/* ===== ZFirm.me — флагманская главная ===== */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#05070d;--text:#eef1f7;--text-2:#a3acbe;--muted:#6b7488;
  --line:#1a2030;--line-2:#283149;--surface:rgba(13,18,30,.7);--surface-solid:#0d121e;
  --accent:#3b82f6;--accent-2:#2563eb;--accent-light:#60a5fa;
  --violet:#8b5cf6;--cyan:#22d3ee;--orange:#fb923c;
}
html{scroll-behavior:smooth}
body{min-height:100vh;color:var(--text);background:var(--bg);overflow-x:hidden;
  font-family:'Inter',system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.5;position:relative}
a{color:inherit;text-decoration:none}
::selection{background:rgba(59,130,246,.3)}

/* aurora фон */
.aurora{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.aurora::before,.aurora::after{content:"";position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.aurora::before{width:700px;height:700px;top:-280px;left:50%;transform:translateX(-50%);
  background:radial-gradient(circle,rgba(59,130,246,.5),transparent 70%);animation:float1 16s ease-in-out infinite}
.aurora::after{width:600px;height:600px;top:-150px;right:-100px;
  background:radial-gradient(circle,rgba(139,92,246,.35),transparent 70%);animation:float2 20s ease-in-out infinite}
@keyframes float1{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(40px)}}
@keyframes float2{0%,100%{transform:translateY(0)}50%{transform:translateY(50px)}}

main,.site-head,.site-foot{position:relative;z-index:1}

/* header */
.site-head{position:sticky;top:0;z-index:40;padding:16px 24px;
  background:rgba(5,7,13,.6);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.head-inner{max-width:1160px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.4px}
.logo-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;color:#fff;font-weight:900;font-size:19px;
  background:linear-gradient(135deg,var(--accent-light),var(--violet));box-shadow:0 6px 20px rgba(59,130,246,.45)}
.logo-mark.sm{width:28px;height:28px;font-size:15px;border-radius:8px}
.logo .dot{color:var(--accent-light)}
.head-right{display:flex;align-items:center;gap:22px}
.head-links{display:flex;gap:20px}
.head-links a{color:var(--text-2);font-size:14.5px;font-weight:500;transition:color .16s}
.head-links a:hover{color:var(--text)}
.lang-switch{display:inline-flex;gap:2px;background:var(--surface-solid);border:1px solid var(--line-2);border-radius:10px;padding:3px}
.lang-switch button{padding:5px 11px;border-radius:7px;font-size:12.5px;font-weight:600;color:var(--muted);
  background:none;border:none;cursor:pointer;font-family:inherit;transition:all .15s}
.lang-switch button.on{background:var(--accent);color:#fff}

/* hero */
.hero{max-width:780px;margin:0 auto;padding:64px 24px 30px;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;margin-bottom:30px;
  background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.3);border-radius:100px;
  font-size:13px;font-weight:600;color:var(--accent-light)}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--accent-light);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(96,165,250,.5)}70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}
.hero-title{font-size:clamp(54px,11vw,96px);font-weight:900;letter-spacing:-3px;line-height:1;margin-bottom:14px}
.hero-title .grad{background:linear-gradient(120deg,#fff 10%,var(--accent-light) 55%,var(--violet) 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-title .dot2{color:var(--accent-light)}
.hero-tagline{font-size:clamp(16px,2.4vw,19px);color:var(--text-2);max-width:520px;margin:0 auto 38px;font-weight:500}

/* search */
.search-shell{position:relative;max-width:620px;margin:0 auto 44px}
.search-box{display:flex;align-items:center;gap:14px;padding:6px 6px 6px 22px;
  background:var(--surface);backdrop-filter:blur(16px);border:1px solid var(--line-2);
  border-radius:18px;box-shadow:0 20px 50px rgba(0,0,0,.5);transition:border-color .2s,box-shadow .2s}
.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(59,130,246,.18),0 20px 50px rgba(0,0,0,.5)}
.s-icon{color:var(--muted);flex-shrink:0}
#universalSearch{flex:1;background:none;border:none;outline:none;color:var(--text);font-size:16.5px;
  font-family:inherit;padding:16px 0}
#universalSearch::placeholder{color:var(--muted)}
.s-clear{width:40px;height:40px;border-radius:12px;background:var(--surface-solid);border:1px solid var(--line-2);
  color:var(--text-2);cursor:pointer;font-size:14px;flex-shrink:0;transition:all .15s}
.s-clear:hover{color:var(--text);background:var(--line)}

