:root {
  color-scheme: dark;
  --bg: #08090a;
  --bg-raised: #0d0f12;
  --panel: #101318;
  --panel-soft: #141820;
  --ink: #f7f8f8;
  --text: #d5d9de;
  --muted: #8e969f;
  --faint: #56606b;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.22);
  --blue: #2563eb;
  --blue-soft: rgba(37, 99, 235, 0.18);
  --ghoste: #9045FF;
  --amber: #d97706;
  --amber-soft: rgba(217, 119, 6, 0.15);
  --shadow: rgba(0, 0, 0, 0.38);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --container: 1180px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 12% 16%, rgba(37, 99, 235, 0.14), transparent 30rem),
    radial-gradient(circle at 88% 4%, rgba(217, 119, 6, 0.12), transparent 26rem),
    linear-gradient(180deg, #08090a 0%, #0a0c0f 46%, #050607 100%);
  color: var(--text);
  font-family: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent, black 12%, black 70%, transparent);
  opacity: 0.42;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

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

.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.17;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='256' height='256' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.spotlight {
  position: fixed;
  left: 0;
  top: 0;
  width: 28rem;
  height: 28rem;
  pointer-events: none;
  opacity: 0.28;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.22), transparent 68%);
  transform: translate3d(-50%, -50%, 0);
  will-change: transform;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0 12px;
}

.nav-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 4px 5px 4px 4px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025)),
    rgba(20, 22, 24, 0.74);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 18px 40px -34px rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
  text-decoration: none;
  transition:
    transform 160ms var(--ease-out),
    border-color 180ms var(--ease-out);
}

.brand:hover {
  border-color: var(--line-strong);
}

.brand img {
  width: 22px;
  height: 22px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  min-height: 30px;
  padding: 0;
  border-radius: 999px;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--text);
  font-size: 0.7rem;
  font-weight: 700;
  text-decoration: none;
  transition:
    color 180ms var(--ease-out),
    background 180ms var(--ease-out),
    transform 160ms var(--ease-out);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

.brand:active,
.button:active,
.case-actions a:active,
.article-row:active,
.log-row:active {
  transform: scale(0.98);
}

.section-shell {
  position: relative;
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  padding: 112px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 58px;
  align-items: center;
  min-height: 100dvh;
  padding-top: 80px;
}

.eyebrow,
.case-kicker,
.system-index,
.log-row em,
.site-footer {
  font-family: "IBM Plex Mono", Consolas, monospace;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 600;
}

.hero-title {
  max-width: 820px;
  margin: 0;
  color: var(--ink);
  font-size: 4.5rem;
  font-weight: 700;
  line-height: 0.98;
}

.hero-lede {
  max-width: 640px;
  margin: 28px 0 0;
  color: var(--text);
  font-size: 1.22rem;
  line-height: 1.55;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--line);
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
  transition:
    transform 160ms var(--ease-out),
    border-color 180ms var(--ease-out),
    background 180ms var(--ease-out),
    color 180ms var(--ease-out);
}

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.button-primary {
  border-color: var(--blue);
  background: var(--blue);
}

.button-primary:hover,
.button-primary:focus-visible {
  border-color: #4d7cff;
  background: #2f6df4;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.045);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.08);
}

.hero-visual {
  position: relative;
  min-height: 570px;
}

.portrait-frame {
  position: absolute;
  right: 0;
  top: 0;
  width: 230px;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: 0 24px 70px -46px var(--shadow);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.system-panel {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent),
    rgba(10, 12, 15, 0.88);
  box-shadow:
    0 34px 90px -62px var(--shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(22px);
}

.hero-terminal {
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(520px, 100%);
  padding: 22px;
  border-radius: var(--radius-lg);
}

.panel-bar {
  display: flex;
  gap: 8px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.panel-bar span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--faint);
}

.panel-bar span:first-child {
  background: var(--blue);
}

.panel-bar span:nth-child(2) {
  background: var(--amber);
}

pre {
  margin: 20px 0 0;
  white-space: pre-wrap;
}

.hero-terminal pre {
  min-height: 10.2em;
}

code {
  color: #d8dee8;
  font-family: "IBM Plex Mono", Consolas, monospace;
  font-size: 0.94rem;
  line-height: 1.7;
}

.terminal-cursor {
  display: inline-block;
  width: 0.52em;
  height: 1.15em;
  margin-left: 2px;
  vertical-align: -0.18em;
  background: var(--ghoste);
  animation: cursor-blink 1s steps(1, end) infinite;
}

