:root{
  --bg:#080b10;
  --bg-soft:#0c1118;
  --surface:#10151c;
  --surface-2:#151c25;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.15);
  --text:#f5f7fa;
  --muted:#aeb8c5;
  --blue:#168cff;
  --blue-2:#62b6ff;
  --green:#27d17f;
  --radius:18px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{
  margin:0;background:
  radial-gradient(circle at 80% -10%,rgba(22,140,255,.10),transparent 35%),
  var(--bg);color:var(--text);
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  line-height:1.65;overflow-x:hidden
}
img{max-width:100%;display:block}
a{text-decoration:none}
::selection{background:var(--blue);color:#fff}
.container{max-width:var(--container)}
.section{padding:100px 0;position:relative}
.section-soft{background:var(--bg-soft)}
.section-head{max-width:800px;margin-bottom:50px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow,.section-label{
  display:inline-flex;align-items:center;gap:9px;color:var(--blue-2);
  font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.14em;margin-bottom:14px
}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--blue);display:block}
.center .eyebrow{justify-content:center}
.section-title{
  font-size:clamp(2rem,4vw,3.1rem);line-height:1.08;font-weight:800;
  letter-spacing:-.035em;margin:0 0 17px
}
.section-description{color:var(--muted);font-size:1rem;max-width:700px}
.center .section-description{margin-left:auto;margin-right:auto}
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;padding:15px 0;
  background:rgba(8,11,16,.72);backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.3s
}
.navbar.scrolled{background:rgba(8,11,16,.96);border-bottom-color:var(--line);padding:10px 0}
.navbar-brand img{width:auto;max-height:46px}
.navbar-nav{gap:4px}
.navbar-nav .nav-link{
  color:#d8dee6!important;font-size:.88rem;font-weight:600;padding:9px 12px!important;
  border-radius:8px;transition:.2s
}
.navbar-nav .nav-link:hover,.navbar-nav .nav-link.active{color:#fff!important;background:rgba(22,140,255,.11)}
.navbar-toggler{
  border:1px solid rgba(255,255,255,.25);
  background:transparent !important;
  color:#fff;
  padding:8px 10px;
  border-radius:8px;
}

.navbar-toggler:focus{
  box-shadow:0 0 0 2px rgba(22,140,255,.20);
}

.navbar-toggler-icon{
  background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.95)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
  filter:none !important;
}
.hero{
  min-height:760px;display:flex;align-items:center;position:relative;overflow:hidden;
  padding:150px 0 90px
}
.hero:before{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(90deg,rgba(8,11,16,.98) 0%,rgba(8,11,16,.86) 45%,rgba(8,11,16,.45) 100%),
  var(--hero-image) center/cover no-repeat
}
.hero:after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 78% 35%,rgba(22,140,255,.20),transparent 34%);
  pointer-events:none
}
.hero .container{position:relative;z-index:2}
.hero-content{max-width:820px}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;padding:9px 14px;border-radius:50px;
  background:rgba(22,140,255,.10);border:1px solid rgba(98,182,255,.25);
  color:var(--blue-2);font-size:.76rem;font-weight:750;letter-spacing:.06em;margin-bottom:24px
}
.hero h1{font-size:clamp(2.7rem,6vw,5.2rem);font-weight:850;line-height:.99;letter-spacing:-.055em;margin:0 0 25px}
.hero h1 span{color:var(--blue-2)}
.hero p{max-width:690px;color:#c4ccd6;font-size:1.08rem;line-height:1.8;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:35px}
.btn-main,.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 21px;
  border-radius:10px;font-size:.9rem;font-weight:750;transition:.25s
}
.btn-main{background:var(--blue);color:#fff;border:1px solid var(--blue)}
.btn-main:hover{color:#fff;background:#087be9;transform:translateY(-2px)}
.btn-outline{background:rgba(255,255,255,.025);color:#fff;border:1px solid rgba(255,255,255,.18)}
