/* ============================================================
   CYBER SECURITY SITE — DARK THEME
   ============================================================ */
:root {
  --bg:    #070d1a;
  --bg2:   #0a1628;
  --bg3:   #0d1f3c;
  --bg4:   #112244;
  --blue:  #1a6cff;
  --blue2: #0ea5e9;
  --cyan:  #00e5ff;
  --cyan2: #7df9ff;
  --orange:#ff6b35;
  --red:   #ff3b30;
  --green: #00d97e;
  --gold:  #ffd166;
  --text:  #e2e8f0;
  --text2: #94a3b8;
  --text3: #64748b;
  --border:rgba(26,108,255,.18);
  --border2:rgba(0,229,255,.15);
  --glow:  0 0 24px rgba(26,108,255,.35);
  --glow2: 0 0 24px rgba(0,229,255,.3);
  --font:  -apple-system,"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  --mono:  "JetBrains Mono","Consolas","Courier New",monospace;
  --ease:  cubic-bezier(.4,0,.2,1);
  --t:     .3s var(--ease);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);font-size:16px;line-height:1.7;color:var(--text);background:var(--bg);overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit}

/* ============================================================
   HEX GRID PATTERN (reusable bg)
   ============================================================ */
.hex-bg {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100'%3E%3Cpath d='M28 66L0 50V16L28 0l28 16v34L28 66zm0 34l-28-16V68l28 16 28-16v16L28 100z' fill='none' stroke='rgba(26,108,255,0.07)' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 56px 100px;
}
.dot-bg {
  background-image: radial-gradient(rgba(26,108,255,.12) 1px, transparent 1px);
  background-size: 32px 32px;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.bg-dark{background:var(--bg)}
.bg-dark2{background:var(--bg2)}
.bg-dark3{background:var(--bg3)}

/* Section header */
.sh{text-align:center;max-width:680px;margin:0 auto 56px}
.sh h2{font-size:clamp(24px,3.5vw,40px);font-weight:800;line-height:1.2;margin:12px 0 14px;background:linear-gradient(135deg,#fff 0%,var(--cyan2) 60%,var(--blue2) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.sh p{font-size:16px;color:var(--text2);line-height:1.8}
.sh.left{text-align:left;max-width:none;margin-bottom:40px}
.sh.left h2{text-align:left}

/* Cyber tag */
.ctag{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;background:rgba(26,108,255,.12);border:1px solid rgba(26,108,255,.25);border-radius:4px;font-size:12px;font-weight:600;color:var(--cyan);letter-spacing:.8px;text-transform:uppercase;font-family:var(--mono)}
.ctag-red{background:rgba(255,59,48,.1);border-color:rgba(255,59,48,.25);color:var(--red)}
.ctag-green{background:rgba(0,217,126,.1);border-color:rgba(0,217,126,.25);color:var(--green)}
.ctag-orange{background:rgba(255,107,53,.1);border-color:rgba(255,107,53,.25);color:var(--orange)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:7px;padding:11px 26px;border-radius:5px;font-size:14px;font-weight:600;transition:var(--t);white-space:nowrap}
.btn-blue{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 4px 20px rgba(26,108,255,.35)}
.btn-blue:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(26,108,255,.5)}
.btn-cyan{background:linear-gradient(135deg,rgba(0,229,255,.15),rgba(0,229,255,.08));border:1px solid var(--border2);color:var(--cyan)}
.btn-cyan:hover{background:rgba(0,229,255,.2);transform:translateY(-2px)}
.btn-outline{border:1px solid var(--border);color:var(--text2)}
.btn-outline:hover{border-color:var(--blue);color:var(--cyan);transform:translateY(-2px)}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar{position:fixed;inset:0 0 auto 0;z-index:900;transition:background .25s,box-shadow .25s}
.navbar.scrolled{background:rgba(7,13,26,.95);backdrop-filter:blur(20px);box-shadow:0 1px 0 rgba(26,108,255,.15),0 4px 30px rgba(0,0,0,.5)}

.nav-wrap{max-width:1400px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px}

.nav-logo{display:flex;align-items:center;gap:9px;flex-shrink:0}
.nav-logo .ico{width:30px;height:30px;border-radius:6px;overflow:hidden}
.nav-logo .ico svg{width:100%;height:100%}
.logo-text{display:flex;flex-direction:column;line-height:1;gap:2px}
.logo-cn{font-size:15px;font-weight:800;color:#fff}
.logo-sub{font-size:9px;color:var(--cyan);letter-spacing:1.5px;font-family:var(--mono);opacity:.8}

.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{padding:6px 13px;color:rgba(255,255,255,.65);font-size:13.5px;font-weight:500;border-radius:5px;transition:var(--t);white-space:nowrap;position:relative}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(26,108,255,.15)}
.nav-links a.active::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:16px;height:2px;background:var(--cyan);border-radius:2px}
.nav-links a.nav-cta{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;padding:6px 18px;font-weight:600;margin-left:4px}
.nav-links a.nav-cta:hover{box-shadow:var(--glow);transform:translateY(-1px)}

.nav-toggle{display:none;width:36px;height:36px;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.nav-toggle span{display:block;width:20px;height:1.5px;background:#fff;border-radius:2px;transition:var(--t)}
.nav-toggle.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100vh;
  display:flex;flex-direction:column;justify-content:center;align-items:center;
  text-align:center;color:#fff;overflow:hidden;
  background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(26,108,255,.18) 0%,transparent 70%),
             radial-gradient(ellipse 60% 40% at 80% 80%,rgba(0,229,255,.08) 0%,transparent 60%),
             var(--bg)
}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(26,108,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(26,108,255,.05) 1px,transparent 1px);background-size:48px 48px;pointer-events:none}

#heroCanvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}

.hero-body{position:relative;z-index:2;padding:0 20px;max-width:900px;margin-top:-60px}

.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;background:rgba(255,59,48,.1);border:1px solid rgba(255,59,48,.25);border-radius:4px;font-size:12.5px;font-weight:600;color:#ff6b6b;font-family:var(--mono);margin-bottom:24px;animation:fadeDown .7s ease both}
.badge-dot{width:7px;height:7px;background:var(--red);border-radius:50%;animation:blink 1.5s infinite}

.hero-h1{font-size:clamp(38px,7vw,84px);font-weight:900;letter-spacing:-2px;line-height:1.05;margin-bottom:14px;animation:fadeUp .7s .08s ease both}
.hero-h1 .grad{background:linear-gradient(135deg,#fff 0%,var(--cyan2) 45%,var(--blue2) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-h1 .glitch{position:relative;display:inline-block}

.hero-typed{font-size:clamp(16px,2.5vw,22px);color:rgba(255,255,255,.7);line-height:1.6;margin-bottom:14px;animation:fadeUp .7s .16s ease both;min-height:2em}
.typed-cursor{display:inline-block;width:2px;height:1.1em;background:var(--cyan);vertical-align:middle;animation:blink .7s infinite;margin-left:2px}

.hero-desc{font-size:15px;color:var(--text3);line-height:1.85;margin-bottom:36px;animation:fadeUp .7s .24s ease both}
.hero-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;animation:fadeUp .7s .32s ease both}

/* Stats strip */
.hero-strip{
  position:absolute;bottom:0;left:0;right:0;
  display:flex;justify-content:center;
  background:rgba(10,22,40,.85);backdrop-filter:blur(20px);
  border-top:1px solid var(--border);
  animation:fadeUp .7s .48s ease both;z-index:2
}
.hs-item{flex:1;max-width:200px;text-align:center;padding:18px 14px;border-right:1px solid var(--border)}
.hs-item:last-child{border-right:none}
.hs-item strong{display:block;font-size:28px;font-weight:800;font-family:var(--mono);background:linear-gradient(135deg,#fff,var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}
.hs-item em{font-size:11px;color:var(--text3);display:block;margin-top:3px;font-style:normal;letter-spacing:.5px}

/* Scroll hint */
.scroll-hint{position:absolute;bottom:88px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:5px;opacity:.4;animation:fadeIn .7s 1s both;z-index:2}
.scroll-hint span{font-size:10px;color:var(--text3);letter-spacing:1.5px;font-family:var(--mono)}
.scroll-hint i{color:var(--text3);font-size:14px;animation:bob 1.8s infinite}

