/* OmniLinx site styles */
:root {
  --blue: #1E6FC0;
  --blue-dark: #165796;
  --blue-deep: #0F2C4D;
  --cyan: #2ED3E0;
  --grad: linear-gradient(120deg, #2ED3E0 0%, #1E6FC0 70%);
  --grad-dark: linear-gradient(120deg, #0F2C4D 0%, #164E86 55%, #1E6FC0 100%);
  --ink: #2B2F33;
  --muted: #5E6770;
  --line: #E1E6EC;
  --surface: #F3F6F9;
  --surface-2: #E9EEF3;
  --white: #fff;
  --footer: #101C2A;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(16, 28, 42, .06), 0 6px 20px rgba(16, 28, 42, .06);
  --shadow-lg: 0 12px 40px rgba(16, 28, 42, .14);
  --header-h: 76px;
  --font-head: 'Montserrat', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font-body); font-size: 16px; line-height: 1.6; color: var(--ink); background: var(--white); overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-head); color: var(--ink); line-height: 1.25; margin: 0 0 .6em; font-weight: 600; }
h1 { font-size: clamp(1.7rem, 1.2rem + 1.6vw, 2.35rem); }
h2 { font-size: clamp(1.4rem, 1.1rem + 1vw, 1.9rem); }
.h4 { font-size: 1.35rem; } .h5 { font-size: 1.15rem; } .h6 { font-size: 1rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.2em; }
button { font: inherit; cursor: pointer; }
.i { width: 1.25em; height: 1.25em; flex-shrink: 0; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.center { text-align: center; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--blue); color: #fff; padding: 8px 14px; border-radius: 6px; z-index: 1000; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid rgba(46, 211, 224, .7); outline-offset: 2px; }
.lead { font-size: 1.12rem; color: var(--muted); }
.note { color: var(--muted); font-size: .9rem; margin-top: 1.5em; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: .5em; padding: .72em 1.35em; border-radius: 10px; font-weight: 600; font-size: .95rem; line-height: 1.2; border: 1.5px solid transparent; transition: background .2s, color .2s, border-color .2s, box-shadow .2s, transform .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn-sm { padding: .55em 1em; font-size: .85rem; }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 4px 14px rgba(30, 111, 192, .25); }
.btn-primary:hover { background: var(--blue-dark); color: #fff; }
.btn-ghost { background: #fff; color: var(--blue); border-color: #C9D8E8; }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue-dark); }
.btn-light { background: #fff; color: var(--blue-deep); }
.btn-light:hover { background: #E8F7FA; color: var(--blue-deep); }
.btn-outline-light { color: #fff; border-color: rgba(255, 255, 255, .55); }
.btn-outline-light:hover { color: #fff; border-color: #fff; background: rgba(255, 255, 255, .1); }
.link-btn { background: none; border: 0; padding: 0; color: var(--blue); font-weight: 600; display: inline-flex; align-items: center; gap: .35em; }
.link-btn .i { width: 1em; height: 1em; }

/* header */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, .97); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; height: var(--header-h); gap: 24px; }
.logo img { height: 52px; width: auto; }
.main-nav { flex: 1; display: flex; justify-content: center; }
.nav-list { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; }
.nav-item { position: static; }
.nav-item.has-drop { position: relative; }
.nav-link { display: block; padding: 26px 11px; font-family: var(--font-head); font-weight: 600; font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ink); position: relative; }
.nav-link::after { content: ''; position: absolute; left: 11px; right: 11px; bottom: 18px; height: 2px; background: var(--grad); transform: scaleX(0); transition: transform .2s; }
.nav-item:hover > .nav-link, .nav-item.active > .nav-link { color: var(--blue); }
.nav-item:hover > .nav-link::after, .nav-item.active > .nav-link::after { transform: scaleX(1); }
.sub-toggle { display: none; }
.drop { list-style: none; margin: 0; padding: 8px; position: absolute; top: 100%; left: 0; min-width: 210px; background: #fff; border-radius: 0 0 12px 12px; border-top: 3px solid var(--blue); box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .18s; }
.drop a { display: flex; justify-content: space-between; gap: 10px; padding: 9px 12px; border-radius: 6px; color: var(--ink); font-size: .92rem; }
.drop a:hover { background: var(--surface); color: var(--blue); }
.drop em { font-style: normal; color: var(--muted); font-size: .8rem; }
.nav-item.has-drop:hover > .drop, .nav-item.has-drop:focus-within > .drop { opacity: 1; visibility: visible; transform: none; }
.mobile-only { display: none; }
.mega { position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-top: 3px solid var(--blue); box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .18s; }
.nav-item.has-mega:hover > .mega, .nav-item.has-mega:focus-within > .mega { opacity: 1; visibility: visible; transform: none; }
.mega-inner { padding-top: 22px; padding-bottom: 26px; }
.mega-top { display: flex; gap: 12px; margin-bottom: 16px; }
.mega-top a { padding: 7px 14px; background: var(--surface); border-radius: 999px; font-weight: 600; font-size: .88rem; color: var(--ink); }
.mega-top a:hover { background: var(--blue); color: #fff; }
.mega-top em, .mega-cat em { font-style: normal; font-size: .75rem; background: #fff; color: var(--muted); padding: 1px 8px; border-radius: 999px; margin-left: 4px; }
.mega-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px 22px; }
.mega-cat { display: flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 600; font-size: .9rem; color: var(--ink); padding-bottom: 8px; border-bottom: 1px solid var(--line); margin-bottom: 6px; }
.mega-cat .i { color: var(--blue); }
.mega-cat em { background: var(--surface); margin-left: auto; }
.mega-cat:hover { color: var(--blue); }
.mega-col ul { list-style: none; padding: 0; margin: 0 0 4px; }
.mega-col li a { display: block; font-size: .82rem; color: var(--muted); padding: 3px 0; line-height: 1.35; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.mega-col li a b { color: var(--ink); font-weight: 600; }
.mega-col li a:hover, .mega-col li a:hover b { color: var(--blue); }
.mega-more { font-size: .8rem; font-weight: 600; display: inline-flex; align-items: center; gap: 4px; }
.mega-more .i { width: 1em; }
.header-tools { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.icon-btn { background: none; border: 0; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 10px; color: var(--ink); }
.icon-btn:hover { background: var(--surface); color: var(--blue); }
.menu-toggle { display: none; }
.nav-cta-mobile { display: none; }

