/* 
Art Direction 2026: Rust & Lime Editorial
Palette: Primary oklch(55% 0.15 50), BG oklch(98% 0.01 200), Neutrals oklch(92% 0.02 200), Dark oklch(25% 0.03 50)
Typography: Mono (ui-monospace, SF Mono) for metrics/indices; Sans (system-ui) for prose
Composition: Fact cards overlapping images, thin 1px hair-lines, high-contrast editorial rhythm
Form: Sharp corners (0px), precise 1px borders, linear structure
Animation: Subtle fade-in sections on scroll, rotating SVG badge
*/
:root {
    --brcs-primary: oklch(55% 0.15 50);
    --brcs-bg: oklch(98% 0.01 200);
    --brcs-neutral: oklch(92% 0.02 200);
    --brcs-dark: oklch(25% 0.03 50);
    --brcs-white: #ffffff;
    --brcs-border: oklch(80% 0.02 200);
    --brcs-mono: ui-monospace, SF Mono, Menlo, monospace;
    --brcs-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --brcs-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body { 
    margin: 0; 
    background-color: var(--brcs-bg); 
    color: var(--brcs-dark); 
    font-family: var(--brcs-sans); 
    line-height: 1.65; 
    -webkit-font-smoothing: antialiased;
    overflow-x: clip;
}

[hidden] { display: none !important; }

.brcs-container { 
    width: 100%; 
    max-width: 1240px; 
    margin: 0 auto; 
    padding: 0 20px; 
    min-width: 0; 
}

/* Typography & Base */
h1, h2, h3, h4 { 
    font-weight: 700; 
    line-height: 1.15; 
    margin: 0 0 1rem 0; 
    overflow-wrap: anywhere; 
    word-break: normal;
    hyphens: auto; 
}
h1 { font-size: clamp(2.2rem, 8vw, 4rem); }
h2 { font-size: clamp(1.6rem, 5vw, 2.5rem); border-left: 4px solid var(--brcs-primary); padding-left: 1rem; }

.brcs-prose { 
    font-size: 1.125rem; 
    max-width: 70ch; 
    overflow-wrap: anywhere; 
    hyphens: auto; 
}
.brcs-prose p { margin-bottom: 1.5rem; }

/* Components */
.brcs-skip-link { 
    position: absolute; 
    top: -100px; 
    left: 0; 
    background: var(--brcs-primary); 
    color: var(--brcs-white); 
    padding: 1rem; 
    z-index: 1000; 
    transition: top 0.2s; 
}
.brcs-skip-link:focus { top: 0; }

.brcs-topbar { 
    background: var(--brcs-neutral); 
    border-bottom: 1px solid var(--brcs-border); 
    font-size: 0.875rem; 
    font-family: var(--brcs-mono); 
    padding: 8px 0; 
}
.brcs-topbar-inner { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    flex-wrap: wrap; 
    gap: 10px; 
}

.brcs-header { 
    border-bottom: 1px solid var(--brcs-dark); 
    padding: 20px 0; 
    position: sticky; 
    top: 0; 
    background: rgba(248, 250, 250, 0.9); 
    backdrop-filter: blur(10px); 
    z-index: 100; 
}
.brcs-header-inner { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    gap: 20px;
}
.brcs-logo { 
    text-decoration: none; 
    color: var(--brcs-dark); 
    display: flex; 
    flex-direction: column; 
    min-width: 0;
}
.brcs-logo-brand { font-weight: 800; font-size: 1.5rem; line-height: 1; overflow-wrap: anywhere; }
.brcs-logo-domain { font-family: var(--brcs-mono); font-size: 0.7rem; text-transform: uppercase; opacity: 0.6; }

#brcs-menu { 
    display: flex; 
    align-items: center; 
}
.brcs-nav-list { 
    display: flex; 
    gap: 2rem; 
    list-style: none; 
    margin: 0; 
    padding: 0; 
}
.brcs-nav-link { 
    text-decoration: none; 
    color: var(--brcs-dark); 
    font-weight: 500; 
    font-size: 0.95rem; 
    position: relative; 
    padding-bottom: 4px; 
}
.brcs-nav-link::after { 
    content: ""; 
    position: absolute; 
    bottom: 0; 
    left: 0; 
    width: 0; 
    height: 1px; 
    background: var(--brcs-primary); 
    transition: var(--brcs-transition); 
}
.brcs-nav-link:hover::after { width: 100%; }

