/* ═══════════════════════════════════════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:'Noto Sans SC',sans-serif;
  background:#040d1c;
  color:#ddeeff;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul,ol{list-style:none}
button{cursor:pointer;border:none;background:none;font:inherit;color:inherit}

/* ═══════════════════════════════════════════════════════════════════════════
   UTILITY
   ═══════════════════════════════════════════════════════════════════════════ */
.container{max-width:1280px;margin:0 auto;padding:0 24px}
.grid-bg{position:absolute;inset:0;pointer-events:none;opacity:.04}
.grid-bg svg{width:100%;height:100%}

/* ═══════════════════════════════════════════════════════════════════════════
   TAG
   ═══════════════════════════════════════════════════════════════════════════ */
.tag{
  display:inline-block;
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  padding:4px 12px;
  border-radius:2px;
  font-family:'JetBrains Mono',monospace;
}
.tag-cyan{background:rgba(0,200,240,.1);color:#00c8f0;border:1px solid rgba(0,200,240,.3)}
.tag-orange{background:rgba(255,107,43,.1);color:#ff6b2b;border:1px solid rgba(255,107,43,.3)}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION HEAD
   ═══════════════════════════════════════════════════════════════════════════ */
.sec-head{margin-bottom:56px}
.sec-head.center{text-align:center}
.sec-head .tag-wrap{margin-bottom:16px}
.sec-head h2{
  font-size:clamp(1.75rem,3vw,2.25rem);
  font-weight:800;
  color:#fff;
  line-height:1.25;
  margin-bottom:16px;
  font-family:'Rajdhani','Noto Sans SC',sans-serif;
  letter-spacing:.02em;
}
.sec-head p{
  color:#6a9ec4;
  max-width:640px;
  line-height:1.7;
  font-size:15px;
}
.sec-head.center p{margin:0 auto}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTIONS
   ═══════════════════════════════════════════════════════════════════════════ */
section{position:relative;overflow:hidden}
.section-pad{padding:96px 0}

/* ═══════════════════════════════════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════════════════════════════════ */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  transition:all .3s ease;
  background:transparent;
}
.navbar.scrolled{
  background:rgba(4,13,28,.95);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(0,200,240,.1);
  box-shadow:0 4px 24px rgba(0,0,0,.4);
}
.navbar-inner{
  max-width:1280px;margin:0 auto;padding:0 24px;
  height:64px;display:flex;align-items:center;justify-content:center;
  position:relative;
}
.nav-logo{position:absolute;left:24px;display:flex;align-items:center;gap:12px}
.nav-logo-icon{
  width:32px;height:32px;border-radius:2px;
  background:#00c8f0;display:flex;align-items:center;justify-content:center;
}
.nav-logo-icon svg{color:#040d1c}
.nav-logo-text{font-weight:700;font-size:14px;letter-spacing:.12em;color:#fff;font-family:'Rajdhani',sans-serif}
.nav-logo-sub{color:#00c8f0;font-size:11px;margin-left:8px;font-family:'JetBrains Mono',monospace;opacity:.8}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{color:#6a9ec4;font-size:14px;transition:color .2s;letter-spacing:.02em}
.nav-links a:hover{color:#00c8f0}
.nav-cta{
  position:absolute;right:24px;
  background:#00c8f0;color:#040d1c;padding:8px 20px;font-size:14px;
  font-weight:700;border-radius:2px;transition:background .2s;
  font-family:'Rajdhani',sans-serif;letter-spacing:.08em;
}
.nav-cta:hover{background:#fff}
.nav-toggle{display:none;color:#6a9ec4}
.nav-mobile{
  display:none;flex-direction:column;gap:16px;
  background:rgba(4,13,28,.98);border-top:1px solid rgba(0,200,240,.1);
  padding:16px 24px;
}
.nav-mobile a{color:#6a9ec4;font-size:14px;padding:4px 0}
.nav-mobile a:hover{color:#00c8f0}
.nav-mobile-cta-wrap{padding:8px 0 0;border-top:1px solid rgba(0,200,240,.1)}
.nav-mobile-cta{
  width:100%;text-align:center;padding:10px 20px;
  background:#00c8f0;color:#040d1c;font-size:14px;
  font-weight:700;border-radius:2px;transition:background .2s;
  font-family:'Rajdhani',sans-serif;letter-spacing:.08em;
}
.nav-mobile-cta:hover{background:#fff}
.nav-mobile.open{display:flex}
@media(max-width:1023px){
  .nav-links{display:none}
  .navbar-inner>.nav-cta{display:none}
  .nav-toggle{display:block;position:absolute;right:24px}
}

