:root{
  --navy:#0b1020;--navy2:#11172d;--ink:#151827;--muted:#697084;--line:#e5e7ef;
  --soft:#f5f6fb;--violet:#684ce5;--violet2:#8c71ff;--violet-soft:#efedff;
  --teal:#14b8a6;--gold:#f3c45d;--white:#fff;--max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
a{color:inherit}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:80;background:rgba(247,248,252,.94);backdrop-filter:blur(14px);border-bottom:1px solid #e8e9f0}
.nav{min-height:84px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:950;letter-spacing:.09em;font-size:24px}
.brand img{width:48px;height:48px;border-radius:12px}
.brand .ai{color:var(--violet)}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-links a{text-decoration:none;font-weight:760;color:#353a4d}
.nav-links a:hover{color:var(--violet)}
.nav-actions{display:flex;align-items:center;gap:10px}
.lang-switch{display:inline-flex;align-items:center}
.lang-switch a{display:inline-flex;align-items:center;padding:8px 5px;text-decoration:none;font-size:13px;font-weight:800;color:#62697a;white-space:nowrap}
.lang-switch a:hover{color:var(--violet)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:13px;padding:13px 19px;text-decoration:none;font-weight:850;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,#7658ee,#5e43df);color:#fff;box-shadow:0 12px 28px rgba(93,67,223,.22)}
.btn-secondary{background:#fff;color:#34394b;border:1px solid #dcdfea}
.btn-dark{background:#11172d;color:#fff}
.menu-btn{display:none;border:0;background:transparent;font-size:30px;color:#278eee;cursor:pointer}
.mobile-menu{display:none;padding:0 20px 20px;border-top:1px solid #e7e9f1;background:#f7f8fc}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:13px 8px;text-decoration:none;font-weight:800;border-bottom:1px solid #e7e9f1}

.hero{background:
 radial-gradient(circle at 80% 20%,rgba(104,76,229,.22),transparent 31%),
 linear-gradient(135deg,#0b1020,#151a35 64%,#1b1640);color:#fff;padding:74px 0 68px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.kicker{display:inline-block;color:#a995ff;font-weight:900;letter-spacing:.14em;text-transform:uppercase;font-size:12px}
.hero h1{font-size:clamp(46px,7vw,78px);line-height:.98;margin:14px 0 20px;letter-spacing:-.045em}
.hero h1 span{color:#9b84ff}
.hero p{font-size:20px;line-height:1.62;color:#c7cbda;max-width:720px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-proof{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:30px}
.hero-proof div{padding:14px 16px;border:1px solid rgba(255,255,255,.11);border-radius:14px;background:rgba(255,255,255,.05)}
.hero-proof strong{display:block;font-size:14px}.hero-proof span{font-size:12px;color:#acb2c6}
.hero-visual{min-height:460px;position:relative;display:grid;place-items:center}
.orbit{position:absolute;border:1px solid rgba(151,129,255,.22);border-radius:50%;width:420px;height:420px}
.orbit.o2{width:310px;height:310px}
.hero-card{position:relative;z-index:2;width:min(420px,100%);padding:28px;border-radius:28px;background:linear-gradient(145deg,rgba(255,255,255,.13),rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.14);box-shadow:0 30px 80px rgba(0,0,0,.22)}
.hero-card .app-row{display:flex;align-items:center;gap:14px}.hero-card .app-row img{width:66px;border-radius:18px}
.hero-card .app-row strong{font-size:28px}.hero-card .app-row small{display:block;color:#aeb5c9}
.mock-dashboard{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mock-dashboard div{background:#0e2435;border:1px solid rgba(20,184,166,.25);padding:14px;border-radius:14px}
.mock-dashboard b{display:block;color:#fff;font-size:18px}.mock-dashboard span{font-size:11px;color:#81d8d0}
.spark{height:86px;margin-top:12px;border-radius:14px;background:linear-gradient(180deg,rgba(20,184,166,.18),rgba(20,184,166,.02));position:relative;overflow:hidden}
.spark:after{content:"";position:absolute;inset:26px 14px 20px;background:linear-gradient(160deg,transparent 0 18%,#14b8a6 19% 21%,transparent 22% 38%,#14b8a6 39% 41%,transparent 42% 57%,#14b8a6 58% 60%,transparent 61% 74%,#14b8a6 75% 77%,transparent 78%)}

