:root {
  --ink: #111827;
  --ink-2: #1f2937;
  --muted: #5f6878;
  --line: #dce2ea;
  --paper: #ffffff;
  --soft: #f4f7fa;
  --warm: #fff8ef;
  --orange: #ff6a2b;
  --orange-dark: #e14f16;
  --blue: #246bfd;
  --cyan: #4cd3e6;
  --lime: #c9f260;
  --radius: 24px;
  --shadow: 0 22px 60px rgba(17, 24, 39, .09);
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 104px 0; }
.soft-bg { background: var(--soft); }
.warm-bg { background: var(--warm); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; z-index: 200; left: 16px; top: 12px;
  transform: translateY(-160%); background: var(--paper); color: var(--ink);
  padding: 10px 14px; border-radius: 10px; box-shadow: var(--shadow);
}
.skip-link:focus { transform: none; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(17, 24, 39, .93);
  border-bottom: 1px solid rgba(255,255,255,.09);
  backdrop-filter: blur(18px);
}
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: white; line-height: 1.05; }
.brand-mark {
  width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px;
  color: white; background: linear-gradient(135deg, var(--orange), #ff9d44);
  box-shadow: 0 10px 24px rgba(255, 106, 43, .24);
  font-size: 22px; font-weight: 900; font-style: italic;
}
.brand strong { display: block; font-size: 20px; letter-spacing: -.5px; }
.brand small { display: block; margin-top: 4px; color: #aeb7c6; font-size: 10px; letter-spacing: .15em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 6px; color: #d9e0ea; }
.main-nav a { padding: 10px 12px; border-radius: 10px; font-size: 14px; font-weight: 700; transition: .2s ease; }
.main-nav a:hover, .main-nav a:focus-visible { color: white; background: rgba(255,255,255,.08); }
.main-nav .nav-cta { margin-left: 8px; color: white; background: var(--orange); }
.main-nav .nav-cta:hover, .main-nav .nav-cta:focus-visible { background: var(--orange-dark); }
.menu-toggle { display: none; border: 0; background: transparent; padding: 8px; }
.menu-toggle span:not(.sr-only) { display: block; width: 25px; height: 2px; margin: 5px 0; background: white; }

