/* CJ Dustraction Systems — modern industrial B2B */
:root {
  --black: #000000;
  --near-black: #0a0808;
  --charcoal: #161312;
  --orange: #f47a00;
  --orange-dark: #dd9933;
  --yellow: #f5c518;
  --white: #ffffff;
  --off-white: #f6f5f3;
  --light-gray: #e8e6e3;
  --muted: #9a9691;
  --text-dark: #1a1715;
  --text-muted: #5c574f;
  --max: 1180px;
  --header-h: 72px;
  --radius: 10px;
  --shadow: 0 12px 40px rgba(0,0,0,.18);
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.05rem);
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  overflow-wrap: break-word;
  word-wrap: break-word;
}
img, video, iframe, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-dark); }
ul { padding-left: 1.2rem; }
h1,h2,h3,h4 { line-height: 1.2; margin: 0 0 .6em; font-weight: 700; letter-spacing: -0.02em; overflow-wrap: anywhere; }
p { margin: 0 0 1em; }
.container {
  width: min(100% - clamp(1.5rem, 4vw, 2.5rem), var(--max));
  margin-inline: auto;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 1000;
  background: var(--orange); color: #000; padding: .75rem 1rem;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,8,8,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(244,122,0,.25);
}
.header-inner {
  position: relative;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: var(--header-h);
}
.logo-link { display: flex; align-items: center; flex-shrink: 0; max-width: min(58vw, 280px); }
.logo-link img { height: 48px; width: auto; max-width: 100%; object-fit: contain; }
.nav-toggle {
  display: none; background: transparent; border: 1px solid rgba(255,255,255,.25);
  color: #fff; width: 44px; height: 44px; border-radius: 8px; cursor: pointer;
  align-items: center; justify-content: center; flex-direction: column; gap: 5px;
}
.nav-toggle span {
  display: block; width: 20px; height: 2px; background: #fff; transition: .2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.site-nav { display: flex; align-items: center; flex-wrap: wrap; gap: .65rem 1.15rem; justify-content: flex-end; }
.site-nav a {
  color: rgba(255,255,255,.88); font-weight: 600; font-size: .95rem;
  letter-spacing: .02em;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--orange); }
.header-cta {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--orange); color: #000 !important; font-weight: 700;
  padding: .55rem 1rem; border-radius: 8px; white-space: nowrap;
}
.header-cta:hover { background: var(--yellow); color: #000 !important; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .8rem 1.25rem; border-radius: 8px; font-weight: 700;
  border: 2px solid transparent; cursor: pointer; font-size: 1rem;
  transition: background .2s, color .2s, border-color .2s, transform .15s;
  text-align: center; max-width: 100%;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--orange); color: #000; }
.btn-primary:hover { background: var(--yellow); color: #000; }
.btn-ghost {
  background: transparent; color: #fff; border-color: rgba(255,255,255,.35);
}
.btn-ghost:hover { border-color: var(--orange); color: var(--orange); }
.btn-dark { background: var(--near-black); color: #fff; }
.btn-dark:hover { background: #222; color: var(--orange); }
.btn-outline {
  background: transparent; color: var(--near-black); border-color: var(--near-black);
}
.btn-outline:hover { background: var(--near-black); color: #fff; }

/* Hero */
.hero {
  position: relative; color: #fff;
  background: var(--near-black);
  min-height: clamp(320px, 58vh, 620px);
  display: flex; align-items: center;
  overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(10,8,8,.92) 0%, rgba(10,8,8,.72) 48%, rgba(10,8,8,.45) 100%),
    url("../images/hero.jpg") center/cover no-repeat;
  z-index: 0;
}
.hero-content { position: relative; z-index: 1; padding: 4.5rem 0 4rem; max-width: 720px; }
.eyebrow {
  display: inline-block; color: var(--orange); font-weight: 700;
  text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; margin-bottom: 1rem;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem); color: #fff; margin-bottom: .8rem;
}
.hero p.lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem); color: rgba(255,255,255,.86);
  max-width: 38rem; margin-bottom: 1.75rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; }

/* Page hero (inner) */
.page-hero {
  background: linear-gradient(135deg, var(--near-black) 0%, #1a140f 60%, #2a1a0a 100%);
  color: #fff; padding: clamp(2rem, 4.5vw, 3.5rem) 0 clamp(1.75rem, 3.5vw, 3rem);
  border-bottom: 3px solid var(--orange);
}
.page-hero h1 { color: #fff; font-size: clamp(1.9rem, 4vw, 2.75rem); }
.page-hero p { color: rgba(255,255,255,.82); max-width: 40rem; margin-bottom: 0; }