/* ═══════════════════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════════════════ */
.hero{
  min-height:100vh;display:flex;align-items:center;
  background:#040d1c;padding-top:64px;
}
.hero-glow1{
  position:absolute;top:33%;left:50%;transform:translate(-50%,-50%);
  width:900px;height:600px;border-radius:50%;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(0,200,240,.08) 0%,transparent 70%);
}
.hero-glow2{
  position:absolute;top:66%;right:40px;
  width:288px;height:288px;border-radius:50%;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(255,107,43,.06) 0%,transparent 70%);
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.hero h1{
  font-size:clamp(2.5rem,5vw,3.75rem);
  font-weight:900;color:#fff;line-height:1.08;
  font-family:'Rajdhani','Noto Sans SC',sans-serif;margin-top:24px;
}
.hero h1 .cyan{color:#00c8f0}
.hero p{color:#6a9ec4;font-size:clamp(.9rem,1.5vw,1.0625rem);line-height:1.7;max-width:480px;margin-top:24px}
.hero-btns{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:#00c8f0;color:#040d1c;font-weight:700;padding:12px 28px;
  border-radius:2px;font-size:14px;transition:background .2s;
  font-family:'Rajdhani',sans-serif;letter-spacing:.06em;
}
.btn-primary:hover{background:#fff}
.btn-outline{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid rgba(0,200,240,.4);color:#00c8f0;padding:12px 28px;
  border-radius:2px;font-size:14px;transition:background .2s;
  font-family:'Rajdhani',sans-serif;letter-spacing:.06em;
}
.btn-outline:hover{background:rgba(0,200,240,.1)}
.hero-certs{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px}
.hero-cert{font-size:11px;color:#6a9ec4;border:1px solid rgba(0,200,240,.2);padding:4px 12px;border-radius:2px;font-family:'JetBrains Mono',monospace}

/* dashboard mock */
.dash-wrap{display:none}
@media(min-width:1024px){.dash-wrap{display:block}}
.dash-inner{position:relative}
.dash-glow{
  position:absolute;inset:-16px;border-radius:12px;
  background:radial-gradient(ellipse,rgba(0,200,240,.1) 0%,transparent 70%);
}
.dash-card{
  position:relative;border-radius:8px;overflow:hidden;
  border:1px solid rgba(0,200,240,.2);background:#071428;
  box-shadow:0 0 60px rgba(0,200,240,.08),0 0 120px rgba(0,200,240,.04);
}
.dash-titlebar{
  display:flex;align-items:center;gap:8px;padding:10px 16px;
  border-bottom:1px solid rgba(0,200,240,.1);background:#040d1c;
}
.dash-dot{width:10px;height:10px;border-radius:50%}
.dash-dot.red{background:#ff6b2b}
.dash-dot.yellow{background:#ffd700}
.dash-dot.green{background:#00e5a0}
.dash-title{font-size:10px;font-family:'JetBrains Mono',monospace;color:#6a9ec4;margin-left:16px}
.dash-body{padding:20px;display:flex;flex-direction:column;gap:16px}
.dash-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.dash-metric{
  background:#040d1c;border-radius:4px;padding:10px;
  border:1px solid rgba(0,200,240,.1);
}
.dash-metric label{font-size:11px;color:#6a9ec4;display:block;margin-bottom:4px}
.dash-metric .val{font-size:clamp(1rem,2vw,1.25rem);font-weight:700;font-family:'Rajdhani',sans-serif}
.dash-map{
  position:relative;border-radius:6px;overflow:hidden;
  background:#040d1c;border:1px solid rgba(0,200,240,.1);height:160px;
}
.dash-map img{width:100%;height:100%;object-fit:cover;opacity:.3}
.dash-map-label{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:#00c8f0;font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.16em;opacity:.7;
}
.dash-dot-blink{
  position:absolute;width:8px;height:8px;border-radius:50%;background:#00c8f0;
  box-shadow:0 0 8px #00c8f0;
  animation:ping 2s infinite;
}
.dash-dot-blink:nth-child(2){animation-delay:.4s}
.dash-dot-blink:nth-child(3){animation-delay:.8s}
.dash-dot-blink:nth-child(4){animation-delay:1.2s}
.dash-dot-blink:nth-child(5){animation-delay:1.6s}
.dash-alerts{display:flex;flex-direction:column;gap:6px}
.dash-alert{
  display:flex;align-items:center;gap:12px;background:#040d1c;
  padding:8px 12px;border-radius:4px;border:1px solid rgba(0,200,240,.08);
}
.dash-alert .lvl{font-size:10px;font-weight:700;padding:2px 6px;border-radius:2px}
.dash-alert .msg{font-size:12px;color:#ddeeff;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dash-alert .time{font-size:10px;font-family:'JetBrains Mono',monospace;color:#6a9ec4}

