:root{
  --bg:#05070d;
  --bg-alt:#0b0e17;
  --card:#0e121c;
  --border:#1c2230;
  --red:#e0313d;
  --blue:#2b6bff;
  --white:#f5f6fa;
  --gray:#9aa1b0;
  --font-title:'Orbitron', sans-serif;
  --font-body:'Inter', sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{
  background:var(--bg);
  color:var(--white);
  font-family:var(--font-body);
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit;}
.accent-red{color:var(--red);}
.accent-blue,.accent{color:var(--blue);}
.dash{color:var(--red);}

/* NAVBAR */
.navbar{
  position:fixed;top:0;left:0;width:100%;
  background:rgba(5,7,13,0.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  z-index:1000;
  transition:.3s;
}
.nav-container{
  max-width:1400px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 32px;
}
.logo{display:flex;align-items:center;gap:10px;}
.logo img{height:36px;}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-text.center{align-items:center;text-align:center;margin:0 auto 24px;}
.logo-title{font-family:var(--font-title);font-weight:900;font-size:18px;letter-spacing:1px;}
.logo-sub{font-size:9px;color:var(--gray);letter-spacing:1px;}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-links a{font-size:14px;font-weight:500;transition:.25s;position:relative;}
.nav-links a:hover{color:var(--blue);}
.icon-link i{font-size:16px;}
.nav-cta{
  border:1px solid var(--border);padding:10px 20px;border-radius:8px;
  font-size:13px;display:flex;align-items:center;gap:8px;transition:.3s;
}
.nav-cta:hover{border-color:var(--blue);background:rgba(43,107,255,0.1);}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;}
.burger span{width:24px;height:2px;background:var(--white);}

/* BUTTONS */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:10px;font-weight:600;font-size:14px;
  transition:.3s;border:1px solid transparent;
}
.btn-red{background:linear-gradient(135deg,var(--red),#a4141c);color:#fff;}
.btn-red:hover{transform:translateY(-3px);box-shadow:0 10px 25px rgba(224,49,61,0.4);}
.btn-outline{border:1px solid var(--border);color:var(--white);}
.btn-outline:hover{transform:translateY(-3px);border-color:var(--blue);box-shadow:0 10px 25px rgba(43,107,255,0.25);}

/* HERO */
.hero{
  min-height:100vh;
  display:flex;align-items:center;justify-content:space-between;
  padding:140px 60px 80px;gap:30px;
  position:relative;
  background:radial-gradient(circle at 80% 30%, rgba(43,107,255,0.08), transparent 60%),
             radial-gradient(circle at 20% 70%, rgba(224,49,61,0.08), transparent 60%);
}
.hero-left{flex:1;max-width:520px;}
.tag{font-size:13px;letter-spacing:2px;color:var(--gray);margin-bottom:18px;text-transform:uppercase;}
.hero-title{
  font-family:var(--font-title);font-weight:900;
  font-size:clamp(40px,6vw,64px);
  background:linear-gradient(90deg,#fff,#c3c8d4);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  letter-spacing:2px;
}
.hero-subtitle{font-family:var(--font-title);font-size:clamp(22px,3vw,32px);margin-top:6px;font-weight:700;}
.hero-text{color:var(--gray);margin:24px 0 32px;line-height:1.7;font-size:15px;}
.hero-buttons{display:flex;flex-wrap:wrap;gap:16px;}

.hero-center{flex:0 0 260px;display:flex;justify-content:center;}
.gauge{position:relative;width:220px;height:220px;}
.gauge-svg{width:100%;height:100%;transform:rotate(-90deg);}
.gauge-bg{fill:none;stroke:#161b26;stroke-width:10;}
.gauge-progress{
  fill:none;stroke-width:10;stroke-linecap:round;
  stroke:url(#none);
  stroke-dasharray:534;
  stroke-dashoffset:534;
  transition:stroke-dashoffset 1.6s cubic-bezier(.4,0,.2,1);
}
.gauge-text{
  position:absolute;top:0;left:0;width:100%;height:100%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.gauge-label{font-size:11px;letter-spacing:2px;color:var(--gray);}
.gauge-percent{font-family:var(--font-title);font-size:44px;font-weight:900;margin:4px 0;}
.gauge-sub{font-size:10px;color:var(--gray);letter-spacing:1px;text-align:center;}

.hero-right{flex:1;display:flex;justify-content:flex-end;}
.hero-car{
  max-width:600px;width:100%;
  filter:drop-shadow(0 20px 40px rgba(0,0,0,0.6));
  animation:float 5s ease-in-out infinite;
}
@keyframes float{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-14px);}
}

