:root {
  color-scheme: light;
  --ink: #112131;
  --muted: #647587;
  --line: #dfe7ef;
  --soft: #f5f8fb;
  --blue: #0077d9;
  --deep: #061523;
  --cyan: #37c7ff;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(6, 21, 35, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 18px clamp(18px, 4vw, 58px);
  color: var(--white);
  background: linear-gradient(180deg, rgba(5, 17, 29, 0.8), rgba(5, 17, 29, 0.08));
}

.brand,
.main-nav,
.language-switcher {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border: 7px solid var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 26px rgba(55, 199, 255, 0.65);
}

.main-nav {
  gap: clamp(14px, 3vw, 32px);
  font-size: 14px;
  font-weight: 700;
}

.main-nav a {
  opacity: 0.86;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  opacity: 1;
}

.language-switcher {
  gap: 6px;
  padding: 5px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.lang-btn {
  min-height: 30px;
  padding: 0 12px;
  color: var(--white);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
}

.lang-btn.active {
  color: var(--deep);
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: 110px clamp(22px, 6vw, 82px) 70px;
  color: var(--white);
  overflow: hidden;
}

.hero-media,
.hero-media img,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}

.hero-overlay {
  background:
    radial-gradient(circle at 78% 24%, rgba(55, 199, 255, 0.28), transparent 26%),
    linear-gradient(90deg, rgba(3, 12, 22, 0.86) 0%, rgba(3, 12, 22, 0.58) 45%, rgba(3, 12, 22, 0.16) 100%),
    linear-gradient(0deg, rgba(3, 12, 22, 0.62), transparent 45%);
}

.hero-content {
  position: relative;
  width: min(680px, 100%);
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--cyan);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(48px, 8vw, 104px);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.06;
}

h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.hero-role {
  margin: 18px 0 0;
  color: #ccecff;
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 800;
}

.hero-copy {
  max-width: 610px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 900;
}

.btn.primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), #00b4ff);
  box-shadow: 0 14px 32px rgba(0, 119, 217, 0.32);
}

.btn.ghost {
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.section-pad {
  padding: clamp(66px, 9vw, 112px) clamp(20px, 6vw, 82px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.8fr);
  gap: 40px;
  align-items: end;
  background: var(--white);
}

.intro p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.75;
}

.section-heading {
  max-width: 840px;
  margin-bottom: 34px;
}

.services {
  background: var(--soft);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 14px 36px rgba(17, 33, 49, 0.08);
}

.service-card img {
  width: 100%;
  aspect-ratio: 1.4;
  object-fit: cover;
}

.service-card div {
  padding: 24px;
}

.service-card p,
.reviews blockquote,
.reviews figcaption {
  color: var(--muted);
  line-height: 1.68;
}

.metrics {
  position: relative;
  min-height: 520px;
  display: grid;
  align-items: center;
  padding: clamp(58px, 8vw, 96px) clamp(20px, 6vw, 82px);
  color: var(--white);
  background: var(--deep);
  overflow: hidden;
}

.metrics > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.metrics::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 21, 35, 0.92), rgba(6, 21, 35, 0.56));
}

.metrics-content {
  position: relative;
  z-index: 1;
  max-width: 940px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.metric-grid div {
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
}

.metric-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--cyan);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1;
}

.metric-grid span {
  color: rgba(255, 255, 255, 0.84);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.reviews figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 14px 36px rgba(17, 33, 49, 0.08);
}

.reviews img {
  width: 100%;
  aspect-ratio: 1.62;
  object-fit: cover;
}

.reviews blockquote {
  min-height: 118px;
  margin: 0;
  padding: 24px 24px 10px;
  font-size: 17px;
}

.reviews figcaption {
  padding: 0 24px 24px;
  font-size: 14px;
  font-weight: 900;
}

.gallery {
  background:
    linear-gradient(rgba(245, 248, 251, 0.94), rgba(245, 248, 251, 0.94)),
    url("assets/data-wave.png") center / cover;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.photo-grid img {
  width: 100%;
  height: clamp(260px, 34vw, 520px);
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.photo-grid img:nth-child(2n) {
  margin-top: 42px;
}

.contact {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 700px;
  color: var(--white);
  overflow: hidden;
  background: var(--deep);
}

.contact-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 21, 35, 0.9), rgba(6, 21, 35, 0.64)),
    url("assets/tech-hologram.png") center / cover;
}

.contact-card {
  position: relative;
  width: min(780px, 100%);
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(18px);
}

.contact dl {
  display: grid;
  gap: 18px;
  margin: 30px 0 0;
}

.contact dl div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.contact dt {
  color: #bfeaff;
  font-weight: 900;
}

.contact dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
}

.contact a {
  color: var(--white);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 26px clamp(20px, 6vw, 82px);
  color: rgba(255, 255, 255, 0.78);
  background: #050d16;
}

.site-footer a {
  color: var(--white);
  font-weight: 800;
}

@media (max-width: 980px) {
  .site-header {
    flex-wrap: wrap;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }

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

  .photo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .photo-grid img:nth-child(2n) {
    margin-top: 0;
  }
}

@media (max-width: 620px) {
  .site-header {
    position: absolute;
    padding: 16px;
  }

  .brand {
    width: 100%;
  }

  .main-nav {
    font-size: 13px;
  }

  .language-switcher {
    width: 100%;
    justify-content: space-between;
  }

  .lang-btn {
    flex: 1;
  }

  .hero {
    padding: 190px 18px 54px;
  }

  .hero-media img {
    object-position: 58% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(3, 12, 22, 0.9), rgba(3, 12, 22, 0.54)),
      linear-gradient(0deg, rgba(3, 12, 22, 0.66), transparent);
  }

  .photo-grid {
    grid-template-columns: 1fr;
  }

  .photo-grid img {
    height: auto;
    max-height: none;
  }

  .contact dl div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .site-footer {
    flex-direction: column;
  }
}