/* ============================================
   OQC Studio — Design System v3 · Cyber-Glass
   ============================================ */
:root {
  --bg: #020308;
  --bg-secondary: #050712;
  --surface: #080a16;
  --surface-hover: #0c0f1c;
  --surface-elevated: #0f1222;
  --border: #151a2e;
  --border-hover: #232a42;
  --border-subtle: #101420;
  --text: #e8eaf0;
  --text-secondary: #a8acbe;
  --text-muted: #6e7288;
  --text-dim: #404558;
  /* Primary accent: electric blue */
  --accent: #4f8cff;
  --accent-light: #7aadff;
  --accent-dark: #3568cc;
  --accent-glow: rgba(79,140,255,0.12);
  --accent-glow-strong: rgba(79,140,255,0.22);
  /* Secondary accent: cyan/teal */
  --cyan: #22d3ee;
  --cyan-glow: rgba(34,211,238,0.15);
  --cyan-dark: #0891b2;
  /* Status colors */
  --green: #34d399;
  --green-bg: rgba(52,211,153,0.08);
  --orange: #f59e0b;
  --orange-bg: rgba(245,158,11,0.08);
  --purple: #a78bfa;
  --purple-bg: rgba(167,139,250,0.08);
  --pink: #f472b6;
  --pink-bg: rgba(244,114,182,0.08);
  --red: #f87171;
  --red-bg: rgba(248,113,113,0.08);
  /* Shape */
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.4);
  --shadow: 0 4px 24px rgba(0,0,0,0.5);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 40px var(--accent-glow);
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 0.35s var(--ease-out);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  font-family:var(--font-sans);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  letter-spacing:-0.01em;
  overflow-x:hidden;
}
::selection{background:var(--accent);color:#fff}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:3px}

/* ===== Background layers ===== */
body::before{
  content:'';position:fixed;inset:0;z-index:-3;
  background-image:
    linear-gradient(rgba(79,140,255,0.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(79,140,255,0.025) 1px,transparent 1px);
  background-size:50px 50px;
  mask-image:radial-gradient(ellipse 80% 55% at 50% 35%,black 25%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 80% 55% at 50% 35%,black 25%,transparent 75%);
  pointer-events:none;
}
body::after{
  content:'';position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(ellipse 70% 50% at 20% 10%,var(--accent-glow-strong),transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 80%,var(--cyan-glow),transparent 60%),
    radial-gradient(ellipse 60% 45% at 50% 50%,rgba(167,139,250,0.06),transparent 60%);
  pointer-events:none;
}

/* Container */
.container{max-width:1140px;margin:0 auto;padding:0 28px;width:100%}

/* Animations */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes float-subtle{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
@keyframes spin-slow{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes glow-pulse{0%,100%{box-shadow:0 0 15px var(--accent-glow)}50%{box-shadow:0 0 40px var(--accent-glow-strong)}}
@keyframes border-glow-pulse{0%,100%{border-color:var(--border)}50%{border-color:rgba(79,140,255,0.25)}}
@keyframes scan-line{0%{top:-10%}100%{top:110%}}
@keyframes particle-rise{0%{opacity:0;transform:translateY(20px) scale(0)}100%{opacity:1;transform:translateY(0) scale(1)}}

/* Reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .75s var(--ease-out),transform .75s var(--ease-out)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.08s}.reveal-d2{transition-delay:.16s}.reveal-d3{transition-delay:.24s}.reveal-d4{transition-delay:.32s}

/* ===== Glass utility ===== */
.glass{
  background:rgba(8,10,22,0.65);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border:1px solid var(--border);
}

/* ===== Navigation ===== */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(2,3,8,0.68);
  backdrop-filter:blur(24px);
  -webkit-backdrop-filter:blur(24px);
  border-bottom:1px solid transparent;
  height:68px;display:flex;align-items:center;
  transition:all var(--transition);
}
nav.scrolled{background:rgba(2,3,8,0.92);border-bottom-color:var(--border);box-shadow:0 1px 30px rgba(0,0,0,.4)}
nav .container{display:flex;justify-content:space-between;align-items:center}
.logo{font-size:22px;font-weight:700;letter-spacing:-.5px;display:flex;align-items:center;gap:8px}
.logo-icon{
  width:32px;height:32px;border-radius:8px;
  background:linear-gradient(135deg,var(--accent),var(--cyan-dark));
  display:flex;align-items:center;justify-content:center;
  font-size:14px;color:#fff;font-weight:700;
  box-shadow:0 0 20px rgba(79,140,255,0.3);
}
.logo em{font-style:normal;background:linear-gradient(135deg,var(--accent),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{font-size:13.5px;color:var(--text-muted);text-decoration:none;transition:color var(--transition);position:relative;font-weight:480}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1.5px;background:linear-gradient(90deg,var(--accent),var(--cyan));transition:width var(--transition);border-radius:1px}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}
.nav-cta{
  font-size:13px;font-weight:550;padding:8px 22px;
  background:linear-gradient(135deg,var(--accent),var(--cyan-dark));
  color:#fff;border-radius:999px;text-decoration:none;
  transition:all var(--transition);
  box-shadow:0 0 20px rgba(79,140,255,0.15);
}
.nav-cta:hover{box-shadow:0 0 35px rgba(79,140,255,0.3);transform:translateY(-2px)}

/* Hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none;z-index:1001}
.hamburger span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:all .3s var(--ease-out);transform-origin:center}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0;transform:translateX(-10px)}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mobile-overlay{
  display:none;position:fixed;inset:0;background:rgba(2,3,8,0.96);
  backdrop-filter:blur(30px);z-index:999;
  flex-direction:column;align-items:center;justify-content:center;gap:32px;
  opacity:0;transition:opacity .4s var(--ease-out);
}
.mobile-overlay.open{opacity:1}
.mobile-overlay a{font-size:24px;font-weight:600;color:var(--text-muted);text-decoration:none;transition:color var(--transition)}
.mobile-overlay a:hover{color:var(--text)}
.mobile-overlay .nav-cta{font-size:16px;padding:14px 36px}

/* ===== CRT Overlay ===== */
.crt-overlay{
  position:fixed;inset:0;z-index:9999;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,0.06) 0px,rgba(0,0,0,0.06) 1px,transparent 1px,transparent 2px);
  opacity:0.3;
}
.site-vignette{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse at center,transparent 40%,rgba(2,3,8,0.7) 100%);
}

/* ===== Cursor Glow ===== */
.cursor-glow{
  position:fixed;width:500px;height:500px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(79,140,255,0.06),transparent 70%);
  pointer-events:none;z-index:0;
  transform:translate(-50%,-50%);
  transition:transform 0.15s ease-out;
}

/* ===== Hero ===== */
.hero{
  padding:180px 0 120px;text-align:center;position:relative;
  min-height:100vh;display:flex;align-items:center;
}
.hero-orb{
  position:absolute;top:-100px;left:50%;transform:translateX(-50%);
  width:800px;height:550px;
  background:radial-gradient(circle,var(--accent-glow-strong) 0%,transparent 70%);
  pointer-events:none;z-index:-1;animation:float 8s ease-in-out infinite;
}
.hero-orb-2{
  position:absolute;bottom:-80px;right:-100px;
  width:500px;height:400px;
  background:radial-gradient(circle,var(--cyan-glow) 0%,transparent 70%);
  pointer-events:none;z-index:-1;animation:float 7s ease-in-out infinite reverse;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 20px;border-radius:999px;
  border:1px solid var(--border);
  font-size:12px;color:var(--text-muted);
  margin-bottom:32px;
  background:rgba(8,10,22,0.7);
  backdrop-filter:blur(10px);
}
.hero-badge .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
.hero h1{
  font-size:clamp(44px,7vw,76px);font-weight:750;
  letter-spacing:-2px;line-height:1.03;margin-bottom:28px;
}
.hero h1 .gradient-text{
  background:linear-gradient(135deg,var(--cyan) 0%,var(--accent) 50%,var(--purple) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero p{font-size:19px;color:var(--text-secondary);max-width:600px;margin:0 auto 48px;line-height:1.85}
.hero-stats{display:flex;justify-content:center;gap:64px;margin-bottom:56px;flex-wrap:wrap}
.stat-item{text-align:center}
.stat-item .num{font-size:clamp(36px,5vw,52px);font-weight:750;letter-spacing:-1px;color:var(--text);line-height:1.1}
.stat-item .num.accent{background:linear-gradient(135deg,var(--accent),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-item .label{font-size:13px;color:var(--text-muted);margin-top:6px;letter-spacing:0.5px}
.hero-stats .divider{width:1px;background:linear-gradient(180deg,transparent,var(--border-hover),transparent);border-radius:1px}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 32px;border-radius:999px;
  font-size:15px;font-weight:550;text-decoration:none;
  transition:all var(--transition);cursor:pointer;border:none;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--cyan-dark));
  color:#fff;box-shadow:0 0 30px rgba(79,140,255,0.2);
}
.btn-primary:hover{box-shadow:0 0 50px rgba(79,140,255,0.35);transform:translateY(-2px)}
.btn-secondary{
  background:rgba(79,140,255,0.08);
  border:1px solid var(--border-hover);
  color:var(--text);
}
.btn-secondary:hover{background:rgba(79,140,255,0.14);border-color:var(--accent);transform:translateY(-1px)}
.btn-ghost{
  color:var(--text-secondary);font-weight:500;
}
.btn-ghost:hover{color:var(--text)}

