:root {
  --bg: #080908;
  --panel: rgba(18, 20, 18, 0.78);
  --panel-strong: rgba(245, 240, 226, 0.08);
  --ink: #f2eadb;
  --muted: #a9a091;
  --faint: #6f776c;
  --line: rgba(242, 234, 219, 0.16);
  --line-strong: rgba(242, 234, 219, 0.28);
  --amber: #f1b35f;
  --teal: #65d6bf;
  --green: #9ddf6d;
  --blue: #7ca8ff;
  --danger: #ff7b7b;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    linear-gradient(180deg, rgba(8, 9, 8, 0.72), rgba(8, 9, 8, 0.96) 64%, #080908),
    #080908;
}

a {
  color: inherit;
}

#signal-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
}

.grain {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  width: min(1120px, calc(100% - 32px));
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.72);
  backdrop-filter: blur(22px);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -18px);
  box-shadow: var(--shadow);
  transition: opacity 260ms ease, transform 260ms ease;
}

body.has-scrolled .site-header,
.site-header:focus-within,
.track-body .site-header {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.brand {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: #08100e;
  text-decoration: none;
  border-radius: 8px;
  background: var(--teal);
  font-weight: 900;
}

.brand span {
  display: block;
  font-size: 0.82rem;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.nav-links a,
.header-link {
  padding: 10px 12px;
  color: var(--muted);
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.9rem;
  transition: color 180ms ease, background 180ms ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"],
.header-link:hover {
  color: var(--ink);
  background: rgba(242, 234, 219, 0.08);
}

.section-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.intro-hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 24px;
  isolation: isolate;
}

.intro-hero::before,
.intro-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  border: 1px solid var(--line);
  border-radius: 999px;
  opacity: 0.42;
  animation: introOrbit 10s ease-in-out infinite;
}

.intro-hero::before {
  width: min(64vw, 680px);
  aspect-ratio: 1;
}

.intro-hero::after {
  width: min(42vw, 430px);
  aspect-ratio: 1;
  border-color: rgba(101, 214, 191, 0.22);
  animation-delay: -3s;
}

.kc-mark {
  position: relative;
  display: grid;
  width: min(94vw, 1120px);
  min-height: clamp(180px, 34vw, 340px);
  place-items: center;
  color: var(--ink);
  text-decoration: none;
  outline: none;
}

.kc-identity {
  position: relative;
  display: grid;
  width: 100%;
  min-height: inherit;
  place-items: center;
}

.kc-short,
.kc-full {
  grid-area: 1 / 1;
  display: block;
  max-width: 100%;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  line-height: 0.82;
  letter-spacing: 0;
  text-align: center;
  text-shadow:
    0 0 34px rgba(101, 214, 191, 0.18),
    0 24px 70px rgba(0, 0, 0, 0.56);
  white-space: nowrap;
  transition:
    color 240ms ease,
    clip-path 760ms cubic-bezier(0.16, 1, 0.3, 1),
    filter 620ms ease,
    opacity 560ms ease,
    text-shadow 240ms ease,
    transform 720ms cubic-bezier(0.16, 1, 0.3, 1);
}

.kc-short {
  color: var(--ink);
  font-size: clamp(8rem, 25vw, 19rem);
  opacity: 1;
  transform: translateY(0) scale(1);
  animation: kcFloat 4.8s ease-in-out infinite;
}

.kc-full {
  color: var(--teal);
  font-size: clamp(2.8rem, 10vw, 8.8rem);
  line-height: 0.9;
  clip-path: inset(0 52% 0 52%);
  filter: blur(10px);
  opacity: 0;
  transform: translateY(22px) scale(0.96);
  transform-origin: center;
}

.kc-mark:hover .kc-short,
.kc-mark:focus-visible .kc-short,
.kc-mark.is-imagining .kc-short {
  color: var(--teal);
  animation: none;
  filter: blur(5px);
  opacity: 0;
  text-shadow:
    0 0 40px rgba(101, 214, 191, 0.34),
    0 24px 70px rgba(0, 0, 0, 0.58);
  transform: translateY(-18px) scale(0.985);
}

.kc-mark:hover .kc-full,
.kc-mark:focus-visible .kc-full,
.kc-mark.is-imagining .kc-full {
  clip-path: inset(0 0 0 0);
  filter: blur(0);
  opacity: 1;
  text-shadow:
    0 0 40px rgba(101, 214, 191, 0.34),
    0 24px 70px rgba(0, 0, 0, 0.58);
  transform: translateY(-4px) scale(1);
}

.kc-thoughts {
  position: absolute;
  inset: -28px 0;
  pointer-events: none;
}

.thought-cloud {
  position: absolute;
  max-width: min(220px, 42vw);
  padding: 11px 13px;
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(242, 234, 219, 0.12), rgba(8, 9, 8, 0.52)),
    rgba(8, 9, 8, 0.72);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.34);
  font-size: clamp(0.72rem, 1.35vw, 0.94rem);
  font-weight: 900;
  line-height: 1.12;
  opacity: 0;
  text-align: center;
  transform: translateY(16px) scale(0.82);
  transition:
    border-color 220ms ease,
    opacity 260ms ease,
    transform 420ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.thought-cloud::before,
.thought-cloud::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(242, 234, 219, 0.18);
  border-radius: 50%;
  background: rgba(101, 214, 191, 0.18);
}

.thought-cloud::before {
  width: 12px;
  height: 12px;
}

.thought-cloud::after {
  width: 7px;
  height: 7px;
}

.thought-question {
  top: 5%;
  right: 6%;
  color: var(--teal);
}

.thought-question::before {
  left: -9px;
  bottom: -9px;
}

.thought-question::after {
  left: -20px;
  bottom: -18px;
}

.kc-mark:hover .thought-cloud,
.kc-mark:focus-visible .thought-cloud,
.kc-mark.is-imagining .thought-cloud {
  opacity: 1;
  transform: translateY(0) scale(1);
  animation: thoughtBob 3.5s ease-in-out infinite;
  transition-delay: 380ms;
}

.idea-arrow {
  position: absolute;
  width: clamp(58px, 10vw, 120px);
  height: 1px;
  border-top: 1px solid rgba(101, 214, 191, 0.62);
  opacity: 0;
  transform-origin: left center;
  transition: opacity 260ms ease, transform 420ms ease;
}

.idea-arrow::after {
  content: "";
  position: absolute;
  top: -5px;
  right: -1px;
  width: 9px;
  height: 9px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  color: rgba(101, 214, 191, 0.8);
  transform: rotate(45deg);
}

.idea-arrow {
  top: 28%;
  right: 23%;
  transform: rotate(160deg) scaleX(0.3);
}

.kc-mark:hover .idea-arrow,
.kc-mark:focus-visible .idea-arrow,
.kc-mark.is-imagining .idea-arrow {
  opacity: 1;
}

.kc-mark:hover .idea-arrow,
.kc-mark:focus-visible .idea-arrow,
.kc-mark.is-imagining .idea-arrow {
  transform: rotate(160deg) scaleX(1);
}

.dive-link {
  position: absolute;
  bottom: 42px;
  left: 50%;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.62);
  backdrop-filter: blur(18px);
  font-weight: 900;
  transform: translateX(-50%);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.dive-link:hover,
.dive-link:focus-visible {
  border-color: var(--teal);
  background: rgba(101, 214, 191, 0.12);
  transform: translate(-50%, -4px);
}

