:root{--ink:#11172a;--muted:#66728a;--blue:#6258f5;--line:#e5e8f1;--dark:#111426}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"DM Sans",sans-serif;color:var(--ink);background:#fff}
h1,h2,h3{font-family:Manrope,sans-serif;letter-spacing:-.055em}p{line-height:1.65;color:var(--muted)}
nav{height:88px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,6vw,84px);border-bottom:1px solid #eef0f5;position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);z-index:10}
.logo{font:800 24px Manrope;display:inline-flex;align-items:baseline;white-space:nowrap;letter-spacing:-.045em}.logo .sys{color:var(--blue);display:inline-block}
.navlinks{display:flex;gap:20px;align-items:center;flex-wrap:wrap}.navlinks a{color:#4e5870;text-decoration:none;font-size:13px;font-weight:700;transition:.25s}.navlinks a:hover{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--ink);color:#fff;text-decoration:none;border-radius:16px;padding:14px 20px;font-weight:700;border:1px solid var(--ink);transition:.28s;position:relative;overflow:hidden}.btn:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(47,43,120,.18)}
.hero{padding:95px clamp(24px,8vw,120px);background:linear-gradient(135deg,#f4f3ff,#fafaff 55%,#fff);position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(98,88,245,.16),transparent 68%);right:-150px;top:-150px}.kicker{font-size:12px;letter-spacing:.14em;font-weight:800;color:var(--blue)}.hero h1{font-size:clamp(48px,7vw,88px);line-height:.98;max-width:1000px;margin:18px 0;position:relative}.hero p{font-size:20px;max-width:760px;position:relative}
.section{padding:88px clamp(24px,8vw,120px)}.section-title{font-size:clamp(38px,5vw,64px);line-height:1.04;max-width:900px}.intro{max-width:730px;font-size:18px}
.qa{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:50px}.card{padding:30px;border:1px solid var(--line);border-radius:24px;transition:.3s;background:#fff}.card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(22,29,53,.09);border-color:rgba(98,88,245,.25)}.card h3{font-size:22px;margin:0 0 12px}.card p{margin:0;font-size:15px}
.flow{background:var(--dark);color:#fff}.flow p{color:#9ba8c3}.flow .card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.1)}.flow .card:hover{background:rgba(98,88,245,.11);border-color:rgba(124,112,255,.4)}.flow .card h3{color:#fff}
.footer{flex-wrap:wrap;padding:50px clamp(24px,8vw,120px);display:flex;justify-content:space-between;gap:30px;align-items:center;border-top:1px solid var(--line)}.footer p{font-size:13px;margin:0}.footerlinks{display:flex;gap:18px;flex-wrap:wrap}.footerlinks a{font-size:13px;color:#59647a;text-decoration:none}
@media(max-width:850px){.navlinks{display:none}.hero{padding:70px 24px}.section{padding:65px 24px}.qa{grid-template-columns:1fr}.footer{flex-direction:column;align-items:flex-start}}

/* Page transition + active navigation */
body{opacity:0;transform:translateY(8px);transition:opacity .38s ease,transform .38s ease}
body.page-ready{opacity:1;transform:none}
body.page-leaving{opacity:0;transform:translateY(-8px)}
.navlinks a{position:relative;padding:10px 2px;transition:color .25s ease,transform .25s ease}
.navlinks a:after{content:"";position:absolute;left:0;right:0;bottom:3px;height:2px;border-radius:2px;background:var(--blue);transform:scaleX(0);transform-origin:center;transition:transform .25s ease}
.navlinks a:hover{color:var(--blue);transform:translateY(-1px)}
.navlinks a.active{color:var(--blue)}
.navlinks a.active:after{transform:scaleX(1)}
.navlinks a.active:before{content:"";position:absolute;inset:3px -8px;border-radius:10px;background:rgba(98,88,245,.07);z-index:-1}
@media(max-width:850px){.navlinks{display:none}}
.credit{font-size:12px;color:#8a93a7}.credit a{color:inherit;text-decoration:none;font-weight:700}.credit a:hover{color:var(--blue)} .skip-link{position:absolute;left:-9999px;top:auto}.skip-link:focus{left:16px;top:16px;z-index:100;background:#fff;color:#11172a;padding:12px 16px;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.15)}@media(max-width:850px){.btn,.navlinks a{min-height:44px}.hero p,.intro{font-size:18px;line-height:1.65}}
/* Contact/form components */
.formbox{background:#fff;border:1px solid var(--line);border-radius:30px;padding:34px;box-shadow:0 24px 65px rgba(22,29,53,.09)}
.field{margin-bottom:18px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.formnote{font-size:12px;color:#7b8599;margin-top:12px}
.formresult{display:none;margin-top:20px;padding:17px;border-radius:16px;background:#f0efff;color:#4f46c8;font-weight:700}
.captcha{margin:22px 0 18px;padding:20px;border:1px solid #dfe3ed;border-radius:18px;background:#fafaff}
.captcha-title{font-weight:800;font-size:14px;margin-bottom:5px}
.captcha-sub{font-size:12px;color:#7b8599;margin-bottom:14px}
.captcha-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.captcha-option{height:58px;border:1px solid #dfe3ed;background:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.22s}
.captcha-option.selected{border:2px solid var(--blue);background:#f0efff;box-shadow:0 0 0 3px rgba(98,88,245,.08)}
.captcha-option svg{width:34px;height:34px}
.captcha-error{display:none;color:#c53d50;font-size:12px;font-weight:700;margin-top:9px}
.contactgrid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}
.points{display:grid;gap:14px;margin-top:32px}
.point{padding:20px 22px;border:1px solid var(--line);border-radius:20px;transition:.3s}
.point strong{font:700 18px Manrope}
.point p{font-size:14px;margin-top:5px}
.final{text-align:center;padding:95px 24px}
.final h2{font-size:clamp(42px,5.5vw,72px);max-width:850px;margin:auto}
.final p{max-width:650px;margin:20px auto 28px;font-size:18px}
/* Production interaction system */
body{opacity:0;transform:translateY(8px);transition:opacity .38s ease,transform .38s ease}
body.page-ready{opacity:1;transform:none}
body.page-leaving{opacity:0;transform:translateY(-8px)}
.navlinks a{position:relative;padding:10px 2px;transition:color .25s ease,transform .25s ease}
.navlinks a:after{content:"";position:absolute;left:0;right:0;bottom:3px;height:2px;border-radius:2px;background:var(--blue);transform:scaleX(0);transform-origin:center;transition:transform .25s ease}
.navlinks a:hover{color:var(--blue);transform:translateY(-1px)}
.navlinks a.active{color:var(--blue)}
.navlinks a.active:after{transform:scaleX(1)}
.navlinks a.active:before{content:"";position:absolute;inset:3px -8px;border-radius:10px;background:rgba(98,88,245,.07);z-index:-1}
.skip-link{position:absolute;left:-9999px;top:auto}
.skip-link:focus{left:16px;top:16px;z-index:100;background:#fff;color:#11172a;padding:12px 16px;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.15)}
.credit{font-size:12px;color:#8a93a7}
.credit a{color:inherit;text-decoration:none;font-weight:700}
.credit a:hover{color:var(--blue)}
@media(max-width:850px){
  .btn,.navlinks a{min-height:44px}
  .hero p,.intro{font-size:18px;line-height:1.65}
}