/* ===== Section ===== */
.section{padding:100px 0;position:relative}
.section-header{margin-bottom:56px}
.section-header.centered{text-align:center}
.section-label{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:2px;
  text-transform:uppercase;color:var(--accent-light);
  margin-bottom:16px;
}
.section-label::before{
  content:'';display:block;width:20px;height:1px;
  background:linear-gradient(90deg,var(--accent),var(--cyan));
}
.section-title{font-size:clamp(30px,4.5vw,46px);font-weight:750;letter-spacing:-1px;margin-bottom:16px;line-height:1.15}
.section-desc{font-size:16px;color:var(--text-secondary);max-width:560px;line-height:1.8}
.section-desc.centered{margin:0 auto}

/* ===== Section divider ===== */
.section-divider{
  width:100%;height:1px;
  background:linear-gradient(90deg,transparent,var(--border-hover),transparent);
  margin:0 auto;max-width:900px;
}

/* ===== Services Grid ===== */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc-card{
  background:linear-gradient(145deg,rgba(8,10,22,0.8),rgba(12,15,28,0.6));
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:32px 28px;transition:all var(--transition);
  position:relative;overflow:hidden;
}
.svc-card::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 50% 0%,var(--accent-glow),transparent 70%);
  opacity:0;transition:opacity var(--transition);
}
.svc-card:hover{transform:translateY(-4px);border-color:var(--border-hover);box-shadow:0 8px 40px rgba(0,0,0,.5)}
.svc-card:hover::before{opacity:1}
.svc-card .icon{font-size:36px;display:block;margin-bottom:16px;position:relative;z-index:1}
.svc-card h3{font-size:18px;font-weight:650;margin-bottom:10px;letter-spacing:-0.3px;position:relative;z-index:1}
.svc-card p{font-size:14px;color:var(--text-secondary);margin-bottom:16px;line-height:1.7;position:relative;z-index:1}
.svc-card ul{list-style:none;margin-bottom:18px;position:relative;z-index:1}
.svc-card ul li{font-size:13px;color:var(--text-muted);padding:5px 0;padding-left:18px;position:relative}
.svc-card ul li::before{content:'→';position:absolute;left:0;color:var(--accent);font-size:11px}
.svc-card .badge{
  display:inline-block;font-size:11px;font-weight:600;
  padding:4px 12px;border-radius:999px;
  background:var(--accent-glow);color:var(--accent-light);
  position:relative;z-index:1;
}

/* ===== Why OQC section ===== */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.why-card{
  text-align:center;padding:32px 20px;
  background:rgba(8,10,22,0.5);
  border:1px solid var(--border);
  border-radius:var(--radius);transition:all var(--transition);
}
.why-card:hover{border-color:var(--border-hover);transform:translateY(-3px)}
.why-card .why-num{
  font-size:clamp(28px,4vw,42px);font-weight:750;letter-spacing:-1px;
  background:linear-gradient(135deg,var(--accent),var(--cyan));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;line-height:1.2;
}
.why-card .why-label{font-size:13px;color:var(--text-muted);margin-top:6px;font-weight:500}

/* ===== Tech Section ===== */
.tech-section{background:linear-gradient(180deg,transparent,rgba(79,140,255,0.02),transparent)}
.tech-grid{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.tech-item{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 20px;border-radius:999px;
  background:rgba(8,10,22,0.6);border:1px solid var(--border);
  font-size:13px;color:var(--text-secondary);font-weight:500;
  transition:all var(--transition);
}
.tech-item:hover{border-color:var(--accent);color:var(--text);transform:translateY(-2px);box-shadow:0 4px 20px var(--accent-glow)}
.tech-dot{width:8px;height:8px;border-radius:50%;display:block}

/* ===== Globe ===== */
.globe-section{position:relative}
.globe-container{position:relative;margin:0 auto;max-width:800px}
.globe-canvas-wrap{width:100%;height:520px;border-radius:var(--radius-lg);overflow:hidden;
  background:radial-gradient(ellipse at center,rgba(79,140,255,0.06) 0%,transparent 70%);
  border:1px solid var(--border);position:relative;
}
.globe-canvas-wrap canvas{display:block;width:100%;height:100%}
.globe-stats{display:flex;justify-content:center;gap:48px;margin-top:24px}
.globe-stat{text-align:center}
.gval{font-size:32px;font-weight:750;letter-spacing:-1px;color:var(--accent-light)}
.glbl{font-size:12px;color:var(--text-muted);margin-top:4px}

