:root{color-scheme:light;--ink:#191846;--muted:#68708d;--violet:#7950e6;--teal:#00ad96;--line:#ecebfa}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:35px}body{margin:0;background:#fff;color:var(--ink);font:15px/1.55 system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #9564f4;outline-offset:3px}.sr-only,.skip-link:not(:focus){position:absolute;width:1px;height:1px;clip:rect(0,0,0,0);overflow:hidden;white-space:nowrap}.skip-link:focus{position:fixed;top:8px;left:8px;z-index:999;background:#fff;padding:12px}
.container{width:min(1370px,92%);margin:auto}
.site-header{background:#ffffffed;border-bottom:1px solid #e9e9fa;position:relative;z-index:9;box-shadow:0 3px 18px #9d9be514}.header-inner{display:flex;gap:25px;align-items:center;max-width:1470px;margin:auto;min-height:76px;padding:10px 4%}.brand{font-size:33px;font-weight:850;letter-spacing:-2.5px;line-height:1;color:#1a1957}.brand span{color:#1a1957}.brand i{font-style:normal;color:#9b46e7}.main-nav{margin:auto;display:flex;align-items:center;gap:32px}.main-nav a{font-size:13px;font-weight:700;color:#424465;white-space:nowrap}.main-nav a:hover,.main-nav a[aria-current]{color:var(--violet)}.header-cta{padding:12px 20px;border-radius:14px;color:white;background:linear-gradient(120deg,#7966ff,#c952e6,#ff8f8d);font-weight:750;font-size:13px;white-space:nowrap;box-shadow:0 6px 18px #aa7aef45}
.hero{min-height:485px;position:relative;overflow:hidden;isolation:isolate;display:flex;align-items:center;padding:65px max(5%,calc((100vw - 1350px)/2)) 75px;background:radial-gradient(ellipse 60% 105% at 13% 50%,#d8fff5b8,transparent 80%),radial-gradient(ellipse 38% 80% at 100% 43%,#dcd5ff,transparent 80%),linear-gradient(150deg,#fff,#f8f8ff 70%,#fff)}
.hero-glow{position:absolute;z-index:-1;pointer-events:none;border-radius:50%;filter:blur(36px)}.hero-glow.one{left:-110px;top:20px;background:#8cf0e755;width:340px;height:320px}.hero-glow.two{right:-115px;bottom:-80px;background:#bf99ff66;width:410px;height:300px}
.hero-content{position:relative;z-index:3;width:min(810px,76%)}.eyebrow{display:inline-block;border:1px solid #e1d9ff;background:#ffffffc9;border-radius:100px;padding:8px 15px;color:#6746c3;letter-spacing:.08em;font-size:11px;font-weight:800;box-shadow:0 4px 11px #9082d423}
h1,h2,h3,p{margin-top:0}h1{font-size:clamp(44px,5.5vw,73px);letter-spacing:-.065em;line-height:1.07;margin:20px 0;color:#15143f}h1 em{font-style:normal;background:linear-gradient(95deg,#7659e9,#d65bc2,#fc8f5b);background-clip:text;color:transparent}
.hero-content>p{color:#626982;max-width:610px;line-height:1.7;font-size:17px;margin-bottom:28px}.hero-search{max-width:660px;min-height:70px;padding:7px;display:flex;align-items:center;gap:13px;background:#fff;border:1px solid #e3ddff;border-radius:19px;box-shadow:0 18px 40px #8886ce30}.hero-search svg{width:22px;height:22px;color:#555882;margin-left:13px;flex-shrink:0}.hero-search input{border:0;outline:0;background:transparent;flex:1;min-width:0;font-size:15px;color:#242346}.hero-search input::placeholder{color:#9295ae}.hero-search button{border:0;background:linear-gradient(120deg,#795cf3,#c34fe8);color:white;border-radius:13px;padding:15px 21px;font-weight:750;white-space:nowrap}
.quick-links{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:18px}.quick-links span{color:#727792;font-size:12px;padding-right:6px}.quick-links a{background:#ffffffb9;color:#575077;border:1px solid #dedcf6;border-radius:100px;padding:7px 12px;font-size:11px;font-weight:700}.quick-links a:hover{background:#eee9ff}.hero-metrics{display:flex;gap:12px;flex-wrap:wrap;align-items:center;color:#777f9b;font-size:11px;margin-top:27px}.hero-metrics b{color:#5f49c9}