/* search overlay */
.search-overlay { position: fixed; inset: 0; z-index: 200; background: rgba(16, 28, 42, .55); padding-top: 90px; }
.search-overlay[hidden] { display: none; }
.search-form { display: flex; align-items: center; gap: 12px; background: #fff; border-radius: 14px; padding: 8px 8px 8px 18px; box-shadow: var(--shadow-lg); max-width: 760px; margin: 0 auto; }
.search-form > .i { color: var(--muted); }
.search-form input { flex: 1; border: 0; font: inherit; font-size: 1.1rem; padding: 10px 0; outline: none; min-width: 0; }
.search-results { max-width: 760px; margin: 10px auto 0; background: #fff; border-radius: 14px; box-shadow: var(--shadow-lg); overflow: hidden; }
.search-results:empty { display: none; }
.sr-item { display: flex; gap: 14px; align-items: center; padding: 10px 16px; color: var(--ink); border-bottom: 1px solid var(--line); }
.sr-item:hover, .sr-item.focus { background: var(--surface); }
.sr-item img { width: 64px; height: 46px; object-fit: contain; background: #fff; border-radius: 6px; }
.sr-item b { display: block; color: var(--blue); font-size: .9rem; }
.sr-item span { font-size: .9rem; }
.sr-item small { color: var(--muted); display: block; font-size: .78rem; }
.sr-all, .sr-none { display: block; padding: 12px 16px; font-weight: 600; font-size: .9rem; }
.sr-none { color: var(--muted); font-weight: 400; }

/* breadcrumb + page head */
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 4px; padding: 14px 0 0; margin: 0; font-size: .85rem; color: var(--muted); }
.breadcrumb li + li::before { content: '›'; margin: 0 6px; color: #A7B0BA; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb [aria-current] { color: var(--ink); }
.page-head { padding-top: 18px; padding-bottom: 8px; }
h1.underline { position: relative; padding-bottom: 14px; }
h1.underline::after { content: ''; position: absolute; left: 0; bottom: 0; width: 56px; height: 4px; border-radius: 2px; background: var(--grad); }
.page-sub { color: var(--muted); font-size: 1.08rem; max-width: 760px; }
.page-body { padding-top: 18px; padding-bottom: 64px; }

/* hero */
.hero { position: relative; background: var(--grad-dark); color: #fff; overflow: hidden; }
.hero::before { content: ''; position: absolute; width: 720px; height: 720px; right: -160px; top: -260px; border-radius: 50%; background: radial-gradient(circle, rgba(46, 211, 224, .35), transparent 65%); }
.hero::after { content: ''; position: absolute; inset: auto 0 0 0; height: 80px; background: linear-gradient(to top, rgba(15, 44, 77, .4), transparent); pointer-events: none; }
.hero-track { position: relative; min-height: 520px; }
.hero-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .6s, visibility .6s; }
.hero-slide.active { opacity: 1; visibility: visible; position: relative; }
.hero-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; min-height: 520px; padding-top: 56px; padding-bottom: 80px; position: relative; z-index: 1; }
.eyebrow { display: inline-block; font-family: var(--font-head); font-weight: 600; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); margin-bottom: 14px; }
.eyebrow.dark { color: var(--blue); }
.hero-title { color: #fff; font-size: clamp(1.9rem, 1.2rem + 2.4vw, 3.1rem); font-weight: 700; line-height: 1.12; margin-bottom: 18px; }
.hero-text p { font-size: 1.1rem; color: rgba(255, 255, 255, .85); max-width: 520px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-visual { display: block; position: relative; }
.hero-img { display: grid; place-items: center; background: #fff; border-radius: 22px; padding: 22px; box-shadow: 0 30px 60px rgba(0, 0, 0, .3); aspect-ratio: 4 / 3; }
.hero-img img { max-height: 100%; width: 100%; object-fit: contain; }
.hero-tag { position: absolute; left: 22px; bottom: -18px; background: var(--grad); color: #fff; font-size: .85rem; padding: 8px 14px; border-radius: 10px; box-shadow: var(--shadow); max-width: 85%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hero-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .35); background: rgba(255, 255, 255, .08); color: #fff; display: grid; place-items: center; }
.hero-arrow:hover { background: rgba(255, 255, 255, .2); }
.hero-arrow.prev { left: 16px; } .hero-arrow.next { right: 16px; }
.hero-dots { position: absolute; left: 0; right: 0; bottom: 22px; display: flex; justify-content: center; gap: 8px; z-index: 2; }
.hero-dots button { width: 10px; height: 10px; border-radius: 999px; border: 0; background: rgba(255, 255, 255, .4); padding: 0; transition: width .25s, background .25s; }
.hero-dots button.active { width: 28px; background: var(--cyan); }
.hero-dots .hero-pause { width: 22px; height: 22px; background: none; color: rgba(255, 255, 255, .8); display: grid; place-items: center; margin-top: -6px; }
.hero-dots .hero-pause .i { width: 14px; height: 14px; }