/* ===== Cases Grid ===== */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card{
  background:linear-gradient(145deg,rgba(8,10,22,0.8),rgba(12,15,28,0.5));
  border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:28px;
  transition:all var(--transition);position:relative;overflow:hidden;
}
.case-card::after{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--cyan));
  opacity:0;transition:opacity var(--transition);
}
.case-card:hover{transform:translateY(-4px);border-color:var(--border-hover);box-shadow:0 8px 40px rgba(0,0,0,.5)}
.case-card:hover::after{opacity:1}
.case-card .tags{margin-bottom:14px}
.tag{
  display:inline-block;font-size:11px;font-weight:600;
  padding:3px 10px;border-radius:999px;
}
.tag-live{background:var(--green-bg);color:var(--green)}
.tag-done{background:var(--accent-glow);color:var(--accent-light)}
.tag-hot{background:var(--orange-bg);color:var(--orange)}
.case-card h3{font-size:17px;font-weight:650;margin-bottom:10px;letter-spacing:-0.3px}
.case-card .desc{font-size:13.5px;color:var(--text-secondary);line-height:1.7;margin-bottom:16px}
.highlights{display:flex;flex-wrap:wrap;gap:8px}
.hl{
  font-size:12px;padding:4px 12px;border-radius:999px;
  background:rgba(79,140,255,0.06);
  color:var(--text-muted);border:1px solid var(--border-subtle);
}
.case-metric{margin-top:16px;padding-top:16px;border-top:1px solid var(--border-subtle)}
.case-metric-row{display:flex;justify-content:space-between;gap:12px}
.case-metric-item{text-align:center;flex:1}
.case-metric-item .val{font-size:20px;font-weight:700;color:var(--accent-light);letter-spacing:-0.5px}
.case-metric-item .lbl{font-size:11px;color:var(--text-dim);margin-top:2px}

/* ===== Showcase ===== */
.showcase-section{background:linear-gradient(180deg,transparent,rgba(34,211,238,0.02),transparent)}
.showcase-tabs{display:flex;gap:8px;margin-bottom:32px;flex-wrap:wrap;justify-content:center}
.showcase-tab{
  padding:10px 24px;border-radius:999px;border:1px solid var(--border);
  background:transparent;color:var(--text-muted);font-size:14px;
  cursor:pointer;transition:all var(--transition);font-family:var(--font-sans);
}
.showcase-tab.active{background:var(--accent-glow);border-color:var(--accent);color:var(--accent-light)}
.showcase-tab:hover:not(.active){border-color:var(--border-hover);color:var(--text)}
.showcase-content.hidden{display:none}
.showcase-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.showcase-card{
  background:linear-gradient(145deg,rgba(8,10,22,0.8),rgba(12,15,28,0.5));
  border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;
  transition:all var(--transition);
}
.showcase-card:hover{border-color:var(--border-hover)}
.showcase-card .card-label{
  font-size:11px;font-weight:600;letter-spacing:1px;
  text-transform:uppercase;color:var(--accent-light);margin-bottom:8px;
}
.showcase-card h3{font-size:20px;font-weight:650;margin-bottom:8px}
.showcase-card .card-sub{font-size:13px;color:var(--text-secondary);margin-bottom:18px;line-height:1.6}

/* Tech tags inside showcase cards */
.card-tags{display:flex;flex-wrap:wrap;gap:6px}
.ctag{
  font-size:10px;font-weight:600;letter-spacing:0.3px;
  padding:3px 10px;border-radius:999px;
  background:rgba(34,211,238,0.08);color:var(--accent-light);
  border:1px solid rgba(34,211,238,0.15);
}
.tab-count{
  font-size:10px;font-weight:700;margin-left:4px;
  padding:1px 7px;border-radius:999px;
  background:rgba(34,211,238,0.15);color:var(--accent);
}
.showcase-tab.active .tab-count{background:rgba(34,211,238,0.25);color:var(--accent-light)}

@media(max-width:768px){
  .showcase-grid{grid-template-columns:1fr}
}

/* Browser frame */
.browser-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--surface-elevated)}
.browser-toolbar{
  display:flex;align-items:center;gap:10px;padding:12px 16px;
  background:var(--surface);border-bottom:1px solid var(--border-subtle);
}
.browser-dots{display:flex;gap:6px}
.browser-dot{width:10px;height:10px;border-radius:50%}
.browser-dot:nth-child(1){background:var(--red);opacity:.7}
.browser-dot:nth-child(2){background:var(--orange);opacity:.7}
.browser-dot:nth-child(3){background:var(--green);opacity:.7}
.browser-url{
  font-size:10px;color:var(--text-dim);padding:4px 12px;border-radius:6px;
  background:var(--surface-hover);flex:1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;
}

/* Phone frame */
.phone-frame{
  background:linear-gradient(160deg,var(--surface-elevated),var(--bg));
  border:2px solid var(--border-hover);border-radius:28px;
  max-width:320px;margin:0 auto;overflow:hidden;
  box-shadow:0 20px 60px rgba(0,0,0,.5);
}
.phone-notch{width:60px;height:6px;background:var(--border);border-radius:3px;margin:12px auto 0}
.phone-header{padding:12px 18px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border-subtle)}
.back-btn{font-size:16px;color:var(--accent)}
.chat-name{font-size:13px;font-weight:600}
.phone-body{padding:14px}
.msg{max-width:80%;padding:10px 14px;border-radius:14px;margin-bottom:8px;font-size:12px;line-height:1.5;animation:fadeIn .3s var(--ease-out) both}
.msg-bot{background:var(--surface-hover);color:var(--text-secondary);margin-right:auto;border-bottom-left-radius:4px}
.msg-user{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;margin-left:auto;border-bottom-right-radius:4px}
.msg-time{font-size:10px;margin-top:4px;opacity:.5;text-align:right}

