/* Раздел статей /articles/ — серверные страницы Laravel (resources/views/articles).
   Визуальный язык лендинга: Inter, светлый фон, салатовый акцент; своя типографика для длинного текста. */
:root{
  --bg:#f5f6f8;--ink:#0b0d12;--ink2:#2b3038;--muted:#6b717c;--faint:#959ba5;--line:#e3e6eb;--card:#fff;
  --dark:#0d1016;--accent:#b7ff43;--accent-ink:#38460f;--accent-soft:#f3ffdc;--warn-soft:#fff7e8;--warn-line:#f3dcae;
  --radius:18px;--wrap:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;border:0;cursor:pointer}
img{max-width:100%;height:auto}

/* Шапка — как на лендинге */
.topbar{height:70px;display:flex;align-items:center;gap:28px;padding:0 max(16px,calc((100vw - var(--wrap))/2));position:sticky;top:0;z-index:50;background:rgba(245,246,248,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(0,0,0,.06)}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;letter-spacing:.12em;font-size:15px;white-space:nowrap}
.brand-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--ink);color:#fff;font-size:14px;letter-spacing:0}
.brand em{font-style:normal;color:#8b919c;font-weight:600;letter-spacing:.08em;font-size:11px}
.nav{display:flex;gap:24px;margin-left:auto}
.nav a{font-size:14px;color:#5d636e}
.nav a:hover,.nav a.current{color:var(--ink)}
.nav a.current{font-weight:700}
.topbar-actions{display:flex;align-items:center;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 20px;border-radius:13px;font-size:14px;font-weight:700;transition:.2s transform,.2s box-shadow;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-small{padding:10px 15px;font-size:13px}
.btn-primary,.btn-lead{background:var(--accent);color:#111;box-shadow:0 10px 24px rgba(150,210,48,.22)}
.btn-dark{background:var(--ink);color:#fff}
.btn-outline{border:1px solid #d9dde3;background:#fff;color:var(--ink)}
.btn-ghost-dark{border:1px solid #343b45;color:#fff;background:transparent}
.menu-btn{display:none;background:none;padding:8px}
.menu-btn span{display:block;width:22px;height:2px;background:#111;margin:5px 0}

/* Каркас */
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--faint);padding:26px 0 0}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--ink)}
.crumbs span[aria-hidden]{color:#c3c7cd}
.kicker{font-size:12px;text-transform:uppercase;letter-spacing:.14em;font-weight:800;color:#747a85}

/* Список статей */
.hub-head{padding:34px 0 28px;max-width:820px}
.hub-head h1{font-size:clamp(34px,4.6vw,56px);line-height:1.02;letter-spacing:-.045em;margin:12px 0 18px;font-weight:800}
.hub-head h1 span{color:#8b919b}
.hub-head p{font-size:17px;color:var(--muted);margin:0;line-height:1.7}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 28px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;font-weight:600;color:var(--ink2)}
.chip b{font-weight:700;color:var(--faint);font-size:12px}
.chip.active{background:var(--ink);border-color:var(--ink);color:#fff}
.chip.active b{color:#9aa0a8}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;min-height:230px;transition:.2s border-color,.2s transform,.2s box-shadow}
.card:hover{border-color:#c9ced5;transform:translateY(-2px);box-shadow:0 18px 40px rgba(16,22,31,.07)}
.card .tag{font-size:12px;font-weight:700;color:var(--accent-ink);background:var(--accent-soft);border-radius:8px;padding:4px 9px;align-self:flex-start}
.card h3{font-size:19px;line-height:1.3;letter-spacing:-.02em;margin:14px 0 10px}
.card p{font-size:14px;color:var(--muted);margin:0 0 16px;line-height:1.6}
.card .meta{margin-top:auto;font-size:12px;color:var(--faint);display:flex;gap:12px}
.section-title{font-size:24px;letter-spacing:-.03em;margin:46px 0 16px}
.popular{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:10px}
.popular a{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;font-size:15px;font-weight:600;line-height:1.35}
.popular a small{display:block;margin-top:8px;color:var(--faint);font-weight:500;font-size:12px}
.pager{display:flex;gap:6px;justify-content:center;margin:34px 0 0;flex-wrap:wrap}
.pager a,.pager span{min-width:42px;height:42px;display:grid;place-items:center;border-radius:12px;border:1px solid var(--line);background:#fff;font-weight:700;font-size:14px;padding:0 12px}
.pager span.current{background:var(--ink);color:#fff;border-color:var(--ink)}
.empty{background:#fff;border:1px dashed #d4d8de;border-radius:var(--radius);padding:50px 24px;text-align:center;color:var(--muted)}

