:root{
  --bg:#0b1220;
  --bg-2:#08101c;
  --text:#e8edf7;
  --muted:#aeb9cc;
  --accent:#8fd0ff;
  --accent-warm:#ff7a2f;
  --line:rgba(255,255,255,0.08);
  --white:#ffffff;
  --max:1160px;
  --shadow:0 20px 50px rgba(0,0,0,0.22);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Inter,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top, rgba(143,208,255,0.08), transparent 30%),
    linear-gradient(180deg,var(--bg-2) 0%,var(--bg) 100%);
  overflow-x:hidden;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
p{color:var(--muted);line-height:1.6}
img{max-width:100%;height:auto}
video{max-width:100%}
.container{width:min(calc(100% - 32px),var(--max));margin:auto;position:relative;z-index:1}
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(8,16,28,.78);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.06);
  box-shadow:0 8px 24px rgba(0,0,0,.16);
}
.nav{display:flex;justify-content:space-between;align-items:center;min-height:110px;gap:24px;padding:0 0}
.brand-logo{height:100px;width:auto;display:block;margin:0 20px 0 0;object-fit:contain}
.nav-links{display:flex;gap:22px;color:var(--muted);align-items:center}
.nav-links a{position:relative;transition:color .2s ease;font-size:.95rem;letter-spacing:.5px}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--accent);transition:width .25s ease}
.nav-links a:hover,.nav-links a.active{color:var(--white)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
section{padding:40px 0;content-visibility:auto;contain-intrinsic-size:1px 700px}
#clients{content-visibility:visible;contain-intrinsic-size:auto}
.hero,.video-hero{content-visibility:visible;contain-intrinsic-size:auto}
h1{font-size:clamp(3.2rem,6.5vw,5.2rem);line-height:1;margin-bottom:16px;letter-spacing:-.04em}
h2{margin:0 0 18px;font-size:clamp(1.8rem,3vw,2.4rem)}
.section-line,.line{width:80px;height:3px;margin:12px auto 24px;background:linear-gradient(90deg,transparent,var(--accent),transparent);border-radius:2px}
.section-intro,.hero-copy{max-width:760px;margin:0 auto;text-align:center;font-size:1.05rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:12px;font-weight:700;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;background:transparent;border:none;cursor:pointer;white-space:nowrap;box-shadow:0 8px 24px rgba(0,0,0,.12)}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,#8fd0ff,#b8e4ff);color:#07111f}
.btn-primary:hover{box-shadow:0 14px 40px rgba(143,208,255,.35)}
.btn-secondary{border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text)}
.btn-icon svg{width:16px;height:16px;transition:transform .3s ease}
.btn:hover .btn-icon svg{transform:translateX(4px) rotate(8deg)}
.card{padding:20px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.03)}
.footer{text-align:center;padding:16px 20px;color:var(--muted);border-top:1px solid rgba(255,255,255,.06)}

