/* Dark operator look — branch-only restyle of existing content. */

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

:root {
  --do-bg: #0a0c10;
  --do-surface: #09090b;
  --do-surface-60: rgba(9, 9, 11, 0.6);
  --do-surface-40: rgba(9, 9, 11, 0.4);
  --do-raised: #18181b;
  --do-raised-80: rgba(24, 24, 27, 0.8);
  --do-raised-40: rgba(24, 24, 27, 0.4);
  --do-raised-30: rgba(24, 24, 27, 0.3);
  --do-text: #ffffff;
  --do-text-2: #d4d4d8;
  --do-muted: #a1a1aa;
  --do-muted-2: #71717a;
  --do-muted-3: #52525b;
  --do-border: #27272a;
  --do-border-80: rgba(39, 39, 42, 0.8);
  --do-border-60: rgba(39, 39, 42, 0.6);
  --do-amber: #fbbf24;
  --do-amber-2: #fcd34d;
  --do-emerald: #34d399;
  --do-purple: #c084fc;
  --do-cyan: #22d3ee;
  --do-font-display: "Syne", sans-serif;
  --do-font-mono: "JetBrains Mono", ui-monospace, monospace;
  --do-font-sans: "IBM Plex Sans", "Open Sans", sans-serif;
  --do-radius: 6px;
}

html,
body {
  background: var(--do-bg) !important;
  color: var(--do-text-2);
}

body.dark-operator {
  font-family: var(--do-font-sans);
}

body.dark-operator a {
  color: var(--do-amber);
}

body.dark-operator a:hover {
  color: var(--do-amber-2);
}

/* ── Nav ── */

body.dark-operator .navbar {
  background: rgba(10, 12, 16, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--do-border);
}

@media (min-width: 1025px) {
  body.dark-operator .navbar.desktop-only {
    height: 64px;
    padding: 0 1.25rem;
  }
}

body.dark-operator .navbar .navbar-header .navbar-brand {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.75rem;
  text-decoration: none;
}

body.dark-operator .navbar .navbar-header .navbar-brand img {
  display: block;
  height: 40px;
  width: auto;
  object-fit: contain;
}

body.dark-operator .brand-lockup {
  display: flex;
  align-items: baseline;
}

body.dark-operator .brand-name {
  font-family: "IBM Plex Mono", var(--do-font-mono);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--do-text);
}

body.dark-operator .brand-zero {
  position: relative;
  display: inline-block;
}

body.dark-operator .brand-zero::after {
  content: "";
  position: absolute;
  left: 14%;
  right: 14%;
  top: 51%;
  height: 1.5px;
  background: currentColor;
  pointer-events: none;
}

body.dark-operator .brand-dot,
body.dark-operator .brand-role {
  display: none;
}

body.dark-operator .navbar .nav-link {
  gap: 0.15rem;
}

body.dark-operator .navbar .nav-link a {
  font-family: var(--do-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--do-muted);
  border-bottom: 0;
  padding: 0 0.7rem;
}

body.dark-operator .navbar .nav-link a:hover,
body.dark-operator .navbar .nav-link a:focus,
body.dark-operator .navbar .nav-link a.is-current {
  color: var(--do-amber);
  border-bottom-color: transparent;
}

body.dark-operator .navbar.mobile-only .hamburger div {
  background: var(--do-text);
}

/* ── Section headers ── */

body.dark-operator .subject-header {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas: "label meta" "title meta";
  align-items: end;
  gap: 0.2rem 1rem;
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--do-border);
}

body.dark-operator .subject-header span {
  grid-area: label;
  background: none;
  padding: 0;
  color: var(--do-amber);
  font-family: var(--do-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

body.dark-operator .subject-header h2 {
  grid-area: title;
  margin: 0;
  color: var(--do-text);
  font-family: var(--do-font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

body.dark-operator .subject-header .bg-text {
  position: static;
  grid-area: meta;
  font-size: 11px;
  font-style: normal;
  color: var(--do-muted-2);
  font-family: var(--do-font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  top: auto;
  left: auto;
}