/* Статья */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start;padding-top:8px}
.article-head{padding:26px 0 8px}
.article-head h1{font-size:clamp(30px,4vw,46px);line-height:1.08;letter-spacing:-.04em;margin:12px 0 18px;font-weight:800}
.article-meta{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13px;color:var(--faint)}
.lede{font-size:19px;line-height:1.65;color:var(--ink2);margin:22px 0 0}
.prose{font-size:17px;line-height:1.75;color:var(--ink2);max-width:740px}
.prose>*:first-child{margin-top:28px}
.prose h2{font-size:28px;line-height:1.2;letter-spacing:-.03em;color:var(--ink);margin:46px 0 14px;scroll-margin-top:90px}
.prose h3{font-size:21px;line-height:1.3;letter-spacing:-.02em;color:var(--ink);margin:32px 0 10px;scroll-margin-top:90px}
.prose p{margin:0 0 16px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:24px}
.prose li{margin:6px 0}
.prose li::marker{color:#8b919b}
.prose strong{color:var(--ink)}
.prose a{color:var(--ink);border-bottom:1px solid #b9c0c9}
.prose a:hover{border-color:var(--ink)}
.prose code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em;background:#eceef2;border-radius:6px;padding:2px 6px;color:var(--ink)}
.prose pre{background:var(--dark);color:#e8eaee;border-radius:14px;padding:16px 18px;overflow-x:auto;font-size:14px;line-height:1.6}
.prose pre code{background:none;padding:0;color:inherit}
.prose blockquote{margin:22px 0;padding:16px 20px;border-radius:14px;background:var(--warn-soft);border:1px solid var(--warn-line);color:#5d4a1f}
.prose blockquote p:last-child{margin-bottom:0}
.prose hr{border:0;border-top:1px solid var(--line);margin:36px 0}
.table-wrap{overflow-x:auto;margin:0 0 20px;border:1px solid var(--line);border-radius:14px;background:#fff}
.prose table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.5}
.prose th,.prose td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{background:#f7f8fa;font-weight:700;color:var(--ink);white-space:nowrap}
.prose tr:last-child td{border-bottom:0}

.aside{position:sticky;top:94px;display:grid;gap:14px}
.toc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 12px}
.toc b{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--faint);margin-bottom:8px}
.toc a{display:block;font-size:14px;line-height:1.4;color:var(--muted);padding:7px 0;border-top:1px solid #f0f1f4}
.toc a:first-of-type{border-top:0}
.toc a:hover{color:var(--ink)}
.toc-mobile{display:none}
.side-cta{background:var(--dark);color:#fff;border-radius:var(--radius);padding:22px}
.side-cta b{display:block;font-size:19px;line-height:1.25;letter-spacing:-.02em;margin-bottom:10px}
.side-cta p{font-size:14px;color:#a9afb8;margin:0 0 16px;line-height:1.6}
.side-cta .btn{width:100%}
.side-cta small{display:block;margin-top:12px;font-size:13px;color:#8b919b}
.side-cta small a{color:#fff;border-bottom:1px solid #4a515c}

/* Врезка «обсудить обслуживание» внутри текста */
.cta-inline{margin:34px 0;padding:22px 24px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);border-left:5px solid var(--accent);display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}
.cta-inline b{display:block;font-size:18px;color:var(--ink);line-height:1.3;margin-bottom:6px}
.cta-inline p{margin:0!important;font-size:15px;color:var(--muted);line-height:1.6}

