:root{
  --interlab-gold:#FFC200;
  --interlab-gold-dim:#C79200;
  --interlab-gold-bg:#1C1A00;
  --interlab-black:#111111;
  --interlab-dark:#1E1E1E;
  --interlab-line:#2D2D2D;
  --interlab-white:#FFFFFF;
  --interlab-offwhite:#F0F0F0;
  --interlab-muted:#999999;
  --navy:#111111;--navy2:#1E1E1E;--blue:#FFC200;--cyan:#FFC200;--ice:#1E1E1E;
  --line:#2D2D2D;--text:#FFFFFF;--muted:#999999;--lime:#FFC200;--white:#1E1E1E;
  --orange:#FFC200;--shadow:0 28px 80px rgba(0,0,0,.45)
}
html{background:var(--interlab-black)}
body{background:var(--interlab-black);color:var(--interlab-offwhite)}
.topbar{border-top:4px solid var(--interlab-gold);background:rgba(17,17,17,.97);border-bottom-color:var(--interlab-line)}
.topbar__meta{color:var(--interlab-muted)}.signal{background:var(--interlab-gold);box-shadow:0 0 14px rgba(255,194,0,.8)}
.topbar__product{color:#bdbdbd;font-size:11px;font-weight:800;letter-spacing:.08em;text-decoration:none;text-transform:uppercase;white-space:nowrap}.topbar__product:hover{color:var(--interlab-gold)}
.topbar__cta{border-left-color:var(--interlab-line)}.topbar__cta span{color:var(--interlab-gold)}
.hero{background:radial-gradient(circle at 77% 35%,#302900 0,#1b190c 21%,#111 55%),#111}
.hero__noise{opacity:.34;background-image:linear-gradient(rgba(255,194,0,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,194,0,.045) 1px,transparent 1px)}
.hero h1 span{color:#8e8e8e}.hero__lead{color:#c8c8c8}.hero .eyebrow,.section-heading--dark .eyebrow,.eyebrow{color:var(--interlab-gold)}
.button--primary{background:var(--interlab-gold);color:#111;box-shadow:0 12px 35px rgba(255,194,0,.16)}
.button--primary:hover{background:#ffd13d}.button--ghost{border-color:#5b4b00;color:#fff}.button--ghost:hover{background:rgba(255,194,0,.06)}
.hero__facts li{border-left-color:#3b3b3b}.hero__facts span{color:#8f8f8f}.machine-halo{border-color:rgba(255,194,0,.34);box-shadow:inset 0 0 80px rgba(255,194,0,.05),0 0 80px rgba(255,194,0,.05)}
.machine-halo:before{border-color:rgba(255,194,0,.25)}.fiber-line{background:linear-gradient(90deg,transparent,#ffc200);box-shadow:0 0 16px #ffc200}.plasma{box-shadow:0 0 10px #fff,0 0 28px #ffc200,0 0 60px #c79200}.tech-tag{border-left-color:var(--interlab-gold);background:rgba(17,17,17,.82)}
.hero__stage{padding:64px clamp(24px,4vw,64px);min-height:620px}
.hero-tech{position:relative;width:min(700px,100%);aspect-ratio:1.12/1;overflow:hidden;background:#080808;border:1px solid #413700;border-top:3px solid var(--interlab-gold);box-shadow:0 34px 90px rgba(0,0,0,.55)}
.hero-tech__main{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(.72) contrast(1.13) brightness(.74)}
.hero-tech__shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,5,5,.28),transparent 38%,rgba(5,5,5,.9)),linear-gradient(90deg,rgba(5,5,5,.36),transparent 55%)}
.hero-tech__scan{position:absolute;left:0;right:0;top:48%;height:1px;background:linear-gradient(90deg,transparent,var(--interlab-gold),transparent);box-shadow:0 0 14px rgba(255,194,0,.65);opacity:.78}
.hero-tech__header{position:absolute;left:24px;right:24px;top:20px;display:flex;align-items:center;gap:10px;color:#aaa;font-size:9px;font-weight:900;letter-spacing:.14em}.hero-tech__header strong{margin-left:auto;color:var(--interlab-gold)}
.hero-tech__readout{position:absolute;left:28px;bottom:30px;width:min(43%,230px);display:grid;gap:5px}.hero-tech__readout small,.hero-tech__endview small{color:var(--interlab-gold);font-size:8px;font-weight:900;letter-spacing:.16em}.hero-tech__readout strong{font-size:16px;line-height:1.15}.hero-tech__readout span{font-size:10px;color:#aaa}