/* Dashboard mock */
.dash-mock{display:flex;min-height:180px}
.dash-sidebar{width:40px;background:var(--surface);border-right:1px solid var(--border-subtle);padding:10px 8px;display:flex;flex-direction:column;gap:8px}
.dash-sidebar-icon{
  width:24px;height:24px;border-radius:6px;background:var(--border);
  transition:background var(--transition);
}
.dash-sidebar-icon.active{background:var(--accent);box-shadow:0 0 10px var(--accent-glow)}
.dash-main{flex:1;padding:16px}
.dash-header-text{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.dash-title{font-size:13px;font-weight:650}
.dash-badge-sm{font-size:10px;padding:2px 8px;border-radius:999px;background:var(--green-bg);color:var(--green)}
.dash-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}
.dash-stat-box{padding:10px;border-radius:var(--radius-sm);background:var(--surface-hover);border:1px solid var(--border-subtle)}
.dash-stat-label{font-size:9px;color:var(--text-dim);text-transform:uppercase;letter-spacing:0.5px}
.dash-stat-value{font-size:18px;font-weight:700;letter-spacing:-0.5px;margin-top:4px}
.dash-stat-change{font-size:10px;font-weight:600;margin-top:4px}
.dash-chart{display:flex;align-items:flex-end;gap:3px;height:56px;margin-bottom:14px;padding:4px 0}
.dash-bar{flex:1;background:var(--accent);border-radius:2px 2px 0 0;opacity:.5;min-width:4px}
.dash-table{display:flex;flex-direction:column;gap:6px}
.dash-table-row{display:flex;justify-content:space-between;align-items:center;padding:5px 10px;border-radius:6px;font-size:11px}
.dash-table-row:nth-child(odd){background:var(--surface-hover)}
.name{color:var(--text-secondary)}
.status{padding:2px 8px;border-radius:999px;font-size:10px;font-weight:600}
.status-active{background:var(--green-bg);color:var(--green)}
.status-pending{background:var(--orange-bg);color:var(--orange)}

/* Chart mock */
.chart-mock{padding:14px}
.chart-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}
.chart-title-group h4{font-size:14px;font-weight:650}
.chart-title-group p{font-size:11px;color:var(--text-muted)}
.chart-period{display:flex;gap:4px}
.chart-period span{padding:4px 10px;border-radius:999px;font-size:11px;color:var(--text-muted);background:var(--surface-hover);cursor:pointer;transition:all var(--transition)}
.chart-period span.active{background:var(--accent);color:#fff}
.chart-area{margin-bottom:14px}
.chart-line-dots{display:flex;align-items:flex-end;gap:6px;height:80px}
.chart-dot-group{flex:1;display:flex;align-items:flex-end;height:100%}
.chart-bar-tiny{width:100%;background:var(--accent);border-radius:2px 2px 0 0;min-height:4px;opacity:.6}
.chart-legend{display:flex;gap:16px;margin-bottom:14px}
.chart-legend-item{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text-muted)}
.chart-legend-dot{width:8px;height:8px;border-radius:2px}
.chart-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.chart-metric{text-align:center;padding:10px;border-radius:var(--radius-sm);background:var(--surface-hover);border:1px solid var(--border-subtle)}
.chart-metric .val{font-size:16px;font-weight:700;letter-spacing:-0.5px}
.chart-metric .lbl{font-size:10px;color:var(--text-dim);margin-top:2px}

/* Landing mock */
.landing-mock{padding:0;min-height:160px;background:linear-gradient(180deg,var(--bg),var(--surface))}
.landing-nav-mock{display:flex;align-items:center;padding:10px 14px;border-bottom:1px solid var(--border)}
.landing-logo-mock{width:24px;height:24px;border-radius:6px;background:var(--accent)}
.landing-nav-links{display:flex;gap:12px;margin-left:auto}
.landing-nav-link{width:40px;height:6px;border-radius:3px;background:var(--border)}
.landing-hero-mock{padding:24px 14px;display:flex;flex-direction:column;align-items:center;gap:8px}
.landing-hero-title{width:180px;height:10px;border-radius:3px;background:var(--border-hover)}
.landing-hero-text{width:260px;height:6px;border-radius:3px;background:var(--border)}
.landing-hero-btn{width:100px;height:28px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));margin-top:4px}