.dive-arrow {
  color: var(--teal);
  animation: diveBounce 1.6s ease-in-out infinite;
}

.profile-section {
  min-height: 88svh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  gap: 56px;
  padding-top: 108px;
  padding-bottom: 84px;
}

.eyebrow,
.project-type,
.panel-kicker,
.timeline-date,
.project-index {
  margin: 0;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.profile-section h1,
.section-heading h2,
.about-copy h2,
.site-footer h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 0.95;
}

.profile-section h1 {
  margin-top: 18px;
  max-width: 760px;
  font-size: 6.8rem;
}

.hero-copy {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(242, 234, 219, 0.06);
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  border-color: var(--teal);
  background: rgba(101, 214, 191, 0.12);
  transform: translateY(-2px);
}

.button.primary {
  color: #07100e;
  border-color: transparent;
  background: var(--teal);
}

.hero-panel {
  display: grid;
  gap: 16px;
}

.profile-photo-wrap {
  position: relative;
  margin: 0;
  isolation: isolate;
}

.avatar {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
  filter: saturate(0.86) contrast(1.04);
  box-shadow: var(--shadow);
}

.certified-stamp {
  position: absolute;
  right: -20px;
  bottom: -22px;
  z-index: 2;
  width: clamp(94px, 11vw, 132px);
  height: auto;
  pointer-events: none;
  opacity: 0.94;
  transform: rotate(-9deg);
  transform-origin: center;
  filter:
    drop-shadow(0 18px 24px rgba(0, 0, 0, 0.42))
    drop-shadow(0 0 18px rgba(101, 214, 191, 0.18));
  animation: stampFloat 5.6s ease-in-out infinite;
}

.signal-card,
.project-card,
.role-card,
.timeline-content,
.proof-grid article,
.certificate-card,
.about-console {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.signal-card {
  padding: 20px;
}

.signal-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.35rem;
  line-height: 1.18;
}

.signal-card p {
  margin: 10px 0 0;
  color: var(--muted);
}

.profile-note-card {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 18%, rgba(101, 214, 191, 0.14), transparent 36%),
    linear-gradient(180deg, rgba(242, 234, 219, 0.075), rgba(8, 9, 8, 0.32)),
    rgba(8, 9, 8, 0.7);
}

.profile-note-card::after {
  content: "";
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 88px;
  height: 88px;
  border: 1px solid rgba(101, 214, 191, 0.22);
  border-radius: 50%;
  opacity: 0.62;
  animation: introOrbit 5.8s ease-in-out infinite;
}

.mini-note-row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.mini-note-row span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 9px;
  border: 1px solid rgba(242, 234, 219, 0.12);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.46);
  color: var(--ink);
  font-size: 0.74rem;
  font-weight: 900;
}

.metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(242, 234, 219, 0.05);
}

.metrics-strip article {
  min-height: 160px;
  padding: 22px;
  border-right: 1px solid var(--line);
}

.metrics-strip article:last-child {
  border-right: 0;
}

.metrics-strip strong {
  display: block;
  color: var(--amber);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.8rem;
  font-weight: 500;
  line-height: 1;
}

.metrics-strip span {
  display: block;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.role-section,
.work-section,
.timeline-section,
.proof-section,
.certificates-section,
.about-section {
  padding: 108px 0 0;
}

.section-heading {
  display: grid;
  gap: 16px;
  max-width: 820px;
  margin-bottom: 36px;
}

.section-heading h2,
.about-copy h2,
.site-footer h2 {
  font-size: 3.4rem;
}

.role-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.role-card {
  color: inherit;
  text-decoration: none;
  position: relative;
  min-height: 320px;
  padding: 26px 76px 26px 26px;
  overflow: hidden;
  transition: border-color 220ms ease, transform 260ms ease, background 260ms ease;
}

.role-card:hover {
  border-color: var(--line-strong);
  background: rgba(24, 27, 23, 0.84);
  transform: translateY(-4px);
}

.role-card::after {
  content: "";
  position: absolute;
  right: 24px;
  bottom: 24px;
  left: 24px;
  height: 3px;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--teal), var(--amber), var(--blue));
  opacity: 0.78;
}

.role-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 24px;
  color: #07100e;
  border-radius: 8px;
  background: var(--amber);
  font-weight: 900;
}

.role-card:nth-child(2) .role-icon {
  background: var(--teal);
}

.role-card h3 {
  max-width: 560px;
  margin: 10px 0 14px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 500;
  line-height: 1.05;
}

.role-card p:not(.project-type) {
  max-width: 620px;
  color: var(--muted);
}

.role-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
  padding-bottom: 18px;
}

.role-stack span {
  padding: 7px 10px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(242, 234, 219, 0.05);
  font-size: 0.78rem;
  font-weight: 800;
}

.role-preview {
  display: grid;
  gap: 5px;
  max-height: 0;
  margin-top: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(10px);
  transition: max-height 280ms ease, margin-top 280ms ease, opacity 240ms ease, transform 240ms ease;
}

.role-preview strong {
  color: var(--amber);
}

.role-preview span {
  color: var(--muted);
  font-size: 0.92rem;
}

.role-card:hover .role-preview,
.role-card:focus-visible .role-preview {
  max-height: 110px;
  margin-top: 18px;
  opacity: 1;
  transform: translateY(0);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.project-card {
  position: relative;
  padding: 24px;
  overflow: hidden;
  transition: border-color 220ms ease, transform 260ms ease, background 260ms ease;
}

.project-card::after {
  content: "";
  position: absolute;
  right: 24px;
  bottom: 18px;
  left: 24px;
  height: 3px;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--teal), var(--amber), var(--blue), var(--teal));
  background-size: 220% 100%;
  opacity: 0.48;
  animation: certSweep 5s ease-in-out infinite;
}

.project-card:hover {
  border-color: var(--line-strong);
  background: rgba(24, 27, 23, 0.84);
  transform: translateY(-4px);
}

.project-card.featured {
  min-height: 560px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: space-between;
  gap: 28px;
}

.project-index {
  color: var(--faint);
}

.project-card h3 {
  margin: 8px 0 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.35rem;
  font-weight: 500;
  line-height: 1;
}

.project-card p {
  color: var(--muted);
}

.project-card ul,
.timeline-content ul {
  display: grid;
  gap: 10px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.project-card li,
.timeline-content li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
}

.project-card li::before,
.timeline-content li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.tag-row span {
  padding: 7px 10px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(242, 234, 219, 0.05);
  font-size: 0.78rem;
  font-weight: 700;
}

.text-link {
  display: inline-flex;
  margin-top: 20px;
  color: var(--teal);
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover {
  color: var(--amber);
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.project-resource-links {
  gap: 10px;
  margin-top: 16px;
}

.project-resource-links .text-link {
  margin-top: 0;
}

.project-visual {
  min-height: 190px;
  border: 1px solid rgba(242, 234, 219, 0.1);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.22);
}

.screenshot-visual {
  display: grid;
  gap: 10px;
  min-height: 330px;
  padding: 12px;
}

.screenshot-visual figure {
  min-width: 0;
  margin: 0;
}

.screenshot-visual img {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  object-fit: cover;
  object-position: left top;
  filter: saturate(0.92) contrast(1.02);
  transition: transform 420ms ease, filter 420ms ease;
}