/* home product tabs */
.home-products { background: var(--surface); padding: 56px 0 100px; position: relative; overflow: hidden; }
.home-products::after { content: ''; position: absolute; left: -10%; right: -10%; bottom: -70px; height: 120px; background: #fff; border-radius: 50%; }
.home-products .container { position: relative; z-index: 1; }
.pt-tabs { display: flex; justify-content: center; align-items: center; gap: 28px; margin-bottom: 30px; }
.pt-tabs button { background: none; border: 0; font-family: var(--font-head); font-size: clamp(1.2rem, 1rem + .8vw, 1.7rem); font-weight: 600; color: var(--ink); padding: 4px 0; position: relative; }
.pt-tabs button[aria-selected="true"] { color: var(--blue); }
.pt-tabs button[aria-selected="true"]::after { content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 3px; border-radius: 2px; background: var(--grad); }
.pt-sep { width: 1px; height: 28px; background: #B8C3CF; }
.carousel { position: relative; }
.car-track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 48px) / 3); gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 6px 4px 20px; }
.car-track::-webkit-scrollbar { display: none; }
.car-btn { position: absolute; top: 45%; transform: translateY(-50%); z-index: 2; width: 44px; height: 44px; border-radius: 50%; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); display: grid; place-items: center; color: var(--ink); }
.car-btn:hover { color: var(--blue); border-color: var(--blue); }
.car-btn.prev { left: -22px; } .car-btn.next { right: -22px; }
.car-btn[disabled] { opacity: .35; cursor: default; }
.tab-card { scroll-snap-align: start; background: #fff; border-radius: 20px; padding: 26px 24px 64px; display: flex; flex-direction: column; align-items: center; text-align: center; color: var(--ink); box-shadow: var(--shadow); position: relative; transition: transform .2s, box-shadow .2s; min-height: 400px; }
.tab-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); color: var(--ink); }
.tab-card-title { font-family: var(--font-head); font-weight: 600; font-size: 1rem; line-height: 1.35; min-height: 2.7em; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.tab-card-img { flex: 1; display: grid; place-items: center; width: 100%; margin: 18px 0; aspect-ratio: 4 / 3; }
.tab-card-img img { max-height: 210px; object-fit: contain; }
.tab-card-model { color: var(--muted); font-weight: 600; letter-spacing: .03em; }
.plus { position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); width: 38px; height: 38px; border-radius: 50%; background: var(--grad); color: #fff; display: grid; place-items: center; }

.section-title { text-align: center; margin-bottom: 28px; }
.section-title.left { text-align: left; }

/* home categories */
.home-cats { padding-top: 64px; padding-bottom: 40px; }
.cat-tiles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.cat-tile { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 18px; display: flex; flex-direction: column; gap: 6px; color: var(--ink); transition: .2s; }
.cat-tile:hover { border-color: transparent; box-shadow: var(--shadow-lg); transform: translateY(-3px); color: var(--ink); }
.cat-icon { width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(135deg, rgba(46, 211, 224, .18), rgba(30, 111, 192, .14)); color: var(--blue); display: grid; place-items: center; margin-bottom: 6px; }
.cat-icon .i { width: 26px; height: 26px; }
.cat-name { font-family: var(--font-head); font-weight: 600; font-size: .95rem; line-height: 1.3; }
.cat-count { font-size: .82rem; color: var(--muted); }

