:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #5b6773;
  --line: #d9e0e7;
  --panel: #f6f8fa;
  --accent: #0d7f82;
  --accent-dark: #075f62;
  --warm: #f3a942;
  --white: #ffffff;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

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

.site-header {
  align-items: center;
  background: rgb(255 255 255 / 86%);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  left: 0;
  margin: 0 auto;
  padding: 18px max(24px, calc((100vw - var(--max-width)) / 2));
  position: sticky;
  right: 0;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
}

.brand {
  align-items: center;
  display: inline-flex;
}

.brand-logo {
  display: block;
  height: auto;
  width: 146px;
}

nav {
  align-items: center;
  display: flex;
  gap: 24px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

nav a:hover {
  color: var(--ink);
}

main {
  overflow: hidden;
}

.hero {
  align-items: center;
  display: grid;
  gap: 56px;
  grid-template-columns: minmax(0, 1.06fr) minmax(340px, 0.94fr);
  margin: 0 auto;
  max-width: var(--max-width);
  min-height: calc(100vh - 77px);
  padding: 76px 24px 64px;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 14px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(3rem, 8vw, 5.8rem);
  line-height: 0.94;
  margin-bottom: 26px;
  max-width: 860px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1;
  margin-bottom: 0;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.lead {
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  max-width: 650px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 6px;
  display: inline-flex;
  font-weight: 750;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
}

.button.primary {
  background: var(--accent);
  color: var(--white);
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  border-color: var(--line);
  color: var(--ink);
}

.button.secondary:hover {
  border-color: var(--accent);
}

.hero-visual {
  align-items: center;
  background:
    linear-gradient(135deg, rgb(13 127 130 / 12%), transparent 52%),
    linear-gradient(315deg, rgb(243 169 66 / 18%), transparent 46%),
    var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  min-height: 430px;
  padding: 24px;
}

.console-window {
  background: #111820;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 8px;
  box-shadow: 0 28px 70px rgb(23 32 42 / 24%);
  color: #d9f3ef;
  width: 100%;
}

.console-top {
  align-items: center;
  border-bottom: 1px solid rgb(255 255 255 / 10%);
  display: flex;
  gap: 8px;
  height: 42px;
  padding: 0 16px;
}

.console-top span {
  border-radius: 999px;
  display: block;
  height: 10px;
  width: 10px;
}

.console-top span:nth-child(1) {
  background: #ef6a5d;
}

.console-top span:nth-child(2) {
  background: var(--warm);
}

.console-top span:nth-child(3) {
  background: #55c27b;
}

.console-body {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: clamp(0.86rem, 1.2vw, 1rem);
  padding: 28px 18px;
}

.console-body p {
  margin-bottom: 16px;
  overflow-wrap: anywhere;
}

.console-body p:last-child {
  margin-bottom: 0;
}

.console-body span {
  color: #7ee4d6;
}

.section {
  margin: 0 auto;
  max-width: var(--max-width);
  padding: 72px 24px;
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 34px;
}

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

.service-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}

.service-grid p,
.contact-section p,
.principal-copy p {
  color: var(--muted);
  margin-bottom: 0;
}

.principal-section {
  align-items: center;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 34px;
  grid-template-columns: 220px minmax(0, 1fr);
}

.principal-photo {
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: block;
  height: auto;
  max-width: 220px;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

.principal-copy {
  max-width: 720px;
}

.principal-copy p {
  font-size: 1.08rem;
  margin-top: 18px;
}

.text-link {
  color: var(--accent-dark);
  display: inline-flex;
  font-weight: 800;
  margin-top: 22px;
}

.text-link:hover {
  color: var(--ink);
}

.client-section {
  align-items: center;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1fr) auto;
}

.client-logo {
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  justify-content: center;
  min-height: 132px;
  min-width: min(360px, 100%);
  padding: 28px 36px;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.client-logo:hover {
  border-color: rgb(13 127 130 / 42%);
  box-shadow: 0 18px 40px rgb(23 32 42 / 10%);
  transform: translateY(-1px);
}

.client-logo img {
  display: block;
  height: auto;
  max-width: 260px;
  width: 100%;
}

.contact-band {
  background: var(--panel);
  border-top: 1px solid var(--line);
  margin-top: 40px;
}

.contact-section {
  align-items: center;
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1fr) auto;
}

.contact-section p {
  max-width: 620px;
}

footer {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 0.92rem;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max-width);
  padding: 28px 24px;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    gap: 16px;
    position: static;
  }

  nav {
    gap: 14px;
  }

  .hero,
  .principal-section,
  .client-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 52px;
  }

  .hero-visual {
    min-height: 320px;
  }

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

  .client-logo {
    min-width: 0;
  }

  .principal-photo {
    max-width: 180px;
  }

  .contact-section {
    align-items: start;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 16px;
  }

  .brand-logo {
    width: 132px;
  }

  nav {
    font-size: 0.88rem;
    width: 100%;
  }

  .hero,
  .section {
    padding-left: 16px;
    padding-right: 16px;
  }

  h1 {
    font-size: clamp(2.45rem, 15vw, 3.8rem);
  }

  .button {
    width: 100%;
  }

  .hero-visual {
    padding: 14px;
  }

  .service-grid article {
    padding: 20px;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding-left: 16px;
    padding-right: 16px;
  }
}