:root {
  --void: #050914;
  --navy: #0b1628;
  --steel: #13253d;
  --border: #25496a;
  --cyan: #23c7e8;
  --ice: #c9f7ff;
  --amber: #f5a742;
  --green: #4ade80;
  --red: #ef4444;
  --text: #d7e4ee;
  --muted: #8fa4b8;
  --display: "Arial Narrow", "Roboto Condensed", system-ui, sans-serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --code: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background: var(--void);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
}

a {
  color: inherit;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--void);
  background: var(--ice);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  padding: 12px clamp(20px, 4vw, 56px);
  border-bottom: 1px solid transparent;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.site-header.is-scrolled,
.site-header.menu-open {
  background: rgba(11, 22, 40, 0.96);
  border-color: rgba(37, 73, 106, 0.8);
  backdrop-filter: blur(12px);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ice);
  font-family: var(--display);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand img {
  width: 48px;
  height: 48px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--code);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.site-nav a {
  color: var(--text);
  text-decoration: none;
}

.site-nav a:not(.nav-cta):hover {
  color: var(--cyan);
}

.site-nav .nav-cta {
  padding: 9px 14px;
  color: var(--cyan);
  border: 1px solid var(--cyan);
  background: rgba(5, 9, 20, 0.75);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 11px 9px;
  border: 1px solid var(--border);
  background: var(--navy);
}

.menu-button span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 4px 0;
  background: var(--cyan);
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 120px 24px 80px;
  isolation: isolate;
  background: var(--void) url("assets/background-hero-desktop.jpg") center / cover no-repeat;
}

.hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background:
    linear-gradient(180deg, rgba(5, 9, 20, 0.26) 0%, rgba(5, 9, 20, 0.08) 48%, var(--void) 100%),
    radial-gradient(circle at center, rgba(5, 9, 20, 0.1), rgba(5, 9, 20, 0.45));
}

.hero-content {
  display: flex;
  align-items: center;
  flex-direction: column;
  width: min(820px, 92vw);
  text-align: center;
}

.hero-logo {
  width: min(660px, 86vw);
  height: auto;
  margin-bottom: 10px;
}

.hero-content p {
  margin: 0 0 26px;
  color: var(--text);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 600;
  text-shadow: 0 2px 12px var(--void);
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 11px 24px;
  color: var(--ice);
  border: 1px solid var(--cyan);
  background: rgba(11, 22, 40, 0.9);
  box-shadow: inset 3px 0 var(--cyan), inset -3px 0 var(--cyan);
  font-family: var(--code);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background-color 140ms ease, box-shadow 140ms ease;
}

.button:hover {
  background: var(--steel);
  box-shadow: inset 5px 0 var(--cyan), inset -5px 0 var(--cyan);
}

.release-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 18px;
  color: var(--muted);
  font-family: var(--code);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.release-label span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 10px rgba(245, 167, 66, 0.8);
}

.scroll-cue {
  position: absolute;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-family: var(--code);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.section {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 112px 0;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  color: var(--cyan);
  font-family: var(--code);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow span {
  color: var(--muted);
}

.eyebrow::after {
  width: 48px;
  height: 1px;
  content: "";
  background: var(--border);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: clamp(48px, 8vw, 112px);
  align-items: start;
}

h2 {
  margin: 0;
  color: var(--ice);
  font-family: var(--display);
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.07;
  letter-spacing: -0.025em;
}

.intro-copy > p:first-child {
  margin-top: 0;
  font-size: 18px;
}

.terminal-line {
  margin-top: 32px;
  padding: 16px;
  color: var(--muted);
  border-left: 2px solid var(--amber);
  background: var(--navy);
  font-family: var(--code);
  font-size: 13px;
}

.terminal-line span {
  margin-right: 8px;
  color: var(--amber);
}

.operations-section {
  position: relative;
  isolation: isolate;
  background: var(--navy) url("assets/background-office-desktop.png") center / cover no-repeat;
}

.operations-section::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(5, 9, 20, 0.9), rgba(5, 9, 20, 0.68) 48%, rgba(5, 9, 20, 0.94));
}

.operations-content > h2 {
  max-width: 660px;
  margin-bottom: 48px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  position: relative;
  min-height: 350px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: rgba(11, 22, 40, 0.94);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
}

.feature-card::before,
.feature-card::after {
  position: absolute;
  width: 20px;
  height: 20px;
  content: "";
}

.feature-card::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--cyan);
  border-left: 2px solid var(--cyan);
}

.feature-card::after {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
}

.feature-number {
  position: absolute;
  top: 20px;
  right: 22px;
  color: var(--border);
  font-family: var(--code);
  font-size: 13px;
}

.feature-icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 32px;
  color: var(--cyan);
  border: 1px solid var(--border);
  background: var(--steel);
  font-family: var(--code);
  font-size: 22px;
  font-weight: 800;
  place-items: center;
}

