/* ============================================================
   ISOBEX LASERS — Website redesign · shared component styles
   Built on colors_and_type.css tokens. Bold laser-lighting motif.
   Responsive: desktop (>1040) · tablet (640–1040) · mobile (<640)
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--fg-1);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ---------- layout ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 40px; }
.section { padding: 96px 0; position: relative; }
.section--tight { padding: 64px 0; }
.section--dark { background: var(--ink); color: var(--fg-on-dark); }
.section--ink2 { background: #051a22; color: var(--fg-on-dark); }
.section--alt { background: var(--paper); }
.section--dark .ds-body, .section--dark p { color: var(--fg-on-dark-2); }

/* faint engineering grid for dark sections */
.gridlines::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 100%);
}

/* red laser hairline used as a section signature */
.laserline {
  height: 1px; border: 0; margin: 0;
  background: linear-gradient(90deg, transparent, var(--laser-500) 18%, var(--laser-300) 50%, var(--laser-500) 82%, transparent);
  box-shadow: 0 0 14px 1px rgba(249,40,47,.55);
  position: relative;
}
.laserline::after {
  content: ""; position: absolute; top: 50%; left: 50%; width: 7px; height: 7px;
  transform: translate(-50%,-50%); border-radius: 50%;
  background: #fff; box-shadow: 0 0 12px 3px var(--laser-500), 0 0 4px 1px #fff;
}

/* ---------- type helpers ---------- */
.eyebrow {
  font-weight: var(--w-bold); font-size: var(--fs-eyebrow);
  letter-spacing: var(--track-eyebrow); text-transform: uppercase;
  color: var(--accent); line-height: 1; display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow--steel { color: var(--steel-400); }
.eyebrow::before {
  content: ""; width: 22px; height: 2px; background: var(--accent); display: inline-block;
}
.eyebrow--steel::before { background: var(--steel-400); }
.h-display { font-family: var(--font-display); font-weight: var(--w-bold); font-size: var(--fs-display);
  line-height: var(--lh-tight); letter-spacing: var(--track-display); text-transform: uppercase; margin: 0; text-wrap: balance; }
.h1 { font-weight: var(--w-bold); font-size: var(--fs-h1); line-height: var(--lh-snug); letter-spacing: var(--track-display); text-transform: uppercase; margin: 0; text-wrap: balance; }
.h2 { font-weight: var(--w-bold); font-size: var(--fs-h2); line-height: 1.1; letter-spacing: -.01em; text-transform: uppercase; margin: 0; text-wrap: balance; }
.h3 { font-weight: var(--w-bold); font-size: var(--fs-h3); line-height: 1.2; margin: 0; }
.h4 { font-weight: var(--w-semibold); font-size: var(--fs-h4); line-height: 1.3; margin: 0; }
.lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--fg-2); margin: 0; }
.muted { color: var(--fg-2); }
.accent { color: var(--accent); }
.mono { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }

.sec-head { max-width: 720px; margin-bottom: 56px; }
.sec-head .eyebrow { margin-bottom: 18px; }
.sec-head .h2 { margin: 0; }
.sec-head p { margin: 18px 0 0; }

/* ---------- buttons ---------- */
.btn {
  position: relative; isolation: isolate;
  --cut-trail: var(--laser-500); --cut-head: #fff; --cut-glow: rgba(249,40,47,.9);
  display: inline-flex; align-items: center; gap: 10px; cursor: pointer;
  font-weight: var(--w-bold); font-size: 15px; letter-spacing: .04em; text-transform: uppercase;
  padding: 15px 26px; border-radius: var(--r-sm); border: 1.5px solid transparent;
  transition: all .18s var(--ease); white-space: nowrap;
}
.btn .arr { font-size: 1.05em; line-height: 1; transition: transform .18s var(--ease); }
.btn:hover .arr { transform: translateX(3px); }

/* Laser-cut hover: a white-hot head travels around the perimeter and leaves
   a glowing red trail behind it — scoring the cut line into the button edge,
   following the rounded corners. The lit arc grows from the start point to
   the head; ahead of the head stays uncut. Conic gradient masked to a ring. */
@property --btn-cut { syntax: '<percentage>'; inherits: false; initial-value: 0%; }
.btn::after {
  content: ""; position: absolute; inset: -1.5px; z-index: 1;
  border-radius: inherit; padding: 1.6px; pointer-events: none;
  background: conic-gradient(from 0deg,
    var(--cut-trail) 0,
    var(--cut-trail) max(0%, calc(var(--btn-cut) - 6%)),
    var(--cut-head) var(--btn-cut),
    transparent var(--btn-cut) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  filter: drop-shadow(0 0 3px var(--cut-glow));
  opacity: 0; transition: opacity .15s var(--ease);
}
/* On hover the laser line replaces the static border — the edge reads as
   "uncut" ahead of the head, then scored red/white behind it. */
.btn:hover, .btn:focus-visible { border-color: transparent; }
.btn:hover::after, .btn:focus-visible::after {
  opacity: 1; animation: btn-laser-cut 2s var(--ease) forwards;
}
@keyframes btn-laser-cut { from { --btn-cut: 0%; } to { --btn-cut: 100%; } }
/* Red buttons cut with a white-hot line; light/ghost buttons cut red. */
.btn--primary { --cut-trail: #fff; --cut-head: #fff; --cut-glow: rgba(255,255,255,.95); }
@media (prefers-reduced-motion: reduce) {
  .btn:hover::after, .btn:focus-visible::after { animation: none; opacity: 0; }
}
.btn--sm { padding: 11px 18px; font-size: 13px; }
.btn--lg { padding: 18px 32px; font-size: 16px; }
.btn--primary { background: var(--laser-500); color: #fff; border-color: var(--laser-500);
  box-shadow: 0 6px 22px rgba(249,40,47,.28); }
.btn--primary:hover { background: var(--laser-600); box-shadow: 0 8px 30px rgba(249,40,47,.4); }
.btn--ink { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn--ink:hover { background: #0d2c38; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn--ghost-light:hover { background: rgba(255,255,255,.06); }