.hero {
  position: relative; overflow: hidden; color: white;
  background:
    linear-gradient(115deg, rgba(17,24,39,.98), rgba(17,24,39,.88)),
    radial-gradient(circle at 70% 25%, #344563, #111827 55%);
  padding: 105px 0 0;
}
.hero::after {
  content: ""; position: absolute; inset: 0; opacity: .075; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.55) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.55) 1px, transparent 1px);
  background-size: 54px 54px;
}
.hero-glow { position: absolute; border-radius: 999px; filter: blur(30px); opacity: .25; }
.hero-glow-one { width: 340px; height: 340px; right: -90px; top: -80px; background: var(--orange); }
.hero-glow-two { width: 250px; height: 250px; left: 42%; bottom: -140px; background: var(--blue); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 72px; }
.eyebrow, .section-number, .mini-label {
  margin: 0 0 16px; color: var(--orange); font-size: 12px; line-height: 1.2;
  font-weight: 900; letter-spacing: .15em; text-transform: uppercase;
}
.eyebrow.dark { color: var(--orange-dark); }
.hero h1 {
  max-width: 760px; margin: 0; font-size: clamp(44px, 6vw, 78px);
  line-height: .98; letter-spacing: -.055em; text-wrap: balance;
}
.hero h1 span { color: var(--orange); }
.hero-lead { max-width: 700px; margin: 26px 0 0; color: #cbd3de; font-size: 19px; line-height: 1.7; }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 50px;
  padding: 13px 20px; border: 1px solid transparent; border-radius: 12px;
  font-weight: 850; line-height: 1.2; transition: transform .2s ease, background .2s ease, border .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button:focus-visible, a:focus-visible, summary:focus-visible, button:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.button-primary { color: white; background: var(--orange); box-shadow: 0 16px 34px rgba(255,106,43,.23); }
.button-primary:hover { background: var(--orange-dark); }
.button-secondary { color: white; border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.06); }
.button-secondary:hover { background: rgba(255,255,255,.12); }
.button-light { color: var(--ink); background: white; }
.button-outline-light { color: white; border-color: rgba(255,255,255,.36); }
.trust-list { display: flex; flex-wrap: wrap; gap: 18px; margin: 28px 0 0; padding: 0; list-style: none; color: #b8c1ce; font-size: 13px; font-weight: 700; }
.trust-list li::before { content: "✓"; margin-right: 7px; color: var(--lime); }
.hero-panel {
  position: relative; min-height: 500px; display: flex; flex-direction: column; justify-content: center;
  padding: 32px; border: 1px solid rgba(255,255,255,.14); border-radius: 32px;
  background: linear-gradient(145deg, rgba(255,255,255,.11), rgba(255,255,255,.035));
  box-shadow: 0 40px 100px rgba(0,0,0,.2); backdrop-filter: blur(12px);
}
.panel-orbit {
  position: absolute; width: 270px; height: 270px; left: 50%; top: 50%; transform: translate(-50%,-50%);
  border: 1px solid rgba(255,255,255,.11); border-radius: 50%; box-shadow: 0 0 0 55px rgba(255,255,255,.025);
}
.panel-label { position: relative; margin: 0 0 18px; color: #aeb8c8; font-size: 11px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.tech-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tech-grid a {
  min-height: 150px; display: flex; flex-direction: column; justify-content: flex-end; padding: 20px;
  border: 1px solid rgba(255,255,255,.12); border-radius: 19px; background: rgba(17,24,39,.7);
  transition: transform .2s ease, border .2s ease, background .2s ease;
}
.tech-grid a:hover { transform: translateY(-4px); border-color: rgba(255,106,43,.65); background: rgba(31,41,55,.88); }
.tech-grid span { position: absolute; align-self: flex-start; margin-top: -104px; color: var(--orange); font-size: 11px; font-weight: 900; }
.tech-grid strong { font-size: 21px; }
.tech-grid small { color: #aeb7c6; }
.hero-index {
  position: relative; z-index: 2; display: flex; align-items: center; flex-wrap: wrap; gap: 10px 16px;
  margin-top: 80px; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.12);
}
.hero-index span { color: #7f8a9a; font-size: 11px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.hero-index a { color: #cbd3de; font-size: 13px; font-weight: 750; }
.hero-index a:hover { color: var(--orange); }

.intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: start; }
.intro h2, .section-head h2, .selector h2, .faq h2, .contact-section h2 {
  margin: 0; font-size: clamp(34px, 4.3vw, 55px); line-height: 1.05; letter-spacing: -.04em; text-wrap: balance;
}
.intro-copy { border-left: 2px solid var(--orange); padding-left: 34px; color: var(--muted); font-size: 18px; }
.intro-copy p { margin: 0 0 18px; }
.section-head { display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; align-items: end; margin-bottom: 48px; }
.section-head > p { margin: 0 0 4px; color: var(--muted); font-size: 17px; }
.section-head.light h2 { color: white; }
.section-head.light > p { color: #b8c1ce; }
.section-number { color: var(--orange-dark); }
.featured-grid, .card-grid { display: grid; gap: 20px; }
.featured-grid { grid-template-columns: 1fr 1fr; margin-bottom: 20px; }
.card-grid { grid-template-columns: repeat(4, 1fr); }
.service-card {
  display: flex; flex-direction: column; min-height: 330px; padding: 28px;
  border: 1px solid var(--line); border-radius: var(--radius); background: white;
  box-shadow: 0 8px 26px rgba(17,24,39,.035); transition: transform .2s ease, box-shadow .2s ease, border .2s ease;
}
.service-card:hover { transform: translateY(-5px); border-color: #c8d0dc; box-shadow: var(--shadow); }
.featured-card { min-height: 410px; padding: 36px; }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.tag { display: inline-flex; width: fit-content; padding: 6px 10px; border-radius: 999px; color: #9b3b12; background: #fff0e7; font-size: 10px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.card-code { color: #c7ced8; font-size: 26px; font-weight: 950; letter-spacing: -.04em; }
.service-card h3, .process-card h3, .laser-card h3, .wide-cta h3, .signage-layout h3, .promo-card h3, .application-strip h3 {
  margin: 0 0 13px; font-size: 25px; line-height: 1.15; letter-spacing: -.025em;
}
.featured-card h3 { font-size: 32px; }
.service-card p { margin: 0; color: var(--muted); }
.service-card ul { display: grid; gap: 7px; margin: 20px 0; padding: 0; list-style: none; color: var(--ink-2); font-size: 14px; font-weight: 700; }
.service-card li::before { content: "—"; margin-right: 8px; color: var(--orange); }
.text-link, .process-card a, .promo-card a, .application-strip a {
  display: inline-flex; align-items: center; gap: 6px; width: fit-content; margin-top: auto; padding-top: 22px;
  color: var(--ink); font-size: 14px; font-weight: 900; border-bottom: 1px solid #b9c1cc;
}
.text-link:hover, .process-card a:hover, .promo-card a:hover, .application-strip a:hover { color: var(--orange-dark); border-color: var(--orange); }
.application-strip { display: grid; grid-template-columns: .85fr 1.15fr; gap: 20px; margin-top: 20px; }
.application-strip article { padding: 32px; border-radius: var(--radius); background: var(--ink); color: white; }
.application-strip article:last-child { background: linear-gradient(135deg, #27364d, #172034); }
.application-strip span { color: var(--orange); font-size: 11px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.application-strip p { margin: 0; color: #bfc7d4; }
.application-strip a { color: white; border-color: rgba(255,255,255,.28); }
.inline-links { display: flex; flex-wrap: wrap; gap: 22px; }

