/* 
Art Direction 2026: Burgundy Contrast
Palette: Primary oklch(35% 0.14 15), BG oklch(98% 0.01 15), Accent oklch(60% 0.12 15), Dark oklch(20% 0.05 15)
Typography: Headings Geometric Sans (Futura, Avenir), Body System-Sans
Composition: Massive numeric indices as graphic anchors, alternating high-contrast sections (Burgundy/White)
Form: Soft corners 6-10px, radial glows, editorial rhythm
Animation: Slow shifting background light-blobs, smooth fade-ins
*/
:root {
    --bshk-primary: oklch(35% 0.14 15);
    --bshk-bg: oklch(98% 0.01 15);
    --bshk-accent: oklch(60% 0.12 15);
    --bshk-dark: oklch(20% 0.05 15);
    --bshk-text: oklch(25% 0.02 15);
    --bshk-text-light: oklch(98% 0.01 15);
    --bshk-radius: 8px;
    --bshk-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html, body { 
    overflow-x: clip; 
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, sans-serif;
    color: var(--bshk-text);
    background-color: var(--bshk-bg);
    line-height: 1.65;
    word-break: normal;
    overflow-wrap: anywhere;
    hyphens: auto;
}

h1, h2, h3, h4 {
    font-family: "Futura", "Century Gothic", "Avenir", sans-serif;
    line-height: 1.15;
    margin-top: 0;
}

h1 { font-size: clamp(2.5rem, 8vw, 4rem); }
h2 { font-size: clamp(2rem, 6vw, 3rem); }

[hidden] { display: none !important; }

.bshk-container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Skip Link */
.bshk-skip-link {
    position: absolute;
    top: -100px;
    left: 20px;
    background: var(--bshk-primary);
    color: white;
    padding: 10px 20px;
    z-index: 1000;
    text-decoration: none;
    border-radius: var(--bshk-radius);
    transition: top var(--bshk-transition);
}
.bshk-skip-link:focus { top: 20px; }

/* Topbar */
.bshk-topbar {
    background: var(--bshk-dark);
    color: var(--bshk-text-light);
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid var(--bshk-primary);
}
.bshk-topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

/* Header & Nav */
.bshk-header {
    background: var(--bshk-bg);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.bshk-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.bshk-logo {
    text-decoration: none;
    color: var(--bshk-primary);
    display: flex;
    flex-direction: column;
    font-weight: 700;
}
.bshk-logo-brand { font-size: 1.5rem; line-height: 1; }
.bshk-logo-domain { font-size: 0.7rem; opacity: 0.7; text-transform: lowercase; }

.bshk-nav-list {
    display: flex;
    list-style: none;
    gap: 25px;
    margin: 0;
    padding: 0;
}
.bshk-nav-link {
    text-decoration: none;
    color: var(--bshk-text);
    font-weight: 500;
    transition: color var(--bshk-transition);
}
.bshk-nav-link:hover { color: var(--bshk-primary); }

.bshk-lang-switch {
    display: flex;
    gap: 10px;
}
.bshk-lang-link {
    text-decoration: none;
    font-size: 0.9rem;
    color: var(--bshk-text);
    border: 1px solid var(--bshk-primary);
    padding: 4px 8px;
    border-radius: 4px;
    transition: all var(--bshk-transition);
}
.bshk-lang-link:hover { background: var(--bshk-primary); color: white; }

/* Mobile Menu Toggle */
.bshk-menu-toggle {
    display: none;
    background: var(--bshk-primary);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: var(--bshk-radius);
    cursor: pointer;
}

@media (max-width: 959px) {
    .bshk-menu-toggle { display: block; }
    .bshk-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        padding: 20px 0;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        transform: translateY(-110%);
        transition: transform var(--bshk-transition);
        visibility: hidden;
    }
    .bshk-nav.bshk-open {
        transform: translateY(0);
        visibility: visible;
    }
    .bshk-nav-list {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

/* Buttons */
.bshk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--bshk-radius);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--bshk-transition);
    cursor: pointer;
    border: none;
    gap: 8px;
}
.bshk-btn-primary {
    background: var(--bshk-primary);
    color: white;
}
.bshk-btn-primary:hover {
    background: var(--bshk-dark);
    transform: translateY(-2px);
}

/* Hero & High Contrast Sections */
.bshk-hero {
    background: var(--bshk-primary);
    color: white;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}
.bshk-section-dark { background: var(--bshk-primary); color: white; padding: 80px 0; }
.bshk-section-light { background: var(--bshk-bg); color: var(--bshk-text); padding: 80px 0; }

.bshk-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 800px;
}
.bshk-lead {
    font-size: clamp(1.2rem, 4vw, 1.5rem);
    margin-bottom: 40px;
    opacity: 0.9;
}

/* Giant Numbers & Facts */
.bshk-facts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 60px 0;
}
.bshk-fact-card {
    padding: 30px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--bshk-radius);
    text-align: center;
    position: relative;
}
.bshk-fact-num {
    display: block;
    font-size: clamp(3rem, 10vw, 5rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 10px;
    font-family: "Futura", sans-serif;
}

/* Services with numbers */
.bshk-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}
.bshk-service-item {
    padding: 40px;
    border: 1px solid var(--bshk-primary);
    border-radius: var(--bshk-radius);
    transition: all var(--bshk-transition);
    position: relative;
}
.bshk-service-item:hover {
    background: var(--bshk-primary);
    color: white;
}
.bshk-service-index {
    font-size: 4rem;
    font-weight: 800;
    opacity: 0.1;
    position: absolute;
    top: 10px;
    right: 20px;
    font-family: "Futura", sans-serif;
}
.bshk-service-item:hover .bshk-service-index { opacity: 0.3; }

