:root {
  --color-void: #05070d;
  --color-surface: #0a101b;
  --color-surface-raised: #0f1724;
  --color-cyan: #00e5ff;
  --color-magenta: #ff3dbd;
  --color-amber: #ffbd5a;
  --color-violet: #9a7bff;
  --color-text: #eef8ff;
  --color-muted: #8ea5b9;
  --color-faint: #7089a0;
  --color-border: rgba(130, 195, 224, 0.22);
  --color-border-strong: rgba(0, 229, 255, 0.58);
  --content-width: 1180px;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 5rem;
  --mono: "SFMono-Regular", "Cascadia Code", "Roboto Mono", Menlo, Consolas, monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  overflow-x: clip;
  background:
    radial-gradient(circle at 12% 8%, rgba(0, 229, 255, 0.11), transparent 25rem),
    radial-gradient(circle at 90% 36%, rgba(255, 61, 189, 0.08), transparent 24rem),
    var(--color-void);
  color-scheme: dark;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  background: transparent;
  color: var(--color-text);
  font-family: var(--sans);
  line-height: 1.6;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  content: "";
  -webkit-mask-image: linear-gradient(to bottom, black, transparent 85%);
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 3px,
    rgba(255, 255, 255, 0.018) 4px,
    transparent 5px
  );
  content: "";
  opacity: 0.45;
}

.site-shell {
  position: relative;
  width: min(100% - 2rem, var(--content-width));
  margin: 0 auto;
  padding: var(--space-4) 0 var(--space-5);
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-header {
  min-height: 3.5rem;
  border-bottom: 1px solid var(--color-border);
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 0.6rem;
  color: var(--color-text);
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.wordmark__prefix {
  color: var(--color-cyan);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
}

.wordmark__name {
  text-shadow: 0 0 14px rgba(0, 229, 255, 0.22);
}

.status-chip,
.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-muted);
  white-space: nowrap;
}

.status-chip__pulse {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--color-amber);
  box-shadow: 0 0 10px rgba(255, 189, 90, 0.85);
  animation: status-pulse 2.4s ease-in-out infinite;
}

main {
  display: block;
}

.hero {
  position: relative;
  display: grid;
  min-height: min(70vh, 46rem);
  align-content: center;
  padding: var(--space-7) 0;
}

.hero::before {
  position: absolute;
  top: 12%;
  right: -20%;
  width: 70%;
  height: 70%;
  transform: perspective(600px) rotateX(62deg) rotateZ(-8deg);
  border: 1px solid rgba(0, 229, 255, 0.13);
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.09) 1px, transparent 1px);
  background-size: 44px 44px;
  box-shadow: 0 0 60px rgba(0, 229, 255, 0.08);
  content: "";
  -webkit-mask-image: linear-gradient(to bottom, black, transparent 78%);
  mask-image: linear-gradient(to bottom, black, transparent 78%);
  pointer-events: none;
}

.hero__eyebrow,
.service-card__number,
.section-heading__index,
.readout__label,
.readout__value {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero__eyebrow {
  position: relative;
  z-index: 1;
  margin-bottom: var(--space-4);
  color: var(--color-cyan);
}

.hero h1 {
  position: relative;
  z-index: 1;
  max-width: 10ch;
  margin: 0;
  font-size: clamp(3.6rem, 11vw, 9.5rem);
  font-weight: 800;
  letter-spacing: -0.085em;
  line-height: 0.88;
  text-wrap: balance;
}

.hero h1 span {
  display: block;
}

.hero__accent {
  color: transparent;
  background: linear-gradient(100deg, var(--color-cyan), #a6f7ff 35%, var(--color-magenta));
  background-clip: text;
  -webkit-background-clip: text;
  filter: drop-shadow(0 0 22px rgba(0, 229, 255, 0.18));
}

.hero__copy {
  position: relative;
  z-index: 1;
  max-width: 35rem;
  margin: var(--space-5) 0 0;
  color: var(--color-muted);
  font-size: clamp(1rem, 1.7vw, 1.2rem);
}

