers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
@media (max-width: 760px) { .pickers { grid-template-columns: 1fr 1fr; } }
.cmp { border-collapse: collapse; width: 100%; min-width: 620px; font-variant-numeric: tabular-nums; }
.cmp th, .cmp td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.cmp thead td { vertical-align: bottom; border-bottom: 0; }
.cmp tbody th { color: var(--muted); font-weight: 500; width: 190px; }
.cmp td { font-weight: 600; }
.cmp td.best { color: var(--good-ink); background: var(--good); }
.cmp__img { display: block; background: var(--stage); border-radius: 12px; overflow: hidden; aspect-ratio: 900 / 776; }
.cmp__img img { width: 100%; height: 100%; object-fit: cover; }
.cmp__name { display: block; margin: 12px 0 10px; font: 600 1.15rem/1.2 var(--f-display); text-decoration: none; }
.cmp__g th { font: 600 .72rem/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--blue-2); background: var(--panel); }
.cmp-empty { padding: 40px; text-align: center; color: var(--muted); border: 1px dashed var(--line-2); border-radius: var(--r); }
.cmp-share { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 22px; }
.note { padding: 12px 16px; border: 1px dashed var(--line-2); border-radius: 12px; color: var(--muted); }

/* ---------- tray + floating Instagram button ---------- */
.tray { position: fixed; left: 50%; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); z-index: 55; display: flex; align-items: center; gap: 12px; padding: 8px 8px 8px 18px; border-radius: 999px; background: rgba(31, 27, 19, .96); border: 1px solid var(--line-2); box-shadow: var(--shadow); max-width: calc(100% - 32px); }
.tray > span { display: inline-flex; align-items: center; gap: 8px; font-size: .9rem; white-space: nowrap; }
.tray > span .i { width: 18px; height: 18px; color: var(--blue-2); }
.tray__x { background: none; border: 0; color: var(--muted); cursor: pointer; padding: 6px 10px; font-size: 1rem; }
body[data-page="compare"] .tray { display: none; }
body[data-page="model"] .tray { bottom: calc(84px + env(safe-area-inset-bottom, 0px)); }
.ig-float { position: fixed; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 54; width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; background: var(--ig); color: var(--ig-ink); box-shadow: 0 12px 30px -8px var(--ig-glow); transition: transform .2s; }
.ig-float:hover { transform: scale(1.08); }
.ig-float .i { width: 30px; height: 30px; }
@media (max-width: 560px) { .tray { bottom: calc(92px + env(safe-area-inset-bottom, 0px)); } }

/* ---------- copied-order toast ---------- */
.toast { position: fixed; left: 50%; top: calc(90px + env(safe-area-inset-top, 0px)); transform: translateX(-50%); z-index: 80; max-width: calc(100% - 32px); padding: 12px 18px; border-radius: 14px; background: var(--panel-2); border: 1px solid var(--line-2); box-shadow: var(--shadow); font-weight: 600; font-size: .92rem; text-align: center; }
.form__copy { width: 100%; margin: 0 0 12px; padding: 12px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--bg); color: var(--ink); font: 500 .85rem/1.5 var(--f-mono); resize: vertical; }

/* ---------- footer ---------- */
.foot { background: #050403; border-top: 1px solid var(--line); padding-block: 56px 28px; margin-top: 64px; }
.foot__cta { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; padding: clamp(24px, 4vw, 44px); margin: -120px 0 56px; border-radius: 24px; background: radial-gradient(70% 140% at 100% 0%, rgba(201, 161, 59, .35), transparent 60%), linear-gradient(120deg, var(--panel-2), var(--panel)); border: 1px solid var(--line-2); box-shadow: var(--shadow); }
.foot__cta p { color: var(--muted); margin: 8px 0 0; }
.foot__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 36px; }
.foot__grid > * { min-width: 0; }
.foot__brand p { color: var(--muted); font-size: .92rem; max-width: 40ch; margin: 18px 0; }
.foot__certs { display: flex; flex-wrap: wrap; gap: 6px; }
.foot__certs span { padding: 5px 9px; border-radius: 6px; border: 1px solid var(--line); font: 500 .7rem/1 var(--f-mono); color: var(--muted); }
.foot__h { font: 600 .74rem/1 var(--f-mono); text-transform: uppercase; letter-spacing: .16em; color: var(--blue-2); margin: 8px 0 18px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: .93rem; }
.foot ul a { color: var(--muted); text-decoration: none; }
.foot ul a:hover { color: var(--ink); }
.foot__contact li { display: flex; gap: 10px; align-items: flex-start; color: var(--muted); overflow-wrap: anywhere; }
.foot__contact .i { width: 16px; height: 16px; margin-top: 4px; color: var(--blue-2); }
.foot__base { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--dim); font-size: .82rem; }
@media (max-width: 900px) { .foot__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot__grid { grid-template-columns: 1fr; } .foot__cta .btn { width: 100%; } }