/* ===== Architecture section ===== */
.arch-diagram{
  display:flex;flex-direction:column;align-items:center;gap:8px;
  padding:32px 16px;max-width:700px;margin:0 auto;
}
.arch-row{display:flex;align-items:center;gap:12px;width:100%;justify-content:center;flex-wrap:wrap}
.arch-node{
  padding:12px 22px;border-radius:var(--radius);
  border:1px solid var(--border);
  background:rgba(8,10,22,0.8);
  font-size:12px;font-weight:550;
  text-align:center;min-width:90px;
  transition:all var(--transition);
}
.arch-node:hover{border-color:var(--accent);box-shadow:0 0 25px var(--accent-glow);transform:translateY(-2px)}
.arch-node.primary{background:rgba(79,140,255,0.08);border-color:rgba(79,140,255,0.3);color:var(--accent-light)}
.arch-node.secondary{background:rgba(34,211,238,0.06);border-color:rgba(34,211,238,0.2);color:var(--cyan)}
.arch-node.accent{background:rgba(167,139,250,0.06);border-color:rgba(167,139,250,0.2);color:var(--purple)}
.arch-arrow{font-size:18px;color:var(--text-dim)}
.arch-arrow-down{font-size:18px;color:var(--text-dim);text-align:center}

/* ===== Process ===== */
.proc-grid{display:flex;gap:0;justify-content:center;flex-wrap:wrap}
.proc-step{
  flex:1;min-width:180px;max-width:240px;text-align:center;
  padding:32px 20px;position:relative;
  background:rgba(8,10,22,0.5);border:1px solid var(--border);
  border-radius:var(--radius-lg);margin:0 8px;transition:all var(--transition);
}
.proc-step:hover{transform:translateY(-4px);border-color:var(--accent)}
.proc-step .n{
  width:40px;height:40px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--cyan-dark));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:18px;font-weight:700;margin:0 auto 16px;
  box-shadow:0 0 20px rgba(79,140,255,0.3);
}
.proc-step h4{font-size:16px;font-weight:650;margin-bottom:8px}
.proc-step p{font-size:13px;color:var(--text-muted);line-height:1.6}
.proc-step .arrow{position:absolute;right:-24px;top:50%;transform:translateY(-50%);font-size:20px;color:var(--text-dim)}
.proc-step:last-child .arrow{display:none}

/* ===== Pricing ===== */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.pricing-card{
  background:linear-gradient(145deg,rgba(8,10,22,0.85),rgba(12,15,28,0.6));
  border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:36px 28px;
  text-align:center;transition:all var(--transition);
  display:flex;flex-direction:column;
}
.pricing-card:hover{transform:translateY(-4px)}
.pricing-card.featured{border-color:rgba(79,140,255,0.3);position:relative;box-shadow:0 0 40px rgba(79,140,255,0.08)}
.border-glow{border:1px solid rgba(79,140,255,0.35);animation:border-glow-pulse 3s ease-in-out infinite}
.plan-name{font-size:13px;font-weight:650;letter-spacing:1px;text-transform:uppercase;color:var(--text-muted);margin-bottom:16px}
.plan-price{font-size:clamp(28px,4vw,40px);font-weight:750;letter-spacing:-1px;margin-bottom:14px}
.plan-price .currency{font-size:16px;font-weight:500;color:var(--accent-light);vertical-align:super;margin-right:2px}
.plan-desc{font-size:14px;color:var(--text-secondary);margin-bottom:24px;line-height:1.6}
.plan-features{list-style:none;margin-bottom:28px;flex:1;text-align:left}
.plan-features li{font-size:13.5px;color:var(--text-muted);padding:8px 0;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;gap:8px}
.plan-features li:last-child{border-bottom:none}
.plan-features .check{color:var(--green);font-weight:700;font-size:14px}

/* ===== Testimonials ===== */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial-card{
  background:linear-gradient(145deg,rgba(8,10,22,0.8),rgba(12,15,28,0.5));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:28px;transition:all var(--transition);
}
.testimonial-card:hover{border-color:var(--border-hover);transform:translateY(-3px)}
.quote-icon{font-size:42px;color:var(--accent);line-height:1;margin-bottom:8px;opacity:.3}
.quote{font-size:14px;color:var(--text-secondary);line-height:1.8;margin-bottom:20px;font-style:italic}
.author{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid var(--border-subtle)}
.author-avatar{
  width:40px;height:40px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--cyan-dark));
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:700;color:#fff;
}
.author-info h4{font-size:14px;font-weight:600}
.author-info p{font-size:12px;color:var(--text-muted)}