/* ============================================================
   THREAT TICKER
   ============================================================ */
.ticker-wrap{background:rgba(255,59,48,.06);border-top:1px solid rgba(255,59,48,.15);border-bottom:1px solid rgba(255,59,48,.15);overflow:hidden;padding:10px 0;position:relative;z-index:1}
.ticker-label{position:absolute;left:0;top:0;bottom:0;display:flex;align-items:center;padding:0 20px;background:linear-gradient(90deg,rgba(255,59,48,.9),rgba(255,59,48,.7));font-size:12px;font-weight:700;color:#fff;letter-spacing:1px;font-family:var(--mono);white-space:nowrap;z-index:2}
.ticker-track{display:flex;gap:0;width:max-content;animation:ticker 35s linear infinite}
.ticker-item{display:inline-flex;align-items:center;gap:10px;padding:0 48px;font-size:12.5px;color:var(--text2);white-space:nowrap;font-family:var(--mono)}
.ticker-item i{color:var(--red);font-size:10px}

/* ============================================================
   PAGE HERO (sub pages)
   ============================================================ */
.page-hero{
  position:relative;padding:136px 0 80px;overflow:hidden;
  background:linear-gradient(135deg,var(--bg) 0%,var(--bg3) 100%)
}
.page-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(26,108,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(26,108,255,.06) 1px,transparent 1px);background-size:40px 40px}
.page-hero .accent-blob{position:absolute;width:400px;height:400px;border-radius:50%;filter:blur(100px);opacity:.2;pointer-events:none}
.blob-blue{background:var(--blue);top:-100px;right:10%}
.blob-cyan{background:var(--cyan);bottom:-100px;left:5%;opacity:.12}

.ph-inner{position:relative;z-index:1}
.breadcrumb{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--text3);margin-bottom:16px;font-family:var(--mono)}
.breadcrumb a{color:var(--text3);transition:color .2s}
.breadcrumb a:hover{color:var(--cyan)}
.breadcrumb i{font-size:9px}
.page-hero h1{font-size:clamp(30px,5vw,54px);font-weight:800;letter-spacing:-.5px;line-height:1.2;margin:12px 0 14px;background:linear-gradient(135deg,#fff 0%,var(--cyan2) 70%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.page-hero p{font-size:15.5px;color:var(--text2);line-height:1.8;max-width:560px}

/* Scan line animation on page hero */
.scan-line{position:absolute;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:.4;animation:scan 4s linear infinite}

/* ============================================================
   SOLUTION CARDS
   ============================================================ */
.sol-grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.sol-grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(440px,1fr));gap:24px}

.sol-card{
  background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:28px;
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);position:relative;overflow:hidden
}
.sol-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,108,255,.04) 0%,transparent 60%);pointer-events:none}
.sol-card:hover{transform:translateY(-5px);border-color:rgba(26,108,255,.4);box-shadow:var(--glow),0 20px 50px rgba(0,0,0,.4)}

.sol-icon{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px;position:relative}
.sol-icon::after{content:'';position:absolute;inset:-1px;border-radius:13px;background:linear-gradient(135deg,var(--blue),var(--cyan));opacity:.3;z-index:-1}
.si-blue{background:rgba(26,108,255,.15);color:var(--blue2)}
.si-cyan{background:rgba(0,229,255,.12);color:var(--cyan)}
.si-red{background:rgba(255,59,48,.12);color:var(--red)}
.si-green{background:rgba(0,217,126,.12);color:var(--green)}
.si-orange{background:rgba(255,107,53,.12);color:var(--orange)}
.si-gold{background:rgba(255,209,102,.12);color:var(--gold)}

.sol-card h3{font-size:17px;font-weight:700;color:#fff;margin-bottom:8px;line-height:1.3}
.sol-card p{font-size:13.5px;color:var(--text2);line-height:1.7;margin-bottom:14px}
.sol-card .clink{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:600;color:var(--blue2);font-family:var(--mono);transition:gap var(--t)}
.sol-card .clink:hover{gap:9px;color:var(--cyan)}

/* Numbered tag */
.sol-num{position:absolute;top:16px;right:20px;font-size:36px;font-weight:900;color:rgba(26,108,255,.08);font-family:var(--mono);line-height:1}

/* ============================================================
   SOLUTION DETAIL — alternating image+text
   ============================================================ */
.sd-wrap{padding:72px 0;border-bottom:1px solid var(--border)}
.sd-wrap:last-child{border-bottom:none}
.sd-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.sd-grid.rev .sd-img{order:2}.sd-grid.rev .sd-txt{order:1}

.sd-img{border-radius:12px;overflow:hidden;position:relative}
.sd-img img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;filter:brightness(.85) saturate(1.1)}
.sd-img::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(7,13,26,.3),transparent);pointer-events:none}

/* Architecture diagram card */
.arch-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:28px;position:relative;overflow:hidden}
.arch-card::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(26,108,255,.05) 1px,transparent 1px);background-size:20px 20px;pointer-events:none}

.sd-txt .ctag{margin-bottom:12px}
.sd-txt h2{font-size:clamp(22px,3vw,34px);font-weight:800;background:linear-gradient(135deg,#fff,var(--cyan2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.3px;line-height:1.2;margin-bottom:14px}
.sd-txt .lead{font-size:16px;color:var(--text2);line-height:1.8;margin-bottom:20px}
.sd-feat{display:flex;flex-direction:column;gap:9px;margin-bottom:24px}
.sf-row{display:flex;align-items:flex-start;gap:9px}
.sf-dot{width:18px;height:18px;border-radius:4px;background:rgba(26,108,255,.15);border:1px solid rgba(26,108,255,.25);display:flex;align-items:center;justify-content:center;font-size:9px;color:var(--cyan);flex-shrink:0;margin-top:3px;font-family:var(--mono)}
.sf-row p{font-size:13.5px;color:var(--text2);line-height:1.65}
.sf-row strong{color:var(--text)}

/* ============================================================
   PRODUCT CARDS
   ============================================================ */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}

.prod-card{background:var(--bg2);border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:transform var(--t),border-color var(--t),box-shadow var(--t)}
.prod-card:hover{transform:translateY(-6px);border-color:rgba(0,229,255,.3);box-shadow:var(--glow2),0 20px 50px rgba(0,0,0,.5)}

.prod-img{height:200px;position:relative;overflow:hidden;background:var(--bg3)}
.prod-img img{width:100%;height:100%;object-fit:cover;filter:brightness(.7) saturate(1.2);transition:transform .5s var(--ease)}
.prod-card:hover .prod-img img{transform:scale(1.06)}
.prod-img-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(7,13,26,.8) 0%,rgba(7,13,26,.2) 50%,transparent 100%)}
.prod-img-icon{position:absolute;bottom:16px;left:16px;width:44px;height:44px;background:rgba(7,13,26,.8);border:1px solid var(--border2);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--cyan);backdrop-filter:blur(8px)}
.prod-status{position:absolute;top:12px;right:12px;padding:3px 9px;background:rgba(0,217,126,.15);border:1px solid rgba(0,217,126,.25);border-radius:4px;font-size:10.5px;font-weight:600;color:var(--green);font-family:var(--mono)}

.prod-body{padding:20px 22px}
.prod-body h3{font-size:16.5px;font-weight:700;color:#fff;margin-bottom:6px;line-height:1.3}
.prod-body p{font-size:13px;color:var(--text2);line-height:1.65;margin-bottom:14px}
.prod-tags{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:14px}
.prod-tags span{padding:2px 8px;background:rgba(26,108,255,.1);border:1px solid var(--border);border-radius:3px;font-size:11px;color:var(--text3);font-family:var(--mono)}
.prod-link{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:600;color:var(--blue2);font-family:var(--mono);transition:gap var(--t),color var(--t)}
.prod-link:hover{gap:8px;color:var(--cyan)}