.hero-tech__endview{position:absolute;right:28px;bottom:30px;width:min(43%,230px);background:#090909;border:1px solid #514500;box-shadow:0 18px 45px rgba(0,0,0,.48)}.hero-tech__endview video{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.hero-tech__endview div{padding:10px 12px;display:flex;justify-content:space-between;align-items:center}.hero-tech__endview strong{font-size:10px}
.hero-tech__corner{position:absolute;width:28px;height:28px;border-color:var(--interlab-gold);opacity:.85}.hero-tech__corner--a{left:13px;top:13px;border-left:1px solid;border-top:1px solid}.hero-tech__corner--b{right:13px;bottom:13px;border-right:1px solid;border-bottom:1px solid}
.process-strip{background:#151515;border-bottom-color:var(--interlab-line)}.process-strip ol:before{background:#353535}.process-strip li{background:#151515;color:#777}.process-strip li span{background:#282828;color:#aaa}.process-strip li.active span{background:var(--interlab-gold);color:#111;box-shadow:0 0 0 5px #393000}.process-strip li.active{color:var(--interlab-gold)}
.configurator{background:#111}.section-heading>p,.step-intro{color:#aaa}.config-shell{background:#1e1e1e;border:1px solid #353535;border-top:3px solid var(--interlab-gold)}
.config-visual{background:linear-gradient(160deg,#101010,#1c1a00);border-right:1px solid #343434}.fiber-scope{border-color:#4a4100;background:radial-gradient(circle,rgba(255,194,0,.08),transparent 62%)}.scope-grid{background-image:linear-gradient(rgba(255,194,0,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,194,0,.07) 1px,transparent 1px)}.scope-axis{background:#514600}.visual-head,.live-readout small{color:#898989}.visual-head span:last-child{color:var(--interlab-gold)}.live-readout div{border-bottom-color:#393939}.scope-message{background:#252300;color:#e2d99d}.pulse{background:var(--interlab-gold);box-shadow:0 0 10px var(--interlab-gold)}
.wizard{background:#1e1e1e}.progress-copy{color:#999}.progress-track{background:#3a3a3a}.progress-track span{background:var(--interlab-gold)}
.step-kicker{color:var(--interlab-gold)}.choice-card,.check-card,.workflow-card{border-color:#393939;background:#1e1e1e;color:#f0f0f0}.choice-card:hover,.check-card:hover{border-color:#7a6400;background:#242200}.choice-card:has(input:checked),.check-card:has(input:checked),.workflow-card:has(input:checked){border-color:var(--interlab-gold);background:#252300;box-shadow:none}.choice-icon{color:var(--interlab-gold)}.choice-card small,.check-card small,.workflow-card small{color:#a4a4a4}.checkmark{border-color:#777}.check-card:has(input:checked) .checkmark{background:var(--interlab-gold);border-color:var(--interlab-gold)}.check-card:has(input:checked) .checkmark:after{color:#111}.workflow-number{background:#303030;color:#bbb}.workflow-card:has(input:checked) .workflow-number{background:var(--interlab-gold);color:#111}.recommended{color:var(--interlab-gold)}
.range-head output{background:#252300;color:var(--interlab-gold)}input[type="range"]{background:linear-gradient(90deg,var(--interlab-gold),var(--interlab-gold)) no-repeat,#404040}input[type="range"]::-webkit-slider-thumb{border-color:var(--interlab-gold);background:#111}.range-scale,.microcopy{color:#888}.segmented{border-color:#444}.segmented span{border-color:#444}.segmented label:has(input:checked) span{background:var(--interlab-gold);color:#111}.project-note textarea,.profile-card input,.profile-card select{background:#151515;border-color:#444;color:#fff}.button--back{color:#bbb}.button--light{background:#242424;color:#f0f0f0;border-color:#444}.form-error{color:#ffcf55}