.screenshot-visual:hover img {
  filter: saturate(1.02) contrast(1.04);
  transform: scale(1.035);
}

.main-shot {
  position: relative;
}

.main-shot img {
  height: 210px;
}

.main-shot figcaption,
.shot-strip figcaption {
  color: var(--ink);
  font-weight: 900;
}

.main-shot figcaption {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.82);
  font-size: 0.72rem;
}

.shot-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.shot-strip figure {
  display: grid;
  gap: 6px;
}

.shot-strip img {
  height: 72px;
}

.shot-strip figcaption {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.68rem;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.policy-visual {
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 18px;
}

.policy-line {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(242, 234, 219, 0.05);
}

.policy-line span {
  color: var(--muted);
}

.policy-line strong {
  color: var(--green);
}

.policy-line.review strong {
  color: var(--amber);
}

.policy-line.blocked strong {
  color: var(--danger);
}

.hash-chain {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.hash-chain span {
  flex: 1;
  height: 5px;
  border-radius: 8px;
  background: var(--teal);
  animation: pulse 2.2s ease-in-out infinite;
}

.hash-chain span:nth-child(2) {
  animation-delay: 180ms;
  background: var(--blue);
}

.hash-chain span:nth-child(3) {
  animation-delay: 360ms;
  background: var(--amber);
}

.hash-chain span:nth-child(4) {
  animation-delay: 540ms;
}

.board-visual {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  align-items: stretch;
  padding: 18px;
}

.board-visual div {
  display: flex;
  min-height: 150px;
  flex-direction: column;
  justify-content: space-between;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(242, 234, 219, 0.04);
  transition: border-color 220ms ease, transform 260ms ease;
}

.board-visual div:hover {
  border-color: var(--teal);
  transform: translateY(-5px);
}

.board-visual span {
  color: var(--muted);
  font-size: 0.82rem;
}

.board-visual b {
  color: var(--amber);
  font-size: 2rem;
}

.board-visual p {
  grid-column: 1 / -1;
  margin: 0;
  padding: 10px 12px;
  color: #07100e;
  border-radius: 8px;
  background: var(--teal);
  font-weight: 900;
}

.embedded-card {
  border-color: rgba(101, 214, 191, 0.28);
}

.embedded-visual {
  position: relative;
  display: grid;
  min-height: 300px;
  align-content: space-between;
  gap: 20px;
  overflow: hidden;
  padding: 20px;
}

.pipeline-meter {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.pipeline-meter span {
  color: var(--amber);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.5rem;
  line-height: 1;
}

.pipeline-meter strong {
  color: var(--teal);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.pipeline-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.pipeline-node {
  min-height: 80px;
  display: grid;
  place-items: center;
  padding: 10px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(242, 234, 219, 0.05);
  font-size: 0.82rem;
  font-weight: 900;
  text-align: center;
  transition: border-color 220ms ease, transform 260ms ease, background 260ms ease;
}

.pipeline-node:hover {
  border-color: var(--teal);
  background: rgba(101, 214, 191, 0.1);
  transform: translateY(-5px);
}

.sensor-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 7px;
}

.sensor-grid span {
  height: 14px;
  border: 1px solid rgba(101, 214, 191, 0.32);
  border-radius: 4px;
  background: rgba(101, 214, 191, 0.08);
  animation: pulse 2.4s ease-in-out infinite;
}

.sensor-grid span:nth-child(3n) {
  border-color: rgba(241, 179, 95, 0.36);
  background: rgba(241, 179, 95, 0.1);
  animation-delay: 180ms;
}

.sensor-grid span:nth-child(4n) {
  border-color: rgba(124, 168, 255, 0.34);
  background: rgba(124, 168, 255, 0.09);
  animation-delay: 360ms;
}

.project-card.compact {
  min-height: 360px;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.timeline-date {
  position: sticky;
  top: 108px;
  padding-top: 6px;
  color: var(--amber);
}

.timeline-content {
  padding: 26px;
}

.timeline-content h3 {
  margin: 8px 0 0;
  font-size: 1.7rem;
}

.skills-band {
  margin-top: 108px;
  padding: 78px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(242, 234, 219, 0.045);
}

.skills-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.skills-layout h2 {
  margin: 12px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.4rem;
  font-weight: 500;
  line-height: 1.05;
}

.skill-cloud,
.icon-skill-wall {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: 14px;
}

.skill-cloud {
  align-items: start;
}

.skill-token {
  position: relative;
  display: grid;
  min-height: 132px;
  min-width: 0;
  place-items: center;
  align-content: center;
  gap: 11px;
  padding: 16px 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(242, 234, 219, 0.08), rgba(8, 9, 8, 0.24)),
    rgba(8, 9, 8, 0.58);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
  transition: border-color 220ms ease, background 240ms ease, transform 260ms ease;
}

.skill-token img {
  width: min(64px, 72%);
  height: 64px;
  object-fit: contain;
  filter: drop-shadow(0 12px 18px rgba(0, 0, 0, 0.28));
}

.skill-token > span {
  display: block;
  max-width: 100%;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 950;
  line-height: 1.12;
  text-align: center;
  overflow-wrap: anywhere;
}

.skill-token::after {
  content: "";
  position: absolute;
  right: 12px;
  bottom: 9px;
  left: 12px;
  height: 2px;
  border-radius: 8px;
  background: var(--stage-accent, var(--teal));
  opacity: 0.32;
  transform: scaleX(0.42);
  transform-origin: left;
  transition: opacity 220ms ease, transform 220ms ease;
}

.skill-token:hover,
.skill-token:focus-visible,
.track-stage-panel.is-active-stage .skill-token {
  border-color: var(--stage-accent, var(--teal));
  background:
    linear-gradient(180deg, var(--stage-muted, rgba(101, 214, 191, 0.14)), rgba(8, 9, 8, 0.24)),
    rgba(8, 9, 8, 0.68);
  transform: translateY(-5px) scale(1.02);
}

.skill-token:hover::after,
.skill-token:focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.proof-grid article {
  min-height: 260px;
  padding: 26px;
}

.proof-grid strong {
  display: block;
  color: var(--amber);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 3rem;
  font-weight: 500;
  line-height: 1;
}

.proof-grid span {
  display: block;
  margin-top: 10px;
  color: var(--teal);
  font-weight: 900;
}

.proof-grid p,
.certificate-card p,
.about-copy p {
  color: var(--muted);
}

.certificate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 14px;
}

.certificate-card {
  position: relative;
  min-height: 250px;
  overflow: hidden;
  padding: 20px;
  transition: border-color 220ms ease, background 260ms ease, transform 280ms ease;
}

.certificate-card:hover {
  border-color: var(--line-strong);
  background: rgba(24, 27, 23, 0.86);
  transform: translateY(-5px);
}

.certificate-card h3 {
  margin: 10px 0 12px;
  font-size: 1.2rem;
  line-height: 1.15;
}

.certificate-card p {
  margin: 0;
  font-size: 0.92rem;
}

.certificate-preview {
  position: relative;
  aspect-ratio: 16 / 10;
  margin: 0 0 16px;
  overflow: hidden;
  border: 1px solid rgba(242, 234, 219, 0.12);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.52);
}

.certificate-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 52%, rgba(8, 9, 8, 0.54)),
    linear-gradient(90deg, transparent, rgba(242, 234, 219, 0.12), transparent);
  opacity: 0.54;
  transform: translateX(-58%);
  transition: opacity 360ms ease, transform 420ms ease;
}

