@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@300;400;500;600&display=swap");

:root {
  color-scheme: dark;
  --bg: #0a0b0e;
  --bg-elevated: #101217;
  --ink: #eceef2;
  --muted: #8f949e;
  --faint: #565c66;
  --line: rgba(236, 238, 242, 0.16);
  --line-strong: rgba(236, 238, 242, 0.34);
  --navy: #60708a;
  --accent: #c5c9d0;
  --selection: #c5c9d0;
  --selection-ink: #0a0b0e;
  --header-bg: rgba(10, 11, 14, 0.84);
  --font-display: "IBM Plex Mono", "Courier New", monospace;
  --font-body: "IBM Plex Mono", "Courier New", monospace;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

html[data-theme="ivory"] {
  color-scheme: light;
  --bg: #eceae4;
  --bg-elevated: #e3e0d8;
  --ink: #15171b;
  --muted: #5f646c;
  --faint: #7d8187;
  --line: rgba(21, 23, 27, 0.18);
  --line-strong: rgba(21, 23, 27, 0.38);
  --navy: #3d4c64;
  --accent: #29364a;
  --selection: #29364a;
  --selection-ink: #eceae4;
  --header-bg: rgba(236, 234, 228, 0.88);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 7rem;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(90deg, transparent calc(100% - 1px), var(--line) 0) 0 0 / 25% 100%,
    linear-gradient(0deg, transparent calc(100% - 1px), color-mix(in srgb, var(--line) 46%, transparent) 0) 0 0 / 100% 8rem,
    var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  transition: background-color 260ms ease, color 260ms ease;
}

::selection {
  background: var(--selection);
  color: var(--selection-ink);
}

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 4.75rem;
  padding: 0 2.25rem;
  border-bottom: 1px solid var(--line);
  background: var(--header-bg);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  width: fit-content;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.05rem;
  height: 2.05rem;
  border: 1px solid var(--line-strong);
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1;
}

.brand-word,
.nav-links,
.theme-toggle,
.eyebrow,
.hero-index,
.profile-code,
.site-footer {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.075em;
}

.brand-word {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.nav-links {
  display: flex;
  gap: 2rem;
  font-size: 0.78rem;
}

.nav-links a,
.site-footer a {
  color: var(--muted);
  text-decoration: none;
  transition: color 180ms ease;
}

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

.theme-toggle {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border: 0;
  padding: 0.65rem 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.75rem;
  cursor: pointer;
}

.theme-toggle::before {
  content: "MODE/";
  color: var(--faint);
}

.theme-dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--ink);
}

main,
.site-footer {
  width: min(100%, 112rem);
  margin: 0 auto;
}

.hero {
  position: relative;
  display: flex;
  min-height: calc(100svh - 4.75rem);
  flex-direction: column;
  justify-content: center;
  padding: clamp(5rem, 10vw, 10rem) clamp(1.25rem, 6vw, 7rem) 3rem;
  overflow: hidden;
}

.hero::after {
  content: "Æ";
  position: absolute;
  right: -0.05em;
  bottom: -0.32em;
  z-index: -1;
  color: transparent;
  font-family: var(--font-display);
  font-size: clamp(18rem, 43vw, 48rem);
  line-height: 1;
  -webkit-text-stroke: 1px var(--line);
  opacity: 0.58;
  pointer-events: none;
}

.hero-index {
  position: absolute;
  top: 2rem;
  right: clamp(1.25rem, 6vw, 7rem);
  color: var(--faint);
  font-size: 0.7rem;
}

.eyebrow {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.75rem;
}

.hero h1,
.section-heading h2,
.now h2,
.contact h2 {
  font-family: var(--font-display);
  margin: 0;
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.hero h1 {
  max-width: 15ch;
  font-size: clamp(3.1rem, 6.8vw, 7.75rem);
}

.hero h1 span {
  color: var(--muted);
}

.hero-statement {
  max-width: 42rem;
  margin: clamp(2.5rem, 6vw, 5.5rem) 0 0 auto;
  color: var(--accent);
  font-size: clamp(1.05rem, 1.35vw, 1.4rem);
  line-height: 1.65;
}

.hero-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-top: auto;
  padding-top: 5rem;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-footer p {
  margin: 0;
}

.text-link {
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink);
  text-decoration: none;
}

.manifesto {
  padding: clamp(3.5rem, 8vw, 8rem) clamp(1.25rem, 6vw, 7rem);
  border-block: 1px solid var(--line);
  background: var(--bg-elevated);
}

.manifesto p {
  max-width: 30ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.7vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1.08;
}

.manifesto-label {
  display: block;
  margin-bottom: 1.5rem;
  color: var(--navy);
  font-family: var(--font-mono);
  font-size: 0.73rem;
  font-weight: 500;
  letter-spacing: 0.075em;
}

