@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  --accent: #00a98e;
  --accent-bright: #00e6c3;
  --accent-panel: #002f2a;
  --bg: #000000;
  --card: #0e1113;
  --card-2: #181d1f;
  --card-hairline: #272e30;
  --card-ink: #f2f5f4;
  --card-muted: #828c88;
  --ink: #f2f5f4;
  --ink-secondary: #b6b8b7;
  --ink-tertiary: #666b6a;
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --page-pad-x: clamp(20px, 5vw, 72px);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-display);
  letter-spacing: 0;
}

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

a:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 6px;
}

.site-shell {
  position: relative;
  min-height: 100svh;
  overflow-x: hidden;
  background: #000;
}

.side-nav {
  position: fixed;
  left: 72px;
  top: 50%;
  z-index: 20;
  display: grid;
  gap: 20px;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2.8px;
  line-height: 1.3;
}

.side-nav a {
  color: rgba(242, 245, 244, 0.34);
  transition: color 180ms ease;
}

.side-nav a[aria-current='page'],
.side-nav a:hover {
  color: var(--ink);
}

.social-nav {
  position: fixed;
  top: 34px;
  right: 72px;
  z-index: 20;
  display: flex;
  gap: 24px;
  align-items: center;
}

.social-nav a {
  display: inline-grid;
  width: 20px;
  height: 20px;
  place-items: center;
  color: var(--ink);
  opacity: 0.92;
  transition: color 180ms ease, opacity 180ms ease;
}

.social-nav a:hover {
  color: var(--accent-bright);
  opacity: 1;
}

.social-nav svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.page-center {
  width: min(100%, 1000px);
  margin-inline: auto;
  padding-inline: var(--page-pad-x);
  text-align: center;
}

.mono-label {
  margin: 0;
  color: var(--accent-bright);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.body-copy {
  margin: 0 auto;
  max-width: 560px;
  color: var(--ink-secondary);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.45;
}

.cta-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-bright);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.2;
  transition: color 180ms ease;
}

.cta-link:hover {
  color: var(--ink);
}

@media (max-width: 900px) {
  .side-nav {
    position: absolute;
    top: 24px;
    left: 50%;
    grid-auto-flow: column;
    gap: 22px;
    transform: translateX(-50%);
    font-size: 11px;
    letter-spacing: 2.2px;
  }

  .social-nav {
    position: absolute;
    top: auto;
    right: auto;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
  }

  .body-copy {
    max-width: 520px;
    font-size: clamp(17px, 4.2vw, 20px);
  }
}

@media (max-width: 520px) {
  .side-nav {
    width: calc(100% - 32px);
    justify-content: space-between;
    gap: 0;
  }

  .page-center {
    padding-inline: 18px;
  }
}

.home-shell {
  min-height: 1024px;
}

.home-main {
  display: flex;
  min-height: 1024px;
  flex-direction: column;
  align-items: center;
  padding: 139px var(--page-pad-x) 118px;
  text-align: center;
}

.avatar-mark {
  display: grid;
  width: 70px;
  height: 70px;
  margin-bottom: 70px;
  place-items: center;
  border: 1px solid rgba(0, 230, 195, 0.16);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 45%, rgba(242, 245, 244, 0.18), rgba(14, 17, 19, 0.8) 58%, rgba(0, 230, 195, 0.08) 100%);
  box-shadow:
    0 0 35px rgba(0, 230, 195, 0.16),
    0 0 78px rgba(0, 230, 195, 0.08);
  color: rgba(242, 245, 244, 0.58);
}

.avatar-mark svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.home-title {
  display: grid;
  gap: 4px;
  max-width: 920px;
  margin: 0 auto 42px;
  color: var(--ink);
  font-size: 62px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.16;
}

.home-title span {
  display: block;
}

.home-title mark {
  display: inline-block;
  margin-inline: 5px;
  padding: 0 10px 5px;
  border-radius: 6px;
  background: var(--accent-panel);
  color: var(--accent-bright);
}

.home-copy {
  display: grid;
  width: min(100%, 560px);
  gap: 27px;
  margin: 0 auto;
  color: var(--ink-secondary);
  font-size: 20px;
  font-weight: 400;
  line-height: 1.52;
}

.home-copy p {
  margin: 0;
}

.signature {
  width: 248px;
  height: auto;
  margin-top: 58px;
}

@media (max-width: 900px) {
  .home-shell,
  .home-main {
    min-height: 100svh;
  }

  .home-main {
    justify-content: center;
    padding-block: 110px 96px;
  }

  .avatar-mark {
    width: 62px;
    height: 62px;
    margin-bottom: 42px;
  }

  .home-title {
    max-width: 650px;
    margin-bottom: 32px;
    font-size: clamp(42px, 10vw, 62px);
    line-height: 1.12;
  }

  .home-title mark {
    margin-block: 4px;
  }

  .signature {
    width: 210px;
    margin-top: 42px;
  }
}

@media (max-width: 520px) {
  .home-title {
    font-size: clamp(35px, 12vw, 48px);
  }

