/* ==========================================================================
   BIFA Automation — Modular Platform design system
   Light-theme industrial B2B, engineered for EU / NA / EE audiences.
   1 Tokens  2 Reset  3 Type  4 Buttons  5 Header/nav  6 Hero & page-head
   7 Cards & grids  8 Product detail  9 Selection sheets  10 Forms
   11 Footer  12 Utilities & motion  13 Responsive
   ========================================================================== */

/* 1. Tokens ================================================================ */
:root {
  --navy-950: #071426;
  --navy-900: #0B1F33;
  --navy-800: #12314F;
  --blue-700: #0F4FB3;
  --blue-600: #1466D8;
  --blue-500: #2E7FE8;
  --cyan-400: #38BDF8;
  --amber-500: #F5A623;
  --amber-600: #C87F0A;

  --ink-900: #101B29;
  --ink-700: #2C3B4E;
  --ink-600: #42536A;
  --ink-500: #5E7089;
  --ink-400: #8494A8;

  --line: #E4EAF2;
  --line-2: #D3DDE9;
  --bg: #FFFFFF;
  --bg-soft: #F6F9FC;
  --bg-mist: #EEF3F9;

  --font-sans: "Inter", "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --r-sm: 6px; --r: 10px; --r-lg: 16px;
  --sh-sm: 0 1px 2px rgba(11,31,51,.06), 0 2px 10px rgba(11,31,51,.05);
  --sh: 0 6px 18px rgba(11,31,51,.08), 0 20px 44px rgba(11,31,51,.08);
  --sh-lg: 0 16px 40px rgba(11,31,51,.12), 0 40px 80px rgba(11,31,51,.12);
  --container: 1260px;
  --gutter: 28px;
  --head-h: 84px;
  --top-h: 38px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* 2. Reset & base ========================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--head-h) + var(--top-h) + 20px); }
body { margin: 0; font-family: var(--font-sans); font-size: 16.5px; line-height: 1.66; color: var(--ink-700); background: var(--bg); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body.nav-open { overflow: hidden; }
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-600); text-decoration: none; }
a:hover { color: var(--blue-700); }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
h1,h2,h3,h4 { color: var(--ink-900); line-height: 1.16; margin: 0 0 .5em; letter-spacing: -.015em; font-weight: 700; }
h1 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.3rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
code { font-family: var(--font-mono); font-size: .92em; background: var(--bg-mist); padding: .12em .45em; border-radius: 5px; color: var(--navy-800); }
::selection { background: var(--blue-600); color: #fff; }
:focus-visible { outline: 2px solid var(--blue-600); outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.skip-link { position: absolute; left: 12px; top: -60px; z-index: 300; background: var(--navy-900); color: #fff; padding: 10px 16px; border-radius: 8px; transition: top .2s; }
.skip-link:focus { top: 12px; color: #fff; }

.container { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
/* Header rows run wider than the content container so the brand lockup,
   7 nav items, language switcher and CTA all breathe on one line. */
.topbar .container, .site-head .container { max-width: 1380px; }
.section { padding: 76px 0; }
.section--soft { background: var(--bg-soft); }
.section--tight { padding: 34px 0; }

/* 3. Type helpers ========================================================== */
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-600); margin: 0 0 14px; }
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--amber-500); border-radius: 2px; }
.lead { font-size: 1.1rem; color: var(--ink-500); max-width: 62ch; }
.sec-head { max-width: 74ch; margin-bottom: 42px; }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head--center .eyebrow::before { margin-inline: auto; }
.sec-head--center .lead { margin-inline: auto; }
.sec-head .lead { margin-top: 10px; }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* 4. Buttons =============================================================== */
.btn { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: .95rem; padding: 13px 22px; border-radius: 999px; border: 1.5px solid transparent; transition: transform .18s var(--ease), box-shadow .18s, background .18s, color .18s, border-color .18s; line-height: 1; white-space: nowrap; }
.btn svg { flex: none; }
.btn--primary { background: var(--blue-600); color: #fff; box-shadow: 0 8px 22px rgba(20,102,216,.32); }
.btn--primary:hover { background: var(--blue-700); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 28px rgba(20,102,216,.4); }
.btn--ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.4); backdrop-filter: blur(4px); }
.btn--ghost:hover { background: rgba(255,255,255,.16); color: #fff; border-color: #fff; transform: translateY(-2px); }
.section .btn--ghost, .cards ~ .btn--ghost { color: var(--navy-800); border-color: var(--line-2); background: #fff; }
.section .btn--ghost:hover { border-color: var(--blue-600); color: var(--blue-600); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn--outline-light:hover { background: #fff; color: var(--navy-900); border-color: #fff; transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--navy-900); }
.btn--light:hover { transform: translateY(-2px); box-shadow: var(--sh); color: var(--navy-900); }
.btn--sm { padding: 10px 16px; font-size: .88rem; }

/* 5. Header / nav ========================================================== */
.topbar { background: var(--navy-950); color: #B9C7D8; font-size: .82rem; }
.topbar__in { display: flex; justify-content: space-between; align-items: center; min-height: var(--top-h); gap: 16px; }
.topbar__contact, .topbar__links { display: flex; gap: 20px; }
.topbar a { color: #B9C7D8; display: inline-flex; align-items: center; gap: 6px; }
.topbar a:hover { color: #fff; }

.site-head { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-head__in { display: flex; align-items: center; justify-content: space-between; gap: 22px; min-height: var(--head-h); }
.brand img { height: 52px; width: auto; }
.brand { display: inline-flex; align-items: center; gap: 14px; flex: none; }
.brand__txt { display: flex; flex-direction: column; line-height: 1.08; }
.brand__txt strong { font-size: 1.32rem; font-weight: 800; letter-spacing: -.015em; color: var(--navy-900); white-space: nowrap; }
.brand__txt strong em { font-style: normal; font-weight: 700; color: var(--blue-600); }
.brand__txt small { margin-top: 6px; font-size: .625rem; font-weight: 600; letter-spacing: .34em; text-transform: uppercase; color: var(--ink-400); white-space: nowrap; }
.mainnav > ul { display: flex; align-items: center; gap: 6px; }
.mainnav > ul > li { position: relative; }
.mainnav > ul > li > a { display: inline-flex; align-items: center; white-space: nowrap; padding: 11px 12px; font-weight: 600; font-size: .91rem; color: var(--ink-700); border-radius: 8px; }
.mainnav > ul > li > a:hover { color: var(--blue-600); background: var(--bg-mist); }
.site-head__actions { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: 0; width: 42px; height: 42px; border-radius: 8px; position: relative; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink-900); margin: 5px auto; border-radius: 2px; transition: .2s; }

/* mega menu */
.mainnav > ul > li.has-mega { position: static; }
.has-mega > a::after { content: ""; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translateY(-2px); margin-left: 7px; opacity: .55; }
.mega { position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(6px); width: min(1080px, calc(100vw - 40px)); background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-lg); padding: 26px 28px; opacity: 0; visibility: hidden; transition: .22s var(--ease); z-index: 120; }
.has-mega:hover .mega, .has-mega:focus-within .mega { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.mega__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.mega__group h3 { font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-400); margin-bottom: 12px; }
.mega__group h3 span { display: block; text-transform: none; letter-spacing: 0; font-weight: 500; color: var(--ink-500); font-size: .78rem; margin-top: 2px; }
.mega__group ul { display: grid; gap: 4px; }
.mega__group a { display: flex; gap: 10px; padding: 9px 10px; border-radius: 10px; color: var(--ink-700); align-items: flex-start; }
.mega__group a:hover { background: var(--bg-soft); color: var(--ink-900); }
.mega__glyph { color: var(--blue-600); flex: none; margin-top: 2px; }
.mega__group strong { display: block; font-size: .92rem; }
.mega__group em { display: block; font-style: normal; font-size: .8rem; color: var(--ink-500); line-height: 1.45; margin-top: 2px; }
.mega__foot { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 18px; display: flex; align-items: flex-start; gap: 22px; justify-content: space-between; flex-wrap: wrap; }
.mega__foot h3 { margin: 0 0 4px; font-size: 1rem; white-space: nowrap; }
.mega__foot p { margin: 0; font-size: .88rem; color: var(--ink-500); max-width: 30ch; }
.mega__more { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 26px; min-width: 380px; }
.mega__more a { display: block; padding: 7px 10px; border-radius: 8px; }
.mega__more a:hover { background: var(--bg-mist); }
.mega__more strong { display: block; font-size: .9rem; color: var(--ink-900); }
.mega__more em { font-style: normal; font-size: .78rem; color: var(--ink-500); }
.mega__foot .btn { margin-top: 4px; }