.btn-outline:hover{color:#fff;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3)}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px}
.trust-item{
  display:flex;align-items:center;gap:8px;padding:8px 11px;background:rgba(8,11,16,.62);
  border:1px solid var(--line);border-radius:9px;color:#d3dbe4;font-size:.75rem
}
.trust-item i{color:var(--blue-2)}
.tech-strip-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#0b1016;padding:17px 0}
.tech-strip{display:flex;justify-content:center;flex-wrap:wrap;gap:10px}
.tech-item{
  display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);
  background:rgba(255,255,255,.02);border-radius:9px;color:#bfc9d4;font-size:.76rem;font-weight:650
}
.tech-item i{color:var(--blue)}
.service-card,.sector-card,.process-card,.expertise-card,.why-box,.contact-card{
  height:100%;background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.3s
}
.service-card:hover,.sector-card:hover,.process-card:hover,.expertise-card:hover,.why-box:hover,.contact-card:hover{
  transform:translateY(-5px);border-color:rgba(98,182,255,.28);
  background:linear-gradient(145deg,rgba(22,140,255,.07),rgba(255,255,255,.018))
}
.card-icon,.expertise-icon{
  width:54px;height:54px;display:flex;align-items:center;justify-content:center;border-radius:14px;
  background:rgba(22,140,255,.10);border:1px solid rgba(22,140,255,.18);color:var(--blue-2);
  font-size:21px;margin-bottom:20px
}
.service-card h3,.sector-card h3,.process-card h3,.expertise-card h3,.why-box h3,.contact-card h3{
  font-size:1.12rem;font-weight:750;line-height:1.35;margin:0 0 10px
}
.service-card p,.sector-card p,.process-card p,.expertise-card p,.why-box p,.contact-card p{
  color:var(--muted);font-size:.88rem;line-height:1.75;margin:0
}
.engineering-box{
  background:linear-gradient(135deg,rgba(22,140,255,.08),rgba(255,255,255,.02));
  border:1px solid var(--line);border-radius:24px;padding:42px;position:relative;overflow:hidden
}
.engineering-box:before{
  content:"";position:absolute;width:280px;height:280px;right:-90px;top:-90px;border-radius:50%;
  background:rgba(22,140,255,.08);filter:blur(25px)
}
.engineering-content{position:relative;z-index:1}
.engineering-list{list-style:none;padding:0;margin:25px 0 0}
.engineering-list li{display:flex;gap:11px;color:#cbd4de;margin-bottom:12px;font-size:.9rem}
.engineering-list i{color:var(--blue-2);margin-top:5px}
.stats-section{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{text-align:center;padding:20px}
.stat-number{font-size:clamp(2rem,4vw,3rem);font-weight:850;color:#fff;line-height:1}
.stat-number span{color:var(--blue-2)}
.stat-label{color:var(--muted);font-size:.78rem;margin-top:10px}
.method-number{
  width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:rgba(22,140,255,.10);color:var(--blue-2);font-size:.76rem;font-weight:850;margin-bottom:18px
}
.project-section{background:#0a0e14}
.filter-buttons{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:32px}
.filter-btn{
  border:1px solid var(--line);background:transparent;color:#cbd3dc;padding:9px 15px;
  border-radius:50px;font-size:.8rem;font-weight:700;transition:.25s;cursor:pointer
}
.filter-btn:hover,.filter-btn.active{color:#fff;border-color:var(--blue);background:rgba(22,140,255,.12)}
.project-card{
  height:100%;overflow:hidden;border:1px solid var(--line);border-radius:17px;background:var(--surface);transition:.35s
}
.project-card:hover{transform:translateY(-6px);border-color:rgba(22,140,255,.35);box-shadow:0 20px 40px rgba(0,0,0,.28)}
.project-image{height:245px;overflow:hidden;background:#111}
.project-image img{width:100%;height:100%;object-fit:cover;transition:.5s}
.project-card:hover .project-image img{transform:scale(1.05)}
.project-content{padding:22px}
.project-tag{display:inline-block;color:var(--blue-2);font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin-bottom:9px}
.project-content h3{font-size:1.08rem;font-weight:750;margin:0 0 9px}
