:root {
  color-scheme: dark;
  --bg: #080808;
  --ink: #f4f1e9;
  --muted: #aaa59a;
  --line: #2a2925;
  --panel: #11110f;
  --panel-2: #171713;
  --green: #a7f06f;
  --blue: #7bbdff;
  --rose: #ff9b9b;
  --gold: #f3c969;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.58;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(244, 241, 233, 0.035) 1px, transparent 1px);
  background-size: 100% 32px;
}

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

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 24px;
  align-items: center;
  padding: 18px clamp(18px, 4vw, 60px);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 8, 8, 0.9);
  backdrop-filter: blur(14px);
}

.logo {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--ink);
  color: var(--green);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  font-weight: 800;
}

nav {
  display: flex;
  justify-content: flex-end;
  gap: 18px;
}

nav a {
  color: var(--muted);
  font-size: 14px;
}

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

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(18px, 4vw, 60px) 80px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: clamp(28px, 7vw, 92px);
  align-items: end;
  min-height: 86vh;
  padding: 78px 0 48px;
}

.kicker,
.title span,
.evidence-grid span,
.work-heading time {
  color: var(--green);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-identity {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.hero-identity img {
  width: 76px;
  height: 76px;
  flex: 0 0 76px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.hero-identity .kicker {
  margin: 0;
}

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

h1 {
  max-width: 14ch;
  margin-bottom: 24px;
  font-size: clamp(44px, 7.3vw, 86px);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(30px, 4.4vw, 58px);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
}

.intro {
  max-width: 720px;
  color: #cfc9bd;
  font-size: clamp(18px, 2vw, 22px);
}

.signal-board {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.signal-row {
  display: grid;
  grid-template-columns: 88px 1fr 92px;
  gap: 12px;
  align-items: center;
  min-height: 72px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  text-transform: uppercase;
}

.signal-row:last-child {
  border-bottom: 0;
}

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

.signal-row i {
  height: 1px;
  background: var(--line);
}

.signal-row strong {
  color: var(--blue);
}

.index-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.index-strip a {
  padding: 18px;
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  text-transform: uppercase;
}

.index-strip a:last-child {
  border-right: 0;
}

.index-strip a:hover {
  color: var(--ink);
  background: var(--panel);
}

.section {
  padding: 88px 0;
  border-bottom: 1px solid var(--line);
}

.title {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 30px;
  margin-bottom: 36px;
}

.offer-list,
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.offer-list article,
.evidence-grid article {
  min-height: 238px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.offer-list p,
.evidence-grid p,
.profile-grid,
.tool-columns span,
.contact p {
  color: var(--muted);
}

.evidence-grid {
  grid-template-columns: repeat(3, 1fr);
}

.evidence-grid article:nth-child(2n) {
  background: var(--panel-2);
}

.project-image {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  margin: 0 0 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0b0b0a;
  cursor: zoom-in;
}

.project-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(8, 8, 8, 0.24), rgba(8, 8, 8, 0.52)),
    linear-gradient(90deg, rgba(167, 240, 111, 0.08), rgba(123, 189, 255, 0.05));
  pointer-events: none;
  transition: opacity 180ms ease;
}

.project-image:hover::after,
.project-image:focus-visible::after {
  opacity: 0.45;
}

.project-image:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

.project-image img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.82) brightness(0.72) contrast(1.08);
  transition: filter 180ms ease, transform 180ms ease;
}

.project-image:hover img,
.project-image:focus-visible img {
  filter: saturate(0.92) brightness(0.86) contrast(1.08);
  transform: scale(1.015);
}

.evidence-grid article:nth-child(6) .project-image img {
  object-position: center;
}

.lightbox[hidden] {
  display: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: clamp(18px, 4vw, 48px);
  background: rgba(0, 0, 0, 0.86);
}

.lightbox img {
  max-width: min(1120px, 100%);
  max-height: 82vh;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 18px;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}

.lightbox-close:hover,
.lightbox-close:focus-visible {
  border-color: var(--green);
  outline: 0;
}

.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  font-size: 18px;
}

.profile-grid ul {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 0;
  margin: 8px 0 0;
  list-style: none;
}

.profile-grid li {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: var(--panel);
  font-size: 14px;
}

.work-list {
  display: grid;
  gap: 12px;
}

.work-list article {
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) 1fr;
  gap: 22px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.work-list article:nth-child(2n) {
  background: var(--panel-2);
}

.work-heading {
  display: grid;
  gap: 14px;
  align-content: start;
}

.work-heading h3 {
  margin-bottom: 4px;
  color: var(--ink);
}

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

.work-heading time {
  color: var(--gold);
}

.work-list strong {
  display: block;
  margin-bottom: 14px;
  color: var(--blue);
}

.work-list ul {
  padding: 0;
  margin: 0;
  color: var(--muted);
  list-style: none;
}

.work-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
}

.work-list li:last-child {
  margin-bottom: 0;
}

.work-list li::before {
  content: "";
  position: absolute;
  top: 0.78em;
  left: 0;
  width: 6px;
  height: 6px;
  border: 1px solid var(--green);
  border-radius: 50%;
}

.tool-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
}

.tool-columns div {
  min-height: 180px;
  padding: 20px;
  border-right: 1px solid var(--line);
}

.tool-columns div:last-child {
  border-right: 0;
}

.tool-columns strong {
  display: block;
  margin-bottom: 12px;
  color: var(--gold);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-transform: uppercase;
}

.tool-columns span {
  display: block;
}

.contact {
  padding: 88px 0 0;
}

.contact h2 {
  max-width: 760px;
  margin-bottom: 24px;
}

.contact a {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  border: 1px solid var(--green);
  background: var(--green);
  color: #0b1108;
  padding: 0 16px;
  font-weight: 800;
}

@media (max-width: 980px) {
  .nav {
    grid-template-columns: 1fr;
  }

  nav {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .hero,
  .title,
  .offer-list,
  .evidence-grid,
  .profile-grid,
  .profile-grid ul,
  .work-list article,
  .tool-columns {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .signal-board {
    max-width: 520px;
  }

  .tool-columns div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .tool-columns div:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 560px) {
  .index-strip {
    grid-template-columns: 1fr 1fr;
  }

  .index-strip a:nth-child(2n) {
    border-right: 0;
  }

  h1 {
    max-width: 11ch;
  }

  .hero-identity {
    align-items: flex-start;
    flex-direction: column;
  }

  .signal-row {
    grid-template-columns: 80px 1fr;
  }

  .signal-row strong {
    grid-column: 2;
  }
}