/* ---------- header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.92); backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid var(--line);
  transition: background .3s var(--ease), border-color .3s var(--ease),
    box-shadow .3s var(--ease), color .3s var(--ease);
}
/* Soft lift once the page is scrolled (interior pages start solid). */
.site-header.is-scrolled { box-shadow: 0 10px 30px -18px rgba(6,33,43,.45); }

/* "Over" (the default): the nav floats ABSOLUTELY over the dark hero — transparent,
   white, no gradient band — so the hero runs full-bleed beneath it. Once the hero has
   scrolled past, it re-attaches as a FIXED solid glass bar that drops into view. */
.site-header--over {
  position: absolute; top: 0; left: 0; right: 0;
  background: transparent; border-bottom-color: transparent;
  backdrop-filter: none; color: #fff; box-shadow: none;
}
.site-header--over.is-scrolled {
  position: fixed;
  background: rgba(255,255,255,.92); backdrop-filter: saturate(150%) blur(12px);
  border-bottom-color: var(--line); color: var(--ink);
  box-shadow: 0 10px 30px -18px rgba(6,33,43,.45);
  animation: nav-drop .32s var(--ease);
}
@keyframes nav-drop { from { transform: translateY(-100%); } to { transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) { .site-header--over.is-scrolled { animation: none; } }

/* Three zones: logo hard-left, links centred, actions hard-right. Sides size to their
   own content (auto) and the links take the middle (1fr) and centre within it — so the
   links sit equidistant between the logo and the CTA (balanced gaps), not at the raw
   geometric centre, which would look right-heavy because the CTA is wider than the logo.
   Collapses to the burger below 1200px (see media query). */
.nav { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; height: 88px; }
.nav__logo { display: inline-flex; align-items: center; justify-self: start; min-width: 0; }
.nav__logo-img { height: 50px; width: auto; display: block; }
.nav__logo img { height: 50px; width: auto; } /* legacy safety */
/* Logo swap: dark by default (solid header), white over the hero top, dark again when scrolled. */
.nav__logo-img--light { display: none; }
.site-header--over .nav__logo-img--light { display: block; }
.site-header--over .nav__logo-img--dark { display: none; }
.site-header--over.is-scrolled .nav__logo-img--light { display: none; }
.site-header--over.is-scrolled .nav__logo-img--dark { display: block; }

.nav__links { display: flex; align-items: center; justify-self: center; gap: 26px; }
.nav__links a {
  font-weight: var(--w-bold); font-size: 14px; letter-spacing: .07em; text-transform: uppercase;
  color: var(--slate-700); transition: color .15s;
}
.site-header--over .nav__links a { color: rgba(255,255,255,.85); }
.site-header--over.is-scrolled .nav__links a { color: var(--slate-700); }
.nav__links a:hover, .nav__links a[aria-current] { color: var(--laser-500); }
.nav__cta { display: flex; align-items: center; justify-self: end; gap: 10px; min-width: 0; }
.nav__icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: var(--r-sm); color: inherit; transition: color .2s ease, background .2s ease; }
.nav__icon-btn svg { width: 22px; height: 22px; display: block; }
.nav__icon-btn:hover { color: var(--laser-500); background: rgba(127,127,127,.1); }
.site-header--over .nav__icon-btn:hover { background: rgba(255,255,255,.12); }
.nav__burger { display: none; width: 46px; height: 46px; border: 1.5px solid var(--line); border-radius: var(--r-sm);
  background: transparent; cursor: pointer; align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.nav__burger span { width: 20px; height: 2px; background: currentColor; display: block; }
.site-header--over .nav__burger { border-color: rgba(255,255,255,.4); color: #fff; }
.site-header--over.is-scrolled .nav__burger { border-color: var(--line); color: var(--ink); }

/* Below ~1200px the inline links can't sit truly centred without crowding the CTA,
   so collapse to the burger menu: logo left, actions (+ burger) right. */
@media (max-width: 1200px) {
  .nav { grid-template-columns: 1fr auto; }
  .nav__links { display: none; }
  .nav__burger { display: inline-flex; }
  /* Burger nav has room — let the logo breathe. */
  .nav__logo-img, .nav__logo img { height: 60px; }
}

/* ---------- topic index (problem-solving hub + support cross-link) ---------- */
.topic-index { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.tindex { background: #fff; padding: 26px 28px; display: flex; gap: 20px; align-items: center;
  transition: background .18s var(--ease); }
.tindex:hover { background: var(--mist); }
.tindex__no { font-weight: var(--w-bold); font-size: 15px; color: var(--laser-500);
  letter-spacing: .08em; flex: none; padding-top: 2px; }
.tindex__t { font-weight: var(--w-bold); font-size: 17px; color: var(--ink); line-height: 1.25;
  text-transform: uppercase; letter-spacing: -.005em; }
.tindex__sub { font-size: 13px; color: var(--fg-2); margin-top: 4px; }
.tindex .arr { margin-left: auto; color: var(--laser-500); font-size: 18px; flex: none;
  transition: transform .18s var(--ease); }
.tindex:hover .arr { transform: translateX(4px); }
.tindex--cta { background: var(--ink); color: #fff; }
.tindex--cta:hover { background: #0d2c38; }
.tindex--cta .tindex__no { color: var(--laser-300); }
.tindex--cta .tindex__t { color: #fff; }
.tindex--cta .tindex__sub { color: var(--fg-on-dark-2); }
@media (max-width: 640px) { .topic-index { grid-template-columns: 1fr; } }