.lab-profiles__head{display:flex;align-items:flex-start;justify-content:space-between;gap:25px;margin-bottom:18px}.lab-profiles__head strong{font-size:14px}.lab-profiles__head p{font-size:11px;color:#999;margin:5px 0 0;max-width:580px}.button--small{min-height:38px;padding:0 14px;font-size:11px;white-space:nowrap}.profile-list{display:grid;gap:10px}.profile-card{border:1px solid #393939;background:#191919;padding:16px;display:grid;grid-template-columns:38px minmax(125px,1.25fr) repeat(3,minmax(105px,1fr)) 36px;gap:10px;align-items:end}.profile-card.has-error{border-color:#ffcf55}.profile-card__number{align-self:center;color:var(--interlab-gold);font-weight:900;font-size:18px}.profile-field{display:grid;gap:5px}.profile-field label{font-size:8px;letter-spacing:.1em;color:#999;text-transform:uppercase}.profile-field__hint{min-height:12px;color:#7f7f7f;font-size:7px;line-height:1.35}.profile-card input,.profile-card select{width:100%;height:40px;padding:0 9px}.profile-card input[aria-invalid="true"]{border-color:#ffcf55;outline:2px solid rgba(255,207,85,.18)}.profile-card__error{display:none;grid-column:2/-1;margin:0;color:#ffcf55;font-size:10px;line-height:1.45}.profile-card__error:not(:empty){display:block}.profile-remove{height:40px;border:1px solid #444;background:transparent;color:#aaa;cursor:pointer}.profile-remove:hover{border-color:var(--interlab-gold);color:var(--interlab-gold)}
.result{background:#151515}.result-status{color:var(--interlab-gold)}.result-status span,.result-status.consult span{background:var(--interlab-gold);box-shadow:0 0 0 5px rgba(255,194,0,.12)}.result-status.consult{color:var(--interlab-gold)}.recommendation{background:#1e1e1e;border-top:3px solid var(--interlab-gold)}.recommendation__copy{background:#1e1e1e}.model-label{color:#999}.model-title span{background:#252300;color:var(--interlab-gold)}.recommendation__copy>p:nth-of-type(2){color:#b6b6b6}.reason-list li:before{color:var(--interlab-gold)}.option-callout,.secondary-callout{border-left:3px solid var(--interlab-gold);background:#252300;padding:14px;display:flex;gap:14px;margin:20px 0}.option-callout>span,.secondary-callout>span{font-size:8px;height:20px;background:var(--interlab-gold);color:#111;padding:4px 6px;font-weight:900}.option-callout p,.secondary-callout p{font-size:10px;color:#bbb;margin:3px 0 0}.secondary-callout strong{font-size:12px}.holder-line{border-top-color:#3b3b3b}.holder-line small,.holder-line span{color:#999}
.option-callout[hidden],.secondary-callout[hidden]{display:none}
.coverage-section{max-width:1380px;margin:30px auto 0}.coverage-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:17px}.coverage-heading h3{font-size:30px;margin:0}.coverage-heading>p{font-size:11px;color:#999;max-width:420px;margin:0}.coverage-matrix{border-top:1px solid #4a4a4a}.coverage-row{display:grid;grid-template-columns:48px 1.25fr .85fr .85fr 1.4fr;gap:12px;align-items:center;padding:15px 12px;border-bottom:1px solid #343434;background:#1b1b1b}.coverage-row:nth-child(even){background:#181818}.coverage-row__index{color:var(--interlab-gold);font-weight:900}.coverage-row strong{font-size:12px}.coverage-row small{display:block;color:#999;font-size:9px;margin-top:3px}.coverage-status{font-size:9px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.coverage-status--covered{color:#f0f0f0}.coverage-status--secondary,.coverage-status--consult{color:var(--interlab-gold)}.coverage-legend{display:flex;gap:22px;flex-wrap:wrap;margin-top:12px;color:#999;font-size:9px;text-transform:uppercase;letter-spacing:.06em}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px}.dot--covered{background:#f0f0f0}.dot--secondary{background:var(--interlab-gold)}.dot--consult{border:1px solid var(--interlab-gold)}
.system-heading>p:last-child{color:#999}.system-rail{background:#3b3b3b}.system-card{background:#1e1e1e}.system-card__step{color:var(--interlab-gold)}.system-card p{color:#999}.system-card:after{background:var(--interlab-gold);color:#111}.engineering-note{background:#252300}.engineering-note__icon{background:var(--interlab-gold);color:#111}.engineering-note p{color:#b5b5a0}.action-feedback{color:var(--interlab-gold)}