/* Trust strip */
.trust-strip {
  background: var(--black); color: #fff; padding: 1.25rem 0;
  border-bottom: 1px solid rgba(244,122,0,.3);
}
.trust-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; text-align: center;
}
.trust-item strong { display: block; color: var(--orange); font-size: 1.05rem; }
.trust-item span { color: rgba(255,255,255,.7); font-size: .9rem; }

/* Sections */
.section { padding: clamp(2.25rem, 5vw, 4rem) 0; }
.section-dark { background: var(--near-black); color: #fff; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-muted { background: var(--light-gray); }
.section-head { margin-bottom: 2rem; max-width: 40rem; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.section-head p { color: var(--text-muted); margin-bottom: 0; }
.section-dark .section-head p { color: rgba(255,255,255,.72); }
.accent-bar {
  width: 48px; height: 4px; background: var(--orange); border-radius: 2px; margin-bottom: 1rem;
}

/* Cards */
.card-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
}
.card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 4px 18px rgba(0,0,0,.06);
  border: 1px solid rgba(0,0,0,.06);
  display: flex; flex-direction: column;
  transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card-img {
  aspect-ratio: 16/10; background: var(--charcoal); overflow: hidden;
}
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 1.25rem 1.3rem 1.5rem; flex: 1; display: flex; flex-direction: column; }
.card-body h3 { font-size: 1.15rem; margin-bottom: .4rem; }
.card-body p { color: var(--text-muted); font-size: .95rem; flex: 1; }
.card-link {
  margin-top: .75rem; font-weight: 700; color: var(--orange);
  display: inline-flex; align-items: center; gap: .35rem;
}
.card-link::after { content: "→"; transition: transform .15s; }
.card-link:hover::after { transform: translateX(3px); }
.card-enquire .card-body { background: var(--off-white); }
.card-enquire h3 { font-size: 1.05rem; }

/* Feature / split */
.split {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 2.5rem; align-items: center;
}
.split img {
  border-radius: var(--radius); width: 100%;
  box-shadow: var(--shadow);
}
.checklist { list-style: none; padding: 0; margin: 1.25rem 0; }
.checklist li {
  position: relative; padding-left: 1.6rem; margin-bottom: .65rem;
  color: var(--text-muted);
}
.section-dark .checklist li { color: rgba(255,255,255,.8); }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .45em;
  width: .7rem; height: .7rem; border-radius: 2px; background: var(--orange);
}

/* CTA band */
.cta-band {
  background: linear-gradient(90deg, var(--orange) 0%, var(--orange-dark) 100%);
  color: #000; padding: 3rem 0;
}
.cta-band h2 { color: #000; margin-bottom: .4rem; }
.cta-band p { margin-bottom: 1.25rem; max-width: 36rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: .75rem; }

/* Service detail */
.service-layout {
  display: grid; grid-template-columns: 1.4fr .7fr; gap: 2rem; align-items: start;
}
.prose h2 { margin-top: 1.75rem; font-size: 1.35rem; }
.prose h2:first-child { margin-top: 0; }
.aside-card {
  background: var(--near-black); color: #fff; border-radius: var(--radius);
  padding: 1.5rem; position: sticky; top: calc(var(--header-h) + 1rem);
}
.aside-card h3 { color: #fff; font-size: 1.1rem; }
.aside-card p, .aside-card li { color: rgba(255,255,255,.78); font-size: .95rem; }
.aside-card a.btn { width: 100%; margin-top: .5rem; }
.service-hero-img {
  border-radius: var(--radius); margin-bottom: 1.5rem;
  background: var(--charcoal); overflow: hidden; max-height: 360px;
}
.service-hero-img img { width: 100%; height: 100%; object-fit: cover; max-height: 360px; }

/* Contact */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
}
.contact-card {
  background: #fff; border-radius: var(--radius); padding: 1.75rem;
  border: 1px solid rgba(0,0,0,.08); box-shadow: 0 4px 18px rgba(0,0,0,.05);
}
.contact-card h2 { font-size: 1.3rem; }
.contact-detail {
  display: flex; flex-direction: column; gap: .35rem; margin: 1rem 0 1.5rem;
}
.contact-detail strong { color: var(--text-muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; }
.contact-detail a, .contact-detail span { color: var(--text-dark); font-weight: 600; font-size: 1.1rem; }
.contact-form label {
  display: block; font-weight: 600; margin-bottom: .35rem; font-size: .9rem;
}
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%; padding: .75rem .9rem; border: 1px solid #ccc; border-radius: 8px;
  font: inherit; margin-bottom: 1rem; background: #fff;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  outline: 2px solid var(--orange); border-color: var(--orange);
}
.form-note { font-size: .9rem; color: var(--text-muted); margin-top: .5rem; }