/* ---------- hero ---------- */
.hero { position: relative; background: var(--ink); color: #fff; overflow: hidden; isolation: isolate; }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .5; z-index: -2; }
.hero__scrim { position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(6,33,43,.82) 0%, rgba(6,33,43,.5) 42%, rgba(6,33,43,.95) 100%); }
/* Laser cut — a hot head travels the bottom edge of the hero leaving a
   scored red line behind it (like the buttons). At the right edge it wipes
   and restarts. ~3s to cross. Clipped by the hero's overflow:hidden. */
.hero__beam { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; z-index: -1; pointer-events: none; }
/* the cut trail — revealed left→right, the scored line stays behind the head */
.hero__beam::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, var(--laser-500) 24px, var(--laser-500));
  box-shadow: 0 0 12px rgba(249,40,47,.45);
  clip-path: inset(0 100% 0 0);
  animation: hero-beam-cut 3s linear infinite;
}
/* the cutting head — a hot spark riding the leading edge */
.hero__beam::after {
  content: ""; position: absolute; top: 50%; left: 0; width: 46px; height: 2px; transform: translate(-60%, -50%);
  background: linear-gradient(90deg, transparent, #ff8488 55%, #fff 78%, #ffd0d2);
  box-shadow: 0 0 18px 3px rgba(249,40,47,.8);
  animation: hero-beam-head 3s linear infinite;
}
@keyframes hero-beam-cut { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
@keyframes hero-beam-head { from { left: 0; } to { left: 100%; } }
@media (prefers-reduced-motion: reduce) {
  .hero__beam::before { animation: none; clip-path: none; opacity: .5;
    background: linear-gradient(90deg, transparent, var(--laser-500) 50%, transparent); }
  .hero__beam::after { display: none; }
}
.hero__inner { padding: 190px 0 120px; max-width: 900px; }
.hero h1 { position: relative; font-weight: var(--w-bold); font-size: clamp(2.9rem, 1rem + 6.2vw, 5.6rem); line-height: .98;
  letter-spacing: -.02em; text-transform: uppercase; margin: 0 0 26px; }

/* ---- Laser-cut headline (per-glyph SVG, traced then filled by anim.js) ----
   The SVG IS the heading at every breakpoint. Width is set in em (per glyph
   layout, 100 units = 1em) so it tracks the h1's clamp() font-size like real
   text; max-width:100% keeps it inside the hero on tablet/mobile. Resting
   state = solid fill (the no-JS / reduced-motion state). */
.hero-hl { display: block; width: 100%; max-width: 100%; height: auto; overflow: visible; }
.hero-hl .hl__g { fill: #fff; stroke: none; }
.hero-hl .hl__g--accent { fill: var(--laser-500); }
/* the laser glow, live only while the beam is tracing (JS toggles .is-cutting) */
.hero-hl.is-cutting { filter: drop-shadow(0 0 5px rgba(249,40,47,.6)) drop-shadow(0 0 14px rgba(249,40,47,.35)); }
/* the real text, kept for selection/SEO/AT; the SVG carries the visual */
.hl-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.hero__sub { font-size: clamp(1.05rem, 1rem + .4vw, 1.3rem); line-height: 1.55; color: var(--fg-on-dark-2);
  max-width: 600px; margin: 0 0 34px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 48px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 14px 32px; }
.hero__trust div { display: flex; align-items: center; gap: 10px; font-size: 14.5px; font-weight: var(--w-medium); color: #fff; }
.hero__trust div::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--laser-500);
  box-shadow: 0 0 10px 1px var(--laser-500); flex: none; }

/* ---------- trust marquee / strip ---------- */
.trust-strip { background: var(--ink); border-top: 1px solid rgba(255,255,255,.08); border-bottom: 1px solid rgba(255,255,255,.08); overflow: hidden; }
.trust-strip__row { display: flex; align-items: stretch; flex-wrap: wrap; }
.trust-strip__item { flex: 1 1 0; min-width: 180px; display: flex; align-items: center; gap: 14px;
  padding: 26px 28px; color: #fff; border-right: 1px solid rgba(255,255,255,.08); }
.trust-strip__item:last-child { border-right: 0; }
.trust-strip__item .tick { width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid var(--laser-500);
  display: grid; place-items: center; color: var(--laser-500); flex: none; }
.trust-strip__item b { font-weight: var(--w-bold); font-size: 15px; letter-spacing: .02em; }
.trust-strip__item span { display: block; font-size: 12.5px; color: var(--fg-on-dark-2); margin-top: 2px; }

/* ---------- machine category cards ---------- */
.cards-grid { display: grid; gap: 24px; }
.cards-grid--3 { grid-template-columns: repeat(3, 1fr); }
.cards-grid--2 { grid-template-columns: repeat(2, 1fr); }
.mcard { position: relative; min-height: 440px; border-radius: var(--r-lg); overflow: hidden;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 30px; color: #fff;
  text-decoration: none; isolation: isolate; }
.mcard__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2;
  transition: transform .6s var(--ease); }
.mcard:hover .mcard__img { transform: scale(1.06); }
.mcard__scrim { position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(6,33,43,.1) 0%, rgba(6,33,43,.55) 55%, rgba(6,33,43,.95) 100%); }
.mcard__no { font-size: 12px; font-weight: var(--w-bold); letter-spacing: .14em; color: var(--laser-300); }
.mcard h3 { font-weight: var(--w-bold); font-size: 26px; text-transform: uppercase; letter-spacing: -.01em;
  margin: 10px 0 8px; line-height: 1.05; }
.mcard__desc { font-size: 14.5px; color: var(--fg-on-dark-2); margin: 0; max-width: 30ch; }
.mcard__reveal { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.mcard:hover .mcard__reveal { max-height: 160px; }
.mcard__chips { display: flex; flex-wrap: wrap; gap: 7px; margin: 16px 0 0; }
.chip { font-size: 12px; font-weight: var(--w-bold); padding: 6px 11px; border-radius: var(--r-pill);
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22); color: #fff; }
.mcard__link { margin-top: 16px; font-weight: var(--w-bold); text-transform: uppercase; letter-spacing: .08em;
  font-size: 13px; color: #fff; display: inline-flex; gap: 8px; }
.mcard__link .arr { color: var(--laser-500); }
.mcard__edge { position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: var(--laser-500);
  box-shadow: 0 0 14px 1px var(--laser-500); transition: width .4s var(--ease); z-index: 1; }
.mcard:hover .mcard__edge { width: 100%; }