/* SERVICES */
.services{padding:80px 60px;}
.section-title{
  text-align:center;font-family:var(--font-title);font-weight:700;
  font-size:clamp(22px,3vw,30px);margin-bottom:48px;letter-spacing:1px;
}
.section-title.left{text-align:left;}
.services-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.service-card{
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  padding:28px 22px;transition:.35s;position:relative;overflow:hidden;
}
.service-card:hover{
  transform:translateY(-8px);
  border-color:var(--blue);
  box-shadow:0 15px 35px rgba(43,107,255,0.15);
}
.service-icon{
  width:52px;height:52px;border-radius:12px;
  background:rgba(43,107,255,0.1);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;font-size:20px;color:var(--blue);
  transition:.3s;
}
.service-card:hover .service-icon{background:var(--blue);color:#fff;transform:scale(1.1) rotate(-6deg);}
.service-card h4{font-size:14px;letter-spacing:1px;margin-bottom:8px;}
.service-card p{font-size:13px;color:var(--gray);line-height:1.6;}
.underline{display:block;width:36px;height:3px;border-radius:2px;margin-top:16px;}
.underline-red{background:var(--red);}
.underline-blue{background:var(--blue);}

/* WHY & EVOLUTION */
.why{
  display:grid;grid-template-columns:1fr 1fr;gap:40px;
  padding:60px 60px 100px;
  background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:20px;margin-top:10px;}
.why-item{
  background:var(--card);border:1px solid var(--border);border-radius:12px;
  padding:20px 16px;text-align:left;transition:.3s;
}
.why-item:hover{border-color:var(--red);transform:translateY(-4px);}
.why-icon{color:var(--blue);font-size:20px;margin-bottom:10px;}
.why-item strong{font-size:12px;letter-spacing:1px;display:block;margin-bottom:6px;}
.why-item p{font-size:12px;color:var(--gray);line-height:1.5;}

.timeline{position:relative;padding-top:20px;}
.timeline-line{
  position:absolute;top:32px;left:0;right:0;height:2px;background:var(--border);
}
.timeline-step{
  display:inline-block;width:19%;vertical-align:top;text-align:center;position:relative;padding-top:24px;
  font-size:12px;
}
.timeline-step .dot{
  position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:14px;height:14px;border-radius:50%;background:var(--bg);
  border:2px solid var(--border);
}
.timeline-step .dot.active-red{border-color:var(--red);box-shadow:0 0 12px var(--red);}
.timeline-step .dot.active-blue{border-color:var(--blue);box-shadow:0 0 12px var(--blue);}
.timeline-step strong{display:block;font-size:11px;letter-spacing:.5px;margin-bottom:6px;}
.timeline-step p{color:var(--gray);font-size:11px;line-height:1.5;padding:0 6px;}

/* FOOTER */
.site-footer{padding:80px 60px 30px;text-align:center;}
.footer-social h2{font-family:var(--font-title);font-size:26px;margin-bottom:32px;}
.social-cards{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;margin-bottom:60px;}
.social-card{
  display:flex;align-items:center;gap:16px;background:var(--card);
  border:1px solid var(--border);border-radius:14px;padding:18px 26px;
  min-width:260px;text-align:left;transition:.3s;
}
.social-card:hover{transform:translateY(-6px);border-color:var(--blue);}
.social-card i{font-size:26px;}
.social-card strong{font-size:14px;}
.social-card p{font-size:13px;color:var(--white);}
.social-card span{font-size:11px;color:var(--gray);}
.footer-bottom{
  border-top:1px solid var(--border);padding-top:20px;margin-top:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-size:12px;color:var(--gray);
}
.footer-links{display:flex;gap:20px;}
.footer-links a:hover{color:var(--blue);}

/* SCROLL ANIMATIONS */
.animate-on-scroll{opacity:0;transform:translateY(40px);transition:opacity .7s ease,transform .7s ease;}
.animate-on-scroll.in-view{opacity:1;transform:translateY(0);}

/* RESPONSIVE */
@media(max-width:1100px){
  .hero{flex-direction:column;text-align:center;padding-top:160px;}
  .hero-right{justify-content:center;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .why{grid-template-columns:1fr;}
  .timeline-step{width:32%;margin-bottom:20px;}
  .logo-text{display:none;}
}
@media(max-width:640px){
  .nav-links{display:none;}
  .burger{display:flex;}
  .nav-cta{display:none;}
  .services-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .timeline-step{width:48%;}
}