/* «Нашли ошибку?» под статьёй и окно замечания */
.report-error{max-width:740px;margin:34px 0 0;padding:14px 18px;border-radius:14px;border:1px dashed #d4d8de;display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;font-size:15px;color:var(--muted)}
.report-link{background:none;padding:0;font-weight:700;color:var(--ink);border-bottom:1px solid #b9c0c9;font-size:15px}
.report-link:hover{border-color:var(--ink)}
.report-error small{flex-basis:100%;font-size:13px;color:var(--faint)}
.report-quote{margin:4px 0 6px;padding:10px 12px;border-radius:10px;background:var(--warn-soft);border:1px solid var(--warn-line);color:#5d4a1f;font-size:14px;line-height:1.5;max-height:120px;overflow:auto}
.lead-modal textarea{width:100%;border:1px solid #dfe3e8;border-radius:11px;padding:12px 13px;font:inherit;font-size:15px;background:#fafbfc;outline:none;resize:vertical;min-height:96px}
.lead-modal textarea:focus{border-color:#9fc95a;background:#fff;box-shadow:0 0 0 3px rgba(183,255,67,.25)}
.lead-modal textarea.invalid{border-color:#e7a19d;background:#fff6f5}
@media(max-width:760px){.report-error small{display:none}}

/* Вопросы */
.faq{margin:46px 0 0;max-width:740px}
.faq h2{font-size:28px;letter-spacing:-.03em;margin:0 0 14px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:8px}
.faq summary{cursor:pointer;padding:16px 18px;font-weight:700;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--faint);font-weight:400;font-size:22px;line-height:1}
.faq details[open] summary::after{content:'–'}
.faq details p{margin:0;padding:0 18px 16px;color:var(--ink2);font-size:16px;line-height:1.7}

/* Большой призыв в конце статьи */
.cta-band{margin:56px 0 0;background:var(--dark);color:#fff;border-radius:26px;padding:42px;display:grid;grid-template-columns:1.2fr .8fr;gap:36px;position:relative;overflow:hidden}
.cta-band::after{content:'';position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(183,255,67,.22),transparent 65%);right:-120px;top:-160px;pointer-events:none}
.cta-band h2{font-size:clamp(28px,3.2vw,40px);line-height:1.05;letter-spacing:-.045em;margin:12px 0 14px}
.cta-band h2 span{color:#8b919b}
.cta-band p{color:#a9afb8;font-size:16px;line-height:1.7;margin:0 0 22px}
.cta-band .kicker{color:#8b919b}
.cta-band .actions{display:flex;gap:10px;flex-wrap:wrap;position:relative;z-index:1}
.cta-band ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;align-content:center;position:relative;z-index:1}
.cta-band li{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);border-radius:14px;padding:13px 15px;font-size:14px;color:#d6d9de;line-height:1.45}
.cta-band li b{color:#fff}
.related{margin-top:56px}

/* Подвал — как на лендинге */
.footer{border-top:1px solid var(--line);max-width:var(--wrap);margin:70px auto 0;padding:32px 20px 44px;display:grid;gap:20px}
.footer-top{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.footer-top p{margin:0;color:var(--muted);font-size:14px}
.footer-links{margin-left:auto;display:flex;gap:18px;font-size:14px;color:#666d77;flex-wrap:wrap}
.footer-contacts{display:grid;grid-template-columns:1fr auto;gap:12px 30px;border-top:1px solid var(--line);padding-top:18px;align-items:center;font-size:14px}
.footer-contacts span{display:block;color:var(--muted)}
.footer-contact-links{display:flex;gap:18px;font-weight:700}
.footer-req{grid-column:1/-1;font-size:12px;color:#9aa0a8}
.footer-legal{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:16px;font-size:12px;color:#8b919a}
.footer-legal a{border-bottom:1px solid #d8dce1}