.section{padding:72px 0}
.section.soft{background:var(--soft)}
.section.dark{background:var(--navy);color:#fff}
.section-title{max-width:780px;margin-bottom:30px}
.section-title .kicker{color:var(--violet)}
.section-title h2{font-size:clamp(34px,5vw,54px);line-height:1.05;margin:9px 0 12px;letter-spacing:-.035em}
.section-title p{color:var(--muted);font-size:18px;line-height:1.65}
.dark .section-title p{color:#aeb5c9}
.category-grid,.product-grid,.feature-grid,.topic-grid{display:grid;gap:18px}
.category-grid{grid-template-columns:repeat(3,1fr)}
.category-card,.product-card,.feature-card,.topic-card{border:1px solid var(--line);border-radius:22px;background:#fff;padding:24px;text-decoration:none;transition:.2s ease}
.category-card:hover,.product-card:hover,.topic-card:hover{transform:translateY(-3px);box-shadow:0 18px 50px rgba(24,28,60,.08);border-color:#d5d0fb}
.category-icon{width:48px;height:48px;border-radius:14px;background:var(--violet-soft);color:var(--violet);display:grid;place-items:center;font-size:24px;margin-bottom:16px}
.category-card h3,.product-card h3{font-size:24px;margin:0 0 8px}
.category-card p,.product-card p,.feature-card p,.topic-card p{color:var(--muted);line-height:1.6}
.product-grid{grid-template-columns:repeat(3,1fr)}
.product-card{display:flex;flex-direction:column;padding:0;overflow:hidden}
.product-art{min-height:235px;background:linear-gradient(135deg,#11172d,#1a2140);display:grid;place-items:center;position:relative;padding:22px}
.product-art.light{background:linear-gradient(135deg,#f3f1ff,#e7ebff)}
.product-art.teal{background:linear-gradient(135deg,#073e42,#0b5757)}
.product-art img.cover{max-height:210px;width:auto;border-radius:8px;box-shadow:0 18px 45px rgba(0,0,0,.22)}
.product-art img.icon{width:88px;border-radius:22px}
.product-art .wordmark{color:#fff;text-align:center}.product-art .wordmark strong{font-size:34px}.product-art .wordmark small{display:block;color:#89e0d7;margin-top:6px}
.product-art .bp-card{width:88%;background:#fff;border-radius:14px;padding:18px;box-shadow:0 20px 45px rgba(0,0,0,.2)}
.bp-card b{font-size:22px}.bp-lines{display:grid;gap:7px;margin-top:14px}.bp-lines i{height:8px;background:#e8e9f0;border-radius:10px}.bp-lines i:nth-child(2){width:82%}.bp-lines i:nth-child(3){width:68%}
.club-art{width:86%;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.club-art span{height:92px;border-radius:14px;background:#fff;color:#684ce5;display:grid;place-items:center;font-size:25px;font-weight:900}
.product-body{padding:22px;display:flex;flex-direction:column;flex:1}
.tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:11px}
.tag{display:inline-flex;padding:6px 9px;border-radius:999px;background:#f0effa;color:#5847bd;font-size:11px;font-weight:900;letter-spacing:.04em;text-transform:uppercase}
.tag.green{background:#e9faf7;color:#087a70}.tag.gold{background:#fff6df;color:#946713}
.price{display:flex;align-items:baseline;gap:9px;margin:10px 0 4px}.price strong{font-size:32px}.price del{color:#9aa0af}.price small{color:#6f7587}
.product-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:16px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.brand-panel{border-radius:28px;padding:32px;background:#11172d;color:#fff}
.brand-panel.teal{background:linear-gradient(140deg,#073e42,#0b5b5b)}
.brand-panel h2{font-size:40px;margin:10px 0}.brand-panel p{color:#c6cbdb;line-height:1.65}
.feature-grid{grid-template-columns:repeat(4,1fr)}
.feature-card{background:#fff}.dark .feature-card{background:#141a31;border-color:#27304d}.dark .feature-card p{color:#adb4c8}
.feature-card b{font-size:17px}
.newsletter{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;background:linear-gradient(135deg,#11172d,#1d1b4a);border-radius:28px;padding:34px;color:#fff}
.newsletter h2{font-size:38px;margin:8px 0}.newsletter p{color:#b8bfd3}
.newsletter form{display:grid;grid-template-columns:1fr auto;gap:10px}
.newsletter input[type=email]{min-height:50px;border-radius:12px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.07);padding:0 15px;color:#fff}
.newsletter .consent{grid-column:1/-1;font-size:12px;color:#b6bdd0;display:flex;gap:9px;align-items:flex-start}.newsletter .consent input{margin-top:2px}
.newsletter .consent a{color:#c8bcff}