.search-results{position:absolute;top:calc(100% + 10px);left:0;right:0;z-index:30;
  background:var(--surface-solid);border:1px solid var(--line-2);border-radius:16px;
  box-shadow:0 24px 60px rgba(0,0,0,.6);overflow:hidden;text-align:left;max-height:440px;overflow-y:auto}
.sr-item{display:flex;align-items:center;gap:14px;padding:13px 18px;border-bottom:1px solid var(--line);
  transition:background .14s;cursor:pointer}
.sr-item:last-child{border-bottom:none}
.sr-item:hover,.sr-item.active{background:rgba(59,130,246,.1)}
.sr-icon{display:grid;place-items:center;width:40px;height:40px;font-size:20px;flex-shrink:0;
  background:var(--surface);border-radius:11px}
.sr-text{flex:1;min-width:0}
.sr-title{font-size:14.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sr-sub{font-size:12.5px;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sr-badge{font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:100px;flex-shrink:0;
  background:rgba(59,130,246,.16);color:var(--accent-light)}
.sr-badge.apple{background:rgba(96,165,250,.16);color:#93c5fd}
.sr-badge.custom{background:rgba(251,146,60,.16);color:var(--orange)}
.sr-empty{padding:24px 18px;text-align:center;color:var(--muted);font-size:14px}

/* platforms */
.platforms{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:720px;margin:0 auto}
.platform{position:relative;display:flex;align-items:center;gap:16px;padding:24px;overflow:hidden;
  background:var(--surface);backdrop-filter:blur(12px);border:1px solid var(--line-2);border-radius:20px;
  text-align:left;transition:transform .22s,border-color .22s,box-shadow .22s}
.platform:hover{transform:translateY(-4px);box-shadow:0 24px 60px rgba(0,0,0,.5)}
.platform.apple:hover{border-color:rgba(96,165,250,.5)}
.platform.xiaomi:hover{border-color:rgba(251,146,60,.5)}
.p-glow{position:absolute;inset:0;opacity:0;transition:opacity .3s;pointer-events:none}
.platform.apple .p-glow{background:radial-gradient(circle at 20% 0%,rgba(59,130,246,.25),transparent 60%)}
.platform.xiaomi .p-glow{background:radial-gradient(circle at 20% 0%,rgba(251,146,60,.22),transparent 60%)}
.platform:hover .p-glow{opacity:1}
.p-icon{display:grid;place-items:center;width:54px;height:54px;font-size:30px;flex-shrink:0;position:relative;
  background:var(--surface-solid);border:1px solid var(--line-2);border-radius:15px}
.p-body{flex:1;position:relative}
.p-body h2{font-size:19px;font-weight:800;letter-spacing:-.4px;margin-bottom:4px}
.p-body p{font-size:13px;color:var(--text-2);line-height:1.45}
.p-arrow{font-size:22px;color:var(--muted);position:relative;transition:transform .2s,color .2s}
.platform:hover .p-arrow{transform:translateX(4px)}
.platform.apple:hover .p-arrow{color:var(--accent-light)}
.platform.xiaomi:hover .p-arrow{color:var(--orange)}

/* news */
.news{max-width:1160px;margin:0 auto;padding:60px 24px 40px}
.news-head{text-align:center;margin-bottom:34px}
.news-head h2{font-size:clamp(26px,4vw,34px);font-weight:800;letter-spacing:-.8px;margin-bottom:8px}
.news-head p{font-size:15px;color:var(--text-2)}
.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px}
.news-loading,.news-empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:50px;font-size:14px}
.news-card{display:flex;flex-direction:column;background:var(--surface-solid);border:1px solid var(--line);
  border-radius:18px;overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:0 20px 50px rgba(0,0,0,.5)}
.news-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,var(--line),var(--surface-solid))}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.news-card:hover .news-cover img{transform:scale(1.05)}
.news-cover-fallback{position:absolute;inset:0;display:grid;place-items:center;font-size:34px;opacity:.4}
.news-source{position:absolute;top:10px;left:10px;font-size:11px;font-weight:600;padding:4px 10px;
  border-radius:100px;background:rgba(5,7,13,.8);backdrop-filter:blur(8px);color:var(--accent-light);
  border:1px solid rgba(59,130,246,.3)}
.news-body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.news-title{font-size:15px;font-weight:700;line-height:1.35;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-sum{font-size:12.5px;color:var(--text-2);line-height:1.5;margin-bottom:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;
  font-size:11.5px;color:var(--muted)}
.news-read{color:var(--accent-light);font-weight:600}

/* footer */
.site-foot{border-top:1px solid var(--line);margin-top:50px;padding:44px 24px 30px}
.foot-cols{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;
  padding-bottom:28px;border-bottom:1px solid var(--line)}
.foot-logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:17px;margin-bottom:12px}
.foot-col>p{font-size:13px;color:var(--text-2);line-height:1.6;max-width:320px}
.foot-col h4{font-size:13px;font-weight:700;margin-bottom:12px;color:var(--text)}
.foot-col>a{display:block;font-size:13.5px;color:var(--text-2);margin-bottom:8px;transition:color .15s}
.foot-col>a:hover{color:var(--accent-light)}
.foot-bottom{max-width:1160px;margin:22px auto 0;text-align:center}
.foot-bottom p{font-size:12px;color:var(--muted);max-width:640px;margin:0 auto 6px;line-height:1.55}
.foot-copy{font-size:12px}

@media(max-width:680px){
  .head-links{display:none}
  .platforms{grid-template-columns:1fr}
  .foot-cols{grid-template-columns:1fr;gap:24px}
  .hero{padding-top:44px}
}