/* ============================================================
   ARCHITECTURE DIAGRAM (SVG-based)
   ============================================================ */
.arch-diagram{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:32px;position:relative;overflow:hidden}
.arch-diagram::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(26,108,255,.06) 1px,transparent 1px);background-size:24px 24px;pointer-events:none}

.arch-zone{display:flex;flex-direction:column;gap:4px}
.az-row{display:flex;align-items:center;gap:0;border-radius:8px;overflow:hidden;border:1px solid}
.az-label{width:130px;padding:10px 14px;font-size:11.5px;font-weight:700;font-family:var(--mono);letter-spacing:.5px;white-space:nowrap;flex-shrink:0}
.az-content{flex:1;padding:10px 14px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.az-node{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:4px;font-size:11.5px;font-weight:600;font-family:var(--mono)}
.az-arrow{display:flex;align-items:center;justify-content:center;width:28px;font-size:13px;flex-shrink:0}

/* Zone colors */
.az-internet{border-color:rgba(255,59,48,.2)}
.az-internet .az-label{background:rgba(255,59,48,.12);color:var(--red)}
.az-internet .az-content{background:rgba(255,59,48,.04)}
.az-internet .az-node{background:rgba(255,59,48,.15);border:1px solid rgba(255,59,48,.2);color:#ff8080}

.az-dmz{border-color:rgba(255,107,53,.2)}
.az-dmz .az-label{background:rgba(255,107,53,.12);color:var(--orange)}
.az-dmz .az-content{background:rgba(255,107,53,.04)}
.az-dmz .az-node{background:rgba(255,107,53,.15);border:1px solid rgba(255,107,53,.2);color:#ffaa80}

.az-it{border-color:rgba(14,165,233,.2)}
.az-it .az-label{background:rgba(14,165,233,.12);color:var(--blue2)}
.az-it .az-content{background:rgba(14,165,233,.04)}
.az-it .az-node{background:rgba(14,165,233,.15);border:1px solid rgba(14,165,233,.2);color:#7dd3fc}

.az-boundary{border-color:rgba(0,229,255,.3);position:relative}
.az-boundary .az-label{background:rgba(0,229,255,.12);color:var(--cyan)}
.az-boundary .az-content{background:rgba(0,229,255,.04)}
.az-boundary .az-node{background:rgba(0,229,255,.15);border:1px solid rgba(0,229,255,.3);color:var(--cyan2)}

.az-ot{border-color:rgba(0,217,126,.2)}
.az-ot .az-label{background:rgba(0,217,126,.12);color:var(--green)}
.az-ot .az-content{background:rgba(0,217,126,.04)}
.az-ot .az-node{background:rgba(0,217,126,.15);border:1px solid rgba(0,217,126,.2);color:#6effc0}

.az-field{border-color:rgba(100,116,139,.2)}
.az-field .az-label{background:rgba(100,116,139,.1);color:var(--text2)}
.az-field .az-content{background:rgba(100,116,139,.03)}
.az-field .az-node{background:rgba(100,116,139,.12);border:1px solid rgba(100,116,139,.2);color:var(--text3)}

/* ============================================================
   CASE CARDS
   ============================================================ */
.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:24px}

.case-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:transform var(--t),border-color var(--t),box-shadow var(--t)}
.case-card:hover{transform:translateY(-6px);border-color:rgba(26,108,255,.35);box-shadow:var(--glow),0 24px 60px rgba(0,0,0,.5)}

.case-fig{position:relative;height:210px;overflow:hidden}
.case-fig img{width:100%;height:100%;object-fit:cover;filter:brightness(.65) saturate(1.2);transition:transform .55s var(--ease)}
.case-card:hover .case-fig img{transform:scale(1.06)}
.case-fig .cf-grad{position:absolute;inset:0;background:linear-gradient(to top,rgba(7,13,26,.85) 0%,rgba(7,13,26,.2) 60%,transparent 100%)}
.case-fig .cf-industry{position:absolute;top:14px;left:14px}
.case-fig .cf-badge{position:absolute;bottom:14px;right:14px;padding:4px 10px;background:rgba(7,13,26,.8);border:1px solid var(--border2);border-radius:4px;font-size:10.5px;font-weight:600;color:var(--cyan);font-family:var(--mono);backdrop-filter:blur(8px)}

.case-body{padding:22px}
.case-body h3{font-size:16px;font-weight:700;color:#fff;margin-bottom:8px;line-height:1.3}
.case-body p{font-size:13px;color:var(--text2);line-height:1.7;margin-bottom:14px}

.case-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.cm-item{text-align:center;padding:10px 8px;background:var(--bg3);border-radius:6px}
.cm-item strong{display:block;font-size:18px;font-weight:800;background:linear-gradient(135deg,#fff,var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;font-family:var(--mono)}
.cm-item span{font-size:11px;color:var(--text3);margin-top:2px;display:block}

.case-link{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:600;color:var(--blue2);font-family:var(--mono);transition:gap var(--t),color var(--t)}
.case-link:hover{gap:9px;color:var(--cyan)}

/* Industry filter */
.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:36px}
.fb-btn{padding:7px 16px;background:var(--bg2);border:1px solid var(--border);border-radius:5px;font-size:13px;color:var(--text2);cursor:pointer;transition:var(--t);font-family:var(--mono)}
.fb-btn:hover,.fb-btn.active{background:rgba(26,108,255,.15);border-color:var(--blue);color:var(--cyan)}

/* ============================================================
   INDUSTRY COVERAGE
   ============================================================ */
.ind-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}
.ind-card{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:24px 16px;text-align:center;transition:transform var(--t),border-color var(--t),box-shadow var(--t);cursor:default}
.ind-card:hover{transform:translateY(-4px);border-color:rgba(0,229,255,.3);box-shadow:var(--glow2)}
.ind-icon{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 auto 12px}
.ind-card h4{font-size:13.5px;font-weight:700;color:#fff;margin-bottom:5px}
.ind-card p{font-size:12px;color:var(--text3);line-height:1.5}

/* ============================================================
   STATS SECTION
   ============================================================ */
.stats-section{background:linear-gradient(135deg,var(--bg3) 0%,var(--bg2) 100%);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-item{padding:40px 24px;text-align:center;border-right:1px solid var(--border);position:relative}
.stat-item:last-child{border-right:none}
.stat-item::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 80% at 50% 0%,rgba(26,108,255,.06),transparent);pointer-events:none}
.stat-item strong{display:block;font-size:40px;font-weight:900;font-family:var(--mono);background:linear-gradient(135deg,#fff,var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:6px}
.stat-item span{font-size:13px;color:var(--text3);letter-spacing:.5px}

/* ============================================================
   CERTIFICATION SECTION
   ============================================================ */
.cert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.cert-card{background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:18px 16px;display:flex;align-items:center;gap:12px;transition:border-color var(--t)}
.cert-card:hover{border-color:rgba(0,229,255,.3)}
.cert-ico{width:40px;height:40px;border-radius:8px;background:rgba(0,229,255,.1);display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--cyan);flex-shrink:0}
.cert-txt strong{display:block;font-size:13px;font-weight:700;color:#fff;margin-bottom:2px}
.cert-txt span{font-size:11.5px;color:var(--text3);font-family:var(--mono)}

/* ============================================================
   VIDEO/CTA BANNER
   ============================================================ */
.cyber-banner{
  position:relative;min-height:440px;display:flex;align-items:center;overflow:hidden;
  background-color:var(--bg3);
  background-image:linear-gradient(to right,rgba(7,13,26,.95) 0%,rgba(7,13,26,.7) 55%,rgba(7,13,26,.3) 100%);
}
.cyber-banner .bg-photo{position:absolute;inset:0;z-index:0}
.cyber-banner .bg-photo img{width:100%;height:100%;object-fit:cover;filter:brightness(.35) saturate(1.3) hue-rotate(10deg)}
.cyber-banner .bg-overlay{position:absolute;inset:0;background:linear-gradient(to right,rgba(7,13,26,.96) 0%,rgba(7,13,26,.75) 55%,rgba(7,13,26,.35) 100%);z-index:1}