/* ===== Blog ===== */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.blog-card{
  background:rgba(8,10,22,0.7);border:1px solid var(--border);
  border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition);
}
.blog-card:hover{transform:translateY(-3px);border-color:var(--border-hover)}
.blog-card-img{
  height:120px;display:flex;align-items:center;justify-content:center;
  font-size:40px;border-bottom:1px solid var(--border-subtle);
}
.blog-card-body{padding:20px}
.blog-card-date{font-size:11px;color:var(--text-dim);margin-bottom:8px}
.blog-card h3{font-size:16px;font-weight:650;margin-bottom:8px;line-height:1.4}
.blog-card h3 a{color:var(--text);text-decoration:none;transition:color var(--transition)}
.blog-card h3 a:hover{color:var(--accent-light)}
.excerpt{font-size:13px;color:var(--text-muted);line-height:1.6;margin-bottom:12px}
.read-more{font-size:13px;color:var(--accent-light);text-decoration:none;font-weight:550;transition:color var(--transition)}
.read-more:hover{color:var(--accent)}

/* ===== FAQ ===== */
.faq-list{max-width:700px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:border-color var(--transition)}
.faq-item:hover{border-color:var(--border-hover)}
.faq-question{
  width:100%;display:flex;justify-content:space-between;align-items:center;
  padding:18px 24px;background:rgba(8,10,22,0.7);
  border:none;font-size:15px;font-weight:550;color:var(--text);
  cursor:pointer;text-align:left;font-family:var(--font-sans);
  transition:all var(--transition);
}
.faq-question:hover{background:var(--surface-hover)}
.faq-toggle{font-size:20px;color:var(--text-dim);transition:transform var(--transition);font-weight:300}
.faq-item.open .faq-toggle{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s var(--ease-out)}
.faq-item.open .faq-answer{max-height:200px}
.faq-answer p{padding:0 24px 18px;font-size:14px;color:var(--text-secondary);line-height:1.7}

/* ===== Insights ===== */
.insights-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.insight-card{
  background:rgba(8,10,22,0.7);border:1px solid var(--border);
  border-radius:var(--radius);padding:18px;transition:all var(--transition);
}
.insight-card:hover{border-color:var(--border-hover)}
.insight-card .source{font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--accent-light);margin-bottom:6px}
.insight-card h4{font-size:14px;font-weight:600;margin-bottom:6px;line-height:1.4}
.insight-card h4 a{color:var(--text);text-decoration:none;transition:color var(--transition)}
.insight-card h4 a:hover{color:var(--accent-light)}
.insight-card .meta{font-size:11px;color:var(--text-dim)}
.ins-loading{text-align:center;padding:40px}
.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin-slow 1s linear infinite;margin:0 auto 12px}

/* ===== Team ===== */
.team-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.team-card{
  text-align:center;padding:28px 16px;
  background:rgba(8,10,22,0.5);border:1px solid var(--border);
  border-radius:var(--radius);transition:all var(--transition);
}
.team-card:hover{border-color:var(--border-hover);transform:translateY(-3px)}
.team-card .avatar{font-size:32px;margin-bottom:10px}
.team-card h4{font-size:14px;font-weight:600}
.team-card p{font-size:12px;color:var(--text-muted);margin-top:4px}

/* ===== Contact ===== */
.contact-section{padding:80px 0 60px}
.contact-card{
  background:linear-gradient(145deg,rgba(8,10,22,0.9),rgba(12,15,28,0.7));
  border-radius:var(--radius-xl);padding:48px;text-align:center;
  max-width:640px;margin:0 auto;
}
.contact-card h3{font-size:28px;font-weight:750;letter-spacing:-0.5px;margin-bottom:12px}
.contact-card .sub{font-size:15px;color:var(--text-secondary);margin-bottom:28px;line-height:1.7}
.contact-chips{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:32px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 16px;border-radius:999px;
  background:rgba(79,140,255,0.05);border:1px solid var(--border);
  font-size:12px;color:var(--text-muted);font-weight:500;
}
.chip .c-dot{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
.chip .c-icon{font-size:14px}

/* ===== CTA Banner ===== */
.cta-banner{
  background:linear-gradient(135deg,rgba(79,140,255,0.06),rgba(34,211,238,0.04));
  border:1px solid var(--border);border-radius:var(--radius-xl);
  padding:40px;text-align:center;max-width:800px;margin:0 auto;
}
.cta-banner h3{font-size:24px;font-weight:750;margin-bottom:12px}
.cta-banner p{font-size:14px;color:var(--text-secondary);margin-bottom:24px;line-height:1.7}

/* ===== Footer ===== */
footer{padding:36px 0;border-top:1px solid var(--border);text-align:center}
footer .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-left{font-size:13px;color:var(--text-dim)}
.footer-left span{color:var(--text-muted);font-weight:600}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:13px;color:var(--text-dim);text-decoration:none;transition:color var(--transition)}
.footer-links a:hover{color:var(--text-muted)}

