:root{--bg:#edf2f6;--bg-soft:#e8eef3;--panel:#f6f8fa;--surface:#fff;--line:#b9c8d3;--line-soft:#ccd7df;--text:#172534;--text-soft:#405566;--text-dim:#617586;--cyan:#087f96;--cyan-hover:#0a93ad;--cyan-soft:#dceff3;--violet:#7057a5;--violet-soft:#ede8f6;--shadow:rgba(60,79,96,.09);--shadow-lg:rgba(60,79,96,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}button,select{font:inherit}.container{width:min(1160px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line-soft)}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:11px}.brand-mark{width:40px;height:40px;border:1px solid var(--line);background:var(--surface);color:var(--cyan);border-radius:12px;display:grid;place-items:center}.brand-mark svg{width:24px;height:24px;display:block}.brand-copy{display:flex;flex-direction:column;line-height:1.2}.brand-copy small{color:var(--text-dim);font-size:11px;margin-top:4px}.nav-links{display:flex;gap:26px;color:var(--text-soft);font-size:14px}.nav-links a:hover{color:var(--cyan)}.nav-actions{display:flex;align-items:center;gap:10px}
.lang-btn{min-width:44px;height:40px;padding:0 10px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--text-soft);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;font-size:14px;line-height:1;transition:.2s ease}.lang-btn:hover{border-color:var(--cyan);color:var(--cyan)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:12px;font-weight:700;border:1px solid transparent;transition:.2s ease}.btn-small{min-height:40px;padding:0 14px;font-size:14px}.btn-primary{background:var(--cyan);color:#fff;box-shadow:0 8px 20px rgba(8,127,150,.18)}.btn-primary:hover{background:var(--cyan-hover);transform:translateY(-1px)}.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--text-soft)}.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.hero{position:relative;overflow:hidden;padding:86px 0 72px}.hero-grid-bg{position:absolute;inset:0;opacity:.55;background-image:linear-gradient(rgba(23,37,52,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(23,37,52,.05) 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(to bottom,#000,transparent 88%)}.hero:after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:rgba(34,137,160,.12);filter:blur(90px);right:-150px;top:-160px}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:.92fr 1.08fr;gap:54px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--text-soft);font-size:13px;border:1px solid var(--line);background:var(--surface);padding:7px 11px;border-radius:999px}.dot,.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 5px rgba(8,127,150,.12)}
h1{font-size:clamp(34px,4.2vw,56px);line-height:1.12;letter-spacing:-.03em;margin:22px 0 18px}.gradient-text{display:block;background:linear-gradient(90deg,var(--cyan),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}.hero-lead{font-size:18px;color:var(--text-soft);max-width:670px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px;max-width:560px}.stats div{display:flex;flex-direction:column}.stats strong{font-size:24px;color:var(--cyan)}.stats span{color:var(--text-dim);font-size:13px}
.product-card{background:var(--surface);border:1px solid var(--line-soft);border-radius:20px;overflow:hidden;box-shadow:0 18px 44px var(--shadow-lg)}.product-toolbar{height:56px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between;padding:0 16px;background:var(--panel)}.file-label{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-soft)}
.shot-carousel{padding:14px}.shot-track{position:relative}.shot{margin:0;display:none}.shot.is-active{display:block}.shot img{display:block;width:100%;height:auto;border-radius:12px;border:1px solid var(--line-soft);cursor:zoom-in;transition:.2s ease}.shot img:hover{border-color:var(--cyan)}.shot figcaption{margin-top:10px;color:var(--text-dim);font-size:12.5px;line-height:1.5;min-height:38px}
.shot-nav{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:6px}.shot-arrow{width:32px;height:32px;border-radius:9px;border:1px solid var(--line);background:var(--surface);color:var(--text-soft);cursor:pointer;display:grid;place-items:center;font-size:20px;line-height:1;padding:0;transition:.2s ease}.shot-arrow:hover{border-color:var(--cyan);color:var(--cyan)}.shot-dots{display:flex;gap:7px}.shot-dot{width:8px;height:8px;padding:0;border-radius:50%;border:0;background:var(--line);cursor:pointer;transition:.2s ease}.shot-dot.is-active{background:var(--cyan);width:22px;border-radius:999px}
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(15,26,38,.88);display:grid;place-items:center;padding:32px;cursor:zoom-out}.lightbox[hidden]{display:none}.lightbox-img{max-width:100%;max-height:100%;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.4);cursor:default}.lightbox-close{position:absolute;top:18px;right:22px;width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;font-size:26px;line-height:1;cursor:pointer;display:grid;place-items:center;padding:0;transition:.2s ease}.lightbox-close:hover{background:rgba(255,255,255,.2)}
