:root{--iron-950: #08090b;--iron-900: #0c0d10;--iron-850: #101216;--iron-800: #14161b;--iron-700: #1c1f26;--line: #262b33;--line-soft: #1a1e25;--steel: #99a2b0;--steel-dim: #6b7482;--bone: #f1f0ea;--gold: #e8a33d;--gold-hot: #f5be5b;--gold-dim: rgba(232, 163, 61, .14);--danger: #d96c4f;--font-sans: "Archivo", system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--maxw: 1180px;--pad: clamp(20px, 4vw, 48px);--radius: 3px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--iron-950);color:var(--bone);font-family:var(--font-sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}::selection{background:var(--gold);color:var(--iron-950)}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}.display{font-family:var(--font-sans);font-stretch:68%;font-weight:860;text-transform:uppercase;letter-spacing:.005em;line-height:.94}.eyebrow{font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);display:flex;align-items:center;gap:12px}.eyebrow:before{content:"";width:26px;height:1px;background:var(--gold);flex:none}.mono{font-family:var(--font-mono)}.lede{color:var(--steel);font-size:clamp(16px,1.6vw,18px);max-width:58ch}.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:14px 24px;border-radius:var(--radius);border:1px solid transparent;transition:background .15s ease,border-color .15s ease,color .15s ease,transform .15s ease}.btn:focus-visible{outline:2px solid var(--gold-hot);outline-offset:3px}.btn-solid{background:var(--gold);color:var(--iron-950)}.btn-solid:hover{background:var(--gold-hot);transform:translateY(-1px)}.btn-ghost{border-color:var(--line);color:var(--bone)}.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}.btn .arrow{transition:transform .15s ease}.btn:hover .arrow{transform:translate(3px)}.nav{position:sticky;top:0;z-index:50;background:#08090be0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line-soft)}.nav-inner{display:flex;align-items:center;gap:22px;height:80px}.nav-brand{display:flex;align-items:center;gap:16px;margin-right:auto;flex:none}.nav-logo{display:flex;align-items:center;gap:11px}.nav-logo svg{width:32px;height:32px}.topcon-badge-link{display:flex;align-items:center}.topcon-badge{height:28px;width:auto;padding-left:12px;border-left:1px solid var(--line);opacity:.92;transition:opacity .15s ease}.topcon-badge-link:hover .topcon-badge,.topcon-badge-link:hover .footer-seal{opacity:1}@media (max-width: 480px){.nav-brand .topcon-badge-link{display:none}}.nav-wordmark{font-stretch:72%;font-weight:850;letter-spacing:.16em;text-transform:uppercase;font-size:18px;line-height:1;white-space:nowrap}.nav-wordmark span{color:var(--steel-dim);font-weight:500}.nav-links{display:flex;gap:2px;align-items:center}.nav-link{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--steel);padding:8px 9px;border-radius:var(--radius);transition:color .15s ease;white-space:nowrap}.nav-link:hover{color:var(--bone)}.nav-link.active{color:var(--gold)}.nav-cta{margin-left:8px;padding:10px 18px;white-space:nowrap;flex-shrink:0}.nav-burger{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius);color:var(--bone);padding:8px 10px}.nav-mobile{display:none;flex-direction:column;border-top:1px solid var(--line-soft);padding:12px 0 20px}.nav-mobile .nav-link{padding:12px 4px;font-size:14px}.nav-mobile .btn{margin-top:12px;justify-content:center}@media (max-width: 1240px){.nav-links{display:none}.nav-burger{display:block}.nav-mobile.open{display:flex}}.hero{border-bottom:1px solid var(--line-soft);position:relative;overflow:hidden}.hero-inner{padding-top:clamp(64px,9vw,120px);padding-bottom:0;display:flex;flex-direction:column;gap:28px}.hero h1{font-size:clamp(40px,6.2vw,82px);max-width:20ch}.hero h1 .gold{color:var(--gold)}.hero-sub{display:flex;flex-wrap:wrap;gap:32px;align-items:flex-end;justify-content:space-between}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.hero-ticker{display:flex;flex-wrap:wrap;gap:10px 28px;font-family:var(--font-mono);font-size:12px;color:var(--steel-dim);letter-spacing:.06em;padding:20px 0 8px;border-top:1px solid var(--line-soft);margin-top:clamp(28px,5vw,56px)}.hero-ticker b{color:var(--steel);font-weight:500}.grade{display:block;width:100%;height:auto;margin-top:-6px}.grade .existing{stroke:var(--steel-dim);stroke-dasharray:7 7;opacity:.55}.grade .design{stroke:var(--gold);stroke-dasharray:2400;stroke-dashoffset:2400;animation:draw 2.4s cubic-bezier(.6,0,.2,1) .35s forwards}.grade .cutfill{fill:var(--gold-dim);opacity:0;animation:fadein .9s ease 2.1s forwards}.grade .sta{font-family:var(--font-mono);font-size:11px;fill:var(--steel-dim);letter-spacing:.08em}.grade .sta-gold{fill:var(--gold)}.grade .tick{stroke:var(--line)}@keyframes draw{to{stroke-dashoffset:0}}@keyframes fadein{to{opacity:1}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}.grade .design{animation:none;stroke-dashoffset:0}.grade .cutfill{animation:none;opacity:1}.btn,.card{transition:none!important}}.station{padding:clamp(64px,8vw,110px) 0;border-bottom:1px solid var(--line-soft)}.station-head{display:flex;flex-direction:column;gap:14px;margin-bottom:clamp(32px,4.5vw,56px)}.station-head h2{font-size:clamp(30px,4.4vw,52px)}.station-head .lede{margin-top:2px}.grid{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}@media (max-width: 900px){.grid-3,.grid-2{grid-template-columns:1fr}}.card{background:var(--iron-850);border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:12px;transition:border-color .15s ease,transform .15s ease}a.card:hover{border-color:var(--gold);transform:translateY(-2px)}.card-tag{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}.card h3{font-stretch:78%;font-weight:750;text-transform:uppercase;letter-spacing:.02em;font-size:21px;line-height:1.1}.card p{color:var(--steel);font-size:15px}.card-link{margin-top:auto;padding-top:10px;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}.kit{border:1px solid var(--line-soft);border-radius:var(--radius);background:var(--iron-850);padding:28px;display:grid;grid-template-columns:1fr 220px;gap:24px}@media (max-width: 760px){.kit{grid-template-columns:1fr}}.kit h3{font-stretch:78%;font-weight:780;text-transform:uppercase;font-size:23px;line-height:1.1}.kit .avail{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}.pill{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;padding:4px 9px;border:1px solid var(--line);border-radius:99px;color:var(--steel)}.pill.gold{border-color:#e8a33d73;color:var(--gold)}.kit p{color:var(--steel);font-size:15px;margin-top:10px}.kit ul{list-style:none;margin-top:12px;display:flex;flex-direction:column;gap:7px}.kit li{font-size:14px;color:var(--steel);padding-left:18px;position:relative}.kit li:before{content:"—";position:absolute;left:0;color:var(--gold)}.kit-side{display:flex;flex-direction:column;gap:10px;justify-content:flex-start}.kit-side .btn{justify-content:center}.kit-side .note{font-family:var(--font-mono);font-size:11px;color:var(--steel-dim);text-align:center}.band{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,72px);align-items:start}@media (max-width: 860px){.band{grid-template-columns:1fr}}.speclist{list-style:none;display:flex;flex-direction:column}.speclist li{display:grid;grid-template-columns:118px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line-soft);font-size:15px}.speclist li:first-child{border-top:1px solid var(--line-soft)}.speclist .k{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);padding-top:3px}.speclist .v{color:var(--steel)}.speclist .v b{color:var(--bone);font-weight:600}.steps{counter-reset:step;display:grid;gap:0}.step{counter-increment:step;display:grid;grid-template-columns:74px 1fr;gap:20px;padding:24px 0;border-bottom:1px solid var(--line-soft)}.step:before{content:"0" counter(step);font-family:var(--font-mono);font-size:26px;color:var(--gold);line-height:1.1}.step h4{font-stretch:78%;text-transform:uppercase;font-weight:750;font-size:18px;margin-bottom:5px}.step p{color:var(--steel);font-size:15px;max-width:62ch}.callout{border:1px solid rgba(232,163,61,.35);background:linear-gradient(180deg,#e8a33d12,#e8a33d05);border-radius:var(--radius);padding:clamp(28px,4vw,44px);display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}.callout h3{font-stretch:72%;font-weight:820;text-transform:uppercase;font-size:clamp(22px,3vw,32px);max-width:22ch;line-height:1.05}.callout p{color:var(--steel);margin-top:8px;max-width:52ch}.form{display:grid;gap:16px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 640px){.form-row{grid-template-columns:1fr}}.field{display:flex;flex-direction:column;gap:7px}.field label{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}.field input,.field select,.field textarea{background:var(--iron-850);border:1px solid var(--line);border-radius:var(--radius);color:var(--bone);font:inherit;font-size:15px;padding:12px 14px}.field textarea{min-height:120px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}.form-note{font-family:var(--font-mono);font-size:12px;color:var(--steel-dim)}.form-success{border:1px solid rgba(232,163,61,.4);background:var(--gold-dim);border-radius:var(--radius);padding:22px;font-size:15px}.footer{padding:clamp(48px,6vw,80px) 0 36px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;border-bottom:1px solid var(--line-soft)}@media (max-width: 860px){.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width: 560px){.footer-grid{grid-template-columns:1fr}}.footer h5{font-family:var(--font-mono);font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}.footer-col{display:flex;flex-direction:column;gap:10px;font-size:14.5px;color:var(--steel)}.footer-col a:hover{color:var(--bone)}.footer-blurb{color:var(--steel);font-size:14.5px;max-width:34ch;margin-top:14px}.footer-brand{display:flex;align-items:center;gap:20px}.footer-brand .nav-logo{flex-shrink:0}.footer-seal{height:94px;width:auto;padding-left:20px;border-left:1px solid var(--line);opacity:.92}.footer-base{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;padding-top:26px;font-family:var(--font-mono);font-size:11.5px;color:var(--steel-dim);letter-spacing:.05em}.page-hero{padding:clamp(56px,7vw,96px) 0 clamp(36px,5vw,64px);border-bottom:1px solid var(--line-soft)}.page-hero h1{font-size:clamp(38px,6vw,76px);max-width:16ch}.page-hero .lede{margin-top:18px}.stack{display:flex;flex-direction:column;gap:18px}.mt-lg{margin-top:clamp(36px,5vw,56px)}
