/*
Theme Name: dds_avto-vezu.ru
Author: Алексей Боровиков
Description: Информационная тема для образовательного портала по автомобильной инженерии и техническому обслуживанию.
Version: 1.1
Text Domain: avtovezu
*/

:root{
    --ink:#1f2733;
    --ink-soft:#55606f;
    --steel:#16233d;
    --steel-2:#1f3358;
    --amber:#e8821e;
    --amber-dk:#c96c10;
    --line:#dfe3ea;
    --bg:#f4f6f9;
    --card:#ffffff;
    --maxw:1180px;
    --rad:10px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
    line-height:1.65;
    overflow-x:hidden;
}
img{max-width:100%;height:auto;}
a{color:var(--steel-2);}
a:hover{color:var(--amber-dk);}

h1,h2,h3,h4{line-height:1.25;color:var(--steel);margin:0 0 .6em;}
h1{font-size:2rem;}
h2{font-size:1.55rem;}
h3{font-size:1.2rem;}
p{margin:0 0 1em;}

.shell{width:min(92%,var(--maxw));margin-inline:auto;}

table{border-collapse:collapse;width:100%;margin:0 0 1.2em;}
table,th,td{border:1px solid var(--line);}
th,td{padding:.55em .8em;text-align:left;}
th{background:#eef1f6;}

/* ---------- Header ---------- */
.site-head{background:var(--card);border-bottom:3px solid var(--steel);}
.site-head-inner{display:flex;align-items:center;gap:18px;padding:16px 0;flex-wrap:wrap;}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;min-width:0;}
.brand-logo,.brand-fallback{flex:0 0 auto;width:54px;height:54px;display:block;}
.brand-text{min-width:0;}
.brand-name{display:block;font-weight:700;color:var(--steel);font-size:1.02rem;line-height:1.3;}
.brand-desc{display:block;color:var(--ink-soft);font-size:.82rem;line-height:1.35;}
.main-nav{margin-left:auto;}
.nav-toggle{display:none;background:var(--steel);color:#fff;border:0;border-radius:6px;padding:9px 13px;font-size:1rem;cursor:pointer;}
.main-nav ul{list-style:none;display:flex;gap:6px;margin:0;padding:0;flex-wrap:wrap;}
.main-nav a{display:block;padding:9px 14px;border-radius:6px;text-decoration:none;color:var(--steel);font-weight:600;}
.main-nav a:hover{background:#eef1f6;color:var(--amber-dk);}

/* ---------- Layout ---------- */
.site-main{padding:28px 0 44px;}
.layout-with-sidebar{display:grid;grid-template-columns:minmax(0,67fr) minmax(0,27fr);gap:34px;align-items:start;}
.layout-single{display:block;}
.layout-single .content-area,.front-wrap{width:85%;margin-inline:auto;}
@media(max-width:960px){
    .layout-with-sidebar{grid-template-columns:1fr;}
    .layout-single .content-area,.front-wrap{width:100%;}
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{font-size:.86rem;color:var(--ink-soft);margin:0 0 20px;}
.breadcrumbs a{color:var(--steel-2);text-decoration:none;}
.breadcrumbs a:hover{text-decoration:underline;}
.breadcrumbs .sep{margin:0 6px;color:#9aa3b0;}

/* ---------- Cards ---------- */
.card-list{display:grid;grid-template-columns:1fr;gap:22px;margin:0 0 30px;}
.card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;}
.card-thumb-wrap{flex:0 0 auto;overflow:hidden;}
.card-thumb-wrap a{display:block;}
.card-thumb-wrap img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block;}
.card-body{flex:1;padding:18px 20px 20px;min-width:0;}
.card-title{margin:0 0 8px;font-size:1.25rem;}
.card-title a{text-decoration:none;color:var(--steel);}
.card-title a:hover{color:var(--amber-dk);}
.card-meta{font-size:.8rem;color:var(--ink-soft);margin:0 0 10px;}
.card-excerpt{color:var(--ink);}
.card-excerpt p{margin:0 0 .5em;background:none;}
.read-more{display:inline-block;margin-top:6px;font-weight:600;color:var(--amber-dk);text-decoration:none;}
.read-more:hover{text-decoration:underline;}

