/* Public site visual refresh. Admin keeps the existing interface. */
.site-public{
  --brand:#155de9;--brand-dark:#1249bd;--brand-soft:#eaf2ff;
  --accent:#17d7e7;--accent-soft:#e3fbfd;--success:#0caa8f;
  --ink:#101d39;--ink-2:#334666;--muted:#667792;
  --bg:#f9fbff;--bg-soft:#f0f5fc;--line:#dce6f3;
  --brand-ink:#07152b;--radius:18px;--radius-lg:28px;
  --shadow:0 18px 42px rgba(13,41,85,.09);
  --shadow-lg:0 30px 80px rgba(8,24,56,.18);
  --shadow-brand:0 12px 30px rgba(21,93,233,.22);
  background:var(--bg);
}
.site-public h1,.site-public h2,.site-public h3{letter-spacing:-.035em}
.site-public .container{max-width:1240px}
.site-public .section{position:relative;padding:106px 0}
.site-public .section.soft{
  background:linear-gradient(180deg,#f0f5fc,#f5f8fe);
  border-top:1px solid #e9eff8;border-bottom:1px solid #e9eff8;
}
.site-public .section.soft::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.28;
  background-image:linear-gradient(#d9e6f5 1px,transparent 1px),linear-gradient(90deg,#d9e6f5 1px,transparent 1px);
  background-size:56px 56px;mask-image:linear-gradient(90deg,transparent,#000 48%,transparent);
}
.site-public .section > .container{position:relative}
.site-public .eyebrow{
  font:700 12px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;
  letter-spacing:.18em;color:var(--brand);margin-bottom:18px;
}
.site-public .sec-head{margin-bottom:54px}
.site-public .sec-head .eyebrow::before{content:"// ";opacity:.45}
.site-public .h2{font-size:clamp(31px,3.7vw,48px);letter-spacing:-.045em}
.site-public .lead{font-size:17px;line-height:1.85}
.site-public .split{display:grid;grid-template-columns:1.04fr .96fr;gap:64px;align-items:start}

.site-public .site-header{
  background:rgba(250,252,255,.84);border-bottom:1px solid rgba(174,197,228,.45);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
}
.site-public .site-header.scrolled,.site-public.scrolled .site-header{
  background:rgba(250,252,255,.96);box-shadow:0 12px 32px rgba(13,41,85,.08);
}
.site-public .nav{height:78px}
.site-public .brand{font-size:18px;letter-spacing:-.04em}
.site-public .brand .mark{
  border-radius:12px;background:linear-gradient(135deg,#102b63,#155de9 58%,#12cfe6);
  box-shadow:0 8px 18px rgba(21,93,233,.24);
}
.site-public .brand small{letter-spacing:.13em;font-size:10px}
.site-public .nav-links a:not(.btn){position:relative;border-radius:7px}
.site-public .nav-links a:not(.btn)::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .28s ease;
}
.site-public .nav-links a:not(.btn):hover::after,.site-public .nav-links a.active::after{transform:scaleX(1)}
.site-public .nav-links a.active{background:transparent}
.site-public .btn{border-radius:10px}
.site-public .btn-primary{background:linear-gradient(110deg,#155de9,#267afa);color:#fff}
.site-public .btn-accent{background:#17d7e7;color:#071a32;box-shadow:0 12px 28px rgba(23,215,231,.2)}
.site-public .btn-accent:hover{background:#55e4ee;color:#071a32;box-shadow:0 15px 32px rgba(23,215,231,.3)}
.site-public .btn-ghost{background:rgba(255,255,255,.86)}

.site-public .hero{
  min-height:670px;padding:116px 0 106px;color:#eaf5ff;
  background:radial-gradient(700px 500px at 83% 44%,rgba(20,112,225,.28),transparent 65%),
    radial-gradient(700px 480px at 10% 85%,rgba(10,130,175,.16),transparent 68%),
    linear-gradient(135deg,#061126 0%,#0a1b38 56%,#0d224a 100%);
}
.site-public .hero-gridlines{
  position:absolute;inset:0;opacity:.4;pointer-events:none;