/* Process Steps */
.bshk-process {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.bshk-step {
    display: flex;
    gap: 30px;
    padding: 20px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    align-items: center;
}
.bshk-step-num {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--bshk-primary);
    min-width: 60px;
}

/* Tables */
.bshk-table-wrap {
    overflow-x: auto;
    margin: 30px 0;
    border-radius: var(--bshk-radius);
    box-shadow: 0 0 0 1px rgba(0,0,0,0.1);
}
.bshk-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}
.bshk-table th, .bshk-table td {
    padding: 15px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}
.bshk-table th { background: rgba(0,0,0,0.02); font-weight: 700; }

/* FAQ */
.bshk-faq-group { margin-bottom: 40px; }
.bshk-faq-item {
    border-bottom: 1px solid rgba(0,0,0,0.1);
}
.bshk-faq-item summary {
    padding: 20px 0;
    cursor: pointer;
    font-weight: 600;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.bshk-faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
}
.bshk-faq-item[open] summary::after { content: '−'; }
.bshk-faq-content { padding-bottom: 20px; }

/* Legal & Articles */
.bshk-prose { max-width: 800px; margin: 0 auto; }
.bshk-prose p { margin-bottom: 1.5rem; }
.bshk-kicker {
    text-transform: uppercase;
    font-weight: 700;
    color: var(--bshk-primary);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 10px;
}
.bshk-read-time {
    font-size: 0.85rem;
    opacity: 0.7;
    display: block;
    margin-bottom: 30px;
}
.bshk-toc {
    background: rgba(0,0,0,0.03);
    padding: 20px;
    border-radius: var(--bshk-radius);
    margin-bottom: 40px;
}
.bshk-toc ul { list-style: none; padding: 0; }
.bshk-toc a { text-decoration: none; color: var(--bshk-text); }
.bshk-toc a:hover { color: var(--bshk-primary); }

/* Forms */
.bshk-form {
    display: grid;
    gap: 20px;
    max-width: 600px;
    margin: 0 auto;
}
.bshk-form-group { display: flex; flex-direction: column; gap: 8px; }
.bshk-form-group label { font-weight: 500; }
.bshk-form-group input, .bshk-form-group textarea {
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: var(--bshk-radius);
    font-family: inherit;
}
.bshk-honey { position: absolute; left: -9999px; width: 1px; height: 1px; }

/* Footer */
.bshk-footer {
    background: var(--bshk-primary);
    color: white;
    padding: 60px 0 30px;
}
.bshk-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}
.bshk-footer-col h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
}
.bshk-footer-links { list-style: none; padding: 0; }
.bshk-footer-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color var(--bshk-transition);
}
.bshk-footer-links a:hover { color: white; }
.bshk-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    font-size: 0.85rem;
    opacity: 0.8;
    text-align: center;
}

/* Cookie Banner */
.bshk-cookie {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: white;
    color: var(--bshk-text);
    padding: 25px;
    border-radius: var(--bshk-radius);
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    z-index: 1000;
    max-width: 600px;
    margin: 0 auto;
}
.bshk-cookie-btns {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}
.bshk-cookie-panel {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}
.bshk-cookie-cat {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    cursor: pointer;
}

/* Badge & Accents */
.bshk-badge {
    width: 120px;
    height: 120px;
    position: absolute;
    animation: bshk-rotate 20s linear infinite;
}
@keyframes bshk-rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.bshk-glow {
    position: absolute;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, var(--bshk-accent) 0%, transparent 70%);
    opacity: 0.15;
    filter: blur(60px);
    z-index: 1;
    pointer-events: none;
    animation: bshk-float 15s ease-in-out infinite alternate;
}
@keyframes bshk-float { 
    from { transform: translate(-10%, -10%); } 
    to { transform: translate(10%, 10%); } 
}

/* Accessibility */
:focus-visible { outline: 3px solid var(--bshk-accent); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
    *, .bshk-badge, .bshk-glow { animation: none !important; transition: none !important; }
}

/* 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}
.bshk-table-wrap{overflow-x:auto;max-width:100%}
.bshk-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:959px){html.js :where(#bshk-menu):not(.bshk-open){display:none!important}:where(header):has(#bshk-menu){position:relative}:where(#bshk-menu).bshk-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(--bshk-bg,Canvas);color:var(--bshk-text,CanvasText);box-shadow:0 12px 24px rgb(0 0 0 / .25)}:where(#bshk-menu).bshk-open a{min-height:44px;display:flex;align-items:center}}
html:not(.js) #bshk-menu{display:flex!important;flex-wrap:wrap;position:static!important;transform:none!important;visibility:visible!important;opacity:1!important}
.bshk-breadcrumbs{font-size:.875rem;padding-block:1rem}.bshk-breadcrumbs ol{display:flex;flex-wrap:wrap;gap:.25rem .5rem;list-style:none;margin:0;padding:0}.bshk-breadcrumbs li+li::before{content:"/";margin-right:.5rem;opacity:.5}
.bshk-figure{margin:2rem 0}.bshk-figure img{display:block;width:100%;height:auto}
.bshk-legal-note{border-left:3px solid currentColor;padding:.75rem 1rem;margin:1rem 0}
.bshk-sitemap ul{columns:2 16rem;padding-left:1.1rem}