:root {
  color-scheme: light;
  --text: #343236;
  --muted: #6f6b70;
  --soft: #f5f5f5;
  --paper: #ffffff;
  --line: #e5e2df;
  --accent: #00cfff;
  --accent-dark: #0075c9;
  --accent-soft: #e8f8ff;
  --charcoal: #252326;
  --shadow: 0 18px 50px rgba(37, 35, 38, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--paper);
}

body::selection {
  color: #ffffff;
  background: var(--accent);
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(229, 226, 223, 0.9);
  box-shadow: 0 10px 28px rgba(37, 35, 38, 0.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.header-inner,
.section-inner {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  min-height: 86px;
}

.brand {
  display: block;
  width: 176px;
  height: 58px;
  overflow: hidden;
  padding: 3px;
  background:
    linear-gradient(145deg, rgba(232, 248, 255, 0.96), rgba(255, 255, 255, 0.88)),
    var(--accent-soft);
  border: 1px solid rgba(0, 207, 255, 0.34);
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(37, 35, 38, 0.14), 0 0 18px rgba(0, 207, 255, 0.22);
}

.brand img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 5px;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
}

.main-nav a {
  position: relative;
  text-decoration: none;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 3px;
  content: "";
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-cta,
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  font-weight: 900;
  text-decoration: none;
  text-transform: uppercase;
  border-radius: 999px;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.header-cta,
.button-primary {
  color: #ffffff;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent));
  box-shadow: 0 14px 30px rgba(0, 166, 255, 0.28);
}

.header-cta:hover,
.button-primary:hover,
.header-cta:focus-visible,
.button-primary:focus-visible {
  background: linear-gradient(90deg, #005ea6, var(--accent));
  box-shadow: 0 18px 36px rgba(0, 166, 255, 0.34);
  transform: translateY(-2px);
}

.brand:focus-visible,
.main-nav a:focus-visible,
.header-cta:focus-visible,
.button:focus-visible,
.contact-grid a:focus-visible {
  outline: 3px solid rgba(0, 207, 255, 0.36);
  outline-offset: 4px;
}

.hero {
  position: relative;
  height: clamp(360px, 52vw, 640px);
  min-height: 360px;
  isolation: isolate;
  overflow: hidden;
  color: #ffffff;
  background: #06111b;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: #06111b;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  filter: saturate(1.06) contrast(1.04);
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section h2 {
  margin: 0;
  font-weight: 900;
  letter-spacing: 0;
}

.section {
  padding: clamp(64px, 8vw, 104px) 0;
}

.intro-section {
  background: var(--paper);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: clamp(30px, 6vw, 78px);
  align-items: start;
}

.section h2 {
  max-width: 720px;
  color: var(--charcoal);
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.04;
}

.intro-grid > p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.85;
}

.services-section {
  background:
    linear-gradient(180deg, #f9f9f9, #f2f2f2);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.service-card {
  min-height: 250px;
  padding: 32px 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: var(--shadow);
}

.service-card span {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  margin-bottom: 26px;
  color: #ffffff;
  font-weight: 900;
  background: var(--accent);
  border-radius: 50%;
}

.service-card h3 {
  margin: 0 0 14px;
  color: var(--charcoal);
  font-size: 1.35rem;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.contact-section {
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(37, 35, 38, 0.94), rgba(37, 35, 38, 0.86)),
    var(--charcoal);
}

.contact-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.contact-heading h2 {
  color: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 30px;
  font-style: normal;
}

.contact-grid a,
.contact-card {
  min-height: 150px;
  padding: 24px;
  color: #ffffff;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 4px;
  transition: background 180ms ease, transform 180ms ease;
}

.contact-grid a:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.contact-grid span,
.contact-card span {
  display: block;
  margin-bottom: 12px;
  color: #8feaff;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-button {
  min-width: 240px;
}

@media (max-width: 900px) {
  .header-inner {
    grid-template-columns: auto auto;
    justify-content: space-between;
    min-height: auto;
    padding: 14px 0;
  }

  .main-nav {
    grid-column: 1 / -1;
    order: 3;
    justify-content: flex-start;
    gap: 22px;
    overflow-x: auto;
    padding-top: 8px;
  }

  .brand {
    width: 148px;
    height: 50px;
  }

  .hero {
    min-height: 360px;
  }

  .intro-grid,
  .service-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  .header-inner,
  .section-inner {
    width: min(100% - 28px, 520px);
  }

  .header-inner {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .brand {
    width: 156px;
  }

  .header-cta,
  .button {
    width: 100%;
  }

  .main-nav {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.82rem;
  }

  .hero {
    height: clamp(270px, 76vw, 420px);
    min-height: 270px;
    background: #06111b;
  }

  .hero-media img {
    object-fit: contain;
    object-position: center;
  }
}