.brcs-lang-switch { 
    display: flex; 
    gap: 10px; 
    align-items: center; 
    font-family: var(--brcs-mono); 
    font-size: 0.8rem; 
}
.brcs-lang-link { 
    text-decoration: none; 
    color: var(--brcs-dark); 
    border: 1px solid var(--brcs-border); 
    padding: 2px 6px; 
}
.brcs-lang-link:hover { border-color: var(--brcs-primary); }

.brcs-btn { 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    padding: 12px 24px; 
    text-decoration: none; 
    font-weight: 600; 
    border: 1px solid var(--brcs-dark); 
    cursor: pointer; 
    transition: var(--brcs-transition); 
    background: transparent; 
    color: var(--brcs-dark); 
    white-space: nowrap;
}
.brcs-btn-primary { 
    background: var(--brcs-primary); 
    color: var(--brcs-white); 
    border-color: var(--brcs-primary); 
}
.brcs-btn-primary:hover { background: var(--brcs-dark); border-color: var(--brcs-dark); }

.brcs-menu-toggle { 
    display: none; 
    background: none; 
    border: 1px solid var(--brcs-dark); 
    padding: 8px; 
    cursor: pointer; 
    font-family: var(--brcs-mono);
}

/* Hero & Content */
.brcs-hero { padding: 80px 0; border-bottom: 1px solid var(--brcs-border); }
.brcs-lead { font-size: clamp(1.25rem, 3vw, 1.75rem); margin-bottom: 2rem; max-width: 80ch; }

.brcs-facts-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(min(250px,100%), 1fr)); 
    gap: 40px; 
    margin: 4rem 0; 
}
.brcs-fact-card { 
    border: 1px solid var(--brcs-dark); 
    padding: 24px; 
    position: relative; 
    background: var(--brcs-white); 
}
.brcs-fact-card::before { 
    content: ""; 
    position: absolute; 
    top: -1px; 
    left: -1px; 
    width: 40px; 
    height: 40px; 
    border-top: 1px solid var(--brcs-primary); 
    border-left: 1px solid var(--brcs-primary); 
}
.brcs-fact-val { 
    display: block; 
    font-family: var(--brcs-mono); 
    font-size: 2.5rem; 
    font-weight: 700; 
    color: var(--brcs-primary); 
}
.brcs-fact-label { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }

.brcs-services-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(min(300px,100%), 1fr)); 
    gap: 1px; 
    background: var(--brcs-dark); 
    border: 1px solid var(--brcs-dark); 
}
.brcs-service-item { 
    background: var(--brcs-bg); 
    padding: 40px; 
    transition: var(--brcs-transition); 
}
.brcs-service-item:hover { background: var(--brcs-white); }
.brcs-service-num { 
    font-family: var(--brcs-mono); 
    color: var(--brcs-primary); 
    display: block; 
    margin-bottom: 1rem; 
}

.brcs-table-wrap { 
    overflow-x: auto; 
    border: 1px solid var(--brcs-border); 
    margin: 2rem 0; 
    -webkit-overflow-scrolling: touch;
}
.brcs-table { 
    width: 100%; 
    border-collapse: collapse; 
    text-align: left; 
    min-width:min(600px,100%);
}
.brcs-table th, .brcs-table td { 
    padding: 16px; 
    border-bottom: 1px solid var(--brcs-border); 
}
.brcs-table th { 
    background: var(--brcs-neutral); 
    font-family: var(--brcs-mono); 
    font-size: 0.85rem; 
}

.brcs-faq-item { border-bottom: 1px solid var(--brcs-border); }
.brcs-faq-item summary { 
    padding: 20px 0; 
    cursor: pointer; 
    font-weight: 600; 
    list-style: none; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
}
.brcs-faq-item summary::after { content: "+"; font-family: var(--brcs-mono); }
.brcs-faq-item[open] summary::after { content: "−"; }
.brcs-faq-content { padding: 0 0 20px 0; font-size: 1rem; }

.brcs-guide-card { 
    border: 1px solid var(--brcs-border); 
    padding: 24px; 
    text-decoration: none; 
    color: inherit; 
    display: block; 
    transition: var(--brcs-transition); 
}
.brcs-guide-card:hover { border-color: var(--brcs-primary); box-shadow: 4px 4px 0 var(--brcs-primary); }
.brcs-kicker { 
    font-family: var(--brcs-mono); 
    font-size: 0.75rem; 
    text-transform: uppercase; 
    color: var(--brcs-primary); 
    display: block; 
    margin-bottom: 0.5rem; 
}
.brcs-reading-time { 
    font-size: 0.8rem; 
    opacity: 0.6; 
    margin-bottom: 1rem; 
    display: block; 
}