/* ---------- story split ---------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.split--rev .split__media { order: -1; }
.split__media { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/5; }
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split__media--wide { aspect-ratio: 5/4; }
/* Product-render media: show the whole machine (contain) on a clean, background-free
   container — used on the machine pages where the imagery is a render on white, not a photo. */
.split__media--contain { background: transparent; box-shadow: none; border-radius: 0; overflow: visible; aspect-ratio: 4/3; }
.split__media--contain img { object-fit: contain; }
.proof-row { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 28px; }
.proof-row div { display: flex; align-items: center; gap: 10px; font-weight: var(--w-semibold); font-size: 15px; }
.proof-row .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--laser-500); flex: none; }

/* ---------- stat strip ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.stat { border-left: 2px solid var(--laser-500); padding-left: 20px; }
.stat__n { font-weight: var(--w-bold); font-size: clamp(2.1rem, 1rem + 2.4vw, 3.4rem); line-height: 1; letter-spacing: -.02em; }
.stat__l { color: var(--fg-on-dark-2); font-size: 14.5px; margin-top: 10px; line-height: 1.4; }

/* ---------- service cards ---------- */
.scard { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-md); display: flex; flex-direction: column; transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.scard:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.scard__img { height: 210px; overflow: hidden; }
.scard__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.scard:hover .scard__img img { transform: scale(1.05); }
.scard__body { padding: 26px 28px 30px; }
.scard__body .eyebrow { font-size: 11.5px; margin-bottom: 14px; }
.scard__body h3 { margin: 0 0 12px; }
.scard__body p { font-size: 15px; margin: 0 0 18px; }
.scard__list { list-style: none; margin: 0 0 20px; padding: 0; }
.scard__list li { position: relative; padding-left: 24px; font-size: 14.5px; color: var(--fg-2); margin-bottom: 9px; }
.scard__list li::before { content: ""; position: absolute; left: 0; top: 8px; width: 11px; height: 7px;
  border-left: 2px solid var(--laser-500); border-bottom: 2px solid var(--laser-500); transform: rotate(-45deg); }
.scard__more { font-weight: var(--w-bold); text-transform: uppercase; letter-spacing: .08em; font-size: 13px;
  color: var(--ink); display: inline-flex; gap: 8px; }
.scard__more .arr { color: var(--laser-500); }

/* ---------- reliability feature rows ---------- */
.frow { display: grid; grid-template-columns: 56px 1fr auto; gap: 22px; align-items: start;
  padding: 28px 0; border-top: 1px solid var(--line); }
.section--dark .frow { border-top-color: rgba(255,255,255,.12); }
.frow__no { font-weight: var(--w-bold); font-size: 15px; color: var(--laser-500); letter-spacing: .1em; padding-top: 4px; }
.frow h3 { margin: 0 0 8px; }
.frow p { margin: 0; font-size: 15.5px; }
.frow__tag { font-size: 12px; font-weight: var(--w-bold); letter-spacing: .1em; text-transform: uppercase;
  color: var(--steel-400); white-space: nowrap; padding-top: 6px; }

/* ---------- spec panel / table ---------- */
.specpanel { background: var(--graphite); border: 1px solid rgba(255,255,255,.1); border-radius: var(--r-lg);
  overflow: hidden; }
.specpanel__head { padding: 22px 26px; border-bottom: 1px solid rgba(255,255,255,.1); display: flex;
  justify-content: space-between; align-items: center; }
.specpanel__head .eyebrow { color: var(--laser-300); }
.specrow { display: flex; justify-content: space-between; align-items: baseline; gap: 20px;
  padding: 16px 26px; border-bottom: 1px solid rgba(255,255,255,.07); }
.specrow:last-child { border-bottom: 0; }
.specrow__k { font-size: 13.5px; color: var(--fg-on-dark-2); text-transform: uppercase; letter-spacing: .06em; }
.specrow__v { font-weight: var(--w-bold); font-size: 17px; color: #fff; }
.specrow__v .u { font-size: 12px; color: var(--steel-400); font-weight: var(--w-medium); margin-left: 4px; }

/* spec stat tiles (light) */
.spectiles { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.spectile { background: #fff; padding: 26px 24px; }
.spectile__n { font-weight: var(--w-bold); font-size: 30px; letter-spacing: -.02em; }
.spectile__n .accent { color: var(--laser-500); }
.spectile__l { font-size: 13px; color: var(--fg-2); text-transform: uppercase; letter-spacing: .06em; margin-top: 8px; }

/* ---------- parts hotspot selector ---------- */
.hotstage { position: relative; border-radius: var(--r-lg); overflow: hidden; background: #0a2730;
  border: 1px solid rgba(255,255,255,.1); }
.hotstage__img { width: 100%; height: 100%; object-fit: cover; opacity: .92; }
.hotspot { position: absolute; width: 34px; height: 34px; transform: translate(-50%,-50%); cursor: pointer; }
.hotspot__dot { position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--laser-500);
  background: rgba(249,40,47,.18); }
.hotspot__dot::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--laser-500);
  animation: hotpulse 2s var(--ease) infinite; }
@keyframes hotpulse { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(2.1); opacity: 0; } }
.hotspot__num { position: absolute; inset: 0; display: grid; place-items: center; color: #fff; font-weight: var(--w-bold); font-size: 13px; }
.hotspot__pop {
  position: absolute; bottom: calc(100% + 14px); left: 50%; transform: translateX(-50%) translateY(6px);
  width: 244px; background: #fff; color: var(--ink); border-radius: var(--r-md); box-shadow: var(--shadow-lg);
  padding: 14px; opacity: 0; visibility: hidden; transition: all .22s var(--ease); z-index: 5; text-align: left; }
.hotspot:hover .hotspot__pop, .hotspot--open .hotspot__pop { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.hotspot__pop::after { content: ""; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  border: 8px solid transparent; border-top-color: #fff; }
.hotspot__pop .ph { display: flex; gap: 12px; align-items: center; }
.hotspot__pop .thumb { width: 52px; height: 52px; border-radius: var(--r-sm); background: var(--mist); flex: none; overflow: hidden; }
.hotspot__pop .thumb img { width: 100%; height: 100%; object-fit: cover; }
.hotspot__pop h4 { margin: 0; font-size: 15px; }
.hotspot__pop .part-no { font-size: 12px; color: var(--steel-400); letter-spacing: .04em; }
.hotspot__pop p { font-size: 12.5px; line-height: 1.45; color: var(--fg-2); margin: 10px 0 12px; }
.hotspot__pop .enq { font-weight: var(--w-bold); font-size: 12.5px; text-transform: uppercase; letter-spacing: .06em;
  color: var(--laser-500); display: inline-flex; gap: 7px; }