body.dark-operator .subject-header .bg-text strong {
  font-weight: 500;
}

/* ── Hero ── */

body.dark-operator .intro {
  position: relative;
  isolation: isolate;
  background: transparent !important;
  background-image: none !important;
  align-items: stretch;
  padding: 5.25rem 1.5rem 3.5rem;
  max-width: 1160px;
  margin: 0 auto;
}

body.dark-operator .intro::before {
  content: "";
  position: absolute;
  left: 50%;
  width: 100vw;
  margin-left: -50vw;
  top: -64px;
  bottom: 0;
  z-index: -1;
  pointer-events: none;
  background: url("../images/topo-header.webp") center / cover no-repeat;
  opacity: 0.34;
}

body.dark-operator .intro,
body.dark-operator .intro * {
  text-align: left;
  text-transform: none;
}

body.dark-operator .hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 360px);
  gap: 3.25rem;
  align-items: start;
}

body.dark-operator .hero-layout > * {
  margin: 0;
}

body.dark-operator .hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  margin: 0 0 1.35rem;
  padding: 0.38rem 0.72rem 0.38rem 0.55rem;
  background: #111;
  color: var(--do-amber);
  border: 1px solid rgba(251, 191, 36, 0.32);
  border-radius: 3px;
  font-family: var(--do-font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

body.dark-operator .hero-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--do-amber);
  flex-shrink: 0;
}

body.dark-operator .hero-name {
  font-family: var(--do-font-display);
  font-size: clamp(3rem, 7vw, 5.4rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 0.92;
  color: var(--do-text);
  margin: 0 0 0.85rem;
}

body.dark-operator .intro #typer,
body.dark-operator .intro-panel,
body.dark-operator .intro .link-btn,
body.dark-operator .intro .name,
body.dark-operator .hero-actions {
  display: none !important;
}

body.dark-operator .hero-tagline {
  margin: 0 0 1.35rem;
  font-family: var(--do-font-display);
  font-size: clamp(1.2rem, 2.3vw, 1.85rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--do-muted);
}

body.dark-operator .hero-copy .about-info {
  display: block;
  margin: 0;
}

body.dark-operator .hero-copy .about-info section {
  font-style: normal;
  font-family: var(--do-font-sans);
  color: var(--do-text-2);
  font-size: 1.05rem;
  line-height: 1.7;
}

body.dark-operator .hero-copy .about-info p {
  margin: 0 0 1rem;
}

body.dark-operator .hero-tags {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  width: 100%;
  margin: 0.35rem 0 0;
  padding: 0;
}

body.dark-operator .hero-tags li {
  font-family: var(--do-font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--do-text-2);
  background: var(--do-surface);
  border: 1px solid var(--do-border);
  border-radius: 3px;
  padding: 0.4rem 0.7rem;
}

body.dark-operator .hero-portrait figure {
  margin: 0;
  background: #111;
  border: 1px solid var(--do-border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: none;
}

body.dark-operator .hero-portrait img {
  display: block;
  width: 100%;
  height: auto;
  filter: grayscale(1) contrast(1.12);
}

body.dark-operator .hero-portrait .social-badge {
  background: #0d0e12 !important;
  border-top: 1px solid var(--do-border);
}

/* ── Layout surfaces ── */

body.dark-operator .container {
  background: transparent;
}

body.dark-operator #resume,
body.dark-operator #portfolio,
body.dark-operator #talks,
body.dark-operator #testimonials {
  padding-top: 1.25rem;
}

/* ── About / profile ── */

body.dark-operator #about .profile img {
  filter: grayscale(1) contrast(1.12);
  transition: transform 0.35s ease;
}

body.dark-operator #about .profile figure:hover img {
  transform: scale(1.03);
}

body.dark-operator #about .profile .social-badge .social-item a {
  background: #161616;
  color: var(--do-text);
  border: 1px solid rgba(251, 191, 36, 0.28);
  border-radius: 4px;
}

body.dark-operator #about .profile .social-badge .social-item a:hover {
  background: var(--do-amber);
  color: #000;
  border-color: var(--do-amber);
}

body.dark-operator #about .about-info {
  flex: 1;
  min-width: 0;
}

body.dark-operator #about .about-info section {
  font-style: normal;
  font-family: var(--do-font-sans);
  color: var(--do-text-2);
  line-height: 1.7;
  font-size: 1.05rem;
}

body.dark-operator #about .about-info .subject-header {
  display: none;
}

body.dark-operator #about .about-info section .strengths-list li:not(:last-child)::after {
  color: var(--do-muted-3);
}