/* hot nav item (3D configurator) */
.mainnav .is-hot > a { color: var(--blue-600); font-weight: 700; }
.nav__badge { display: inline-block; margin-left: 6px; padding: 1px 6px; border-radius: 6px; background: var(--amber-500); color: #3c2a00; font-size: .62rem; font-weight: 800; letter-spacing: .06em; vertical-align: 2px; }

/* Smaller desktops: tighten the header row so brand + 7 items + lang + CTA
   stay on one line without feeling cramped. */
@media (max-width: 1440px) {
  .site-head__in { gap: 16px; }
  .brand img { height: 48px; }
  .brand { gap: 12px; }
  .brand__txt strong { font-size: 1.2rem; }
  .brand__txt small { font-size: .575rem; letter-spacing: .3em; }
  .mainnav > ul > li > a { padding: 10px 10px; font-size: .89rem; }
  .lang-drop > button { padding: 8px 11px; }
  .site-head__actions .btn { padding: 10px 15px; }
}

/* language dropdown */
.lang-drop > button { display: inline-flex; align-items: center; gap: 8px; background: none; border: 1px solid var(--line-2); border-radius: 999px; padding: 8px 14px; font-size: .86rem; font-weight: 600; color: var(--ink-700); }
.lang-drop > button .lang-flag { flex: 0 0 auto; border-radius: 2px; box-shadow: 0 0 0 1px rgba(0,0,0,.12); }
.lang-drop.is-open > button, .lang-drop > button:hover { border-color: var(--blue-600); color: var(--blue-600); }
.lang-drop__menu { position: absolute; top: calc(100% + 8px); right: 0; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--sh); padding: 6px; min-width: 168px; z-index: 130; opacity: 0; visibility: hidden; transform: translateY(4px); transition: opacity .12s var(--ease), transform .12s var(--ease), visibility .12s; }
.lang-drop.is-open .lang-drop__menu { opacity: 1; visibility: visible; transform: none; }
.lang-drop__menu a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; color: var(--ink-700); font-weight: 600; font-size: .9rem; }
.lang-drop__menu a .lang-flag { flex: 0 0 auto; border-radius: 2px; box-shadow: 0 0 0 1px rgba(0,0,0,.12); }
.lang-drop__menu a .lang-tick { margin-left: auto; color: var(--blue-600); }
.lang-drop__menu a:hover { background: var(--bg-soft); }
.lang-drop__menu a[aria-current="true"] { color: var(--blue-600); background: var(--bg-mist); }
.lang-drop__menu { max-height: min(74vh, 560px); overflow-y: auto; scrollbar-width: thin; }
.lang-drop__menu a.lang-mt { color: var(--ink-500); font-weight: 500; }
.lang-mt__badge { flex: 0 0 auto; width: 20px; height: 12px; border-radius: 2px; background: var(--blue-600); color: #fff; font-size: 7px; font-weight: 700; letter-spacing: .2px; display: inline-flex; align-items: center; justify-content: center; box-shadow: 0 0 0 1px rgba(0,0,0,.12); }
.lang-drop__menu a.lang-mt:hover { color: var(--blue-600); background: var(--bg-soft); }
@media (hover: hover) {
  .lang-drop:hover > .lang-drop__menu { opacity: 1; visibility: visible; transform: none; }
  .lang-drop:hover > button { border-color: var(--blue-600); color: var(--blue-600); }
}

/* 6. Hero & page-head ====================================================== */
.hero { position: relative; color: #fff; overflow: hidden; display: flex; flex-direction: column; justify-content: center; min-height: clamp(560px, 52vw, 860px); }
.hero__bg { position: absolute; inset: 0; }
.hero__slides { position: absolute; inset: 0; display: grid; }
.hero__slide { grid-area: 1 / 1; position: relative; overflow: hidden; opacity: 0; transition: opacity .8s var(--ease); pointer-events: none; }
.hero__slide.is-on { opacity: 1; pointer-events: auto; }
/* full-bleed photo: no blurred dark fill, no side bands */
.hero__bg img.hero__photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 34%; filter: brightness(.9) saturate(1.02); }
/* per-slide focal point so no frame loses its subject */
.hero__slide:nth-child(1) .hero__photo { object-position: center 22%; }
.hero__slide:nth-child(2) .hero__photo { object-position: center 52%; }
.hero__slide:nth-child(3) .hero__photo { object-position: center 48%; }
.hero__slide:nth-child(4) .hero__photo { object-position: center 28%; }
@media (max-width: 900px) { .hero { min-height: 0; } }
@media (max-width: 720px) {
  .hero__bg img.hero__photo, .hero__slide .hero__photo { object-fit: cover; object-position: 62% center !important; }
  .hero__badge { font-size: .7rem; letter-spacing: .03em; padding: 6px 11px; gap: 7px; }
  .hero__sub { font-size: 1rem; line-height: 1.62; }
}
/* original dark scrim — heavy on the left where the copy sits, photo stays visible on the right */
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg,
    rgba(7,20,38,.92) 0%,
    rgba(7,20,38,.78) 42%,
    rgba(11,31,51,.45) 100%);
}
.hero__ctrl { position: absolute; right: max(22px, calc((100% - 1260px) / 2 + 20px)); bottom: 24px; z-index: 3; display: flex; align-items: center; gap: 16px; }
.hero__in { transition: opacity .28s var(--ease); }
.hero__in.is-swap { opacity: 0; }
.hero__grid { position: absolute; inset: 0; }
.hero__in { position: relative; padding-block: 96px 72px; max-width: 860px; margin-inline: auto; width: 100%; }
.hero__badge { display: inline-flex; align-items: center; gap: 9px; font-size: .82rem; font-weight: 600; letter-spacing: .06em; background: rgba(0,0,0,.30); border: 1px solid rgba(255,255,255,.30); padding: 8px 16px; border-radius: 999px; margin: 0 0 22px; backdrop-filter: blur(6px); text-shadow: 0 1px 4px rgba(0,0,0,.5); }
.hero h1 { color: #fff; max-width: 21ch; text-shadow: 0 2px 12px rgba(0,0,0,.55), 0 8px 30px rgba(0,0,0,.45); }
.hero h1 .hl { font-style: normal; color: var(--amber-500); }
.hero__sub { font-size: 1.1rem; color: rgba(255,255,255,.95); max-width: 56ch; text-shadow: 0 1px 8px rgba(0,0,0,.6); }
.hero__sub .hl { font-style: normal; color: var(--amber-500); font-weight: 600; }
.hero__cta { margin-top: 30px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero__kpis { position: relative; border-top: 1px solid rgba(255,255,255,.1); background: var(--navy-950); }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); }
.kpi { padding: 26px 18px; text-align: center; border-left: 1px solid rgba(255,255,255,.14); }
.kpi:first-child { border-left: 0; }
.kpi__v { display: block; font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 800; letter-spacing: -.02em; color: #fff; }
.kpi__v em { font-style: normal; color: var(--amber-500); font-size: .7em; margin-left: 2px; }
.kpi__l { font-size: .86rem; color: rgba(255,255,255,.75); }

.page-head { padding: 64px 0 40px; border-bottom: 1px solid var(--line); background: linear-gradient(180deg, var(--bg-soft), #fff); }
.page-head--product { border-bottom: 0; padding-bottom: 8px; }
.page-head h1 { max-width: 26ch; }
.page-head h1 .hl { font-style: normal; color: var(--amber-500); }
.page-head .btn-row { margin-top: 22px; }
.tabs--below { margin-top: 0; margin-bottom: 28px; }