/* Footer */
.site-footer {
  background: var(--black); color: rgba(255,255,255,.75); padding: 3.5rem 0 1.5rem;
  border-top: 3px solid var(--orange);
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; margin-bottom: 2.5rem;
}
.footer-brand img { height: 40px; width: auto; margin-bottom: 1rem; }
.footer-brand p { font-size: .95rem; max-width: 28rem; }
.site-footer h4 {
  color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em;
  margin-bottom: 1rem;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .45rem; }
.footer-links a { color: rgba(255,255,255,.72); }
.footer-links a:hover { color: var(--orange); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.25rem;
  display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; justify-content: space-between;
  font-size: .85rem; color: var(--muted);
}

/* Utilities */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }

/* ===== Laser / feature banner ===== */
.badge-new {
  display: inline-block; margin-left: .4rem; padding: .15rem .5rem;
  font-size: .7rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
  color: #fff; background: var(--orange); border-radius: 999px; vertical-align: middle;
}
.feature-banner {
  background: linear-gradient(135deg, #1a1210 0%, #0a0808 55%, #1c140f 100%);
  color: #f5f0ea; border-bottom: 1px solid rgba(255,255,255,.06);
}
.feature-banner .feature-inner {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 2rem; align-items: center;
  padding: 2.5rem 0;
}
.feature-banner .eyebrow { color: var(--orange); margin-bottom: .5rem; }
.feature-banner h2 { color: #fff; margin: 0 0 .75rem; font-size: clamp(1.45rem, 2.5vw, 1.9rem); }
.feature-banner p { color: rgba(245,240,234,.85); margin: 0 0 1.25rem; max-width: 36rem; }
.feature-banner .feature-media {
  border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 18px 40px rgba(0,0,0,.35);
}
.feature-banner .feature-media img { display: block; width: 100%; height: auto; }
.feature-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.table-wrap { overflow-x: auto; margin: 1rem 0 1.25rem; }
.spec-table {
  width: 100%; border-collapse: collapse; font-size: .95rem;
  background: #fff; border: 1px solid var(--light-gray); border-radius: var(--radius);
}
.spec-table th, .spec-table td {
  text-align: left; padding: .75rem 1rem; border-bottom: 1px solid var(--light-gray);
  vertical-align: top;
}
.spec-table thead th {
  background: #f7f5f2; font-size: .8rem; text-transform: uppercase; letter-spacing: .04em;
  color: var(--text-muted);
}
.spec-table tbody th { width: 38%; font-weight: 700; color: var(--text-dark); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.fineprint { font-size: .85rem; color: var(--text-muted); }

.video-frame { margin: 1.25rem 0 1.75rem; }
.video-frame video {
  display: block; width: 100%; height: auto; max-height: min(420px, 56vw);
  aspect-ratio: 16 / 9; object-fit: contain; background: #000;
  border-radius: var(--radius); border: 1px solid var(--light-gray);
}
.video-caption { margin: .5rem 0 0; font-size: .9rem; color: var(--text-muted); }

.laser-gallery {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem; margin: 1rem 0 1.5rem;
}
.laser-gallery figure { margin: 0; border-radius: 8px; overflow: hidden; border: 1px solid var(--light-gray); }
.laser-gallery img { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }

/* Responsive */
@media (max-width: 1100px) {
  .site-nav { gap: .5rem .85rem; }
  .site-nav a { font-size: .9rem; }
  .header-cta { padding: .5rem .85rem; font-size: .9rem; }
}
@media (max-width: 960px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .service-layout, .contact-grid, .footer-grid,
  .feature-banner .feature-inner { grid-template-columns: 1fr; }
  .aside-card { position: static; }
  .feature-banner .feature-inner { gap: 1.25rem; padding: 2rem 0; }
  /* Hamburger earlier so mid-width windows don't crowd the header */
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--near-black); flex-direction: column; align-items: stretch;
    flex-wrap: nowrap; padding: 1rem; gap: 0;
    border-bottom: 1px solid rgba(244,122,0,.3);
    max-height: min(70vh, 28rem); overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: .85rem 1rem; border-radius: 8px; font-size: 1rem; }
  .site-nav a:hover { background: rgba(255,255,255,.05); }
  .header-cta { justify-content: center; width: 100%; }
}
@media (max-width: 760px) {
  .card-grid { grid-template-columns: 1fr; }
  .logo-link { max-width: min(62vw, 220px); }
  .logo-link img { height: 40px; }
  .hero-content { padding: 3rem 0 2.5rem; }
  .hero-actions .btn, .feature-actions .btn, .cta-actions .btn { flex: 1 1 auto; min-width: min(100%, 11rem); }
  .cta-band { padding: 2.25rem 0; }
  .site-footer { padding: 2.75rem 0 1.25rem; }
  .spec-table { font-size: .9rem; }
  .spec-table th, .spec-table td { padding: .65rem .75rem; }
  .spec-table tbody th { width: 34%; }
}
@media (max-width: 480px) {
  .trust-grid { grid-template-columns: 1fr 1fr; gap: .75rem; }
  .trust-item strong { font-size: .95rem; }
  .trust-item span { font-size: .8rem; }
  .hero { min-height: 0; }
  .hero-content { padding: 2.5rem 0 2rem; }
  .hero h1 { font-size: clamp(1.75rem, 8vw, 2.25rem); }
  .page-hero h1 { font-size: clamp(1.6rem, 7vw, 2rem); }
  .badge-new { margin-left: .25rem; font-size: .65rem; }
  .laser-gallery { grid-template-columns: 1fr; }
}

/* ===== Gallery ===== */
.gallery-section { padding-top: 2.5rem; }
.gallery-toolbar {
  display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 1.75rem;
}
.gallery-chip {
  appearance: none; border: 1px solid rgba(0,0,0,.12);
  background: #fff; color: var(--text-dark); font: inherit; font-weight: 600;
  font-size: .88rem; padding: .45rem .9rem; border-radius: 999px; cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.gallery-chip:hover { border-color: var(--orange); color: var(--orange); }
.gallery-chip.is-active {
  background: var(--near-black); color: #fff; border-color: var(--near-black);
}
.gallery-chip.is-active:hover { color: var(--orange); }

.gallery-grid {
  columns: 3 280px;
  column-gap: 1rem;
}
.gallery-item {
  break-inside: avoid; margin: 0 0 1rem;
  display: block; width: 100%; padding: 0; border: 0;
  background: var(--charcoal); border-radius: var(--radius); overflow: hidden;
  cursor: zoom-in; position: relative; text-align: left;
  box-shadow: 0 4px 18px rgba(0,0,0,.08);
  transition: transform .2s, box-shadow .2s;
}
.gallery-item:hover, .gallery-item:focus-visible {
  transform: translateY(-2px); box-shadow: var(--shadow); outline: none;
}
.gallery-item:focus-visible { box-shadow: 0 0 0 3px var(--orange), var(--shadow); }
.gallery-item img {
  width: 100%; height: auto; display: block;
  transition: transform .35s ease;
}
.gallery-item:hover img { transform: scale(1.03); }
.gallery-item-caption {
  display: block; padding: .65rem .85rem .8rem;
  background: #fff; color: var(--text-dark); font-weight: 600; font-size: .9rem;
}
.gallery-item[hidden] { display: none !important; }
.gallery-empty {
  color: var(--text-muted); text-align: center; padding: 2rem 0; margin: 0;
}

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,.92);
  display: flex; align-items: center; justify-content: center;
  padding: 3.5rem 4rem 2.5rem;
}
.lightbox[hidden] { display: none !important; }
.lightbox-figure {
  margin: 0; max-width: min(1100px, 100%); max-height: 100%;
  display: flex; flex-direction: column; align-items: center; gap: .75rem;
}
.lightbox-figure img {
  max-width: 100%; max-height: calc(100vh - 7rem);
  width: auto; height: auto; object-fit: contain;
  border-radius: 6px; box-shadow: 0 20px 60px rgba(0,0,0,.45);
}
.lightbox-figure figcaption {
  color: rgba(255,255,255,.88); font-weight: 600; font-size: .95rem;
  text-align: center;
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute; appearance: none; border: 0; cursor: pointer;
  background: rgba(255,255,255,.08); color: #fff; font-size: 1.75rem;
  width: 48px; height: 48px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .15s, color .15s;
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover {
  background: var(--orange); color: #000;
}
.lightbox-close { top: 1rem; right: 1rem; font-size: 2rem; line-height: 1; }
.lightbox-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 1rem; top: 50%; transform: translateY(-50%); }

