*{margin:0;padding:0;box-sizing:border-box}

html,body{
  min-height:100%;
  background:linear-gradient(180deg,#000011 0%,#001a66 58%,#000011 100%);
  color:#f5f5f5;
  font-family:'Montserrat',Arial,sans-serif;
  overflow-x:hidden;
  scroll-behavior:smooth;
}

body{line-height:1.55}
a{color:inherit;text-decoration:none}

.bg{
  position:fixed;
  inset:0;
  z-index:-1;
  background:repeating-linear-gradient(90deg,rgba(0,0,255,.04) 0,rgba(0,0,255,.08) 2px,transparent 4px);
  animation:lights 20s linear infinite;
}

@keyframes lights{from{background-position:0 0}to{background-position:1000px 0}}

.site-header{
  min-height:86px;
  padding:0 6vw;
  display:flex;
  justify-content:space-between;
  align-items:center;
  background:rgba(0,0,17,.78);
  border-bottom:1px solid #001a99;
  backdrop-filter:blur(16px);
  position:sticky;
  top:0;
  z-index:20;
}

.brand img{
  width:96px;
  display:block;
  filter:drop-shadow(0 0 8px rgba(0,0,255,.45));
}

nav{
  display:flex;
  gap:1.35rem;
  flex-wrap:wrap;
  justify-content:flex-end;
}

nav a{
  color:#d8dbff;
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
}

nav a:hover{color:#fff;text-shadow:0 0 10px #0000ff}

.page{
  width:100%;
  max-width:1660px;
  margin:0 auto;
  padding:2.25rem 3vw 4rem;
}

.band,.block{
  width:100%;
  border:none;
  border-radius:0;
  background:transparent;
  box-shadow:none;
  margin-bottom:4rem;
}

.hero{
  width:100%;
  min-height:0;
  padding:1.9rem 1.65rem 1.65rem;
  margin-bottom:4rem;
  border:none;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}

.block{padding:0}

.band{
  padding:0 2rem;
  text-align:center;
}

.band p{
  color:#f0f2ff;
  font-size:1.08rem;
  margin-bottom:.35rem;
}

.band strong{color:#fff}

.block-head{margin-bottom:1.15rem}

.block-head span{
  color:#c7cbff;
  font-size:.74rem;
  font-weight:800;
  letter-spacing:.18em;
  text-transform:uppercase;
}

.block-head h1{
  max-width:920px;
  color:#f5f5f5;
  font-size:clamp(2.1rem,3.25vw,3.45rem);
  line-height:1.08;
  letter-spacing:.01em;
  font-weight:800;
  text-transform:uppercase;
  text-shadow:0 0 8px #0000ff44;
  margin-top:.75rem;
}

.block-head h2{
  color:#f5f5f5;
  font-size:clamp(1.25rem,1.75vw,1.7rem);
  line-height:1.25;
  text-transform:uppercase;
  letter-spacing:.075em;
  text-shadow:0 0 6px #0000ff44;
  margin-top:.35rem;
}

.hero-copy{
  max-width:900px;
  color:#d8dbff;
  font-size:1.02rem;
}

.button-row{
  width:100%;
  display:flex;
  justify-content:center;
  align-items:center;
  gap:1rem;
  flex-wrap:wrap;
  margin-top:1.65rem;
}

.btn{
  color:#fff;
  border:2px solid #0000ff;
  border-radius:12px;
  padding:.82rem 1.85rem;
  font-size:.8rem;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  box-shadow:0 0 12px #0000ff44;
  transition:all .25s ease;
}

.btn:hover{
  background:#0000ff;
  box-shadow:0 0 20px #0000ff,0 0 40px #0000ff;
}

.four-columns,.three-columns{
  display:grid;
  gap:1rem;
  width:100%;
}

.four-columns{grid-template-columns:repeat(4,1fr)}
.three-columns{grid-template-columns:repeat(3,1fr)}

.four-columns article,
.three-columns a,
.industry-row span{
  border:1px solid rgba(0,183,255,.22);
  border-radius:12px;
  background:rgba(0,0,40,.20);
  padding:1rem;
}

.three-columns a:hover{
  border-color:rgba(0,183,255,.45);
  box-shadow:0 0 16px rgba(0,0,255,.18);
}

h3{
  color:#fff;
  font-size:.98rem;
  margin-bottom:.55rem;
}

p{
  color:#e0e0ff;
  font-size:.95rem;
  margin-bottom:.72rem;
}

.two-text{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:2rem;
}

.industry-row{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:.75rem;
}

.industry-row span{
  color:#e0e0ff;
  font-size:.88rem;
  min-height:54px;
  display:flex;
  align-items:center;
}

.contact-block{text-align:center}
.contact-block .block-head{text-align:left}
.contact-block p{text-align:left}

.rts-footer{
  border-top:1px solid #001a99;
  background:rgba(0,0,40,.4);
  padding:2rem 1rem;
  text-align:center;
}

.footer-tagline{
  color:rgba(255,255,255,.72);
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  margin-bottom:.85rem;
}

.footer-tagline span{
  color:#00b7ff;
  margin:0 .55rem;
}

.footer-copy{
  color:rgba(255,255,255,.45);
  font-size:.78rem;
  letter-spacing:.04em;
}

@media(max-width:1180px){
  .four-columns{grid-template-columns:repeat(2,1fr)}
  .industry-row{grid-template-columns:repeat(2,1fr)}
  .two-text{grid-template-columns:1fr}
}

@media(max-width:780px){
  .site-header{
    height:auto;
    padding:1rem 6vw;
    align-items:flex-start;
    flex-direction:column;
    gap:1rem;
  }

  nav{
    gap:.9rem;
    justify-content:flex-start;
  }

  .page{padding:1.5rem 1rem 2rem}
  .hero{padding:1.75rem 0 1.4rem}
  .block-head h1{font-size:2rem}

  .four-columns,
  .three-columns,
  .industry-row{
    grid-template-columns:1fr;
  }
}


.capability-card {
  display: block;
  text-decoration: none;
  color: inherit;
  transition:
    transform .2s ease,
    border-color .2s ease,
    box-shadow .2s ease;
}

.capability-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0,102,255,.60);
  box-shadow: 0 0 20px rgba(0,102,255,.18);
}

.capability-card h3,
.capability-card p {
  color: inherit;
}