:root{--font-heading: "Space Grotesk", "Inter", "Segoe UI", sans-serif;--font-body: "Inter", "Segoe UI", sans-serif;--bg: #060c17;--bg-soft: #0f1b30;--surface: rgba(255, 255, 255, .05);--surface-strong: rgba(255, 255, 255, .08);--text: #eff4fb;--muted: #a2b3ca;--line: rgba(255, 255, 255, .14);--line-strong: rgba(255, 255, 255, .22);--accent: #ff7a46;--accent-2: #ffab7e;--radius-xl: 24px;--radius-lg: 16px;--radius-md: 12px;--radius-pill: 999px;--container: 1160px;--shadow-soft: 0 16px 34px rgba(0, 0, 0, .28);--shadow-hero: 0 28px 60px rgba(0, 0, 0, .42);--shadow-accent: 0 20px 46px rgba(255, 111, 59, .25);--trans: .18s cubic-bezier(.2, .8, .2, 1)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font-body);color:var(--text);background:radial-gradient(920px 560px at 84% -20%,rgba(255,122,70,.18),transparent 64%),radial-gradient(740px 470px at 10% 90%,rgba(56,124,230,.14),transparent 67%),linear-gradient(180deg,#04070e,#070d18,#050914);line-height:1.56;letter-spacing:.001em}a{color:inherit}img{max-width:100%;display:block}:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.skip-link{position:absolute;left:-999px;top:.6rem;z-index:100;border:1px solid var(--line-strong);border-radius:10px;background:#fff;color:#11131a;padding:.46rem .62rem;font-weight:700;text-decoration:none}.skip-link:focus-visible{left:.6rem}.container{width:min(var(--container),calc(100% - 2rem));margin:0 auto}.topbar{position:sticky;top:0;z-index:40;border-bottom:1px solid rgba(255,255,255,.1);background:#040810d1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.topbar-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none}.brand img{width:48px;height:48px;-o-object-fit:contain;object-fit:contain}.brand strong{display:block;font-family:var(--font-heading);font-size:1.18rem;letter-spacing:-.01em;line-height:1}.brand span{display:block;margin-top:.22rem;font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;font-weight:700}.menu-btn{display:none;border:1px solid var(--line);border-radius:10px;background:#ffffff0a;color:var(--text);min-height:40px;padding:.46rem .72rem;font-weight:700}.menu{display:flex;align-items:center;gap:.56rem}.lang-switch{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:var(--radius-pill);padding:3px;background:#ffffff0a}.lang{min-width:40px;min-height:32px;border-radius:var(--radius-pill);text-decoration:none;text-transform:uppercase;letter-spacing:.05em;font-size:.77rem;font-weight:800;color:var(--muted);display:inline-flex;align-items:center;justify-content:center;transition:color var(--trans),background-color var(--trans)}.lang.active,.lang[aria-current=page]{color:var(--text);background:#ffffff24}.btn{min-height:46px;border-radius:13px;border:1px solid transparent;padding:.64rem 1rem;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:800;font-size:.9rem;letter-spacing:.01em;transition:transform var(--trans),box-shadow var(--trans),border-color var(--trans),background-color var(--trans)}.btn:hover{transform:translateY(-1px)}.btn[disabled],.btn[aria-busy=true]{opacity:.78;cursor:not-allowed;transform:none}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:var(--shadow-accent)}.btn-ghost{border-color:var(--line);background:#ffffff0a}.btn-ghost:hover{border-color:var(--line-strong)}main{overflow:hidden}.hero{position:relative;padding:clamp(1.2rem,2.8vw,2.2rem) 0 .9rem;overflow:visible}.hero:before{content:"";position:absolute;top:-8%;right:40%;bottom:12%;left:-12%;z-index:-2;border-radius:58% 42% 