@keyframes cursor-blink {
  0%,
  48% {
    opacity: 1;
  }

  49%,
  100% {
    opacity: 0;
  }
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 0.56fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 54px;
}

.section-heading.compact {
  display: block;
  max-width: 760px;
}

.section-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: 3.4rem;
  font-weight: 700;
  line-height: 1.05;
}

.section-heading p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.ghoste-accent {
  color: var(--ghoste);
}

.case-study {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(430px, 1fr);
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.case-copy {
  padding: 40px;
  border-right: 1px solid var(--line);
}

.case-kicker {
  margin: 0 0 18px;
  color: var(--ghoste);
  font-size: 0.82rem;
}

.case-copy h3 {
  margin: 0;
  color: var(--ink);
  font-size: 2.25rem;
  line-height: 1.08;
}

.case-copy p {
  margin: 22px 0 0;
  color: var(--text);
}

.case-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  transition:
    transform 160ms var(--ease-out),
    background 180ms var(--ease-out),
    border-color 180ms var(--ease-out);
}

.case-actions a:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.06);
}

.case-interface {
  position: relative;
  min-height: 430px;
  padding: 32px;
  background:
    radial-gradient(circle at 70% 24%, rgba(37, 99, 235, 0.16), transparent 16rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
}

.route-map {
  position: relative;
  height: 300px;
  border: 1px solid var(--line);
  background: rgba(8, 9, 10, 0.38);
}

.route-map svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: rgba(144, 69, 255, 0.58);
  stroke-width: 1.3;
}

.node {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 76px;
  min-height: 34px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--text);
  font-family: "IBM Plex Mono", Consolas, monospace;
  font-size: 0.76rem;
}

.node-primary {
  left: 42px;
  top: 143px;
  border-color: var(--ghoste);
  color: var(--ink);
}

.node:nth-of-type(2) {
  right: 42px;
  top: 72px;
}

.node:nth-of-type(3) {
  right: 64px;
  top: 154px;
}

.node:nth-of-type(4) {
  right: 42px;
  bottom: 52px;
}

.node:nth-of-type(5) {
  left: 224px;
  bottom: 42px;
  border-color: rgba(217, 119, 6, 0.72);
}

.case-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 18px;
  background: var(--line);
}

.case-metrics div {
  padding: 16px;
  background: var(--bg-raised);
}

.case-metrics span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
}

.case-metrics strong {
  display: block;
  margin-top: 8px;
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.35;
}

.systems-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 1px;
  background: var(--line);
}

.system-card {
  min-height: 310px;
  padding: 32px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent),
    var(--bg-raised);
}

.system-card-wide {
  min-height: 360px;
}

.system-index {
  display: block;
  color: var(--blue);
  font-size: 0.82rem;
}

.system-card h3 {
  margin: 46px 0 0;
  color: var(--ink);
  font-size: 2rem;
}

.system-card p {
  max-width: 560px;
  margin: 18px 0 0;
  color: var(--muted);
}

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

.log-row {
  display: grid;
  grid-template-columns: minmax(160px, 0.28fr) minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 82px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
  transition:
    color 180ms var(--ease-out),
    transform 160ms var(--ease-out);
}

.log-row:hover {
  color: var(--ink);
}

.log-row span {
  color: var(--blue);
  font-family: "IBM Plex Mono", Consolas, monospace;
  font-size: 0.88rem;
}

.log-row strong {
  color: var(--text);
  font-size: 1.18rem;
  font-weight: 500;
}

.log-row em {
  color: var(--muted);
  font-style: normal;
  font-size: 0.82rem;
}

.process-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(260px, 1fr));
  gap: 1px;
  overflow-x: auto;
  background: var(--line);
  scroll-snap-type: x mandatory;
}

.process-track article {
  min-height: 350px;
  padding: 30px;
  background: var(--bg-raised);
  scroll-snap-align: start;
}

.process-track span {
  display: block;
  color: var(--amber);
  font-family: "IBM Plex Mono", Consolas, monospace;
}

.process-track h3 {
  margin: 74px 0 0;
  color: var(--ink);
  font-size: 1.7rem;
}

.process-track p {
  margin: 18px 0 0;
  color: var(--muted);
}

.tools-section {
  padding-top: 92px;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.tool-cluster {
  min-height: 360px;
  padding: 34px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent),
    var(--bg-raised);
}

