/* === RESET & BASE === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#07090f;
  --bg-card:#0d1117;
  --bg-card-hover:#131920;
  --surface:#161b22;
  --border:#21262d;
  --text:#e6edf3;
  --text-muted:#8b949e;
  --accent:#39d353;
  --accent-dim:#1a6b2a;
  --accent-glow:rgba(57,211,83,.15);
  --blue:#58a6ff;
  --orange:#f0883e;
  --red:#f85149;
  --font-mono:'JetBrains Mono',monospace;
  --font-body:'DM Sans',sans-serif;
  --max-w:1200px;
  --radius:10px;
}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none;transition:color .2s}
a:hover{color:#56e96e}
img{max-width:100%;display:block}
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}

/* === GRID BACKGROUND === */
body::before{
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(57,211,83,.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(57,211,83,.03) 1px,transparent 1px);
  background-size:60px 60px;
}
body>*{position:relative;z-index:1}

/* === NAV === */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(7,9,15,.85);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  transition:box-shadow .3s;
}
nav.scrolled{box-shadow:0 4px 30px rgba(0,0,0,.4)}
.nav-inner{
  max-width:var(--max-w);margin:0 auto;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.nav-logo svg{
  height:42px;width:auto;
  max-width:100%;
}
.nav-logo{
  display:flex;align-items:center;
  margin-top:5px;
}
.nav-links{display:flex;gap:32px;list-style:none;align-items:center}
.nav-links a{
  color:var(--text-muted);font-size:.9rem;font-weight:500;
  transition:color .2s;letter-spacing:.02em;
}
.nav-links a:hover{color:var(--accent)}
.nav-links a.nav-cta{
  background:var(--accent);color:#07090f;padding:8px 20px;
  border-radius:6px;font-weight:600;font-size:.85rem;
  transition:all .2s;font-family:var(--font-mono);
}
.nav-links a.nav-cta:hover{background:#56e96e;color:#07090f;transform:translateY(-1px)}

/* Mobile nav */
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:4px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--text);margin:5px 0;transition:.3s}
@media(max-width:768px){
  .nav-logo svg{height:32px}
  .nav-toggle{display:block}
  .nav-links{
    position:fixed;top:72px;left:0;right:0;
    background:rgba(7,9,15,.97);backdrop-filter:blur(16px);
    flex-direction:column;gap:0;padding:0;
    max-height:0;overflow:hidden;transition:max-height .3s;
    border-bottom:1px solid var(--border);
  }
  .nav-links.open{max-height:400px}
  .nav-links li{width:100%;border-bottom:1px solid var(--border)}
  .nav-links a,.nav-links .nav-cta{display:block;padding:16px 24px;border-radius:0}
}

/* === HERO === */
.hero{
  padding:180px 0 100px;
  position:relative;overflow:hidden;
}
.hero-glow{
  position:absolute;top:-200px;right:-200px;
  width:600px;height:600px;
  background:radial-gradient(circle,var(--accent-glow) 0%,transparent 70%);
  pointer-events:none;
}
.hero-content{max-width:720px}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent-dim);color:var(--accent);
  padding:6px 16px;border-radius:20px;font-size:.8rem;
  font-family:var(--font-mono);font-weight:600;
  margin-bottom:24px;border:1px solid rgba(57,211,83,.2);
}
.hero-badge::before{content:'>';color:var(--accent);animation:blink 1s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.hero h1{
  font-family:var(--font-mono);font-size:clamp(2.2rem,5vw,3.6rem);
  font-weight:700;line-height:1.15;margin-bottom:24px;
  letter-spacing:-.02em;
}
.hero h1 .highlight{
  color:var(--accent);
  text-shadow:0 0 40px var(--accent-glow);
}
.hero p{
  font-size:1.15rem;color:var(--text-muted);
  max-width:560px;margin-bottom:36px;line-height:1.8;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:8px;font-weight:600;
  font-size:.95rem;transition:all .25s;cursor:pointer;border:none;
  font-family:var(--font-body);
}
.btn-primary{
  background:var(--accent);color:#07090f;
}
.btn-primary:hover{background:#56e96e;color:#07090f;transform:translateY(-2px);box-shadow:0 8px 30px var(--accent-glow)}
.btn-outline{
  background:transparent;color:var(--text);
  border:1px solid var(--border);
}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}