.certificate-preview img {
  box-sizing: border-box;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: saturate(0.92) contrast(1.02);
  transition: filter 420ms ease, transform 520ms ease;
}

.full-certificate-preview {
  background: #f6f6f3;
}

.full-certificate-preview img {
  padding: 8px;
  object-fit: contain;
}

.oracle-badge-preview {
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 184, 92, 0.18), transparent 46%),
    linear-gradient(135deg, rgba(17, 18, 17, 0.96), rgba(8, 9, 8, 0.72));
}

.oracle-badge-preview img {
  padding: 18px;
  object-fit: contain;
}

.certificate-card:hover .certificate-preview::after {
  opacity: 0.82;
  transform: translateX(58%);
}

.certificate-card:hover .certificate-preview img {
  filter: saturate(1.05) contrast(1.05);
  transform: scale(1.035);
}

.certificate-card:hover .full-certificate-preview img {
  transform: scale(1.015);
}

.certificate-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 12px;
}

.certificate-meta time,
.certificate-meta span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(242, 234, 219, 0.13);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.48);
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 950;
  line-height: 1;
}

.certificate-meta time {
  color: #07100e;
  border-color: transparent;
  background: var(--teal);
}

.certificate-card:nth-child(2n) .certificate-meta time {
  background: var(--amber);
}

.certificate-card:nth-child(3n) .certificate-meta time {
  background: var(--blue);
}

.certificate-card .text-link {
  min-height: 34px;
  align-items: center;
  margin-top: 16px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(242, 234, 219, 0.05);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.certificate-card .text-link:hover {
  border-color: var(--teal);
  background: rgba(101, 214, 191, 0.1);
  transform: translateY(-2px);
}

.about-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 46px;
  padding-bottom: 110px;
}

.top-about-section {
  padding-top: 72px;
  padding-bottom: 96px;
}

.about-copy p {
  max-width: 720px;
  font-size: 1.06rem;
}

.meantime-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-width: 720px;
  margin-top: 26px;
}

.meantime-card {
  display: grid;
  gap: 8px;
  min-height: 110px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(242, 234, 219, 0.05);
  transition: border-color 220ms ease, background 220ms ease, transform 260ms ease;
}

.meantime-card:hover {
  border-color: var(--teal);
  background: rgba(101, 214, 191, 0.1);
  transform: translateY(-4px);
}

.meantime-card span {
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 900;
}

.meantime-card strong {
  align-self: end;
  font-size: 1rem;
}

.about-console {
  display: grid;
  gap: 1px;
  align-self: start;
  padding: 8px;
  background: rgba(242, 234, 219, 0.08);
}

.console-row {
  display: grid;
  gap: 8px;
  padding: 18px;
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.84);
}

.console-row span {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.console-row strong {
  font-size: 1.05rem;
}

.color-title {
  display: grid;
  max-width: 760px;
}

.color-title span {
  display: block;
}

.title-ink {
  color: var(--ink);
}

.title-blue {
  color: #a9c3ff;
}

.title-amber {
  color: var(--amber);
}

.title-teal {
  color: var(--teal);
}

.compact-color-title {
  gap: 2px;
}

.track-color-title {
  gap: 2px;
}

.track-hero-copy .track-color-title {
  max-width: 860px;
}

.role-click-hint,
.project-action-hint,
.stage-hint,
.track-scroll-hint {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
}

.track-scroll-hint {
  position: relative;
  display: inline-flex;
  width: fit-content;
  min-height: 38px;
  align-items: center;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0 13px 0 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.52);
  color: var(--stage-accent, var(--teal));
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.22);
}

.track-scroll-hint::before {
  content: "";
  position: absolute;
  left: 13px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--stage-accent, var(--teal));
  box-shadow: 0 0 0 7px var(--stage-muted, rgba(101, 214, 191, 0.14));
  animation: pulse 2.2s ease-in-out infinite;
}

.role-click-hint {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: fit-content;
  min-height: 36px;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.52);
  color: var(--ink);
  transition: border-color 220ms ease, background 220ms ease, transform 240ms ease;
}

.role-card:hover .role-click-hint,
.role-card:focus-visible .role-click-hint {
  border-color: var(--teal);
  background: rgba(101, 214, 191, 0.12);
  transform: translateX(4px);
}

.role-card:nth-child(2):hover .role-click-hint,
.role-card:nth-child(2):focus-visible .role-click-hint {
  border-color: var(--amber);
  background: rgba(241, 179, 95, 0.12);
}

.role-side-cue {
  position: absolute;
  top: 22px;
  right: 18px;
  bottom: 22px;
  z-index: 1;
  display: grid;
  width: 44px;
  place-items: center;
  pointer-events: none;
}

.role-side-cue::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(242, 234, 219, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(101, 214, 191, 0.16), transparent 54%, rgba(101, 214, 191, 0.12)),
    rgba(8, 9, 8, 0.42);
  opacity: 0.84;
  transition: border-color 220ms ease, background 220ms ease, transform 260ms ease;
}

.role-card:nth-child(2) .role-side-cue::before {
  background:
    linear-gradient(180deg, rgba(241, 179, 95, 0.16), transparent 54%, rgba(241, 179, 95, 0.12)),
    rgba(8, 9, 8, 0.42);
}

.cue-label {
  position: absolute;
  top: 22px;
  color: var(--teal);
  font-size: 0.62rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transform: rotate(90deg) translateX(45%);
  transform-origin: center;
  white-space: nowrap;
}

.role-card:nth-child(2) .cue-label {
  color: var(--amber);
}

.cue-line {
  position: absolute;
  top: 84px;
  bottom: 58px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--teal), transparent);
  opacity: 0.78;
}

.role-card:nth-child(2) .cue-line {
  background: linear-gradient(180deg, transparent, var(--amber), transparent);
}

.cue-dot {
  position: absolute;
  top: 88px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 7px rgba(101, 214, 191, 0.12);
  animation: cueTravel 3.2s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

.role-card:nth-child(2) .cue-dot {
  background: var(--amber);
  box-shadow: 0 0 0 7px rgba(241, 179, 95, 0.12);
}

.cue-arrow {
  position: absolute;
  right: 9px;
  bottom: 16px;
  color: var(--teal);
  font-size: 1.2rem;
  font-weight: 900;
  transition: transform 220ms ease;
}

.role-card:nth-child(2) .cue-arrow {
  color: var(--amber);
}

.role-card:hover .role-side-cue::before,
.role-card:focus-visible .role-side-cue::before {
  border-color: var(--line-strong);
  background:
    linear-gradient(180deg, rgba(101, 214, 191, 0.24), transparent 54%, rgba(101, 214, 191, 0.2)),
    rgba(8, 9, 8, 0.52);
  transform: translateX(-5px);
}

.role-card:nth-child(2):hover .role-side-cue::before,
.role-card:nth-child(2):focus-visible .role-side-cue::before {
  background:
    linear-gradient(180deg, rgba(241, 179, 95, 0.24), transparent 54%, rgba(241, 179, 95, 0.2)),
    rgba(8, 9, 8, 0.52);
}

.role-card:hover .cue-arrow,
.role-card:focus-visible .cue-arrow {
  transform: translateX(4px);
}