/* 6b. Section-page banner carousel ========================================= */
.bcar { position: relative; color: #fff; overflow: hidden; background: var(--navy-950); }
.bcar__slides { display: grid; }
.bcar__slide { grid-area: 1 / 1; position: relative; opacity: 0; transition: opacity .7s var(--ease); pointer-events: none; }
.bcar__slide.is-on { opacity: 1; pointer-events: auto; }
.bcar__bg { position: absolute; inset: 0; }
.bcar__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 55%; }
.bcar__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(7,20,38,.93) 0%, rgba(7,20,38,.78) 45%, rgba(11,31,51,.45) 100%); }
.bcar__in { position: relative; padding: 72px 0 96px; max-width: 880px; }
.bcar__badge { display: inline-flex; align-items: center; gap: 9px; font-size: .8rem; font-weight: 600; letter-spacing: .06em; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22); padding: 7px 14px; border-radius: 999px; margin: 0 0 18px; backdrop-filter: blur(6px); }
.bcar h1 { color: #fff; max-width: 24ch; margin: 0 0 14px; }
.bcar h1 .hl, .bcar__title .hl { font-style: normal; color: var(--amber-500); }
.bcar__title { font-size: clamp(1.7rem, 3.2vw, 2.5rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.18; color: #fff; max-width: 24ch; margin: 0 0 14px; }
.bcar__sub { font-size: 1.02rem; color: rgba(255,255,255,.85); max-width: 64ch; margin: 0; }
.bcar__cta { margin-top: 26px; display: flex; gap: 14px; flex-wrap: wrap; }
.bcar__ctrl { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); display: flex; align-items: center; gap: 16px; z-index: 3; }
.bcar__dots { display: flex; align-items: center; gap: 8px; }
.bcar__dots button { width: 9px; height: 9px; border-radius: 999px; border: 0; padding: 0; background: rgba(255,255,255,.42); cursor: pointer; transition: .25s var(--ease); }
.bcar__dots button.is-on { width: 24px; background: var(--amber-500); }
.bcar__nav { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 999px; border: 1px solid rgba(255,255,255,.35); background: rgba(7,20,38,.4); color: #fff; cursor: pointer; backdrop-filter: blur(4px); transition: .2s var(--ease); }
.bcar__nav:hover { background: var(--amber-500); border-color: var(--amber-500); color: #14263c; }
.bcar__nav svg { transform: rotate(180deg); }
.bcar__nav--next svg { transform: none; }
@media (max-width: 760px) {
  .bcar__in { padding: 52px 0 88px; }
  .bcar__sub { font-size: .94rem; }
  .bcar__ctrl { bottom: 16px; }
}
.code404 { font-family: var(--font-mono); font-size: clamp(3rem, 8vw, 5rem); font-weight: 700; color: var(--line-2); margin: 0; }
.page-head--404 { padding: 90px 0; text-align: center; }
.page-head--404 .btn-row, .page-head--404 .lead { justify-content: center; margin-inline: auto; }

/* breadcrumb */
.crumbs { border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px 0; font-size: .84rem; color: var(--ink-500); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--ink-400); }
.crumbs a { color: var(--ink-500); }
.crumbs a:hover { color: var(--blue-600); }
.crumbs [aria-current] span { color: var(--ink-900); font-weight: 600; }

/* trust bar */
.trust { border-bottom: 1px solid var(--line); background: #fff; }
.trust__in { display: flex; align-items: center; gap: 22px; padding: 16px 0; flex-wrap: wrap; }
.trust__label { font-family: var(--font-mono); font-size: .86rem; font-weight: 600; color: var(--navy-800); letter-spacing: .04em; }
.trust__sep { width: 1px; height: 22px; background: var(--line-2); }
.trust p { margin: 0; font-size: .92rem; color: var(--ink-500); }

/* 7. Cards & grids ========================================================= */
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }

.cards { display: grid; gap: 26px; }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column; transition: transform .22s var(--ease), box-shadow .22s, border-color .22s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--sh); border-color: var(--line-2); }
.card__media { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-mist); }
.card__media img, .card__media svg { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.card:hover .card__media img { transform: scale(1.045); }
.card__art { display: grid; place-items: center; height: 100%; color: var(--blue-600); background: linear-gradient(145deg, var(--bg-soft), #fff); }
.card__body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.card__code { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .05em; color: var(--ink-400); text-transform: uppercase; margin-bottom: 8px; }
.card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.card h3 a { color: var(--ink-900); }
.card h3 a:hover { color: var(--blue-600); }
.card p { font-size: .9rem; color: var(--ink-500); margin-bottom: 12px; }
.card__more { margin-top: auto; }
.card__more a { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: .88rem; }

.fam-wrap { display: grid; gap: 54px; }
.fam__head { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; }
.fam__glyph { color: var(--blue-600); background: var(--bg-mist); border-radius: 12px; padding: 10px; display: grid; place-items: center; }
.fam__head h3 { margin: 0; font-size: 1.3rem; }
.fam__head p { margin: 2px 0 0; color: var(--ink-500); font-size: .92rem; }

.why { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; transition: transform .2s var(--ease), box-shadow .2s; }
.why:hover { transform: translateY(-4px); box-shadow: var(--sh-sm); }
.why__ic { display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: var(--bg-mist); color: var(--blue-600); margin-bottom: 16px; transition: transform .25s var(--ease), box-shadow .25s; }
.why:hover .why__ic { transform: scale(1.1) rotate(-5deg); }
.why h3 { font-size: 1.05rem; }
.why p { font-size: .92rem; color: var(--ink-500); margin: 0; }

/* homepage why-cards: vivid accent icon tiles (blue / green / amber / red) */
.why--0 .why__ic, .why--1 .why__ic, .why--2 .why__ic, .why--3 .why__ic { width: 58px; height: 58px; border-radius: 16px; color: #fff; }
.why--0 .why__ic { background: linear-gradient(135deg, #3b82f6, #1d4ed8); box-shadow: 0 10px 20px -8px rgba(37,99,235,.6); }
.why--1 .why__ic { background: linear-gradient(135deg, #34d399, #059669); box-shadow: 0 10px 20px -8px rgba(5,150,105,.55); }
.why--2 .why__ic { background: linear-gradient(135deg, #fbbf24, #e8940b); box-shadow: 0 10px 20px -8px rgba(232,148,11,.55); }
.why--3 .why__ic { background: linear-gradient(135deg, #fb7185, #dc2626); box-shadow: 0 10px 20px -8px rgba(220,38,38,.5); }
.why--0 .why__ic svg, .why--1 .why__ic svg, .why--2 .why__ic svg, .why--3 .why__ic svg { stroke-width: 2.1; }

/* orange emphasis inside section lead text */
.hl-amber { font-style: normal; color: var(--amber-500); font-weight: 700; }

.int-band { background: linear-gradient(115deg, var(--navy-950), var(--navy-800)); color: #fff; }
.int-band__in { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; padding: 74px 0; }
.int-band h2 { color: #fff; }
.int-band .lead { color: rgba(255,255,255,.8); }
.int-band__media img { border-radius: var(--r-lg); box-shadow: var(--sh-lg); aspect-ratio: 4/3; object-fit: cover; }
.int-band .btn-row { margin-top: 26px; }

.ind { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; transition: transform .2s var(--ease), box-shadow .2s, border-color .2s; color: var(--ink-700); }
.ind:hover { transform: translateY(-4px); box-shadow: var(--sh-sm); border-color: var(--line-2); color: var(--ink-700); }
.ind h3 { font-size: 1.08rem; }
.ind p { font-size: .92rem; color: var(--ink-500); margin-bottom: 14px; }
.ind__more { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: .88rem; color: var(--blue-600); }
.ind--page h2 { font-size: 1.3rem; }

/* industry cards: vivid accent icon tiles (violet / teal / blue / orange) */
.ind__ic { display: inline-grid; place-items: center; width: 58px; height: 58px; border-radius: 16px; color: #fff; margin-bottom: 16px; transition: transform .25s var(--ease); }
.ind:hover .ind__ic { transform: scale(1.1) rotate(-5deg); }
.ind--0 .ind__ic { background: linear-gradient(135deg, #a78bfa, #6d28d9); box-shadow: 0 10px 20px -8px rgba(109,40,217,.55); }
.ind--1 .ind__ic { background: linear-gradient(135deg, #2dd4bf, #0d9488); box-shadow: 0 10px 20px -8px rgba(13,148,136,.55); }
.ind--2 .ind__ic { background: linear-gradient(135deg, #3b82f6, #1d4ed8); box-shadow: 0 10px 20px -8px rgba(37,99,235,.6); }
.ind--3 .ind__ic { background: linear-gradient(135deg, #fb923c, #ea580c); box-shadow: 0 10px 20px -8px rgba(234,88,12,.55); }
.ind--0 .ind__ic svg, .ind--1 .ind__ic svg, .ind--2 .ind__ic svg, .ind--3 .ind__ic svg { stroke-width: 2.1; }