/* home solutions */
.home-solutions { padding: 64px 0; }
.sol-inner { display: grid; grid-template-columns: 1fr 1.1fr auto; gap: 48px; align-items: center; }
.sol-visual { position: relative; aspect-ratio: 1; max-width: 420px; width: 100%; margin: 0 auto; }
.sol-ring { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 200deg, var(--cyan), var(--blue), var(--cyan)); padding: 10px; -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 10px), #000 calc(100% - 9px)); mask: radial-gradient(farthest-side, transparent calc(100% - 10px), #000 calc(100% - 9px)); }
.sol-art { position: absolute; inset: 24px; border-radius: 50%; background: radial-gradient(circle at 30% 25%, #2a7fd0, var(--blue-deep)); display: grid; place-items: center; color: #fff; opacity: 0; transform: scale(.94); transition: .45s; }
.sol-art.active { opacity: 1; transform: none; }
.sol-art .i { width: 42%; height: 42%; stroke-width: 1.2; color: var(--cyan); }
.sol-copy h3 { font-size: 1.4rem; color: var(--blue); }
.sol-copy p { color: var(--muted); font-size: 1.05rem; }
.sol-picker { display: flex; flex-direction: column; gap: 10px; }
.sol-picker button { display: flex; align-items: center; gap: 10px; background: none; border: 0; padding: 4px; text-align: left; color: var(--muted); }
.sol-picker button span { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); color: var(--blue); border: 2px solid transparent; transition: .2s; }
.sol-picker button em { font-style: normal; font-size: .85rem; font-weight: 600; max-width: 130px; line-height: 1.25; }
.sol-picker button[aria-selected="true"] span { border-color: var(--cyan); background: var(--grad); color: #fff; }
.sol-picker button[aria-selected="true"] { color: var(--ink); }

/* guides cards */
.home-guides { padding-top: 24px; padding-bottom: 72px; }
.card-grid { display: grid; gap: 22px; margin-bottom: 1.5em; }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.card-grid.two { grid-template-columns: repeat(2, 1fr); }
.guide-card, .info-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; color: var(--ink); display: flex; flex-direction: column; }
.guide-card { transition: .2s; }
.guide-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); color: var(--ink); border-color: transparent; }
.guide-card h3, .info-card h3 { font-size: 1.08rem; }
.guide-card p, .info-card p { color: var(--muted); font-size: .95rem; }
.guide-card .more { margin-top: auto; color: var(--blue); font-weight: 600; display: inline-flex; gap: 6px; align-items: center; }
.guide-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--grad); color: #fff; display: grid; place-items: center; margin-bottom: 16px; }
.guide-icon .i { width: 26px; height: 26px; }
.info-card .num { font-family: var(--font-head); font-weight: 700; font-size: 1.6rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 6px; }

/* OEM band + CTA */
.home-oem { background: var(--grad); color: #fff; padding: 52px 0; }
.oem-inner, .cta-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.home-oem h2 { color: #fff; margin-bottom: .3em; }
.home-oem p { max-width: 640px; margin: 0; color: rgba(255, 255, 255, .92); }
.home-oem .eyebrow { color: #fff; opacity: .85; }
.cta-band { background: var(--blue-deep); color: #fff; padding: 40px 0; }
.cta-band h2 { color: #fff; font-size: 1.45rem; margin-bottom: .25em; }
.cta-band p { margin: 0; color: rgba(255, 255, 255, .78); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.cta-inline { display: flex; align-items: center; justify-content: space-between; gap: 24px; background: var(--surface); border-radius: var(--radius); padding: 26px 30px; margin-top: 30px; }
.cta-inline h2 { margin-bottom: .2em; }
.cta-inline p { margin: 0; color: var(--muted); }

/* footer */
.site-footer { background: var(--footer); color: #A9B6C4; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1.3fr 1fr 1fr; gap: 40px; padding-top: 52px; padding-bottom: 36px; }
.site-footer h3 { color: #fff; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: #C9D4DF; }
.site-footer a:hover { color: var(--cyan); }
.footer-brand img { height: 56px; width: auto; margin-bottom: 14px; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact .i { width: 18px; height: 18px; margin-top: 3px; color: var(--cyan); }
.footer-contact.dark .i { color: var(--blue); }
.footer-contact.dark a, .footer-contact.dark span { color: var(--ink); }
.footer-contact.dark { list-style: none; padding: 0; }
.footer-contact.dark li { margin-bottom: 8px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 18px; padding-bottom: 22px; font-size: .85rem; }
.footer-bottom i { opacity: .4; margin: 0 6px; font-style: normal; }