56% 44%/48% 52% 46% 54%;background:radial-gradient(circle at 20% 44%,#ff84561c,#ff845600 44%),radial-gradient(circle at 68% 54%,#4f81ff1c,#4f81ff00 56%),radial-gradient(circle at 56% 48%,#0a1222d1,#060a1214 74%);filter:blur(12px);transform:rotate(-6deg)}.hero:after{content:"";position:absolute;top:7%;right:-8%;bottom:28%;left:58%;z-index:-1;border-radius:50%;background:radial-gradient(circle,rgba(255,164,114,.16),rgba(10,20,38,.03) 60%,transparent 74%);filter:blur(22px)}.hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:1rem;align-items:start}.hero-copy{position:relative;padding-top:0;align-self:center}.hero-copy h1{position:relative;display:inline-block;max-width:9.6ch;white-space:normal;line-height:1.02;padding-bottom:.06em}.section-kicker{margin:0;color:#ffb899;text-transform:uppercase;letter-spacing:.08em;font-size:.76rem;font-weight:800}h1,h2,h3{margin:0;font-family:var(--font-heading);letter-spacing:-.02em}h1{margin-top:0;font-size:clamp(2.5rem,6.4vw,4.65rem);line-height:.92;max-width:6.5ch;font-weight:700;color:#eff5ff;text-shadow:0 1px 0 rgba(255,255,255,.08),0 8px 22px rgba(4,10,20,.28)}@supports ((-webkit-background-clip: text) or (background-clip: text)){h1{background:linear-gradient(158deg,#fff,#f1f7ff 26%,#d5e3f8 54%,#adc0df 78%,#8ba4c8);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;text-shadow:none;filter:none}}h2{font-size:clamp(1.55rem,3vw,2.45rem);line-height:1.12}h3{font-size:1.03rem}.subhead{margin:1rem 0 0;color:#c4d2e6;font-size:clamp(.98rem,1.22vw,1.08rem);max-width:34ch;white-space:normal;letter-spacing:-.005em;text-shadow:0 1px 0 rgba(255,255,255,.04)}.hero-actions{margin-top:1.26rem;display:flex;flex-wrap:wrap;gap:.72rem}.hero-visual{perspective:2000px;display:grid;gap:.44rem}.cad-stage{--tone-rgb: 248, 159, 110;position:relative;min-height:clamp(330px,42vw,490px);border-radius:0;background:transparent;overflow:visible;isolation:isolate;cursor:default}.cad-stage.dragging{cursor:grabbing}.cad-orb{display:none}.cad-model{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;margin:auto;z-index:2;opacity:0;transform:translateY(0) scale(1);transition:opacity .22s ease-out;filter:drop-shadow(0 16px 30px rgba(0,0,0,.24));pointer-events:none}.cad-stage.model-ready{cursor:grab;will-change:transform}.cad-stage.model-ready .cad-model{opacity:1}.cad-stage.model-fallback .cad-model{opacity:.22}model-viewer.cad-model{background-color:transparent}.cad-vignette{display:block;position:absolute;top:-2%;right:-3%;bottom:-2%;left:-3%;z-index:0;border-radius:0;background:radial-gradient(72% 58% at 44% 36%,#ffffff1a,#fff0 56%),radial-gradient(64% 64% at 72% 62%,#15233e4d,#02050b00 78%);pointer-events:none}.cad-grain{display:block;position:absolute;top:-2%;right:-3%;bottom:-2%;left:-3%;z-index:0;border-radius:0;background:radial-gradient(118% 98% at 52% 88%,#080e1942,#080e1900 60%),linear-gradient(145deg,#ffffff05,#fff0 42%);mix-blend-mode:screen;pointer-events:none}.cad-stage:before{content:"";position:absolute;top:8%;right:10%;bottom:16%;left:10%;z-index:0;border-radius:54% 46% 58% 42%/45% 56% 44% 55%;background:radial-gradient(circle at 34% 34%,#ffffff29,#fff0 30%),radial-gradient(circle at 52% 58%,#5488ff1a,#5488ff05 54%,#04081000 76%);filter:blur(2px);pointer-events:none}.cad-stage:after{content:"";position:absolute;top:20%;right:-6%;bottom:-7%;left:26%;z-index:0;border-radius:50%;background:radial-gradient(circle,rgba(255,130,82,.13),rgba(255,130,82,.02) 56%,transparent 