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

:root {
  color-scheme: light;
  --ink: #111512;
  --muted: #5f6962;
  --paper: #f6f8f5;
  --surface: #ffffff;
  --soft: #e9eeea;
  --line: #ced6d0;
  --green: #166c45;
  --green-bright: #45dc92;
  --console: #101512;
  --console-line: #2b342e;
  --shell: 1160px;
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
  overflow-x: hidden;
}

body {
  width: 100%;
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: 'Manrope', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

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

button {
  font: inherit;
}

img,
svg {
  display: block;
}

.shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(206, 214, 208, 0.92);
  background: rgba(246, 248, 245, 0.94);
  backdrop-filter: blur(14px);
}

.header-inner {
  height: 72px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
}

.brand {
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 11px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--ink);
  border-radius: 5px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 500;
}

.brand-copy {
  display: grid;
  line-height: 1.25;
}

.brand-copy strong {
  font-size: 14px;
  font-weight: 700;
}

.brand-copy small {
  color: var(--muted);
  font-size: 11px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.desktop-nav a {
  position: relative;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  transition: color 140ms ease;
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transition: transform 140ms ease;
}

.desktop-nav a:hover,
.desktop-nav a.is-current {
  color: var(--ink);
}

.desktop-nav a.is-current::after {
  transform: scaleX(1);
}

.header-resume {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  color: #fff;
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 5px;
  font-size: 13px;
  font-weight: 600;
}

.menu-button,
.mobile-nav {
  display: none;
}

.hero {
  min-height: 610px;
  display: flex;
  align-items: center;
  padding: 72px 0 88px;
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  display: block;
  min-width: 0;
}

.hero-copy {
  min-width: 0;
  max-width: 860px;
}

.eyebrow,
.section-label {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 22px;
  color: var(--green);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(22, 108, 69, 0.12);
}

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

h1 {
  max-width: 900px;
  margin-bottom: 26px;
  font-size: 78px;
  font-weight: 600;
  line-height: 1.02;
}

.hero-statement {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: 30px;
  font-weight: 500;
  line-height: 1.35;
}

.hero-detail {
  max-width: 760px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 17px;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.action {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 10px 15px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
  font-size: 13px;
  font-weight: 700;
  transition: border-color 140ms ease, background-color 140ms ease, color 140ms ease;
}

.action:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

.action-primary {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

.incident-band {
  scroll-margin-top: 72px;
  padding: 76px 0;
  color: #f4f7f5;
  background: var(--console);
}

.incident-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: end;
  gap: 64px;
  margin-bottom: 38px;
}

.incident-intro .section-label {
  color: var(--green-bright);
}

.incident-intro h2 {
  max-width: 720px;
  margin-bottom: 0;
  font-size: 42px;
  line-height: 1.16;
}

.incident-intro p {
  margin-bottom: 0;
  color: #aab6ae;
}

.incident-board {
  border: 1px solid var(--console-line);
  border-radius: 6px;
  background: #151b17;
  overflow: hidden;
}

.incident-board-header {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 18px;
  color: #95a299;
  border-bottom: 1px solid var(--console-line);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
}

.incident-resolved {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--green-bright);
}

.incident-case {
  display: grid;
  grid-template-columns: 250px 1fr;
  border-bottom: 1px solid var(--console-line);
}

.incident-case:last-child {
  border-bottom: 0;
}

.case-summary {
  padding: 28px 24px;
  border-right: 1px solid var(--console-line);
}

.case-number {
  display: block;
  margin-bottom: 12px;
  color: var(--green-bright);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
}

.case-summary h3 {
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 1.3;
}

.case-summary p {
  margin-bottom: 0;
  color: #89958d;
  font-size: 12px;
}

.case-flow {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-flow.five-steps {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.case-flow.three-steps {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case-flow li {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 28px 18px;
  border-right: 1px solid var(--console-line);
}

.case-flow li:last-child {
  border-right: 0;
}

.case-flow svg {
  color: var(--green-bright);
}

.case-flow strong {
  font-size: 12px;
  font-weight: 600;
}

.case-flow span {
  color: #89958d;
  font-size: 11px;
  line-height: 1.55;
}

.section {
  scroll-margin-top: 72px;
  padding: 104px 0;
  border-bottom: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: end;
  gap: 72px;
  margin-bottom: 58px;
  min-width: 0;
}

.section-heading .section-label {
  margin-bottom: 18px;
}

.section-heading h2 {
  max-width: 720px;
  margin-bottom: 0;
  font-size: 48px;
  font-weight: 600;
  line-height: 1.14;
}

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

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

.impact-item {
  min-height: 182px;
  padding: 28px 26px;
  border-right: 1px solid var(--line);
}

.impact-item:first-child {
  padding-left: 0;
}

.impact-item:last-child {
  padding-right: 0;
  border-right: 0;
}

.impact-item strong {
  display: block;
  margin-bottom: 10px;
  font-size: 36px;
  font-weight: 600;
  line-height: 1.15;
}

.impact-item span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.impact-item small {
  display: block;
  margin-top: 22px;
  color: var(--green);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
}

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

.role-row {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 36px;
  padding: 54px 0;
  border-bottom: 1px solid var(--line);
}

.role-meta {
  color: var(--muted);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
}

.role-line {
  width: 48px;
  height: 2px;
  display: block;
  margin-top: 18px;
  background: var(--green);
}

.role-heading {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(300px, 1.2fr);
  gap: 48px;
  margin-bottom: 34px;
}

.role-heading h3 {
  margin-bottom: 6px;
  font-size: 28px;
  line-height: 1.25;
}

.role-heading a {
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--green);
  font-size: 14px;
  font-weight: 700;
}