/* horizontal card variant on wide single column */
@media(min-width:700px){
    .card-list.card-list-wide .card{flex-direction:row;}
    .card-list.card-list-wide .card-thumb-wrap{flex:0 0 280px;position:relative;}
    .card-list.card-list-wide .card-thumb-wrap a{position:absolute;top:0;left:0;right:0;bottom:0;}
    .card-list.card-list-wide .card-thumb-wrap img{width:100%;height:100%;aspect-ratio:auto;object-fit:cover;}
}
@media(max-width:600px){
    .card-list.card-list-wide .card{flex-direction:column;}
    .card-list.card-list-wide .card-thumb-wrap{flex:none;width:100%;position:static;}
    .card-list.card-list-wide .card-thumb-wrap a{position:static;}
    .card-list.card-list-wide .card-thumb-wrap img{width:100%;height:auto;aspect-ratio:16/9;}
}

/* ---------- Pagination ---------- */
.pagination{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:30px 0 0;}
.pagination .page-numbers{display:inline-block;padding:8px 14px;border:1px solid var(--line);border-radius:6px;background:var(--card);color:var(--steel);text-decoration:none;font-weight:600;}
.pagination a.page-numbers:hover{background:#eef1f6;color:var(--amber-dk);}
.pagination .page-numbers.current{background:var(--steel);color:#fff;border-color:var(--steel);}
.pagination .page-numbers.dots{border:0;background:none;}

/* ---------- Article ---------- */
.entry{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:26px 30px;}
.entry-thumb{margin:0 0 18px;border-radius:var(--rad);overflow:hidden;}
.entry-thumb img{display:block;width:100%;height:auto;}
.entry-content img{border-radius:8px;}
.entry-meta{font-size:.84rem;color:var(--ink-soft);margin:0 0 16px;}
.page-title{margin:0 0 18px;}

/* ---------- Sidebar ---------- */
.sidebar{min-width:0;}
.widget{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:18px 20px;margin:0 0 22px;color:var(--ink);}
.widget-title{font-size:1.05rem;margin:0 0 12px;color:var(--steel);border-bottom:2px solid var(--amber);padding-bottom:8px;}
.widget a{color:var(--steel-2);text-decoration:none;}
.widget a:hover{color:var(--amber-dk);text-decoration:underline;}
.widget ul{list-style:none;margin:0;padding:0;}
.widget li{padding:7px 0;border-bottom:1px solid var(--line);}
.widget li:last-child{border-bottom:0;}
.widget .post-date{display:block;font-size:.78rem;color:var(--ink-soft);}

/* ---------- Comments / search ---------- */
.search-form{display:flex;gap:8px;}
.search-form input[type=search]{flex:1;min-width:0;padding:9px 12px;border:1px solid var(--line);border-radius:6px;font-size:.95rem;}
.search-form button{padding:9px 16px;background:var(--steel);color:#fff;border:0;border-radius:6px;cursor:pointer;font-weight:600;}
.search-form button:hover{background:var(--steel-2);}
.comments-area{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:24px 28px;margin-top:26px;}
.comment-list{list-style:none;margin:0;padding:0;}
.comment-list li{border-bottom:1px solid var(--line);padding:14px 0;}
.comment-form input[type=text],.comment-form input[type=email],.comment-form input[type=url],.comment-form textarea{width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:6px;font-family:inherit;}
.comment-form textarea{min-height:120px;}
.comment-form .submit{margin-top:10px;padding:10px 20px;background:var(--amber);color:#1b1205;border:0;border-radius:6px;font-weight:700;cursor:pointer;}
.comment-form .submit:hover{background:var(--amber-dk);color:#fff;}

/* ---------- Front page sections ---------- */
.section{padding:40px 0;}
.section-alt{background:#eaeef4;}
.section-steel{background:var(--steel);color:#e8edf5;}
.section-steel h2{color:#fff;}
.section-head{text-align:center;max-width:760px;margin:0 auto 28px;}
.section-head p{color:var(--ink-soft);}
.section-steel .section-head p{color:#b9c4d6;}