  .home-title span {
    display: inline;
  }
}

.work-shell {
  min-height: 1519px;
}

.work-main {
  width: min(100%, 1080px);
  margin-inline: auto;
  padding: 150px var(--page-pad-x) 139px;
  text-align: center;
}

.work-shell .side-nav {
  position: absolute;
  top: 430px;
  transform: none;
}

.work-header {
  margin-bottom: 82px;
}

.work-header h1 {
  margin: 18px 0 0;
  color: var(--ink);
  font-size: 46px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.12;
}

.work-entry {
  max-width: 900px;
  margin: 0 auto;
}

.work-entry + .work-entry {
  margin-top: 132px;
}

.work-entry-wide {
  max-width: 1000px;
}

.work-meta {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin: 0 0 24px;
  color: rgba(242, 245, 244, 0.38);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 3.4px;
  line-height: 1.4;
  text-transform: uppercase;
}

.work-meta strong {
  color: var(--accent-bright);
  font-weight: 400;
}

.work-title {
  display: block;
  color: var(--ink);
  font-size: 56px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.1;
  transition: color 180ms ease;
}

.work-title:hover {
  color: var(--accent-bright);
}

.work-entry p:not(.work-meta) {
  max-width: 660px;
  margin: 28px auto 0;
  color: var(--ink-secondary);
  font-size: 20px;
  line-height: 1.35;
}

.work-cta {
  margin-top: 127px;
}

@media (max-width: 900px) {
  .work-shell {
    min-height: auto;
  }

  .work-shell .side-nav {
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
  }

  .work-main {
    padding-block: 116px 96px;
  }

  .work-header {
    margin-bottom: 82px;
  }

  .work-header h1 {
    font-size: clamp(36px, 8vw, 46px);
  }

  .work-entry + .work-entry {
    margin-top: 105px;
  }

  .work-title {
    font-size: clamp(42px, 10vw, 62px);
  }

  .work-meta {
    flex-wrap: wrap;
    row-gap: 8px;
    font-size: 11px;
  }
}

.detail-shell {
  min-height: 100svh;
}

.detail-main {
  width: min(100%, 900px);
  margin-inline: auto;
  padding: 128px var(--page-pad-x) 120px;
  text-align: center;
}

.back-link {
  display: inline-flex;
  margin-bottom: 68px;
  color: rgba(242, 245, 244, 0.5);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2.6px;
  text-transform: uppercase;
}

.back-link:hover {
  color: var(--accent-bright);
}

.detail-meta {
  margin-bottom: 24px;
}

.detail-main h1 {
  max-width: 920px;
  margin: 0 auto;
  color: var(--ink);
  font-size: clamp(56px, 7vw, 86px);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.03;
}

.detail-summary {
  max-width: 660px;
  margin: 30px auto 0;
  color: var(--ink-secondary);
  font-size: 22px;
  line-height: 1.4;
}

.case-stack {
  display: grid;
  gap: 42px;
  max-width: 680px;
  margin: 92px auto 0;
  text-align: left;
}

.case-stack article {
  border-top: 1px solid rgba(242, 245, 244, 0.16);
  padding-top: 24px;
}

.case-stack h2 {
  margin: 0 0 12px;
  color: var(--accent-bright);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  line-height: 1.3;
  text-transform: uppercase;
}

.case-stack p {
  margin: 0;
  color: var(--ink-secondary);
  font-size: 20px;
  line-height: 1.48;
}

.detail-link {
  margin-top: 74px;
}

@media (max-width: 900px) {
  .detail-main {
    padding-block: 112px 96px;
  }

  .back-link {
    margin-bottom: 52px;
  }

  .detail-main h1 {
    font-size: clamp(40px, 11vw, 62px);
  }

  .detail-summary,
  .case-stack p {
    font-size: 18px;
  }

  .case-stack {
    margin-top: 70px;
  }
}

.writing-shell {
  min-height: 100svh;
}

.writing-main {
  width: min(100%, 980px);
  margin-inline: auto;
  padding: 154px var(--page-pad-x) 118px;
  text-align: center;
}

.writing-main h1 {
  max-width: 900px;
  margin: 22px auto 0;
  color: var(--ink);
  font-size: clamp(48px, 6vw, 78px);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.05;
}

.writing-list {
  display: grid;
  max-width: 720px;
  margin: 102px auto 0;
  border-top: 1px solid rgba(242, 245, 244, 0.16);
}

.writing-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid rgba(242, 245, 244, 0.16);
  padding: 26px 0;
  text-align: left;
}

.writing-row span {
  color: var(--ink);
  font-size: 22px;
  font-weight: 700;
}

.writing-row strong {
  color: var(--accent-bright);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.4px;
  text-transform: uppercase;
}

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

@media (max-width: 700px) {
  .writing-main {
    padding-block: 116px 96px;
  }

  .writing-list {
    margin-top: 76px;
  }

  .writing-row {
    align-items: flex-start;
    flex-direction: column;
  }
}