.site-footer{background:#080e1a;color:#aeb5c7;padding:54px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:30px}
.footer-grid .brand{color:#fff;margin-bottom:14px}.footer-grid h4{color:#fff;margin:0 0 16px}
.footer-grid a{display:block;text-decoration:none;margin:11px 0}.footer-grid a:hover{color:#fff}
.footer-bottom{border-top:1px solid #252c3d;margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:13px}

.page-hero{padding:64px 0;background:linear-gradient(135deg,#f4f2ff,#eef1ff)}
.page-hero.dark{background:linear-gradient(135deg,#0b1020,#18183a);color:#fff}
.page-hero h1{font-size:clamp(42px,6vw,68px);line-height:1;margin:10px 0 14px;letter-spacing:-.04em}
.page-hero p{max-width:780px;color:var(--muted);font-size:19px;line-height:1.65}.page-hero.dark p{color:#bec4d5}
.product-hero{padding:60px 0;background:#fff}.product-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.product-hero h1{font-size:clamp(42px,6vw,66px);line-height:1.02;letter-spacing:-.04em;margin:10px 0 18px}
.product-hero p{font-size:19px;line-height:1.66;color:var(--muted)}
.product-preview{border-radius:28px;min-height:420px;display:grid;place-items:center;padding:30px;background:linear-gradient(135deg,#11172d,#1d1a47);overflow:hidden}
.product-preview.teal{background:linear-gradient(135deg,#073e42,#0b5b5b)}
.product-preview.light{background:linear-gradient(135deg,#f3f1ff,#e8ecff)}
.product-preview img{max-height:390px;width:auto}
.product-preview .huge-icon{width:110px;border-radius:28px}
.product-preview .preview-copy{text-align:center;color:#fff}.preview-copy strong{font-size:44px}.preview-copy span{display:block;color:#a9eadf;margin-top:8px}
.buybox{border:1px solid var(--line);border-radius:22px;padding:24px;background:#fff;box-shadow:0 14px 40px rgba(20,24,48,.06)}
.buybox .price strong{font-size:40px}
.check-list{list-style:none;padding:0;margin:18px 0}.check-list li{padding:8px 0 8px 27px;position:relative;color:#4e5568}.check-list li:before{content:"✓";position:absolute;left:0;color:#118a78;font-weight:900}
.info-note{padding:14px 16px;border-radius:14px;background:#f3f1ff;color:#524994;font-size:13px;line-height:1.55}
.lang-note{display:inline-flex;align-items:center;gap:7px;margin:8px 0 0;padding:7px 10px;border-radius:999px;background:#f2f3f8;color:#555c70;font-size:12px;font-weight:850}

