:root{--navy:#0B1220;--navy-2:#111B2E;--teal:#14C39A;--teal-2:#2DD4BF;--mint:#5CF2C3;--bg:#F6F8FA;--surface:#fff;--text:#0F172A;--muted:#5B6B7C;--border:#E3E8EE;--radius:18px;--shadow:0 18px 50px rgba(11,18,32,.10);--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI",Inter,system-ui,-apple-system,Roboto,"PingFang SC","Microsoft YaHei",Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto}a{color:inherit}
.wrap{width:min(1160px,calc(100% - 40px));margin:0 auto}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;border-radius:8px}.skip:focus{left:8px;z-index:100}
.progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:60;pointer-events:none}.progress span{display:block;height:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--mint),var(--teal))}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:12px;font-weight:700;text-decoration:none;border:1px solid transparent;cursor:pointer;font-size:15px;transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),border-color .18s;position:relative;overflow:hidden;will-change:transform}
.btn.lg{padding:14px 26px;font-size:16px}
.btn.primary{background:linear-gradient(135deg,var(--mint),var(--teal));color:#062A22;box-shadow:0 8px 24px rgba(20,195,154,.28)}
.btn.primary:after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);transform:translateX(-120%);transition:transform .6s var(--ease)}
.btn.primary:hover{transform:translateY(-2px) translate(var(--mx,0),var(--my,0));box-shadow:0 14px 34px rgba(20,195,154,.4)}.btn.primary:hover:after{transform:translateX(120%)}
.btn.primary:active{transform:translateY(0) scale(.98)}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.28);color:#fff}
.nav .btn.ghost{border-color:var(--border);color:var(--text);background:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.1);transform:translateY(-1px)}.nav .btn.ghost:hover{background:#F1F4F8}
.btn:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(246,248,250,.82);backdrop-filter:blur(16px) saturate(160%);border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}
.nav.is-compact{border-bottom-color:var(--border);box-shadow:0 6px 24px rgba(11,18,32,.06)}
.nav-inner{display:flex;align-items:center;gap:22px;height:72px;transition:height .25s var(--ease)}.nav.is-compact .nav-inner{height:60px}
.brand img{display:block;height:36px;width:auto;transition:height .25s var(--ease)}.nav.is-compact .brand img{height:30px}
.links{display:flex;gap:4px;margin-left:8px;font-weight:600;font-size:15px}.links a{text-decoration:none;color:var(--muted);padding:8px 12px;border-radius:10px;position:relative;transition:color .18s,background .18s}.links a:hover{color:var(--text);background:#EEF2F6}
.nav-actions{margin-left:auto;display:flex;gap:10px;align-items:center}
.lang{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:#fff;border-radius:999px;padding:6px 12px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;color:var(--muted);transition:border-color .18s,box-shadow .18s}.lang:hover{border-color:var(--teal);box-shadow:0 0 0 4px rgba(20,195,154,.12)}
.lang-opt{padding:2px 4px;border-radius:6px;transition:color .18s,background .18s}.lang-opt.is-on{color:#062A22;background:linear-gradient(135deg,var(--mint),var(--teal))}.lang-sep{color:var(--border)}
/* hero */
.hero{position:relative;background:radial-gradient(1200px 600px at 80% -10%,rgba(45,212,191,.28),transparent 60%),linear-gradient(160deg,var(--navy) 0%,#0E1A2B 60%,#0B1220 100%);color:#fff;padding:96px 0 0;overflow:hidden;--scroll:0}
.orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;pointer-events:none;transform:translateY(calc(var(--scroll) * -60px))}
.orb-a{width:420px;height:420px;background:radial-gradient(circle,rgba(92,242,195,.55),transparent 70%);top:-120px;right:8%}
.orb-b{width:360px;height:360px;background:radial-gradient(circle,rgba(45,212,191,.35),transparent 70%);bottom:40px;left:-80px;transform:translateY(calc(var(--scroll) * 40px))}
.hero-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;padding-bottom:64px}
.hero h1{font-size:clamp(38px,5.4vw,66px);line-height:1.02;letter-spacing:-.035em;margin:14px 0 20px;font-weight:800}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--mint),var(--teal-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;color:rgba(255,255,255,.78);max-width:560px;margin:0 0 28px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.hero-points{list-style:none;padding:0;margin:0;display:grid;gap:8px;color:rgba(255,255,255,.85);font-size:15px}
.hero-points li{padding-left:26px;position:relative}.hero-points li:before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--mint),var(--teal));box-shadow:0 0 0 4px rgba(20,195,154,.18)}
.contact .hero-points{color:var(--text)}
.hero-card{background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.14);border-radius:22px;padding:18px;box-shadow:0 30px 80px rgba(0,0,0,.35);backdrop-filter:blur(8px);transform:perspective(1100px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .25s var(--ease)}
.mock-top{display:flex;align-items:center;gap:6px;margin-bottom:14px}.mock-top span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.22)}.mock-top b{margin-left:auto;font-size:11px;color:rgba(255,255,255,.6);font-weight:600}
.mock-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.mock-kpis div{background:rgba(255,255,255,.06);border-radius:14px;padding:12px}.mock-kpis small{display:block;color:rgba(255,255,255,.6);font-size:11px}.mock-kpis b{display:block;font-size:22px;letter-spacing:-.02em;margin:2px 0;font-variant-numeric:tabular-nums}.mock-kpis i{font-style:normal;font-size:11px;color:var(--mint);font-weight:700}