/* head selector tabs */
.headtabs { display: flex; flex-wrap: wrap; gap: 12px; }
.headtab { border: 1.5px solid var(--line); border-radius: var(--r-md); padding: 16px 20px; cursor: pointer;
  background: #fff; min-width: 150px; transition: all .18s var(--ease); }
.headtab:hover { border-color: var(--steel-400); }
.headtab--active { border-color: var(--laser-500); box-shadow: 0 0 0 3px var(--laser-50); }
.headtab__name { font-weight: var(--w-bold); font-size: 16px; }
.headtab__meta { font-size: 12.5px; color: var(--fg-2); margin-top: 4px; }

/* step progress */
.steps { display: flex; align-items: center; gap: 0; }
.step { display: flex; align-items: center; gap: 12px; flex: 1 1 0; }
.step__no { width: 38px; height: 38px; border-radius: 50%; border: 1.5px solid var(--line); display: grid;
  place-items: center; font-weight: var(--w-bold); font-size: 15px; color: var(--steel-400); background: #fff; flex: none; }
.step__lbl { font-size: 13.5px; font-weight: var(--w-semibold); color: var(--fg-2); }
.step__bar { flex: 1; height: 2px; background: var(--line); margin: 0 14px; }
.step--done .step__no { background: var(--laser-500); border-color: var(--laser-500); color: #fff; }
.step--done .step__lbl { color: var(--ink); }
.step--active .step__no { border-color: var(--laser-500); color: var(--laser-500); box-shadow: 0 0 0 3px var(--laser-50); }
.step--active .step__lbl { color: var(--ink); }
.step--done .step__bar { background: var(--laser-500); }

/* ---------- maintenance tiers ---------- */
.tier { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 30px 28px; display: flex; flex-direction: column; }
.tier--feat { border-color: var(--laser-500); box-shadow: 0 0 0 3px var(--laser-50), var(--shadow-md); position: relative; }
.tier--feat::before { content: "Most popular"; position: absolute; top: -12px; left: 28px; background: var(--laser-500);
  color: #fff; font-size: 11px; font-weight: var(--w-bold); letter-spacing: .1em; text-transform: uppercase; padding: 5px 12px; border-radius: var(--r-pill); }
.tier__name { font-weight: var(--w-bold); text-transform: uppercase; letter-spacing: .04em; font-size: 20px; }
.tier__for { color: var(--fg-2); font-size: 14px; margin: 8px 0 22px; }
.tier__list { list-style: none; margin: 0 0 26px; padding: 0; flex: 1; }
.tier__list li { position: relative; padding-left: 26px; font-size: 14.5px; margin-bottom: 12px; color: var(--fg-1); }
.tier__list li::before { content: ""; position: absolute; left: 0; top: 7px; width: 11px; height: 7px;
  border-left: 2px solid var(--laser-500); border-bottom: 2px solid var(--laser-500); transform: rotate(-45deg); }
.tier .btn { justify-content: center; }
.tier__list li.off { color: var(--steel-400); }
.tier__list li.off::before { border-color: var(--steel-400); transform: none; top: 9px; width: 11px; height: 0; border-bottom: 0; border-left: 0; border-top: 2px solid var(--steel-400); }

/* inspection checklist */
.checklist { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.1); border-radius: var(--r-md); overflow: hidden; }
.check { background: var(--ink); padding: 22px 24px; display: flex; gap: 14px; align-items: flex-start; }
.check__no { font-weight: var(--w-bold); font-size: 13px; color: var(--laser-500); letter-spacing: .08em; flex: none; padding-top: 2px; }
.check h4 { margin: 0 0 4px; color: #fff; font-size: 15.5px; }
.check p { margin: 0; font-size: 13px; color: var(--fg-on-dark-2); }

/* process timeline */
.timeline { position: relative; padding-left: 34px; }
.timeline::before { content: ""; position: absolute; left: 9px; top: 6px; bottom: 6px; width: 2px;
  background: linear-gradient(var(--laser-500), rgba(249,40,47,.2)); }
.tl-item { position: relative; padding-bottom: 30px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before { content: ""; position: absolute; left: -34px; top: 4px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--white); border: 2px solid var(--laser-500); }
.section--dark .tl-item::before { background: var(--ink); }
.tl-item h4 { margin: 0 0 6px; }
.tl-item p { margin: 0; font-size: 14.5px; }