.cb-inner{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:72px 24px;display:flex;align-items:center;justify-content:space-between;gap:48px}
.cb-txt .ctag{margin-bottom:14px}
.cb-txt h2{font-size:clamp(26px,4vw,46px);font-weight:800;color:#fff;letter-spacing:-.4px;line-height:1.2;margin-bottom:14px}
.cb-txt p{font-size:15.5px;color:var(--text2);line-height:1.8;margin-bottom:26px;max-width:480px}
.cb-btns{display:flex;gap:12px;flex-wrap:wrap}

.cb-visual{flex-shrink:0;display:flex;flex-direction:column;align-items:center;gap:16px}
.radar-wrap{position:relative;width:180px;height:180px}
.radar-wrap svg{width:100%;height:100%}
.radar-spin{animation:spin 4s linear infinite;transform-origin:center}

/* ============================================================
   ABOUT / COMPANY
   ============================================================ */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.about-img{border-radius:12px;overflow:hidden;border:1px solid var(--border);position:relative}
.about-img img{width:100%;height:420px;object-fit:cover;filter:brightness(.75) saturate(1.1)}
.about-img::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,108,255,.15),transparent)}

.about-txt .ctag{margin-bottom:12px}
.about-txt h2{font-size:clamp(24px,3.5vw,38px);font-weight:800;background:linear-gradient(135deg,#fff,var(--cyan2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.3px;line-height:1.2;margin-bottom:16px}
.about-lead{font-size:17px;font-weight:600;color:rgba(255,255,255,.85);line-height:1.65;margin-bottom:14px}
.about-txt p{font-size:15px;color:var(--text2);line-height:1.8;margin-bottom:12px}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 360px;gap:44px;align-items:start}
.cform{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:32px;position:relative;overflow:hidden}
.form-2c{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fg{margin-bottom:14px}
.fg label{display:block;font-size:12.5px;font-weight:600;color:var(--text2);margin-bottom:5px;font-family:var(--mono);letter-spacing:.3px}
.fg label em{color:var(--red);font-style:normal}
.fg input,.fg select,.fg textarea{width:100%;padding:10px 14px;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:14px;outline:none;transition:border-color .2s,background .2s;-webkit-appearance:none}
.fg input::placeholder,.fg textarea::placeholder{color:var(--text3)}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--blue);background:rgba(26,108,255,.05)}
.fg select option{background:var(--bg2)}
.fg textarea{resize:vertical}
.btn-send{width:100%;padding:12px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;border:none;border-radius:6px;font-size:14.5px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:7px;transition:var(--t);box-shadow:0 4px 20px rgba(26,108,255,.3)}
.btn-send:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(26,108,255,.5)}
.form-ok{display:none;position:absolute;inset:0;backdrop-filter:blur(12px);flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:36px}
.form-ok i{font-size:44px;color:var(--green)}
.form-ok h4{font-size:20px;font-weight:700;color:#fff}
.form-ok p{font-size:13.5px;color:var(--text2)}

.contact-side h3{font-size:19px;font-weight:700;color:#fff;margin-bottom:22px}
.ci-list{display:flex;flex-direction:column;gap:16px}
.ci-row{display:flex;align-items:flex-start;gap:12px}
.ci-ic{width:38px;height:38px;background:rgba(26,108,255,.12);border:1px solid var(--border);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px;color:var(--blue2);flex-shrink:0}
.ci-row strong{display:block;font-size:12.5px;color:rgba(255,255,255,.75);font-family:var(--mono);margin-bottom:2px}
.ci-row p{font-size:13px;color:var(--text3);word-break:break-all;line-height:1.6}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:#040912;border-top:1px solid rgba(26,108,255,.1)}
.footer-top{padding:60px 0 44px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}

.footer-brand .fl-logo{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.fl-ico{width:26px;height:26px;border-radius:6px;overflow:hidden}
.fl-ico svg{width:100%;height:100%}
.fl-cn{font-size:15px;font-weight:800;color:rgba(255,255,255,.85)}
.fl-sub{font-size:8.5px;color:var(--cyan);letter-spacing:1.5px;font-family:var(--mono)}
.footer-brand > p{font-size:13px;color:var(--text3);line-height:1.7;margin-bottom:14px}
.fsocials{display:flex;gap:7px}
.fsocials a{width:30px;height:30px;background:rgba(255,255,255,.05);border:1px solid var(--border);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--text3);transition:var(--t)}
.fsocials a:hover{background:var(--blue);border-color:var(--blue);color:#fff}

.footer-col h4{font-size:12.5px;font-weight:700;color:rgba(255,255,255,.6);margin-bottom:12px;letter-spacing:.5px;font-family:var(--mono);text-transform:uppercase}
.footer-col ul{display:flex;flex-direction:column;gap:7px}
.footer-col li a{font-size:13px;color:var(--text3);transition:color .2s}
.footer-col li a:hover{color:var(--cyan)}

.footer-bottom{border-top:1px solid rgba(26,108,255,.06);padding:16px 0}
.fb-row{display:flex;flex-direction:column;align-items:center;gap:7px;text-align:center}
.icp-row{display:flex;align-items:center;flex-wrap:wrap;justify-content:center;gap:8px;font-size:12px;color:var(--text3);font-family:var(--mono)}
.icp-row a{color:var(--text3);transition:color .2s;display:inline-flex;align-items:center;gap:3px}
.icp-row a:hover{color:var(--cyan)}
.icp-sep{color:var(--border);font-size:14px}
.bico{width:11px;height:11px}
.copyright{font-size:11.5px;color:var(--text3);opacity:.6;font-family:var(--mono)}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.rev{opacity:0;transform:translateY(24px);transition:opacity .65s var(--ease),transform .65s var(--ease)}
.rev.vis{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}

/* ============================================================
   KEYFRAMES
   ============================================================ */
@keyframes fadeDown{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:none}}
@keyframes fadeUp  {from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:none}}
@keyframes fadeIn  {from{opacity:0}                            to{opacity:1}}
@keyframes blink   {0%,100%{opacity:1}50%{opacity:.2}}
@keyframes bob     {0%,100%{transform:translateY(0)}50%{transform:translateY(7px)}}
@keyframes ticker  {from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes scan    {0%{top:-2px;opacity:0}10%{opacity:.5}90%{opacity:.5}100%{top:100%;opacity:0}}
@keyframes spin    {from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes pulse2  {0%,100%{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}
@keyframes glow    {0%,100%{box-shadow:0 0 8px rgba(26,108,255,.3)}50%{box-shadow:0 0 24px rgba(26,108,255,.7)}}

/* ============================================================
   TOPO DIAGRAM — professional network topology
   ============================================================ */
.topo-wrap{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--bg)}

/* Zone row */
.topo-zone{display:flex;align-items:stretch;border-bottom:1px solid var(--border);position:relative;transition:background .2s}
.topo-zone:last-child{border-bottom:none}
.topo-zone:hover{background:rgba(26,108,255,.02)}

/* Left meta column */
.tz-meta{width:160px;flex-shrink:0;padding:16px 16px;display:flex;flex-direction:column;justify-content:center;gap:5px;border-right:1px solid var(--border);position:relative}
.tz-meta::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;border-radius:0 2px 2px 0}
.tz-level{font-size:9px;font-weight:700;font-family:var(--mono);letter-spacing:1.2px;opacity:.65}
.tz-name{font-size:13px;font-weight:700;line-height:1.3;color:#fff}
.tz-sub{font-size:10px;font-family:var(--mono);opacity:.5;letter-spacing:.3px}

/* Right device area */
.tz-devices{flex:1;display:flex;align-items:center;gap:10px;padding:14px 20px;flex-wrap:wrap}
.tz-device{display:flex;flex-direction:column;align-items:center;gap:5px;min-width:60px;padding:9px 11px;border-radius:8px;border:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.03);transition:border-color .2s,background .2s,transform .2s;cursor:default}
.tz-device:hover{transform:translateY(-2px);background:rgba(26,108,255,.1);border-color:rgba(26,108,255,.3)}
.tz-device i{font-size:19px}
.tz-device span{font-size:9.5px;font-family:var(--mono);color:var(--text3);text-align:center;white-space:nowrap}

