/* Коттеджи.бел — основные стили */
:root {
    --color-primary: #1a365d;
    --color-primary-light: #2c5282;
    --color-accent: #c05621;
    --color-text: #1a202c;
    --color-text-muted: #4a5568;
    --color-text-light: #718096;
    --color-bg: #ffffff;
    --color-bg-alt: #f7fafc;
    --color-bg-dark: #edf2f7;
    --color-border: #e2e8f0;
    --color-border-light: #f0f4f8;
    --font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,.1);
    --transition: .2s ease;
    --container: 1200px;
    --container-narrow: 760px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-family);font-size:16px;line-height:1.7;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--color-primary-light);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--color-accent)}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.container-narrow{max-width:var(--container-narrow)}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border-light)}
.header-inner{display:flex;align-items:center;gap:32px;padding:16px 24px;max-width:var(--container);margin:0 auto}
.logo img{height:36px;width:auto}
.main-nav{display:flex;gap:24px;margin-left:auto}
.main-nav a{font-weight:500;color:var(--color-text-muted);font-size:15px}
.main-nav a:hover,.main-nav a.active{color:var(--color-primary)}
.header-search{display:flex;align-items:center;background:var(--color-bg-alt);border-radius:var(--radius-sm);padding:4px 4px 4px 16px;border:1px solid var(--color-border)}
.header-search input{border:none;background:transparent;outline:none;font-family:inherit;font-size:14px;width:180px;padding:8px 0}
.header-search button{background:var(--color-primary);color:#fff;border:none;border-radius:6px;padding:8px 12px;cursor:pointer;display:flex;transition:background var(--transition)}
.header-search button:hover{background:var(--color-primary-light)}
.mobile-menu-toggle{display:none;background:none;border:none;cursor:pointer;color:var(--color-text);padding:8px}

/* Hero */
.hero{background:linear-gradient(135deg,#f7fafc 0%,#edf2f7 50%,#e2e8f0 100%);padding:80px 0 64px;border-bottom:1px solid var(--color-border-light)}
.hero-inner{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center}
.hero-badge{display:inline-block;background:var(--color-primary);color:#fff;font-size:13px;font-weight:600;padding:6px 14px;border-radius:20px;margin-bottom:20px;letter-spacing:.02em}
.hero h1{font-size:clamp(2rem,5vw,3rem);font-weight:800;line-height:1.15;color:var(--color-primary);margin-bottom:16px;letter-spacing:-.02em}
.hero-lead{font-size:18px;color:var(--color-text-muted);max-width:560px;margin-bottom:32px}
.hero-search{display:flex;gap:8px;max-width:480px}
.hero-search input{flex:1;padding:14px 20px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:inherit;font-size:16px;outline:none;transition:border-color var(--transition)}
.hero-search input:focus{border-color:var(--color-primary)}
.hero-search button{padding:14px 28px;background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-sm);font-family:inherit;font-weight:600;font-size:16px;cursor:pointer;transition:background var(--transition)}
.hero-search button:hover{background:var(--color-primary-light)}
.hero-stats{display:flex;flex-direction:column;gap:20px}
.stat-item{background:#fff;padding:20px 28px;border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;min-width:160px}
.stat-item strong{display:block;font-size:28px;font-weight:800;color:var(--color-primary)}
.stat-item span{font-size:13px;color:var(--color-text-light)}

/* Sections */
.section{padding:64px 0}
.section-alt{background:var(--color-bg-alt)}
.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}
.section-header h2{font-size:28px;font-weight:700;color:var(--color-primary)}
.section-link{font-weight:600;font-size:15px}

/* Article cards */
.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:28px}
.articles-grid-3{grid-template-columns:repeat(auto-fill,minmax(340px,1fr))}
.articles-grid-4{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.article-card{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--color-border-light);transition:transform var(--transition),box-shadow var(--transition)}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.article-card-link{display:block;color:inherit}
.article-card-link:hover{color:inherit}
.article-card-image{aspect-ratio:4/3;overflow:hidden;background:var(--color-bg-dark)}
.article-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.article-card:hover .article-card-image img{transform:scale(1.05)}
.article-card-placeholder{display:flex;align-items:center;justify-content:center;color:var(--color-text-light)}
.article-card-body{padding:20px 24px 24px}
.article-card-category{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--color-accent)}
.article-card-title{font-size:18px;font-weight:700;line-height:1.35;margin:8px 0 10px;color:var(--color-primary)}
.article-card-excerpt{font-size:14px;color:var(--color-text-muted);line-height:1.6;margin-bottom:12px}
.article-card-meta{display:flex;gap:12px;font-size:13px;color:var(--color-text-light)}

/* Categories */
.categories-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.categories-grid-full{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.category-card{display:block;padding:24px;background:#fff;border:1px solid var(--color-border-light);border-radius:var(--radius);transition:all var(--transition);color:inherit}
.category-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md);transform:translateY(-2px);color:inherit}
.category-card h2,.category-card h3{font-size:17px;font-weight:700;color:var(--color-primary);margin-bottom:8px}
.category-card p{font-size:14px;color:var(--color-text-muted);margin-bottom:12px;line-height:1.5}
.category-card span{font-size:13px;color:var(--color-text-light)}
.category-card-lg{padding:28px}

