/* ==========================================================================
   PORTATIV — сучасна темна tech-тема (gadgets/electronics)
   Space Grotesk + Inter, glass header, violet→cyan gradients, glow cards.
   Повністю самостійний стайлшит (не похідний від novyny).
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --bg:#0a0c10;
  --bg-2:#0e1116;
  --surface:#14171f;
  --surface-2:#1a1e28;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --ink:#eef1f6;
  --muted:#9aa4b6;
  --faint:#6b7486;
  --cyan:#22d3ee;
  --violet:#7c5cff;
  --grad:linear-gradient(100deg,#7c5cff 0%,#22d3ee 100%);
  --grad-soft:linear-gradient(100deg,rgba(124,92,255,.16),rgba(34,211,238,.16));
  --display:'Space Grotesk','Inter',system-ui,sans-serif;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --radius:16px;
  --radius-sm:11px;
  --shadow:0 18px 44px -18px rgba(0,0,0,.75);
  --maxw:1200px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(70rem 40rem at 80% -10%,rgba(124,92,255,.12),transparent 60%),
    radial-gradient(60rem 34rem at -10% 5%,rgba(34,211,238,.10),transparent 55%);
  background-attachment:fixed;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.content a:not(.card-image):not(.featured-image){color:#8fe6f4}
.content a:not(.card-image):not(.featured-image):hover{color:#c7f4fb}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ---------- Header (glass, sticky) ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,12,16,.72);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line);
}
.site-header .container{padding-top:0;padding-bottom:0}
.header-top{display:flex;align-items:center;gap:20px;min-height:66px}
.site-name{font-family:var(--display);font-weight:700;font-size:1.42rem;letter-spacing:-.02em}
.site-name a{display:inline-flex;align-items:center;gap:.5rem}
.site-name .brand-mark{
  width:26px;height:26px;border-radius:8px;background:var(--grad);
  display:inline-block;box-shadow:0 0 22px rgba(124,92,255,.55);
}
.site-name,.site-name a{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.header-meta{margin-left:auto;display:flex;align-items:center;gap:14px}
.site-nav{
  display:flex;gap:6px;flex-wrap:wrap;align-items:center;
  border-top:1px solid var(--line);padding:8px 0 10px;
}
.site-nav a{
  font-family:var(--display);font-weight:500;font-size:.92rem;
  color:var(--muted);padding:7px 13px;border-radius:999px;
  transition:.18s;position:relative;
}
.site-nav a:hover{color:var(--ink);background:var(--surface)}
.site-nav a:first-child{color:var(--ink)}

/* ---------- Search ---------- */
.search-form{display:flex;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:3px 3px 3px 14px}
.search-form input{background:transparent;border:0;color:var(--ink);font:inherit;font-size:.9rem;width:9.5rem;outline:none}
.search-form input::placeholder{color:var(--faint)}
.search-form button{border:0;cursor:pointer;width:32px;height:32px;border-radius:999px;background:var(--grad);color:#0a0c10;font-size:1rem;font-weight:700;display:grid;place-items:center;transition:.18s}
.search-form button:hover{filter:brightness(1.1)}

/* ---------- Layout ---------- */
.site-main{padding:34px 0 60px}
.main-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:36px}
@media(max-width:960px){.main-grid{grid-template-columns:1fr;gap:30px}}

/* ---------- Category pill ---------- */
.article-category{
  display:inline-block;font-family:var(--display);font-weight:600;
  font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;margin-bottom:.7rem;
  background:var(--grad-soft);color:#a9e8f5;border:1px solid rgba(34,211,238,.25);
}
.article-category a{color:inherit}

/* ---------- Featured ---------- */
.featured-article{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:var(--surface);border:1px solid var(--line);margin-bottom:30px;
  box-shadow:var(--shadow);
}
.featured-image{display:block;position:relative;aspect-ratio:16/8;overflow:hidden}
.featured-image img{width:100%;height:100%;object-fit:cover;transition:.5s}
.featured-article:hover .featured-image img{transform:scale(1.04)}
.featured-article .article-category{display:inline-block;margin:18px 26px 0}
.featured-article .article-title{
  font-family:var(--display);font-weight:700;line-height:1.12;letter-spacing:-.02em;
  font-size:clamp(1.6rem,3.4vw,2.5rem);margin:.35rem 0 0;padding:0 26px;
}
.featured-article .article-title a:hover{color:#c7f4fb}
.featured-article .article-excerpt{color:var(--muted);padding:0 26px;margin-top:.7rem;font-size:1.05rem}
.featured-article .article-meta{padding:14px 26px 22px}

