:root {
  --black: #070707;
  --charcoal: #111315;
  --panel: #181a1d;
  --text: #f6f3ea;
  --muted: #c8c0ad;
  --gold: #f1bd28;
  --gold-deep: #b58112;
  --teal: #35d0a2;
  --blue: #4aa3ff;
  --silver: #d8d8d8;
  --line: rgba(255, 255, 255, 0.14);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Archivo", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 18%, rgba(53, 208, 162, 0.12), transparent 28vw),
    radial-gradient(circle at 88% 30%, rgba(74, 163, 255, 0.10), transparent 30vw),
    var(--black);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 18%, rgba(53, 208, 162, 0.08), transparent 22%),
    radial-gradient(circle at 86% 72%, rgba(74, 163, 255, 0.08), transparent 24%),
    linear-gradient(90deg, rgba(241, 189, 40, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.45;
  z-index: -2;
}

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(100% - 32px, var(--max));
  margin: 18px auto 0;
  padding: 10px 0;
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand img {
  width: 58px;
  height: 58px;
  object-fit: cover;
  border: 1px solid rgba(241, 189, 40, 0.42);
  background: var(--black);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--teal);
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px;
  border: 1px solid rgba(241, 189, 40, 0.26);
  background: rgba(7, 7, 7, 0.64);
}

.language-button {
  min-width: 42px;
  min-height: 34px;
  border: 1px solid transparent;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.language-button:hover,
.language-button:focus-visible,
.language-button.is-active {
  color: #100d06;
  border-color: var(--gold);
  background: linear-gradient(135deg, var(--gold), #ffe27a 52%, var(--gold-deep));
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 132px max(24px, calc((100vw - var(--max)) / 2)) 72px;
  isolation: isolate;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 38%, rgba(53, 208, 162, 0.18), transparent 24%),
    radial-gradient(circle at 84% 72%, rgba(74, 163, 255, 0.14), transparent 22%),
    linear-gradient(90deg, rgba(7, 7, 7, 0.96) 0%, rgba(7, 7, 7, 0.72) 45%, rgba(7, 7, 7, 0.18) 100%),
    linear-gradient(180deg, rgba(7, 7, 7, 0.35) 0%, rgba(7, 7, 7, 0.18) 42%, rgba(7, 7, 7, 0.92) 100%);
  z-index: -1;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 16% 0 auto auto;
  width: min(48vw, 620px);
  height: min(48vw, 620px);
  border: 1px solid rgba(53, 208, 162, 0.20);
  background:
    linear-gradient(135deg, transparent 0 47%, rgba(53, 208, 162, 0.22) 47% 48%, transparent 48% 100%),
    linear-gradient(45deg, transparent 0 54%, rgba(241, 189, 40, 0.13) 54% 55%, transparent 55% 100%),
    radial-gradient(circle at 62% 34%, rgba(241, 189, 40, 0.18), transparent 34%);
  opacity: 0.62;
  transform: rotate(-8deg);
  z-index: -1;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  display: grid;
  place-items: center end;
  background: var(--black);
}

.hero-media img {
  width: min(78vw, 980px);
  height: 100%;
  object-fit: contain;
  object-position: right center;
  opacity: 0.82;
}

.hero-content {
  max-width: 760px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.eyebrow::before,
.section-kicker::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 2px;
  margin: 0 10px 0 0;
  vertical-align: middle;
  background: linear-gradient(90deg, var(--teal), var(--gold));
}

h1,
h2 {
  margin: 0;
  font-family: "Archivo Black", "Archivo", sans-serif;
  letter-spacing: 0;
  line-height: 1.02;
}

h1 {
  max-width: 780px;
  font-size: clamp(3.2rem, 10vw, 7rem);
}

h2 {
  font-size: clamp(2.1rem, 5vw, 4.6rem);
}

p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.05rem;
}

.hero-lead {
  max-width: 660px;
  color: var(--silver);
  font-size: 1.24rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid var(--line);
  font-weight: 800;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button.primary {
  color: #100d06;
  border-color: var(--gold);
  box-shadow: 0 14px 34px rgba(241, 189, 40, 0.16);
  background: linear-gradient(135deg, var(--gold), #ffe27a 48%, var(--gold-deep));
}

.button.secondary {
  color: var(--text);
  border-color: rgba(53, 208, 162, 0.36);
  background: rgba(53, 208, 162, 0.07);
}

.section {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 92px 0;
}

.intro {
  border-top: 1px solid var(--line);
}

.intro-grid,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.75fr);
  gap: 64px;
  align-items: start;
}

.copy-stack p:first-child {
  margin-top: 0;
}

.section-heading {
  max-width: 920px;
  margin-bottom: 34px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-grid article {
  position: relative;
  overflow: hidden;
  min-height: 138px;
  padding: 22px;
  display: flex;
  align-items: end;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  font-weight: 800;
  line-height: 1.25;
}