.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;}
.split .split-media img,.split .split-media svg{width:100%;height:auto;display:block;border-radius:var(--rad);}
.split.reverse .split-text{order:2;}
@media(max-width:960px){.split{grid-template-columns:1fr;}.split.reverse .split-text{order:0;}}

.grid-feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
@media(max-width:960px){.grid-feats{grid-template-columns:1fr;}}
.feat{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:22px;min-width:0;}
.feat .feat-ico{width:46px;height:46px;margin:0 0 12px;}
.feat h3{margin:0 0 8px;}
.feat p{margin:0;color:var(--ink-soft);}

.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:st;}
@media(max-width:960px){.steps{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.steps{grid-template-columns:1fr;}}
.step{position:relative;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--rad);padding:22px 20px 20px;min-width:0;}
.step .step-num{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:var(--amber);color:#1b1205;font-weight:800;margin:0 0 12px;}
.step h3{color:#fff;margin:0 0 6px;font-size:1.05rem;}
.step p{margin:0;color:#b9c4d6;font-size:.92rem;}

.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
@media(max-width:960px){.facts{grid-template-columns:1fr 1fr;}}
.fact{text-align:center;background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:24px 14px;min-width:0;}
.fact .fact-num{font-size:2rem;font-weight:800;color:var(--amber-dk);display:block;}
.fact .fact-lbl{color:var(--ink-soft);font-size:.9rem;}

.cta-box{text-align:center;background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:38px 24px;}
.btn{display:inline-block;background:var(--amber);color:#1b1205;padding:13px 28px;border-radius:8px;text-decoration:none;font-weight:700;}
.btn:hover{background:var(--amber-dk);color:#fff;}

.latest-head{margin:0 0 22px;}
.front-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
@media(max-width:960px){.front-cards{grid-template-columns:1fr;}}

/* ---------- Footer ---------- */
.site-foot{background:var(--steel);color:#c4cedd;margin-top:auto;}
.foot-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;padding:40px 0;}
@media(max-width:960px){.foot-cols{grid-template-columns:1fr;}}
.foot-col{min-width:0;}
.foot-col .widget{background:transparent;border:0;padding:0;margin:0;color:#c4cedd;}
.foot-col .widget-title{color:#fff;border-bottom-color:var(--amber);}
.foot-col .widget a{color:#d7deea;}
.foot-col .widget a:hover{color:var(--amber);}
.foot-col .widget li{border-bottom:1px solid rgba(255,255,255,.12);}
.foot-col .widget .post-date{color:#9fabbd;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.14);padding:18px 0;text-align:center;font-size:.85rem;color:#9fabbd;}

/* ---------- Cookie banner ---------- */
.cookie-banner[hidden]{display:none!important;}
.cookie-banner{position:fixed;left:0;right:0;bottom:0;background:var(--steel);color:#e8edf5;padding:16px 0;z-index:9999;box-shadow:0 -4px 18px rgba(0,0,0,.18);}
.cookie-inner{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:center;}
.cookie-inner p{margin:0;font-size:.9rem;max-width:760px;}
.cookie-inner a{color:var(--amber);}
.cookie-accept{flex:0 0 auto;background:var(--amber);color:#1b1205;border:0;border-radius:6px;padding:10px 22px;font-weight:700;cursor:pointer;}
.cookie-accept:hover{background:var(--amber-dk);color:#fff;}

/* ---------- 404 ---------- */
.err-404{text-align:center;background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:48px 24px;}
.err-404 .code{font-size:4rem;font-weight:800;color:var(--amber-dk);margin:0;}

/* ---------- Responsive nav ---------- */
@media(max-width:960px){
    .nav-toggle{display:block;}
    .main-nav ul{display:none;flex-direction:column;width:100%;margin-top:10px;}
    .main-nav.open ul{display:flex;}
    .main-nav{margin-left:auto;width:100%;}
    .site-head-inner{flex-wrap:wrap;}
}