@keyframes ping{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.4;transform:scale(1.8)}
}

/* stats */
.hero-stats{
  display:grid;grid-template-columns:repeat(2,1fr);
  border:1px solid rgba(0,200,240,.1);
  border-radius:2px;overflow:hidden;margin-top:80px;
}
@media(min-width:1024px){.hero-stats{grid-template-columns:repeat(4,1fr)}}
.hero-stat{
  background:#071428;padding:28px 32px;text-align:center;
  border-bottom:1px solid rgba(0,200,240,.06);
}
.hero-stat:nth-child(1),.hero-stat:nth-child(2){border-right:1px solid rgba(0,200,240,.06)}
@media(min-width:1024px){
  .hero-stat:nth-child(3){border-right:1px solid rgba(0,200,240,.06)}
}
.hero-stat .val{
  font-size:clamp(1.5rem,3vw,2.25rem);
  font-weight:900;color:#00c8f0;margin-bottom:4px;
  font-family:'Rajdhani',sans-serif;
}
.hero-stat .lbl{font-size:14px;color:#6a9ec4}

/* ═══════════════════════════════════════════════════════════════════════════
   PAIN POINTS
   ═══════════════════════════════════════════════════════════════════════════ */
.pain-grid{display:grid;gap:20px}
@media(min-width:768px){.pain-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.pain-grid{grid-template-columns:repeat(3,1fr)}}
.pain-card{
  position:relative;background:#071428;border:1px solid rgba(0,200,240,.1);
  border-radius:2px;padding:24px;transition:all .3s;
}
.pain-card:hover{border-color:rgba(255,107,43,.4)}
.pain-card::before{
  content:'';position:absolute;inset:0;border-radius:2px;opacity:0;transition:opacity .3s;
  background:linear-gradient(135deg,rgba(255,107,43,.04) 0%,transparent 60%);
}
.pain-card:hover::before{opacity:1}
.pain-card>*{position:relative}
.pain-card .icon-wrap{
  width:40px;height:40px;border-radius:2px;
  background:rgba(255,107,43,.1);border:1px solid rgba(255,107,43,.2);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.pain-card .icon-wrap svg{color:#ff6b2b}
.pain-card h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:8px}
.pain-card p{font-size:13px;color:#6a9ec4;line-height:1.6}

/* ═══════════════════════════════════════════════════════════════════════════
   ARCHITECTURE
   ═══════════════════════════════════════════════════════════════════════════ */
.arch-layers{display:flex;flex-direction:column;gap:12px;max-width:1024px;margin:0 auto}
.arch-layer{
  display:flex;border-radius:2px;overflow:hidden;border:1px solid rgba(0,200,240,.08);
  transition:all .3s;
}
.arch-layer:hover{border-color:rgba(0,200,240,.3)}
.arch-layer .lbl{
  width:112px;flex-shrink:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;padding:20px 12px;text-align:center;
}
.arch-layer .lbl .id{font-size:11px;font-family:'JetBrains Mono',monospace;margin-bottom:4px}
.arch-layer .lbl .name{font-size:14px;font-weight:700;color:#fff}
.arch-layer .lbl .desc{font-size:11px;margin-top:4px;opacity:.7}
.arch-layer .items{
  flex:1;display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:16px;background:#071428;
}
.arch-item{
  font-size:11px;padding:6px 12px;border-radius:2px;
  border:1px solid;font-family:'JetBrains Mono',monospace;
}
.arch-flow{text-align:center;margin-top:24px;color:#6a9ec4;font-size:12px;font-family:'JetBrains Mono',monospace;letter-spacing:.16em}