.dark-section { overflow: hidden; color: white; background: var(--ink); }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 20px; }
.process-card {
  position: relative; min-height: 330px; display: flex; flex-direction: column; padding: 30px;
  border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); background: rgba(255,255,255,.045);
}
.process-card p:not(.mini-label) { margin: 0; color: #b8c1ce; }
.process-card a { color: white; border-color: rgba(255,255,255,.25); }
.process-number { position: absolute; right: 28px; top: 23px; color: rgba(255,255,255,.16); font-size: 38px; font-weight: 950; }
.process-card .mini-label { color: var(--orange); margin-top: 58px; }
.laser-grid { display: grid; gap: 20px; }
.laser-card { display: grid; grid-template-columns: 330px 1fr; overflow: hidden; min-height: 330px; border: 1px solid rgba(255,255,255,.12); border-radius: 30px; background: #182234; }
.laser-visual { position: relative; display: grid; place-items: center; min-height: 330px; overflow: hidden; }
.laser-visual::before, .laser-visual::after { content: ""; position: absolute; border-radius: 50%; }
.laser-visual::before { width: 210px; height: 210px; border: 1px solid rgba(255,255,255,.28); box-shadow: 0 0 0 45px rgba(255,255,255,.035), 0 0 80px rgba(255,255,255,.15); }
.laser-visual::after { width: 3px; height: 180px; top: -15px; border-radius: 0; transform: rotate(25deg); background: rgba(255,255,255,.8); box-shadow: 0 0 18px 5px currentColor; }
.laser-visual span { position: relative; z-index: 2; font-size: 46px; font-weight: 950; letter-spacing: -.06em; }
.co2-visual { color: #ff9e69; background: radial-gradient(circle, rgba(255,106,43,.42), transparent 60%), #351d1b; }
.fiber-visual { color: #76b5ff; background: radial-gradient(circle, rgba(36,107,253,.45), transparent 60%), #111d38; }
.crystal-visual { color: #9af3ff; background: radial-gradient(circle, rgba(76,211,230,.42), transparent 60%), #102c35; }
.laser-content { display: flex; flex-direction: column; justify-content: center; padding: 40px 46px; }
.laser-content h3 { color: white; font-size: 34px; }
.laser-content > p:not(.mini-label) { margin: 0; color: #b8c1ce; }
.material-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.material-list span { padding: 6px 9px; border: 1px solid rgba(255,255,255,.16); border-radius: 8px; color: #d8dfe9; font-size: 11px; font-weight: 800; }
.light-link { color: white; border-color: rgba(255,255,255,.24); }
.wide-cta { display: grid; grid-template-columns: 1.1fr .9fr auto; align-items: center; gap: 35px; margin-top: 20px; padding: 32px; border-radius: var(--radius); background: var(--orange); }
.wide-cta .mini-label { margin-bottom: 9px; color: #6c2307; }
.wide-cta h3 { margin: 0; color: white; }
.wide-cta p { margin: 0; color: #ffe3d4; }