/* ===== Floating dots (hero) ===== */
.floating-dots{position:absolute;inset:0;pointer-events:none;z-index:0}
.floating-dot{
  position:absolute;width:3px;height:3px;border-radius:50%;
  background:var(--accent);animation:float 4s ease-in-out infinite;
}
.floating-dot:nth-child(1){top:15%;left:10%;animation-delay:0s;opacity:.5}
.floating-dot:nth-child(2){top:25%;right:12%;animation-delay:1s;opacity:.6}
.floating-dot:nth-child(3){top:60%;left:8%;animation-delay:2s;opacity:.4}
.floating-dot:nth-child(4){top:70%;right:15%;animation-delay:.5s;opacity:.5}
.floating-dot:nth-child(5){top:40%;left:50%;animation-delay:1.5s;opacity:.3}
.floating-dot:nth-child(6){top:10%;left:30%;animation-delay:2.5s;opacity:.4}
.floating-dot:nth-child(7){top:80%;left:20%;animation-delay:3s;opacity:.5}
.floating-dot:nth-child(8){top:35%;right:30%;animation-delay:3.5s;opacity:.35}

/* ===== Stats strip ===== */
.stats-strip{
  background:linear-gradient(180deg,rgba(8,10,22,0.6),rgba(12,15,28,0.4));
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:40px 0;
}
.stats-strip .container{display:flex;justify-content:center;gap:80px;flex-wrap:wrap}
.strip-stat{text-align:center}
.strip-stat .num{
  font-size:clamp(28px,4vw,44px);font-weight:750;letter-spacing:-1px;
  background:linear-gradient(135deg,var(--accent),var(--cyan));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;line-height:1.2;
}
.strip-stat .label{font-size:12px;color:var(--text-muted);margin-top:6px}

/* ===== Media queries ===== */
@media(max-width:1024px){
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .case-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .team-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:900px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .mobile-overlay{display:flex}
  .hero{padding:140px 0 80px;min-height:auto}
  .hero-stats{gap:32px}
  .hero-stats .divider{display:none}
  .svc-grid{grid-template-columns:1fr}
  .case-grid{grid-template-columns:1fr}
  .showcase-grid{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr}
  .testimonials-grid{grid-template-columns:1fr}
  .blog-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .proc-grid{flex-direction:column;align-items:center}
  .proc-step{max-width:100%}
  .proc-step .arrow{display:none}
  .contact-card{padding:32px 24px}
  .globe-canvas-wrap{height:340px}
  .stats-strip .container{gap:40px}
}
@media(max-width:480px){
  .container{padding:0 16px}
  .hero{padding:120px 0 60px}
  .hero h1{font-size:34px;letter-spacing:-1px}
  .hero p{font-size:16px}
  .hero-stats{gap:24px}
  .hero-stats .num{font-size:28px}
  .section{padding:60px 0}
  .section-title{font-size:26px}
  .why-grid{grid-template-columns:1fr 1fr}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .insights-grid{grid-template-columns:1fr}
  .arch-row{flex-direction:column}
  .arch-arrow{display:none}
}

/* ===== Ticker Bar ===== */
.ticker-bar{
  position:fixed;top:0;left:0;right:0;z-index:1001;
  background:rgba(2,3,8,0.9);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  height:22px;display:flex;align-items:center;overflow:hidden;
  font-size:10px;
}
.has-ticker nav{top:22px}
.has-ticker .ticker-bar + *{margin-top:22px}
.ticker-label{
  flex-shrink:0;padding:0 12px;font-weight:700;color:var(--accent-light);
  letter-spacing:1px;border-right:1px solid var(--border);line-height:22px;
}
.ticker-track{
  display:flex;overflow:hidden;white-space:nowrap;flex:1;
}
.ticker-item{
  display:inline-flex;align-items:center;gap:6px;
  padding:0 14px;color:var(--text-muted);flex-shrink:0;
}
.t-dot{width:5px;height:5px;display:inline-block;border-radius:50%}
.t-val{font-weight:600}
.t-up{color:var(--green)}.t-down{color:var(--red)}

/* ===== Glow Scan ===== */
.glow-scan{
  position:fixed;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
  pointer-events:none;z-index:9998;opacity:0;
  box-shadow:0 0 20px rgba(79,140,255,0.4),0 0 80px rgba(79,140,255,0.1);
  transition:opacity .3s;
}

/* ===== Insights Cards ===== */
.insights-card{
  background:rgba(8,10,22,0.7);border:1px solid var(--border);
  border-radius:var(--radius);padding:18px;transition:all var(--transition);
}
.insights-card:hover{border-color:var(--border-hover)}
.ins-source{
  display:inline-block;font-size:10px;font-weight:700;letter-spacing:1px;
  padding:2px 8px;border-radius:999px;margin-bottom:8px;
}
.ins-summary{font-size:12px;color:var(--text-muted);line-height:1.6;margin-top:6px}
.ins-time{font-size:11px;color:var(--text-dim);margin-top:6px}
.ins-empty{text-align:center;padding:40px;color:var(--text-dim);font-size:14px}