/* Tag on far right */
.tz-tag{flex-shrink:0;writing-mode:vertical-rl;text-orientation:mixed;font-size:9.5px;font-weight:700;font-family:var(--mono);letter-spacing:1px;padding:12px 8px;border-left:1px solid rgba(255,255,255,.05);opacity:.7}

/* Connector between zones */
.topo-connector{display:flex;align-items:stretch;min-height:46px;border-bottom:1px solid var(--border);background:rgba(0,0,0,.2)}
.tc-left{width:160px;flex-shrink:0;border-right:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text3);font-size:16px;position:relative}
.tc-left::after{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;border-radius:0 2px 2px 0}
.tc-center{flex:1;display:flex;align-items:center;padding:0 20px;gap:12px}
.tc-badge{display:inline-flex;align-items:center;gap:8px;padding:5px 15px;border:1px solid;border-radius:20px;font-size:12px;font-weight:600;font-family:var(--mono);white-space:nowrap}
.tc-desc{font-size:11.5px;color:var(--text3);font-family:var(--mono)}

/* Zone color themes */
.tz-internet .tz-meta::before,.tc-internet .tc-left::after{background:var(--red)}
.tz-internet .tz-level,.tz-internet .tz-name{color:var(--red)}
.tz-internet .tz-tag{background:rgba(255,59,48,.06);color:var(--red)}
.tz-internet .tz-device:hover{background:rgba(255,59,48,.1);border-color:rgba(255,59,48,.3)}

.tz-dmz .tz-meta::before,.tc-dmz .tc-left::after{background:var(--orange)}
.tz-dmz .tz-level,.tz-dmz .tz-name{color:var(--orange)}
.tz-dmz .tz-tag{background:rgba(255,107,53,.06);color:var(--orange)}

.tz-it .tz-meta::before,.tc-it .tc-left::after{background:var(--blue2)}
.tz-it .tz-level,.tz-it .tz-name{color:var(--blue2)}
.tz-it .tz-tag{background:rgba(14,165,233,.06);color:var(--blue2)}

.tz-boundary .tz-meta{background:rgba(0,229,255,.04)}
.tz-boundary .tz-meta::before,.tc-boundary .tc-left::after{background:var(--cyan)}
.tz-boundary .tz-level,.tz-boundary .tz-name{color:var(--cyan)}
.tz-boundary .tz-tag{background:rgba(0,229,255,.08);color:var(--cyan)}
.tz-boundary{background:rgba(0,229,255,.02)}

.tz-ot .tz-meta::before,.tc-ot .tc-left::after{background:var(--green)}
.tz-ot .tz-level,.tz-ot .tz-name{color:var(--green)}
.tz-ot .tz-tag{background:rgba(0,217,126,.06);color:var(--green)}

.tz-field .tz-meta::before,.tc-field .tc-left::after{background:var(--text3)}
.tz-field .tz-level,.tz-field .tz-name{color:var(--text2)}
.tz-field .tz-tag{background:rgba(100,116,139,.06);color:var(--text3)}

/* Connector color themes */
.tc-red .tc-badge{background:rgba(255,59,48,.1);border-color:rgba(255,59,48,.3);color:var(--red)}
.tc-red .tc-left{color:var(--red)}
.tc-orange .tc-badge{background:rgba(255,107,53,.1);border-color:rgba(255,107,53,.3);color:var(--orange)}
.tc-orange .tc-left{color:var(--orange)}
.tc-blue .tc-badge{background:rgba(14,165,233,.1);border-color:rgba(14,165,233,.3);color:var(--blue2)}
.tc-blue .tc-left{color:var(--blue2)}
.tc-boundary .tc-badge{background:rgba(0,229,255,.12);border-color:rgba(0,229,255,.4);color:var(--cyan);box-shadow:0 0 16px rgba(0,229,255,.12)}
.tc-boundary .tc-left{color:var(--cyan)}
.tc-boundary{background:rgba(0,229,255,.03)}
.tc-green .tc-badge{background:rgba(0,217,126,.1);border-color:rgba(0,217,126,.3);color:var(--green)}
.tc-green .tc-left{color:var(--green)}

/* Small topo for sd-visual overlay */
.topo-sm{border:1px solid var(--border);border-radius:8px;overflow:hidden;margin-top:14px;font-size:.92em}
.topo-sm .tz-meta{width:130px;padding:10px 12px}
.topo-sm .tz-devices{padding:10px 14px;gap:8px}
.topo-sm .tz-device{min-width:50px;padding:7px 9px}
.topo-sm .tz-device i{font-size:15px}
.topo-sm .tz-device span{font-size:9px}
.topo-sm .topo-connector{min-height:36px}
.topo-sm .tc-left{width:130px;font-size:13px}
.topo-sm .tc-badge{font-size:11px;padding:4px 12px}
.topo-sm .tz-tag{display:none}

/* ============================================================
   HERO — extended (index.html specific)
   ============================================================ */
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-inner{position:relative;z-index:2;padding:100px 24px 180px;max-width:700px;text-align:left}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:rgba(255,59,48,.1);border:1px solid rgba(255,59,48,.25);border-radius:4px;font-size:12px;font-weight:600;color:#ff6b6b;font-family:var(--mono);margin-bottom:22px;animation:fadeDown .7s ease both}
.hero-badge .fa-circle{font-size:8px;color:var(--red);animation:blink 1.4s infinite}
.hero-h1{font-size:clamp(36px,6vw,72px);font-weight:900;letter-spacing:-2px;line-height:1.1;margin-bottom:16px;color:#fff}
.hero-desc{font-size:15.5px;color:var(--text2);line-height:1.85;margin-bottom:28px;max-width:540px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:48px}

.hero-strip{display:flex;gap:0;background:rgba(10,22,40,.8);border:1px solid var(--border);border-radius:8px;backdrop-filter:blur(20px);max-width:520px;overflow:hidden}
.strip-item{flex:1;text-align:center;padding:14px 10px}
.strip-num{display:block;font-size:24px;font-weight:800;font-family:var(--mono);background:linear-gradient(135deg,#fff,var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}
.strip-label{display:block;font-size:11px;color:var(--text3);margin-top:3px;font-family:var(--mono)}
.strip-sep{width:1px;background:var(--border);flex-shrink:0}

/* Floating hero visual (dashboard mockup) */
.hero-visual{position:absolute;right:5%;top:50%;transform:translateY(-50%);z-index:2;width:400px;animation:bob 4s ease-in-out infinite}
.hv-screen{background:rgba(10,22,40,.92);border:1px solid var(--border2);border-radius:10px;overflow:hidden;backdrop-filter:blur(20px);box-shadow:var(--glow2),0 32px 80px rgba(0,0,0,.6)}
.hv-bar{display:flex;align-items:center;gap:6px;padding:8px 12px;background:rgba(0,0,0,.3);border-bottom:1px solid var(--border2)}
.hv-dot{width:9px;height:9px;border-radius:50%}
.hv-dot.red{background:#ff5f57}.hv-dot.yellow{background:#febc2e}.hv-dot.green{background:#28c840}
.hv-title{flex:1;text-align:center;font-size:10.5px;color:var(--text3);font-family:var(--mono)}
.hv-body{padding:12px}
.hv-map{position:relative;border-radius:6px;overflow:hidden;margin-bottom:10px}
.hv-map img{width:100%;height:160px;object-fit:cover;filter:brightness(.6) saturate(1.3) hue-rotate(180deg)}
.hv-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;gap:6px;padding:8px}
.hv-alert,.hv-ok{display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:3px;font-size:10px;font-weight:600;font-family:var(--mono)}
.hv-alert{background:rgba(255,59,48,.2);border:1px solid rgba(255,59,48,.3);color:var(--red)}
.hv-ok{background:rgba(0,217,126,.15);border:1px solid rgba(0,217,126,.25);color:var(--green)}
.hv-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.hv-m{background:rgba(26,108,255,.08);border:1px solid var(--border);border-radius:5px;padding:6px;text-align:center}
.hv-mn{display:block;font-size:16px;font-weight:800;font-family:var(--mono)}
.hv-mn.green{color:var(--green)}.hv-mn.red{color:var(--red)}.hv-mn.cyan{color:var(--cyan)}
.hv-ml{display:block;font-size:9.5px;color:var(--text3);margin-top:2px}