.section{padding:96px 0}.section-muted{background:var(--bg-soft);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}.section-heading{max-width:760px;margin-bottom:38px}.section-kicker{color:var(--cyan);font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.08em}.section-heading h2{font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.03em;margin:8px 0 12px}.section-heading p{color:var(--text-soft);font-size:17px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature-card,.workflow-step,.usecase-grid article{background:var(--surface);border:1px solid var(--line-soft);border-radius:16px;padding:22px;box-shadow:0 2px 8px var(--shadow)}.feature-icon{width:38px;height:38px;border-radius:10px;background:var(--cyan-soft);color:var(--cyan);display:grid;place-items:center;font-size:20px}.feature-card h3,.workflow-step h3,.usecase-grid h3{margin:16px 0 7px;font-size:18px}.feature-card p,.workflow-step p,.usecase-grid p{margin:0;color:var(--text-soft);font-size:14px}
.solution-card{background:var(--surface);border:1px solid var(--line-soft);border-radius:16px;padding:26px;box-shadow:0 2px 8px var(--shadow)}.solution-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.solution-head h3{margin:0;font-size:20px}.solution-tag{font-size:12px;font-weight:700;color:var(--violet);background:var(--violet-soft);border-radius:999px;padding:4px 11px}.solution-card>p{color:var(--text-soft);font-size:15px;margin:14px 0 20px;max-width:900px}.solution-stack{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0}.solution-stack div{background:var(--panel);border:1px solid var(--line-soft);border-radius:12px;padding:14px}.solution-stack dt{color:var(--text-dim);font-size:12px;margin-bottom:5px}.solution-stack dd{margin:0;font-size:14px;font-weight:600}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.split h2{font-size:clamp(28px,3.4vw,40px);line-height:1.15;letter-spacing:-.03em;margin:8px 0 14px}.split p{color:var(--text-soft);font-size:16px;margin:0 0 14px}
.code-sample{background:#0f1a26;border:1px solid #1f2f3f;border-radius:16px;overflow:hidden;box-shadow:0 10px 26px var(--shadow-lg)}.code-sample-head{padding:12px 16px;border-bottom:1px solid #1f2f3f;color:#7e93a5;font-size:12.5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.code-sample pre{margin:0;padding:18px;overflow:auto;color:#c2d2de;font-size:12.5px;line-height:1.7}
.workflow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.workflow-step>span{color:var(--cyan);font-size:12px;font-weight:700}.usecase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ai-box{display:flex;align-items:center;justify-content:space-between;gap:36px;padding:34px;border:1px solid var(--line-soft);border-radius:22px;background:linear-gradient(135deg,var(--cyan-soft),var(--surface))}.ai-box h2{font-size:clamp(26px,3.2vw,38px);line-height:1.15;letter-spacing:-.03em;margin:8px 0 12px}.ai-box p{color:var(--text-soft);font-size:16px;margin:0;max-width:760px}
.cta-section{padding:30px 0 90px}.contact-panel{background:var(--surface);border:1px solid var(--line-soft);border-radius:22px;padding:34px;box-shadow:0 2px 8px var(--shadow)}.contact-head{max-width:none;margin-bottom:0}.contact-head h2{font-size:clamp(28px,3.6vw,42px);line-height:1.15;letter-spacing:-.03em;margin:8px 0 12px}.contact-head p{color:var(--text-soft);font-size:16px;margin:0}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px;border-top:1px solid var(--line-soft);padding-top:28px}.contact-card{background:var(--surface);border:1px solid var(--line-soft);border-radius:16px;padding:22px;display:flex;flex-direction:column;height:100%;box-shadow:0 2px 8px var(--shadow)}.contact-icon{width:38px;height:38px;border-radius:10px;background:var(--cyan-soft);color:var(--cyan);display:grid;place-items:center;font-size:18px;flex:none}.contact-text h3,.contact-qr-text .contact-text h3{margin:0 0 5px;font-size:16px}.contact-text p,.contact-qr-text .contact-text p{margin:0 0 14px;color:var(--text-dim);font-size:13px}.contact-item-head{display:flex;align-items:center;gap:12px}.contact-card--qr{flex-direction:row;gap:20px;align-items:center}.contact-qr-text{display:flex;flex-direction:column;gap:12px}.contact-qr{width:110px;height:110px;border-radius:10px;border:1px solid var(--line-soft);flex:none}.contact-value{margin-top:auto;color:var(--cyan);font-size:15px;font-weight:600;word-break:break-all}.contact-value:hover{color:var(--cyan-hover);text-decoration:underline}
.site-footer{border-top:1px solid var(--line-soft);padding:28px 0;color:var(--text-dim);font-size:13px}.footer-row{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-row a{color:var(--text-dim)}.footer-row a:hover{color:var(--cyan)}
@media(max-width:980px){.nav-links{display:none}.hero-grid{grid-template-columns:1fr}.product-card{max-width:760px}.split{grid-template-columns:1fr;gap:28px}.ai-box{align-items:flex-start;flex-direction:column}.contact-grid{grid-template-columns:1fr 1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}.workflow-grid{grid-template-columns:repeat(2,1fr)}.usecase-grid{grid-template-columns:1fr}}
@media(max-width:640px){.container{width:min(100% - 24px,1160px)}.solution-stack{grid-template-columns:1fr}.ai-box{padding:24px}.contact-grid{grid-template-columns:1fr}.brand-copy small{display:none}.nav-actions .btn{display:none}.hero{padding-top:54px}.hero-grid{gap:36px}h1{font-size:42px}.hero-lead{font-size:16px}.stats{grid-template-columns:1fr 1fr 1fr;gap:10px}.feature-grid,.workflow-grid{grid-template-columns:1fr}.section{padding:72px 0}.footer-row{flex-direction:column}.product-toolbar{align-items:center;gap:10px}}