/* ── Experience ── */

body.dark-operator #resume .experience {
  background: var(--do-surface-60);
  border: 1px solid var(--do-border);
  border-radius: var(--do-radius);
  padding: 1.25rem 1.25rem 0.85rem;
  margin: 1.1rem 0;
}

body.dark-operator #resume .experience:hover {
  border-color: rgba(251, 191, 36, 0.35);
}

body.dark-operator #resume .experience i {
  color: var(--do-amber);
  font-size: 22px;
}

body.dark-operator #resume .experience .title-text {
  color: var(--do-text);
  font-family: var(--do-font-display);
  font-size: 1.7rem;
  letter-spacing: -0.03em;
}

body.dark-operator #resume .experience .date {
  color: var(--do-muted-2);
  font-family: var(--do-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

body.dark-operator #resume .experience .desc h5,
body.dark-operator #resume .experience .desc h6 {
  color: var(--do-text);
  font-family: var(--do-font-display);
}

body.dark-operator #resume .experience .desc p,
body.dark-operator #resume .experience .desc ul li {
  color: var(--do-muted);
}

body.dark-operator #resume .experience .desc a {
  color: var(--do-amber);
}

body.dark-operator #resume .experience.certifications {
  background: var(--do-surface-40);
}

/* ── Portfolio ── */

body.dark-operator #portfolio .portfolio-item {
  background: var(--do-raised-30);
  border: 1px solid var(--do-border);
  border-radius: var(--do-radius);
  box-shadow: none;
}

body.dark-operator #portfolio .portfolio-item:hover {
  border-color: rgba(251, 191, 36, 0.45);
}

body.dark-operator #portfolio .portfolio-item img {
  filter: grayscale(0.15) contrast(1.05);
  transition: transform 0.35s ease;
}

body.dark-operator #portfolio .portfolio-item:hover img {
  transform: scale(1.03);
}

body.dark-operator #portfolio .portfolio-item .info {
  color: var(--do-text);
}

body.dark-operator #portfolio .portfolio-item .info header {
  font-family: var(--do-font-display);
  letter-spacing: -0.02em;
}

body.dark-operator #portfolio .portfolio-item .info p {
  color: var(--do-muted);
  font-size: 13px;
}

body.dark-operator #portfolio .portfolio-item .info footer {
  border-top: 1px solid var(--do-border);
  padding-top: 0.75rem;
  margin-top: auto;
}

body.dark-operator #portfolio .portfolio-item .info footer a {
  background: var(--do-raised-80);
  color: var(--do-text-2);
  border: 1px solid var(--do-border);
  border-radius: 999px;
  font-family: var(--do-font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

body.dark-operator #portfolio .portfolio-item .info footer a:hover {
  background: var(--do-amber);
  color: #000;
  border-color: var(--do-amber);
}

body.dark-operator #portfolio .portfolio-note {
  color: var(--do-muted-2);
  font-family: var(--do-font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ── Talks ── */

body.dark-operator .talks-map {
  background: var(--do-surface);
  border: 1px solid var(--do-border);
  border-radius: var(--do-radius);
}

body.dark-operator .talks-map-ocean {
  fill: var(--do-surface);
}

body.dark-operator .talks-map-land {
  fill: #3f3f46;
  stroke: #52525b;
}

body.dark-operator .talks-map-pin {
  fill: var(--do-amber);
  stroke: var(--do-bg);
}

body.dark-operator .talks-map-label {
  fill: var(--do-text);
  stroke: var(--do-bg);
}

body.dark-operator .talks-map-cities {
  color: var(--do-muted);
}

body.dark-operator .speaking-thumb {
  background: var(--do-surface);
  border: 1px solid var(--do-border);
  border-radius: var(--do-radius);
  box-shadow: none;
}

body.dark-operator .speaking-card:hover .speaking-thumb {
  border-color: rgba(251, 191, 36, 0.4);
}

body.dark-operator .speaking-card-title {
  color: var(--do-text);
  font-family: var(--do-font-display);
  font-size: 14px;
}