/* ---------- Cards grid ---------- */
.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:22px}
.article-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:.2s;
}
.article-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--shadow)}
.card-image{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--surface-2)}
.card-image img{width:100%;height:100%;object-fit:cover;transition:.4s}
.article-card:hover .card-image img{transform:scale(1.05)}
.article-card .article-category{margin:16px 16px 0;align-self:flex-start}
.article-card .article-title{
  font-family:var(--display);font-weight:600;line-height:1.22;letter-spacing:-.01em;
  font-size:1.12rem;margin:.5rem 0 0;padding:0 16px;
}
.article-card .article-title a:hover{color:#c7f4fb}
.article-card .article-excerpt{color:var(--muted);font-size:.92rem;padding:0 16px;margin-top:.5rem;flex:1}
.article-card .article-meta{padding:12px 16px 16px}

.article-meta{color:var(--faint);font-size:.8rem;font-family:var(--display);font-weight:500}
.article-meta .byline{color:var(--muted)}
.article-excerpt{overflow:hidden}

/* ---------- Sidebar ---------- */
.sidebar{display:flex;flex-direction:column;gap:20px;align-self:start;position:sticky;top:96px}
@media(max-width:960px){.sidebar{position:static}}
.sidebar-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.sidebar-title{
  font-family:var(--display);font-weight:600;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink);margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line);
  position:relative;
}
.sidebar-title::after{content:"";position:absolute;left:0;bottom:-1px;width:42px;height:2px;background:var(--grad)}
.sidebar-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.sidebar-list li{padding:9px 0;border-bottom:1px solid var(--line)}
.sidebar-list li:last-child{border-bottom:0;padding-bottom:0}
.sidebar-list .item-title{font-weight:500;line-height:1.35;font-size:.94rem}
.sidebar-list .item-title a:hover{color:#8fe6f4}
.sidebar-list .item-meta{color:var(--faint);font-size:.76rem;margin-top:3px;font-family:var(--display)}

/* ---------- Pagination ---------- */
.pagination{display:flex;gap:12px;justify-content:center;margin-top:34px}
.pagination a{
  font-family:var(--display);font-weight:500;padding:10px 18px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);color:var(--muted);transition:.18s;
}
.pagination a:hover{color:var(--ink);border-color:var(--line-2)}

/* ---------- Single article ---------- */
.article-single{max-width:800px}
.breadcrumbs{font-size:.82rem;color:var(--faint);margin-bottom:18px;font-family:var(--display)}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:#8fe6f4}
.breadcrumbs .sep{margin:0 .45rem;color:var(--faint)}
.article-single .article-title{
  font-family:var(--display);font-weight:700;line-height:1.12;letter-spacing:-.02em;
  font-size:clamp(1.8rem,4vw,2.7rem);margin:.4rem 0 .6rem;
}
.article-single .article-meta{display:flex;gap:16px;flex-wrap:wrap;padding-bottom:8px}
.article-hero{margin:22px 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.article-body{font-size:1.09rem;line-height:1.78;color:#dfe4ee}
.article-body p{margin:0 0 1.2em}
.article-body h2,.article-body h3{font-family:var(--display);letter-spacing:-.01em;margin:1.7em 0 .5em;line-height:1.25}
.article-body h2{font-size:1.55rem}.article-body h3{font-size:1.25rem}
.article-body img{border-radius:var(--radius-sm);margin:1.4em 0}
.article-body blockquote{margin:1.4em 0;padding:.4em 1.2em;border-left:3px solid transparent;border-image:var(--grad) 1;background:var(--surface);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--muted)}
.article-body ul,.article-body ol{padding-left:1.3em;margin:0 0 1.2em}
.article-body li{margin:.3em 0}
.article-body a{color:#8fe6f4}
.related-list{list-style:none;padding:0;margin:.6em 0 0;display:grid;gap:10px}
.article-single h2:not(.article-title){font-family:var(--display);font-size:1.15rem;letter-spacing:.02em;margin:2em 0 .3em}
.related-list li{padding:12px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);transition:.18s}
.related-list li:hover{border-color:var(--line-2)}
.related-list a{font-weight:500}
.related-list a:hover{color:#8fe6f4}

/* ---------- Editorial / legal pages ---------- */
.page-narrow,.static-page{max-width:800px}
.static-page h1,.page-narrow h1{font-family:var(--display);letter-spacing:-.01em}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--bg-2);margin-top:40px;position:relative}
.site-footer::before{content:"";position:absolute;top:-1px;left:0;right:0;height:2px;background:var(--grad);opacity:.7}
.site-footer .container{padding-top:44px;padding-bottom:30px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr;gap:26px}}
.footer-brand .site-name{font-size:1.3rem}
.footer-brand p{color:var(--muted);margin:.6rem 0 0;max-width:30ch}
.footer-nav-title{font-family:var(--display);font-weight:600;font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-bottom:12px}
.footer-nav{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px}
.footer-nav a{color:var(--muted);font-size:.94rem}
.footer-nav a:hover{color:#8fe6f4}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:34px;padding-top:20px;border-top:1px solid var(--line);color:var(--faint);font-size:.84rem}
.footer-legal a{color:var(--faint)}
.footer-legal a:hover{color:var(--muted)}

/* ---------- Search heading ---------- */
.search-heading{font-family:var(--display);font-size:1.7rem;margin-bottom:20px}