  background-image:linear-gradient(rgba(86,180,246,.11) 1px,transparent 1px),linear-gradient(90deg,rgba(86,180,246,.11) 1px,transparent 1px);
  background-size:70px 70px;mask-image:linear-gradient(90deg,transparent 15%,#000 80%);
}
.site-public .hero-glow{
  position:absolute;width:650px;height:650px;right:-240px;top:-260px;border-radius:50%;
  border:1px solid rgba(47,207,238,.12);box-shadow:0 0 0 76px rgba(47,207,238,.025),0 0 0 155px rgba(47,207,238,.02);
  pointer-events:none;
}
.site-public .hero-grid{position:relative;grid-template-columns:1.03fr .97fr;gap:70px}
.site-public .hero .eyebrow{
  border:1px solid rgba(62,210,236,.26);background:rgba(26,215,231,.09);
  color:#68e8f4;border-radius:99px;padding:8px 14px;letter-spacing:.14em;
}
.site-public .hero .eyebrow::before{content:"● ";font-size:10px;vertical-align:1px}
.site-public .hero h1{
  color:#fff;font-size:clamp(43px,5.5vw,74px);line-height:1.14;max-width:710px;
  letter-spacing:-.065em;text-wrap:balance;
}
.site-public .hero h1::after{
  content:"";display:block;width:86px;height:4px;margin:30px 0 0;border-radius:9px;
  background:linear-gradient(90deg,#17d7e7,#4a90ff);
}
.site-public .hero-desc{color:#aabedb;font-size:18px;line-height:1.9;max-width:550px;margin-top:26px}
.site-public .hero-actions{margin-top:38px}
.site-public .hero-actions .btn{min-width:144px}
.site-public .hero .btn-ghost{
  background:rgba(255,255,255,.04);border-color:rgba(169,213,250,.33);color:#e8f6ff;
}
.site-public .hero .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#6be4f4;color:#fff}
.site-public .hero-visual{
  padding:20px;border:1px solid rgba(121,204,255,.3);border-radius:24px;
  background:linear-gradient(155deg,rgba(24,58,109,.92),rgba(5,22,49,.97));
  box-shadow:0 38px 90px rgba(0,6,24,.4),inset 0 1px rgba(255,255,255,.08);
  transform-style:preserve-3d;will-change:transform;
}
.site-public .hero-visual::after{border-radius:24px;background:radial-gradient(420px 250px at 80% 0%,rgba(54,204,244,.12),transparent 70%)}
.site-public .visual-topline{
  position:relative;z-index:1;display:flex;justify-content:space-between;gap:12px;
  border-bottom:1px solid rgba(129,206,250,.2);padding:2px 2px 17px;
  font:700 10px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.15em;color:#99b9d7;
}
.site-public .visual-topline span:first-child{color:#6de7ea}
.site-public .visual-topline i{
  display:inline-block;width:7px;height:7px;border-radius:50%;background:#38e7c5;
  box-shadow:0 0 12px #38e7c5;margin-right:5px;
}
.site-public .visual-core{position:relative;display:grid;place-items:center;height:222px;overflow:hidden}
.site-public .core-ring{
  position:relative;width:176px;height:176px;display:grid;place-items:center;border-radius:50%;
  background:conic-gradient(from 20deg,#65e7ff 0deg,transparent 70deg,rgba(74,144,255,.55) 150deg,transparent 220deg,#65e7ff 360deg);
  box-shadow:0 0 45px rgba(28,166,239,.12);animation:tech-rotate 18s linear infinite;
}
.site-public .core-ring::before{content:"";position:absolute;inset:2px;border-radius:50%;background:#0a2146}
.site-public .core-ring::after{content:"";position:absolute;inset:16px;border:1px dashed rgba(117,220,250,.35);border-radius:50%}
.site-public .core-inner{
  position:relative;z-index:1;display:flex;align-items:center;justify-content:center;width:104px;height:104px;border-radius:50%;
  border:1px solid rgba(118,225,253,.44);background:radial-gradient(circle at 40% 30%,#1c518c,#0a254e 70%);
