:root{color-scheme:dark;--bg: #0b0f14;--surface: #121820;--surface-strong: #192231;--line: #2a3546;--text: #f5f7fb;--muted: #aab4c2;--brand: #47c7a7;--brand-strong: #77e1c7;--warning: #f3bb5b;--danger: #f16f6f;--shadow: 0 24px 80px rgba(0, 0, 0, .38);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;margin:0;background:radial-gradient(circle at top left,rgba(71,199,167,.14),transparent 32rem),linear-gradient(180deg,#0b0f14,#0e131a 45%,#0b0f14);color:var(--text)}a{color:inherit;text-decoration:none}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.skip-link{position:fixed;top:12px;left:12px;z-index:20;padding:10px 14px;border-radius:8px;background:var(--brand);color:#06120f;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}button,input,select{font:inherit}.site-header,.site-footer,.section-shell{width:min(1180px,calc(100% - 32px));margin-inline:auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0}.brand{display:inline-flex;align-items:center;gap:12px}.brand-mark{display:block;width:42px;height:42px;border-radius:8px;object-fit:cover}.brand strong,.brand small{display:block}.brand small{color:var(--muted)}nav{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:.95rem}nav a:hover{color:var(--text)}.compact-button{min-height:40px;padding-inline:14px}.hero,.pricing-hero{padding:54px 0 72px}.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.75fr);gap:48px;align-items:center}.eyebrow{margin:0 0 10px;color:var(--brand-strong);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{max-width:760px;margin-bottom:18px;font-size:clamp(2.4rem,7vw,5.6rem);line-height:.98}h2{font-size:clamp(1.75rem,3vw,2.65rem);line-height:1.05}h3{margin-bottom:8px}.hero-copy p:not(.eyebrow),.section-heading p,.feature-grid p,.muted,.fine-print,.integration-note p{color:var(--muted);line-height:1.65}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border:1px solid var(--line);border-radius:8px;cursor:pointer;font-weight:800}.button.primary{border-color:transparent;background:var(--brand);color:#06120f}.button.secondary{background:#ffffff0a;color:var(--text)}.button:hover{border-color:var(--brand)}.button:disabled{cursor:not-allowed;opacity:.72}.full-width{width:100%}.hero-panel{display:flex;justify-content:center}.app-carousel{display:block;width:min(100%,356px)}.carousel-stage{position:relative;padding-inline:28px}.carousel-viewport{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:#10161e;box-shadow:var(--shadow);scroll-behavior:smooth;scroll-snap-type:x mandatory;scrollbar-width:none}.carousel-viewport::-webkit-scrollbar{display:none}.carousel-viewport:focus-visible{outline:2px solid var(--brand);outline-offset:4px}.carousel-track{display:flex}.carousel-slide{flex:0 0 100%;scroll-snap-align:start;scroll-snap-stop:always}.carousel-slide img{display:block;width:100%;height:auto;aspect-ratio:720 / 1564}.carousel-arrow{position:absolute;top:50%;display:grid;width:36px;height:36px;padding:0;place-items:center;border:1px solid var(--line);border-radius:50%;background:#151d27;color:var(--text);cursor:pointer;transform:translateY(-50%)}.carousel-arrow span{font-size:1.8rem;line-height:1}.carousel-arrow.previous{left:0}.carousel-arrow.next{right:0}.carousel-arrow:disabled{cursor:default;opacity:.3}.carousel-pagination{display:flex;justify-content:center;gap:9px;margin-top:16px}.carousel-dot{width:8px;height:8px;padding:0;border:0;border-radius:50%;background:#536071;cursor:pointer}.carousel-dot[aria-current=true]{background:var(--brand)}.carousel-dot:focus-visible,.carousel-arrow:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.calculator-card,.result-card,.pricing-card,.integration-note,.feature-grid article{border:1px solid var(--line);border-radius:12px;background:#121820db;box-shadow:0 12px 36px #00000038}.calculator-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;align-items:start;padding-bottom:76px}.calculator-card,.result-card,.pricing-card,.integration-note{padding:24px}.section-heading{margin-bottom:26px}.currency-control{grid-template-columns:auto 132px;align-items:center;justify-content:start;margin-top:18px}.section-heading.compact{max-width:700px}.section-heading.centered{max-width:760px;margin-inline:auto;text-align:center}fieldset{margin:0 0 20px;padding:20px;border:1px solid var(--line);border-radius:10px}legend{padding:0 8px;color:var(--text);font-weight:900}.input-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.filament-list{display:grid;gap:14px}.filament-row{padding:16px;border:1px solid var(--line);border-radius:8px;background:#0d131b9e}.filament-row-header,.filament-cost{display:flex;align-items:center;justify-content:space-between;gap:12px}.filament-row-header{margin-bottom:14px}.filament-input-grid{display:grid;grid-template-columns:84px repeat(2,minmax(0,1fr));gap:14px}.spool-price-input{grid-column:span 2}.color-input input{min-width:48px;padding:5px;cursor:pointer}.filament-remove{display:grid;width:32px;height:32px;padding:0;place-items:center;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--muted);cursor:pointer;font-size:1.35rem;line-height:1}.filament-remove:hover{border-color:var(--danger);color:var(--danger)}.filament-cost{margin:14px 0 0;color:var(--muted);font-size:.86rem}.filament-cost strong{color:var(--text)}.add-filament{margin-top:14px}label{display:grid;gap:8px;color:var(--muted);font-size:.92rem;font-weight:700}input,select{width:100%;min-height:44px;padding:0 