* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #020814;
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
}

body:before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 12% 8%, rgba(0,145,255,.22), transparent 28%),
    linear-gradient(135deg, #020814, #061427 52%, #01040a);
}

main {
  max-width: 1600px;
  margin: auto;
  background: #020814;
  box-shadow: 0 0 90px rgba(0,0,0,.55);
}

/* HERO */
.hero {
  border-bottom: 2px solid #008cff;
  background: #020814;
}

.hero img {
  display: block;
  width: 100%;
}

/* INTRO */
.intro {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  padding: 40px 48px;
  background: linear-gradient(90deg, #020814, #07162a);
  border-bottom: 2px solid #008cff;
}

.eyebrow {
  color: #f97316;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-weight: 900;
  margin: 0 0 10px;
  font-size: 13px;
}

.intro h1,
.section-heading h2,
.credentials h2,
.contact h2 {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.intro h1 {
  font-size: 40px;
}

.intro p,
.credentials p,
.contact p {
  font-size: 18px;
  line-height: 1.6;
  color: #dbe3ef;
  margin: 0;
}

.intro a {
  white-space: nowrap;
  text-decoration: none;
  color: #fff;
  border: 1px solid #008cff;
  padding: 16px 24px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
  box-shadow: 0 0 24px rgba(0,140,255,.25);
}

/* CORE SERVICES */
.services-section,
.visuals {
  padding: 72px 52px;
  border-bottom: 2px solid #008cff;
  background: #020814;
  overflow: visible;
}

.section-heading {
  margin-bottom: 32px;
}

.section-heading p {
  color: #f97316;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-weight: 900;
  margin: 0 0 10px;
  font-size: 13px;
}

.section-heading h2 {
  color: #008cff;
  font-size: 30px;
}

.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  overflow: visible;
  align-items: stretch;
}

.services article {
  border: 1px solid rgba(0,140,255,.32);
  background: #061225;
  padding: 30px;
  min-height: 220px;
  height: auto;
  overflow: visible;
  box-shadow: 0 0 24px rgba(0,140,255,.08);
}

.services span {
  display: block;
  color: #008cff;
  font-size: 38px;
  margin-bottom: 14px;
}

.services h3 {
  margin: 0 0 10px;
  color: #00a2ff;
  text-transform: uppercase;
  font-size: 16px;
  letter-spacing: .06em;
  overflow: visible;
}

.services p {
  margin: 0;
  color: #e5e7eb;
  line-height: 1.5;
  overflow: visible;
}

/* CREDENTIALS */
.credentials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  padding: 56px 44px;
  background: #f8fafc;
  color: #07142a;
  border-bottom: 2px solid #008cff;
}

.credentials h2 {
  color: #1459b8;
  font-size: 30px;
}

.credentials p {
  color: #07142a;
}

.proof-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.proof-grid div {
  background: #fff;
  border: 1px solid #cbd5e1;
  padding: 28px;
  text-align: center;
}

.proof-grid strong {
  display: block;
  color: #1459b8;
  font-size: 32px;
  margin-bottom: 8px;
}

.proof-grid span {
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 800;
  font-size: 13px;
}

/* VISUAL CARDS */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.cards article {
  overflow: hidden;
  border: 1px solid rgba(0,140,255,.55);
  background: #071020;
  box-shadow: 0 0 28px rgba(0,140,255,.12);
  transition: .25s;
}

.cards article:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 38px rgba(0,140,255,.32);
  border-color: #1fb6ff;
}

.cards img {
  display: block;
  width: 100%;
  height: 230px;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.04);
}

.cards h3 {
  margin: 0;
  background: #0b1a30;
  color: white;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: .06em;
  padding: 16px;
}

.cards p {
  margin: 0;
  padding: 16px;
  background: linear-gradient(180deg, #071020, #030b18);
  line-height: 1.5;
  color: #f1f5f9;
  min-height: 96px;
}

/* CONTACT */
.contact {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 48px;
  align-items: center;
  padding: 64px 52px;
  border-bottom: 2px solid #f97316;
  overflow: visible;
}

.contact img {
  display: block;
  width: 100%;
  max-width: 780px;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.contact h2 {
  color: #008cff;
  font-size: 30px;
}

.contact p {
  margin: 8px 0;
}

/* FOOTER */
footer {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 28px 44px;
}

footer span {
  text-align: center;
  color: #008cff;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 900;
  border-right: 1px solid #3d506a;
}

footer span:last-child {
  border-right: 0;
}

/* RESPONSIVE */
@media (max-width: 1000px) {
  .intro,
  .credentials,
  .contact {
    grid-template-columns: 1fr;
  }

  .services,
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .intro a {
    width: max-content;
  }

  .services-section,
  .visuals {
    padding: 52px 28px;
  }

  .services article {
    min-height: auto;
  }

  .contact {
    padding: 52px 28px;
  }

  .contact img {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .intro,
  .services-section,
  .credentials,
  .visuals,
  .contact {
    padding: 34px 20px;
  }

  .intro h1 {
    font-size: 27px;
  }

  .services,
  .cards,
  .proof-grid,
  footer {
    grid-template-columns: 1fr;
  }

  .cards img {
    height: 250px;
  }

  footer span {
    border-right: 0;
    border-bottom: 1px solid #3d506a;
    padding-bottom: 14px;
  }
}