/* catalog */
.catalog { display: grid; grid-template-columns: 272px 1fr; gap: 40px; padding-top: 20px; padding-bottom: 64px; align-items: start; }
.sidebar { position: relative; }
.sidebar-title { font-size: 1.9rem; margin-bottom: 10px; }
.side-links { list-style: none; padding: 0; margin: 0 0 18px; border-top: 1px solid var(--line); }
.side-links a { display: flex; justify-content: space-between; gap: 8px; padding: 9px 4px; border-bottom: 1px solid var(--line); color: var(--ink); font-size: .92rem; }
.side-links a:hover, .side-links a.active { color: var(--blue); }
.side-links a.active { font-weight: 600; }
.side-links em, .facet em { font-style: normal; color: var(--muted); font-size: .8rem; }
.filter-panel { background: var(--surface); border-radius: var(--radius); padding: 16px 18px 6px; }
.filter-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.filter-head h3 { font-size: 1rem; margin: 0; }
.filter-head .link-btn { font-size: .85rem; }
.facet { border: 0; padding: 0; margin: 0 0 14px; }
.facet legend { font-weight: 600; font-size: .85rem; margin-bottom: 6px; color: var(--ink); padding: 0; }
.facet label { display: flex; align-items: center; gap: 8px; font-size: .88rem; padding: 3px 0; cursor: pointer; }
.facet label span { flex: 1; }
.facet input { accent-color: var(--blue); width: 16px; height: 16px; }
.catalog-main h1 { margin-bottom: .4em; }
.cat-intro { color: var(--muted); font-size: 1.05rem; max-width: 820px; }
.toolbar { display: flex; align-items: center; gap: 16px; padding: 12px 0; margin-bottom: 18px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.result-count { color: var(--muted); font-size: .92rem; margin-right: auto; }
.result-count b { color: var(--ink); }
.sort { font-size: .9rem; color: var(--muted); display: flex; gap: 8px; align-items: center; }
.sort select, .faq-filter select { font: inherit; font-size: .9rem; padding: 6px 30px 6px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235E6770' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 8px center / 14px; appearance: none; color: var(--ink); }
.view-toggle { display: flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.view-toggle button { background: #fff; border: 0; padding: 6px 9px; color: var(--muted); display: grid; place-items: center; }
.view-toggle button.active { background: var(--blue); color: #fff; }
.filter-toggle { display: none; }
.filter-close { display: none; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 18px; position: relative; display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s, border-color .2s; overflow: hidden; }
.card:hover { box-shadow: var(--shadow-lg); border-color: transparent; transform: translateY(-3px); }
.card[hidden] { display: none; }
.card-link { display: flex; flex-direction: column; color: var(--ink); flex: 1; }
.card-link:hover { color: var(--ink); }
.card-img { display: grid; place-items: center; aspect-ratio: 10 / 7; padding: 22px 20px 12px; border-bottom: 1px solid var(--line); margin: 0 18px; }
.card-img img { max-height: 100%; object-fit: contain; }
.card-img .i { width: 64px; height: 64px; color: #C3CED9; }
.card-body { padding: 14px 20px 20px; display: flex; flex-direction: column; gap: 4px; }
.card-model { font-family: var(--font-head); font-weight: 700; font-size: 1rem; color: var(--blue); letter-spacing: .02em; }
.card-title { font-size: .92rem; line-height: 1.45; color: var(--ink); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card-summary, .card-actions { display: none; }
.ribbon { position: absolute; top: 14px; left: -34px; transform: rotate(-45deg); background: var(--grad); color: #fff; font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 4px 40px; z-index: 1; box-shadow: 0 2px 6px rgba(0, 0, 0, .15); }
.hot { position: absolute; top: 12px; right: 12px; width: 42px; height: 42px; border-radius: 50%; background: #F26B3A; color: #fff; font-size: .7rem; font-weight: 700; text-transform: uppercase; display: grid; place-items: center; z-index: 1; }
.product-grid.list { grid-template-columns: 1fr; }
.product-grid.list .card { flex-direction: row; align-items: stretch; }
.product-grid.list .card-link { flex-direction: row; }
.product-grid.list .card-img { width: 240px; flex-shrink: 0; border-bottom: 0; border-right: 1px solid var(--line); margin: 16px 0; }
.product-grid.list .card-summary { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; color: var(--muted); font-size: .9rem; margin-top: 4px; }
.product-grid.list .card-title { -webkit-line-clamp: 2; font-weight: 600; }
.product-grid.list .card-actions { display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 16px 20px; border-left: 1px solid var(--line); }
.no-results { padding: 30px; text-align: center; background: var(--surface); border-radius: var(--radius); color: var(--muted); }
.cat-body { margin-top: 40px; padding: 26px 30px; background: var(--surface); border-radius: var(--radius); }
.cat-body p { color: var(--muted); }

