.cdi-tower{--paper:#FAFAF6;--surface:#F3F2EC;--ink:#1A1918;--muted:#666460;--hairline:#E2E0D8;--green:#1a3a2a;--green-tint:#EBF2EE;--green-line:#C4DDD0;--terra:#B84A39;--terra-tint:#FDF2F0;--terra-line:#F3C8C2}.cdi-tower,.cdi-tower *{margin:0;padding:0;box-sizing:border-box}.cdi-tower{background:var(--paper);color:var(--ink);min-height:100dvh;font-family:var(--font-inter),sans-serif;font-weight:400;line-height:1.6;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}.cdi-tower .serif{font-family:var(--font-source-serif-4),serif}.cdi-tower .mono{font-family:var(--font-jetbrains-mono),monospace}.cdi-tower a{color:inherit}.cdi-tower nav{position:sticky;top:0;z-index:100;background:rgba(250,250,246,.97);backdrop-filter:blur(6px);border-bottom:1px solid var(--hairline);padding:0 6vw;display:flex;align-items:center;justify-content:space-between;height:62px}.cdi-tower .nav-wordmark{font-size:15px;font-weight:600;letter-spacing:-.01em;color:var(--ink);text-decoration:none}.cdi-tower .nav-wordmark span{color:var(--green);font-weight:400}.cdi-tower .nav-links{display:flex;gap:24px;list-style:none;align-items:center}.cdi-tower .nav-links a{font-family:var(--font-jetbrains-mono),monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color .2s}.cdi-tower .nav-links a:hover{color:var(--ink)}.cdi-tower .nav-links .nav-cta{background:var(--green);color:var(--paper);padding:9px 18px;border-radius:2px;letter-spacing:.1em;font-weight:500}.cdi-tower .nav-links .nav-cta:hover{background:#122b1e}@media (max-width:900px){.cdi-tower .nav-links li.hideable{display:none}}.cdi-tower .hero-wrap{max-width:1280px;margin:0 auto;border-left:1px solid var(--hairline);border-right:1px solid var(--hairline);padding:78px 6vw 66px}.cdi-tower .hero-intro{max-width:760px;margin:0 auto;text-align:left}.cdi-tower .hero-eyebrow{font-family:var(--font-jetbrains-mono),monospace;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:26px;display:flex;align-items:center;justify-content:flex-start;gap:10px}.cdi-tower .hero-eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);flex-shrink:0}.cdi-tower h1{font-family:var(--font-source-serif-4),serif;font-size:clamp(32px,4vw,50px);font-weight:500;line-height:1.14;letter-spacing:-.02em;color:var(--ink);margin:0 0 24px;max-width:720px}.cdi-tower h1 em{font-style:italic;color:var(--terra)}.cdi-tower .hero-sub{font-size:16.5px;color:var(--muted);line-height:1.72;margin:0 0 20px;text-align:left}.cdi-tower .hero-sub:last-of-type{margin-bottom:0}.cdi-tower .hero-sub strong{color:var(--ink);font-weight:500}.cdi-tower .hero-elev{max-width:430px;margin:54px auto 0;display:flex;flex-direction:column}.cdi-tower .schematic-label{font-family:var(--font-jetbrains-mono),monospace;font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;display:flex;justify-content:space-between;max-width:440px}.cdi-tower .elev-svg{width:100%;max-width:440px;height:auto;display:block}.cdi-tower section{border-bottom:1px solid var(--hairline)}.cdi-tower .sec{max-width:1280px;margin:0 auto;padding:84px 6vw;border-left:1px solid var(--hairline);border-right:1px solid var(--hairline)}.cdi-tower .sec-label{font-family:var(--font-jetbrains-mono),monospace;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}.cdi-tower .sec-label b{color:var(--ink);font-weight:600}.cdi-tower h2{font-family:var(--font-source-serif-4),serif;font-size:clamp(26px,3vw,40px);font-weight:500;letter-spacing:-.015em;line-height:1.18;color:var(--ink);margin-bottom:18px;max-width:820px}.cdi-tower h2 em{font-style:italic;color:var(--green)}.cdi-tower .lede{font-size:16px;color:var(--muted);max-width:720px;line-height:1.75}.cdi-tower .lede strong{color:var(--ink);font-weight:500}.cdi-tower .lvl-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:14px 20px}.cdi-tower .lvl-q{font-family:var(--font-source-serif-4),serif;font-style:italic;font-size:17px;color:var(--muted);margin-bottom:22px}.cdi-tower .spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--hairline);border:1px solid var(--hairline);border-radius:2px;margin-top:34px;overflow:hidden}@media (max-width:760px){.cdi-tower .spec-grid{grid-template-columns:1fr}}.cdi-tower .spec{background:var(--paper);padding:26px 26px 22px}.cdi-tower .spec.sound{background:var(--green-tint)}.cdi-tower .spec.fail{background:var(--terra-tint)}.cdi-tower .spec h4{font-family:var(--font-jetbrains-mono),monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px;display:flex;align-items:center;gap:8px}.cdi-tower .spec.sound h4{color:var(--green)}.cdi-tower .spec.fail h4{color:var(--terra)}.cdi-tower .spec-row{display:grid;grid-template-columns:16px 1fr;gap:10px;padding:11px 0;border-top:1px solid rgba(28,27,24,.08);font-size:14px;line-height:1.55;color:var(--ink)}.cdi-tower .spec-row:first-of-type{border-top:none}.cdi-tower .spec .mk{font-family:var(--font-jetbrains-mono),monospace;font-size:12px;line-height:1.5}.cdi-tower .spec p{font-size:14.5px;line-height:1.68;color:var(--ink);margin-top:10px}.cdi-tower .spec.sound .mk{color:var(--green)}.cdi-tower .spec.fail .mk{color:var(--terra)}.cdi-tower .inspect{margin-top:28px}.cdi-tower .inspect .lab{font-family:var(--font-jetbrains-mono),monospace;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}.cdi-tower .chips{display:flex;flex-wrap:wrap;gap:7px}.cdi-tower .chip{font-size:12.5px;color:var(--ink);background:var(--surface);border:1px solid var(--hairline);border-radius:99px;padding:6px 13px}.cdi-tower .close .sec{text-align:center}.cdi-tower .close h2{margin:0 auto 18px}.cdi-tower .close .lede{margin:0 auto 34px}.cdi-tower .btn-primary{display:inline-block;background:var(--green);color:var(--paper);padding:16px 34px;border-radius:2px;font-family:var(--font-jetbrains-mono),monospace;font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:500;text-decoration:none;transition:background .2s}.cdi-tower .btn-primary:hover{background:#122b1e}.cdi-tower footer{background:var(--paper)}.cdi-tower .footer-inner{max-width:1280px;margin:0 auto;padding:52px 6vw;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:start;border-left:1px solid var(--hairline);border-right:1px solid var(--hairline)}@media (max-width:760px){.cdi-tower .footer-inner{grid-template-columns:1fr}}.cdi-tower .footer-brand{font-size:15px;font-weight:600;color:var(--ink);margin-bottom:8px}.cdi-tower .footer-brand span{color:var(--green);font-weight:400}.cdi-tower footer p{font-size:12px;color:var(--muted);line-height:1.7;max-width:520px}.cdi-tower footer a{color:var(--muted)}.cdi-tower .footer-links{display:flex;flex-direction:column;gap:8px}.cdi-tower .footer-links a{font-family:var(--font-jetbrains-mono),monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--muted)}.cdi-tower .footer-links a:hover{color:var(--ink)}@media (prefers-reduced-motion:reduce){.cdi-tower{scroll-behavior:auto}}