:root{
  --bg:#06101b;--bg2:#0a1624;--panel:#0c1d2e;--panel2:#10253a;--text:#f5f8fb;--muted:#a7b5c6;--line:rgba(205,223,241,.14);--line2:rgba(205,223,241,.24);--blue:#58b3ff;--blue2:#8bd1ff;--red:#ef626c;--silver:#dbe6f0;--green:#62d7a0;--shadow:0 24px 70px rgba(0,0,0,.28);--radius:22px;--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:linear-gradient(180deg,#06101b 0%,#0a1725 48%,#07111d 100%);line-height:1.6;min-height:100vh}a{color:inherit}button,input,textarea{font:inherit}.shell{width:min(calc(100% - 40px),var(--max));margin:auto}.skip-link{position:absolute;left:-9999px;top:0;background:#fff;color:#000;padding:10px 14px;z-index:999}.skip-link:focus{left:12px;top:12px}
.site-header{position:sticky;top:0;z-index:60;background:rgba(5,14,24,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;text-decoration:none;gap:12px;min-width:0}.brand-logo{width:46px;height:46px;object-fit:contain;display:block;filter:drop-shadow(0 0 9px rgba(58,139,200,.16))}.brand-word{font-size:1.08rem;font-weight:900;letter-spacing:.12em;white-space:nowrap}.nav-links{display:flex;align-items:center;gap:26px}.nav-links a{text-decoration:none;color:var(--muted);font-weight:700;font-size:.94rem}.nav-links a:hover,.nav-links a[aria-current="page"]{color:#fff}.nav-cta{border:1px solid rgba(88,179,255,.38);padding:9px 15px;border-radius:999px;background:rgba(88,179,255,.06)}.menu-toggle{display:none;border:0;background:transparent;color:#fff;font-size:1.45rem}
.hero{position:relative;overflow:hidden;padding:92px 0 72px;border-bottom:1px solid var(--line)}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 12% 22%,rgba(88,179,255,.16),transparent 31rem),radial-gradient(circle at 88% 28%,rgba(239,98,108,.07),transparent 28rem);pointer-events:none}.hero-grid{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:62px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;letter-spacing:.11em;font-weight:850;font-size:.76rem;color:#cae9ff}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 16px rgba(239,98,108,.55)}h1,h2,h3{margin-top:0;line-height:1.08}.hero h1{font-size:clamp(3rem,7vw,5.85rem);letter-spacing:-.055em;margin:18px 0 12px}.hero .tagline{font-size:clamp(1.55rem,3vw,2.18rem);font-weight:800;letter-spacing:-.03em;color:var(--silver);margin-bottom:20px}.lead{max-width:720px;color:var(--muted);font-size:1.08rem}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:12px;text-decoration:none;font-weight:800;border:1px solid transparent}.button-primary{background:linear-gradient(135deg,#62b9ff,#3a8bc8);color:#06101b}.button-secondary{border-color:var(--line2);background:rgba(255,255,255,.035)}
.system-card{border:1px solid var(--line2);border-radius:28px;background:linear-gradient(150deg,rgba(17,42,66,.96),rgba(7,18,31,.96));box-shadow:var(--shadow);overflow:hidden}.system-card-head{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}.system-card-head strong{letter-spacing:.08em;font-size:.78rem;text-transform:uppercase;color:#d8e7f4}.system-card-head span{font-size:.77rem;color:#b8c7d5}.system-layer{display:grid;grid-template-columns:118px 1fr;gap:20px;padding:24px 22px;border-bottom:1px solid var(--line);align-items:start}.system-layer:last-child{border-bottom:0}.layer-name{font-weight:900;font-size:1.05rem}.layer-name.field{color:#9dd8ff}.layer-name.command{color:#ff9ba1}.layer-name.core{color:#e0e8ef}.system-layer p{margin:0;color:var(--muted);font-size:.91rem}.layer-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.chip{font-size:.72rem;border:1px solid var(--line);border-radius:999px;padding:5px 8px;color:#bcc9d6;background:rgba(255,255,255,.025)}
.section{padding:82px 0}.section-tight{padding:54px 0}.section-head{max-width:780px;margin-bottom:34px}.kicker{display:block;color:#9fd8ff;text-transform:uppercase;letter-spacing:.1em;font-size:.76rem;font-weight:850;margin-bottom:9px}.section-head h2,.feature-panel h2,.callout h2,.page-hero h1{letter-spacing:-.042em}.section-head h2{font-size:clamp(2.15rem,4.8vw,3.55rem);margin-bottom:13px}.section-head p{margin:0;color:var(--muted)}
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:20px;overflow:hidden;background:rgba(10,25,41,.62)}.stat{padding:22px;border-right:1px solid var(--line)}.stat:last-child{border-right:0}.stat strong{display:block;font-size:1.06rem;margin-bottom:4px}.stat span{color:var(--muted);font-size:.86rem}.split{display:grid;grid-template-columns:1fr 1fr;gap:24px}.feature-panel{padding:32px;border:1px solid var(--line);border-radius:24px;background:rgba(10,26,43,.72);position:relative;overflow:hidden}.feature-panel:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px}.field-panel:before{background:var(--blue)}.command-panel:before{background:var(--red)}.feature-panel h2{font-size:clamp(2rem,4vw,2.85rem);margin-bottom:12px}.feature-panel>p{color:var(--muted)}.feature-list{display:grid;gap:0;margin-top:22px}.feature-row{display:flex;gap:12px;padding:15px 