:root {
  --ink: #071326;
  --ink-2: #0b1e38;
  --blue: #008cff;
  --electric: #05b7ff;
  --silver: #dce4ec;
  --paper: #f7f9fc;
  --white: #fff;
  --line: #cbd6e2;
  --max: 1180px;
  --radius: 18px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  background: var(--paper);
  font-size: 16px;
  line-height: 1.6;
}
.wrap {
  width: min(calc(100% - 40px), var(--max));
  margin: auto;
}
.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 20px;
  top: 20px;
  z-index: 99;
  background: #fff;
  padding: 10px;
}
.utility {
  background: #020814;
  color: #b8c8d8;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 0;
}
.utility-grid {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.utility a {
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  white-space: nowrap;
}
.credentials-bar {
  background: #fff;
  border-bottom: 1px solid #dce4ec;
}
.credentials-grid {
  min-height: 70px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.credentials-grid > strong {
  flex: 0 0 auto;
  color: #071326;
  font-size: 0.74rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.credential-badges {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}
.credential-badges img {
  display: block;
  max-width: 160px;
  height: 52px;
  object-fit: contain;
}
.credential-badges img:nth-child(3),
.credential-badges img:nth-child(5) {
  height: 58px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 19, 38, 0.96);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.03em;
}
.brand img {
  width: 62px;
  height: 62px;
  object-fit: contain;
  border-radius: 0;
  box-shadow: none;
}
.brand span {
  font-size: 1.05rem;
  text-transform: uppercase;
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.site-header nav > a {
  color: #e7f0f8;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
}
.menu-button {
  display: none;
  background: none;
  border: 1px solid #5e7187;
  color: #fff;
  border-radius: 6px;
  padding: 8px 12px;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 0;
  border-radius: 8px;
  padding: 15px 22px;
  background: linear-gradient(135deg, var(--blue), var(--electric));
  color: #00152d !important;
  text-decoration: none;
  font-weight: 900;
  box-shadow: 0 10px 28px rgba(0, 140, 255, 0.22);
  cursor: pointer;
}
.button-small {
  padding: 10px 16px !important;
}
.hero {
  min-height: 690px;
  display: flex;
  align-items: center;
  color: #fff;
  background:
    radial-gradient(
      circle at 76% 45%,
      rgba(0, 153, 255, 0.25),
      transparent 25%
    ),
    linear-gradient(118deg, #061224 0%, #0b1b32 54%, #030a14 100%);
  overflow: hidden;
  position: relative;
}
.hero:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 49%,
    rgba(255, 255, 255, 0.035) 50%,
    transparent 51%
  );
  background-size: 42px 42px;
  opacity: 0.45;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: center;
  gap: 50px;
  position: relative;
  z-index: 1;
  padding: 70px 0;
}
.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: 0.17em;
  font-size: 0.76rem;
  color: #67cfff;
}
.eyebrow.blue {
  color: #007bd9;
}
.hero h1,
.section h2 {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin: 0;
}
.hero h1 {
  font-size: clamp(3.1rem, 6.5vw, 6.2rem);
  max-width: 850px;
}
.hero-lead {
  font-size: 1.25rem;
  color: #c6d4e3;
  max-width: 680px;
  margin: 26px 0 32px;
}
.hero-actions {
  display: flex;
  gap: 24px;
  align-items: center;
}
.text-link {
  color: #fff;
  text-decoration: none;
  font-weight: 800;
}
.trust-line {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 52px;
  color: #b8c8d8;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.74rem;
}
.trust-line strong {
  font-size: 3rem;
  color: #fff;
  line-height: 1;
}
.hero-mark {
  display: flex;
  justify-content: center;
}
.hero-mark img {
  width: min(100%, 520px);
  border-radius: 0;
  filter: drop-shadow(0 28px 55px rgba(0, 0, 0, 0.52));
  mix-blend-mode: normal;
}
.service-strip {
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.service-strip-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  text-align: center;
}
.service-strip span {
  padding: 18px 8px;
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  border-right: 1px solid var(--line);
}
.service-strip span:first-child {
  border-left: 1px solid var(--line);
}
.section {
  padding: 110px 0;
}
.section-heading {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 45px;
}
.section h2 {
  font-size: clamp(2.5rem, 4vw, 4.4rem);
}
.section-heading > p {
  font-size: 1.08rem;
  color: #516174;
  margin: 0;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.service-card {
  display: flex;
  flex-direction: column;
  min-height: 310px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 35px rgba(4, 25, 50, 0.06);
}
.service-card .service-mark {
  display: block;
  width: 24px;
  height: 24px;
  object-fit: contain;
}
.service-card h3 {
  font-size: 1.55rem;
  margin: 52px 0 5px;
}
.service-card p {
  color: #5b6978;
  margin: 0 0 28px;
}
.service-card a {
  margin-top: auto;
  color: #006ec0;
  font-weight: 900;
  text-decoration: none;
}
.service-card.wide {
  grid-column: 1/-1;
  min-height: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 35px;
}
.service-card.wide h3 {
  margin: 0;
}
.dark {
  background: var(--ink);
  color: #fff;
}
.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 110px;
}
.principles {
  display: grid;
  gap: 8px;
}
.principles > div {
  border-top: 1px solid #304158;
  padding: 25px 0;
}
.principles h3 {
  font-size: 1.25rem;
  margin: 0 0 6px;
}
.principles p {
  margin: 0;
  color: #b7c6d6;
}
.commercial {
  background: linear-gradient(180deg, #eaf1f7, #f7f9fc);
}
.commercial-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 70px;
  background: #fff;
  border-radius: 26px;
  box-shadow: 0 25px 70px rgba(4, 25, 50, 0.11);