.unit{text-transform:none!important;letter-spacing:0!important}
.live-stage{display:grid;gap:4px;margin:24px 0 13px}.live-stage small{color:var(--interlab-gold);font-size:8px;font-weight:900;letter-spacing:.15em}.live-stage strong{font-size:17px;line-height:1.18}
.fiber-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:20px}.fiber-gallery__card{min-height:104px;padding:12px;border:1px solid #3b3b3b;background:#171717;display:grid;grid-template-columns:48px 1fr;grid-template-rows:auto auto;gap:8px;align-items:center;position:relative;overflow:hidden}.fiber-gallery__card:before{content:"";position:absolute;inset:0 auto 0 0;width:2px;background:var(--interlab-gold)}.fiber-gallery__icon{width:44px;height:44px;display:grid;place-items:center;background:radial-gradient(circle,#322b04,#111 72%);border:1px solid #514500}.fiber-gallery__icon .fiber-mini{width:30px;height:30px;margin:0;border-width:2px;box-shadow:none}.fiber-gallery__copy{display:grid;gap:3px;min-width:0}.fiber-gallery__copy strong{font-size:10px;line-height:1.2}.fiber-gallery__copy small{font-size:8px;color:#888}.fiber-gallery__tags{grid-column:1/-1;display:flex;gap:4px;flex-wrap:wrap}.fiber-gallery__tags em{font-style:normal;font-size:7px;line-height:1;background:#292500;border:1px solid #5d4d00;color:#e4cc70;padding:4px 5px;letter-spacing:.04em}.fiber-gallery__empty{grid-column:1/-1;min-height:160px;margin:0;border:1px dashed #554800;display:grid;place-items:center;text-align:center;padding:24px;color:#aaa;font-size:11px}.live-readout{margin-top:auto}.scope-message{margin-top:18px}
.wizard__nav{gap:18px;align-items:flex-end}.wizard__nav-secondary{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.wizard-reset{border:0;background:transparent;color:#999;text-decoration:underline;text-underline-offset:3px;font-size:10px;cursor:pointer;padding:10px 4px}.wizard-reset:hover{color:var(--interlab-gold)}.wizard-reset--all{color:#c9ad48}
.system-card__media{height:122px;width:100%;margin:10px 0 12px;display:grid;place-items:center;padding:9px;background:linear-gradient(145deg,#fff,#ececec);border:1px solid #d9d9d9;overflow:hidden}.system-card__media img{width:100%;height:100%;object-fit:contain;margin:0;mix-blend-mode:multiply}.system-card>img{display:none}.film-modal{width:min(1120px,94vw)}
.tech-story{background:#0d0d0d;border-top:1px solid #2d2d2d}.section-heading--dark>p{color:#999}.story-card__overlay span{color:var(--interlab-gold)}.source-note{background:#1e1e1e}.source-note p{color:#999}.source-links a{color:var(--interlab-gold)}footer{border-top:4px solid var(--interlab-gold);background:#080808}.footer-brand{margin:0}.footer-brand img{display:block}footer nav{margin-left:auto;display:flex;gap:24px;align-items:center}footer nav a{margin:0;color:#ddd}footer nav a:hover{color:var(--interlab-gold)}.film-modal{background:#111}.film-modal span{color:var(--interlab-gold)}.film-modal__frame{padding:0!important;position:relative;aspect-ratio:16/9;background:#000}.film-modal__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.contact-modal{width:min(760px,calc(100vw - 32px));max-height:calc(100vh - 32px);padding:0;border:1px solid #4d4200;border-top:4px solid var(--interlab-gold);background:#151515;color:#f2f2f2;box-shadow:0 35px 120px rgba(0,0,0,.72);overflow:auto}.contact-modal::backdrop{background:rgba(0,0,0,.82);backdrop-filter:blur(7px)}.contact-modal__close{position:absolute;z-index:2;right:16px;top:14px;width:38px;height:38px;border:1px solid #4a4a4a;background:#202020;color:#ddd;font-size:25px;line-height:1;cursor:pointer}.contact-modal__close:hover{border-color:var(--interlab-gold);color:var(--interlab-gold)}.contact-modal__body,.contact-success{padding:46px}.contact-modal__eyebrow{margin:0 0 11px;color:var(--interlab-gold);font-size:9px;font-weight:900;letter-spacing:.17em}.contact-modal