  box-shadow:0 0 32px rgba(54,199,248,.28),inset 0 0 24px rgba(39,179,248,.14);
  color:#fff;font-size:32px;font-weight:800;letter-spacing:-.12em;animation:tech-rotate 18s linear infinite reverse;
}
.site-public .core-inner span{color:#51e4ed}
.site-public .core-label{
  position:absolute;left:8px;right:8px;bottom:12px;display:flex;justify-content:space-between;
  color:#7d9abb;font:600 10px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;
}
.site-public .core-label b{color:#61e2f3;font-weight:600}
.site-public .hero-visual h3{font-size:15px;margin:5px 2px 14px;color:#e3f2ff}
.site-public .hero-visual h3 span{background:rgba(46,225,205,.12);color:#61e7d4;border:1px solid rgba(46,225,205,.25)}
.site-public .hero-card{
  background:rgba(88,145,207,.1);border:1px solid rgba(130,196,243,.17);
  border-radius:12px;margin-bottom:9px;padding:13px 15px;
}
.site-public .hero-card:hover{background:rgba(88,145,207,.18)}
.site-public .hero-card h4{font-size:13px;font-weight:600;color:#dceeff;margin:0}
.site-public .hero-card h4 span{background:transparent;color:#61e2f3;padding:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.site-public .bar{height:5px;background:rgba(129,199,241,.18);margin-top:10px}
.site-public .bar i{background:linear-gradient(90deg,#1c77f4,#63e8ed);box-shadow:0 0 12px rgba(64,220,242,.5);transition:none}
@keyframes tech-rotate{to{transform:rotate(360deg)}}

.site-public .stat-item{position:relative;padding:24px 8px}
.site-public .stat-item + .stat-item::before{content:"";position:absolute;left:-13px;top:25%;bottom:25%;width:1px;background:var(--line)}
.site-public .stat-num{font-size:clamp(40px,4.5vw,58px);letter-spacing:-.06em;color:#155de9}
.site-public .stat-label{font-weight:600;letter-spacing:.04em}
.site-public .card,.site-public .service-card,.site-public .team-card,.site-public .cert-item,
.site-public .news-item,.site-public .process .step,.site-public .faq details{
  border:1px solid #dfe8f5;background:rgba(255,255,255,.92);
  box-shadow:0 6px 22px rgba(13,41,85,.035);
}
.site-public .card{position:relative;overflow:hidden;padding:30px}
.site-public .card:not(.case)::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:2px;
  background:linear-gradient(90deg,#1b76f1,#48dce9);transform:scaleX(0);transform-origin:left;transition:transform .35s ease;
}
.site-public .card:not(.case):hover::before{transform:scaleX(1)}
.site-public .card:hover,.site-public .service-card:hover,.site-public .team-card:hover,
.site-public .cert-item:hover,.site-public .news-item:hover{border-color:#a9c9f2;box-shadow:0 20px 48px rgba(19,68,135,.12)}
.site-public .ico{background:linear-gradient(135deg,#e9f2ff,#dcf9fb);color:#155de9;border:1px solid #d7e8fb}
.site-public .link-more{color:#155de9}
.site-public .service-tabs{top:78px}
.site-public .service-card{scroll-margin-top:160px}
.site-public .case{padding:0}
.site-public .case .thumb{
  position:relative;overflow:hidden;background:radial-gradient(circle at 75% 25%,rgba(79,217,234,.4),transparent 35%),
    linear-gradient(135deg,#092555,#1458b6 60%,#0d819f);
}
.site-public .case .thumb::after{
  content:"";position:absolute;inset:0;opacity:.4;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);
  background-size:28px 28px;
}
.site-public .case .thumb-text{position:relative;z-index:1;text-shadow:0 8px 24px rgba(0,0,0,.25)}
.site-public .testimonial-card,.site-public .home-form,
.site-public .filter-bar{border:1px solid #dfe8f5;background:#fff;box-shadow:var(--shadow)}
