:root {
    --ink: #111214;
    --muted: #a8abb3;
    --paper: #1b1c20;
    --white: #f2f2f4;
    --line: #3b3e45;
    --red: #ef1b25;
    --blue: #253fff;
    --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
    --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    --display: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; color: var(--white); background: var(--paper); font-family: var(--sans); font-size: 15px; line-height: 1.65; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.wrap { width: min(1180px, calc(100% - 64px)); margin: 0 auto; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.site-header { position: sticky; z-index: 5; top: 0; background: rgba(18, 19, 23, .97); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.header-inner { min-height: 106px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: block; flex: none; }
.brand-logo { display: block; width: 112px; }
.brand-logo img { display: block; width: 100%; height: auto; }
.main-nav { display: flex; align-items: center; gap: 30px; font-size: 12px; font-weight: 600; }
.main-nav a:not(.nav-contact):hover, .text-link:hover { color: var(--red); }
.nav-contact { padding: 10px 14px; border: 1px solid #536061; }
.nav-contact span { margin-left: 8px; color: var(--red); }

.hero { position: relative; overflow: hidden; background: var(--ink); color: var(--white); }
.hero:before { position: absolute; inset: 0; background-image: linear-gradient(rgba(104, 127, 255, .09) 1px, transparent 1px), linear-gradient(90deg, rgba(104, 127, 255, .09) 1px, transparent 1px); background-size: 56px 56px; content: ""; mask-image: linear-gradient(90deg, transparent, black); }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; min-height: 528px; gap: 40px; }
.hero-copy { padding: 80px 0 94px; }
.eyebrow { margin: 0 0 15px; color: var(--red); font: 500 10px/1.5 var(--mono); letter-spacing: 1.15px; }
.hero .eyebrow { color: #c4c6cf; }
.status-dot { display: inline-block; width: 7px; height: 7px; margin-right: 7px; background: var(--red); border-radius: 50%; }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { margin: 0; font: 700 clamp(46px, 6vw, 78px)/.99 var(--display); letter-spacing: -4px; }
.hero h1 span { color: var(--blue); }
.hero-summary { max-width: 470px; margin: 25px 0 28px; color: #c1ccca; font-size: 16px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; }
.button { display: inline-flex; align-items: center; gap: 24px; padding: 12px 16px; font-size: 12px; font-weight: 700; }
.button-primary { background: var(--red); color: var(--white); }
.button-primary:hover { background: #c9141e; }
.button-primary span, .button-outline span { font-size: 17px; }
.text-link { font-size: 12px; font-weight: 700; }
.text-link span { padding-left: 8px; color: var(--red); font-size: 17px; }
.hero-art { position: relative; min-height: 370px; align-self: stretch; display: grid; place-items: center; border-left: 1px solid rgba(104, 127, 255, .22); }
.art-coordinate, .art-caption { position: absolute; font: 10px var(--mono); letter-spacing: 1px; color: #a0a5b0; }
.art-coordinate { top: 31px; right: 0; }
.art-caption { bottom: 25px; left: 10px; }
.art-caption span { padding-right: 13px; color: var(--red); }
.machine-illustration { position: relative; width: 310px; height: 265px; border: 1px solid rgba(104, 127, 255, .24); background: repeating-linear-gradient(0deg, transparent 0 35px, rgba(104, 127, 255, .1) 36px), repeating-linear-gradient(90deg, transparent 0 35px, rgba(104, 127, 255, .1) 36px); }
.machine-top { position: absolute; left: 67px; top: 30px; width: 180px; height: 18px; border: 2px solid var(--blue); border-bottom: 0; }
.machine-column { position: absolute; left: 90px; top: 48px; width: 140px; height: 120px; border: 2px solid var(--blue); background: rgba(37, 63, 255, .08); }
.machine-head { position: absolute; z-index: 1; left: 130px; top: 82px; width: 96px; height: 58px; border: 2px solid var(--red); background: var(--ink); }
.machine-head:after { position: absolute; left: 40px; bottom: -27px; width: 12px; height: 27px; background: var(--red); content: ""; }
.machine-head i { position: absolute; top: 10px; left: 11px; width: 30px; height: 30px; border: 1px solid var(--red); border-radius: 50%; }
.machine-table { position: absolute; z-index: 2; left: 73px; top: 168px; display: flex; width: 168px; height: 17px; justify-content: space-around; border: 2px solid var(--blue); background: var(--ink); }
.machine-table i { width: 1px; height: 13px; background: var(--blue); }
.machine-base { position: absolute; left: 67px; bottom: 35px; width: 180px; height: 42px; border: 2px solid var(--blue); border-top: 0; background: rgba(37, 63, 255, .08); }
.machine-foot { position: absolute; left: 42px; right: 42px; bottom: 21px; height: 9px; background: var(--blue); }
.machine-label { position: absolute; right: 10px; bottom: 7px; color: var(--red); font: 9px var(--mono); letter-spacing: 1px; }
.hero-rule { position: absolute; right: 0; bottom: 0; left: 0; height: 5px; background: #34363c; }
.hero-rule span { display: block; width: 31%; height: 100%; background: var(--red); }