/* Модалка заявки — та же, что на лендинге */
.lead-overlay{position:fixed;inset:0;background:rgba(9,12,17,.6);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:center;justify-content:center;padding:20px;overflow-y:auto}
.lead-overlay[hidden]{display:none}
.lead-modal{position:relative;background:#fff;border-radius:22px;width:100%;max-width:470px;padding:30px;box-shadow:0 40px 90px rgba(0,0,0,.35);max-height:calc(100vh - 40px);overflow-y:auto}
.lead-modal h3{font-size:26px;letter-spacing:-.03em;margin:8px 0 8px}
.lead-close{position:absolute;top:16px;right:16px;width:34px;height:34px;border-radius:10px;background:#f2f3f5;color:#6b727b;font-size:14px;line-height:1}
.lead-sub{font-size:14px;color:#7d848e;line-height:1.6;margin:0 0 16px}
.lead-modal label{display:block;font-size:13px;font-weight:700;margin:12px 0 6px;color:#4f565f}
.lead-modal label i{font-style:normal;color:#c4453f}
.lead-modal input[type=text],.lead-modal input[type=tel]{width:100%;border:1px solid #dfe3e8;border-radius:11px;padding:12px 13px;font:inherit;font-size:15px;background:#fafbfc;outline:none}
.lead-modal input:focus{border-color:#9fc95a;background:#fff;box-shadow:0 0 0 3px rgba(183,255,67,.25)}
.lead-modal input.invalid{border-color:#e7a19d;background:#fff6f5}
.lead-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.lead-agree{display:flex!important;align-items:flex-start;gap:9px;margin:16px 0 0!important;font-size:13px!important;font-weight:400!important;color:#7d848e!important;line-height:1.5}
.lead-agree input{margin-top:2px;width:16px;height:16px;accent-color:#8fbf3a;flex:0 0 auto}
.lead-agree[hidden]{display:none!important}
.lead-agree a{border-bottom:1px solid #c9ced5;color:#4f565f}
.lead-trap{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.lead-error{margin-top:14px;background:#fff1f0;border:1px solid #f4d4d2;color:#a8443f;border-radius:11px;padding:11px 13px;font-size:13px}
.lead-actions{display:flex;gap:9px;margin-top:20px}
.lead-actions .btn{flex:1}
.lead-done{text-align:center;padding:16px 0 6px}
.lead-check{width:56px;height:56px;border-radius:50%;background:#eaffbd;color:#38460f;display:grid;place-items:center;font-size:26px;font-weight:800;margin:0 auto 16px}
.lead-done p{font-size:14px;color:#7d848e;line-height:1.7;margin:0 0 22px}
.lead-done a{font-weight:700;color:var(--ink);border-bottom:1px solid #c9ced5}

@media(max-width:1020px){
  .article-layout{grid-template-columns:minmax(0,1fr);gap:0}
  .aside{display:none}
  .toc-mobile{display:block;margin:24px 0 0;background:#fff;border:1px solid var(--line);border-radius:14px}
  .toc-mobile summary{padding:14px 16px;font-weight:700;cursor:pointer}
  .toc-mobile nav{padding:0 16px 10px}
  .toc-mobile a{display:block;padding:7px 0;color:var(--muted);font-size:15px;border-top:1px solid #f0f1f4}
  .grid{grid-template-columns:1fr 1fr}
  .popular{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr;padding:32px}
}
@media(max-width:760px){
  .topbar{height:62px;gap:12px}
  .nav{display:none}
  .nav.open{display:flex;position:absolute;top:62px;left:0;right:0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:6px 16px 12px}
  .nav.open a{padding:12px 0;border-top:1px solid #f0f1f4;font-size:16px}
  .menu-btn{display:block}
  .topbar-actions{margin-left:auto}
  .brand em,.btn-login-long{display:none}
  .wrap{padding:0 16px}
  .grid,.popular{grid-template-columns:1fr}
  .card{min-height:0}
  .prose{font-size:16px}
  .prose h2{font-size:24px}
  .lede{font-size:17px}
  .table-wrap{overflow:visible;background:none;border:0}
  .prose thead{display:none}
  .prose table,.prose tbody,.prose tr,.prose td{display:block;width:100%}
  .prose tr{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin-bottom:8px}
  .prose td{border:0;padding:3px 0}
  .prose td[data-label]::before{content:attr(data-label);display:block;font-size:11px;font-weight:700;color:var(--faint);text-transform:uppercase;letter-spacing:.08em;margin-top:4px}
  .cta-inline{grid-template-columns:1fr;padding:18px}
  .cta-inline .btn{width:100%}
  .cta-band{padding:26px 20px;border-radius:20px}
  .footer{padding:28px 16px 40px}
  .footer-contacts{grid-template-columns:1fr}
  .footer-contact-links{flex-direction:column;gap:7px}
  .footer-links{margin-left:0}
  .lead-modal{padding:22px 18px;border-radius:18px}
  .lead-row{grid-template-columns:1fr}
  .lead-actions{flex-direction:column-reverse}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.card{transition:none}}