/* ============================================================
   SOL GRID — index homepage variant (full card with image)
   ============================================================ */
.sol-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(500px,1fr));gap:24px}
.sol-card.rev{display:grid;grid-template-columns:1fr 1fr;border-radius:12px;overflow:hidden;position:relative;background:var(--bg2);border:1px solid var(--border);transition:transform var(--t),border-color var(--t),box-shadow var(--t)}
.sol-card.rev:hover{transform:translateY(-5px);border-color:rgba(26,108,255,.35);box-shadow:var(--glow),0 24px 60px rgba(0,0,0,.4)}
.sol-card.rev .sol-icon{width:52px;height:52px;background:rgba(26,108,255,.15);color:var(--cyan);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px;position:relative}
.sol-card.rev .sol-icon::after{content:'';position:absolute;inset:-1px;border-radius:13px;background:linear-gradient(135deg,var(--ic,var(--blue)),var(--cyan));opacity:.25;z-index:-1}
.sol-card.rev .sol-content{padding:28px;position:relative}
.sol-card.rev .sol-content h3{font-size:17px;font-weight:700;color:#fff;margin-bottom:8px}
.sol-card.rev .sol-content p{font-size:13px;color:var(--text2);line-height:1.7;margin-bottom:14px}
.sol-list{display:flex;flex-direction:column;gap:5px;margin-bottom:16px}
.sol-list li{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text2)}
.sol-list li .fa-check{color:var(--cyan);font-size:10px;flex-shrink:0}
.sol-img{position:relative;overflow:hidden}
.sol-img img{width:100%;height:100%;object-fit:cover;filter:brightness(.65) saturate(1.2);transition:transform .5s var(--ease)}
.sol-card.rev:hover .sol-img img{transform:scale(1.05)}
.sol-img::after{content:'';position:absolute;inset:0;background:linear-gradient(to right,rgba(10,22,40,.6),transparent)}

/* ============================================================
   ARCHITECTURE DIAGRAM — index.html vertical Purdue model
   ============================================================ */
.arch-wrap{display:flex;flex-direction:column;gap:0}
.az{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:12px 16px;margin:2px 0;display:flex;align-items:center;justify-content:space-between}
.az .az-label{font-size:11.5px;font-weight:700;font-family:var(--mono);letter-spacing:.4px}
.az .az-icons{display:flex;gap:10px;font-size:15px;opacity:.7}
.az-arrow{text-align:center;padding:5px;font-size:11.5px;font-family:var(--mono);color:var(--text3);display:flex;align-items:center;justify-content:center;gap:6px}
.highlight-arrow{color:var(--cyan);font-weight:700}
.az.az-internet{border-color:rgba(255,59,48,.3)}.az.az-internet .az-label{color:var(--red)}
.az.az-dmz{border-color:rgba(255,107,53,.3)}.az.az-dmz .az-label{color:var(--orange)}
.az.az-it{border-color:rgba(14,165,233,.3)}.az.az-it .az-label{color:var(--blue2)}
.az.az-boundary{border-color:rgba(0,229,255,.4);background:rgba(0,229,255,.04)}.az.az-boundary .az-label{color:var(--cyan)}
.az.az-ot{border-color:rgba(0,217,126,.3)}.az.az-ot .az-label{color:var(--green)}
.az.az-field{border-color:rgba(100,116,139,.25)}.az.az-field .az-label{color:var(--text2)}
.arch-legend{display:flex;flex-direction:column;gap:20px}
.arch-legend h3{font-size:16px;font-weight:700;color:#fff;margin-bottom:8px}
.al-item{display:flex;align-items:flex-start;gap:10px}
.al-dot{width:10px;height:10px;border-radius:50%;margin-top:5px;flex-shrink:0}
.al-item strong{display:block;font-size:13.5px;font-weight:700;color:#fff;margin-bottom:3px}
.al-item p{font-size:12.5px;color:var(--text2);line-height:1.65}

/* ============================================================
   PRODUCT CARDS — index.html variant (new structure)
   ============================================================ */
.prod-card.rev{display:flex;flex-direction:column;background:var(--bg2);border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:transform var(--t),border-color var(--t),box-shadow var(--t)}
.prod-card.rev:hover{transform:translateY(-5px);border-color:rgba(0,229,255,.3);box-shadow:var(--glow2),0 20px 50px rgba(0,0,0,.5)}
.prod-card .prod-img{height:180px;position:relative;overflow:hidden;background:var(--bg3)}
.prod-card .prod-img img{width:100%;height:100%;object-fit:cover;filter:brightness(.65) saturate(1.2);transition:transform .5s var(--ease)}
.prod-card:hover .prod-img img{transform:scale(1.06)}
.prod-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(7,13,26,.8) 0%,rgba(7,13,26,.2) 50%,transparent 100%);display:flex;align-items:center;justify-content:center;color:rgba(0,229,255,.35);transition:color .3s}
.prod-card:hover .prod-overlay{color:rgba(0,229,255,.6)}
.prod-badge{position:absolute;top:12px;right:12px;width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff}
.prod-info{padding:18px 20px;display:flex;flex-direction:column;flex:1}
.prod-info h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:6px;line-height:1.3}
.prod-info p{font-size:12.5px;color:var(--text2);line-height:1.65;margin-bottom:12px;flex:1}
.prod-info .prod-tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:12px}
.prod-info .prod-tags span{padding:2px 7px;background:rgba(26,108,255,.1);border:1px solid var(--border);border-radius:3px;font-size:10.5px;color:var(--text3);font-family:var(--mono)}
.prod-status{display:flex;align-items:center;gap:5px;font-size:10.5px;color:var(--green);font-family:var(--mono);margin-bottom:8px}
.status-dot{width:6px;height:6px;border-radius:50%}
.status-dot.green{background:var(--green);box-shadow:0 0 6px var(--green)}

/* ============================================================
   CASE CARDS — homepage variant (large image cards)
   ============================================================ */
.case-grid-home{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-home-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:transform var(--t),border-color var(--t),box-shadow var(--t);cursor:default}
.case-home-card:hover{transform:translateY(-6px);border-color:rgba(26,108,255,.35);box-shadow:var(--glow),0 24px 60px rgba(0,0,0,.5)}
.chc-img{position:relative;height:200px;overflow:hidden}
.chc-img img{width:100%;height:100%;object-fit:cover;filter:brightness(.55) saturate(1.2);transition:transform .5s var(--ease)}
.case-home-card:hover .chc-img img{transform:scale(1.07)}
.chc-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(7,13,26,.9) 0%,rgba(7,13,26,.3) 60%,transparent 100%)}
.chc-info{padding:20px}
.chc-info .ctag{font-size:10.5px;margin-bottom:10px}
.chc-info h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:8px;line-height:1.3}
.chc-info p{font-size:12.5px;color:var(--text2);line-height:1.65;margin-bottom:14px}
.chc-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.chc-metrics div{text-align:center}
.chc-metrics strong{display:block;font-size:17px;font-weight:800;font-family:var(--mono);line-height:1}
.chc-metrics span{font-size:10px;color:var(--text3);margin-top:2px;display:block}
.cyan{color:var(--cyan)}

/* ============================================================
   STATS SECTION — new selectors used in HTML
   ============================================================ */
.stat-num{display:block;font-size:44px;font-weight:900;font-family:var(--mono);background:linear-gradient(135deg,#fff,var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:6px}
.stat-label{font-size:14px;font-weight:600;color:rgba(255,255,255,.7);margin-bottom:4px}
.stat-desc{font-size:12px;color:var(--text3);line-height:1.5}