/* ═══════════════════════════════════════════════════════════════════════════
   MODULES
   ═══════════════════════════════════════════════════════════════════════════ */
.modules-wrap{display:grid;gap:24px}
@media(min-width:1024px){.modules-wrap{grid-template-columns:1fr 2fr}}
.mod-list{display:flex;flex-direction:column;gap:6px}
.mod-btn{
  width:100%;text-align:left;padding:12px 16px;border-radius:2px;
  border:1px solid rgba(0,200,240,.08);display:flex;align-items:center;gap:12px;
  background:#071428;color:#6a9ec4;font-size:14px;transition:all .2s;
}
.mod-btn:hover{border-color:rgba(0,200,240,.2);color:#fff}
.mod-btn.active{background:rgba(0,200,240,.1);border-color:rgba(0,200,240,.4);color:#00c8f0}
.mod-btn .chevron{display:none;margin-left:auto}
.mod-btn.active .chevron{display:block}
.mod-detail{
  background:#071428;border:1px solid rgba(0,200,240,.15);
  border-radius:2px;padding:32px;
}
.mod-detail .hd{display:flex;align-items:flex-start;gap:16px;margin-bottom:24px}
.mod-detail .hd .icon-bg{
  width:48px;height:48px;border-radius:2px;
  background:rgba(0,200,240,.1);border:1px solid rgba(0,200,240,.2);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.mod-detail .hd .icon-bg svg{color:#00c8f0}
.mod-detail .hd .ttl{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.mod-detail .hd h3{font-size:1.25rem;font-weight:700;color:#fff}
.mod-detail .desc{color:#6a9ec4;line-height:1.7;margin-bottom:32px;font-size:clamp(.8rem,1.2vw,.9rem)}
.mod-features{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mod-features .feat{display:flex;align-items:center;gap:8px;font-size:14px;color:#ddeeff}
.mod-features .feat svg{color:#00e5a0;flex-shrink:0}
.mod-foot{
  margin-top:32px;padding-top:24px;border-top:1px solid rgba(0,200,240,.1);
  display:flex;align-items:center;gap:16px;
  font-size:12px;color:#6a9ec4;font-family:'JetBrains Mono',monospace;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SCENARIOS
   ═══════════════════════════════════════════════════════════════════════════ */
.scene-grid{display:grid;gap:20px}
@media(min-width:768px){.scene-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.scene-grid{grid-template-columns:repeat(3,1fr)}}
.scene-card{
  position:relative;border-radius:2px;overflow:hidden;
  border:1px solid rgba(0,200,240,.1);background:#071428;
  cursor:pointer;transition:all .3s;
}
.scene-card:hover{border-color:rgba(0,200,240,.4)}
.scene-card .img-wrap{
  position:relative;height:176px;overflow:hidden;background:#040d1c;
}
.scene-card .img-wrap img{width:100%;height:100%;object-fit:cover;opacity:.4;transition:all .5s}
.scene-card:hover .img-wrap img{opacity:.55;transform:scale(1.05)}
.scene-card .img-wrap .gradient{
  position:absolute;bottom:0;left:0;right:0;height:60px;
  background:linear-gradient(to top,#071428,transparent);
}
.scene-card .img-wrap .emoji{position:absolute;top:16px;left:16px;font-size:1.75rem}
.scene-card .body{padding:20px}
.scene-card .body h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:12px}
.scene-card .tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.scene-card .tags span{
  font-size:10px;background:rgba(0,200,240,.08);color:#00c8f0;
  border:1px solid rgba(0,200,240,.2);padding:2px 8px;border-radius:2px;
  font-family:'JetBrains Mono',monospace;
}
.scene-card .body .desc{font-size:12px;color:#6a9ec4;line-height:1.6}
.scene-card .body .more{
  display:flex;align-items:center;gap:4px;margin-top:16px;
  color:#00c8f0;font-size:12px;font-family:'JetBrains Mono',monospace;
  opacity:0;transition:opacity .2s;
}
.scene-card:hover .body .more{opacity:1}
.scene-custom{
  height:100%;display:flex;flex-direction:column;align-items:center;
  justify-content:center;text-align:center;padding:32px;
  border-radius:2px;
  background:linear-gradient(135deg,rgba(0,200,240,.1),rgba(0,200,240,.05));
  border:1px solid rgba(0,200,240,.25);
}
.scene-custom svg{color:#00c8f0;margin-bottom:16px}
.scene-custom h3{color:#fff;font-weight:700;font-size:1.125rem;margin-bottom:8px}
.scene-custom p{color:#6a9ec4;font-size:14px;margin-bottom:24px}