.stage-hint {
  position: relative;
  margin: 12px 0 0;
  padding-left: 18px;
}

.stage-hint::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--stage-accent);
  box-shadow: 0 0 0 7px var(--stage-muted);
}

.stage-nav {
  position: relative;
  display: grid;
  gap: 8px;
  margin: 18px 0 4px;
}

.stage-nav a {
  position: relative;
  display: grid;
  min-height: 40px;
  align-items: center;
  padding: 0 12px 0 34px;
  overflow: hidden;
  color: var(--muted);
  border: 1px solid rgba(242, 234, 219, 0.12);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.36);
  font-size: 0.82rem;
  font-weight: 950;
  text-decoration: none;
  transition: border-color 220ms ease, background 220ms ease, color 220ms ease, transform 220ms ease;
}

.stage-nav a::before {
  content: "";
  position: absolute;
  left: 13px;
  width: 8px;
  height: 8px;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  transition: background 220ms ease, box-shadow 220ms ease;
}

.stage-nav a::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--stage-accent);
  opacity: 0;
  transition: opacity 220ms ease;
}

.stage-nav a:hover,
.stage-nav a:focus-visible,
.stage-nav a.is-active-stage-link {
  color: var(--ink);
  border-color: var(--stage-accent);
  background: var(--stage-muted);
  transform: translateX(3px);
}

.stage-nav a.is-active-stage-link::before {
  background: var(--stage-accent);
  box-shadow: 0 0 0 7px var(--stage-muted);
}

.stage-nav a.is-active-stage-link::after {
  opacity: 1;
}

.time-pill {
  display: inline-grid;
  grid-template-columns: auto auto;
  width: fit-content;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.5);
}

.time-pill span,
.time-pill b {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 10px;
  font-size: 0.78rem;
  font-weight: 950;
  line-height: 1;
}

.time-pill span {
  color: var(--teal);
  background: rgba(101, 214, 191, 0.1);
  text-transform: uppercase;
}

.time-pill b {
  color: var(--ink);
  background: rgba(242, 234, 219, 0.06);
}

.project-action-hint {
  display: block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(242, 234, 219, 0.12);
  color: var(--stage-accent, var(--teal));
  line-height: 1.35;
}

.personal-ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 720px;
  margin-top: 28px;
}

.personal-ribbon span {
  position: relative;
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 13px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.54);
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 900;
  transition: border-color 220ms ease, background 220ms ease, transform 260ms ease;
}

.personal-ribbon span::before {
  content: "";
  position: absolute;
  right: 8px;
  bottom: 6px;
  left: 8px;
  height: 2px;
  border-radius: 8px;
  background: var(--teal);
  transform: scaleX(0.28);
  transform-origin: left;
  transition: transform 240ms ease;
}

.personal-ribbon span:nth-child(2)::before,
.personal-ribbon span:nth-child(5)::before {
  background: var(--amber);
}

.personal-ribbon span:nth-child(3)::before,
.personal-ribbon span:nth-child(6)::before {
  background: var(--blue);
}

.personal-ribbon span:hover {
  border-color: var(--line-strong);
  background: rgba(242, 234, 219, 0.08);
  transform: translateY(-3px);
}

.personal-ribbon span:hover::before {
  transform: scaleX(1);
}

.about-signal-board {
  position: relative;
  display: grid;
  gap: 12px;
  align-content: center;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(242, 234, 219, 0.055), rgba(8, 9, 8, 0.28)),
    rgba(8, 9, 8, 0.66);
  box-shadow: var(--shadow);
}

.about-intro-board {
  gap: 0;
  align-content: stretch;
  background:
    radial-gradient(circle at 88% 12%, rgba(241, 179, 95, 0.16), transparent 32%),
    radial-gradient(circle at 20% 84%, rgba(101, 214, 191, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(242, 234, 219, 0.06), rgba(8, 9, 8, 0.3)),
    rgba(8, 9, 8, 0.68);
}

.intro-board-head {
  position: relative;
  padding: 0 0 20px;
  margin-bottom: 4px;
  border-bottom: 1px solid rgba(242, 234, 219, 0.12);
}

.intro-board-head strong {
  display: block;
  margin-top: 10px;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  font-size: 2rem;
  font-weight: 500;
  line-height: 1;
}

.intro-board-head p {
  max-width: 360px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 500;
  line-height: 1.45;
  text-transform: none;
}

.about-intro-board::before {
  top: 144px;
}

.about-intro-board article:nth-of-type(1) .signal-dot {
  border-color: var(--teal);
  box-shadow: 0 0 0 8px rgba(101, 214, 191, 0.08);
}

.about-intro-board article:nth-of-type(2) .signal-dot {
  border-color: var(--amber);
  box-shadow: 0 0 0 8px rgba(241, 179, 95, 0.08);
}

.about-intro-board article:nth-of-type(3) .signal-dot {
  border-color: var(--blue);
  box-shadow: 0 0 0 8px rgba(124, 168, 255, 0.08);
}

.about-intro-board article:nth-of-type(4) .signal-dot {
  border-color: #e5a7ff;
  box-shadow: 0 0 0 8px rgba(229, 167, 255, 0.08);
}

.about-intro-board article:nth-of-type(1) p {
  color: var(--teal);
}

.about-intro-board article:nth-of-type(2) p {
  color: var(--amber);
}

.about-intro-board article:nth-of-type(3) p {
  color: var(--blue);
}

.about-intro-board article:nth-of-type(4) p {
  color: #e5a7ff;
}

.about-signal-board::before {
  content: "";
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 41px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--teal), var(--amber), var(--blue), transparent);
  opacity: 0.62;
}

.about-signal-board article {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 8px 12px;
  min-height: 92px;
  align-content: center;
  padding: 14px 14px 14px 0;
  border-bottom: 1px solid rgba(242, 234, 219, 0.12);
}

.about-signal-board article:last-child {
  border-bottom: 0;
}

.signal-dot {
  grid-row: span 2;
  place-self: center;
  width: 13px;
  height: 13px;
  border: 2px solid var(--teal);
  border-radius: 50%;
  background: var(--bg);
  box-shadow: 0 0 0 8px rgba(101, 214, 191, 0.08);
}

.about-signal-board article:nth-child(2) .signal-dot {
  border-color: var(--amber);
  box-shadow: 0 0 0 8px rgba(241, 179, 95, 0.08);
}

.about-signal-board article:nth-child(3) .signal-dot {
  border-color: var(--blue);
  box-shadow: 0 0 0 8px rgba(124, 168, 255, 0.08);
}

.about-signal-board article:nth-child(4) .signal-dot {
  border-color: #e5a7ff;
  box-shadow: 0 0 0 8px rgba(229, 167, 255, 0.08);
}

.about-signal-board p {
  margin: 0;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-signal-board article:nth-child(2) p {
  color: var(--amber);
}

.about-signal-board article:nth-child(3) p {
  color: var(--blue);
}

.about-signal-board article:nth-child(4) p {
  color: #e5a7ff;
}

.about-signal-board strong {
  display: block;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.35;
}

.track-body {
  min-height: 100svh;
  --stage-accent: var(--teal);
  --stage-muted: rgba(101, 214, 191, 0.16);
  --stage-halo: rgba(101, 214, 191, 0.2);
}

.track-body[data-track-stage="experience"] {
  --stage-accent: var(--amber);
  --stage-muted: rgba(241, 179, 95, 0.16);
  --stage-halo: rgba(241, 179, 95, 0.2);
}