/* ---------- testimonials ---------- */
.quote { max-width: 980px; }
.quote p { font-weight: var(--w-semibold); font-size: clamp(1.3rem, 1rem + 1.3vw, 2.1rem); line-height: 1.32;
  letter-spacing: -.01em; margin: 0 0 30px; color: #fff; text-wrap: pretty; }
.quote .who { display: flex; align-items: center; gap: 16px; }
.quote .av { width: 46px; height: 46px; border-radius: 50%; background: var(--laser-500); display: grid; place-items: center;
  font-weight: var(--w-bold); color: #fff; }
.quote .who b { font-weight: var(--w-bold); font-size: 16px; display: block; }
.quote .who span { font-size: 14px; color: var(--fg-on-dark-2); }
.qnav { display: flex; gap: 10px; }
.qnav button { width: 52px; height: 52px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,.3);
  background: transparent; color: #fff; font-size: 22px; cursor: pointer; transition: all .15s; }
.qnav button:hover { border-color: #fff; background: rgba(255,255,255,.08); }

/* ---------- FAQ accordion ---------- */
.faq__item { border-top: 1px solid var(--line); }
.faq__item:last-child { border-bottom: 1px solid var(--line); }
.faq__q { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; padding: 26px 0;
  display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.faq__q span.t { font-weight: var(--w-bold); font-size: 18px; color: var(--ink); }
.faq__ic { flex: none; width: 32px; height: 32px; aspect-ratio: 1; border-radius: 50%; background: var(--mist);
  color: var(--ink); display: grid; place-items: center; transition: background .2s, color .2s, transform .2s; }
.faq__ic svg { width: 16px; height: 16px; display: block; }
.faq__item--open .faq__ic { background: var(--laser-500); color: #fff; transform: rotate(180deg); }
/* Collapse/expand via grid-template-rows (0fr→1fr) so the panel animates to the
   content's natural height at any viewport width — no fixed max-height to clip
   long answers that wrap on narrow screens. */
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .32s var(--ease); }
.faq__item--open .faq__a { grid-template-rows: 1fr; }
.faq__a > * { overflow: hidden; min-height: 0; }
.faq__a p { margin: 0; padding-right: 50px; font-size: 16px; color: var(--fg-2); }
/* bottom spacing only when open — otherwise the clipped panel keeps a strip of
   padding that lets the first line peek through the collapsed item. */
.faq__item--open .faq__a p { padding-bottom: 26px; }

/* sidebar (narrow heading column) + FAQ list. Defined as classes so the
   1040px collapse below can stack the heading ABOVE the list — inline grid
   styles can't be overridden by a media query. */
.split--aside { grid-template-columns: .72fr 1.28fr; align-items: start; }
.split__aside { position: sticky; top: 108px; }
@media (max-width: 1040px) {
  .split--aside { grid-template-columns: 1fr; }
  .split__aside { position: static; top: auto; }
}

/* ---------- contact ---------- */
.contact-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.ccard { background: var(--graphite); border: 1px solid rgba(255,255,255,.1); border-radius: var(--r-md); padding: 26px; }
.ccard .eyebrow { color: var(--laser-300); font-size: 11.5px; margin-bottom: 14px; }
.ccard__v { font-weight: var(--w-bold); font-size: 19px; color: #fff; }
.ccard__sub { font-size: 13px; color: var(--fg-on-dark-2); margin-top: 8px; }
.ccard--alert { border-color: rgba(249,40,47,.4); background: linear-gradient(180deg, rgba(249,40,47,.12), var(--graphite)); }

/* form */
.form-card { background: #fff; border-radius: var(--r-lg); box-shadow: var(--shadow-lg); padding: 36px; color: var(--ink); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 12.5px; font-weight: var(--w-bold); letter-spacing: .06em; text-transform: uppercase; color: var(--slate-700); }
.field label .opt { color: var(--steel-400); font-weight: var(--w-medium); letter-spacing: 0; text-transform: none; }
.fld { font-family: var(--font-sans); font-size: 15px; width: 100%; padding: 13px 14px; border: 1.5px solid var(--line);
  border-radius: var(--r-sm); color: var(--ink); background: #fff; outline: none; transition: border-color .15s, box-shadow .15s; }
.fld:focus { border-color: var(--laser-500); box-shadow: 0 0 0 3px var(--laser-50); }
textarea.fld { resize: vertical; min-height: 120px; }
select.fld { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%2350686F' stroke-width='1.8'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.enq-types { display: flex; flex-wrap: wrap; gap: 10px; }
.enq-types label { display: inline-flex; align-items: center; gap: 8px; border: 1.5px solid var(--line); border-radius: var(--r-pill);
  padding: 9px 16px; font-size: 13.5px; font-weight: var(--w-semibold); cursor: pointer; color: var(--slate-700); }
.enq-types input { accent-color: var(--laser-500); }
.enq-types label.sel,
.enq-types label:has(input:checked) { border-color: var(--laser-500); color: var(--ink); background: var(--laser-50); }
.form-note { font-size: 13px; color: var(--fg-2); display: flex; align-items: center; gap: 8px; margin-top: 4px; }

/* ---------- footer ---------- */
.site-footer { background: #03161d; color: #fff; padding: 76px 0 36px; }
.foot-grid { display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: 40px; }
.site-footer img { height: 58px; width: auto; }
.foot-about { color: var(--fg-on-dark-2); font-size: 14.5px; line-height: 1.6; margin: 20px 0 0; max-width: 290px; }
.foot-col h5 { font-weight: var(--w-bold); text-transform: uppercase; letter-spacing: .12em; font-size: 12.5px;
  color: var(--steel-400); margin: 0 0 18px; }
.foot-col a { display: block; color: #fff; font-size: 15px; margin-bottom: 12px; opacity: .85; transition: color .15s, opacity .15s; }
.foot-col a:hover { color: var(--laser-300); opacity: 1; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 48px; padding-top: 24px; display: flex;
  justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--steel-400); font-size: 13px; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--ink); color: #fff; position: relative; overflow: hidden; isolation: isolate; }
.cta-band__inner { padding: 80px 0; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-band h2 { max-width: 16ch; }