.work,
.profile,
.now,
.contact {
  padding: clamp(5rem, 10vw, 10rem) clamp(1.25rem, 6vw, 7rem);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(16rem, 0.6fr);
  align-items: end;
  gap: 4rem;
  margin-bottom: clamp(4rem, 8vw, 8rem);
}

.section-heading h2,
.now h2,
.contact h2 {
  font-size: clamp(2.6rem, 4.5vw, 5rem);
}

.section-note {
  max-width: 30rem;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

.project-list {
  border-top: 1px solid var(--line-strong);
}

.project {
  position: relative;
  display: grid;
  grid-template-columns: 4rem minmax(0, 1.5fr) minmax(12rem, 0.5fr) 2rem;
  align-items: start;
  gap: 2rem;
  min-height: 12rem;
  padding: 2.1rem 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
  transition: background-color 220ms ease, padding 220ms ease;
}

a.project:hover,
a.project:focus-visible {
  padding-inline: 1.25rem;
  background: var(--bg-elevated);
  outline: none;
}

.project-number,
.project-domain,
.status {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.project-number,
.project-domain {
  color: var(--faint);
}

.project-main {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.project-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2.6vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1;
}

.project-description {
  max-width: 42rem;
  color: var(--muted);
  font-size: 1rem;
}

.project-meta {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  width: fit-content;
}

.status i {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--navy);
  box-shadow: 0 0 0 0.3rem color-mix(in srgb, var(--navy) 15%, transparent);
}

.status-private {
  color: var(--muted);
}

.status-private i {
  background: var(--faint);
  box-shadow: none;
}

.project-arrow,
.project-lock {
  color: var(--muted);
  font-size: 1.2rem;
  transition: color 180ms ease, transform 180ms ease;
}

.project-private {
  position: relative;
  overflow: hidden;
  background:
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 5px,
      color-mix(in srgb, var(--ink) 2.5%, transparent) 6px
    );
}

[hidden] {
  display: none !important;
}

.project-private::before,
.project-private::after {
  content: "";
  position: absolute;
  left: 5.8rem;
  z-index: 2;
  width: min(49%, 39rem);
  height: 1px;
  background: var(--line-strong);
  pointer-events: none;
  animation: classified-scan 2.8s steps(1, end) infinite;
}

.project-private::before {
  top: 35%;
}

.project-private::after {
  top: 69%;
  animation-delay: -1.1s;
}

.project-classified {
  position: relative;
  isolation: isolate;
  filter: blur(0.35px);
  user-select: none;
}

.glitch-block {
  display: block;
  overflow: hidden;
  max-width: 100%;
  color: var(--accent);
  font-family: var(--font-mono);
  font-variant-ligatures: none;
  letter-spacing: 0.06em;
  white-space: nowrap;
  text-shadow: 0.045em 0 color-mix(in srgb, var(--navy) 74%, transparent), -0.035em 0 color-mix(in srgb, var(--ink) 22%, transparent);
  animation: classified-jitter 620ms steps(2, end) infinite;
}

.glitch-description {
  color: var(--faint);
  font-size: 0.86rem;
  letter-spacing: 0.12em;
  opacity: 0.74;
}

.glitch-index {
  animation-duration: 470ms;
}

.lab-intro {
  display: flex;
  width: 100%;
  flex-direction: column;
  gap: 1.6rem;
}

.access-form {
  display: flex;
  width: 100%;
  flex-direction: column;
  gap: 0.65rem;
}

.access-label,
.access-input,
.access-submit,
.access-feedback {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.055em;
}

.access-label,
.access-feedback {
  color: var(--faint);
  font-size: 0.7rem;
}

.access-row {
  display: flex;
  width: 100%;
  border-bottom: 1px solid var(--line-strong);
  transition: border-color 180ms ease;
}

.access-row:focus-within {
  border-color: var(--ink);
}

.access-input {
  min-width: 0;
  width: 100%;
  border: 0;
  outline: 0;
  padding: 0.6rem 0;
  background: transparent;
  color: var(--ink);
  font-size: 1rem;
  letter-spacing: 0.55em;
}

.access-input::placeholder {
  color: var(--faint);
  opacity: 0.55;
}

.access-submit {
  border: 0;
  border-left: 1px solid var(--line);
  padding: 0.6rem 0 0.6rem 0.85rem;
  background: transparent;
  color: var(--muted);
  font-size: 0.7rem;
  cursor: pointer;
  transition: color 180ms ease;
}

.access-submit:hover,
.access-submit:focus-visible {
  color: var(--ink);
}

.access-feedback {
  min-height: 1.2em;
}

.lab-clearance {
  padding: 0.75rem 0;
  border-block: 1px solid var(--line);
}

.clearance-status {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.clearance-status i {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--navy);
  box-shadow: 0 0 0 0.3rem color-mix(in srgb, var(--navy) 15%, transparent);
}

.lab:not(.is-unlocked) a.project {
  pointer-events: none;
}

.lab.is-denied .access-row {
  border-color: #8f6e73;
  animation: access-denied 280ms steps(2, end) both;
}