.brcs-legal-toc { 
    border: 1px solid var(--brcs-border); 
    padding: 20px; 
    margin-bottom: 2rem; 
    font-size: 0.9rem; 
}
.brcs-legal-toc ul { list-style: none; padding: 0; }
.brcs-legal-toc a { color: var(--brcs-dark); text-decoration: none; }
.brcs-legal-toc a:hover { color: var(--brcs-primary); }

.brcs-form { 
    display: grid; 
    gap: 20px; 
    max-width: 600px; 
}
.brcs-form-group { display: flex; flex-direction: column; gap: 8px; }
.brcs-form-group label { font-weight: 600; font-size: 0.9rem; }
.brcs-form-group input, .brcs-form-group textarea { 
    padding: 12px; 
    border: 1px solid var(--brcs-dark); 
    font-family: inherit; 
    width: 100%;
    min-width: 0;
    overflow-wrap: anywhere;
}
.brcs-honey { position: absolute; clip: rect(0 0 0 0); width: 1px; height: 1px; overflow: hidden; }

.brcs-footer { 
    background: var(--brcs-dark); 
    color: var(--brcs-white); 
    padding: 60px 0 30px; 
    font-size: 0.9rem; 
}
.brcs-footer-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(min(200px,100%), 1fr)); 
    gap: 40px; 
    margin-bottom: 40px; 
}
.brcs-footer-col h4 { 
    color: var(--brcs-primary); 
    font-family: var(--brcs-mono); 
    font-size: 0.8rem; 
    text-transform: uppercase; 
    margin-bottom: 1.5rem; 
}
.brcs-footer-links { list-style: none; padding: 0; margin: 0; }
.brcs-footer-links a { 
    color: var(--brcs-white); 
    text-decoration: none; 
    display: block; 
    margin-bottom: 8px; 
    opacity: 0.8; 
}
.brcs-footer-links a:hover { opacity: 1; color: var(--brcs-primary); }
.brcs-footer-bottom { 
    border-top: 1px solid rgba(255,255,255,0.1); 
    padding-top: 30px; 
    font-size: 0.75rem; 
    opacity: 0.6; 
    display: flex; 
    flex-direction: column; 
    gap: 10px; 
}

.brcs-cookie-banner { 
    position: fixed; 
    bottom: 20px; 
    left: 20px; 
    right: 20px; 
    background: var(--brcs-white); 
    border: 1px solid var(--brcs-dark); 
    padding: 24px; 
    z-index: 1000; 
    max-width: 600px; 
    margin: 0 auto; 
}
.brcs-cookie-btns { 
    display: flex; 
    gap: 10px; 
    margin-top: 20px; 
    flex-wrap: wrap; 
}
.brcs-cookie-panel { 
    margin-top: 20px; 
    padding-top: 20px; 
    border-top: 1px solid var(--brcs-border); 
}
.brcs-cookie-cat { 
    display: flex; 
    align-items: center; 
    gap: 10px; 
    margin-bottom: 10px; 
    cursor: pointer; 
}

.brcs-badge { 
    position: fixed; 
    bottom: 30px; 
    right: 30px; 
    width: 100px; 
    height: 100px; 
    z-index: 90; 
    pointer-events: none; 
}
.brcs-badge-svg { 
    width: 100%; 
    height: 100%; 
    animation: brcs-rotate 20s linear infinite; 
}
@keyframes brcs-rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.brcs-figure { margin: 2rem 0; position: relative; width: 100%; }
.brcs-figure img { 
    max-width: 100%; 
    height: auto; 
    display: block; 
    width: 100%;
}

.brcs-breadcrumbs { 
    display: flex; 
    list-style: none; 
    padding: 0; 
    margin: 0 0 2rem 0; 
    font-size: 0.875rem; 
    gap: 8px; 
    font-family: var(--brcs-mono);
}
.brcs-breadcrumbs a { color: var(--brcs-dark); text-decoration: none; }
.brcs-breadcrumbs a:hover { color: var(--brcs-primary); }

.brcs-legal-note { font-size: 0.85rem; font-style: italic; margin-top: 2rem; border-top: 1px solid var(--brcs-border); padding-top: 1rem; }