h2{margin:0;font-size:clamp(30px,5vw,46px);line-height:1.04;letter-spacing:-.04em;max-width:620px}.contact-modal__lead{margin:17px 0 28px;color:#aaa;font-size:13px;line-height:1.65;max-width:610px}.contact-form__grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.contact-form label{display:grid;gap:7px}.contact-form label>span:first-child{font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#aaa}.contact-form input[type="text"],.contact-form input[type="email"],.contact-form input[type="tel"]{width:100%;height:48px;border:1px solid #444;background:#0f0f0f;color:#fff;padding:0 13px;border-radius:0}.contact-form input:focus{border-color:var(--interlab-gold);outline:2px solid rgba(255,194,0,.22);outline-offset:1px}.contact-form__privacy{grid-template-columns:22px 1fr;align-items:flex-start;margin:22px 0 0;gap:10px!important}.contact-form__privacy input{width:18px;height:18px;margin:1px 0 0;accent-color:var(--interlab-gold)}.contact-form__privacy span{font-size:11px!important;line-height:1.55;text-transform:none!important;letter-spacing:0!important;color:#bbb!important;font-weight:500!important}.contact-form__privacy a{color:var(--interlab-gold)}.contact-form__honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.contact-form__note{font-size:10px;color:#777;margin:13px 0 20px}.contact-form__submit{width:100%;min-height:52px}.contact-form__status{min-height:21px;margin:12px 0 0;font-size:11px;color:#aaa;text-align:center}.contact-form__status.is-pending{color:#d8c56a}.contact-form__status.is-error{color:#ffb6a7}.contact-success{min-height:470px;display:grid;place-items:center;text-align:center;align-content:center}.contact-success[hidden],.contact-modal__body[hidden]{display:none}.contact-success__icon{width:74px;height:74px;border-radius:50%;display:grid;place-items:center;margin-bottom:24px;background:var(--interlab-gold);color:#111;font-size:36px;font-weight:900;box-shadow:0 0 0 12px rgba(255,194,0,.09)}.contact-success p:not(.contact-modal__eyebrow){max-width:520px;color:#aaa;font-size:14px;line-height:1.6;margin:18px 0 28px}
@media(min-width:1101px){.config-shell{grid-template-columns:440px 1fr}}
@media(min-width:781px) and (max-width:1100px){.config-shell{grid-template-columns:360px 1fr}.fiber-gallery{grid-template-columns:1fr}.fiber-gallery__card{min-height:82px}}
@media(max-width:780px){.topbar__product{display:none}.config-shell{grid-template-columns:1fr}.profile-card{grid-template-columns:34px 1fr 1fr}.profile-card .profile-field:first-of-type{grid-column:2/-1}.profile-remove{grid-column:3}.coverage-heading{display:block}.coverage-heading>p{margin-top:8px}.coverage-row{grid-template-columns:34px 1fr}.coverage-row>*:nth-child(n+3){grid-column:2}.config-visual{border-right:0;border-bottom:1px solid #343434}.fiber-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.wizard__nav{align-items:stretch}.wizard__nav-secondary{display:grid;grid-template-columns:1fr 1fr}.wizard__nav-secondary .button--back{grid-column:1/-1;justify-content:flex-start}.wizard__nav>.button--primary{align-self:flex-end}.hero__stage{min-height:500px;padding:30px 16px 56px}.hero-tech{aspect-ratio:.82/1}.hero-tech__endview{width:46%;right:16px;bottom:18px}.hero-tech__readout{left:18px;bottom:185px;max-width:70%}.hero-tech__readout strong{font-size:15px}.hero-tech__header{left:17px;right:17px}.hero-tech__main{object-position:52% center}footer nav{margin-left:0;display:grid;gap:8px}}
@media(max-width:620px){.contact-modal{width:calc(100vw - 16px);max-height:calc(100vh - 16px)}.contact-modal__body,.contact-success{padding:46px 20px 28px}.contact-form__grid{grid-template-columns:1fr}.contact-modal__close{right:10px;top:9px}.contact-modal h2{padding-right:32px}.contact-success{min-height:430px}}