12px;border:1px solid #344154;border-radius:8px;background:#0d131b;color:var(--text)}.input-with-unit{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;overflow:hidden;border:1px solid #344154;border-radius:8px;background:#0d131b}.input-with-unit input{border:0;border-radius:0}.input-with-unit span{padding-inline:10px;color:var(--muted)}.input-with-unit .inline-symbol{padding:0}.toggle-row{grid-template-columns:auto 1fr;align-items:center;align-self:end;min-height:44px}.toggle-row input{width:18px;min-height:18px}.result-card{position:sticky;top:20px}.result-card h2{margin-bottom:4px;color:var(--brand-strong);font-size:clamp(2.3rem,5vw,3.4rem)}.profit-summary{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:20px -24px 0;padding:16px 24px;border-block:1px solid rgba(71,199,167,.32);background:#47c7a714}.profit-summary>span{color:var(--muted)}.profit-summary strong{color:var(--brand-strong);font-size:1.35rem}.profit-summary small{font-size:.82em}.result-list{display:grid;gap:12px;margin:20px 0 24px}.result-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px}.result-row[hidden]{display:none}.result-row span{color:var(--muted)}.result-row.total-cost{margin-top:4px;padding-top:16px;border-top:1px solid var(--line);font-size:1.08rem}.result-row.total-cost span,.result-row.total-cost strong{color:var(--text)}.fine-print{margin:14px 0 0;font-size:.86rem}.feature-band{padding:70px 0;background:#ffffff08;border-block:1px solid rgba(255,255,255,.06)}.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.feature-grid article{padding:20px}.showcase-section,.guide-page{padding-block:76px}.comparison-card{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-width:880px;margin-inline:auto;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:#121820db;box-shadow:var(--shadow)}.comparison-card>div{padding:28px}.comparison-card>div+div{border-left:1px solid var(--line);background:#47c7a712}.download-band{border-block:1px solid rgba(71,199,167,.24);background:#47c7a714}.download-content{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-block:54px}.download-content h2,.download-content p:last-child{margin-bottom:0}.guide-hero{max-width:860px;padding:44px 0 64px}.guide-hero>p:not(.eyebrow){max-width:760px;color:var(--muted);font-size:1.12rem;line-height:1.7}.guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:42px;align-items:start}.guide-content{display:grid;gap:46px}.guide-content section{max-width:760px}.guide-content p,.guide-aside p,.faq-list p,.redirect-page>p:not(.eyebrow){color:var(--muted);line-height:1.7}.guide-content .check-list{margin-top:22px}.guide-aside{position:sticky;top:20px;padding:24px;border:1px solid var(--line);border-radius:12px;background:#121820eb;box-shadow:0 12px 36px #00000038}.faq-list{display:grid;gap:12px}.faq-list details{padding:18px 20px;border:1px solid var(--line);border-radius:10px;background:#121820b3}.faq-list summary{cursor:pointer;color:var(--text);font-weight:800}.faq-list p{margin:12px 0 0}.redirect-page{display:grid;justify-items:center;max-width:700px;min-height:65vh;align-content:center;padding-block:80px;text-align:center}.redirect-page img{margin-bottom:22px;border-radius:18px}.redirect-page .text-link{color:var(--brand-strong);text-decoration:underline;text-underline-offset:4px}.pricing-card{display:grid;gap:22px;max-width:560px;margin:30px auto}.price{margin-bottom:10px;color:var(--brand-strong);font-size:clamp(2.4rem,8vw,4.8rem);font-weight:900;line-height:1}.check-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}.check-list li:before{content:"✓";margin-right:10px;color:var(--brand);font-weight:900}.integration-note{max-width:760px;margin:28px auto 0}.integration-note dl{display:grid;gap:10px;margin:18px 0 0}.integration-note div{display:grid;grid-template-columns:180px minmax(0,1fr);gap:16px;padding:10px 0;border-top:1px solid var(--line)}.integration-note dt{color:var(--muted)}.integration-note dd{margin:0;overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.site-footer{display:grid;grid-template-columns:minmax(220px,1fr) minmax(280px,1.4fr) auto;align-items:start;gap:16px;padding:32px 0;color:var(--muted)}.site-footer strong{color:var(--text)}.site-footer p{max-width:360px;margin:8px 0 0;line-height:1.5}.footer-links{display:flex;flex-wrap:wrap;gap:10px 18px}.footer-links a:hover{color:var(--text)}@media(max-width:920px){.site-header,.site-footer{align-items:flex-start;flex-direction:column}.hero,.calculator-layout,.guide-layout{grid-template-columns:1fr}.result-card,.guide-aside{position:static}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.site-footer{grid-template-columns:1fr}}@media(max-width:620px){nav,.hero-actions{width:100%}nav{flex-wrap:wrap}.button{width:100%}.input-grid,.filament-input-grid,.feature-grid,.integration-note div,.comparison-card{grid-template-columns:1fr}.comparison-card>div+div{border-top:1px solid var(--line);border-left:0}.currency-control{grid-template-columns:1fr}.download-content{align-items:stretch;flex-direction:column}.calculator-card,.result-card,.pricing-card,.integration-note{padding:18px}.spool-price-input{grid-column:auto}.profit-summary{margin-inline:-18px;padding-inline:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}