.quick-facts { background: #26272d; border-top: 1px solid #3d3f47; border-bottom: 1px solid #3d3f47; }
.facts-grid { min-height: 112px; display: grid; grid-template-columns: 1.4fr 1.3fr 1.3fr 2fr; align-items: center; gap: 28px; }
.fact { display: flex; flex-direction: column; line-height: 1.2; }
.fact strong { color: var(--white); font: 700 24px var(--display); }
.fact span { margin-top: 5px; color: #b4b6bf; font-size: 11px; }
.facts-grid > p { max-width: 290px; margin: 0 0 0 auto; font-size: 12px; font-weight: 600; }

.section { padding: 100px 0; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 39px; }
.section-heading h2, .equipment-copy h2, .about-layout h2, .contact-layout h2 { margin: 0; font: 700 clamp(34px, 4vw, 48px)/1.07 var(--display); letter-spacing: -2px; }
.section-heading h2 span { color: var(--red); }
.section-intro { max-width: 350px; margin: 0; color: var(--muted); font-size: 13px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.filter-button { padding: 8px 13px; border: 1px solid var(--line); border-radius: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 11px; font-weight: 600; }
.filter-button:hover, .filter-button.is-active { border-color: var(--red); background: var(--red); color: var(--ink); }
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.capability-card { min-height: 160px; display: flex; flex-direction: column; padding: 23px; border: 1px solid var(--line); background: #24252b; transition: transform .18s ease, border-color .18s ease; }
.capability-card:hover { transform: translateY(-3px); border-color: var(--blue); }
.capability-card[hidden] { display: none; }
.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.card-number, .contact-label, .equipment-index { color: var(--muted); font: 10px var(--mono); letter-spacing: .8px; }
.card-icon { width: 31px; height: 31px; display: grid; place-items: center; border: 1px solid var(--blue); border-radius: 50%; color: var(--red); font-size: 17px; }
.capability-card h3 { margin: 0; font: 600 18px var(--display); }

.equipment-section { padding: 91px 0; background: #24252b; }
.equipment-layout { display: grid; grid-template-columns: .9fr 1.1fr; align-items: start; gap: 90px; }
.equipment-copy h2 { max-width: 390px; margin-bottom: 17px; }
.equipment-copy > p:not(.eyebrow) { max-width: 390px; margin-bottom: 22px; color: var(--muted); font-size: 13px; }
.equipment-list { border-top: 1px solid #464852; }
.equipment-row { min-height: 51px; display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 13px; border-bottom: 1px solid #464852; font-size: 12px; }
.equipment-index { color: var(--red); }
.equipment-row strong { font: 500 11px var(--mono); }

.about-section { padding: 68px 0; background: #2b2d34; }
.about-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 60px; }
.about-layout .eyebrow { color: var(--red); }
.about-layout h2 { margin-bottom: 15px; font-size: 34px; }
.about-layout p:not(.eyebrow) { max-width: 650px; margin-bottom: 23px; color: #c2c4cb; font-size: 13px; }
.button-outline { border: 1px solid #777a84; }
.button-outline:hover { background: var(--ink); color: var(--white); }