/* Responsive */
@media (max-width: 959px) {
    .brcs-menu-toggle { display: block; }
    #brcs-menu { 
        position: fixed; 
        top: 0; 
        right: 0; 
        bottom: 0; 
        left: 0; 
        background: var(--brcs-bg); 
        z-index: 150; 
        flex-direction: column; 
        justify-content: center; 
        transform: translateX(100%); 
        transition: transform 0.3s ease; 
    }
    .brcs-nav-list { flex-direction: column; align-items: center; gap: 2rem; }
    .brcs-nav-link { font-size: 1.5rem; }
    #brcs-menu.brcs-open { transform: translateX(0); }
    .brcs-header-inner { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
}

:focus-visible { outline: 2px solid var(--brcs-primary); outline-offset: 4px; }

/* сборка: защита от переполнения и служебные правила (промпт, разделы 6-7) */
[hidden]{display:none!important}
html,body{overflow-x:clip}
img,video{max-width:100%;height:auto}
:where(main,header,footer) :where(div,section,article,aside,ul,ol,li,figure,details,form,fieldset,nav){min-width:0}
:where(main,footer) :where(h1,h2,h3,h4,p,li,td,th,dd,dt,summary,figcaption,a){overflow-wrap:anywhere;word-break:normal;hyphens:auto}
.brcs-table-wrap{overflow-x:auto;max-width:100%}
.brcs-honey{position:absolute!important;left:auto!important;right:auto!important;top:auto!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;border:0!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;clip-path:inset(50%)!important;white-space:nowrap!important;opacity:0!important}
:where(a){color:inherit;text-underline-offset:.2em}
:where(main) :where(section,article,div,li,figure){position:relative}
@media (max-width:479px){.brcs-btn,:where(button,[type=submit],[type=button]){white-space:normal!important;max-width:100%;box-sizing:border-box}:where(input,select,textarea){max-width:100%!important;box-sizing:border-box}:where(header) :where(div,nav,ul,ol){column-gap:min(1rem,3vw)!important}:where(header) a.brcs-btn:not([aria-controls]){display:none!important}}
@media (max-width:959px){html.js :where(#brcs-menu):not(.brcs-open){display:none!important}:where(header):has(#brcs-menu){position:relative}:where(#brcs-menu).brcs-open{display:flex!important;flex-direction:column;align-items:stretch;gap:.25rem;position:absolute;left:0;right:0;top:100%;z-index:90;max-height:calc(100vh - 4rem);overflow-y:auto;padding:1rem clamp(16px,4vw,32px) 1.5rem;box-sizing:border-box;visibility:visible!important;opacity:1!important;transform:none!important;background:var(--brcs-bg,Canvas);color:var(--brcs-text,CanvasText);box-shadow:0 12px 24px rgb(0 0 0 / .25)}:where(#brcs-menu).brcs-open a{min-height:44px;display:flex;align-items:center}}
html:not(.js) #brcs-menu{display:flex!important;flex-wrap:wrap;position:static!important;transform:none!important;visibility:visible!important;opacity:1!important}
.brcs-sitemap ul{columns:2 16rem;padding-left:1.1rem}


/* сборка: прижать к краю - проверка ловила за краем экрана */
@media (max-width:1439px){.brcs-nav-list,.brcs-btn{position:static!important;left:auto!important;right:auto!important;transform:none!important;margin-left:0!important;margin-right:0!important;max-width:100%!important;white-space:normal!important;overflow-wrap:anywhere}}

/* сборка: контраст - текст был цвета фона */
.brcs-services-grid > .brcs-guide-card > h3:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > .brcs-guide-card > .brcs-reading-time:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important;opacity:1!important}
.brcs-footer > .brcs-container > .brcs-footer-bottom > .brcs-btn:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important;border-color:rgb(241 251 251)!important}
.brcs-services-grid > .brcs-guide-card > p:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > section > h2:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > section > .brcs-faq-item > summary:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > section > .brcs-faq-item > .brcs-faq-content > p:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > section > .brcs-faq-item > .brcs-faq-content > p > a:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > .brcs-prose > h2:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > .brcs-prose > p:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > .brcs-prose > p > strong:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > .brcs-prose > p > a:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > .brcs-prose > .brcs-form > .brcs-form-group > label:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > .brcs-prose > .brcs-form > .brcs-form-group > label > a:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > .brcs-prose > .brcs-legal-note > p:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important}
.brcs-services-grid > .brcs-btn:not(:hover):not(:focus-visible){color:rgb(241 251 251)!important;-webkit-text-fill-color:rgb(241 251 251)!important;border-color:rgb(241 251 251)!important}