:root{--ground:#F4F7F8;--panel:#FFFFFF;--ink:#1B2A32;--ink-2:#4C5D66;--line:#D7E1E5;--line-soft:#E7EEF0;--accent:#1391AE;--accent-deep:#0E6C82;--accent-soft:#E1F0F3;--footer:#15252C;--footer-ink:#C6D5DA;--sans:system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--mono:ui-monospace,"Cascadia Mono","Cascadia Code",Consolas,"SF Mono",Menlo,monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased;font-size:17px}img{max-width:100%;display:block}.wrap{max-width:1080px;margin:0 auto;padding:0 24px}.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-deep);font-weight:600}h1,h2,h3{text-wrap:balance;line-height:1.1;margin:0}a{color:inherit}.mono-num{font-variant-numeric:tabular-nums;font-family:var(--mono)}.nav{position:sticky;top:0;z-index:20;background:#f4f7f8e6;backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}.nav .wrap{display:flex;align-items:center;gap:24px;height:64px}.brand{display:flex;align-items:center;color:var(--ink);text-decoration:none}.logo{height:34px;width:auto;display:block}.logo .lg-ring{fill:none;stroke:var(--accent);stroke-width:2}.logo .lg-cx{stroke:var(--accent);stroke-width:1.3}.logo .lg-dot{fill:var(--accent)}.logo .lg-word{fill:currentColor;font-family:var(--sans);font-weight:750;font-size:38px;letter-spacing:-.01em}.logo .lg-de{fill:var(--accent)}.nav-links{display:flex;gap:26px;margin-left:auto;font-size:15px;color:var(--ink-2)}.nav-links a{text-decoration:none}.nav-links a:hover{color:var(--ink)}.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;border-radius:9px;padding:11px 18px;text-decoration:none;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-deep)}.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent-deep)}.nav .btn{margin-left:4px}@media(max-width:760px){.nav-links{display:none}.nav .btn{margin-left:auto}}.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);background-size:34px 34px;mask-image:radial-gradient(120% 90% at 30% 0%,#000 40%,transparent 78%);pointer-events:none}.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding:76px 24px 84px}.hero h1{font-size:46px;font-weight:750;letter-spacing:-.02em;margin:16px 0 0}.lede{font-size:19px;color:var(--ink-2);margin:18px 0 0;max-width:34em}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}.chip{font-family:var(--mono);font-size:12.5px;color:var(--ink-2);background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:6px 11px;display:inline-flex;gap:7px;align-items:center}.chip b{color:var(--accent-deep);font-weight:600}.hero-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 50px -30px #14323c59;padding:14px}.hero-card svg{width:100%;height:auto;display:block;border-radius:9px;background:#fbfdfd}.region{font-family:var(--mono);font-size:12.5px;color:var(--ink-2);margin-top:14px}.region b{color:var(--accent-deep)}@media(max-width:860px){.hero .wrap{grid-template-columns:1fr;gap:30px;padding:52px 24px 60px}.hero h1{font-size:36px}.hero-card{order:-1}}section{padding:72px 0}.sec-head{max-width:660px;margin-bottom:34px}.sec-head h2{font-size:30px;font-weight:720;letter-spacing:-.015em;margin-top:10px}.sec-head p{color:var(--ink-2);margin:12px 0 0}.grid{display:grid;gap:18px}.products{grid-template-columns:repeat(2,1fr)}@media(max-width:720px){.products{grid-template-columns:1fr}}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:10px;text-decoration:none;color:inherit;transition:box-shadow .15s,transform .15s,border-color .15s}a.card:hover{box-shadow:0 10px 28px #1028321a;transform:translateY(-2px);border-color:var(--accent)}.card .tag{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-deep);font-weight:600}.card h3{font-size:19px;font-weight:680}.card p{color:var(--ink-2);font-size:15px;margin:0;flex:1}.price{display:flex;align-items:baseline;gap:6px;margin-top:6px;padding-top:14px;border-top:1px dashed var(--line)}.price .n{font-family:var(--mono);font-size:24px;font-weight:600;color:var(--ink)}.price .u{font-size:13px;color:var(--ink-2)}.card .fmt{font-family:var(--mono);font-size:12px;color:#fff;background:var(--accent);border-radius:6px;padding:2px 8px;align-self:flex-start}.card .fmt.dxf{background:var(--ink)}.card .more{font-size:14px;font-weight:600;color:var(--accent-deep);margin-top:2px}.steps{grid-template-columns:repeat(3,1fr)}@media(max-width:720px){.steps{grid-template-columns:1fr}}.step{padding:0}.step .idx{font-family:var(--mono);font-size:13px;color:var(--accent-deep);font-weight:600}.step h3{font-size:18px;font-weight:680;margin:8px 0 6px}.step p{color:var(--ink-2);font-size:15px;margin:0}.step .bar{height:3px;background:var(--line);border-radius:3px;margin-bottom:16px;position:relative;overflow:hidden}.step .bar:after{content:"";position:absolute;left:0;top:0;bottom:0;width:38%;background:var(--accent)}.aud{grid-template-columns:repeat(4,1fr)}@media(max-width:860px){.aud{grid-template-columns:repeat(2,1fr)}}@media(max-width:460px){.aud{grid-template-columns:1fr}}.aud .card h3{font-size:16px}.aud .card p{font-size:14px}.trust{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trust .grid{grid-template-columns:1.2fr 1fr 1fr;align-items:start}@media(max-width:820px){.trust .grid{grid-template-columns:1fr}}.provider{display:flex;flex-direction:column;gap:14px}.provider .kaden-logo{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;max-width:280px}.kaden-link{color:var(--accent-deep);font-weight:600}.muster-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}.muster-card{display:block;text-decoration:none;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:box-shadow .15s,transform .15s}.muster-card:hover{box-shadow:0 8px 24px #1028321f;transform:translateY(-2px)}.muster-card img{width:100%;display:block;border-bottom:1px solid var(--line);background:#fff}.muster-card span{display:block;padding:12px 14px;font-weight:650;font-size:14.5px}.trust h3{font-size:16px;font-weight:680;margin:0 0 6px}.trust p{color:var(--ink-2);font-size:15px;margin:0}.note{font-size:13.5px;color:var(--ink-2);background:var(--accent-soft);border:1px solid #C8E4E9;border-radius:10px;padding:12px 14px;margin-top:22px}.bridge{background:linear-gradient(180deg,var(--accent-soft),var(--panel));border:1px solid #C8E4E9;border-radius:16px;padding:28px}.bridge h3{font-size:22px;font-weight:720;letter-spacing:-.01em}.bridge p{color:var(--ink-2);margin:10px 0 0;max-width:60ch}.faq details{border-bottom:1px solid var(--line);padding:16px 0}.faq summary{cursor:pointer;font-weight:640;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:16px}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--accent);font-family:var(--mono);font-size:20px;line-height:1}.faq details[open] summary:after{content:"–"}.faq p{color:var(--ink-2);font-size:15px;margin:12px 0 0;max-width:64ch}.cta-strip{background:var(--accent);color:#fff}.cta-strip .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:44px 24px;flex-wrap:wrap}.cta-strip h2{font-size:26px;font-weight:720}.cta-strip p{margin:6px 0 0;color:#dcf3f7}.cta-strip .btn{background:#fff;color:var(--accent-deep)}.cta-strip .btn:hover{background:#f0fafb}footer{background:var(--footer);color:var(--footer-ink)}footer .wrap{padding:44px 24px 34px;display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between}footer .brand{color:#fff}footer p{font-size:14px;margin:10px 0 0;max-width:36em;color:#9fb4bb}.foot-links{display:flex;flex-wrap:wrap;gap:18px;font-size:14.5px}.foot-links a{color:var(--footer-ink);text-decoration:none}.foot-links a:hover{color:#fff}.legal{width:100%;border-top:1px solid #24383F;margin-top:8px;padding-top:16px;font-size:12.5px;color:#7e959c;font-family:var(--mono)}.crumb{font-size:13.5px;color:var(--ink-2);padding:20px 0 0}.crumb a{color:var(--accent-deep);text-decoration:none}.crumb a:hover{text-decoration:underline}.crumb span{color:var(--ink-2)}.prod-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start;padding:26px 0 8px}@media(max-width:860px){.prod-hero{grid-template-columns:1fr;gap:28px}}.prod-hero h1{font-size:38px;font-weight:750;letter-spacing:-.02em;margin:10px 0 0}@media(max-width:860px){.prod-hero h1{font-size:30px}}.prod-hero .synonym{font-size:14px;color:var(--ink-2);margin-top:10px}.buybox{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 16px 40px -30px #14323c66;position:sticky;top:84px}.buybox .fmt{font-family:var(--mono);font-size:12px;color:#fff;background:var(--accent);border-radius:6px;padding:2px 8px;display:inline-block}.buybox .fmt.dxf{background:var(--ink)}.buybox .p{display:flex;align-items:baseline;gap:6px;margin:14px 0 4px}.buybox .p .n{font-family:var(--mono);font-size:34px;font-weight:600}.buybox .p .u{color:var(--ink-2);font-size:14px}.buybox ul{list-style:none;padding:0;margin:14px 0 18px}.buybox li{position:relative;padding-left:22px;margin:8px 0;font-size:14.5px;color:var(--ink-2)}.buybox li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}.buybox .btn-primary{width:100%;justify-content:center;font-size:16px}.prose{max-width:68ch}.prose h2{font-size:24px;font-weight:720;letter-spacing:-.01em;margin:36px 0 12px}.prose h3{font-size:18px;font-weight:680;margin:24px 0 8px}.prose p{color:var(--ink-2);margin:0 0 14px}.prose ul{color:var(--ink-2);padding-left:22px;margin:0 0 14px}.prose li{margin:6px 0}.prose strong{color:var(--ink);font-weight:640}.feature-list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:10px 22px;margin:8px 0 14px}@media(max-width:560px){.feature-list{grid-template-columns:1fr}}.feature-list li{position:relative;padding-left:24px;color:var(--ink-2);font-size:15px}.feature-list li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}a:focus-visible,summary:focus-visible,.btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}