  border-top: 5px solid var(--blue);
}
.commercial-card p {
  font-size: 1.08rem;
  color: #536274;
  margin-top: 0;
}
.projects {
  background: #fff;
}
.projects-heading {
  align-items: start;
}
.commercial-clients {
  margin: -10px 0 38px;
  padding: 24px 28px;
  color: #fff;
  background: var(--ink);
  border-left: 4px solid var(--electric);
  border-radius: 12px;
}
.commercial-clients strong {
  display: block;
  margin-bottom: 14px;
  color: #67cfff;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.commercial-clients ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.commercial-clients li {
  font-weight: 700;
}
.project-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 300px;
  gap: 14px;
}
.project-gallery figure {
  position: relative;
  overflow: hidden;
  margin: 0;
  background: var(--ink-2);
  border-radius: 14px;
}
.project-gallery img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 350ms ease;
}
.project-gallery figure:hover img {
  transform: scale(1.025);
}
.project-gallery .project-feature {
  grid-column: span 2;
  grid-row: span 2;
}
.project-feature figcaption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 20px;
  padding: 13px 16px;
  color: #fff;
  background: rgba(7, 19, 38, 0.86);
  border-left: 3px solid var(--electric);
  font-weight: 800;
}
.project-feature figcaption span {
  display: block;
  margin-top: 2px;
  color: #9cddff;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.contact {
  background: #071326;
  color: #fff;
}
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
}
.contact-grid > div > p {
  color: #b8c8d8;
}
.contact-details {
  margin-top: 28px;
  border-left: 3px solid #0ba5ff;
  padding: 22px 0 22px 20px;
  color: #d4e0eb;
  font-style: normal;
  line-height: 1.8;
}
.contact-details a,
footer a {
  color: #7fd6ff;
  text-decoration: none;
}
.contact-details a:hover,
footer a:hover {
  text-decoration: underline;
}
.contact form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.contact label {
  font-weight: 800;
  font-size: 0.85rem;
}
.contact input,
.contact select,
.contact textarea {
  display: block;
  width: 100%;
  margin-top: 7px;
  background: #0e2340;
  border: 1px solid #3b5876;
  border-radius: 8px;
  color: #fff;
  padding: 13px;
  font: inherit;
}
.contact textarea {
  resize: vertical;
}
.full {
  grid-column: 1/-1;
}
.form-status {
  color: #7fd6ff;
  margin: 0;
}
footer {
  background: #020814;
  color: #9fb2c5;
  padding: 45px 0;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: center;
}
.footer-grid img {
  width: 88px;
  height: 88px;
  object-fit: contain;
  border-radius: 0;
}
.footer-grid p {
  margin: 5px 0;
}
footer .footer-grid > div:last-child {
  text-align: right;
}
.linkedin-link {
  display: inline-flex;
  width: 38px;
  height: 38px;
  margin-top: 10px;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: #0a66c2;
  border-radius: 6px;
  transition:
    transform 180ms ease,
    background 180ms ease;
}
.linkedin-link:hover {
  background: #0783d6;
  transform: translateY(-2px);
}
.linkedin-link:focus-visible {
  outline: 3px solid #7fd6ff;
  outline-offset: 3px;
}
.linkedin-link svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}
@media (max-width: 900px) {
  .commercial-clients ul {
    grid-template-columns: repeat(2, 1fr);
  }
  .credentials-grid {
    gap: 18px;
  }
  .credential-badges {
    overflow-x: auto;
    justify-content: flex-start;
    padding: 8px 2px;
    scrollbar-width: thin;
  }
  .credential-badges img {
    flex: 0 0 auto;
    max-width: 135px;
    height: 48px;
  }
  .menu-button {
    display: block;
  }
  .site-header nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #071326;
    padding: 24px;
    flex-direction: column;
    align-items: stretch;
  }
  .site-header nav.open {
    display: flex;
  }
  .hero-grid,
  .section-heading,
  .split,
  .commercial-card,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero-mark {
    order: -1;
  }
  .hero-mark img {
    width: 300px;
  }
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }
  .project-gallery {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 260px;
  }
  .service-card.wide {
    grid-column: 1/-1;
  }
  .service-strip-grid {
    grid-template-columns: 1fr 1fr;
  }
  .service-strip span:last-child {
    grid-column: 1/-1;
  }
  .section,
  .hero-grid {
    padding: 75px 0;
  }
  .commercial-card {
    padding: 40px;
    gap: 25px;
  }
  .section-heading,
  .split,
  .contact-grid {
    gap: 40px;
  }
}
@media (max-width: 580px) {
  .wrap {
    width: min(calc(100% - 28px), var(--max));
  }
  .utility-grid {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }
  .credentials-grid {
    display: block;
    padding: 8px 0;
  }
  .credentials-grid > strong {
    display: block;
    margin-bottom: 3px;
  }
  .credential-badges {
    gap: 18px;
    padding: 3px 0 2px;
  }
  .brand span {
    display: none;
  }
  .hero {
    min-height: auto;
  }
  .hero h1 {
    font-size: 3.15rem;
  }
  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .project-gallery {
    grid-template-columns: 1fr;
    grid-auto-rows: 320px;
  }
  .commercial-clients {
    margin-top: 0;
    padding: 22px;
  }
  .commercial-clients ul {
    grid-template-columns: 1fr;
  }
  .project-gallery .project-feature {
    grid-column: auto;
    grid-row: auto;
  }
  .service-card.wide {
    display: flex;
    align-items: flex-start;
  }
  .contact form {
    grid-template-columns: 1fr;
  }
  .service-strip-grid {
    grid-template-columns: 1fr;
  }
  .service-strip span,
  .service-strip span:first-child {
    border-left: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .service-strip span:last-child {
    grid-column: auto;
  }
  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }
  footer .footer-grid > div:last-child {
    text-align: left;
  }
}