/* Compact list */
.articles-list-compact{display:flex;flex-direction:column;gap:4px}
.compact-article{display:grid;grid-template-columns:140px 1fr auto;gap:16px;align-items:center;padding:16px 20px;background:#fff;border-radius:var(--radius-sm);border:1px solid var(--color-border-light);transition:all var(--transition);color:inherit}
.compact-article:hover{border-color:var(--color-primary);box-shadow:var(--shadow);color:inherit}
.compact-article-category{font-size:12px;font-weight:600;color:var(--color-accent);text-transform:uppercase}
.compact-article-title{font-weight:600;color:var(--color-primary)}
.compact-article time{font-size:13px;color:var(--color-text-light);white-space:nowrap}

/* Breadcrumbs */
.breadcrumbs{padding:16px 0;background:var(--color-bg-alt);border-bottom:1px solid var(--color-border-light)}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;font-size:14px}
.breadcrumbs li{display:flex;align-items:center;gap:8px;color:var(--color-text-muted)}
.breadcrumbs li:not(:last-child)::after{content:'/';color:var(--color-text-light)}
.breadcrumbs a{color:var(--color-text-muted)}
.breadcrumbs li:last-child{color:var(--color-text)}

/* Page header */
.page-header{padding:48px 0 32px;background:var(--color-bg-alt);border-bottom:1px solid var(--color-border-light)}
.page-header h1{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;color:var(--color-primary);margin-bottom:12px}
.page-lead{font-size:18px;color:var(--color-text-muted);max-width:640px}
.page-meta{font-size:14px;color:var(--color-text-light);margin-top:8px}

/* Article page */
.article-header{padding:40px 0 32px}
.article-category-link{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--color-accent)}
.article-header h1{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:800;line-height:1.2;color:var(--color-primary);margin:12px 0 20px;letter-spacing:-.02em}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:14px;color:var(--color-text-light)}
.article-lead{font-size:20px;line-height:1.6;color:var(--color-text-muted);margin-top:20px}
.article-featured-image{margin-bottom:40px}
.article-featured-image img{border-radius:var(--radius);width:100%;max-height:480px;object-fit:cover}
.article-layout{display:grid;grid-template-columns:240px 1fr;gap:48px;padding:0 24px 64px;max-width:calc(var(--container-narrow) + 300px);margin:0 auto}
.article-toc{position:sticky;top:100px;align-self:start}
.toc-inner{background:var(--color-bg-alt);border-radius:var(--radius);padding:20px;border:1px solid var(--color-border-light)}
.toc-inner h2{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-primary);margin-bottom:12px}
.toc-inner ol{list-style:none;font-size:14px}
.toc-inner li{margin-bottom:6px}
.toc-inner a{color:var(--color-text-muted);display:block;padding:4px 0}
.toc-inner a:hover{color:var(--color-primary)}
.toc-level-3{padding-left:16px}
.article-tags{display:flex;flex-wrap:wrap;gap:8px;padding:24px 0 48px}
.tag{display:inline-block;padding:6px 14px;background:var(--color-bg-alt);border-radius:20px;font-size:13px;font-weight:500;color:var(--color-text-muted);border:1px solid var(--color-border)}
.tag:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}

/* Prose */
.prose{font-size:17px;line-height:1.8;color:var(--color-text)}
.prose h2{font-size:26px;font-weight:700;color:var(--color-primary);margin:48px 0 16px;padding-top:16px;letter-spacing:-.01em}
.prose h3{font-size:20px;font-weight:700;color:var(--color-primary);margin:32px 0 12px}
.prose p{margin-bottom:20px}
.prose ul,.prose ol{margin:0 0 20px 24px}
.prose li{margin-bottom:8px}
.prose blockquote{margin:32px 0;padding:20px 24px;border-left:4px solid var(--color-accent);background:var(--color-bg-alt);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic;color:var(--color-text-muted)}
.prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.prose th,.prose td{padding:12px 16px;border:1px solid var(--color-border);text-align:left}
.prose th{background:var(--color-bg-alt);font-weight:600;color:var(--color-primary)}
.prose tr:nth-child(even){background:var(--color-bg-alt)}
.prose img{border-radius:var(--radius-sm);margin:24px 0}
.prose .video-embed{position:relative;padding-bottom:56.25%;height:0;margin:32px 0;border-radius:var(--radius);overflow:hidden}
.prose .video-embed iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}
.prose .gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin:24px 0}
.callout{display:flex;gap:16px;padding:20px 24px;border-radius:var(--radius);margin:28px 0}
.callout-icon{flex-shrink:0;margin-top:2px}
.callout-important{background:#fff5f5;border:1px solid #fed7d7;color:#742a2a}
.callout-important .callout-icon{color:#e53e3e}
.callout-tip{background:#f0fff4;border:1px solid #c6f6d5;color:#22543d}
.callout-tip .callout-icon{color:#38a169}
.faq-block{margin:32px 0}
.faq-item{padding:16px 20px;border:1px solid var(--color-border);border-radius:var(--radius-sm);margin-bottom:12px}
.faq-item strong{display:block;font-size:16px;color:var(--color-primary);margin-bottom:8px}