.track-body[data-track-stage="projects"] {
  --stage-accent: var(--blue);
  --stage-muted: rgba(124, 168, 255, 0.16);
  --stage-halo: rgba(124, 168, 255, 0.2);
}

.track-body[data-track-stage="certificates"] {
  --stage-accent: #e5a7ff;
  --stage-muted: rgba(229, 167, 255, 0.14);
  --stage-halo: rgba(229, 167, 255, 0.18);
}

.track-body::before {
  background:
    radial-gradient(circle at 14% 44%, var(--stage-halo), transparent 34%),
    radial-gradient(circle at 78% 18%, rgba(242, 234, 219, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(8, 9, 8, 0.7), rgba(8, 9, 8, 0.96) 64%, #080908),
    #080908;
  transition: background 420ms ease;
}

.track-hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 48px;
  align-items: center;
  padding-top: 128px;
  padding-bottom: 72px;
}

.track-hero-copy h1 {
  max-width: 820px;
  margin: 16px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4rem, 9vw, 7.6rem);
  font-weight: 500;
  line-height: 0.92;
}

.track-hero-copy p:not(.eyebrow) {
  max-width: 740px;
  color: var(--muted);
  font-size: 1.18rem;
}

.track-back-link {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--amber);
  font-weight: 900;
  text-decoration: none;
}

.track-command-panel,
.track-project,
.track-skill,
.track-stats article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.track-command-panel {
  display: grid;
  gap: 1px;
  overflow: hidden;
  background: rgba(242, 234, 219, 0.08);
}

.track-command-panel div {
  display: grid;
  gap: 8px;
  padding: 20px;
  background: rgba(8, 9, 8, 0.84);
}

.track-command-panel span {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.track-command-panel strong {
  font-size: 1.15rem;
  line-height: 1.2;
}

.track-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.track-stats article {
  min-height: 150px;
  padding: 20px;
}

.track-stats strong {
  display: block;
  color: var(--amber);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.3rem;
  font-weight: 500;
  line-height: 1;
}

.track-stats span {
  display: block;
  margin-top: 16px;
  color: var(--muted);
}

.track-showcase {
  display: grid;
  grid-template-columns: minmax(230px, 270px) minmax(0, 1fr);
  gap: clamp(26px, 3vw, 44px);
  align-items: start;
  padding-top: 76px;
}

.track-stage-rail {
  position: sticky;
  top: 118px;
  display: grid;
  min-height: calc(100svh - 156px);
  align-content: center;
  padding: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, var(--stage-muted), rgba(18, 20, 18, 0.7)),
    rgba(8, 9, 8, 0.64);
  backdrop-filter: blur(22px);
  box-shadow: var(--shadow);
}

.track-stage-rail::before {
  content: "";
  position: absolute;
  inset: auto -40% -28% -40%;
  height: 52%;
  background: radial-gradient(circle, var(--stage-halo), transparent 65%);
  opacity: 0.72;
  animation: stagePulse 4.2s ease-in-out infinite;
}

.stage-orbit {
  position: relative;
  display: grid;
  width: 130px;
  height: 130px;
  place-items: center;
  margin-bottom: 28px;
}

.stage-orbit::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(var(--stage-accent) 0deg 302deg, transparent 302deg 360deg);
  -webkit-mask: radial-gradient(circle, transparent 57%, #000 59%);
  mask: radial-gradient(circle, transparent 57%, #000 59%);
  animation: stageSpin 5.6s linear infinite;
}

.stage-orbit::after {
  content: "";
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(242, 234, 219, 0.18);
  border-right-color: transparent;
  border-radius: 50%;
  animation: introOrbit 4.4s ease-in-out infinite;
}

.stage-orbit span {
  color: var(--stage-accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.4rem;
  line-height: 1;
}

.stage-kicker {
  position: relative;
  margin: 0 0 10px;
  color: var(--stage-accent);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.track-stage-rail h2 {
  position: relative;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  max-width: 100%;
  font-size: clamp(2.05rem, 2.7vw, 2.85rem);
  font-weight: 500;
  line-height: 0.95;
  overflow-wrap: break-word;
}

.track-stage-rail p:not(.stage-kicker) {
  position: relative;
  max-width: 250px;
  color: var(--muted);
}

.stage-meter {
  position: relative;
  height: 4px;
  margin-top: 22px;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(242, 234, 219, 0.1);
}

.stage-meter span {
  display: block;
  width: var(--stage-meter-width, 33%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--stage-accent), rgba(242, 234, 219, 0.78));
  transition: width 420ms ease, background 420ms ease;
}

.track-stage-content {
  display: grid;
  min-width: 0;
}

.track-stage-panel {
  position: relative;
  min-height: 88svh;
  padding: 88px 0 76px;
  scroll-margin-top: 104px;
}

.track-stage-panel:first-child {
  padding-top: 24px;
}

.track-stage-panel::before {
  content: "";
  position: absolute;
  top: 44px;
  right: -26px;
  left: -26px;
  height: 240px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 18% 28%, var(--stage-halo), transparent 32%),
    linear-gradient(135deg, rgba(242, 234, 219, 0.05), transparent);
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 360ms ease, transform 360ms ease;
}

.track-stage-panel.is-active-stage::before {
  opacity: 0.64;
  transform: scale(1);
}

.track-stage-panel > * {
  position: relative;
}

.track-skill-section,
.track-experience-section,
.track-work-section,
.track-certificate-section {
  padding: 108px 0 0;
}

.track-stage-panel.track-skill-section,
.track-stage-panel.track-experience-section,
.track-stage-panel.track-work-section,
.track-stage-panel.track-certificate-section {
  padding: 88px 0 76px;
}

.track-stage-panel.track-skill-section:first-child {
  padding-top: 24px;
}

.track-skill-grid,
.track-project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.sde-project-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.experience-grid {
  display: grid;
  gap: 18px;
}

.experience-card {
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
  transition: border-color 240ms ease, background 260ms ease, transform 280ms ease;
}

.experience-card:hover {
  border-color: var(--line-strong);
  background: rgba(24, 27, 23, 0.88);
  transform: translateY(-5px);
}

.experience-media {
  position: relative;
  min-height: 230px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(242, 234, 219, 0.12);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.32);
}

.experience-media::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(180deg, transparent 48%, rgba(8, 9, 8, 0.34)),
    linear-gradient(90deg, transparent, rgba(242, 234, 219, 0.12), transparent);
  mix-blend-mode: screen;
  opacity: 0.48;
  transform: translateX(-55%);
  transition: transform 420ms ease, opacity 420ms ease;
}

.experience-card:hover .experience-media::after {
  opacity: 0.82;
  transform: translateX(55%);
}

.experience-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 230px;
  object-fit: cover;
  object-position: center;
  transition: filter 420ms ease, transform 520ms ease;
}

.experience-card:hover .experience-media img {
  filter: saturate(1.06) contrast(1.05);
  transform: scale(1.035);
}

.brand-media img {
  box-sizing: border-box;
  padding: 18px;
  object-fit: contain;
}

.experience-card:hover .brand-media img {
  transform: scale(1.015);
}

.oracle-media {
  background:
    radial-gradient(circle at 50% 45%, rgba(214, 47, 38, 0.16), transparent 42%),
    #08111d;
}