.role-heading p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.role-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 36px;
  margin: 0 0 32px;
  padding: 0;
  list-style: none;
}

.role-highlights li {
  position: relative;
  padding-left: 18px;
  color: #39423c;
  font-size: 14px;
}

.role-highlights li::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag-list span {
  padding: 5px 8px;
  color: #475149;
  background: var(--soft);
  border-radius: 3px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
}

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

.capability {
  padding: 34px 30px 10px;
  border-right: 1px solid var(--line);
}

.capability:first-child { padding-left: 0; }
.capability:last-child { padding-right: 0; border-right: 0; }

.capability-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  color: var(--green);
  border: 1px solid var(--line);
  border-radius: 4px;
}

.capability h3 {
  margin-bottom: 12px;
  font-size: 20px;
}

.capability p {
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 14px;
}

.capability ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
}

.capability li::before {
  content: '/';
  margin-right: 8px;
  color: var(--green);
}

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

.article-link {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  align-items: center;
  gap: 30px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
  transition: color 140ms ease, padding 140ms ease;
}

.article-link:hover {
  color: var(--green);
  padding-left: 10px;
}

.article-meta {
  color: var(--muted);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
}

.article-link h3 {
  margin-bottom: 5px;
  font-size: 21px;
}

.article-link p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.contact-band {
  padding: 92px 0 38px;
  color: #fff;
  background: var(--ink);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: end;
  padding-bottom: 76px;
}

.contact-band .section-label {
  color: var(--green-bright);
}

.contact-band h2 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: 50px;
  line-height: 1.12;
}

.contact-band p {
  max-width: 650px;
  margin-bottom: 0;
  color: #aab4ad;
}

.contact-actions {
  justify-content: flex-end;
}

.contact-actions .action {
  color: #fff;
  background: transparent;
  border-color: #3e4741;
}

.contact-actions .action:hover,
.contact-actions .action-primary {
  color: var(--ink);
  background: var(--green-bright);
  border-color: var(--green-bright);
}

.footer-line {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 24px;
  color: #7d8981;
  border-top: 1px solid #303833;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
}

@media (max-width: 960px) {
  .desktop-nav,
  .header-resume {
    display: none;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .menu-button {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    padding: 0;
    color: var(--ink);
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 5px;
    cursor: pointer;
  }

  .menu-close-icon {
    display: none;
  }

  .menu-is-open .menu-open-icon {
    display: none;
  }

  .menu-is-open .menu-close-icon {
    display: block;
  }

  .mobile-nav {
    display: none;
    padding: 8px 24px 22px;
    border-top: 1px solid var(--line);
    background: var(--paper);
  }

  .menu-is-open .mobile-nav {
    display: grid;
  }

  .mobile-nav a {
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
    font-size: 14px;
    font-weight: 600;
  }

  .incident-intro,
  .section-heading,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .incident-intro,
  .section-heading {
    gap: 24px;
  }

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

  .impact-item:nth-child(2) {
    border-right: 0;
  }

  .impact-item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .impact-item:nth-child(3) {
    padding-left: 0;
  }

  .role-row {
    grid-template-columns: 150px 1fr;
  }

  .incident-case {
    grid-template-columns: 1fr;
  }

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

  .role-heading,
  .role-highlights {
    grid-template-columns: 1fr;
  }

  .role-heading {
    gap: 18px;
  }

  .contact-actions {
    justify-content: flex-start;
  }

}

@media (max-width: 640px) {
  .shell {
    width: min(calc(100% - 32px), var(--shell));
  }

  .header-inner {
    height: 64px;
  }

  .brand-copy small {
    display: none;
  }

  .hero {
    min-height: 650px;
    padding: 70px 0 72px;
  }

  h1 {
    font-size: 56px;
  }

  .hero-statement {
    font-size: 24px;
  }

  .hero-detail {
    font-size: 15px;
  }

  .action {
    min-height: 42px;
    padding-inline: 13px;
  }

  .incident-band {
    scroll-margin-top: 64px;
    padding: 54px 0 60px;
  }

  .incident-intro h2,
  .section-heading h2,
  .contact-band h2 {
    font-size: 34px;
  }

  .incident-board-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .case-flow.five-steps,
  .case-flow.three-steps {
    grid-template-columns: 1fr;
  }

  .case-flow li {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 4px 10px;
    padding: 18px;
    border-right: 0;
    border-bottom: 1px solid var(--console-line);
  }

  .case-flow li:last-child {
    border-bottom: 0;
  }

  .case-flow li svg {
    grid-row: 1 / 3;
  }

  .section {
    scroll-margin-top: 64px;
    padding: 76px 0;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .impact-grid,
  .capability-grid {
    grid-template-columns: 1fr;
  }

  .impact-item,
  .impact-item:first-child,
  .impact-item:nth-child(3),
  .capability,
  .capability:first-child {
    min-height: 0;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .impact-item:last-child,
  .capability:last-child {
    border-bottom: 0;
  }

  .impact-item strong {
    font-size: 30px;
  }

  .role-row {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 42px 0;
  }

  .role-line {
    margin-top: 10px;
  }

  .role-heading h3 {
    font-size: 24px;
  }

  .capability-grid {
    border-bottom: 1px solid var(--line);
  }

  .article-link {
    grid-template-columns: 1fr auto;
    gap: 12px 18px;
  }

  .article-meta {
    grid-column: 1 / -1;
  }

  .article-link p {
    display: none;
  }

  .contact-band {
    padding-top: 70px;
  }

  .contact-grid {
    gap: 36px;
    padding-bottom: 60px;
  }

  .footer-line {
    flex-direction: column;
    gap: 8px;
  }
}

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

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