.engineering-visual{position:absolute;right:4%;top:8%;width:30%;height:400px;pointer-events:none}.visual-card{position:absolute;border:1px solid #ffffffdd;backdrop-filter:blur(15px);border-radius:22px;box-shadow:0 22px 35px #8080cd35;background:linear-gradient(135deg,#ffffffd9,#e4f7ffb8);padding:20px;min-width:230px}.visual-card>span{display:block;color:#737eb1;letter-spacing:.14em;font-weight:800;font-size:10px}.visual-card strong{font-size:23px;color:#29255f}.card-top{top:10px;right:15%;transform:rotate(10deg)}.card-bottom{top:205px;right:5%;transform:rotate(-8deg)}.cube{position:relative;height:95px;display:grid;place-items:center}.cube>div{height:68px;width:68px;background:linear-gradient(135deg,#8af1e9,#7b8dff);transform:rotate(-30deg) skew(12deg,12deg);border-radius:10px;box-shadow:12px 13px 0 #b6a3ffbd,19px 25px 23px #6c69df55}.toolpath svg{width:180px;height:73px;margin-top:4px}.visual-bubble{position:absolute;right:78%;top:55%;width:85px;height:85px;border-radius:25px;background:linear-gradient(135deg,#6debd7,#7b8efa,#c07fff);color:#fff;display:grid;place-items:center;font-size:45px;transform:rotate(-15deg);box-shadow:0 18px 25px #9f9ddb55}
.featured{padding:64px 0 45px;background:#fff}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:25px}.section-kicker{font-size:10px;font-weight:850;letter-spacing:.18em;color:#8063e5}.section-heading h2,.method h2{font-size:clamp(29px,3.4vw,43px);letter-spacing:-.055em;line-height:1.1;margin:12px 0 8px}.section-heading p{color:#737b94;font-size:13px}.section-heading>a{color:#7256d7;font-weight:750;font-size:12px;margin-bottom:16px;white-space:nowrap}.hero-feature-grid{margin-top:24px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.hero-feature{position:relative;isolation:isolate;min-height:260px;display:flex;flex-direction:column;align-items:start;gap:9px;padding:25px;overflow:hidden;border-radius:24px;box-shadow:0 10px 30px #8889cc1d;transition:transform .2s,box-shadow .2s}.hero-feature:hover{transform:translateY(-4px);box-shadow:0 17px 32px #8889cc35}.hero-feature.cnc{background:linear-gradient(125deg,#e9eaff,#e6ecff,#cde8ff)}.hero-feature.cad{background:linear-gradient(125deg,#ebfff9,#d9fcfa,#c2e8ff)}.hero-feature.electrical{background:linear-gradient(125deg,#fff5e6,#ffe8e6,#f3defc)}.feature-label{letter-spacing:.13em;color:#85779f;font-weight:800;font-size:10px}.feature-symbol{font-size:24px;color:#7260d7;font-weight:800}.hero-feature>strong{font-size:25px;letter-spacing:-.045em;line-height:1.1;color:#1a1b4e}.hero-feature>span:nth-of-type(3){max-width:79%;color:#5a6480;font-size:12px;line-height:1.6}.hero-feature>b{font-size:12px;margin-top:auto;color:#6748cb}.feature-deco{position:absolute;bottom:25px;right:-5px;z-index:-1;width:110px;height:100px;transform:rotate(-25deg)}.feature-deco i{position:absolute;border:5px solid #a8a5eeca;width:77px;height:77px;border-radius:20px;transform:rotate(25deg);box-shadow:0 14px 20px #9c96e94a}.feature-deco i:nth-child(2){top:15px;left:13px;border-color:#86dfe9}.feature-deco i:nth-child(3){top:31px;left:26px;border-color:#e0adfa}.cad-deco i{border-color:#6ae4c5}.cad-deco i:nth-child(2){border-color:#61b7ff}.electric-deco i{border-color:#f4b986}.electric-deco i:nth-child(2){border-color:#bbaaef}