.service-grid article::before {
  content: "";
  position: absolute;
  inset: auto 18px 18px auto;
  width: 42px;
  height: 42px;
  border-top: 2px solid rgba(53, 208, 162, 0.34);
  border-right: 2px solid rgba(241, 189, 40, 0.30);
  opacity: 0.72;
}

.service-grid article:nth-child(3n + 2) {
  background: linear-gradient(135deg, rgba(53, 208, 162, 0.085), rgba(255, 255, 255, 0.028));
}

.service-grid article:nth-child(4n) {
  background: linear-gradient(135deg, rgba(74, 163, 255, 0.08), rgba(255, 255, 255, 0.028));
}

.section-note,
.wide-copy {
  max-width: 780px;
  margin-top: 26px;
}

.human {
  position: relative;
  width: 100%;
  max-width: none;
  padding: 104px max(24px, calc((100vw - var(--max)) / 2));
  background:
    linear-gradient(135deg, rgba(241, 189, 40, 0.18), transparent 38%),
    radial-gradient(circle at 78% 34%, rgba(53, 208, 162, 0.18), transparent 28%),
    var(--charcoal);
  overflow: hidden;
  isolation: isolate;
}

.human::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, transparent 0 30%, rgba(255, 255, 255, 0.055) 30% 31%, transparent 31% 100%),
    linear-gradient(150deg, transparent 0 58%, rgba(53, 208, 162, 0.12) 58% 59%, transparent 59% 100%),
    url("assets/images/virtusx-logo.png");
  background-repeat: no-repeat;
  background-position: right -120px center;
  background-size: min(68vw, 760px);
  opacity: 0.24;
  z-index: -1;
}

.human-panel {
  max-width: 880px;
}

.human-panel p {
  max-width: 720px;
}

.partner-list,
.values-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.partner-list span,
.values-strip span {
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--silver);
  font-weight: 700;
}

.partner-list span:nth-child(2n),
.values-strip span:nth-child(3n) {
  border-color: rgba(53, 208, 162, 0.30);
  background: rgba(53, 208, 162, 0.055);
}

.image-band {
  position: relative;
  isolation: isolate;
}

.image-band::after {
  content: "";
  position: absolute;
  inset: 42px -24px 22px auto;
  width: min(44vw, 470px);
  background:
    linear-gradient(135deg, rgba(7, 7, 7, 0.32), rgba(7, 7, 7, 0.94)),
    url("assets/images/virtusx-logo.png");
  background-position: center;
  background-size: cover;
  opacity: 0.16;
  z-index: -1;
}

.values {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(241, 189, 40, 0.08), transparent 30%),
    linear-gradient(270deg, rgba(53, 208, 162, 0.08), transparent 36%);
}

.values h2 {
  margin-bottom: 28px;
}

.contact-copy {
  padding-top: 8px;
}

.contact-copy .button {
  margin-top: 16px;
}

.site-footer {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 40px 0 54px;
  display: flex;
  align-items: center;
  gap: 18px;
  border-top: 1px solid var(--line);
}

.site-footer img {
  width: 76px;
  height: 76px;
  object-fit: cover;
  border: 1px solid rgba(241, 189, 40, 0.35);
}

.site-footer strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
}

.site-footer p {
  margin: 0;
  font-size: 0.92rem;
}

@media (max-width: 820px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .site-nav {
    display: none;
  }

  .language-switcher {
    margin-left: auto;
  }

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

  .hero {
    min-height: 92vh;
    padding-top: 110px;
  }

  .hero::after {
    background:
      radial-gradient(circle at 74% 16%, rgba(53, 208, 162, 0.18), transparent 30%),
      linear-gradient(180deg, rgba(7, 7, 7, 0.52) 0%, rgba(7, 7, 7, 0.72) 42%, rgba(7, 7, 7, 0.96) 100%),
      linear-gradient(90deg, rgba(7, 7, 7, 0.55), rgba(7, 7, 7, 0.18));
  }

  .hero::before {
    width: 86vw;
    height: 86vw;
    inset: 10% -34vw auto auto;
    opacity: 0.34;
  }

  .hero-media {
    align-items: start;
    justify-items: center;
    padding-top: 78px;
  }

  .hero-media img {
    width: min(120vw, 760px);
    height: 58vh;
    object-position: center top;
    opacity: 0.54;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .hero-lead {
    font-size: 1.08rem;
  }

  .intro-grid,
  .contact {
    grid-template-columns: 1fr;
    gap: 26px;
  }

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

  .service-grid article {
    min-height: 96px;
  }

  .section {
    padding: 70px 0;
  }

  .human {
    padding-top: 78px;
    padding-bottom: 78px;
  }

  .human::before,
  .image-band::after {
    opacity: 0.12;
  }
}