.lab.is-denied .access-feedback {
  color: #a68186;
}

.lab.is-unlocked .project:not(.project-private) {
  animation: classified-reveal 520ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

a.project:hover .project-arrow,
a.project:focus-visible .project-arrow {
  color: var(--ink);
  transform: translate(0.25rem, -0.25rem);
}

.profile-heading {
  grid-template-columns: 1fr;
}

.profile-heading h2 {
  max-width: 13ch;
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-strong);
}

.profile-grid article {
  min-height: 24rem;
  padding: 2rem 2rem 2rem 0;
  border-right: 1px solid var(--line);
}

.profile-grid article + article {
  padding-left: 2rem;
}

.profile-grid article:last-child {
  border-right: 0;
}

.profile-code {
  color: var(--faint);
  font-size: 0.72rem;
}

.profile-grid h3 {
  margin: 7rem 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.8vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}

.profile-grid p {
  max-width: 28rem;
  margin: 0;
  color: var(--muted);
}

.now {
  background: var(--bg-elevated);
}

.now h2 {
  max-width: 13ch;
}

.now-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: clamp(4rem, 9vw, 9rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-strong);
}

.now-grid p {
  margin: 0;
  color: var(--muted);
}

.contact h2 {
  max-width: 13ch;
}

.contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: 4rem;
  margin-top: clamp(4rem, 9vw, 9rem);
}

.contact-row p {
  max-width: 30rem;
  margin: 0;
  color: var(--muted);
}

.contact-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 2.1rem);
  letter-spacing: -0.045em;
  text-decoration: none;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 2rem;
  padding: 2rem clamp(1.25rem, 6vw, 7rem);
  color: var(--muted);
  font-size: 0.68rem;
}

.site-footer p {
  margin: 0;
}

@keyframes classified-jitter {
  0%, 100% { transform: translate(0, 0); clip-path: inset(0 0 0 0); }
  22% { transform: translate(-0.08rem, 0); clip-path: inset(8% 0 17% 0); }
  48% { transform: translate(0.06rem, -0.02rem); clip-path: inset(31% 0 2% 0); }
  71% { transform: translate(-0.03rem, 0.02rem); clip-path: inset(2% 0 43% 0); }
}

@keyframes classified-scan {
  0%, 100% { transform: translateX(-1.2rem); opacity: 0.15; }
  37% { transform: translateX(2.6rem); opacity: 0.72; }
  38% { transform: translateX(-0.4rem); opacity: 0.08; }
  76% { transform: translateX(1.1rem); opacity: 0.44; }
}

@keyframes classified-reveal {
  0% { opacity: 0; filter: blur(4px); transform: translateX(-0.5rem); }
  45% { opacity: 0.45; filter: blur(1px); transform: translateX(0.15rem); }
  100% { opacity: 1; filter: blur(0); transform: translateX(0); }
}

@keyframes access-denied {
  0%, 100% { transform: translateX(0); }
  33% { transform: translateX(-0.25rem); }
  66% { transform: translateX(0.2rem); }
}

@media (max-width: 850px) {
  body {
    background: var(--bg);
  }

  .site-header {
    grid-template-columns: 1fr auto;
    min-height: 4.5rem;
    padding: 0 1.25rem;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: calc(100svh - 4.5rem);
    padding-top: 7rem;
  }

  .hero h1 {
    font-size: clamp(2.9rem, 12.5vw, 5.4rem);
  }

  .hero-statement {
    margin-left: 0;
  }

  .section-heading,
  .contact-row {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .project {
    grid-template-columns: 2.5rem minmax(0, 1fr) 1.5rem;
    gap: 1rem;
  }

  .project-meta {
    grid-column: 2 / 3;
  }

  .project-arrow,
  .project-lock {
    grid-column: 3;
    grid-row: 1;
  }

  .project-private::before,
  .project-private::after {
    left: 3.5rem;
    width: calc(100% - 6.5rem);
  }

  .lab-intro {
    max-width: 18rem;
  }

  .profile-grid,
  .now-grid {
    grid-template-columns: 1fr;
  }

  .profile-grid article,
  .profile-grid article + article {
    min-height: 0;
    padding: 2rem 0 3rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .profile-grid article:last-child {
    border-bottom: 0;
  }

  .profile-grid h3 {
    margin-top: 4rem;
  }

  .now-grid {
    gap: 0;
  }

  .now-grid p {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--line);
  }

  .site-footer {
    grid-template-columns: 1fr auto;
  }

  .site-footer p:nth-child(2) {
    display: none;
  }
}

@media (max-width: 520px) {
  .brand-word {
    display: none;
  }

  .hero-index {
    display: none;
  }

  .hero-footer {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 4rem;
  }

  .hero::after {
    right: -0.22em;
  }

  .project {
    min-height: 0;
  }

  .project-description {
    font-size: 0.94rem;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}