/* ---------- page hero (interior pages) ---------- */
.page-hero { position: relative; background: var(--ink); color: #fff; overflow: hidden; isolation: isolate; }
.page-hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .38; z-index: -2; }
.page-hero__scrim { position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(6,33,43,.7), rgba(6,33,43,.92)); }
.page-hero__inner { padding: 176px 0 76px; max-width: 760px; }
.page-hero h1 { font-weight: var(--w-bold); font-size: clamp(2.3rem, 1rem + 4.4vw, 4rem); line-height: 1;
  letter-spacing: -.02em; text-transform: uppercase; margin: 22px 0 22px; }
.page-hero p { font-size: clamp(1.05rem,1rem+.4vw,1.25rem); color: var(--fg-on-dark-2); margin: 0; max-width: 620px; }
.breadcrumb { font-size: 13px; font-weight: var(--w-semibold); letter-spacing: .04em; color: var(--fg-on-dark-2); }
.breadcrumb a:hover { color: var(--laser-300); }
.breadcrumb .sep { margin: 0 8px; opacity: .5; }

/* ---------- application filter chips ---------- */
.filterbar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.fchip { border: 1.5px solid var(--line); border-radius: var(--r-pill); padding: 10px 20px; font-size: 14px;
  font-weight: var(--w-semibold); color: var(--slate-700); cursor: pointer; background: #fff; transition: all .15s var(--ease); }
.fchip:hover { border-color: var(--steel-400); }
.fchip--active { background: var(--ink); color: #fff; border-color: var(--ink); }

/* ---------- why-buy list ---------- */
.whybuy { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.whybuy__item { background: #fff; padding: 30px 30px; display: flex; gap: 18px; align-items: flex-start; }
.whybuy__no { font-weight: var(--w-bold); font-size: 14px; color: var(--laser-500); letter-spacing: .08em; flex: none; padding-top: 3px; }
.whybuy__item h4 { margin: 0 0 6px; }
.whybuy__item p { margin: 0; font-size: 14.5px; color: var(--fg-2); }

/* ---------- machine detail ---------- */
.detail-hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: 0; align-items: stretch; }
.detail-hero__media { position: relative; min-height: 560px; overflow: hidden; }
.detail-hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.detail-hero__panel { background: var(--ink); color: #fff; padding: 72px 56px; display: flex; flex-direction: column; justify-content: center; }
.hotspot-note { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: var(--w-semibold);
  color: var(--fg-2); background: var(--mist); border-radius: var(--r-pill); padding: 8px 14px; }

/* ---------- finance ---------- */
.fin-band { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.fin-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 30px; }
.fin-card .num { font-weight: var(--w-bold); font-size: 15px; color: var(--laser-500); letter-spacing: .1em; }
.fin-card h3 { margin: 14px 0 10px; }
.fin-card p { margin: 0; font-size: 14.5px; color: var(--fg-2); }

/* ---------- mobile drawer (shown statically on mobile artboard) ---------- */
.drawer { position: fixed; inset: 0; z-index: 100; background: var(--ink); color: #fff; display: none;
  flex-direction: column; padding: 22px; }
.drawer--open { display: flex; }
.drawer__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 30px; }
.drawer__close { width: 46px; height: 46px; border: 1.5px solid rgba(255,255,255,.3); border-radius: var(--r-sm);
  background: transparent; color: #fff; font-size: 24px; cursor: pointer; }
.drawer__links { display: flex; flex-direction: column; gap: 4px; }
.drawer__links a { font-weight: var(--w-bold); font-size: 28px; text-transform: uppercase; letter-spacing: -.01em;
  padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.drawer__links a .arr { float: right; color: var(--laser-500); }
.drawer__foot { margin-top: auto; display: flex; flex-direction: column; gap: 12px; padding-top: 24px; }

/* ============================================================
   RESPONSIVE — tablet
   ============================================================ */
@media (max-width: 1040px) {
  .container { padding: 0 32px; }
  .section { padding: 80px 0; }
  .cards-grid--3 { grid-template-columns: repeat(2, 1fr); }
  /* !important so inline `style="grid-template-columns:…"` desktop overrides
     (used on several pages) still collapse on tablet/mobile. */
  .split { grid-template-columns: 1fr !important; gap: 40px; }
  .split--rev .split__media { order: 0; }
  .split__media { aspect-ratio: 16/10; max-height: 460px; }
  .stats { grid-template-columns: repeat(2,1fr) !important; gap: 32px 24px; }
  .spectiles { grid-template-columns: repeat(2,1fr); }
  .contact-cards { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .hero__inner { padding: 150px 0 100px; }
  .trust-strip__item { flex-basis: 33%; }
  .whybuy { grid-template-columns: 1fr !important; }
  .fin-band { grid-template-columns: 1fr !important; }
  .detail-hero { grid-template-columns: 1fr; }
  .detail-hero__media { min-height: 380px; }
  .detail-hero__panel { padding: 48px 32px; }
  .page-hero__inner { padding: 140px 0 64px; }
}

/* ============================================================
   RESPONSIVE — mobile
   ============================================================ */
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .section { padding: 60px 0; }
  .section--tight { padding: 44px 0; }
  .cards-grid--3, .cards-grid--2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr !important; gap: 26px 18px; }
  .spectiles { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; gap: 32px; }
  .checklist { grid-template-columns: 1fr; }
  .nav { height: 66px; }
  .nav__logo-img, .nav__logo img { height: 48px; }
  /* Declutter the phone header — the drawer already carries "Request support". */
  .nav__cta .btn--primary { display: none; }
  /* Long-label buttons must wrap rather than force horizontal overflow on narrow screens. */
  .btn { white-space: normal; max-width: 100%; }
  .hero__inner { padding: 136px 0 80px; }
  .hero__actions .btn { flex: 1 1 100%; justify-content: center; }
  .sec-head { margin-bottom: 38px; }
  .frow { grid-template-columns: 36px 1fr; }
  .frow__tag { grid-column: 2; padding-top: 0; }
  .trust-strip__item { flex-basis: 100%; min-width: 0;
    border-right: 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .trust-strip__item:last-child { border-bottom: 0; }
  .cta-band__inner { padding: 56px 0; }
  .mcard { min-height: 380px; }
  .mcard__reveal { max-height: 160px; } /* show specs by default on touch */
  .form-card { padding: 24px 20px; }
  .qnav { display: none; }
  /* FAQ accordion — tighten for narrow screens */
  .faq__q { padding: 20px 0; gap: 14px; }
  .faq__q span.t { font-size: 16px; line-height: 1.35; }
  .faq__ic { width: 28px; height: 28px; }
  .faq__a p { padding-right: 0; }
  .faq__item--open .faq__a p { padding-bottom: 22px; }
}