.cap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: center; }
.cap--about { grid-template-columns: 1fr; align-items: start; }
.cap__media { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cap__media img { border-radius: var(--r); box-shadow: var(--sh-sm); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.cap__media img:first-child { grid-row: span 2; aspect-ratio: 3/4; height: 100%; }
.checks { display: grid; gap: 14px; margin-bottom: 26px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-700); }
.checks svg { color: var(--blue-600); flex: none; margin-top: 3px; }

.step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; }
.step__n { font-family: var(--font-mono); font-size: .95rem; font-weight: 600; color: var(--amber-600); display: inline-block; margin-bottom: 12px; }
.step h3 { font-size: 1.05rem; }
.step p { font-size: .92rem; color: var(--ink-500); margin: 0; }

.case { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column; }
.case__media { aspect-ratio: 16/10; overflow: hidden; }
.case__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.case:hover .case__media img { transform: scale(1.04); }
.case__body { padding: 20px 22px 22px; }
.case h3 { font-size: 1.05rem; }
.case p { font-size: .9rem; color: var(--ink-500); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-family: var(--font-mono); font-size: .74rem; font-weight: 500; background: var(--bg-mist); color: var(--navy-800); border-radius: 999px; padding: 5px 11px; }
.chips--lg li { font-size: .84rem; padding: 7px 14px; }

.faq, .res { background: #fff; border: 1px solid var(--line); border-radius: var(--r); margin-bottom: 12px; overflow: hidden; }
.faq summary, .res summary { display: flex; align-items: center; gap: 14px; padding: 17px 22px; font-weight: 600; color: var(--ink-900); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker, .res summary::-webkit-details-marker { display: none; }
.faq summary svg, .res summary svg { margin-left: auto; flex: none; color: var(--ink-400); transition: transform .2s; }
details[open] summary svg { transform: rotate(45deg); }
.faq__a { padding: 0 22px 18px; color: var(--ink-500); font-size: .95rem; }
.faqs { max-width: 860px; margin-inline: auto; }
.faqs__more { text-align: center; margin-top: 22px; }
.faqs__more a { font-weight: 600; display: inline-flex; gap: 6px; align-items: center; }

/* Blog: article cards + article body ======================================= */
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.post-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column; transition: transform .22s var(--ease), box-shadow .22s, border-color .22s; }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--sh); border-color: var(--line-2); }
.post-card__media { display: block; aspect-ratio: 16 / 7; overflow: hidden; background: linear-gradient(145deg, var(--bg-soft), #fff); }
.post-card__art { display: grid; place-items: center; height: 100%; color: var(--blue-600); }
.post-card__body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.post-card__meta { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .04em; color: var(--ink-400); text-transform: uppercase; margin: 0 0 10px; }
.post-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.post-card h3 a { color: var(--ink-900); }
.post-card h3 a:hover { color: var(--blue-600); }
.post-card p { font-size: .92rem; color: var(--ink-500); }
.post-card .card__more { margin-top: auto; }
/* News & Events: photo cards with a kind tag */
.post-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s var(--ease); }
.post-card:hover .post-card__media img { transform: scale(1.04); }
.news-tag { display: inline-block; font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 3px 10px; border-radius: 999px; margin-right: 10px; color: #fff; vertical-align: 1px; }
.news-tag--event { background: #d97706; }
.news-tag--company { background: var(--blue-600, #2563eb); }
.news-tag--industry { background: #0f766e; }

/* Expo photo carousel (News & Events) */
.xcar { position: relative; }
.xcar__viewport { overflow: hidden; border-radius: var(--r-lg, 16px); }
.xcar__track { display: flex; gap: 16px; transition: transform .55s var(--ease, ease); will-change: transform; }
.xcar__slide { flex: 0 0 calc((100% - 32px) / 3); position: relative; display: block; aspect-ratio: 4 / 5; border-radius: var(--r-lg, 16px); overflow: hidden; border: 1px solid var(--line); background: #eef2f7; box-shadow: 0 1px 3px rgba(15,32,58,.06); transition: box-shadow .25s, transform .25s; }
.xcar__slide img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s var(--ease, ease); }
.xcar__slide:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(15,32,58,.16); }
.xcar__slide:hover img { transform: scale(1.04); }
.xcar__nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,.94); color: var(--ink-900, #14263c); cursor: pointer; box-shadow: 0 6px 18px rgba(15,32,58,.16); transition: .2s var(--ease, ease); }
.xcar__nav:hover { background: var(--amber-500, #d97706); border-color: var(--amber-500, #d97706); color: #fff; }
.xcar__nav svg { transform: rotate(180deg); }
.xcar__nav--next svg { transform: none; }
.xcar__nav--prev { left: -14px; }
.xcar__nav--next { right: -14px; }
.xcar__dots { display: flex; align-items: center; justify-content: center; gap: 7px; margin-top: 22px; flex-wrap: wrap; }
.xcar__dots button { width: 8px; height: 8px; border-radius: 999px; border: 0; padding: 0; background: #c8d3e0; cursor: pointer; transition: .25s var(--ease, ease); }
.xcar__dots button.is-on { width: 22px; background: var(--amber-500, #d97706); }
@media (max-width: 900px) { .xcar__slide { flex-basis: calc((100% - 16px) / 2); } .xcar__nav--prev { left: 6px; } .xcar__nav--next { right: 6px; } }
@media (max-width: 560px) { .xcar__slide { flex-basis: 100%; } .xcar__nav { width: 36px; height: 36px; } }

.prose { max-width: 74ch; }
.prose > p { font-size: 1.08rem; color: var(--ink-600); }
.prose > p + p { margin-top: 18px; }
.prose > h2 { font-size: 1.35rem; margin: 42px 0 12px; padding-top: 6px; }
.prose > h2:first-child { margin-top: 0; }
.prose > .hl { color: var(--amber-500); }
.prose strong { color: var(--ink-900); }

/* CTA band */
.cta-band { background: linear-gradient(115deg, var(--blue-700), var(--blue-500)); color: #fff; }
.cta-band__in { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 60px 0; flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { margin: 0; color: rgba(255,255,255,.85); }

/* tabs */
.tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.tab { border: 1px solid var(--line-2); background: #fff; border-radius: 999px; padding: 9px 18px; font-size: .88rem; font-weight: 600; color: var(--ink-600); transition: .18s; }
.tab:hover { border-color: var(--blue-600); color: var(--blue-600); }
.tab.is-on { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.card.is-hidden { display: none; }

/* 8. Product detail ======================================================== */
.phero { padding: 44px 0 56px; }
.phero__in { display: grid; grid-template-columns: 1.05fr .95fr; gap: 46px; align-items: start; }
.phero__media { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--bg-soft); }
.phero__media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.phero__art { background: var(--bg-soft); }
.phero__art svg { width: 100%; height: auto; }
.phero__side h2 { font-size: 1.05rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-400); }
.phero__side .chips { margin-bottom: 18px; }
.phero__side p { color: var(--ink-600); }

.specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; margin: 0; border-top: 1px solid var(--line); }
.spec { display: grid; grid-template-columns: 220px 1fr; gap: 18px; padding: 13px 4px; border-bottom: 1px solid var(--line); }
.spec dt { color: var(--ink-500); font-size: .92rem; }
.spec dd { margin: 0; font-weight: 600; color: var(--ink-900); font-size: .95rem; }

.feat { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; }
.feat h3 { font-size: 1.05rem; }
.feat p { color: var(--ink-500); font-size: .94rem; margin: 0; }

.optlist { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 30px; }
.optlist li { display: flex; gap: 11px; align-items: flex-start; color: var(--ink-700); border-bottom: 1px dashed var(--line); padding-bottom: 11px; }
.optlist svg { color: var(--blue-600); flex: none; margin-top: 4px; }
.apps-h { margin-top: 46px; }
.applist { display: flex; flex-wrap: wrap; gap: 10px; }
.applist li { background: var(--bg-mist); color: var(--navy-800); font-weight: 600; font-size: .9rem; padding: 9px 16px; border-radius: 999px; }

.otable { width: 100%; border-collapse: collapse; max-width: 860px; }
.otable th, .otable td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.otable th { width: 190px; }
.otable code { background: var(--navy-900); color: #DCE9FF; }
.otable td { color: var(--ink-600); font-size: .94rem; }

.rels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.rel { display: flex; gap: 13px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 18px; color: var(--ink-700); transition: .2s var(--ease); }
.rel:hover { border-color: var(--blue-600); transform: translateY(-3px); box-shadow: var(--sh-sm); color: var(--ink-700); }
.rel__glyph { color: var(--blue-600); flex: none; }
.rel strong { display: block; font-size: .98rem; color: var(--ink-900); }
.rel em { display: block; font-style: normal; font-size: .84rem; color: var(--ink-500); margin-top: 3px; }