/* index */
.video-hero{
  position:relative;
  overflow:hidden;
  padding:60px 0 80px;
  min-height:100svh;
  display:flex;
  align-items:center;
  isolation:isolate;
  background:#08101c;
}
.bg-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:-2;
  filter:brightness(.38);
  pointer-events:auto;
  opacity:1;
}
.video-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(to bottom, rgba(11,18,32,.18) 0%, rgba(11,18,32,.52) 58%, #0b1220 100%);
  z-index:-1;
  pointer-events:none;
}
.hero{
  position:relative;
  z-index:1;
  margin-top:25px;
}
.eyebrow{display:inline-flex;align-items:center;padding:8px 14px;border-radius:999px;border:1px solid rgba(143,208,255,.18);background:rgba(143,208,255,.08);color:var(--accent);margin-bottom:18px;font-size:.9rem}
.page-home .hero h1{max-width:900px}
.page-home .hero p{max-width:760px;font-size:1.05rem}
.hero-actions{display:flex;gap:10px;margin-top:24px;max-width:max-content}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.services-grid{align-items:stretch}
.service-card{min-height:220px;text-align:center;transition:transform .2s ease,border-color .2s ease}
.service-card:hover{transform:translateY(-3px);border-color:rgba(143,208,255,.18)}
.service-card p{max-width:320px;margin:0 auto}
.icon{width:58px;height:58px;margin:0 auto 14px;border-radius:16px;display:grid;place-items:center;color:var(--accent);background:rgba(143,208,255,.08);border:1px solid rgba(143,208,255,.18);box-shadow:inset 0 1px 0 rgba(255,255,255,.04)}
.icon svg{width:28px;height:28px}
.card h3{margin-bottom:8px;font-size:1.25rem}
.logo-marquee{position:relative;overflow:hidden;padding:20px 0}
.logo-marquee::before,.logo-marquee::after{content:"";position:absolute;top:0;width:120px;height:100%;z-index:2;pointer-events:none}
.logo-marquee::before{left:0;background:linear-gradient(to right,#0b1220 0%,rgba(11,18,32,0) 100%)}
.logo-marquee::after{right:0;background:linear-gradient(to left,#0b1220 0%,rgba(11,18,32,0) 100%)}
.logo-track{
  display:flex;
  align-items:center;
  gap:34px;
  width:max-content;
  animation:scroll 28s linear infinite;
  will-change:transform;
}
.logo-box{width:190px;min-width:190px;height:96px;display:flex;align-items:center;justify-content:center}
.client-logo{height:72px;width:150px;object-fit:contain;filter:grayscale(100%) brightness(1.16) contrast(1.04);opacity:.94;transition:transform .3s ease,filter .3s ease,opacity .3s ease}
.client-logo:hover{filter:grayscale(0%) brightness(1);transform:translateY(-2px) scale(1.05);opacity:1}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.contact-area{position:relative;padding:20px 0 4px;border-top:1px solid rgba(255,255,255,.06);background:radial-gradient(circle at 80% 30%, rgba(143,208,255,.12), transparent 35%), radial-gradient(circle at 20% 80%, rgba(143,208,255,.08), transparent 40%)}
.contact-area::before{content:"";position:absolute;inset:0;background:linear-gradient(to right, rgba(255,255,255,.02) 1px, transparent 1px), linear-gradient(to bottom, rgba(255,255,255,.02) 1px, transparent 1px);background-size:40px 40px;opacity:.18;pointer-events:none}
.contact-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;align-items:start}
.contact-brand,.contact-links,.contact-details{position:relative;padding:0;border:none;background:none}
.contact-brand-logo{display:block;width:190px;max-width:100%;margin-bottom:10px}
.contact-brand p{font-size:.98rem;line-height:1.8;margin-bottom:16px;max-width:360px}
.brand-tagline{font-size:.75rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-top:-2px;margin-bottom:10px;font-weight:400;opacity:.85}
.contact-links h3,.contact-details h3{color:var(--white);font-size:1.15rem;margin:0 0 18px}
.contact-links ul{list-style:none;display:grid;gap:14px}
.contact-links a{color:var(--muted);font-size:.98rem;transition:color .2s ease,transform .2s ease;display:inline-block}
.contact-links a:hover{color:var(--white);transform:translateX(3px)}
.contact-details p{color:var(--muted);line-height:1.5;margin-bottom:8px}
.contact-detail-row{display:flex;align-items:flex-start;gap:8px;margin-bottom:6px;padding:6px 0}
.contact-detail-row svg{width:18px;height:18px;color:var(--accent);flex-shrink:0;margin-top:3px}
.contact-detail-row a,.contact-detail-row span{color:var(--muted);line-height:1.3}

/* about */
.page-about .section-center{text-align:center;margin-bottom:20px}
.page-about .section-center p{max-width:760px;margin:0 auto 30px}
.page-about .who-block{text-align:center;width:100%;padding:24px 0 8px;background:transparent;border:none}
.page-about .who-heading{display:flex;align-items:center;justify-content:center;gap:10px;text-align:center;margin-bottom:12px}
.page-about .who-copy{max-width:760px;margin:0 auto}
.page-about .mission-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:20px}
.page-about .why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.page-about .mission-card,.page-about .why-card{text-align:center;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.page-about .mission-card:hover,.page-about .why-card:hover{transform:translateY(-4px);border-color:rgba(143,208,255,.18);box-shadow:0 24px 48px rgba(0,0,0,.22)}
.page-about .mission-card h3,.page-about .why-card h3{margin-bottom:10px;color:var(--white)}
.page-about .hex-icon{width:78px;height:78px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;color:var(--accent);background:rgba(143,208,255,.08);border:1px solid rgba(143,208,255,.18);clip-path:polygon(25% 5%, 75% 5%, 100% 50%, 75% 95%, 25% 95%, 0% 50%)}
.page-about .warm-icon{width:44px;height:44px;margin:0 auto 12px;background:rgba(143,208,255,.08);border:1px solid rgba(143,208,255,.18);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--accent)}
.page-about .cta{margin-top:20px;padding:24px;display:flex;justify-content:space-between;gap:20px;align-items:center}

/* services */
.page-services .hero,.page-contact .hero{padding:88px 0 36px;text-align:center}
.page-services .section-intro,.page-contact .section-intro{max-width:720px}
.page-services .services-list{margin-top:20px}
.page-services .service-row{display:grid;grid-template-columns:1fr 2fr;gap:28px;padding:26px 0;border-bottom:1px solid rgba(255,255,255,.08);align-items:start}
.page-services .service-row:first-child{border-top:1px solid rgba(255,255,255,.08)}
.page-services .service-left{display:flex;align-items:center;gap:12px}
.page-services .service-left h3{font-size:1.35rem;color:var(--white);letter-spacing:-.02em}
.page-services .service-icon{display:inline-flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0}
.page-services .service-icon svg{width:24px;height:24px;stroke-width:2.2}
.page-services .service-right ul,.page-services .service-points{padding-left:18px;color:var(--muted)}
.page-services .service-right li,.page-services .service-points li{margin-bottom:8px}
.page-services .cta-box{margin-top:28px;padding:26px;border:1px solid rgba(255,255,255,.08);border-radius:20px;background:rgba(255,255,255,.03);display:flex;align-items:center;justify-content:space-between;gap:20px}
.page-services .cta-box p{max-width:700px}