/* product page */
.product-head { padding-top: 14px; padding-bottom: 18px; border-bottom: 1px solid var(--line); margin-bottom: 28px; }
.product-head h1 { margin-bottom: .25em; font-weight: 600; }
.product-sub { color: var(--muted); font-size: 1.05rem; margin-bottom: .5em; max-width: 900px; }
.product-model { font-family: var(--font-head); font-weight: 700; font-size: 1.4rem; color: var(--blue); margin: 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.badge { font-family: var(--font-body); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; padding: 3px 10px; border-radius: 999px; color: #fff; background: var(--grad); }
.badge-hot { background: #F26B3A; }
.product-top { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding-bottom: 40px; }
.gallery-main { display: grid; place-items: center; width: 100%; aspect-ratio: 10 / 7; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; cursor: zoom-in; }
.gallery-main img { max-height: 100%; object-fit: contain; }
.gallery-empty { display: grid; place-items: center; aspect-ratio: 10 / 7; background: var(--surface); border-radius: var(--radius); color: #B8C3CF; }
.gallery-empty .i { width: 30%; height: 30%; }
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(86px, 1fr)); gap: 10px; margin-top: 12px; }
.thumb { aspect-ratio: 10 / 7; background: #fff; border: 1.5px solid var(--line); border-radius: 10px; padding: 6px; display: grid; place-items: center; }
.thumb img { max-height: 100%; object-fit: contain; }
.thumb.active, .thumb:hover { border-color: var(--blue); }
.fold { position: relative; max-height: 300px; overflow: hidden; }
.fold::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 60px; background: linear-gradient(transparent, #fff); }
.fold.short::after { display: none; }
.feature-list { padding-left: 0; list-style: none; }
.feature-list > li { position: relative; padding-left: 22px; margin-bottom: 9px; line-height: 1.5; }
.feature-list > li::before { content: ''; position: absolute; left: 3px; top: .55em; width: 8px; height: 8px; border-radius: 50%; background: var(--grad); }
.feature-list ul { margin: 6px 0 0; padding-left: 18px; list-style: circle; color: var(--muted); }
.feature-list.two-col { columns: 2; column-gap: 48px; }
.feature-list.two-col > li { break-inside: avoid; }
.check-list { list-style: none; padding: 0; }
.check-list li { position: relative; padding-left: 28px; margin-bottom: 8px; }
.check-list li::before { content: ''; position: absolute; left: 0; top: .2em; width: 18px; height: 18px; border-radius: 50%; background: var(--grad); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='12'/%3E%3C/svg%3E"); }
.check-list li::after { content: ''; position: absolute; left: 6px; top: calc(.2em + 4px); width: 5px; height: 9px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.product-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0; padding-top: 22px; border-top: 1px solid var(--line); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-size: .78rem; font-weight: 600; color: var(--blue-dark); background: linear-gradient(135deg, rgba(46, 211, 224, .14), rgba(30, 111, 192, .12)); border: 1px solid rgba(30, 111, 192, .18); padding: 5px 11px; border-radius: 8px; }
.tabs-wrap { position: sticky; top: var(--header-h); z-index: 50; background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tab-list { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.tab-list::-webkit-scrollbar { display: none; }
.tab-list button { background: none; border: 0; padding: 16px 22px; font-family: var(--font-head); font-weight: 600; font-size: 1.05rem; color: var(--muted); position: relative; white-space: nowrap; }
.tab-list button + button::before { content: ''; position: absolute; left: -2px; top: 35%; height: 30%; width: 1px; background: var(--line); }
.tab-list button[aria-selected="true"] { color: var(--blue); }
.tab-list button[aria-selected="true"]::after { content: ''; position: absolute; left: 16px; right: 16px; bottom: -1px; height: 3px; border-radius: 3px 3px 0 0; background: var(--grad); }
.tab-panes { padding-top: 34px; padding-bottom: 30px; scroll-margin-top: calc(var(--header-h) + 60px); }
.pane-title { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.overview-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; align-items: start; margin-bottom: 24px; }
.glance { background: var(--surface); border-radius: var(--radius); padding: 22px 24px; }
.glance dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; font-size: .92rem; }
.glance dt { color: var(--muted); }
.glance dd { margin: 0; font-weight: 500; }
.wide-figure { margin: 24px 0; text-align: center; }
.wide-figure img { margin: 0 auto; border-radius: 10px; }
.table-wrap { overflow-x: auto; margin-bottom: 22px; border-radius: 12px; border: 1px solid var(--line); }
.spec-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.spec-table th, .spec-table td { padding: 10px 14px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); vertical-align: top; text-align: left; }
.spec-table thead th { background: var(--blue); color: #fff; font-family: var(--font-head); font-weight: 600; border-color: rgba(255, 255, 255, .2); }
.spec-table tbody th { background: var(--surface); font-weight: 600; width: 32%; }
.spec-table tbody tr:nth-child(even) td { background: #FAFBFC; }
.spec-table tr:last-child > * { border-bottom: 0; }
.spec-table tr > *:last-child { border-right: 0; }
.related { padding-top: 30px; padding-bottom: 20px; border-top: 1px solid var(--line); }
.related-row { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 66px) / 4); gap: 22px; overflow-x: auto; padding-bottom: 12px; scroll-snap-type: x mandatory; }
.related-row .card { scroll-snap-align: start; }
.pager { display: flex; justify-content: space-between; align-items: center; padding-top: 18px; padding-bottom: 50px; }
.pager a { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--ink); }
.pager a:hover { color: var(--blue); }

/* lightbox */
.lightbox { position: fixed; inset: 0; z-index: 300; background: rgba(10, 18, 28, .9); display: grid; place-items: center; padding: 30px; }
.lightbox[hidden] { display: none; }
.lightbox img { max-height: 86vh; max-width: 92vw; background: #fff; border-radius: 12px; padding: 12px; }
.lightbox button { position: absolute; background: rgba(255, 255, 255, .12); color: #fff; border: 0; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; }
.lightbox .lb-close { top: 18px; right: 18px; }
.lightbox .lb-prev { left: 18px; top: 50%; } .lightbox .lb-next { right: 18px; top: 50%; }