body.lightbox-open { overflow: hidden; }

@media (max-width: 760px) {
  .gallery-grid { columns: 2 140px; column-gap: .75rem; }
  .gallery-item { margin-bottom: .75rem; }
  .gallery-item-caption { font-size: .8rem; padding: .5rem .65rem .6rem; }
  .lightbox { padding: 3.5rem 1rem 1.5rem; }
  .lightbox-prev, .lightbox-next {
    width: 40px; height: 40px; font-size: 1.35rem;
  }
  .lightbox-prev { left: .35rem; }
  .lightbox-next { right: .35rem; }
}
@media (max-width: 420px) {
  .gallery-grid { columns: 1; }
}

/* ===== Breadcrumbs ===== */
.breadcrumbs {
  background: var(--near-black);
  border-bottom: 1px solid rgba(244,122,0,.2);
  padding: .65rem 0;
  font-size: .88rem;
}
.breadcrumbs ol {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: .35rem .5rem; align-items: center;
}
.breadcrumbs li { color: rgba(255,255,255,.55); display: inline-flex; align-items: center; gap: .5rem; }
.breadcrumbs li:not(:last-child)::after {
  content: "/"; color: rgba(255,255,255,.3); margin-left: .15rem;
}
.breadcrumbs a { color: rgba(255,255,255,.78); font-weight: 600; }
.breadcrumbs a:hover { color: var(--orange); }
.breadcrumbs [aria-current="page"] span { color: var(--orange); font-weight: 600; }

/* ===== FAQ ===== */
.faq-section .faq-list { max-width: 46rem; }
.faq-item {
  background: #fff; border: 1px solid var(--light-gray);
  border-radius: var(--radius); margin-bottom: .65rem; padding: 0;
}
.faq-item summary {
  cursor: pointer; font-weight: 700; padding: .95rem 1.1rem;
  list-style: none; color: var(--text-dark);
  display: flex; align-items: flex-start; justify-content: space-between; gap: .75rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; color: var(--orange); font-weight: 700; flex-shrink: 0; line-height: 1.2;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p {
  margin: 0; padding: 0 1.1rem 1.05rem; color: var(--text-muted);
}

/* ===== Related / inline service links ===== */
.related-services {
  margin-top: 2rem; padding-top: 1.5rem;
  border-top: 1px solid var(--light-gray);
}
.related-services h3 { font-size: 1.15rem; margin-bottom: .6rem; }
.related-services ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .4rem; }
.related-services a { font-weight: 600; }
.inline-service-links {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: .75rem 1.25rem;
}
.inline-service-links a {
  display: inline-flex; font-weight: 700; color: var(--text-dark);
  background: #fff; border: 1px solid var(--light-gray);
  padding: .65rem 1rem; border-radius: 8px;
}
.inline-service-links a:hover {
  border-color: var(--orange); color: var(--orange);
}



@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .card:hover, .gallery-item:hover { transform: none; }
  .gallery-item:hover img { transform: none; }
}

@supports (padding: max(0px)) {
  .site-header { padding-left: env(safe-area-inset-left); padding-right: env(safe-area-inset-right); }
  .container {
    width: min(100% - clamp(1.5rem, 4vw, 2.5rem) - env(safe-area-inset-left) - env(safe-area-inset-right), var(--max));
  }
  .lightbox { padding-bottom: max(1.5rem, env(safe-area-inset-bottom)); }
}


/* ===== Final responsive overrides (must stay last — components defined above) ===== */
@media (max-width: 960px) {
  .feature-banner .feature-inner {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 2rem 0;
  }
}
@media (max-width: 760px) {
  .video-frame video { max-height: min(360px, 70vw); }
  .lightbox-figure img { max-height: calc(100vh - 8.5rem); }
}
@media (max-width: 480px) {
  .laser-gallery { grid-template-columns: 1fr; }
  .inline-service-links a { width: 100%; justify-content: center; }
  .faq-item summary { padding: .85rem 1rem; }
}