/* Related */
.related-section{border-top:1px solid var(--color-border-light)}
.related-section h2{font-size:24px;font-weight:700;color:var(--color-primary);margin-bottom:24px}

/* Search */
.search-form-large{display:flex;gap:8px;max-width:560px;margin-top:24px}
.search-form-large input{flex:1;padding:14px 20px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:inherit;font-size:16px}
.search-form-large button{padding:14px 28px;background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-sm);font-weight:600;cursor:pointer}
.search-results-count{margin-bottom:24px;color:var(--color-text-muted)}

/* Pagination */
.pagination{display:flex;align-items:center;justify-content:center;gap:24px;padding:40px 0}
.pagination a{font-weight:600;padding:10px 20px;border:1px solid var(--color-border);border-radius:var(--radius-sm);transition:all var(--transition)}
.pagination a:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}
.pagination-info{font-size:14px;color:var(--color-text-muted)}

/* Archive */
.archive-layout{display:grid;grid-template-columns:200px 1fr;gap:40px}
.archive-sidebar h2{font-size:16px;font-weight:700;margin-bottom:16px;color:var(--color-primary)}
.archive-sidebar ul{list-style:none}
.archive-sidebar a{display:block;padding:8px 12px;border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:15px}
.archive-sidebar a:hover,.archive-sidebar a.active{background:var(--color-bg-alt);color:var(--color-primary);font-weight:600}

/* Contacts */
.contacts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px}
.contact-card{padding:28px;background:var(--color-bg-alt);border-radius:var(--radius);border:1px solid var(--color-border-light)}
.contact-card h2{font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-light);margin-bottom:12px}
.contact-card p{font-size:17px;font-weight:600;color:var(--color-primary)}

/* Sitemap */
.sitemap-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:32px}
.sitemap-block h2{font-size:18px;font-weight:700;color:var(--color-primary);margin-bottom:16px}
.sitemap-block ul{list-style:none}
.sitemap-block li{margin-bottom:8px}
.sitemap-block-wide{grid-column:1/-1}
.sitemap-articles{columns:2;gap:32px}
.sitemap-articles li{break-inside:avoid;margin-bottom:12px;display:flex;flex-direction:column;gap:2px}
.sitemap-articles span{font-size:12px;color:var(--color-text-light)}

/* 404 */
.error-page{padding:100px 0;text-align:center}
.error-code{font-size:120px;font-weight:800;color:var(--color-bg-dark);line-height:1;display:block}
.error-content h1{font-size:32px;color:var(--color-primary);margin:16px 0}
.error-actions{display:flex;gap:16px;justify-content:center;margin-top:32px}
.btn{display:inline-block;padding:12px 28px;border-radius:var(--radius-sm);font-weight:600;font-size:15px;transition:all var(--transition);border:none;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--color-primary);color:#fff}
.btn-primary:hover{background:var(--color-primary-light);color:#fff}
.btn-secondary{background:var(--color-bg-alt);color:var(--color-primary);border:1px solid var(--color-border)}
.btn-secondary:hover{background:var(--color-bg-dark)}
.empty-state{text-align:center;padding:48px;color:var(--color-text-muted);font-size:17px}

/* Footer */
.site-footer{background:var(--color-primary);color:rgba(255,255,255,.8);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer-logo{font-size:20px;font-weight:800;color:#fff;display:block;margin-bottom:12px}
.footer-brand p{font-size:14px;line-height:1.6}
.footer-links h3,.footer-contact h3,.footer-social h3{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.5);margin-bottom:16px}
.footer-links ul{list-style:none}
.footer-links li{margin-bottom:8px}
.footer-links a,.footer-contact a{color:rgba(255,255,255,.8)}
.footer-links a:hover,.footer-contact a:hover{color:#fff}
.social-links{display:flex;gap:12px}
.social-links a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:rgba(255,255,255,.1);border-radius:var(--radius-sm);color:#fff;font-size:13px;font-weight:700}
.social-links a:hover{background:rgba(255,255,255,.2)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:24px 0;text-align:center;font-size:13px}

/* Responsive */
@media(max-width:1024px){
    .hero-inner{grid-template-columns:1fr}
    .hero-stats{flex-direction:row;flex-wrap:wrap}
    .article-layout{grid-template-columns:1fr}
    .article-toc{position:static}
    .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
    .main-nav,.header-search{display:none}
    .mobile-menu-toggle{display:block;margin-left:auto}
    .main-nav.is-open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:#fff;padding:16px 24px;border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-md)}
    .hero{padding:48px 0}
    .section{padding:40px 0}
    .articles-grid{grid-template-columns:1fr}
    .compact-article{grid-template-columns:1fr;gap:4px}
    .archive-layout{grid-template-columns:1fr}
    .sitemap-articles{columns:1}
    .footer-grid{grid-template-columns:1fr}
}