/* === STATS === */
.stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  margin-top:-40px;margin-bottom:80px;position:relative;z-index:2;
}
.stat-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);padding:32px;text-align:center;
  transition:border-color .3s;
}
.stat-card:hover{border-color:var(--accent)}
.stat-number{
  font-family:var(--font-mono);font-size:2.4rem;font-weight:700;
  color:var(--accent);margin-bottom:4px;
}
.stat-label{font-size:.9rem;color:var(--text-muted)}
@media(max-width:768px){.stats{grid-template-columns:1fr}}

/* === SERVICES === */
.services{padding:80px 0}
.section-label{
  font-family:var(--font-mono);font-size:.8rem;font-weight:600;
  color:var(--accent);letter-spacing:.1em;text-transform:uppercase;
  margin-bottom:12px;
}
.section-title{
  font-family:var(--font-mono);font-size:clamp(1.8rem,3.5vw,2.6rem);
  font-weight:700;margin-bottom:16px;line-height:1.2;
}
.section-desc{color:var(--text-muted);max-width:560px;margin-bottom:56px;font-size:1.05rem}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);padding:36px 28px;
  transition:all .3s;position:relative;overflow:hidden;
}
.service-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
  opacity:0;transition:opacity .3s;
}
.service-card:hover{
  border-color:var(--accent);background:var(--bg-card-hover);
  transform:translateY(-4px);
}
.service-card:hover::before{opacity:1}
.service-icon{
  width:52px;height:52px;border-radius:10px;
  background:var(--accent-dim);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;font-size:1.5rem;
}
.service-card h3{
  font-family:var(--font-mono);font-size:1.15rem;font-weight:600;
  margin-bottom:12px;
}
.service-card p{color:var(--text-muted);font-size:.92rem;line-height:1.7}
.service-card ul{
  list-style:none;margin-top:16px;
}
.service-card li{
  color:var(--text-muted);font-size:.85rem;padding:4px 0;
  display:flex;align-items:center;gap:8px;
}
.service-card li::before{
  content:'\2713';color:var(--accent);font-weight:700;font-size:.8rem;
}
@media(max-width:900px){.services-grid{grid-template-columns:1fr}}

/* === WHY US === */
.why{padding:80px 0}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.why-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);padding:32px;
  display:flex;gap:20px;align-items:flex-start;
  transition:border-color .3s;
}
.why-card:hover{border-color:var(--accent)}
.why-icon{
  flex-shrink:0;width:44px;height:44px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;
}
.why-card h3{font-family:var(--font-mono);font-size:1rem;font-weight:600;margin-bottom:6px}
.why-card p{color:var(--text-muted);font-size:.88rem}
@media(max-width:768px){.why-grid{grid-template-columns:1fr}}

/* === PROCESS === */
.process{padding:80px 0}
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.process-steps::before{
  content:'';position:absolute;top:28px;left:60px;right:60px;
  height:1px;background:var(--border);
}
.step{text-align:center;position:relative}
.step-num{
  width:56px;height:56px;border-radius:50%;
  background:var(--bg-card);border:2px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-weight:700;font-size:1.1rem;
  margin:0 auto 16px;color:var(--accent);
  transition:all .3s;
}
.step:hover .step-num{border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow)}
.step h3{font-family:var(--font-mono);font-size:.9rem;font-weight:600;margin-bottom:6px}
.step p{color:var(--text-muted);font-size:.82rem}
@media(max-width:768px){
  .process-steps{grid-template-columns:1fr 1fr;gap:40px 24px}
  .process-steps::before{display:none}
}