0;border-top:1px solid var(--line)}.feature-row strong{display:block}.feature-row span{display:block;color:var(--muted);font-size:.9rem;margin-top:2px}.dot{width:8px;height:8px;border-radius:50%;margin-top:8px;flex:0 0 8px;background:var(--blue)}.command-panel .dot{background:var(--red)}.card-link{display:inline-flex;margin-top:18px;text-decoration:none;font-weight:800;color:#d7edff}.capabilities{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.capability{padding:18px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)}.capability strong{display:block;margin-bottom:4px}.capability span{color:var(--muted);font-size:.87rem}.callout{border:1px solid var(--line2);border-radius:28px;padding:44px;background:linear-gradient(145deg,rgba(18,42,66,.95),rgba(8,20,34,.96));box-shadow:var(--shadow)}.callout h2{font-size:clamp(2.05rem,4.8vw,3.5rem);margin-bottom:12px}.callout p{max-width:780px;color:var(--muted)}
.page-hero{padding:82px 0 48px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(3rem,7vw,5rem);margin-bottom:14px}.page-hero .lead{max-width:800px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{padding:26px;border:1px solid var(--line);border-radius:20px;background:rgba(12,29,46,.75)}.card h3{margin:10px 0 8px}.card p{margin:0;color:var(--muted)}.num{font-size:.75rem;font-weight:900;letter-spacing:.1em;color:#94d3ff}.definition{display:grid;grid-template-columns:.78fr 1.22fr;gap:30px}.definition .label{color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-size:.76rem;font-weight:850}.definition .content h2{font-size:clamp(2rem,4vw,3rem)}.definition .content p{color:var(--muted)}.contact-box{max-width:800px;padding:36px;border:1px solid var(--line);border-radius:24px;background:rgba(12,29,46,.75)}.contact-email{font-size:clamp(1.45rem,5vw,2.3rem);font-weight:900;text-decoration:none;color:#dceeff;word-break:break-word}.contact-note{color:var(--muted)}.note{padding:15px 17px;border:1px solid rgba(88,179,255,.18);background:rgba(88,179,255,.07);border-radius:14px;color:#c9e8ff}.site-footer{border-top:1px solid var(--line);padding:32px 0 42px;color:var(--muted);font-size:.89rem}.footer-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.footer-links{display:flex;gap:18px;flex-wrap:wrap}.footer-links a{text-decoration:none;color:var(--muted)}
@media(max-width:960px){.hero-grid,.split,.definition{grid-template-columns:1fr}.capabilities{grid-template-columns:1fr 1fr}.cards{grid-template-columns:1fr 1fr}.hero{padding-top:72px}.system-card{max-width:720px}.stats-strip{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:720px){.shell{width:min(calc(100% - 26px),var(--max))}.nav{height:70px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:70px;left:13px;right:13px;flex-direction:column;align-items:stretch;gap:3px;padding:12px;border:1px solid var(--line);background:#07111d;border-radius:16px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-links a{padding:10px 12px}.hero{padding:58px 0 50px}.hero h1{font-size:clamp(2.9rem,17vw,4.8rem)}.system-layer{grid-template-columns:1fr;gap:8px}.stats-strip,.capabilities,.cards{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--line)}.stat:last-child{border-bottom:0}.section{padding:64px 0}.section-tight{padding:44px 0}.feature-panel,.callout,.contact-box{padding:26px 22px}.brand-logo{width:42px;height:42px}.brand-word{font-size:.98rem}}


/* Fentraxis V5 brand continuity */
body{position:relative;isolation:isolate}
.site-header,main,.site-footer{position:relative;z-index:1}
.brand{transition:opacity .16s ease,transform .16s ease}
.brand:hover{opacity:.92;transform:translateY(-1px)}
.brand-logo{width:44px;height:44px;object-fit:contain;display:block;filter:drop-shadow(0 0 10px rgba(58,139,200,.18))}
.nav-links .home-link{color:#cbd8e5}
.nav-links .home-link[aria-current="page"]{color:#fff}
.page-hero{position:relative;overflow:hidden}
.page-hero::after{
  content:"";
  position:absolute;
  z-index:-1;
  right:max(-130px,-7vw);
  top:50%;
  transform:translateY(-49%);
  width:min(40vw,560px);
  aspect-ratio:1/1;
  background:url('/assets/fentraxis-logo.png?v=6.0.0') center/contain no-repeat;
  opacity:.065;
  filter:saturate(.78) brightness(.95);
  pointer-events:none;
}
.hero::after{
  content:"";
  position:absolute;
  z-index:0;
  right:max(-130px,-5vw);
  top:52%;
  transform:translateY(-50%);
  width:min(44vw,640px);
  aspect-ratio:1/1;
  background:url('/assets/fentraxis-logo.png?v=6.0.0') center/contain no-repeat;
  opacity:.045;
  filter:saturate(.78) brightness(.95);
  pointer-events:none;
}
.hero .shell{position:relative;z-index:1}
@media(max-width:960px){
  .page-hero::after{width:min(60vw,480px);right:-22vw;opacity:.045}
  .hero::after{width:min(62vw,500px);right:-24vw;opacity:.035}
}
@media(max-width:720px){
  .brand-logo{width:40px;height:40px}
  .page-hero::after{width:92vw;right:-48vw;opacity:.035}
  .hero::after{display:none}
}