74%);filter:blur(18px);pointer-events:none}.cad-live-panel{display:grid;gap:.48rem;justify-items:center}.cad-metrics{width:100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.54rem}.metric{position:relative;transform:translateY(0);border:1px solid var(--line);border-radius:var(--radius-md);background:#050911c7;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);padding:.5rem .58rem;min-width:0;max-width:none;box-shadow:var(--shadow-soft);opacity:.78;transition:opacity var(--trans),transform var(--trans),border-color var(--trans),box-shadow var(--trans);z-index:1;text-align:center}.metric strong{display:block;font-family:var(--font-heading);color:#ffd2bb;font-size:.95rem}.metric span{display:block;margin-top:.14rem;color:var(--muted);font-size:.69rem}.metric.active{opacity:1;border-color:rgba(var(--tone-rgb),.88);transform:translateY(-1px);box-shadow:0 16px 28px #00000052,0 0 0 1px rgba(var(--tone-rgb),.26)}.metric.active strong{color:rgb(var(--tone-rgb))}.metric.pulse{animation:metric-pop .3s ease-out}@keyframes metric-pop{0%{transform:translateY(0) scale(.96)}50%{transform:translateY(-1px) scale(1.05)}to{transform:translateY(-1px) scale(1)}}.trust-row{padding:.1rem 0 .92rem}.logos{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.58rem}.logos span{border:1px solid var(--line);border-radius:var(--radius-md);padding:.56rem .42rem;text-align:center;font-size:.76rem;font-weight:700;letter-spacing:.01em;color:#e1edfcbd;background:#ffffff0a}.proof-band{padding:1rem 0 1.45rem}.proof-shell{display:grid;gap:.82rem}.proof-shell h2,.workflow-intro h2,.trust-copy h2,.final-cta-shell h2{max-width:18ch}.proof-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.72rem}.proof-card{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);padding:.9rem;box-shadow:var(--shadow-soft)}.proof-card strong{display:block;font-family:var(--font-heading);font-size:1.06rem;line-height:1.22;color:#ffc4a8;letter-spacing:-.01em}.proof-card span{display:block;margin-top:.2rem;color:var(--muted);font-size:.84rem}.proof-meta{margin-top:.72rem;display:grid;gap:.62rem}.proof-note{margin:0;color:var(--muted);font-size:.8rem}.proof-note-strong{border:1px solid var(--line);border-radius:var(--radius-lg);background:#ffffff0a;color:#d9e6f7;padding:.76rem .84rem}.workflow-section,.trust-section,.final-cta{padding:1rem 0 1.45rem}.workflow-shell,.trust-shell,.final-cta-shell{border:1px solid var(--line);border-radius:var(--radius-xl);background:#ffffff0a;box-shadow:var(--shadow-soft);padding:clamp(1rem,2.4vw,1.5rem)}.workflow-intro>p:not(.section-kicker),.trust-copy>p:not(.section-kicker),.final-cta-shell>p:not(.section-kicker){margin:.58rem 0 0;color:var(--muted);max-width:62ch}.workflow-grid,.trust-grid{margin-top:.88rem;display:grid;gap:.72rem}.workflow-grid,.trust-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.workflow-card,.trust-card{border:1px solid var(--line);border-radius:var(--radius-lg);background:#ffffff0a;padding:.92rem}.workflow-card span{display:inline-flex;align-items:center;justify-content:center;min-width:2.1rem;min-height:2.1rem;border-radius:999px;background:#ff7a461f;color:#ffc4a8;font-family:var(--font-heading);font-size:.88rem;font-weight:700}.workflow-card h3,.trust-card h3{margin-top:.72rem}.workflow-card p,.trust-card p{margin:.44rem 0 0;color:var(--muted);font-size:.86rem}.final-cta-shell{background:radial-gradient(120% 120% at 0% 0%,rgba(255,111,59,.16),transparent 