.project-content p{color:var(--muted);font-size:.84rem;line-height:1.7;margin:0}
.cta{
  position:relative;overflow:hidden;background:linear-gradient(120deg,rgba(22,140,255,.14),rgba(22,140,255,.025));
  border-top:1px solid rgba(22,140,255,.15);border-bottom:1px solid rgba(22,140,255,.15);padding:72px 0
}
.cta h2{font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1.08;letter-spacing:-.04em;margin:0 0 14px}
.cta p{color:var(--muted);font-size:1rem;line-height:1.8;max-width:720px;margin:0 0 26px}
footer{background:#06090d;border-top:1px solid var(--line);padding:65px 0 25px}
.footer-logo{width:auto;max-height:43px;margin-bottom:18px}
.footer-text{color:var(--muted);font-size:.85rem;line-height:1.8;max-width:390px}
.footer-title{font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-bottom:17px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:8px}
.footer-links a{color:var(--muted);font-size:.83rem;transition:.2s}
.footer-links a:hover{color:#fff}
.footer-contact{display:flex;gap:10px;color:var(--muted);font-size:.83rem;margin-bottom:10px}
.footer-contact i{width:17px;color:var(--blue-2);margin-top:4px}
.footer-bottom{border-top:1px solid var(--line);margin-top:45px;padding-top:22px;display:flex;justify-content:space-between;gap:15px;color:#77828e;font-size:.75rem}
.socials{display:flex;gap:9px;margin-top:20px}
.socials a{
  width:38px;height:38px;border:1px solid var(--line);border-radius:9px;display:flex;align-items:center;justify-content:center;
  color:#b8c1cb;transition:.2s
}
.socials a:hover{color:#fff;border-color:rgba(22,140,255,.35);background:rgba(22,140,255,.08)}
.whatsapp{
  position:fixed;right:22px;bottom:22px;width:57px;height:57px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;background:#25d366;color:#fff;font-size:27px;
  box-shadow:0 12px 35px rgba(0,0,0,.35);z-index:9999;transition:.25s
}
.whatsapp:hover{color:#fff;transform:translateY(-4px) scale(1.04)}
.contact-hero{--hero-image:url("hero-video.mp4")}
.contact-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:22px}
.contact-card{padding:32px}
.contact-item{display:flex;gap:13px;padding:14px 0;border-bottom:1px solid var(--line)}
.contact-item:last-child{border-bottom:0}
.contact-item i{color:var(--blue-2);width:20px;margin-top:5px}
.contact-item strong{display:block;color:#fff;font-size:.88rem;margin-bottom:2px}
.contact-item span,.contact-item a{color:var(--muted);font-size:.86rem}
.form-control,.form-select{
  background:#0a0e14!important;color:#fff!important;border:1px solid var(--line)!important;
  border-radius:10px!important;padding:12px 13px!important
}
.form-control:focus,.form-select:focus{border-color:var(--blue)!important;box-shadow:0 0 0 .15rem rgba(22,140,255,.12)!important}
.form-label{font-size:.82rem;color:#d7dee7;font-weight:650;margin-bottom:7px}
.form-message{min-height:24px;margin-top:12px;font-size:.84rem}
.map-wrap{overflow:hidden;border-radius:18px;border:1px solid var(--line);margin-top:22px}
.map-wrap iframe{display:block;width:100%;height:430px;border:0}
@media(max-width:991px){
  .navbar-collapse{margin-top:12px;padding:8px 0}
  .hero{min-height:680px}
  .hero-content{padding-top:70px}
  .section{padding:75px 0}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:767px){
  .hero{min-height:650px;padding:125px 0 70px}
  .hero:before{background:linear-gradient(rgba(8,11,16,.82),rgba(8,11,16,.97)),var(--hero-image) center/cover no-repeat}
  .hero h1{font-size:2.55rem}
  .hero p{font-size:.96rem;line-height:1.7}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions a{text-align:center}
  .section-head{margin-bottom:38px}
  .section-title{font-size:2rem}
  .section-description{font-size:.92rem}
  .project-image{height:210px}
  .engineering-box{padding:27px}
  .footer-bottom{flex-direction:column;text-align:center}
  .whatsapp{width:52px;height:52px;right:15px;bottom:15px;font-size:24px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}