.about-story { max-width: 76ch; }
.about-story p { font-size: 1.12rem; color: var(--ink-600); }
.about-comp { max-width: 76ch; }
.certs { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 24px; }
.certs li { display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: var(--r); padding: 12px 18px 12px 12px; font-weight: 700; color: var(--ink-900); }
.certs img { width: 64px; height: 64px; object-fit: contain; }
.tier { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; }
.tier h3 { font-size: 1.08rem; }
.tier p { color: var(--ink-500); font-size: .94rem; margin: 0; }
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

/* 9. Selection sheets ====================================================== */
.sheets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sheet { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; transition: .2s var(--ease); }
.sheet:hover { box-shadow: var(--sh); transform: translateY(-3px); }
.sheet a { display: block; }
.sheet img { width: 100%; aspect-ratio: 4/3.1; object-fit: cover; object-position: top; }
.sheet figcaption { font-family: var(--font-mono); font-size: .76rem; color: var(--ink-500); padding: 10px 14px; border-top: 1px solid var(--line); }
.sheets__note { color: var(--ink-400); font-size: .86rem; margin-top: 18px; }
.res__body { padding: 4px 22px 22px; }
.res summary em { font-style: normal; font-family: var(--font-mono); font-size: .78rem; color: var(--ink-400); margin-left: 10px; }
.res .sheets { grid-template-columns: repeat(4, 1fr); }

/* lightbox */
.lightbox { position: fixed; inset: 0; z-index: 400; background: rgba(7,20,38,.92); display: grid; place-items: center; padding: 34px; opacity: 0; visibility: hidden; transition: .2s; }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img { max-width: min(1200px, 100%); max-height: 88vh; border-radius: 10px; box-shadow: var(--sh-lg); }
.lightbox__close { position: absolute; top: 20px; right: 24px; background: rgba(255,255,255,.12); color: #fff; border: 0; border-radius: 999px; width: 46px; height: 46px; font-size: 1.3rem; }

/* 10. Forms ================================================================ */
.inq { display: grid; grid-template-columns: .9fr 1.1fr; gap: 44px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 40px; box-shadow: var(--sh-sm); }
.inq__intro h3 { font-size: 1.5rem; }
.inq__intro p { color: var(--ink-500); }
.inq__points { display: grid; gap: 12px; margin-top: 22px; }
.inq__points li { display: flex; gap: 11px; align-items: center; font-weight: 600; color: var(--ink-700); }
.inq__points svg { color: var(--blue-600); }
.inq__form .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; margin-bottom: 14px; }
.inq__form label { display: flex; flex-direction: column; gap: 6px; font-size: .84rem; font-weight: 600; color: var(--ink-600); margin-bottom: 0; }
.inq__form > label { margin-bottom: 14px; }
.inq__form input, .inq__form select, .inq__form textarea { font: inherit; font-size: .95rem; color: var(--ink-900); border: 1px solid var(--line-2); border-radius: 9px; padding: 11px 13px; background: #fff; transition: border-color .15s, box-shadow .15s; width: 100%; }
.inq__form textarea { resize: vertical; }
.inq__form input:focus, .inq__form select:focus, .inq__form textarea:focus { outline: none; border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(20,102,216,.14); }
.inq__form .check { flex-direction: row; align-items: flex-start; gap: 10px; font-weight: 500; color: var(--ink-500); font-size: .86rem; margin: 4px 0 18px; }
.inq__form .check input { width: 17px; height: 17px; margin-top: 2px; accent-color: var(--blue-600); }
.inq__alt { font-size: .86rem; color: var(--ink-400); margin: 14px 0 0; }
.form-ok { background: #EAF7F0; border: 1px solid #B7E4C7; color: #14663B; border-radius: 10px; padding: 12px 16px; font-size: .92rem; margin-bottom: 14px; display: none; }
.form-ok.is-on { display: block; }

/* contact channels */
.chgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.chgrid--links { grid-template-columns: 1fr 1fr; }
.ch { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 24px; color: var(--ink-700); }
.ch h2 { font-size: 1rem; margin-bottom: 6px; }
.ch p { margin: 0; font-size: .94rem; color: var(--ink-600); }
.ch svg { color: var(--blue-600); margin-bottom: 12px; }
.ch--link { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.ch--link svg:last-child { margin: 0 0 0 auto; color: var(--ink-400); }
.ch--link:hover { border-color: var(--blue-600); color: var(--blue-600); }
.ch-note { color: var(--ink-400); font-size: .88rem; margin-top: 16px; }
.ch p + p { margin-top: 16px; }
.ch p strong { display: block; color: var(--ink-900); font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 3px; }
.qrgrid { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 24px; }
.qr { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 18px; text-align: center; }
.qr img { display: block; width: 182px; height: 182px; border-radius: 6px; }
.qr figcaption { margin-top: 10px; font-size: .86rem; font-weight: 600; color: var(--ink-600); }

/* gtable */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); }
.gtable { width: 100%; border-collapse: collapse; min-width: 640px; }
.gtable th, .gtable td { padding: 13px 18px; border-bottom: 1px solid var(--line); text-align: left; font-size: .93rem; }
.gtable thead th { background: var(--navy-900); color: #fff; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; }
.gtable tbody th { font-weight: 600; color: var(--ink-900); }
.gtable td { font-family: var(--font-mono); font-size: .88rem; color: var(--ink-600); }
.gtable tbody tr:last-child th, .gtable tbody tr:last-child td { border-bottom: 0; }
.gtable tbody tr:nth-child(even) { background: var(--bg-soft); }

/* 11. Footer =============================================================== */
.site-foot { background: var(--navy-950); color: #A7B6C8; margin-top: 40px; }
.foot-grid { display: grid; grid-template-columns: 1.3fr .9fr .9fr .75fr .9fr; gap: 34px; padding: 62px 0 40px; }
.foot-brand img { height: 72px; width: auto; margin-bottom: 18px; }
.foot-brand p { font-size: .92rem; color: #8DA0B5; }
.foot-certs { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 20px; }
.foot-certs li { font-family: var(--font-mono); font-size: .72rem; border: 1px solid rgba(255,255,255,.18); color: #C6D4E4; padding: 5px 10px; border-radius: 999px; }
.foot-social { display: flex; gap: 10px; }
.foot-social a { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; border: 1px solid rgba(255,255,255,.16); color: #C6D4E4; transition: .18s; }
.foot-social a:hover { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.4); }
.site-foot h3 { color: #fff; font-size: .84rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 16px; }
.foot-h3 { margin-top: 26px; }
.site-foot nav ul { display: grid; gap: 9px; }
.site-foot nav a { color: #A7B6C8; font-size: .92rem; }
.site-foot nav a:hover { color: #fff; }
.foot-base { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0 26px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .82rem; color: #7B8FA6; }
.foot-base p { margin: 0; }

/* 12. Motion & utilities =================================================== */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* 13. Responsive =========================================================== */
@media (max-width: 1120px) {
  .cards--4 { grid-template-columns: repeat(3, 1fr); }
  .grid4 { grid-template-columns: repeat(2, 1fr); }
  .mega__grid { grid-template-columns: repeat(2, 1fr); }
  .chgrid { grid-template-columns: repeat(2, 1fr); }
  .rels, .tiers { grid-template-columns: 1fr 1fr; }
  .cards--3 { grid-template-columns: 1fr 1fr; }
}
/* Hamburger nav kicks in earlier than the old 900px break: the 7-item nav
   plus the brand lockup need the full row until ~1150px. (Same rules as the
   legacy 900px block below — they overlap harmlessly.) */
@media (max-width: 1150px) {
  .nav-toggle { display: block; }
  .mainnav { position: fixed; inset: calc(var(--top-h) + var(--head-h)) 0 0; background: #fff; padding: 20px var(--gutter) 40px; overflow-y: auto; transform: translateX(100%); transition: transform .28s var(--ease); z-index: 98; }
  .mainnav.is-open { transform: none; }
  .mainnav > ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .mainnav > ul > li > a { padding: 15px 10px; font-size: 1.05rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .has-mega > a::after { margin-left: auto; }
  .mega { position: static; transform: none; width: auto; opacity: 1; visibility: visible; box-shadow: none; border: 0; border-radius: 0; padding: 8px 0 12px; display: none; }
  .has-mega.is-open .mega { display: block; }
  .mega__grid { grid-template-columns: 1fr; gap: 14px; }
  .mega__foot { display: none; }
  .lang-drop { width: 100%; }
  .lang-drop > button { width: 100%; justify-content: space-between; padding: 15px 10px; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; font-size: 1.05rem; }
  .lang-drop__menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; display: none; padding: 4px 10px 10px; }
  .lang-drop.is-open .lang-drop__menu { display: block; }
  .site-head__actions .btn { display: none; }
  body.nav-open .site-head { background: #fff; }
}
@media (max-width: 900px) {
  .section { padding: 56px 0; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .kpi:nth-child(3) { border-left: 0; }
  .kpi { border-top: 1px solid rgba(255,255,255,.14); }
  .kpi:nth-child(-n+2) { border-top: 0; }
  .phero__in, .cap, .int-band__in, .inq { grid-template-columns: 1fr; }
  .specs { grid-template-columns: 1fr; }
  .grid3 { grid-template-columns: 1fr 1fr; }
  .cards--4 { grid-template-columns: 1fr 1fr; }
  .cards--3 { grid-template-columns: 1fr 1fr; }
  .sheets { grid-template-columns: 1fr 1fr; }
  .res .sheets { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .cap__media img:first-child { grid-row: auto; aspect-ratio: 4/3; }

