:root{--bg:#101316;--text:#f3f4f2;--muted:#9da5a8;--card:#171b1f;--header:#101316;--line:#293035;--line-strong:#495156;--accent:#ffb000;--accent-ink:#151515;--footer:#090b0d;--footer-text:#f4f4f4;--request-bg:#f2b300;--request-text:#111;--radius-card:6px;--radius-btn:4px}

*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--header) 90%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{min-height:74px;display:flex;align-items:center;gap:28px}.brand{font-size:27px;font-weight:900;letter-spacing:-.05em}.header-inner nav{display:flex;gap:22px;margin-left:auto}.header-inner nav a{font-size:14px;font-weight:650;opacity:.8}.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:var(--radius-btn);background:var(--accent);color:var(--accent-ink);font-weight:800;border:1px solid transparent;transition:.2s}.header-cta:hover,.btn:hover{transform:translateY(-2px)}.btn.secondary{background:transparent;color:inherit;border-color:var(--line-strong)}.menu-toggle{display:none;margin-left:auto;border:0;background:transparent;color:inherit;font-size:25px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:900;color:var(--accent);margin:0 0 18px}.section{padding:100px 0}.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:38px}.section-head h2{font-size:clamp(36px,5vw,64px);line-height:.98;letter-spacing:-.05em;margin:0}.section-head p{max-width:520px;margin:0;color:var(--muted)}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-card{border:1px solid var(--line);border-radius:var(--radius-card);padding:28px;background:var(--card);min-height:220px;display:flex;flex-direction:column;justify-content:space-between}.service-card .num{font-size:12px;font-weight:900;color:var(--accent)}.service-card h3{font-size:22px;line-height:1.08;margin:32px 0 12px;letter-spacing:-.025em}.service-card p{color:var(--muted);margin:0}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}.step{background:var(--card);padding:28px;min-height:210px}.step strong{font-size:44px;line-height:1;color:var(--accent)}.step h3{margin:38px 0 8px}.step p{color:var(--muted);margin:0}.request-wrap{border-radius:calc(var(--radius-card) + 8px);background:var(--request-bg);color:var(--request-text);padding:50px;display:grid;grid-template-columns:.9fr 1.1fr;gap:54px}.request-copy h2{font-size:clamp(38px,5vw,64px);line-height:1;letter-spacing:-.05em;margin:0 0 18px}.request-copy p{opacity:.72}.contact-list{margin-top:32px;display:grid;gap:8px;font-size:14px}.feedback-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:750}.field input,.field textarea{width:100%;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);color:inherit;border-radius:12px;padding:14px 15px;font:inherit}.field textarea{min-height:120px;resize:vertical}.agree{grid-column:1/-1;font-size:12px;opacity:.78;display:flex;gap:8px}.feedback-form button{grid-column:1/-1;border:0}.success-message{display:none;grid-column:1/-1;padding:12px;border-radius:10px;background:rgba(92,214,149,.18)}.success-message.is-show{display:block}.site-footer{padding:62px 0 24px;border-top:1px solid var(--line);background:var(--footer);color:var(--footer-text)}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr 1fr;gap:40px}.footer-grid>div{display:grid;align-content:start;gap:10px}.footer-grid p{max-width:340px;opacity:.65}.footer-grid a{opacity:.75}.footer-grid strong{margin-bottom:7px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:42px;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:12px;opacity:.6}.page-shell{padding:70px 0 110px}.crumb{display:inline-block;margin-bottom:24px;color:var(--muted)}.page-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:clamp(28px,6vw,70px)}.page-card h1{font-size:clamp(42px,6vw,76px);letter-spacing:-.055em;line-height:.98;margin-top:0}.wysiwyg{max-width:780px}.wysiwyg h2,.wysiwyg h3{margin-top:34px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.product-card{display:grid;gap:8px;padding:20px;border:1px solid var(--line);border-radius:14px}.product-price{font-size:24px;font-weight:800;color:var(--accent)}.simple-page{padding:40px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tag{padding:7px 11px;border:1px solid var(--line);border-radius:999px;font-size:12px;font-weight:750}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat{padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--card)}.stat b{display:block;font-size:27px}.stat span{font-size:12px;color:var(--muted)}
@media(max-width:900px){.header-inner nav,.header-cta{display:none}.menu-toggle{display:block}.site-header.is-open nav{display:flex;position:absolute;top:74px;left:20px;right:20px;background:var(--card);padding:20px;flex-direction:column;border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.18)}.services-grid{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr 1fr}.request-wrap{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.section{padding:70px 0}}
@media(max-width:620px){.container{width:min(100% - 26px,1180px)}.services-grid,.process,.feedback-form,.footer-grid,.stat-grid{grid-template-columns:1fr}.field.full,.agree,.feedback-form button{grid-column:auto}.request-wrap{padding:28px}.section-head{display:block}.section-head p{margin-top:18px}.footer-bottom{display:block}.product-grid{grid-template-columns:1fr}}