.mock-bars{display:flex;align-items:flex-end;gap:8px;height:90px;padding:10px;background:rgba(255,255,255,.05);border-radius:14px;margin-bottom:14px}.mock-bars span{flex:1;border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,var(--mint),var(--teal));transform-origin:bottom;animation:grow 1.2s var(--ease) both}
.mock-bars .b1{height:38%}.mock-bars .b2{height:52%;animation-delay:.08s}.mock-bars .b3{height:46%;animation-delay:.16s}.mock-bars .b4{height:70%;animation-delay:.24s}.mock-bars .b5{height:64%;animation-delay:.32s}.mock-bars .b6{height:88%;animation-delay:.4s}.mock-bars .b7{height:76%;animation-delay:.48s}
@keyframes grow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.mock-list{display:grid;gap:8px}.mock-list div{background:rgba(255,255,255,.06);border-radius:12px;padding:10px 12px;display:flex;justify-content:space-between;align-items:center;font-size:13px;gap:10px}.mock-list small{color:rgba(255,255,255,.6);text-align:right}
.marquee{border-top:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03);overflow:hidden;white-space:nowrap;padding:12px 0;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.marquee-track{display:inline-flex;gap:32px;animation:slide 38s linear infinite}.marquee-track span{padding-right:32px}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.is-in{opacity:1;transform:none}
.reveal.delay-1{transition-delay:.12s}.reveal.delay-2{transition-delay:.24s}
/* sections */
.benefits{padding:36px 0 8px;margin-top:-48px;position:relative;z-index:2}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s}
.card:hover,.feature-grid article:hover,.step-grid li:hover{transform:translateY(-4px);box-shadow:0 24px 60px rgba(11,18,32,.12);border-color:rgba(20,195,154,.5)}
.card .icon{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--mint),var(--teal));color:#062A22;font-weight:900;font-size:20px;margin-bottom:14px}
.card h3,.feature-grid h3,.step-grid h3{margin:0 0 8px;font-size:18px;letter-spacing:-.01em}
.card p,.feature-grid p,.step-grid p{margin:0;color:var(--muted);font-size:15px}
.section-head{max-width:720px;margin:0 0 32px}.section-head h2{font-size:clamp(28px,3.6vw,40px);line-height:1.1;letter-spacing:-.025em;margin:10px 0 12px}.section-head p{color:var(--muted);font-size:17px;margin:0}
.features{padding:80px 0}
.feature-grid article{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:22px;transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s}
.steps{padding:24px 0 80px}.step-grid{list-style:none;padding:0;margin:0}
.step-grid li{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px;transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s}
.num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--navy);color:var(--mint);font-weight:800;margin-bottom:12px}
.audience{padding:0 0 80px}
.chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}.chips li{background:#fff;border:1px solid var(--border);border-radius:999px;padding:10px 16px;font-weight:600;font-size:14px;transition:transform .18s var(--ease),border-color .18s,background .18s}.chips li:hover{transform:translateY(-2px);border-color:var(--teal);background:#F0FBF7}
/* contact */
.contact{background:linear-gradient(180deg,#fff,var(--bg));padding:80px 0 90px;border-top:1px solid var(--border)}
.contact-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact-copy h2{font-size:clamp(28px,3.4vw,38px);line-height:1.1;letter-spacing:-.025em;margin:10px 0 12px}.contact-copy p{color:var(--muted);font-size:17px;margin:0 0 20px}
.lead-form{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);display:grid;gap:14px}
.lead-form label{display:grid;gap:6px;font-size:13px;font-weight:700;color:var(--muted)}
.lead-form input,.lead-form select,.lead-form textarea{font:inherit;font-size:15px;padding:11px 12px;border:1px solid var(--border);border-radius:10px;background:#F9FAFB;color:var(--text);width:100%;transition:border-color .18s,box-shadow .18s,background .18s}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{outline:none;box-shadow:0 0 0 4px rgba(20,195,154,.18);border-color:var(--teal);background:#fff}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hp{position:absolute;left:-9999px;top:-9999px;height:0;overflow:hidden}
.form-note{margin:0;font-size:12px;color:var(--muted)}
.form-status{margin:0;font-size:14px;font-weight:700;min-height:20px}.form-status.ok{color:#0B7A5F}.form-status.error{color:#B42318}
.lead-form.sent{opacity:.85}
/* footer */
.foot{background:var(--navy);color:rgba(255,255,255,.75);padding:36px 0}
.foot-inner{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.foot-brand{display:flex;flex-direction:column;gap:6px}.foot-brand img{height:32px;width:auto}.foot-brand small{letter-spacing:.2em;font-size:11px;text-transform:uppercase}
.foot-links{display:flex;gap:18px;margin-left:auto;flex-wrap:wrap}.foot-links a{text-decoration:none;font-weight:600;font-size:14px;transition:color .18s}.foot-links a:hover{color:#fff}
.copy{width:100%;font-size:13px;color:rgba(255,255,255,.5)}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.marquee-track{animation:none}.mock-bars span{animation:none}.btn,.card,.feature-grid article,.step-grid li,.chips li{transition:none}}
@media(max-width:900px){.hero-inner,.contact-inner{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr 1fr}.hero-card{display:none}.links{display:none}}
@media(max-width:600px){.wrap{width:calc(100% - 32px)}.grid-3,.row-2{grid-template-columns:1fr}.hero{padding:56px 0 0}.hero-inner{padding-bottom:40px}.nav-inner{height:62px}.nav-actions .btn.primary{display:none}.lead-form{padding:20px}.benefits{margin-top:-28px}}