/* projects */
.page-projects body{position:relative}
.page-projects::after{content:"";position:fixed;inset:0;background:url('world-map.png') 75% 75% / 55% no-repeat;opacity:.08;filter:brightness(1.2) contrast(.9);pointer-events:none;z-index:-1}
.page-projects .hero{text-align:center;padding-top:20px}
.page-projects .continent-section{margin-top:8px}
.page-projects .continent-heading{display:flex;align-items:center;gap:10px;margin-bottom:18px;color:var(--white);font-size:1.5rem}
.page-projects .continent-heading svg{width:18px;height:18px;color:var(--accent);flex-shrink:0}
.page-projects .projects-list{display:grid;gap:8px}
.page-projects .project-item{padding:6px 0}
.page-projects .project-item h3{font-size:.95rem;color:var(--white);margin-bottom:4px;line-height:1.3;font-weight:600}
.page-projects .project-location{color:var(--muted);font-size:.85rem}
.page-projects .quote-block{text-align:center;padding:50px 0 30px}
.page-projects .quote-block p{max-width:760px;margin:0 auto 10px;font-style:italic;font-size:1.08rem}

/* contact */
.page-contact .contact-shell{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:start;margin-top:10px}
.page-contact .card{padding:24px;border-radius:20px;background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));box-shadow:0 20px 40px rgba(0,0,0,.16)}
.page-contact .contact-panel h3,.page-contact .form-panel h3{margin-bottom:10px;font-size:1.25rem;color:var(--white)}
.page-contact .contact-panel p,.page-contact .form-panel p{margin-bottom:16px}
.page-contact .contact-list{display:grid;gap:12px}
.page-contact .contact-item{display:flex;align-items:center;gap:10px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.03)}
.page-contact .contact-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:rgba(143,208,255,.08);border:1px solid rgba(143,208,255,.18);color:var(--accent);flex-shrink:0}
.page-contact .contact-icon svg{width:18px;height:18px}
.page-contact .contact-meta{display:grid;gap:2px}
.page-contact .contact-label{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.page-contact .contact-value{color:var(--white)}
.page-contact .contact-form{display:grid;gap:12px}
.page-contact .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.page-contact .full-width{grid-column:1 / -1}
.page-contact .contact-form input,.page-contact .contact-form textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:#fff;font:inherit;outline:none;transition:border-color .2s ease, box-shadow .2s ease, background .2s ease}
.page-contact .contact-form input::placeholder,.page-contact .contact-form textarea::placeholder{color:var(--muted)}
.page-contact .contact-form input:focus,.page-contact .contact-form textarea:focus{border-color:rgba(143,208,255,.4);box-shadow:0 0 0 1px rgba(143,208,255,.2);background:rgba(255,255,255,.045)}
.page-contact .contact-form textarea{min-height:150px;resize:vertical}
.page-contact .form-note{font-size:.92rem;color:var(--muted);margin-top:6px}

@media(max-width:900px){
  .contact-grid,.page-contact .contact-shell,.page-about .why-grid{grid-template-columns:1fr;gap:20px}
  .page-about .mission-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav{flex-direction:column;align-items:flex-start;padding:6px 0 12px}
  .nav-links{flex-wrap:wrap;gap:16px}
  .brand-logo{height:78px;margin:0 0 8px 0}
  .grid,.page-about .mission-grid,.page-contact .form-grid,.page-services .service-row{grid-template-columns:1fr}
  .page-services .service-row{gap:14px}
  .hero-actions{overflow-x:auto;padding-bottom:4px}
  .page-home .hero h1,.page-services h1,.page-contact h1,.page-projects h1{font-size:2.5rem}
  .page-about .cta,.page-services .cta-box{flex-direction:column;align-items:flex-start}
  .page-contact .full-width{grid-column:auto}
  .logo-marquee{padding:14px 0}
  .logo-marquee::before,.logo-marquee::after{width:24px}
  .logo-track{gap:20px;animation:scroll 24s linear infinite}
  .logo-box{width:130px;min-width:130px;height:68px}
  .client-logo{width:100px;height:44px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none !important;transition:none !important}
  .logo-track{animation:none}
}

#services h2,
#clients h2 {
  text-align: center;
  margin-bottom: 10px;
}

#services .section-intro,
#clients .section-intro {
  text-align: center;
  margin: 0 auto 30px;
}

@media (min-width: 769px) {
  .nav {
    min-height: 110px;
  }

  .brand-logo {
    height: 100px;
    margin: 0;
  }
}

#services {
  padding-top: 10px;
}