.signage-layout { display: grid; grid-template-columns: 1.5fr .5fr; gap: 20px; }
.signage-main { display: grid; grid-template-columns: 1fr .8fr; overflow: hidden; min-height: 520px; border-radius: 30px; background: var(--ink); color: white; }
.signage-copy { padding: 48px; }
.signage-copy h3 { margin-top: 22px; font-size: 38px; }
.signage-copy > p { color: #bdc5d1; }
.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0; margin: 25px 0 30px; list-style: none; color: #e4e8ee; font-size: 13px; font-weight: 750; }
.check-grid li::before { content: "✓"; margin-right: 8px; color: var(--lime); }
.signage-art { position: relative; overflow: hidden; background: linear-gradient(150deg, #364963, #172033); }
.art-sign { position: absolute; top: 18%; left: 11%; right: 11%; padding: 18px; text-align: center; color: var(--ink); background: white; border-left: 9px solid var(--orange); font-size: 22px; font-weight: 950; letter-spacing: .08em; }
.art-window { position: absolute; left: 13%; right: 13%; top: 42%; height: 80px; border: 12px solid #222f43; background: linear-gradient(135deg, rgba(76,211,230,.7), rgba(36,107,253,.34)); }
.art-van { position: absolute; left: 5%; right: -12%; bottom: 8%; height: 120px; display: grid; place-items: center; border-radius: 60px 25px 15px 15px; color: white; background: #e9eef5; border-bottom: 20px solid #aeb8c7; font-size: 48px; font-weight: 950; text-shadow: 0 0 0 var(--orange); }
.art-van::before, .art-van::after { content: ""; position: absolute; bottom: -28px; width: 45px; height: 45px; border-radius: 50%; background: #111827; border: 7px solid #6f7a89; }
.art-van::before { left: 21%; } .art-van::after { right: 18%; }
.art-van { color: var(--orange); }
.sticker-card { display: flex; flex-direction: column; justify-content: flex-end; padding: 34px; border: 1px solid var(--line); border-radius: 30px; background: linear-gradient(145deg, #fff, #f5f7fa); }
.sticker-card .card-code { margin-bottom: auto; font-size: 62px; color: #e3e7ec; }
.sticker-card p:not(.mini-label) { color: var(--muted); }

.promo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.promo-card { min-height: 310px; display: flex; flex-direction: column; padding: 30px; border: 1px solid #eadfce; border-radius: var(--radius); background: white; }
.promo-card p { margin: 0; color: var(--muted); }
.promo-card h3 { margin-top: 22px; }
.promo-large { grid-column: span 2; color: white; background: linear-gradient(135deg, #29384f, var(--ink)); border-color: transparent; }
.promo-large p { color: #bec7d4; }
.promo-large a { color: white; border-color: rgba(255,255,255,.25); }
.promo-wide { grid-column: span 2; min-height: 220px; display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; background: #fff1e8; border-color: #ffd5be; }
.promo-wide a { grid-column: 1 / -1; }

.selector-head { max-width: 800px; margin-bottom: 42px; }
.selector-head > p:last-child { color: var(--muted); font-size: 17px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 12px 40px rgba(17,24,39,.04); }
table { width: 100%; border-collapse: collapse; min-width: 800px; background: white; }
th, td { padding: 18px 20px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: white; background: var(--ink); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
td { color: var(--muted); font-size: 14px; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: #f8fafc; }
td:first-child { color: var(--ink); font-weight: 800; }
td a { color: var(--orange-dark); font-weight: 850; border-bottom: 1px solid #efbca6; }

.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; }
.faq header > p:last-child { color: var(--muted); }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; cursor: pointer; list-style: none; padding: 24px 44px 24px 0; color: var(--ink); font-size: 18px; font-weight: 850; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 5px; top: 19px; color: var(--orange); font-size: 27px; font-weight: 500; }
details[open] summary::after { content: "–"; }
details p { margin: -5px 0 25px; padding-right: 40px; color: var(--muted); }