  /* mobile nav */
  .nav-toggle { display: block; }
  .mainnav { position: fixed; inset: calc(var(--top-h) + var(--head-h)) 0 0; background: #fff; padding: 20px var(--gutter) 40px; overflow-y: auto; transform: translateX(100%); transition: transform .28s var(--ease); z-index: 98; }
  .mainnav.is-open { transform: none; }
  .mainnav > ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .mainnav > ul > li > a { padding: 15px 10px; font-size: 1.05rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .has-mega > a::after { margin-left: auto; }
  .mega { position: static; transform: none; width: auto; opacity: 1; visibility: visible; box-shadow: none; border: 0; border-radius: 0; padding: 8px 0 12px; display: none; }
  .has-mega.is-open .mega { display: block; }
  .mega__grid { grid-template-columns: 1fr; gap: 14px; }
  .mega__foot { display: none; }
  .lang-drop { width: 100%; }
  .lang-drop > button { width: 100%; justify-content: space-between; padding: 15px 10px; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; font-size: 1.05rem; }
  .lang-drop__menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; display: none; padding: 4px 10px 10px; }
  .lang-drop.is-open .lang-drop__menu { display: block; }
  .site-head__actions .btn { display: none; }
  body.nav-open .site-head { background: #fff; }
}
@media (max-width: 620px) {
  :root { --gutter: 18px; }
  body { font-size: 15.5px; }
  .brand { gap: 10px; }
  .brand img { height: 44px; }
  .brand__txt strong { font-size: 1.05rem; }
  .brand__txt small { font-size: .55rem; letter-spacing: .24em; margin-top: 4px; }
  .hero__in { padding-block: 74px 56px; }
  .grid2, .grid3, .grid4, .cards--3, .cards--4, .sheets, .rels, .tiers, .chgrid, .optlist { grid-template-columns: 1fr; }
  .spec { grid-template-columns: 1fr; gap: 2px; padding: 11px 2px; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .topbar__links { display: none; }
  .inq { padding: 22px; }
  .inq__form .grid2 { grid-template-columns: 1fr; }
  .int-band__in, .cta-band__in { padding: 48px 0; }
  .cap__media { grid-template-columns: 1fr; }
  .chgrid--links { grid-template-columns: 1fr; }
}

/* 15. 3D Configurator ====================================================== */
.cfg-band { background: linear-gradient(135deg, #0E2A47 0%, #123a63 60%, #17497c 100%); color: #dbe7f3; padding: 58px 0; }
.cfg-band__in { display: grid; grid-template-columns: 1.25fr 1fr; gap: 48px; align-items: center; }
.cfg-band .eyebrow { color: #f6c453; }
.cfg-band h2 { color: #fff; font-size: 1.75rem; margin: 6px 0 12px; }
.cfg-band p { color: #b9cbdd; max-width: 56ch; }
.cfg-band__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.cfg-band__list li { display: flex; gap: 12px; align-items: flex-start; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: var(--r); padding: 14px 16px; font-size: .95rem; }
.cfg-band__list svg { color: #f6c453; flex: 0 0 auto; margin-top: 1px; }

.cfg__wrap { display: grid; grid-template-columns: 320px minmax(0,1fr) 300px; gap: 22px; align-items: start; }
.cfg__panel, .cfg__out { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; }
.cfg__step { padding: 14px 0; border-bottom: 1px solid var(--line); }
.cfg__step:first-child { padding-top: 2px; }
.cfg__step:last-of-type { border-bottom: 0; }
.cfg__step h2 { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-400); margin-bottom: 12px; }
.cfg__mods { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.cfgmod { display: flex; gap: 9px; align-items: center; text-align: left; border: 1px solid var(--line); background: #fff; border-radius: 10px; padding: 8px 10px; cursor: pointer; font: inherit; }
.cfgmod:hover { border-color: var(--blue-600); }
.cfgmod.is-on { border-color: var(--blue-600); background: #EFF6FD; box-shadow: inset 0 0 0 1px var(--blue-600); }
.cfgmod__glyph svg { display: block; }
.cfgmod strong { display: block; font-size: .78rem; line-height: 1.25; color: var(--ink-900); }
.cfgmod em { font-style: normal; font-family: var(--font-mono); font-size: .68rem; color: var(--ink-400); }

.cfg__params { display: grid; gap: 14px; }
.cfg-param { display: grid; gap: 6px; font-size: .88rem; }
.cfg-param__t { color: var(--ink-600); }
.cfg-param output { font-family: var(--font-mono); font-weight: 600; color: var(--navy-800); }
.cfg-param input[type=range] { width: 100%; accent-color: var(--blue-600); }
.cfg-param select { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; font: inherit; background: #fff; }

.cfg__opts { display: grid; gap: 8px; }
.cfg-opt { display: flex; align-items: center; gap: 10px; font-size: .88rem; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; cursor: pointer; }
.cfg-opt:hover { border-color: var(--blue-600); }
.cfg-opt input { accent-color: var(--blue-600); }
.cfg-opt code { margin-left: auto; font-size: .72rem; color: var(--ink-400); }

.cfg__stage { position: relative; background: radial-gradient(120% 90% at 50% 12%, #f6fafd 0%, #e9f1f7 58%, #dde8f0 100%); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; min-height: 470px; display: flex; align-items: center; justify-content: center; }
.cfg__canvas { width: 100%; touch-action: none; cursor: grab; }
.cfg__canvas.is-drag { cursor: grabbing; }
.cfg__canvas svg { display: block; width: 100%; height: auto; }
.cfg__hint { position: absolute; left: 14px; bottom: 12px; margin: 0; display: inline-flex; gap: 7px; align-items: center; font-size: .78rem; color: var(--ink-400); background: rgba(255,255,255,.8); border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; }
.cfg__zoom { position: absolute; right: 12px; bottom: 12px; display: grid; gap: 6px; }
.cfg__zoom button { width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--line); background: rgba(255,255,255,.9); font-size: 1rem; cursor: pointer; color: var(--ink-700); }
.cfg__zoom button:hover { border-color: var(--blue-600); color: var(--blue-600); }
.cfgflow { animation: cfgflow 1.4s linear infinite; }
@keyframes cfgflow { to { stroke-dashoffset: -48; } }
@media (prefers-reduced-motion: reduce) { .cfgflow { animation: none; } }

.cfg__out h2 { font-size: 1rem; margin-bottom: 12px; }
.cfg__codebox { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; background: var(--bg-mist); border: 1px dashed var(--blue-600); border-radius: 10px; padding: 10px 12px; }
.cfg__codebox span { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-400); width: 100%; }
.cfg__codebox code { font-family: var(--font-mono); font-size: .82rem; font-weight: 700; color: var(--navy-900); word-break: break-all; flex: 1 1 auto; }
.cfg__codebox .btn { flex: 0 0 auto; }
#cfg-copy.is-done { color: #1c7c3c; border-color: #1c7c3c; }
.cfg__tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0; }
.cfg-tile { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.cfg-tile span { display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-400); }
.cfg-tile strong { font-size: .98rem; color: var(--navy-900); }
.cfg__note { font-size: .8rem; color: var(--ink-500); margin-top: 14px; }
.cfg__note--dim { color: var(--ink-400); }