/* ═══════════════════════════════════════════════════════════════════════════
   TECH
   ═══════════════════════════════════════════════════════════════════════════ */
.tech-grid{display:grid;gap:20px}
@media(min-width:768px){.tech-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.tech-grid{grid-template-columns:repeat(3,1fr)}}
.tech-card{
  position:relative;background:#071428;border:1px solid rgba(0,200,240,.1);
  border-radius:2px;padding:24px;transition:all .3s;overflow:hidden;
}
.tech-card:hover{border-color:rgba(0,200,240,.35)}
.tech-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,#00c8f0,transparent);
  opacity:0;transition:opacity .3s;
}
.tech-card:hover::before{opacity:1}
.tech-card .icon-wrap{
  width:40px;height:40px;border-radius:2px;
  background:rgba(0,200,240,.08);border:1px solid rgba(0,200,240,.15);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.tech-card .icon-wrap svg{color:#00c8f0}
.tech-card h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:8px}
.tech-card p{font-size:13px;color:#6a9ec4;line-height:1.6}

/* ═══════════════════════════════════════════════════════════════════════════
   SECURITY
   ═══════════════════════════════════════════════════════════════════════════ */
.security{background:linear-gradient(135deg,#050f20 0%,#071428 50%,#040d1c 100%)}
.security-grid{display:grid;gap:64px;align-items:center}
@media(min-width:1024px){.security-grid{grid-template-columns:1fr 1fr}}
.security h2{
  font-size:clamp(1.75rem,3vw,2.25rem);
  font-weight:900;color:#fff;line-height:1.25;
  font-family:'Rajdhani','Noto Sans SC',sans-serif;margin-top:20px;
}
.security h2 .cyan{color:#00c8f0}
.security .lead{color:#6a9ec4;line-height:1.7;margin-top:16px}
.security-list{display:flex;flex-direction:column;gap:12px;margin-top:32px}
.security-item{display:flex;align-items:flex-start;gap:12px}
.security-item .icon-w{
  width:24px;height:24px;border-radius:2px;background:rgba(0,200,240,.1);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;
}
.security-item .icon-w svg{color:#00c8f0}
.security-item span{font-size:14px;color:#6a9ec4}
.cert-label{font-size:14px;color:#6a9ec4;margin-bottom:24px;font-family:'JetBrains Mono',monospace;letter-spacing:.08em}
.cert-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cert-item{
  display:flex;align-items:center;gap:12px;
  background:#071428;border:1px solid rgba(0,200,240,.12);
  border-radius:2px;padding:12px 16px;
}
.cert-item svg{color:#00e5a0;flex-shrink:0}
.cert-item span{font-size:14px;color:#ddeeff;font-weight:500}
.uptime-card{
  margin-top:24px;background:#071428;border:1px solid rgba(0,200,240,.15);
  border-radius:2px;padding:20px;
}
.uptime-card .hd{font-size:12px;color:#6a9ec4;font-family:'JetBrains Mono',monospace;margin-bottom:16px}
.uptime-bar{margin-bottom:12px}
.uptime-bar:last-child{margin-bottom:0}
.uptime-bar .row{display:flex;justify-content:space-between;font-size:12px;margin-bottom:4px}
.uptime-bar .row .l{color:#6a9ec4}
.uptime-bar .row .r{color:#00c8f0;font-family:'JetBrains Mono',monospace}
.uptime-bar .track{height:6px;background:#040d1c;border-radius:999px;overflow:hidden}
.uptime-bar .fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#00c8f0,#00e5a0)}