.hero{padding:86px 0 78px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:50px;align-items:end}.hero h1{font-size:clamp(58px,8vw,118px);line-height:.84;letter-spacing:-.07em;margin:0 0 28px;text-transform:uppercase}.hero h1 span{color:var(--accent)}.hero-side{border-left:1px solid var(--line);padding-left:34px}.hero-side p{font-size:20px;color:var(--muted);margin:0 0 28px}.hero-plate{margin-top:60px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr)}.hero-plate div{padding:18px;border-right:1px solid var(--line);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.hero-plate div:last-child{border-right:0}@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-side{border-left:0;padding-left:0}.hero-plate{grid-template-columns:1fr 1fr}}
.section-about{background:#0c0f11;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.about-grid h2{font-size:clamp(44px,6vw,78px);line-height:.95;letter-spacing:-.055em;margin:0 0 24px}.about-lead{font-size:19px;color:var(--muted);max-width:540px}.text-link{display:inline-block;margin-top:16px;color:var(--accent);font-weight:800}.facts-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}.fact{padding:28px;background:var(--card);min-height:130px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.fact:nth-child(2n){border-right:0}.fact:nth-last-child(-n+2){border-bottom:0}.fact span{display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}.fact strong{font-size:20px}.contacts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.contact-card{padding:28px;border:1px solid var(--line);background:var(--card);border-radius:var(--radius-card);display:grid;gap:12px;min-height:130px}.contact-card span{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.contact-card strong,.contact-card a{font-size:18px;line-height:1.35}.contact-card a{color:var(--accent);font-weight:800}.wysiwyg ul{padding-left:20px}.wysiwyg li{margin:7px 0}.wysiwyg p{color:#c6cbcd}.wysiwyg a{color:var(--accent);text-decoration:underline}.agree a{text-decoration:underline;font-weight:800}
@media(max-width:900px){.about-grid{grid-template-columns:1fr;gap:34px}.contacts-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.facts-grid,.contacts-grid{grid-template-columns:1fr}.fact{border-right:0;border-bottom:1px solid var(--line)}.fact:nth-last-child(-n+2){border-bottom:1px solid var(--line)}.fact:last-child{border-bottom:0}}

.section-details{border-top:1px solid var(--line)}
.section-legal{padding-top:80px;padding-bottom:80px;border-top:1px solid var(--line)}
.section-legal-alt{background:#0c0f11}
.legal-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:clamp(28px,5vw,60px);max-width:980px;margin:0 auto}
.legal-card h2{font-size:clamp(32px,4vw,50px);line-height:1.05;letter-spacing:-.04em;margin:0 0 24px}
.legal-card h3{font-size:21px;margin:32px 0 10px}
.legal-card p,.legal-card li{color:#c6cbcd}
.legal-card strong{color:var(--text)}
@media(max-width:620px){.section-legal{padding-top:56px;padding-bottom:56px}.legal-card{padding:24px}}