/* ============================================================
   MACHINE CATEGORY SYSTEM — gwklaser-style product cards,
   sticky category sub-nav, capability layout.
   ============================================================ */

/* sticky category sub-nav (sits under the main header) */
.mtabs { position: sticky; top: 88px; z-index: 50; background: rgba(255,255,255,.93);
  backdrop-filter: saturate(150%) blur(12px); border-bottom: 1px solid var(--line); }
.mtabs__row { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.mtabs__row::-webkit-scrollbar { display: none; }
.mtab { white-space: nowrap; padding: 17px 18px; font-weight: var(--w-bold); font-size: 13px;
  letter-spacing: .05em; text-transform: uppercase; color: var(--slate-700);
  border-bottom: 2px solid transparent; transition: color .15s, border-color .15s; }
.mtab:hover { color: var(--ink); }
.mtab[aria-current] { color: var(--laser-600); border-bottom-color: var(--laser-500); }

/* product grid + cards (render on white → cutting-action photo on hover) */
.prodgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.prodgrid--2 { grid-template-columns: repeat(2, 1fr); }
.prodcard { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-lg); overflow: hidden; isolation: isolate;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease); }
.prodcard:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.prodcard__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden;
  background: radial-gradient(ellipse 78% 78% at 50% 32%, #ffffff 0%, var(--mist) 100%);
  display: grid; place-items: center; }
.prodcard__render { width: 88%; height: 88%; object-fit: contain; position: relative; z-index: 1;
  transition: opacity .45s var(--ease), transform .55s var(--ease); }
.prodcard:hover .prodcard__render { opacity: 0; transform: scale(1.04); }
.prodcard__action { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity .45s var(--ease), transform .8s var(--ease); }
.prodcard:hover .prodcard__action { opacity: 1; transform: scale(1.05); }
.prodcard__tag { position: absolute; top: 14px; left: 14px; z-index: 2; font-size: 11px;
  font-weight: var(--w-bold); letter-spacing: .08em; text-transform: uppercase; color: var(--ink);
  background: rgba(255,255,255,.86); backdrop-filter: blur(4px); padding: 6px 11px; border-radius: var(--r-pill); }
.prodcard__edge { position: absolute; left: 0; bottom: 0; height: 3px; width: 0; z-index: 2;
  background: var(--laser-500); box-shadow: 0 0 14px 1px var(--laser-500); transition: width .4s var(--ease); }
.prodcard:hover .prodcard__edge { width: 100%; }
.prodcard__body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.prodcard__brand { font-size: 12px; font-weight: var(--w-bold); letter-spacing: .14em;
  text-transform: uppercase; color: var(--steel-400); }
.prodcard__name { font-weight: var(--w-bold); font-size: 21px; text-transform: uppercase;
  letter-spacing: -.01em; margin: 6px 0 10px; color: var(--ink); line-height: 1.1; }
.prodcard__spec { font-size: 14px; color: var(--fg-2); margin: 0 0 18px; line-height: 1.5; flex: 1; }
.prodcard__cta { font-weight: var(--w-bold); text-transform: uppercase; letter-spacing: .06em;
  font-size: 12.5px; color: var(--ink); display: inline-flex; gap: 8px; align-items: center; }
.prodcard__cta .arr { color: var(--laser-500); transition: transform .18s var(--ease); }
.prodcard:hover .prodcard__cta .arr { transform: translateX(4px); }

/* capability split: two-up lists with chips */
.caps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.caps__col h4 { margin: 0 0 16px; font-weight: var(--w-bold); font-size: 13px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--laser-600); display: inline-flex; align-items: center; gap: 10px; }
.caps__col h4::before { content: ""; width: 22px; height: 2px; background: var(--laser-500); display: inline-block; }
.chiplist { display: flex; flex-wrap: wrap; gap: 9px; }
.chiplist .chip { background: var(--mist); border: 1px solid var(--line); color: var(--slate-700); }

/* category overview cards on the hub (photo-led, like home but for categories) */
.cat-hub { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* process step cards (01–05) */
.procgrid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.proc { background: #fff; padding: 28px 24px; }
.proc__no { font-weight: var(--w-bold); font-size: 13px; color: var(--laser-500); letter-spacing: .1em; }
.proc h4 { margin: 14px 0 8px; font-size: 16px; }
.proc p { margin: 0; font-size: 13.5px; color: var(--fg-2); line-height: 1.5; }

@media (max-width: 1040px) {
  /* Header is still 88px here (burger nav) — keep the tabs docked beneath it. */
  .mtabs { top: 88px; }
  .prodgrid, .prodgrid--2 { grid-template-columns: repeat(2, 1fr); }
  .cat-hub { grid-template-columns: repeat(2, 1fr); }
  .procgrid { grid-template-columns: 1fr 1fr; }
  .caps { grid-template-columns: 1fr !important; }
}
@media (max-width: 640px) {
  .prodgrid, .prodgrid--2 { grid-template-columns: 1fr; }
  .cat-hub { grid-template-columns: 1fr; }
  .procgrid { grid-template-columns: 1fr; }
  .mtab { padding: 15px 14px; font-size: 12px; }
  /* Mobile header shrinks to 66px — dock the tabs right under it. */
  .mtabs { top: 66px; }
  .prodcard__media { aspect-ratio: 16/11; }
}