/* static pages */
.split { display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; margin-bottom: 40px; }
.fact-card { background: var(--surface); border-radius: var(--radius); padding: 24px 26px; margin-bottom: 18px; }
.fact-card h3 { font-size: 1.05rem; }
.fact-card.accent { background: var(--grad); color: #fff; }
.fact-card.accent h3 { color: #fff; }
.fact-card.accent p { color: rgba(255, 255, 255, .92); }
.fact-card address { font-style: normal; margin-bottom: 12px; }
.prose { max-width: 820px; }
.prose.narrow { max-width: 760px; }
.prose h2 { margin-top: 1.6em; }
.prose h2:first-child { margin-top: 0; }
.side-nav-layout { display: grid; grid-template-columns: 220px 1fr; gap: 40px; margin-top: 20px; }
.side-nav { position: sticky; top: calc(var(--header-h) + 20px); align-self: start; display: flex; flex-direction: column; border-left: 2px solid var(--line); }
.side-nav a { padding: 7px 14px; color: var(--muted); font-weight: 500; margin-left: -2px; border-left: 2px solid transparent; }
.side-nav a:hover { color: var(--blue); border-left-color: var(--blue); }
.prose [id] { scroll-margin-top: calc(var(--header-h) + 20px); }
.steps { padding-left: 1.3em; }
.steps li { margin-bottom: 10px; }
.list-rows { display: flex; flex-direction: column; gap: 26px; }
.list-row { display: grid; grid-template-columns: 300px 1fr; gap: 34px; padding-bottom: 26px; border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 20px); }
.list-row:last-child { border-bottom: 0; }
.list-visual { aspect-ratio: 16 / 10; border-radius: var(--radius); background: var(--grad-dark); display: grid; place-items: center; color: var(--cyan); position: relative; overflow: hidden; }
.list-visual::after { content: ''; position: absolute; width: 70%; aspect-ratio: 1; right: -20%; top: -30%; border-radius: 50%; background: radial-gradient(circle, rgba(46, 211, 224, .3), transparent 70%); }
.list-visual .i { width: 34%; height: 34%; stroke-width: 1.2; }
.list-text h2 a { color: var(--ink); }
.list-text h2 a:hover { color: var(--blue); }
.list-text .hl { color: var(--blue-dark); font-weight: 500; }
.list-text p { color: var(--muted); }
.tag-links { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-links a { font-size: .82rem; font-weight: 600; padding: 5px 12px; border-radius: 999px; background: var(--surface); }
.tag-links a:hover { background: var(--blue); color: #fff; }
.guide-layout { display: grid; grid-template-columns: 1fr 300px; gap: 48px; }
.guide-aside { position: sticky; top: calc(var(--header-h) + 20px); align-self: start; }
.plain-links { list-style: none; padding: 0; margin: 0; }
.plain-links li { margin-bottom: 10px; line-height: 1.35; }
.simple-table { width: 100%; border-collapse: collapse; margin: 10px 0 24px; font-size: .92rem; display: block; overflow-x: auto; }
.simple-table th, .simple-table td { border: 1px solid var(--line); padding: 9px 12px; text-align: left; vertical-align: top; }
.simple-table thead th { background: var(--surface); }
.faq-filter { margin-bottom: 20px; }
.faq-filter label { display: inline-flex; gap: 10px; align-items: center; font-weight: 600; }
.faq-group { margin-bottom: 28px; }
.faq-group[hidden] { display: none; }
.faq-item { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 10px; background: #fff; }
.faq-item summary { cursor: pointer; padding: 15px 48px 15px 18px; font-weight: 600; list-style: none; position: relative; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-size: 1.4rem; color: var(--blue); font-weight: 400; }
.faq-item[open] summary::after { content: '–'; }
.faq-item summary span { color: var(--blue); margin-right: 4px; }
.faq-a { padding: 0 18px 16px; color: var(--muted); }

/* contact */
.contact-hero { background: var(--grad-dark); color: #fff; padding: 56px 0 50px; position: relative; overflow: hidden; }
.contact-hero::after { content: ''; position: absolute; width: 500px; height: 500px; right: -120px; top: -220px; border-radius: 50%; background: radial-gradient(circle, rgba(46, 211, 224, .35), transparent 65%); }
.contact-hero h1 { color: #fff; }
.contact-hero p { color: rgba(255, 255, 255, .85); max-width: 640px; margin: 0; font-size: 1.08rem; }
.contact-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; padding-top: 24px; padding-bottom: 64px; }
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.form-note { color: var(--muted); font-size: .9rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; margin-bottom: 20px; }
.form-grid label { display: flex; flex-direction: column; gap: 6px; font-size: .88rem; font-weight: 600; }
.form-grid .full { grid-column: 1 / -1; }
.form-grid input, .form-grid select, .form-grid textarea { font: inherit; font-weight: 400; font-size: .95rem; padding: 10px 12px; border: 1px solid #CBD5DF; border-radius: 8px; background: #fff; color: var(--ink); width: 100%; }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(30, 111, 192, .15); }
.form-error { color: #C0392B; font-weight: 600; }
.search-page-form { display: flex; gap: 10px; max-width: 640px; margin-bottom: 18px; }
.search-page-form input { flex: 1; font: inherit; padding: 11px 14px; border: 1px solid #CBD5DF; border-radius: 10px; min-width: 0; }