.freight-media {
  background: #f7f7f4;
}

.track-certificate-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.experience-visual,
.project-card-visual {
  position: relative;
  min-height: 210px;
  overflow: hidden;
  border: 1px solid rgba(242, 234, 219, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(242, 234, 219, 0.08), rgba(8, 9, 8, 0.18)),
    rgba(0, 0, 0, 0.22);
}

.experience-visual::before,
.project-card-visual::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(101, 214, 191, 0.28);
  border-radius: 8px;
  animation: visualPulse 2.8s ease-in-out infinite;
}

.experience-visual span,
.project-card-visual span {
  position: absolute;
  display: block;
  border-radius: 8px;
  background: rgba(101, 214, 191, 0.2);
  animation: visualDrift 4.6s ease-in-out infinite;
}

.experience-visual span:nth-child(1),
.project-card-visual span:nth-child(1) {
  top: 28px;
  left: 28px;
  width: 44%;
  height: 18px;
}

.experience-visual span:nth-child(2),
.project-card-visual span:nth-child(2) {
  top: 76px;
  right: 30px;
  width: 38%;
  height: 58px;
  background: rgba(241, 179, 95, 0.16);
  animation-delay: 420ms;
}

.experience-visual span:nth-child(3),
.project-card-visual span:nth-child(3) {
  right: 38px;
  bottom: 36px;
  width: 46%;
  height: 16px;
  background: rgba(124, 168, 255, 0.16);
  animation-delay: 780ms;
}

.experience-visual span:nth-child(4) {
  left: 36px;
  bottom: 44px;
  width: 26%;
  height: 52px;
  background: rgba(101, 214, 191, 0.14);
  animation-delay: 1s;
}

.freight-loop span:nth-child(1),
.board-loop span:nth-child(1) {
  background: rgba(241, 179, 95, 0.22);
}

.freight-loop span:nth-child(2),
.board-loop span:nth-child(2) {
  background: rgba(101, 214, 191, 0.16);
}

.experience-copy h3 {
  margin: 8px 0 10px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 500;
  line-height: 1.05;
}

.experience-copy p:not(.project-type),
.experience-copy li {
  color: var(--muted);
}

.experience-copy ul {
  display: grid;
  gap: 9px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.experience-copy li {
  position: relative;
  padding-left: 18px;
}

.experience-copy li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.impact-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.impact-point {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px;
  border: 1px solid rgba(242, 234, 219, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(90deg, var(--stage-muted, rgba(101, 214, 191, 0.12)), transparent 58%),
    rgba(8, 9, 8, 0.42);
  transition: border-color 220ms ease, background 220ms ease, transform 260ms ease;
}

.impact-point span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: #07100e;
  border-radius: 8px;
  background: var(--stage-accent, var(--teal));
  font-size: 0.74rem;
  font-weight: 950;
  line-height: 1;
}

.impact-point p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.experience-card:hover .impact-point,
.track-stage-panel.is-active-stage .impact-point {
  border-color: rgba(242, 234, 219, 0.2);
  background:
    linear-gradient(90deg, var(--stage-muted, rgba(101, 214, 191, 0.16)), rgba(8, 9, 8, 0.44) 62%),
    rgba(8, 9, 8, 0.5);
  transform: translateX(4px);
}

.track-skill,
.track-project {
  position: relative;
  min-height: 270px;
  overflow: hidden;
  padding: 22px;
  transition: border-color 240ms ease, background 260ms ease, transform 280ms ease;
}

.track-skill {
  background:
    linear-gradient(180deg, rgba(242, 234, 219, 0.065), rgba(18, 20, 18, 0.82)),
    var(--panel);
}

.project-card-visual {
  min-height: 124px;
  margin-bottom: 18px;
}

.track-project-media,
.compact-project-media {
  position: relative;
  margin: 0 0 18px;
  overflow: hidden;
  border: 1px solid rgba(242, 234, 219, 0.12);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.28);
}

.track-project-media {
  aspect-ratio: 16 / 10;
}

.compact-project-media {
  aspect-ratio: 16 / 9;
}

.track-project-media::after,
.compact-project-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 52%, rgba(8, 9, 8, 0.52)),
    linear-gradient(90deg, transparent, rgba(242, 234, 219, 0.1), transparent);
  opacity: 0.5;
  transform: translateX(-56%);
  transition: opacity 420ms ease, transform 420ms ease;
}

.track-project:hover .track-project-media::after,
.project-card:hover .compact-project-media::after {
  opacity: 0.8;
  transform: translateX(56%);
}

.track-project-media img,
.track-project-media video,
.compact-project-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 420ms ease, transform 520ms ease;
}

.track-project:hover .track-project-media img,
.track-project:hover .track-project-media video,
.project-card:hover .compact-project-media img {
  filter: saturate(1.06) contrast(1.04);
  transform: scale(1.035);
}

.video-project-media {
  aspect-ratio: 16 / 9;
}

.video-project-media::after {
  pointer-events: none;
}

.wide-project {
  grid-column: span 2;
}

.smartkart-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.smartkart-strip img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid rgba(242, 234, 219, 0.12);
  border-radius: 8px;
}

.project-report-preview {
  margin: 16px 0 0;
  overflow: hidden;
  border: 1px solid rgba(242, 234, 219, 0.12);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.42);
}

.project-report-preview img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
  filter: saturate(0.95) contrast(1.03);
  transition: filter 420ms ease, transform 520ms ease;
}

.track-project:hover .project-report-preview img {
  filter: saturate(1.05) contrast(1.05);
  transform: scale(1.025);
}

.single-shot-visual .main-shot img {
  height: 360px;
}

.skill-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.track-skill::before,
.track-project::before {
  content: "";
  position: absolute;
  inset: auto 18px 18px 18px;
  height: 3px;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--teal), var(--amber), var(--blue));
  opacity: 0.68;
  transform: scaleX(0.42);
  transform-origin: left;
  transition: transform 260ms ease, opacity 260ms ease;
}

.track-skill:hover,
.track-skill:focus-within,
.track-project:hover,
.track-project:focus-within {
  border-color: var(--line-strong);
  background: rgba(24, 27, 23, 0.88);
  transform: translateY(-6px);
}

.track-skill:hover::before,
.track-skill:focus-within::before,
.track-project:hover::before,
.track-project:focus-within::before {
  opacity: 1;
  transform: scaleX(1);
}

.skill-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 8px;
  background: var(--teal);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.24);
  transition: transform 260ms ease, background 260ms ease;
}

.skill-icon img {
  width: 38px;
  height: 38px;
}

.track-skill:nth-child(even) .skill-icon {
  background: var(--amber);
}

.track-skill:hover .skill-icon,
.track-skill:focus-within .skill-icon {
  transform: rotate(-4deg) scale(1.08);
}

.skill-chip-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  max-width: 190px;
}

.skill-chip {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 7px;
  padding: 6px 8px;
  border: 1px solid rgba(242, 234, 219, 0.14);
  border-radius: 8px;
  background: rgba(8, 9, 8, 0.42);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 900;
  transform: translateY(8px);
  transition: border-color 220ms ease, background 220ms ease, transform 260ms ease;
}

.skill-chip img {
  width: 18px;
  height: 18px;
}

.track-skill:hover .skill-chip,
.track-skill:focus-within .skill-chip,
.track-stage-panel.is-active-stage .skill-chip {
  border-color: rgba(242, 234, 219, 0.24);
  background: rgba(101, 214, 191, 0.1);
  transform: translateY(0);
}