.prose { max-width: 70ch; color: var(--muted); }
.prose p { margin: 0 0 16px; }
.prose a { color: var(--blue-2); }

/* ---------- phone stage (shown until real photos are added) ---------- */
.ph { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 18px; text-align: center;
  background: radial-gradient(70% 80% at 50% 0%, rgba(240, 207, 122, .20), transparent 70%), radial-gradient(60% 60% at 50% 120%, rgba(201, 161, 59, .16), transparent 70%), var(--stage); }
.ph::before { content: ""; position: absolute; inset: 12px; border: 1px solid var(--line); border-radius: 12px; pointer-events: none; }
.ph__k { font: 600 .66rem/1 var(--f-mono); letter-spacing: .3em; text-transform: uppercase; color: var(--muted); }
.ph__n { font: 700 clamp(2.2rem, 1.2rem + 4vw, 3.6rem)/.95 var(--f-display); letter-spacing: -.04em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ph__v { font: 600 .95rem/1.2 var(--f-display); color: var(--ink); letter-spacing: -.01em; }
.ph__y { font: 500 .72rem/1 var(--f-mono); color: var(--dim); letter-spacing: .12em; }
.show__stage .ph__n, .pdp__stage .ph__n { font-size: clamp(3rem, 2rem + 5vw, 5.4rem); }
.show__stage .ph__v, .pdp__stage .ph__v { font-size: 1.3rem; }
.show__thumb .ph { position: relative; aspect-ratio: 900 / 776; padding: 6px; gap: 2px; }
.show__thumb .ph::before { inset: 4px; border-radius: 6px; }
.show__thumb .ph__n { font-size: 1.3rem; }
.show__thumb .ph__k, .show__thumb .ph__y { display: none; }
.show__thumb .ph__v { font-size: .6rem; }
.cat__img { position: relative; }
.cmp__img { position: relative; }
.oem__img { position: relative; min-height: 260px; }
.show__stage .ph { transition: opacity .25s; }
.show__stage .ph.is-swap { opacity: 0; }
.seg__b:disabled { opacity: .35; cursor: not-allowed; text-decoration: line-through; }
.grades { display: grid; gap: 12px; min-width: 0; }
.grade { display: grid; grid-template-columns: 64px 1fr; gap: 18px; align-items: center; padding: 20px 22px; border-radius: var(--r); border: 1px solid var(--line); background: rgba(23, 20, 14, .6); }
.grade__l { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 16px; background: var(--blue-soft); border: 1px solid var(--line-2); font: 700 1.3rem/1 var(--f-display); color: var(--blue-2); }
.grade h3 { font: 600 1.05rem/1.3 var(--f-display); margin: 0 0 4px; }
.grade p { margin: 0; color: var(--muted); font-size: .92rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .marquee__track { animation: none; }
}
.seg__b.is-na { opacity: .45; border-style: dashed; }
.seg__b.is-na[aria-pressed="true"] { opacity: 1; border-style: solid; }

/* ---------- phone photos on the stage ---------- */
.ph--photo { gap: 8px; }
.ph--photo .ph__img { position: relative; width: auto; height: 78%; max-width: 70%; object-fit: contain; filter: drop-shadow(0 18px 28px rgba(0, 0, 0, .55)); transition: transform .5s; }
.ph--photo .ph__y { position: absolute; bottom: 20px; left: 0; right: 0; }
.mcard__img .ph--photo .ph__img, .cat__img .ph--photo .ph__img { width: auto; height: 76%; object-fit: contain; }
.mcard:hover .mcard__img .ph__img, .cat:hover .cat__img .ph__img { transform: scale(1.05) translateY(-4px); }
.show__stage .ph--photo .ph__img { height: 80%; width: auto; }
.pdp__stage .ph--photo .ph__img { height: 80%; width: auto; }
.pdp__stage.is-zoom .ph__img { transform: scale(1.6); }
.show__thumb .ph--photo { gap: 0; }
.show__thumb .ph--photo .ph__img { height: 86%; }
.show__thumb .ph--photo .ph__y { display: none; }
.oem__img .ph--photo .ph__img { height: 70%; }

.ph--photo .ph__img { max-width: 84%; }