/* responsive */
@media (max-width: 1180px) {
  .nav-link { padding-left: 8px; padding-right: 8px; font-size: .76rem; }
  .header-cta { display: none; }
  .mega-grid { grid-template-columns: repeat(4, 1fr); }
  .cat-tiles { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 1024px) {
  :root { --header-h: 66px; }
  .logo img { height: 44px; }
  .menu-toggle { display: grid; }
  .main-nav { position: fixed; top: var(--header-h); right: 0; bottom: 0; width: min(380px, 100%); background: #fff; flex-direction: column; justify-content: flex-start; padding: 12px 20px 30px; overflow-y: auto; box-shadow: var(--shadow-lg); display: none; }
  body.nav-open .main-nav { display: flex; animation: slide-in .22s ease-out; }
  body.nav-open::after { content: ''; position: fixed; inset: var(--header-h) 0 0 0; background: rgba(16, 28, 42, .4); z-index: 90; }
  .site-header { z-index: 120; backdrop-filter: none; background: #fff; }
  .nav-list { flex-direction: column; gap: 0; }
  .nav-item { position: relative; border-bottom: 1px solid var(--line); display: flex; flex-wrap: wrap; align-items: center; }
  .nav-link { flex: 1; padding: 15px 4px; font-size: .9rem; }
  .nav-link::after { display: none; }
  .sub-toggle { display: grid; place-items: center; width: 42px; height: 42px; background: none; border: 0; color: var(--muted); }
  .sub-toggle[aria-expanded="true"] .i { transform: rotate(180deg); }
  .mega { display: none !important; }
  .drop { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 10px 8px; width: 100%; display: none; min-width: 0; }
  .nav-item.has-mega > .drop:not(.mobile-only) { display: none; }
  .nav-item.open > .drop { display: block; }
  .mobile-only { display: none; }
  .nav-item.has-mega.open > .mobile-only { display: block; }
  .nav-cta-mobile { display: inline-flex; justify-content: center; margin-top: 20px; }
  .catalog { grid-template-columns: 1fr; gap: 0; }
  .sidebar { position: fixed; inset: 0 auto 0 0; width: min(340px, 90%); max-height: none; overflow-y: auto; background: #fff; z-index: 150; padding: 20px; box-shadow: var(--shadow-lg); display: none; }
  body.filters-open .sidebar { display: block; animation: slide-in-left .22s ease-out; }
  body.filters-open::after { content: ''; position: fixed; inset: 0; background: rgba(16, 28, 42, .4); z-index: 140; }
  .filter-toggle { display: inline-flex; }
  .filter-close { display: grid; position: absolute; top: 14px; right: 14px; }
  .product-top { grid-template-columns: 1fr; gap: 28px; }
  .overview-grid { grid-template-columns: 1fr; }
  .hero-inner { grid-template-columns: 1fr; gap: 30px; padding-top: 40px; padding-bottom: 80px; }
  .hero-track, .hero-inner { min-height: 0; }
  .hero-visual { max-width: 520px; }
  .sol-inner { grid-template-columns: 1fr 1fr; }
  .sol-picker { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .related-row { grid-auto-columns: calc((100% - 44px) / 3); }
  .guide-layout, .contact-layout, .split { grid-template-columns: 1fr; }
  .guide-aside { position: static; }
}
@media (max-width: 760px) {
  .container { padding-left: 16px; padding-right: 16px; }
  .hero-img { aspect-ratio: 16 / 11; padding: 14px; }
  .hero-inner { padding-bottom: 70px; }
  .breadcrumb ol { justify-content: flex-start; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .card-img { padding: 14px 10px 8px; margin: 0 10px; }
  .card-body { padding: 10px 12px 14px; }
  .card-model { font-size: .9rem; }
  .card-title { font-size: .84rem; }
  .product-grid.list .card, .product-grid.list .card-link { flex-direction: column; }
  .product-grid.list .card-img { width: auto; border-right: 0; margin: 0 10px; border-bottom: 1px solid var(--line); }
  .product-grid.list .card-actions { border-left: 0; flex-direction: row; padding-top: 0; }
  .car-track { grid-auto-columns: 78%; }
  .car-btn { display: none; }
  .tab-card { min-height: 340px; }
  .cat-tiles { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .card-grid.three, .card-grid.two { grid-template-columns: 1fr; }
  .sol-inner { grid-template-columns: 1fr; gap: 28px; }
  .sol-visual { max-width: 260px; }
  .sol-picker button em { display: none; }
  .oem-inner, .cta-band-inner, .cta-inline { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .feature-list.two-col { columns: 1; }
  .related-row { grid-auto-columns: 70%; }
  .list-row { grid-template-columns: 1fr; gap: 16px; }
  .list-visual { aspect-ratio: 16 / 7; }
  .side-nav-layout { grid-template-columns: 1fr; }
  .side-nav { position: static; flex-direction: row; flex-wrap: wrap; border-left: 0; gap: 6px; }
  .side-nav a { border: 1px solid var(--line); border-radius: 999px; margin: 0; padding: 5px 12px; font-size: .85rem; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 20px; }
  .hero-arrow { display: none; }
  .hero-text p { font-size: 1rem; }
  .tab-list button { padding: 14px 14px; font-size: .95rem; }
  .spec-table { font-size: .85rem; }
  .spec-table th, .spec-table td { padding: 8px 10px; }
  .toolbar { gap: 10px; }
  .sort { order: 3; }
  .view-toggle { display: none; }
  .product-model { font-size: 1.2rem; }
  .pt-tabs { gap: 16px; }
}
@keyframes slide-in { from { transform: translateX(100%); } to { transform: none; } }
@keyframes slide-in-left { from { transform: translateX(-100%); } to { transform: none; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* contact form: spam trap + success */
.contact-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-success{margin:0 0 12px;padding:12px 14px;border-radius:8px;background:#e7f8f2;color:#0f6b4f;font-weight:500}