.site-public .home-form{max-width:840px;margin:auto;padding:40px;border-radius:24px}
.site-public .testimonial-stars{color:#ffb43a}
.site-public .field input:focus,.site-public .field textarea:focus,.site-public .field select:focus{box-shadow:0 0 0 4px rgba(21,93,233,.1)}

.site-public .page-hero{
  position:relative;overflow:hidden;padding:92px 0 88px;
  background:radial-gradient(650px 320px at 85% 15%,rgba(30,157,221,.3),transparent 70%),
    linear-gradient(120deg,#06152e,#102a55);border-bottom:1px solid rgba(106,192,240,.15);
}
.site-public .page-hero::after{
  content:"";position:absolute;right:-80px;top:-90px;width:490px;height:490px;border-radius:50%;pointer-events:none;
  border:1px solid rgba(93,218,245,.15);box-shadow:0 0 0 70px rgba(93,218,245,.025),0 0 0 140px rgba(93,218,245,.018);
}
.site-public .page-hero .container{position:relative;z-index:1}
.site-public .page-hero .eyebrow{color:#61e2f3}
.site-public .page-hero h1{font-size:clamp(38px,4.5vw,58px);color:#fff}
.site-public .page-hero p{color:#b5cce5;opacity:1;font-size:17px}
.site-public .crumb{color:#93aeca}
.site-public .cta{
  position:relative;overflow:hidden;border-radius:24px;padding:62px;
  background:radial-gradient(420px 300px at 88% 15%,rgba(45,178,239,.27),transparent 70%),
    linear-gradient(115deg,#071630,#103b79);
  border:1px solid rgba(77,190,248,.25);
}
.site-public .cta::before{
  content:"";position:absolute;inset:0;opacity:.22;pointer-events:none;
  background-image:linear-gradient(rgba(98,192,240,.2) 1px,transparent 1px),linear-gradient(90deg,rgba(98,192,240,.2) 1px,transparent 1px);
  background-size:50px 50px;
}
.site-public .cta > *{position:relative}
.site-public .cta p{color:#b9d1eb;opacity:1}
.site-public .cta .btn-ghost{background:transparent;border-color:rgba(202,232,255,.4);color:#e8f6ff}
.site-public .cta .btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff}
.site-public .site-footer{background:#061329;border-top:1px solid rgba(88,169,235,.19)}
.site-public .foot-bottom{border-color:rgba(152,199,239,.12)}
.site-public .float-btn{background:linear-gradient(135deg,#155de9,#17d7e7);box-shadow:0 12px 30px rgba(21,93,233,.35)}

@media (max-width:980px){
  .site-public .section{padding:82px 0}
  .site-public .split{grid-template-columns:1fr;gap:36px}
  .site-public .hero{min-height:0;padding:85px 0 78px}
  .site-public .hero-grid{grid-template-columns:1fr;gap:55px}
  .site-public .hero-visual{max-width:600px;width:100%;margin:auto}
  .site-public .nav{height:70px}
  .site-public .nav-links{top:70px;background:#f9fbff}
  .site-public .service-tabs{top:70px}
  .site-public .stat-item + .stat-item::before{display:none}
}
@media (max-width:640px){
  .site-public .section{padding:68px 0}
  .site-public .hero{padding:72px 0 65px}
  .site-public .hero h1{font-size:clamp(40px,10vw,56px)}
  .site-public .hero-desc{font-size:16px}
  .site-public .hero-grid{gap:44px}
  .site-public .hero-visual{padding:16px}
  .site-public .visual-core{height:188px}
  .site-public .core-ring{width:146px;height:146px}
  .site-public .core-inner{width:88px;height:88px;font-size:27px}
  .site-public .page-hero{padding:72px 0 66px}
  .site-public .cta{padding:36px 26px}
  .site-public .home-form{padding:24px}
  .site-public .sec-head{margin-bottom:38px}
}
@media (prefers-reduced-motion:reduce){
  .site-public .core-ring,.site-public .core-inner{animation:none}
}
@media print{
  .site-public .core-ring,.site-public .core-inner{animation:none}
}