.contact-section { padding: 90px 0; color: white; background: linear-gradient(120deg, var(--orange-dark), var(--orange)); }
.contact-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 90px; align-items: end; }
.contact-section .eyebrow { color: #6f2408; }
.contact-section h2 { max-width: 760px; }
.contact-section p { max-width: 700px; color: #ffe7da; font-size: 18px; }
.contact-section address { padding-left: 32px; border-left: 1px solid rgba(255,255,255,.35); color: #ffe7da; font-style: normal; }
.contact-section address span { display: block; margin-bottom: 12px; color: white; font-weight: 900; }
.site-footer { padding: 38px 0; color: #9fa9b8; background: #0b101a; }
.footer-grid { display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; }
.footer-grid > p { margin: 0; font-size: 12px; }
.footer-grid > p:nth-child(2) { text-align: center; }

@media (max-width: 1050px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-panel { min-height: auto; }
  .hero-panel .tech-grid { grid-template-columns: repeat(4, 1fr); }
  .tech-grid a { min-height: 135px; }
  .card-grid { grid-template-columns: 1fr 1fr; }
  .wide-cta { grid-template-columns: 1fr 1fr; }
  .wide-cta .button { grid-column: 1 / -1; width: fit-content; }
  .signage-layout { grid-template-columns: 1fr; }
  .sticker-card { min-height: 300px; }
}

@media (max-width: 820px) {
  :root { --shell: min(100% - 28px, 720px); }
  .section { padding: 76px 0; }
  .menu-toggle { display: block; }
  .main-nav {
    position: absolute; left: 14px; right: 14px; top: calc(100% + 8px); display: none; flex-direction: column; align-items: stretch;
    padding: 12px; border: 1px solid rgba(255,255,255,.12); border-radius: 16px; background: #172033; box-shadow: var(--shadow);
  }
  .main-nav.is-open { display: flex; }
  .main-nav .nav-cta { margin-left: 0; text-align: center; }
  .hero { padding-top: 80px; }
  .hero-grid, .intro-grid, .section-head, .faq-grid, .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .hero-panel .tech-grid { grid-template-columns: 1fr 1fr; }
  .hero-index { margin-top: 55px; }
  .intro-copy { padding-left: 22px; }
  .featured-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .process-card { min-height: 280px; }
  .process-card .mini-label { margin-top: 30px; }
  .laser-card { grid-template-columns: 240px 1fr; }
  .signage-main { grid-template-columns: 1fr; }
  .signage-art { min-height: 360px; }
  .promo-grid { grid-template-columns: 1fr 1fr; }
  .promo-large, .promo-wide { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; justify-items: center; }
}

@media (max-width: 600px) {
  .header-inner { min-height: 68px; }
  .brand small { display: none; }
  .hero h1 { font-size: 46px; }
  .hero-lead { font-size: 17px; }
  .hero-actions .button, .contact-actions .button { width: 100%; }
  .hero-panel { padding: 18px; border-radius: 22px; }
  .tech-grid a { min-height: 125px; padding: 16px; }
  .tech-grid span { margin-top: -88px; }
  .intro h2, .section-head h2, .selector h2, .faq h2, .contact-section h2 { font-size: 36px; }
  .card-grid, .application-strip, .promo-grid { grid-template-columns: 1fr; }
  .featured-card, .service-card { min-height: auto; padding: 25px; }
  .application-strip article { padding: 26px; }
  .laser-card { grid-template-columns: 1fr; }
  .laser-visual { min-height: 230px; }
  .laser-content { padding: 30px 25px; }
  .laser-content h3 { font-size: 29px; }
  .wide-cta { grid-template-columns: 1fr; }
  .wide-cta .button { grid-column: auto; width: 100%; }
  .signage-copy { padding: 30px 25px; }
  .signage-copy h3 { font-size: 31px; }
  .check-grid { grid-template-columns: 1fr; }
  .promo-large, .promo-wide { grid-column: auto; }
  .promo-wide { grid-template-columns: 1fr; }
  .promo-wide a { grid-column: auto; }
  .contact-section address { padding: 24px 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.35); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}