/* ============================================================
   CYBER BANNER — updated/extended
   ============================================================ */
.cb-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(7,13,26,.92) 0%,rgba(7,13,26,.6) 100%);z-index:0}
.cb-content{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:80px 24px;display:flex;align-items:center;gap:64px;justify-content:space-between}
.cb-radar{flex-shrink:0;width:200px;height:200px}
.radar-svg{width:100%;height:100%}
.radar-dot{animation:pulse2 2s ease-in-out infinite}
.cb-text h2{font-size:clamp(26px,4vw,44px);font-weight:800;color:#fff;letter-spacing:-.4px;line-height:1.2;margin:12px 0 12px}
.cb-text p{font-size:15px;color:var(--text2);line-height:1.8;max-width:480px}

/* ============================================================
   INDUSTRY CARDS — updated
   ============================================================ */
.ind-card .ind-icon{color:var(--ic,var(--cyan));background:rgba(26,108,255,.1)}

/* ============================================================
   PAGE HERO — .ph-content (used in HTML)
   ============================================================ */
.ph-content{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:0 24px}
.ph-content .ctag{margin-bottom:14px}
.ph-content h1{font-size:clamp(30px,5vw,54px);font-weight:800;letter-spacing:-.5px;line-height:1.2;margin:12px 0 14px;background:linear-gradient(135deg,#fff 0%,var(--cyan2) 70%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.ph-content p{font-size:15.5px;color:var(--text2);line-height:1.8;max-width:560px}
.accent-blob{position:absolute;border-radius:50%;filter:blur(100px);opacity:.18;pointer-events:none}
.blob1{width:400px;height:400px;background:var(--blue);top:-100px;right:10%}
.blob2{width:300px;height:300px;background:var(--cyan);bottom:-80px;left:5%;opacity:.1}

/* ============================================================
   SOLUTION NAV (sticky sub-nav on solution/product pages)
   ============================================================ */
.sol-nav-item{padding:14px 18px;font-size:13px;font-weight:500;color:var(--text2);white-space:nowrap;border-bottom:2px solid transparent;transition:var(--t);font-family:var(--mono)}
.sol-nav-item:hover,.sol-nav-item.active{color:var(--cyan);border-bottom-color:var(--cyan)}

/* ============================================================
   SOLUTION DETAIL GRID — solutions/products pages
   ============================================================ */
.sd-text .ctag{margin-bottom:12px}
.sd-text h2{font-size:clamp(24px,3.5vw,38px);font-weight:800;background:linear-gradient(135deg,#fff,var(--cyan2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.3px;line-height:1.2;margin-bottom:14px}
.sd-text p{font-size:14.5px;color:var(--text2);line-height:1.8;margin-bottom:16px}
.sd-features{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}
.sdf-item{display:flex;align-items:flex-start;gap:10px}
.sdf-item .fa-check-circle{font-size:16px;color:var(--cyan);flex-shrink:0;margin-top:2px}
.sdf-item strong{display:block;font-size:13.5px;font-weight:700;color:#fff;margin-bottom:2px}
.sdf-item p{font-size:12.5px;color:var(--text2);line-height:1.55;margin:0}
.sd-visual{position:relative}
.sd-img{border-radius:12px;overflow:hidden;border:1px solid var(--border)}
.sd-img img,.sd-visual .sd-img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:brightness(.75) saturate(1.1)}

/* Architecture overlay on sd-visual */
.sd-arch-overlay{margin-top:16px}
.sd-stats-overlay{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.sso-item{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:12px;text-align:center}
.sso-num{display:block;font-size:22px;font-weight:800;font-family:var(--mono);background:linear-gradient(135deg,#fff,var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}
.sso-label{display:block;font-size:11px;color:var(--text3);margin-top:4px}

/* ============================================================
   SOLUTION ARCH FULL-WIDTH IMAGE
   ============================================================ */
.sol-arch-img{position:relative}

/* ============================================================
   PRODUCT DETAIL PAGE STYLES
   ============================================================ */
.prod-model-badge{display:inline-flex;align-items:center;padding:4px 12px;background:rgba(255,59,48,.12);border:1px solid rgba(255,59,48,.3);border-radius:4px;font-size:13px;font-weight:700;color:var(--red);font-family:var(--mono);letter-spacing:1px;margin-bottom:12px}
.prod-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:20px}
.ps-item{background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:10px 12px}
.ps-label{display:block;font-size:10.5px;color:var(--text3);font-family:var(--mono);margin-bottom:3px}
.ps-val{display:block;font-size:14px;font-weight:700;color:var(--cyan);font-family:var(--mono)}
.prod-features{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}
.pf-item{display:flex;align-items:flex-start;gap:8px;font-size:13.5px;color:var(--text2);line-height:1.6}
.pf-item .fa-check-circle{color:var(--cyan);flex-shrink:0;margin-top:2px}
.prod-device-showcase{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--border)}
.pds-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(7,13,26,.85) 0%,transparent 60%);display:flex;flex-direction:column;justify-content:flex-end;padding:16px;gap:8px}
.pds-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:rgba(7,13,26,.8);border:1px solid var(--border2);border-radius:4px;font-size:11.5px;font-weight:600;color:var(--cyan);font-family:var(--mono);backdrop-filter:blur(8px);width:fit-content}
.pds-status{display:flex;align-items:center;gap:5px;font-size:10.5px;color:var(--green);font-family:var(--mono)}
.prod-deploy-img{background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:16px;margin-top:12px}
.pdi-label{font-size:11px;color:var(--text3);font-family:var(--mono);letter-spacing:.5px;margin-bottom:10px;text-align:center}

/* Product comparison table */
.compare-table-wrap{overflow-x:auto;border-radius:10px;border:1px solid var(--border)}
.compare-table{width:100%;border-collapse:collapse;background:var(--bg2);font-size:13px}
.compare-table thead tr{background:var(--bg3)}
.compare-table th{padding:14px 16px;text-align:center;font-size:12px;font-weight:700;color:var(--text2);font-family:var(--mono);border-bottom:1px solid var(--border);white-space:nowrap}
.compare-table th:first-child{text-align:left;color:var(--cyan)}
.compare-table td{padding:11px 16px;border-bottom:1px solid rgba(26,108,255,.07);color:var(--text2);text-align:center}
.compare-table td:first-child{text-align:left;color:var(--text);font-weight:500}
.compare-table tr:last-child td{border-bottom:none}
.compare-table tr:hover td{background:rgba(26,108,255,.04)}
.td-good{color:var(--green)!important;font-weight:600}
.td-mid{color:var(--gold)!important}

/* ============================================================
   CASE CARDS — cases.html variant
   ============================================================ */
.cases-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}
.case-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:transform var(--t),border-color var(--t),box-shadow var(--t)}
.case-card:hover{transform:translateY(-5px);border-color:rgba(26,108,255,.35);box-shadow:var(--glow),0 24px 60px rgba(0,0,0,.4)}
.case-img{position:relative;height:200px;overflow:hidden;background:var(--bg3)}
.case-img img{width:100%;height:100%;object-fit:cover;filter:brightness(.55) saturate(1.2);transition:transform .5s var(--ease)}
.case-card:hover .case-img img{transform:scale(1.07)}
.cc-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(7,13,26,.85) 0%,rgba(7,13,26,.2) 60%,transparent 100%)}
.cc-tag{position:absolute;top:12px;left:12px;display:inline-flex;align-items:center;gap:5px;padding:4px 10px;background:rgba(7,13,26,.7);border:1px solid var(--border2);border-radius:3px;font-size:10.5px;font-weight:600;color:var(--cyan);font-family:var(--mono);backdrop-filter:blur(6px)}
.case-body{padding:20px}
.case-body h3{font-size:15.5px;font-weight:700;color:#fff;margin-bottom:8px;line-height:1.3}
.case-body p{font-size:13px;color:var(--text2);line-height:1.65;margin-bottom:14px}
.case-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}
.case-metrics div{background:var(--bg3);border-radius:6px;padding:8px 6px;text-align:center}
.cm-num{display:block;font-size:17px;font-weight:800;background:linear-gradient(135deg,#fff,var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;font-family:var(--mono)}
.cm-label{display:block;font-size:10px;color:var(--text3);margin-top:2px}
.case-products{display:flex;flex-wrap:wrap;gap:4px}
.case-products span{padding:2px 7px;background:rgba(26,108,255,.1);border:1px solid var(--border);border-radius:3px;font-size:10px;color:var(--text3);font-family:var(--mono)}