58%),linear-gradient(145deg,#ffffff14,#0c1422eb)}.final-cta-actions{margin-top:1rem}.demo-section{padding:clamp(1.45rem,4.6vw,3rem) 0 2rem}.demo-shell{border:1px solid var(--line);border-radius:var(--radius-xl);background:radial-gradient(120% 120% at 0% 0%,rgba(255,111,59,.18),transparent 58%),linear-gradient(145deg,#ffffff14,#0c1422eb);padding:clamp(1rem,2.4vw,1.75rem);box-shadow:var(--shadow-hero);display:grid;grid-template-columns:1fr 1fr;gap:.92rem}.demo-copy h2{font-size:clamp(1.65rem,3vw,2.24rem);line-height:1.08}.demo-copy p{margin:.58rem 0 0;color:var(--muted);max-width:40ch}.demo-form{border:1px solid var(--line);border-radius:var(--radius-lg);background:#060a13b8;padding:.84rem}.field-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem}.field{display:grid;gap:.34rem;margin-top:.62rem}.field-honeypot{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.field span{color:#d9e5f6;font-size:.78rem;font-weight:700;letter-spacing:.02em}.field input,.field textarea{width:100%;border:1px solid var(--line);border-radius:11px;background:#ffffff0a;color:var(--text);font:inherit;padding:.62rem .66rem;transition:border-color var(--trans),background-color var(--trans)}.field textarea{resize:vertical;min-height:110px}.field input::-moz-placeholder,.field textarea::-moz-placeholder{color:#8fa3be}.field input::placeholder,.field textarea::placeholder{color:#8fa3be}.field input:focus,.field textarea:focus{outline:none;border-color:var(--line-strong);background:#ffffff12}.field input[aria-invalid=true],.field textarea[aria-invalid=true]{border-color:#ff886deb;background:#ff886d14}.btn-submit{width:100%;margin-top:.84rem}.form-note{margin:.56rem 0 0;color:var(--muted);font-size:.78rem}.form-note a{color:var(--text);text-underline-offset:2px}.form-status{min-height:1.2rem;margin:.46rem 0 0;font-size:.78rem;color:#ffc7ac}.form-status[data-state=error]{color:#ffb3a4}.form-status[data-state=success]{color:#b6f5d7}.footer{border-top:1px solid var(--line);margin-top:2.2rem}.footer-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:.8rem;color:var(--muted);font-size:.86rem}.footer-links{display:inline-flex;align-items:center;gap:.84rem}.footer-links a{color:var(--text);text-decoration:none}.footer-links a:hover{text-decoration:underline}@media (max-width: 1060px){.hero-grid,.demo-shell{grid-template-columns:1fr}.hero-copy{align-self:start}.hero-copy h1,.subhead{white-space:normal}.cad-stage{min-height:clamp(300px,58vw,430px)}.logos,.proof-grid,.workflow-grid,.trust-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 780px){body.menu-open{overflow:hidden}.container{width:min(var(--container),calc(100% - 1.25rem))}.menu-btn{display:block}.menu{position:fixed;top:78px;right:0;width:min(360px,90vw);height:calc(100vh - 78px);transform:translate(102%);transition:transform var(--trans);background:#090e18fa;border-left:1px solid var(--line);padding:1rem;display:grid;align-content:start;gap:.58rem;z-index:39}.menu.open{transform:translate(0)}.menu .btn{width:100%}.lang-switch{width:-moz-fit-content;width:fit-content}.hero-actions{display:grid;grid-template-columns:1fr}.metric{padding:.5rem .56rem}.metric strong{font-size:.88rem}.cad-live-panel{gap:.46rem}.cad-metrics{gap:.42rem}.field-row,.workflow-grid,.trust-grid{grid-template-columns:1fr}.footer-inner{flex-direction:column;justify-content:center;text-align:center;padding:.86rem 0}}@media (hover: none){.cad-stage{cursor:default}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation:none!important;transition-duration:.01ms!important}}