/* 16. Case studies page ==================================================== */
.cases-list { display: grid; gap: 34px; }
.cs { display: grid; grid-template-columns: 380px minmax(0,1fr); gap: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; scroll-margin-top: 90px; }
.cs__media img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }
.cs__body { padding: 28px 30px; }
.cs__tag { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--blue-600); background: #EFF6FD; border-radius: 999px; padding: 4px 12px; margin-bottom: 10px; }
.cs__body h2 { font-size: 1.3rem; margin: 4px 0 10px; }
.cs__body > .lead { font-size: .98rem; margin-bottom: 14px; }
.cs__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 18px 0; }
.cs__cols h3, .cs__body h3 { font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-400); margin-bottom: 6px; }
.cs__cols p, .cs__body .optlist { font-size: .92rem; color: var(--ink-600); }
.cs__mods { margin: 16px 0 8px; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-400); }
.chips--link li { background: #fff; border: 1px solid var(--line); }
.chips--link a { color: var(--navy-800); }
.chips--link a:hover { color: var(--blue-600); }
.cfg-list { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.cfg-list a { display: inline-flex; gap: 8px; align-items: baseline; border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: .85rem; background: #fff; }
.cfg-list a:hover { border-color: var(--blue-600); color: var(--blue-600); }
.cfg-list em { font-style: normal; font-family: var(--font-mono); font-size: .72rem; color: var(--ink-400); }

@media (max-width: 1120px) {
  .cfg__wrap { grid-template-columns: 300px minmax(0,1fr); }
  .cfg__out { grid-column: 1 / -1; }
  .cs { grid-template-columns: 300px minmax(0,1fr); }
}
@media (max-width: 900px) {
  .cfg-band__in { grid-template-columns: 1fr; gap: 26px; }
  .cfg__wrap { grid-template-columns: 1fr; }
  .cs { grid-template-columns: 1fr; }
  .cs__media img { min-height: 220px; max-height: 300px; }
}
@media (max-width: 620px) {
  .cfg__mods { grid-template-columns: 1fr; }
  .cfg__tiles { grid-template-columns: 1fr; }
  .cs__cols { grid-template-columns: 1fr; }
  .mega__more { min-width: 0; grid-template-columns: 1fr; }
}

/* 17. Official 3D selection system band ==================================== */
.cfg3d { background: #fff; border-bottom: 1px solid var(--line); }
.cfg3d__in { display: grid; grid-template-columns: 56px minmax(0,1fr) auto; gap: 22px; align-items: center; padding: 26px 0; }
.cfg3d__glyph { width: 56px; height: 56px; border-radius: 14px; background: linear-gradient(135deg, #123a63, #17497c); color: #f6c453; display: grid; place-items: center; }
.cfg3d__txt h2 { font-size: 1.12rem; margin: 0 0 4px; }
.cfg3d__txt p { margin: 0; font-size: .9rem; color: var(--ink-500); max-width: 78ch; }
.cfg3d__cta { text-align: right; display: grid; gap: 6px; justify-items: end; }
.cfg3d__note { margin: 0; font-size: .78rem; color: var(--ink-400); }
@media (max-width: 900px) {
  .cfg3d__in { grid-template-columns: 1fr; gap: 14px; padding: 22px 0; }
  .cfg3d__cta { text-align: left; justify-items: start; }
}

/* 18. Embedded official 3D selection system ================================ */
.cfg-embed { max-width: 1180px; margin: 0 auto; }
.cfg-embed__frame { position: relative; background: radial-gradient(120% 90% at 50% 10%, #f6fafd 0%, #e9f1f7 60%, #dde8f0 100%); border: 1px solid var(--line); border-radius: var(--r-lg); min-height: 380px; display: grid; place-items: center; overflow: hidden; }
.cfg-embed__frame.is-live { display: block; min-height: 0; }
.cfg-embed__frame.is-live iframe { display: block; width: 100%; height: 840px; border: 0; background: #fff; }
.cfg-embed__load { display: grid; justify-items: center; gap: 12px; padding: 46px 60px; border: 2px dashed var(--blue-600); border-radius: 16px; background: rgba(255,255,255,.85); cursor: pointer; font: inherit; color: var(--navy-800); transition: transform .15s ease, box-shadow .15s ease; }
.cfg-embed__load:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(18,58,99,.14); }
.cfg-embed__load svg { color: var(--blue-600); }
.cfg-embed__load span { font-size: 1.02rem; font-weight: 700; }
.cfg-embed__load em { font-style: normal; font-family: var(--font-mono); font-size: .74rem; color: var(--ink-400); }
.cfg-embed__foot { margin: 12px 4px 0; text-align: right; font-size: .88rem; }
.cfg-embed__foot a { display: inline-flex; align-items: center; gap: 6px; color: var(--blue-600); font-weight: 600; }
/* 3D selection poster (replaces the third-party iframe that cannot load off-LAN) */
.cfg-poster { position: relative; height: 840px; border-radius: var(--r-lg); overflow: hidden; border: 1px solid rgba(255,255,255,.10); background: #071426; }
.cfg-poster__img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 56%; }
.cfg-poster__veil { position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(0deg, rgba(4,14,28,.92) 0%, rgba(4,14,28,.72) 4%, rgba(4,14,28,0) 11%); }
.cfg-poster__cap { position: absolute; z-index: 2; left: 34px; right: 34px; bottom: 30px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.cfg-poster__pill { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.28); color: #fff; font-size: .8rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.cfg-poster__btn { box-shadow: 0 14px 34px rgba(0,0,0,.38); }
@media (max-width: 760px) {
  /* below ~760px the 2x2 poster would be cropped, so show it whole with the CTA bar underneath */
  .cfg-poster { height: auto; border-radius: 16px; }
  .cfg-poster__img { height: auto; object-fit: contain; }
  .cfg-poster__veil { display: none; }
  .cfg-poster__cap { position: static; left: auto; right: auto; bottom: auto; padding: 16px 16px 18px; background: #05121f; }
}
@media (max-width: 620px) {
  .cfg-poster__cap { gap: 12px; padding: 14px 14px 16px; }
  .cfg-poster__pill { font-size: .7rem; padding: 7px 12px; }
}
@media (max-width: 620px) {
  .cfg-embed__frame.is-live iframe { height: 620px; }
  .cfg-embed__load { padding: 34px 24px; }
  .cfg-embed__tip { padding: 12px 14px; font-size: .9rem; border-left-width: 6px; }
  .cfg-embed__tipcue { display: none; }
}

/* Eye-catching "switch to English" banner sitting directly above the tool */
.cfg-embed__tip { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 14px; width: 100%; box-sizing: border-box; margin: 0 0 12px; padding: 14px 20px; background: linear-gradient(92deg, #FFEDB8 0%, #FFD86B 52%, #FFC53D 100%); border: 2px solid #E8940B; border-left: 8px solid #E8940B; border-radius: 12px; box-shadow: 0 12px 28px rgba(232,148,11,.26); font-size: .95rem; line-height: 1.55; color: #4A3000; }
.cfg-embed__tipdot { flex: 0 0 auto; width: 11px; height: 11px; border-radius: 50%; background: #D93025; animation: cfgDot 1.8s ease-out infinite; }
@keyframes cfgDot {
  0% { box-shadow: 0 0 0 0 rgba(217,48,37,.65); }
  70% { box-shadow: 0 0 0 12px rgba(217,48,37,0); }
  100% { box-shadow: 0 0 0 0 rgba(217,48,37,0); }
}
.cfg-embed__tipbadge { display: inline-flex; align-items: center; justify-content: center; min-width: 36px; height: 23px; padding: 0 9px; margin-right: 9px; border-radius: 6px; background: #1E88E5; color: #fff; font-size: .74rem; font-weight: 800; letter-spacing: .09em; vertical-align: 2px; }
.cfg-embed__tiptag { font-weight: 800; color: #8A3A00; }
.cfg-embed__tip .tip-em { font-style: normal; font-weight: 800; color: #B3141C; background: rgba(255,255,255,.78); padding: 1px 8px; border-radius: 6px; border: 1px dashed rgba(179,20,28,.5); white-space: nowrap; }
.cfg-embed__tipcue { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; font-size: .76rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: #8A3A00; white-space: nowrap; }
.cfg-embed__tiparrow { width: 0; height: 0; border-left: 7px solid transparent; border-right: 7px solid transparent; border-top: 10px solid #B3141C; animation: cfgArrow 1.4s ease-in-out infinite; }
@keyframes cfgArrow {
  0%, 100% { transform: rotate(-38deg) translate(0, 0); }
  50% { transform: rotate(-38deg) translate(2px, 3px); }
}