/* Multipage additions */
.contact-page-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 30px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.035)}
.contact-page-cta>div{display:flex;flex-direction:column;gap:8px}.contact-page-cta span{color:var(--muted,#9eabc6);line-height:1.5}
.page-contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:26px 0 30px}.page-action{margin-top:24px}
.page-card>.eyebrow{margin-bottom:10px}.page-card>h1{margin-top:0}
@media(max-width:720px){.contact-page-cta{align-items:flex-start;flex-direction:column}.page-contact-grid{grid-template-columns:1fr}}


.section-yk{padding-top:24px}.yk-card{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center;border:1px solid var(--line);border-radius:var(--radius-card);padding:36px;background:linear-gradient(135deg,#111826 0%,#0e1320 55%,#162342 100%);box-shadow:0 18px 60px rgba(0,0,0,.22)}.yk-left h2{font-size:clamp(34px,4vw,54px);line-height:1;letter-spacing:-.05em;margin:14px 0 16px}.yk-left p:not(.eyebrow){color:#c8d0da;max-width:560px}.yk-logo{display:flex;align-items:center;gap:10px;margin-top:4px}.yk-logo-mark{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,#0c83ff,#2a57ff);font-weight:900;font-size:28px;color:#fff}.yk-logo-text{font-size:42px;font-weight:900;letter-spacing:-.05em}.yk-right{display:grid;gap:16px}.yk-features{display:grid;gap:12px}.yk-feature{padding:18px 20px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(255,255,255,.04)}.yk-feature strong{display:block;font-size:18px;margin-bottom:4px}.yk-feature span{color:#c8d0da;font-size:14px}.yk-badge{justify-self:start;padding:14px 18px;border-radius:999px;background:rgba(255,176,0,.14);border:1px solid rgba(255,176,0,.36);color:#ffd36b;font-size:13px;font-weight:800;letter-spacing:.02em}@media(max-width:900px){.yk-card{grid-template-columns:1fr}}@media(max-width:620px){.yk-logo-text{font-size:34px}.yk-logo-mark{width:46px;height:46px;font-size:24px}.yk-card{padding:24px}}


/* YooKassa payment integration visuals */
.payment-chips{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 26px}.payment-chips span{padding:8px 12px;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:rgba(255,255,255,.05);font-size:12px;font-weight:800}.pay-flow{display:grid;grid-template-columns:1fr 1fr;gap:12px}.pay-flow>div{padding:18px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:rgba(255,255,255,.04);display:grid;grid-template-columns:32px 1fr;align-items:center;gap:10px}.pay-flow b{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--accent);color:var(--accent-ink)}.pay-flow span{font-size:14px;color:#d8dee7}.yk-mini-mark{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,#0c83ff,#2a57ff);font-weight:900;color:#fff}.footer-payment-badge{display:flex;align-items:center;gap:12px;margin-top:8px}.footer-payment-badge small,.product-payment-box small{display:block;color:var(--muted);font-size:12px;margin-top:2px}.product-payment-box,.cart-payment-note{display:flex;align-items:flex-start;gap:14px;padding:18px 20px;margin:24px 0;border:1px solid var(--line);border-radius:14px;background:rgba(20,104,255,.06)}.cart-payment-note p{margin:5px 0 0;color:var(--muted)}.cart-summary{display:flex;justify-content:space-between;gap:16px;padding:20px 0;margin:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.cart-pay-link{display:block;margin-top:18px}.checkout-payment-bar{display:flex;align-items:center;justify-content:center;gap:12px;padding:14px 20px;background:#0d1420;color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}.checkout-payment-bar div:last-child{display:grid}.checkout-payment-bar span{font-size:12px;color:#b9c4d4}.checkout-payment-bar .yk-mini-mark{width:34px;height:34px}@media(max-width:620px){.pay-flow{grid-template-columns:1fr}.cart-summary{flex-direction:column}}