/* ═══════════════════════════════════════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════════════════════════════════════ */
.contact-glow{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none;
}
.contact-glow div{
  width:600px;height:400px;border-radius:50%;
  background:radial-gradient(ellipse,rgba(0,200,240,.07) 0%,transparent 70%);
}
.contact-inner{max-width:768px;margin:0 auto;text-align:center;position:relative}
.contact-inner h2{
  font-size:clamp(2rem,4vw,3rem);
  font-weight:900;color:#fff;line-height:1.15;margin-top:24px;margin-bottom:16px;
  font-family:'Rajdhani','Noto Sans SC',sans-serif;
}
.contact-inner .sub{color:#6a9ec4;line-height:1.7;margin-bottom:40px}
.contact-btns{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin-bottom:48px}
.contact-offers{
  display:grid;grid-template-columns:repeat(3,1fr);
  border:1px solid rgba(0,200,240,.1);border-radius:2px;overflow:hidden;
}
.contact-offer{background:#071428;padding:20px 16px;text-align:center;border-right:1px solid rgba(0,200,240,.06)}
.contact-offer:last-child{border-right:none}
.contact-offer .t{font-size:14px;color:#fff;font-weight:600;margin-bottom:4px}
.contact-offer .s{font-size:12px;color:#6a9ec4}

/* ═══════════════════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════════════════ */
.footer{
  background:#030b18;border-top:1px solid rgba(0,200,240,.08);
  padding:48px 0;
}
.footer-grid{display:grid;gap:40px;margin-bottom:40px}
@media(min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr}}
.footer .brand{display:flex;align-items:center;gap:8px;margin-bottom:16px}
.footer .brand .icon{
  width:28px;height:28px;border-radius:2px;background:#00c8f0;
  display:flex;align-items:center;justify-content:center;
}
.footer .brand .icon svg{color:#040d1c}
.footer .brand span{color:#fff;font-weight:700;letter-spacing:.16em;font-size:14px;font-family:'Rajdhani',sans-serif}
.footer-desc{color:#6a9ec4;font-size:14px;line-height:1.6;max-width:360px}
.footer h4{font-size:12px;font-family:'JetBrains Mono',monospace;color:#6a9ec4;letter-spacing:.16em;margin-bottom:16px}
.footer .links{display:flex;flex-direction:column;gap:8px}
.footer .links li{font-size:14px;color:#4a7a9a;cursor:pointer;transition:color .2s}
.footer .links li:hover{color:#00c8f0}
.footer .contact-info{display:flex;flex-direction:column;gap:8px;font-size:14px;color:#4a7a9a}
.footer-bottom{
  padding-top:24px;border-top:1px solid rgba(0,200,240,.08);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-size:12px;color:#4a7a9a;font-family:'JetBrains Mono',monospace;
}
@media(min-width:768px){.footer-bottom{flex-direction:row;justify-content:space-between}}

/* ═══════════════════════════════════════════════════════════════════════════
   FADE-IN ANIMATION
   ═══════════════════════════════════════════════════════════════════════════ */
.fade-up{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE OVERRIDES
   ═══════════════════════════════════════════════════════════════════════════ */
@media(max-width:767px){
  .hero-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .mod-features{grid-template-columns:1fr}
  .contact-offers{grid-template-columns:1fr}
  .contact-offer{border-right:none;border-bottom:1px solid rgba(0,200,240,.06)}
  .arch-layer{flex-direction:column}
  .arch-layer .lbl{width:100%;flex-direction:row;gap:12px;padding:12px 16px}
}

/* scrollbar */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:#040d1c}
::-webkit-scrollbar-thumb{background:rgba(0,200,240,.2);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(0,200,240,.4)}