.contact-section { padding: 92px 0; background: #151519; color: var(--white); border-top: 1px solid #3b3e45; }
.contact-section .eyebrow { color: var(--red); }
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 70px; }
.contact-layout h2 { max-width: 440px; }
.contact-layout > div:first-child > p:last-child { margin: 17px 0 0; color: #b4b5bc; font-size: 13px; }
.contact-options { border-top: 1px solid #3b3e45; }
.contact-form { grid-column: 1 / -1; padding-top: 28px; border-top: 1px solid #3b3e45; }
.contact-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 22px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field label { color: #d7d8dd; font-size: 11px; font-weight: 600; }
.form-field label span { color: var(--muted); font-weight: 400; }
.form-field input, .form-field select, .form-field textarea {
    width: 100%;
    min-height: 46px;
    padding: 11px 12px;
    border: 1px solid #4a4c55;
    border-radius: 0;
    background: #202126;
    color: var(--white);
    font: 13px var(--sans);
}
.form-field textarea { min-height: 145px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: 2px solid var(--blue); outline-offset: 2px; border-color: var(--blue); }
.form-field select:invalid { color: var(--muted); }
.form-field option { color: var(--white); background: #202126; }
.form-field-wide { grid-column: 1 / -1; }
.contact-form > .button { margin-top: 20px; border: 0; cursor: pointer; }
.form-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.contact-response { min-height: 70vh; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.contact-response h1 { margin: 0 0 15px; font: 700 clamp(38px, 5vw, 58px)/1.05 var(--display); letter-spacing: -2px; }
.contact-response > p:not(.eyebrow) { max-width: 550px; margin-bottom: 24px; color: #b4b5bc; }
.contact-option { position: relative; min-height: 75px; display: flex; flex-direction: column; justify-content: center; gap: 2px; padding: 10px 45px 10px 0; border-bottom: 1px solid #3b3e45; }
.contact-label { color: #b4b5bc; font-size: 9px; }
.contact-option strong { font: 600 15px var(--display); }
.contact-arrow { position: absolute; top: 50%; right: 7px; transform: translateY(-50%); font-size: 18px; }
.contact-option:hover strong { text-decoration: underline; text-underline-offset: 4px; }
.address { cursor: default; }
.site-footer { background: #0c1112; color: #bdc9c7; }
.footer-inner { min-height: 110px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-brand { display: block; flex: none; }
.footer-logo { display: block; width: 104px; }
.footer-logo img { display: block; width: 100%; height: auto; }
.footer-inner p, .back-top { margin: 0; font-size: 10px; }
.footer-inner p span { padding: 0 5px; color: var(--red); }
.back-top { color: var(--white); font: 10px var(--mono); letter-spacing: .6px; }

@media (max-width: 820px) {
    .hero-inner { grid-template-columns: 1fr .8fr; gap: 20px; }
    .hero h1 { font-size: 57px; letter-spacing: -3px; }
    .machine-illustration { transform: scale(.85); }
    .facts-grid { grid-template-columns: repeat(3, 1fr); padding: 20px 0; }
    .facts-grid > p { grid-column: 1 / -1; max-width: none; margin: 0; }
    .equipment-layout { gap: 45px; }
    .contact-layout { gap: 40px; }
}

@media (max-width: 620px) {
    .wrap { width: calc(100% - 36px); }
    .header-inner { min-height: 68px; gap: 14px; flex-wrap: wrap; padding: 11px 0; }
    .brand-logo { width: 96px; }
    .main-nav { width: 100%; justify-content: space-between; gap: 9px; font-size: 11px; }
    .nav-contact { padding: 5px 8px; }
    .hero-inner { display: block; min-height: 0; }
    .hero-copy { padding: 66px 0 34px; }
    .hero h1 { font-size: clamp(47px, 13vw, 65px); }
    .hero-summary { max-width: 390px; font-size: 14px; }
    .hero-art { min-height: 305px; border-top: 1px solid rgba(104, 127, 255, .22); border-left: 0; }
    .art-coordinate { top: 17px; right: 5px; }
    .machine-illustration { transform: scale(.88); }
    .art-caption { bottom: 17px; left: 0; }
    .facts-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .fact strong { font-size: 21px; }
    .facts-grid > p { grid-column: 1 / -1; }
    .section { padding: 70px 0; }
    .section-heading { display: block; margin-bottom: 25px; }
    .section-intro { margin-top: 15px; }
    .capability-grid { grid-template-columns: 1fr; }
    .capability-card { min-height: 140px; }
    .equipment-section, .contact-section { padding: 68px 0; }
    .equipment-layout, .about-layout, .contact-layout { grid-template-columns: 1fr; gap: 32px; }
    .about-section { padding: 55px 0; }
    .about-layout h2 { font-size: 30px; }
    .contact-layout h2 { font-size: 38px; }
    .contact-form { padding-top: 23px; }
    .contact-form-grid { grid-template-columns: 1fr; }
    .form-field-wide { grid-column: auto; }
    .footer-inner { min-height: 0; align-items: flex-start; flex-direction: column; padding: 23px 0; gap: 8px; }
}

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