/* ── Testimonials ── */

body.dark-operator #testimonials .recommendation-container .item section {
  background: var(--do-raised-30);
  border: 1px solid var(--do-border);
  border-radius: var(--do-radius);
  color: var(--do-text-2);
}

body.dark-operator #testimonials .recommendation-container .item section ::before {
  border-color: var(--do-raised) transparent transparent transparent;
}

body.dark-operator #testimonials .recommendation-container .item section p {
  color: var(--do-text-2);
  font-style: italic;
}

body.dark-operator #testimonials .recommendation-container .item header,
body.dark-operator #testimonials .recommendation-container .item header a {
  color: var(--do-text);
  font-family: var(--do-font-display);
}

body.dark-operator #testimonials .recommendation-container .item footer {
  color: var(--do-muted-2);
  font-family: var(--do-font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  border-top: 1px solid var(--do-border);
  padding-top: 0.55rem;
  margin-top: 0.15rem;
}

/* ── Contact / extras ── */

body.dark-operator #contact,
body.dark-operator #skill,
body.dark-operator .columns,
body.dark-operator .column {
  color: var(--do-text-2);
}

body.dark-operator .footer.site-footer,
body.dark-operator .site-footer {
  display: block;
  width: 100%;
  background: #050608;
  border-top: 1px solid var(--do-border);
  color: var(--do-muted);
  font-family: var(--do-font-sans);
  letter-spacing: 0;
  min-height: 0;
  margin-top: 3rem;
  padding: 3.25rem 1.5rem 1.4rem;
}

body.dark-operator .site-footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr) minmax(0, 1fr);
  gap: 2.5rem 3rem;
  max-width: 1160px;
  margin: 0 auto 2.5rem;
}

body.dark-operator .site-footer-name {
  font-family: var(--do-font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--do-text);
  margin: 0 0 0.75rem;
}

body.dark-operator .site-footer-blurb {
  max-width: 28rem;
  margin: 0;
  color: var(--do-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

body.dark-operator .site-footer-social {
  display: flex;
  gap: 0.85rem;
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
}

body.dark-operator .site-footer-social a {
  color: var(--do-muted);
  font-size: 1rem;
}

body.dark-operator .site-footer-social a:hover {
  color: var(--do-text);
}

body.dark-operator .site-footer-heading {
  margin: 0 0 0.85rem;
  color: var(--do-text);
  font-size: 0.95rem;
  font-weight: 500;
}

body.dark-operator .site-footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

body.dark-operator .site-footer-nav li + li {
  margin-top: 0.45rem;
}

body.dark-operator .site-footer-nav a,
body.dark-operator .site-footer-email {
  color: var(--do-muted);
  text-decoration: none;
  font-size: 0.95rem;
}

body.dark-operator .site-footer-nav a:hover,
body.dark-operator .site-footer-email:hover {
  color: var(--do-text);
}

body.dark-operator .site-footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
}

body.dark-operator .site-footer-email {
  display: inline-block;
  color: var(--do-amber);
}

body.dark-operator .site-footer-bar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1160px;
  margin: 0 auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--do-border);
  color: var(--do-muted-2);
  font-size: 0.82rem;
}

body.dark-operator .site-footer-bar p {
  margin: 0;
}

body.dark-operator #contact {
  background: var(--do-surface-60);
  border: 1px solid var(--do-border);
}