/* 14. Product catalog (big categories + second-level groups) ============== */
.pcat { display: grid; grid-template-columns: 288px 1fr; gap: 40px; align-items: start; }
.pcat__side { position: sticky; top: calc(var(--head-h) + 18px); background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px 20px; box-shadow: var(--sh-sm); max-height: calc(100vh - var(--head-h) - 60px); overflow: auto; }
.pcat__title { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 1.02rem; color: var(--navy-900); margin: 0 0 14px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.pcat__title svg { color: var(--blue-600); }
.pcat__nav + .pcat__nav { margin-top: 18px; }
.pcat__navtop { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: .95rem; color: var(--navy-900); padding: 9px 12px; border-radius: 10px; background: var(--bg-soft); border-left: 3px solid var(--navy-900); }
.pcat__navtop:hover { background: var(--bg-mist); color: var(--navy-900); }
.pcat__nav ul { margin-top: 6px; display: grid; }
.pcat__nav ul a { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 7px 12px; font-size: .9rem; color: var(--ink-600); border-radius: 8px; }
.pcat__nav ul a:hover { color: var(--blue-600); background: var(--bg-soft); }
.pcat__nav ul a span { flex: none; font-family: var(--font-mono); font-size: .72rem; color: var(--ink-400); background: var(--bg-mist); border-radius: 999px; padding: 1px 8px; }
.pcat__cat + .pcat__cat { margin-top: 56px; padding-top: 48px; border-top: 1px solid var(--line); }
.pcat__cathead { margin-bottom: 30px; }
.pcat__cathead h2 { margin-bottom: 4px; }
.pcat__sub + .pcat__sub { margin-top: 44px; }
.pcat__sub h3 { display: flex; align-items: baseline; gap: 12px; font-size: 1.22rem; margin-bottom: 18px; }
.pcat__sub h3::after { content: ""; flex: 1; height: 1px; background: var(--line); transform: translateY(-4px); }
.pcat__sub h3 span { flex: none; font-family: var(--font-mono); font-size: .74rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-400); }

@media (max-width: 1080px) {
  .pcat { grid-template-columns: 1fr; gap: 26px; }
  .pcat__side { position: static; max-height: none; }
  .pcat__nav { display: inline-block; vertical-align: top; margin-right: 26px; }
  .pcat__navtop { border-left: none; background: none; padding: 0 0 6px; }
}
@media (max-width: 640px) {
  .pcat__nav { display: block; margin-right: 0; }
  .cards--4 { grid-template-columns: 1fr; }
}

.pcat__3d { display: flex; align-items: center; gap: 10px; margin-top: 18px; padding: 12px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-soft); color: var(--navy-900); }
.pcat__3d svg:first-child { color: var(--blue-600); flex: none; }
.pcat__3d span { flex: 1; display: grid; line-height: 1.25; }
.pcat__3d strong { font-size: .86rem; }
.pcat__3d em { font-style: normal; font-size: .74rem; color: var(--ink-500); }
.pcat__3d svg:last-child { color: var(--blue-600); flex: none; transition: transform .18s ease; }
.pcat__3d:hover { border-color: var(--blue-600); background: #fff; }
.pcat__3d:hover svg:last-child { transform: translateX(3px); }
.mega__group h3 a { color: inherit; }
.mega__group h3 a:hover { color: var(--blue-600); }

/* mega: first-level catalogue tiles only */
.mega__cats { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.mega__cat { display: flex; flex-direction: column; gap: 3px; padding: 13px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-soft); transition: border-color .18s ease, background .18s ease, transform .18s ease; }
.mega__cat strong { font-size: .95rem; color: var(--ink-900); }
.mega__cat em { font-style: normal; font-size: .78rem; color: var(--ink-500); line-height: 1.4; }
.mega__cat:hover { border-color: var(--blue-600); background: #fff; transform: translateY(-1px); }
.mega__cat:hover strong { color: var(--blue-600); }
@media (max-width: 900px) { .mega__cats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .mega__cats { grid-template-columns: 1fr; } }

/* industry cards with photos: tidy 2x2 grid */
.grid-ind { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; }
.ind--photo { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.ind--photo .ind__media { aspect-ratio: 16 / 9; overflow: hidden; background: var(--bg-mist); }
.ind--photo .ind__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s var(--ease); }
.ind--photo:hover .ind__media img { transform: scale(1.05); }
.ind--photo .ind__body { padding: 20px 26px 26px; display: flex; flex-direction: column; align-items: flex-start; flex: 1; }
.ind--photo .ind__ic { width: 46px; height: 46px; border-radius: 13px; margin-bottom: 0; }
.ind--photo .ind__ic svg { width: 22px; height: 22px; }
.ind--photo h3 { margin: 14px 0 0; }
.ind--photo h2 { margin: 14px 0 0; }
.ind--photo .ind__more { margin-top: auto; padding-top: 6px; }
@media (max-width: 860px) { .grid-ind { grid-template-columns: 1fr; } }

/* 16. Homepage company culture ============================================ */
.cult { display: grid; grid-template-columns: 1.05fr 1fr; gap: 44px; align-items: stretch; margin-top: 34px; }
.cult__media { position: relative; margin: 0; min-height: 100%; }
.cult__media > img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: var(--r-lg); box-shadow: var(--sh-sm); }
.cult__shade { position: absolute; left: 1px; right: 1px; bottom: 1px; height: 42%; border-radius: 0 0 var(--r-lg) var(--r-lg); background: linear-gradient(180deg, rgba(13,23,42,0) 0%, rgba(13,23,42,.74) 100%); pointer-events: none; }
.cult__note { position: absolute; left: 22px; bottom: 20px; max-width: 50%; margin: 0; display: flex; align-items: center; gap: 8px; color: #fff; font-size: .84rem; font-weight: 600; line-height: 1.45; text-shadow: 0 1px 8px rgba(13,23,42,.5); }
.cult__note svg { flex: none; color: #7dd3fc; }
.cult__brand { position: absolute; top: 18px; left: 18px; margin: 0; display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px; background: rgba(13,23,42,.82); color: #fff; font-size: .82rem; font-weight: 700; letter-spacing: .02em; backdrop-filter: blur(4px); }
.cult__brand svg { color: #fbbf24; }
.cult__inset { position: absolute; right: 16px; bottom: 16px; width: 44%; border: 6px solid #fff; border-radius: 16px; overflow: hidden; box-shadow: 0 18px 36px -14px rgba(13,23,42,.45); }
.cult__inset img { width: 100%; height: auto; display: block; aspect-ratio: 4 / 3; object-fit: cover; }
.cult__list { display: grid; gap: 18px; align-content: center; }
.cult__item { display: flex; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px 24px; transition: transform .2s var(--ease), box-shadow .2s; }
.cult__item:hover { transform: translateY(-3px); box-shadow: var(--sh-sm); }
.cult__ic { flex: none; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; color: #fff; }
.cult__item:nth-child(1) .cult__ic { background: linear-gradient(135deg, #3b82f6, #1d4ed8); box-shadow: 0 10px 20px -8px rgba(37,99,235,.6); }
.cult__item:nth-child(2) .cult__ic { background: linear-gradient(135deg, #34d399, #059669); box-shadow: 0 10px 20px -8px rgba(5,150,105,.6); }
.cult__item:nth-child(3) .cult__ic { background: linear-gradient(135deg, #fbbf24, #d97706); box-shadow: 0 10px 20px -8px rgba(217,119,6,.6); }
.cult__item h3 { font-size: 1.05rem; margin: 2px 0 6px; }
.cult__item p { font-size: .92rem; color: var(--ink-500); margin: 0; }
.cult__spirit { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 30px 0 0; padding: 0; }
.cult__spirit li { display: inline-flex; align-items: center; gap: 8px; padding: 9px 18px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-weight: 600; font-size: .9rem; color: var(--navy-800); }
.cult__spirit svg { color: #059669; }
@media (max-width: 980px) { .cult { grid-template-columns: 1fr; } .cult__media { min-height: 340px; } }

/* full-visibility product renders — complete, centered, breathing room from card edges */
.card__media img.card__photo--fit { object-fit: contain; transform: none; background: #fff; padding: 22px; }
.card:hover .card__media img.card__photo--fit { transform: none; }