/* Testimonials */
.testi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.testi-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:28px;position:relative}
.testi-card::before{content:'';position:absolute;inset:0;border-radius:12px;background:linear-gradient(135deg,rgba(26,108,255,.04),transparent 60%);pointer-events:none}
.testi-quote{font-size:28px;color:var(--blue);margin-bottom:12px;opacity:.6}
.testi-card p{font-size:14px;color:var(--text2);line-height:1.8;margin-bottom:20px;font-style:italic}
.testi-author{display:flex;align-items:center;gap:12px}
.ta-avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;flex-shrink:0}
.testi-author strong{display:block;font-size:13.5px;font-weight:700;color:#fff}
.testi-author span{font-size:11.5px;color:var(--text3)}

/* ============================================================
   ABOUT PAGE SPECIFICS
   ============================================================ */
.about-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.val-card{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:28px;transition:transform var(--t),border-color var(--t)}
.val-card:hover{transform:translateY(-4px);border-color:rgba(0,229,255,.25)}
.val-icon{width:56px;height:56px;border-radius:14px;background:rgba(26,108,255,.12);border:1px solid rgba(26,108,255,.2);display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--vc,var(--cyan));margin-bottom:16px}
.val-card h3{font-size:16px;font-weight:700;color:#fff;margin-bottom:8px}
.val-card p{font-size:13.5px;color:var(--text2);line-height:1.7}
.cert-list{display:flex;flex-direction:column;gap:14px}
.cert-item{display:flex;align-items:flex-start;gap:12px;background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:14px}
.cert-item strong{display:block;font-size:13.5px;font-weight:700;color:#fff;margin-bottom:3px}
.cert-item p{font-size:12.5px;color:var(--text2);line-height:1.55;margin:0}
.cert-item .fa-medal{font-size:22px;flex-shrink:0;margin-top:2px}

/* Contact layout */
.contact-wrap{display:grid;grid-template-columns:1fr 480px;gap:48px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:16px}
.ci-item{display:flex;align-items:flex-start;gap:14px;padding:16px;background:var(--bg2);border:1px solid var(--border);border-radius:8px;transition:border-color .2s}
.ci-item:hover{border-color:var(--border2)}
.ci-icon{width:44px;height:44px;background:rgba(26,108,255,.12);border:1px solid var(--border);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:17px;color:var(--blue2);flex-shrink:0}
.ci-item h4{font-size:12px;font-weight:700;color:var(--text2);font-family:var(--mono);letter-spacing:.4px;margin-bottom:3px}
.ci-item p{font-size:14px;color:#fff;font-weight:500}
.contact-qr{display:flex;gap:16px;margin-top:8px}
.qr-box{display:flex;flex-direction:column;align-items:center;gap:8px}
.qr-box p{font-size:11px;color:var(--text3);font-family:var(--mono)}

/* Contact Form */
.contact-form{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:32px;display:flex;flex-direction:column;gap:14px}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cf-group{display:flex;flex-direction:column;gap:5px}
.cf-group label{font-size:12.5px;font-weight:600;color:var(--text2);font-family:var(--mono);letter-spacing:.3px}
.cf-group input,.cf-group select,.cf-group textarea{padding:10px 14px;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:14px;outline:none;transition:border-color .2s,background .2s;-webkit-appearance:none;font-family:var(--font)}
.cf-group input::placeholder,.cf-group textarea::placeholder{color:var(--text3)}
.cf-group input:focus,.cf-group select:focus,.cf-group textarea:focus{border-color:var(--blue);background:rgba(26,108,255,.05)}
.cf-group select option{background:var(--bg2)}
.cf-group textarea{resize:vertical;min-height:100px}
.cf-note{font-size:11.5px;color:var(--text3);text-align:center;line-height:1.6;margin-top:4px}

/* ============================================================
   FOOTER — updated to match HTML structure
   ============================================================ */
.footer-top{padding:60px 0 44px;display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:36px}
.footer-brand p{font-size:13px;color:var(--text3);line-height:1.7;margin-bottom:14px}
.footer-social{display:flex;gap:7px;margin-top:10px}
.footer-social a{width:32px;height:32px;background:rgba(255,255,255,.05);border:1px solid var(--border);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--text3);transition:var(--t)}
.footer-social a:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.footer-col h5{font-size:12px;font-weight:700;color:rgba(255,255,255,.55);margin-bottom:14px;letter-spacing:.8px;font-family:var(--mono);text-transform:uppercase}
.footer-col ul{display:flex;flex-direction:column;gap:8px}
.footer-col li a{font-size:13px;color:var(--text3);transition:color .2s}
.footer-col li a:hover{color:var(--cyan)}
.footer-contact{display:flex;flex-direction:column;gap:8px}
.footer-contact li{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text3)}
.footer-contact li i{color:var(--blue2);font-size:12px;width:14px;flex-shrink:0}
.footer-bottom{border-top:1px solid rgba(26,108,255,.06);padding:18px 0;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.footer-bottom p{font-size:12px;color:var(--text3);font-family:var(--mono)}
.footer-bottom a{color:var(--text3);transition:color .2s}
.footer-bottom a:hover{color:var(--cyan)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1280px){
  .hero-visual{width:320px;right:2%}
  .arch-wrap{grid-template-columns:1fr}
  .contact-wrap{grid-template-columns:1fr}
}
@media(max-width:1024px){
  .sd-grid{grid-template-columns:1fr;gap:32px}
  .sd-grid.rev .sd-img,.sd-grid.rev .sd-txt{order:unset}
  .about-split{grid-template-columns:1fr;gap:36px}
  .contact-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(2){border-right:none}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--border)}
  .sol-grid{grid-template-columns:1fr}
  .sol-card.rev{grid-template-columns:1fr}
  .sol-img{height:200px}
  .case-grid-home{grid-template-columns:1fr 1fr}
  .hero-visual{display:none}
  .cb-content{flex-direction:column;gap:28px;text-align:center}
  .cb-radar{width:140px;height:140px}
}
@media(max-width:900px){
  .tz-meta{width:110px;padding:10px}
  .topo-connector .tc-left{width:110px}
  .topo-sm .tz-meta{width:100px}
  .topo-sm .tc-left{width:100px}
  .tc-desc{display:none}
  .tz-tag{display:none}
  .tz-devices{padding:10px 12px;gap:7px}
  .tz-device{min-width:52px;padding:7px 9px}
  .tz-device i{font-size:16px}
  .tz-device span{font-size:9px}
  .tc-badge{font-size:11px;padding:4px 12px}
}
@media(max-width:768px){
  .section{padding:68px 0}
  .page-hero{padding:120px 0 56px}
  .nav-links{position:fixed;inset:64px 0 0 0;flex-direction:column;background:rgba(7,13,26,.98);backdrop-filter:blur(20px);padding:18px;gap:3px;align-items:stretch;transform:translateX(100%);transition:transform .3s var(--ease);z-index:800}
  .nav-links.open{transform:translateX(0)}
  .nav-links a{padding:10px 14px;border-radius:7px;font-size:14.5px}
  .nav-links a.nav-cta{margin-left:0}
  .nav-toggle{display:flex}
  .hero-inner{padding-bottom:240px}
  .hero-strip{position:static;max-width:100%;margin-top:20px}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .form-2c{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr}
  .case-grid{grid-template-columns:1fr}
  .case-grid-home{grid-template-columns:1fr}
  .sol-grid-2{grid-template-columns:1fr}
  .cases-grid{grid-template-columns:1fr}
  .cf-row{grid-template-columns:1fr}
  .prod-specs{grid-template-columns:repeat(2,1fr)}
  .testi-grid{grid-template-columns:1fr}
  .values-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
  .prod-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .ind-grid{grid-template-columns:repeat(2,1fr)}
  .case-metrics{grid-template-columns:repeat(3,1fr)}
  .prod-specs{grid-template-columns:repeat(2,1fr)}
  .values-grid{grid-template-columns:1fr}
  .hero-h1{font-size:32px;letter-spacing:-1px}
}