/* ── Blog ── */

body.dark-operator.blog-page,
body.dark-operator .blog-page {
  background: var(--do-bg);
}

body.dark-operator .blog-lede,
body.dark-operator .blog-cite,
body.dark-operator .blog-count,
body.dark-operator .blog-empty,
body.dark-operator .blog-source,
body.dark-operator .blog-card p,
body.dark-operator .blog-card-meta,
body.dark-operator .blog-era-dates {
  color: var(--do-muted);
}

body.dark-operator .blog-timeline {
  background: var(--do-surface-60);
  border-color: var(--do-border);
}

body.dark-operator .blog-timeline-span,
body.dark-operator .blog-card h3,
body.dark-operator .blog-card h3 a,
body.dark-operator .blog-article h1 {
  color: var(--do-text);
  font-family: var(--do-font-display);
}

body.dark-operator .blog-card {
  background: var(--do-raised-30);
  border: 1px solid var(--do-border);
  border-radius: var(--do-radius);
}

body.dark-operator .blog-card:hover {
  border-color: rgba(251, 191, 36, 0.4);
}

body.dark-operator .blog-filter,
body.dark-operator .blog-tag {
  font-family: var(--do-font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-color: var(--do-border);
  color: var(--do-muted);
  background: var(--do-raised-40);
}

body.dark-operator .blog-filter.is-active,
body.dark-operator .blog-era-row.is-active .blog-era-name {
  color: var(--do-amber);
}

body.dark-operator .blog-prose,
body.dark-operator .blog-article {
  color: var(--do-text-2);
}

body.dark-operator .blog-article h1,
body.dark-operator .blog-article h2,
body.dark-operator .blog-article h3,
body.dark-operator .blog-prose h1,
body.dark-operator .blog-prose h2,
body.dark-operator .blog-prose h3,
body.dark-operator .blog-prose h4,
body.dark-operator .blog-prose h5,
body.dark-operator .blog-prose h6 {
  color: var(--do-text);
}

body.dark-operator .blog-crumb a,
body.dark-operator .blog-source a,
body.dark-operator .blog-prose a {
  color: var(--do-amber);
}

body.dark-operator .blog-prose blockquote {
  color: var(--do-muted);
}

body.dark-operator .blog-prose strong,
body.dark-operator .blog-prose b {
  color: var(--do-text);
}

body.dark-operator .blog-prose :not(pre) > code {
  background: var(--do-raised);
  color: var(--do-text-2);
}

/* Hide leftover look switcher if a cached script injects it */
#look-switcher {
  display: none !important;
}

/* ── Résumé downloads ── */

body.dark-operator .resume-downloads {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin: 0.45rem 0 0;
}

body.dark-operator .resume-downloads a {
  font-family: var(--do-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--do-amber);
}

body.dark-operator .intro .resume-downloads a.resume-download-primary {
  text-transform: none;
  letter-spacing: 0.01em;
}

body.dark-operator .resume-downloads a.resume-download-primary {
  background: var(--do-amber);
  color: #111;
  border-radius: 3px;
  padding: 0.72rem 0.95rem;
}

body.dark-operator .resume-downloads a.resume-download-primary:hover,
body.dark-operator .resume-downloads a.resume-download-primary:focus {
  background: var(--do-amber-2);
  color: #111;
}

body.dark-operator .resume-downloads a:focus-visible {
  outline: 2px solid var(--do-amber);
  outline-offset: 3px;
}

body.dark-operator .resume-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 4.5rem 1.5rem 5rem;
}

body.dark-operator .resume-page-kicker {
  margin: 0 0 1.25rem;
  font-family: var(--do-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

body.dark-operator .resume-page h1 {
  margin: 0 0 0.75rem;
  color: var(--do-text);
  font-family: var(--do-font-display);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

body.dark-operator .resume-page-lead {
  margin: 0 0 1.5rem;
  color: var(--do-text-2);
  font-size: 1.05rem;
  line-height: 1.6;
}

body.dark-operator .resume-url-list {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--do-font-mono);
  font-size: 13px;
  line-height: 1.7;
}

body.dark-operator .resume-url-list a {
  color: var(--do-amber);
}

@media (max-width: 1024px) {
  body.dark-operator .intro {
    padding-top: 6rem;
  }

  body.dark-operator .hero-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  body.dark-operator .hero-portrait {
    max-width: 360px;
  }

  body.dark-operator .site-footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  body.dark-operator .site-footer-bar {
    flex-direction: column;
  }

  body.dark-operator #about .profile figure {
    background: #111 !important;
  }

  body.dark-operator .subject-header span {
    background: none !important;
    padding: 0 !important;
    color: var(--do-amber) !important;
  }
}