/* Portrait workshop clips (phone-shot laser videos) */
.video-frame.video-portrait {
  display: flex; flex-direction: column; align-items: center;
}
.video-frame.video-portrait video {
  width: min(100%, 360px);
  max-height: min(640px, 78vh);
  aspect-ratio: 9 / 16;
  object-fit: contain;
  margin-inline: auto;
}
.video-frame.video-portrait .video-caption {
  text-align: center; max-width: 36rem;
}


/* ===== WhatsApp float ===== */
.whatsapp-float {
  position: fixed;
  z-index: 150;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .28);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  background: #1ebe57;
  color: #fff;
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 14px 32px rgba(0, 0, 0, .32);
  outline: none;
}
.whatsapp-float:focus-visible {
  box-shadow: 0 0 0 3px #fff, 0 0 0 6px #25d366, 0 14px 32px rgba(0, 0, 0, .32);
}
.whatsapp-float svg { display: block; }
@media (max-width: 480px) {
  .whatsapp-float { width: 54px; height: 54px; }
}


/* ===== Engineering portfolio header button ===== */
.eng-portfolio-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: .45rem .85rem;
  border-radius: 8px;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,.45);
  color: #fff !important;
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .02em;
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
}
.eng-portfolio-btn:hover,
.eng-portfolio-btn:focus-visible,
.eng-portfolio-btn[aria-current="page"] {
  background: rgba(244,122,0,.15);
  border-color: var(--orange);
  color: var(--orange) !important;
  transform: translateY(-1px);
  outline: none;
}
@media (max-width: 1100px) {
  .eng-portfolio-btn { height: 36px; padding: .4rem .7rem; font-size: .8rem; }
}
@media (max-width: 960px) {
  .eng-portfolio-btn {
    width: 100%;
    height: auto;
    min-height: 44px;
    padding: .55rem 1rem;
    justify-content: center;
    margin-top: .15rem;
    font-size: 1rem;
  }
}


/* ===== Laser nav button (blue + danger sign) ===== */
.laser-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  height: 40px;
  padding: .4rem .85rem .4rem .65rem;
  border-radius: 8px;
  background: #1a5fb4;
  border: 1.5px solid #1565c0;
  color: #fff !important;
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .02em;
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1;
  text-decoration: none;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.laser-nav-btn .laser-nav-sign {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}
.laser-nav-btn .laser-nav-sign svg {
  display: block;
  width: 22px;
  height: 19px;
}
.laser-nav-btn .laser-nav-label { color: inherit; }
.laser-nav-btn:hover,
.laser-nav-btn:focus-visible {
  background: #2470d0;
  border-color: #1e88e5;
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(26, 95, 180, .35);
  outline: none;
}
.site-nav a.laser-nav-btn:hover,
.site-nav a.laser-nav-btn:focus-visible {
  color: #fff !important;
  background: #2470d0;
}
.laser-nav-btn[aria-current="page"] {
  background: #1565c0;
  border-color: #90caf9;
  color: #fff !important;
  box-shadow: 0 0 0 2px rgba(144, 202, 249, .55);
}
@media (max-width: 1100px) {
  .laser-nav-btn { height: 36px; padding: .35rem .7rem .35rem .55rem; font-size: .8rem; }
  .laser-nav-btn .laser-nav-sign svg { width: 20px; height: 17px; }
}
@media (max-width: 960px) {
  .laser-nav-btn {
    width: 100%;
    height: auto;
    min-height: 44px;
    padding: .55rem 1rem;
    justify-content: center;
    margin-top: .15rem;
    font-size: 1rem;
  }
}