.feature-card h3 {
  margin: 0 0 12px;
  color: var(--ice);
  font-family: var(--display);
  font-size: 26px;
}

.feature-card p {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 15px;
}

.status {
  position: absolute;
  bottom: 28px;
  left: 28px;
  color: var(--cyan);
  font-family: var(--code);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.status::before {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.status-alert {
  color: var(--red);
}

.status-success {
  color: var(--green);
}

.progression-heading-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: clamp(40px, 8vw, 104px);
  align-items: end;
}

.progression-heading-row p {
  margin: 0;
  color: var(--muted);
}

.level-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: 64px 0 80px;
  padding: 0;
  border: 1px solid var(--border);
  background: var(--border);
  list-style: none;
}

.level-track li {
  position: relative;
  display: flex;
  min-height: 180px;
  padding: 24px;
  flex-direction: column;
  background: var(--navy);
}

.level-track li::before {
  position: absolute;
  top: -1px;
  left: -1px;
  width: 28px;
  height: 2px;
  content: "";
  background: var(--cyan);
}

.level-rep {
  margin-bottom: auto;
  color: var(--cyan);
  font-family: var(--code);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.level-track strong {
  color: var(--ice);
  font-family: var(--display);
  font-size: 21px;
}

.level-track small {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.systems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(28px, 5vw, 64px);
}

.systems-grid article {
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.systems-count {
  display: block;
  margin-bottom: 10px;
  color: var(--cyan);
  font-family: var(--code);
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
}

.systems-grid h3 {
  margin: 0 0 10px;
  color: var(--ice);
  font-family: var(--display);
  font-size: 22px;
}

.systems-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.final-cta {
  display: grid;
  min-height: 720px;
  padding: 96px 24px;
  place-items: center;
  background:
    linear-gradient(rgba(5, 9, 20, 0.72), rgba(5, 9, 20, 0.9)),
    var(--void) url("assets/background-hero-desktop.jpg") center bottom / cover no-repeat;
}

.final-panel {
  width: min(700px, 100%);
  padding: clamp(36px, 6vw, 72px);
  border: 1px solid rgba(37, 73, 106, 0.85);
  background: rgba(5, 9, 20, 0.88);
  text-align: center;
}

.final-panel > img {
  width: 88px;
  margin: 0 auto 24px;
}

.centered {
  justify-content: center;
}

.centered::after {
  display: none;
}

.final-panel p {
  max-width: 540px;
  margin: 24px auto 32px;
  color: var(--muted);
}

.build-status {
  display: inline-grid;
  grid-template-columns: auto auto auto;
  gap: 10px;
  align-items: center;
  padding: 12px 16px;
  border: 1px solid var(--border);
  background: var(--navy);
  font-family: var(--code);
  font-size: 12px;
  text-transform: uppercase;
}

.build-status strong {
  color: var(--amber);
  font-weight: 700;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(20px, 4vw, 56px);
  color: var(--muted);
  border-top: 1px solid var(--border);
  background: var(--void);
  font-family: var(--code);
  font-size: 11px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.site-footer p {
  margin: 0;
}

.site-footer > a:last-child {
  color: var(--cyan);
}

.techuitgelegd-brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.techuitgelegd-brand img {
  width: 136px;
  height: auto;
}

.footer-brand img {
  width: 40px;
  height: 40px;
}

@media (max-width: 800px) {
  .site-header {
    min-height: 72px;
  }

  .brand span {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 12px 20px 20px;
    border-bottom: 1px solid var(--border);
    background: rgba(11, 22, 40, 0.98);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    min-height: 48px;
    padding: 13px 4px;
  }

  .site-nav .nav-cta {
    padding: 12px 14px;
    text-align: center;
  }

  .hero {
    background-image: url("assets/background-office-mobile.png");
    background-position: center;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .progression-heading-row,
  .systems-grid {
    grid-template-columns: 1fr;
  }

  .level-track {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .feature-card {
    min-height: 320px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .hero {
    min-height: 780px;
    padding-inline: 20px;
  }

  .hero-logo {
    width: min(420px, 96vw);
  }

  .hero-content p {
    max-width: 280px;
  }

  .section {
    width: calc(100% - 40px);
    padding: 72px 0;
  }

  .scroll-cue span:first-child {
    display: none;
  }

  .final-cta {
    min-height: 640px;
    padding: 72px 20px;
    background-image:
      linear-gradient(rgba(5, 9, 20, 0.68), rgba(5, 9, 20, 0.92)),
      url("assets/background-office-mobile.png");
  }

  .build-status {
    grid-template-columns: auto 1fr;
  }

  .level-track {
    grid-template-columns: 1fr;
  }

  .build-status strong {
    grid-column: 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}