.hero__readout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto auto minmax(2rem, 8rem);
  align-items: center;
  gap: var(--space-2);
  width: fit-content;
  margin-top: var(--space-6);
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-border-strong);
  background: rgba(5, 7, 13, 0.7);
  box-shadow: 0 0 26px rgba(0, 229, 255, 0.09), inset 0 0 18px rgba(0, 229, 255, 0.04);
  font-family: var(--mono);
}

.readout__label {
  color: var(--color-muted);
}

.readout__value {
  color: var(--color-amber);
}

.readout__line {
  height: 1px;
  background: linear-gradient(90deg, var(--color-amber), transparent);
}

.hero__notice {
  position: relative;
  z-index: 1;
  margin: var(--space-3) 0 0;
  color: var(--color-faint);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.services,
.process {
  padding: var(--space-6) 0;
}

.section-heading {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.section-heading h2 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-heading__index {
  color: var(--color-cyan);
}

.section-heading__rule {
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, var(--color-border-strong), transparent);
}

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

.service-card {
  position: relative;
  min-height: 18rem;
  padding: var(--space-4);
  overflow: hidden;
  background: var(--color-surface);
  isolation: isolate;
}

.service-card::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(135deg, var(--card-glow), transparent 58%);
  content: "";
  opacity: 0.11;
}

.service-card--cyan { --card-glow: var(--color-cyan); }
.service-card--magenta { --card-glow: var(--color-magenta); }
.service-card--amber { --card-glow: var(--color-amber); }
.service-card--violet { --card-glow: var(--color-violet); }

.service-card:hover {
  background: var(--color-surface-raised);
}

.service-card__number {
  color: var(--card-glow);
}

.service-card h3 {
  max-width: 9ch;
  margin: 4rem 0 var(--space-2);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  letter-spacing: -0.04em;
  line-height: 1;
}

.service-card p {
  max-width: 24ch;
  margin: 0;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.service-card__mark {
  position: absolute;
  right: var(--space-3);
  bottom: 0.3rem;
  color: var(--card-glow);
  font-family: var(--mono);
  font-size: 4.5rem;
  line-height: 1;
  opacity: 0.25;
}

.process {
  padding-bottom: var(--space-7);
}

.process-caption {
  margin: 0 0 var(--space-3);
  color: var(--color-faint);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.process-line {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.process-step {
  display: grid;
  gap: 0.35rem;
}

.process-step span {
  color: var(--color-faint);
  font-family: var(--mono);
  font-size: 0.66rem;
}

.process-step strong {
  font-family: var(--mono);
  font-size: clamp(0.8rem, 2vw, 1.2rem);
  letter-spacing: 0.1em;
}

.process-arrow {
  color: var(--color-cyan);
  font-family: var(--mono);
  font-size: 1.25rem;
}

.site-footer {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  color: var(--color-faint);
}

.footer-status span {
  color: var(--color-cyan);
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.85);
}

:focus-visible {
  outline: 2px solid var(--color-amber);
  outline-offset: 4px;
}

@keyframes status-pulse {
  0%,
  100% { opacity: 0.55; transform: scale(0.88); }
  50% { opacity: 1; transform: scale(1.08); }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(100% - 1.25rem, var(--content-width));
  }

  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: var(--space-3) 0;
  }

  .hero {
    min-height: auto;
    padding: 6rem 0 5rem;
  }

  .hero::before {
    top: 18%;
    right: -52%;
    width: 130%;
    height: 55%;
  }

  .hero h1 {
    font-size: clamp(3.5rem, 17vw, 6.5rem);
  }

  .hero__readout {
    grid-template-columns: auto auto minmax(1.5rem, 4rem);
  }

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

  .service-card {
    min-height: 16rem;
    padding: var(--space-3);
  }

  .service-card h3 {
    margin-top: 3rem;
  }

  .process-line {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4) var(--space-3);
  }

  .process-arrow {
    display: none;
  }
}

@media (max-width: 460px) {
  .status-chip {
    white-space: normal;
  }

  .hero__readout {
    width: 100%;
  }

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

  .service-card {
    min-height: 13rem;
  }

  .service-card h3 {
    max-width: 15ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}