/* ===== WhatsApp tip bubble ===== */
.wa-float-wrap {
  position: fixed;
  z-index: 150;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .55rem;
  pointer-events: none;
}
.wa-float-wrap .whatsapp-float {
  position: static;
  right: auto;
  bottom: auto;
  pointer-events: auto;
  flex-shrink: 0;
}
.wa-tip-bubble {
  position: relative;
  pointer-events: auto;
  display: block;
  max-width: 210px;
  padding: .65rem .85rem .7rem .75rem;
  background: #fffaf0;
  color: #2a2418;
  font-size: .78rem;
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: .01em;
  border-radius: 14px 14px 4px 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .18), 0 0 0 1px rgba(0, 0, 0, .06);
  text-decoration: none;
  transition: opacity .28s ease, transform .28s ease;
  opacity: 1;
  transform: translateY(0);
  z-index: 151;
}
.wa-tip-bubble:hover,
.wa-tip-bubble:focus-visible {
  color: #1a1510;
  outline: none;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .22), 0 0 0 1px rgba(244, 122, 0, .35);
}
.wa-tip-bubble.is-swap {
  opacity: 0;
  transform: translateY(6px);
}
.wa-tip-bubble.wa-tip-bubble--fadeout {
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
}
.wa-tip-bubble .wa-tip-text {
  display: block;
  padding-right: .85rem;
}
.wa-tip-bubble .wa-tip-x {
  position: absolute;
  top: 2px;
  right: 4px;
  width: 20px;
  height: 20px;
  border: 0;
  background: transparent;
  color: #6a5f3a;
  font-size: .95rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  opacity: .55;
  border-radius: 4px;
}
.wa-tip-bubble .wa-tip-x:hover,
.wa-tip-bubble .wa-tip-x:focus-visible {
  opacity: 1;
  outline: none;
  background: rgba(0, 0, 0, .06);
}
.wa-tip-tail {
  position: absolute;
  right: 18px;
  bottom: -8px;
  width: 14px;
  height: 14px;
  background: #fffaf0;
  transform: rotate(45deg);
  box-shadow: 2px 2px 0 rgba(0, 0, 0, .04);
  border-radius: 0 0 3px 0;
  pointer-events: none;
}
@media (max-width: 480px) {
  .wa-tip-bubble {
    max-width: 168px;
    font-size: .72rem;
    padding: .55rem .7rem .6rem .65rem;
  }
  .wa-float-wrap { right: max(.75rem, env(safe-area-inset-right)); }
}
@media (max-width: 360px) {
  .wa-tip-bubble { max-width: 148px; font-size: .68rem; }
}
/* Keep bubble off forms / contact focus areas is handled by discreet size + bottom-right */
body.lightbox-open .wa-tip-bubble { display: none; }
/* Keep WA tip bubble from covering contact form actions */
.contact-form {
  padding-bottom: 4.5rem;
}
@media print {
  .wa-float-wrap, .wa-tip-bubble, .whatsapp-float { display: none !important; }
}

/* ===== Safety page helpers ===== */
.safety-page .checklist li { margin-bottom: .45rem; }

.safety-page .page-hero .lead { margin-bottom: 0; }
.safety-page .page-hero .btn-outline {
  color: #fff;
  border-color: rgba(255, 255, 255, .55);
}
.safety-page .page-hero .btn-outline:hover {
  background: #fff;
  color: var(--near-black);
  border-color: #fff;
}

.safety-trust-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .5rem;
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}
.safety-trust-chips li {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .78);
  border: 1px solid rgba(245, 197, 24, .45);
  padding: .28rem .55rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, .25);
}

.safety-mantra {
  background: var(--near-black);
  color: #fff;
  padding: 1.1rem 0 1.2rem;
  border-bottom: 4px solid var(--yellow);
  border-top: 1px solid rgba(244, 122, 0, .35);
}
.safety-mantra-line {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--yellow);
}
.safety-mantra-sub {
  margin: .35rem 0 0;
  color: rgba(255, 255, 255, .72);
  font-size: .95rem;
  max-width: 36rem;
}


/* ===== Safety trading cards ===== */
.safety-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.15rem 1.25rem;
}
.safety-card {
  display: grid;
  grid-template-columns: minmax(120px, 38%) 1fr;
  align-items: stretch;
  aspect-ratio: 16 / 10;
  min-height: 0;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, .08);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .08);
  border-left: 4px solid var(--orange);
  transition: transform .18s ease, box-shadow .18s ease;
  text-decoration: none;
  color: inherit;
}
.safety-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .14);
}
.safety-card-media {
  position: relative;
  background: var(--near-black);
  overflow: hidden;
  min-height: 100%;
}
.safety-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.safety-card-body {
  padding: .85rem 1rem .9rem .95rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: .35rem;
  min-width: 0;
}
.safety-card-body h3 {
  margin: 0;
  font-size: clamp(.95rem, 1.6vw, 1.15rem);
  color: var(--near-black);
  letter-spacing: -.01em;
}
.safety-card-body p {
  margin: 0;
  font-size: clamp(.8rem, 1.35vw, .92rem);
  color: var(--text-muted);
  line-height: 1.4;
}
.safety-card-dyk {
  margin: .15rem 0 0;
  font-size: .72rem;
  font-weight: 600;
  color: #6a5a3a;
  background: #f7e9a8;
  display: inline-block;
  padding: .2rem .45rem;
  border-radius: 4px;
  line-height: 1.3;
  max-width: 100%;
}
.safety-card-law {
  margin: .2rem 0 0;
  font-size: .68rem;
  color: var(--muted);
  font-style: italic;
  line-height: 1.3;
}
@media (max-width: 720px) {
  .safety-card-grid { grid-template-columns: 1fr; }
  .safety-card {
    grid-template-columns: 1fr;
    aspect-ratio: auto;
  }
  .safety-card-media {
    aspect-ratio: 16 / 9;
    min-height: 140px;
  }
}
@media (min-width: 721px) and (max-width: 960px) {
  .safety-card { aspect-ratio: 3 / 2; }
  .safety-card-body { padding: .7rem .8rem; }
}