.faq{display:grid;gap:12px}.faq details{border:1px solid var(--line);border-radius:16px;padding:17px 18px;background:#fff}.faq summary{cursor:pointer;font-weight:850}.faq p{color:var(--muted);line-height:1.65}
.legal-wrap{max-width:900px}.legal-wrap h2{margin-top:34px}.legal-wrap p,.legal-wrap li{line-height:1.72;color:#555c6f}
.legal-wrap address{font-style:normal;line-height:1.7}
.topic-grid{grid-template-columns:repeat(3,1fr)}.topic-card strong{font-size:20px}
.seo-body{max-width:850px}.seo-body h2{margin-top:34px}.seo-body p,.seo-body li{color:#565d70;line-height:1.72}

.modal[hidden]{display:none!important}.modal{position:fixed;inset:0;z-index:200;background:rgba(5,8,18,.82);display:grid;place-items:center;padding:18px}
.modal-dialog{width:min(1080px,100%);height:min(88vh,900px);background:#fff;border-radius:22px;overflow:hidden;display:grid;grid-template-rows:auto minmax(0,1fr) auto;box-shadow:0 30px 90px rgba(0,0,0,.4)}
.modal-head{background:#11172d;color:#fff;padding:16px 20px;display:flex;justify-content:space-between;align-items:center}.modal-head h2{margin:0;font-size:22px}.modal-x{border:0;background:rgba(255,255,255,.12);color:#fff;width:42px;height:42px;border-radius:50%;font-size:25px;cursor:pointer}
.modal-body{overflow:auto;background:#f6f7fb}.modal-body iframe{width:100%;height:100%;border:0;background:#fff}.modal-foot{background:#fff;border-top:1px solid #e8e9ef;padding:12px 18px;display:flex;justify-content:flex-end}
.checkout-dialog{height:auto;max-height:90vh;width:min(650px,100%)}.checkout-dialog .modal-body{padding:24px;background:#fff}.checkout-dialog .modal-foot{display:none}.checkout-price{display:flex;justify-content:space-between;align-items:center;background:#f5f6fb;border-radius:14px;padding:14px 16px;margin:15px 0}.checkout-price strong{font-size:28px}.consent-box{display:flex;gap:10px;align-items:flex-start;padding:15px;border:1px solid #e2e4ed;border-radius:14px;background:#fafafd;font-size:13px;line-height:1.55;color:#555c6f}.consent-box input{margin-top:3px}
.checkout-legal{display:flex;gap:13px;flex-wrap:wrap;margin:14px 0;font-size:13px}.checkout-legal a{color:#5a47c0}
.checkout-form .btn{width:100%;margin-top:14px}
.checkout-tiny{font-size:12px;color:#7e8494;text-align:center}
.status-chip{display:inline-flex;padding:7px 11px;border-radius:999px;background:#e9faf7;color:#087a70;font-size:12px;font-weight:900}

@media(max-width:980px){
 .nav-links{display:none}.menu-btn{display:block}
 .hero-grid,.product-hero-grid,.split,.newsletter{grid-template-columns:1fr}
 .category-grid,.product-grid,.topic-grid{grid-template-columns:repeat(2,1fr)}
 .feature-grid{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
 .footer-grid>div:nth-child(4),.footer-grid>div:nth-child(5){margin-top:10px}
}
@media(max-width:640px){
 .container{width:min(100% - 28px,var(--max))}
 .nav{min-height:76px;gap:10px}.brand{font-size:20px}.brand img{width:44px;height:44px}
 .lang-switch a{padding:7px 3px;font-size:12px}
 .btn.shop-header{display:none}
 .hero{padding:52px 0}.hero h1{font-size:49px}.hero p{font-size:17px}
 .hero-visual{min-height:350px}.orbit{width:310px;height:310px}.orbit.o2{width:235px;height:235px}
 .category-grid,.product-grid,.topic-grid,.feature-grid{grid-template-columns:1fr}
 .section{padding:54px 0}.section-title h2{font-size:38px}
 .product-art{min-height:210px}.product-preview{min-height:330px}
 .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
 .footer-bottom{flex-direction:column}
 .newsletter form{grid-template-columns:1fr}.newsletter .consent{grid-column:1}
 .modal{padding:7px}.modal-dialog{height:calc(100vh - 14px);border-radius:16px}.modal-foot .btn{width:100%}
}