/* === CTA === */
.cta{padding:80px 0}
.cta-box{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:16px;padding:64px;text-align:center;
  position:relative;overflow:hidden;
}
.cta-box::before{
  content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;
  background:radial-gradient(circle at center,var(--accent-glow) 0%,transparent 50%);
  pointer-events:none;
}
.cta-box h2{
  font-family:var(--font-mono);font-size:clamp(1.6rem,3vw,2.2rem);
  font-weight:700;margin-bottom:16px;position:relative;
}
.cta-box p{color:var(--text-muted);max-width:480px;margin:0 auto 32px;position:relative}
.cta-box .btn{position:relative}

/* === CONTACT === */
.contact{padding:80px 0}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.contact-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);padding:32px;text-align:center;
  transition:all .3s;
}
.contact-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.contact-icon{font-size:2rem;margin-bottom:16px}
.contact-card h3{font-family:var(--font-mono);font-size:.95rem;font-weight:600;margin-bottom:8px}
.contact-card a{font-size:.9rem;color:var(--text-muted);transition:color .2s}
.contact-card a:hover{color:var(--accent)}
@media(max-width:768px){.contact-grid{grid-template-columns:1fr}}

/* === CONTACT PAGE === */
.contact-page{padding:140px 0 80px}
.contact-page .contact-grid{margin-top:48px}
.contact-details{
  max-width:680px;margin:48px auto 0;
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);padding:48px;
}
.contact-details dl{display:grid;grid-template-columns:1fr 2fr;gap:16px 24px}
.contact-details dt{
  font-family:var(--font-mono);font-size:.85rem;font-weight:600;
  color:var(--accent);padding:8px 0;
}
.contact-details dd{padding:8px 0;color:var(--text-muted);font-size:.95rem}
.contact-details dd a{color:var(--text-muted)}
.contact-details dd a:hover{color:var(--accent)}
@media(max-width:600px){.contact-details dl{grid-template-columns:1fr;gap:4px}}
.what-we-do-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
}
.what-we-do-list li {
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
@media(max-width: 600px) {
  .what-we-do-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .contact-details {
    padding: 32px 24px;
  }
}

/* === FOOTER === */
footer{
  border-top:1px solid var(--border);
  padding:48px 0 32px;
}
.footer-inner{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:16px;
}
.footer-brand svg{height:22px;width:auto}
.footer-links{display:flex;flex-wrap:wrap;gap:24px;list-style:none;margin:0;padding:0}
.footer-links a{color:var(--text-muted);font-size:.85rem}
.footer-links a:hover{color:var(--accent)}
.footer-copy{
  width:100%;text-align:center;margin-top:32px;padding-top:24px;
  border-top:1px solid var(--border);
  color:var(--text-muted);font-size:.8rem;
}

@media(max-width:768px){
  .footer-inner{
    flex-direction:column;
    text-align:center;
    gap:24px;
  }
  .footer-links{
    justify-content:center;
  }
}

/* === OKPANEL PROMOTION === */
.okpanel-promo {
  padding: 80px 0;
  background: radial-gradient(circle at bottom right, rgba(57,211,83,.05) 0%, transparent 50%);
}
.okpanel-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.okpanel-features {
  list-style: none;
  margin: 24px 0 32px;
}
.okpanel-features li {
  padding: 8px 0;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.95rem;
}
.okpanel-features li strong {
  color: var(--text);
}
.okpanel-features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: bold;
}
/* Browser Mockup Frame */
.mockup-frame {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,.5);
}
.mockup-header {
  background: var(--surface);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}
.mockup-header .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.mockup-header .dot.red { background: var(--red); }
.mockup-header .dot.yellow { background: var(--orange); }
.mockup-header .dot.green { background: var(--accent); }
.mockup-header .mockup-address {
  margin-left: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  flex-grow: 1;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.mockup-frame img {
  display: block;
  width: 100%;
  height: auto;
  opacity: 0.9;
  transition: opacity 0.3s;
}
.mockup-frame:hover img {
  opacity: 1;
}
@media(max-width: 900px) {
  .okpanel-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* === ANIMATIONS === */
.reveal{opacity:0;transform:translateY(30px);transition:all .7s cubic-bezier(.16,1,.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}