.tool-cluster-wide {
  grid-column: 1 / -1;
  min-height: 270px;
  background:
    radial-gradient(circle at 82% 12%, rgba(37, 99, 235, 0.18), transparent 22rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent),
    var(--bg-raised);
}

.tool-cluster span {
  color: var(--amber);
  font-family: "IBM Plex Mono", Consolas, monospace;
  font-size: 0.82rem;
  font-weight: 600;
}

.tool-cluster h3 {
  max-width: 680px;
  margin: 28px 0 0;
  color: var(--ink);
  font-size: 2rem;
  line-height: 1.12;
}

.tool-cluster p {
  max-width: 760px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.tool-cluster ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.tool-cluster li {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  font-family: "IBM Plex Mono", Consolas, monospace;
  font-size: 0.82rem;
}

.blog-section {
  padding-top: 78px;
}

.blog-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
  padding: 34px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 84% 18%, rgba(144, 69, 255, 0.16), transparent 22rem),
    rgba(255, 255, 255, 0.035);
}

.blog-panel h2 {
  max-width: 760px;
  margin: 0;
  color: var(--ink);
  font-size: 2.75rem;
  line-height: 1.06;
}

.article-list {
  margin-top: 18px;
  border-top: 1px solid var(--line);
}

.article-row {
  display: grid;
  grid-template-columns: minmax(130px, 0.22fr) minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 76px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
  transition:
    color 180ms var(--ease-out),
    transform 160ms var(--ease-out);
}

.article-row:hover,
.article-row:focus-visible {
  color: var(--ink);
}

.article-row span,
.article-row em {
  font-family: "IBM Plex Mono", Consolas, monospace;
  font-size: 0.8rem;
}

.article-row span {
  color: var(--ghoste);
}

.article-row strong {
  color: var(--text);
  font-size: 1.08rem;
  font-weight: 500;
}

.article-row em {
  color: var(--muted);
  font-style: normal;
}

.contact-section {
  padding-bottom: 96px;
}

.contact-panel {
  padding: 54px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 86% 18%, rgba(37, 99, 235, 0.2), transparent 24rem),
    radial-gradient(circle at 14% 100%, rgba(217, 119, 6, 0.12), transparent 22rem),
    var(--bg-raised);
}

.contact-panel h2 {
  max-width: 760px;
  margin: 0;
  color: var(--ink);
  font-size: 3.4rem;
  line-height: 1.05;
}

.contact-panel p:not(.eyebrow) {
  max-width: 640px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 38px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
}

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

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

[data-animate] {
  opacity: 0;
  transform: translateY(18px);
}

@media (max-width: 1040px) {
  .hero,
  .case-study,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 88px;
  }

  .hero-visual {
    min-height: 520px;
  }

  .case-copy {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

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

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

@media (max-width: 760px) {
  body {
    font-size: 15px;
  }

  .site-header,
  .section-shell,
  .site-footer {
    width: min(100% - 28px, var(--container));
  }

  .site-header {
    gap: 12px;
    padding: 14px 0;
  }

  .brand {
    width: 34px;
    height: 34px;
    padding: 4px;
  }

  .section-shell {
    padding: 76px 0;
  }

  .hero-title {
    font-size: 3rem;
  }

  .hero-lede {
    font-size: 1.03rem;
  }

  .hero-visual {
    min-height: 500px;
  }

  .portrait-frame {
    width: 176px;
  }

  .hero-terminal {
    padding: 16px;
  }

  code {
    font-size: 0.82rem;
  }

  .section-heading h2,
  .blog-panel h2,
  .contact-panel h2 {
    font-size: 2.35rem;
  }

  .case-copy,
  .case-interface,
  .system-card,
  .process-track article,
  .blog-panel,
  .contact-panel {
    padding: 24px;
  }

  .case-copy h3 {
    font-size: 1.8rem;
  }

  .case-metrics,
  .log-row,
  .article-row,
  .blog-panel {
    grid-template-columns: 1fr;
  }

  .case-interface {
    min-height: auto;
  }

  .route-map {
    height: 250px;
  }

  .node {
    min-width: 64px;
    font-size: 0.7rem;
  }

  .node:nth-of-type(5) {
    left: 168px;
  }

  .system-card,
  .system-card-wide {
    min-height: 260px;
  }

  .system-card h3 {
    margin-top: 42px;
  }

  .contact-actions .button,
  .hero-actions .button {
    width: 100%;
  }
}

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

  [data-animate] {
    opacity: 1;
    transform: none;
  }

  .spotlight {
    display: none;
  }
}