.safety-hazard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.safety-hazard-card {
  background: #fff;
  border: 1px solid var(--light-gray);
  border-radius: var(--radius);
  padding: 1.15rem 1.1rem 1.2rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .06);
  border-top: 3px solid var(--orange);
}
.safety-hazard-icon {
  color: var(--orange);
  margin-bottom: .65rem;
}
.safety-hazard-icon svg { display: block; }
.safety-hazard-card h3 {
  font-size: 1.05rem;
  margin-bottom: .4rem;
  color: var(--near-black);
}
.safety-hazard-card p {
  margin: 0;
  font-size: .92rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.safety-checklist-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 2rem;
}
.safety-checklist-block {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem 1.1rem;
  border: 1px solid rgba(0, 0, 0, .06);
}
.safety-checklist-block h3 {
  font-size: 1.15rem;
  margin-bottom: .75rem;
  color: var(--near-black);
}

.safety-tip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .85rem;
}
.safety-tip-card {
  background: #f7e9a8;
  color: #3a3420;
  padding: .85rem 1rem;
  border-radius: 2px;
  font-size: .92rem;
  font-weight: 700;
  line-height: 1.35;
  box-shadow: 2px 3px 8px rgba(0, 0, 0, .12), 0 0 0 1px rgba(0, 0, 0, .04);
  transform: rotate(-0.8deg);
}
.safety-tip-card:nth-child(even) { transform: rotate(1.1deg); background: #f5e48a; }
.safety-tip-card:nth-child(3n) { transform: rotate(-1.4deg); }
.safety-tip-card:nth-child(4n) { transform: rotate(0.6deg); }

.safety-help {
  background: #fff;
  border-top: 1px solid var(--light-gray);
}
.safety-help-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .75rem;
  max-width: 40rem;
}
.safety-help-points li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .5rem .65rem;
  font-size: .98rem;
  color: var(--text-dark);
}
.safety-ok-chip {
  display: inline-block;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #1e5c3a;
  background: #d8efe0;
  border: 1px solid #9dcbad;
  padding: .22rem .5rem;
  border-radius: 999px;
  flex-shrink: 0;
}

.safety-disclaimer {
  margin-top: 1.5rem;
  padding: .9rem 1rem;
  border-left: 3px solid var(--orange);
  background: rgba(244, 122, 0, .08);
  font-size: .9rem;
  color: var(--text-muted);
}
.safety-page .section-muted .safety-disclaimer {
  background: rgba(0, 0, 0, .04);
  color: var(--text-muted);
}
.safety-refs { font-size: .9rem; }
.safety-refs a { color: var(--orange); }
.safety-refs a:hover { color: var(--orange-dark); }

/* Legacy slogan list (unused if tip cards present) */
.safety-slogans {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: .65rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}
.safety-slogans li {
  background: #f7e9a8;
  color: #3a3420;
  padding: .55rem .7rem;
  border-radius: 2px;
  font-size: .82rem;
  font-weight: 600;
  box-shadow: 1px 2px 5px rgba(0, 0, 0, .12);
  transform: rotate(-1deg);
}
.safety-slogans li:nth-child(even) { transform: rotate(1.5deg); }
.safety-slogans li:nth-child(3n) { transform: rotate(-2deg); }

@media (max-width: 960px) {
  .safety-hazard-grid { grid-template-columns: repeat(2, 1fr); }
  .safety-tip-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .safety-checklist-grid { grid-template-columns: 1fr; }
  .safety-hazard-grid { grid-template-columns: 1fr; }
  .safety-tip-grid { grid-template-columns: 1fr; }
  .safety-tip-card,
  .safety-tip-card:nth-child(even),
  .safety-tip-card:nth-child(3n),
  .safety-tip-card:nth-child(4n) { transform: none; }
}