.directory{background:linear-gradient(#f9faff,#fff);padding:58px 0 80px;border-top:1px solid #eff0fc}.result-counter{padding:9px 13px;border:1px solid #e0def5;border-radius:100px;background:#fff;color:#7469a4;font-size:12px;font-weight:750}.categories{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0 25px}.categories button{border:1px solid #dfdef4;background:#fff;border-radius:100px;padding:10px 16px;color:#626587;font-weight:700;font-size:12px}.categories button:hover,.categories button.active{background:#7254df;border-color:#7254df;color:#fff}.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.tool-card{min-height:220px;display:flex;flex-direction:column;gap:9px;background:#fff;border:1px solid #e9eafa;box-shadow:0 10px 27px #8187c51c;padding:22px;border-radius:20px;transition:transform .2s,border-color .2s}.tool-card:hover{transform:translateY(-3px);border-color:#baa8f5}.tool-card-top{display:flex;align-items:center;justify-content:space-between}.tool-card-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(130deg,#e5e0ff,#ddf8f6);font-size:23px;color:#7350cd;font-weight:800}.tool-card-category{font-size:10px;color:#9a8baa;font-weight:750}.tool-card h3{font-size:16px;margin:6px 0 0;color:#272453;letter-spacing:-.03em}.tool-card p{font-size:12px;color:#737b94;line-height:1.55;margin:0 0 12px}.tool-card-link{margin-top:auto;color:#7154d5;font-size:12px;font-weight:800}.empty-state{padding:35px;border:1px dashed #c9c3ee;background:#fff;border-radius:17px;color:#44456f}.empty-state[hidden]{display:none}.empty-state p{color:#727b91}.empty-state button{border:0;background:#7957e3;color:#fff;padding:10px 17px;border-radius:9px}
.method{padding:25px 0 65px}.method-panel{background:linear-gradient(120deg,#efebff,#e1f9f6);padding:35px 40px;border-radius:23px;display:flex;align-items:center;gap:30px;justify-content:space-between}.method h2{font-size:30px}.method p{color:#666c87;max-width:700px;margin-bottom:0}.method a{background:#7356de;color:#fff;padding:13px 19px;border-radius:12px;white-space:nowrap;font-size:12px;font-weight:800}
.footer{background:#fafaff;border-top:1px solid #eaebf7;padding:28px 0}.footer-inner{display:flex;align-items:center;gap:22px;flex-wrap:wrap}.footer .brand{font-size:24px}.footer p,.footer small{color:#8186a0;font-size:12px;margin:0}.footer nav{margin-left:auto;display:flex;gap:20px}.footer nav a{font-size:12px;color:#676c8a}
@media(max-width:1100px){.engineering-visual{opacity:.42;right:-10%}.hero-content{width:min(800px,90%)}.tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.main-nav{gap:16px}}
@media(max-width:800px){.header-inner{flex-wrap:wrap}.main-nav{order:3;width:100%;justify-content:space-between}.header-cta{margin-left:auto}.engineering-visual{display:none}.hero-content{width:100%}.hero{padding:65px 5%}.hero-feature-grid{grid-template-columns:1fr 1fr}.hero-feature:last-child{grid-column:span 2}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.method-panel{align-items:start;flex-direction:column}.footer nav{margin-left:0}}
@media(max-width:520px){.header-inner{gap:12px;padding:13px 4%}.brand{font-size:27px}.header-cta{font-size:11px;padding:10px 12px}.main-nav{gap:9px;overflow:auto;scrollbar-width:none}.main-nav a{font-size:11px}.hero{padding:55px 4% 48px;min-height:0}h1{font-size:clamp(38px,10.2vw,55px)}.hero-content>p{font-size:14px}.hero-search{min-height:61px;gap:7px}.hero-search input{font-size:12px}.hero-search button{font-size:12px;padding:13px}.hero-search svg{width:19px;margin-left:7px}.hero-metrics{font-size:10px;gap:7px}.featured{padding:43px 0 30px}.section-heading{align-items:start;display:block}.hero-feature-grid{grid-template-columns:1fr}.hero-feature:last-child{grid-column:auto}.hero-feature{min-height:210px}.directory{padding:43px 0}.tool-grid{grid-template-columns:1fr}.categories{gap:7px}.categories button{padding:8px 11px;font-size:11px}.method-panel{padding:25px}.method h2{font-size:25px}.footer-inner{gap:12px}.footer nav{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-feature,.tool-card{transition:none}}