.track-skill h3,
.track-project h3 {
  margin: 18px 0 10px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.75rem;
  font-weight: 500;
  line-height: 1.05;
}

.track-skill p,
.track-project p {
  color: var(--muted);
}

.skill-detail {
  display: block;
  max-height: 0;
  overflow: hidden;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 800;
  opacity: 0;
  transform: translateY(8px);
  transition: max-height 260ms ease, margin-top 260ms ease, opacity 220ms ease, transform 220ms ease;
}

.track-skill:hover .skill-detail,
.track-skill:focus-within .skill-detail {
  max-height: 90px;
  margin-top: 14px;
  opacity: 1;
  transform: translateY(0);
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 54px 0 70px;
  border-top: 1px solid var(--line);
}

.site-footer h2 {
  margin-top: 12px;
  font-size: 3rem;
}

.footer-links {
  display: grid;
  gap: 10px;
  align-content: start;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--teal);
}

.motion-ready .motion-item {
  opacity: 0;
  filter: blur(10px);
  transform: translateY(36px) scale(0.98);
  transition:
    opacity 720ms ease var(--motion-delay, 0ms),
    filter 720ms ease var(--motion-delay, 0ms),
    transform 720ms cubic-bezier(0.2, 0.8, 0.2, 1) var(--motion-delay, 0ms);
  will-change: opacity, filter, transform;
}

.motion-ready .motion-item.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
}

.motion-ready .motion-item.is-past {
  opacity: 0.42;
  filter: blur(2px);
  transform: translateY(-18px) scale(0.985);
}

.motion-ready .track-skill.is-past {
  opacity: 0.08;
  filter: blur(7px);
  transform: translateY(-42px) scale(0.95);
}

@keyframes cueTravel {
  0%,
  100% {
    opacity: 0.55;
    transform: translateY(0) scale(0.88);
  }
  45% {
    opacity: 1;
    transform: translateY(78px) scale(1);
  }
  70% {
    opacity: 0.8;
    transform: translateY(118px) scale(0.92);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.36;
    transform: scaleX(0.62);
    transform-origin: left;
  }
  50% {
    opacity: 1;
    transform: scaleX(1);
  }
}

@keyframes kcFloat {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-10px) scale(1.01);
  }
}

@keyframes introOrbit {
  0%,
  100% {
    opacity: 0.28;
    transform: rotate(0deg) scale(0.96);
  }
  50% {
    opacity: 0.58;
    transform: rotate(8deg) scale(1.04);
  }
}

@keyframes diveBounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(5px);
  }
}

@keyframes thoughtBob {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -7px;
  }
}

@keyframes certSweep {
  0%,
  100% {
    background-position: 0 0, 0 0;
  }
  50% {
    background-position: 100% 0, 0 0;
  }
}

@keyframes certMarker {
  0%,
  100% {
    opacity: 0.48;
    transform: translateX(0);
  }
  50% {
    opacity: 0.92;
    transform: translateX(136px);
  }
}

@keyframes stampFloat {
  0%,
  100% {
    transform: translateY(0) rotate(-9deg) scale(1);
  }
  50% {
    transform: translateY(-7px) rotate(-6deg) scale(1.025);
  }
}

@keyframes visualPulse {
  0%,
  100% {
    opacity: 0.32;
    transform: scale(0.96);
  }
  50% {
    opacity: 0.78;
    transform: scale(1);
  }
}

@keyframes visualDrift {
  0%,
  100% {
    opacity: 0.45;
    transform: translateY(0) scaleX(0.82);
  }
  50% {
    opacity: 1;
    transform: translateY(-8px) scaleX(1);
  }
}

@keyframes stageSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes stagePulse {
  0%,
  100% {
    opacity: 0.48;
    transform: translateY(12px) scale(0.94);
  }
  50% {
    opacity: 0.86;
    transform: translateY(0) scale(1.03);
  }
}

@media (max-width: 940px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .nav-links {
    display: none;
  }

  .about-section,
  .skills-layout,
  .track-hero,
  .track-showcase,
  .experience-card {
    grid-template-columns: 1fr;
  }

  .track-command-panel {
    max-width: 560px;
  }

  .track-showcase {
    gap: 28px;
    padding-top: 48px;
  }

  .track-stage-rail {
    position: sticky;
    top: 84px;
    z-index: 11;
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: 18px;
    min-height: auto;
    align-content: start;
  }

  .stage-orbit {
    grid-row: span 3;
    width: 104px;
    height: 104px;
    margin: 0;
  }

  .track-stage-rail p:not(.stage-kicker) {
    max-width: none;
  }

  .stage-meter {
    grid-column: 1 / -1;
  }

  .stage-nav {
    grid-column: 1 / -1;
    grid-template-columns: repeat(auto-fit, minmax(92px, 1fr));
  }

  .stage-nav a {
    min-height: 36px;
    padding: 0 10px 0 28px;
    font-size: 0.76rem;
  }

  .profile-section {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 30px;
  }

  .profile-section h1 {
    font-size: 4.2rem;
  }

  .hero-panel {
    max-width: none;
  }

  .metrics-strip,
  .role-grid,
  .track-stats,
  .track-project-grid,
  .proof-grid,
  .certificate-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .icon-skill-wall,
  .skill-cloud {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .timeline-date {
    position: static;
  }

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

@media (max-width: 1180px) {
  .experience-card {
    grid-template-columns: 1fr;
  }

  .experience-media,
  .experience-media img {
    min-height: 240px;
  }
}

@media (max-width: 760px) {
  .profile-section {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    max-width: 420px;
  }
}

@media (max-width: 640px) {
  .site-header {
    top: 10px;
    width: calc(100% - 20px);
  }

  .profile-section {
    min-height: auto;
    padding-top: 84px;
  }

  .profile-section h1 {
    font-size: 3.35rem;
  }

  .hero-panel {
    display: grid;
    justify-self: center;
    width: min(320px, 100%);
    margin-top: 12px;
  }

  .certified-stamp {
    right: 8px;
    bottom: -12px;
    width: 88px;
  }

  .hero-copy {
    font-size: 1.05rem;
  }

  .kc-mark {
    min-height: 360px;
  }

  .kc-full {
    font-size: clamp(2.35rem, 12vw, 4.2rem);
    white-space: normal;
  }

  .kc-thoughts {
    inset: 0;
  }

  .thought-cloud {
    max-width: 138px;
    padding: 9px 10px;
    font-size: 0.68rem;
  }

  .thought-question {
    top: 0;
    right: 0;
  }

  .idea-arrow {
    display: none;
  }

  .button {
    width: 100%;
  }

  .metrics-strip,
  .role-grid,
  .meantime-grid,
  .project-grid,
  .track-stats,
  .track-project-grid,
  .proof-grid,
  .certificate-grid,
  .board-visual {
    grid-template-columns: 1fr;
  }

  .track-project-grid.embedded-project-grid {
    grid-template-columns: 1fr;
  }

  .icon-skill-wall,
  .skill-cloud {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .metrics-strip article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metrics-strip article:last-child {
    border-bottom: 0;
  }

  .section-heading h2,
  .profile-section h1,
  .track-hero-copy h1,
  .about-copy h2,
  .site-footer h2 {
    font-size: 2.3rem;
  }

  .track-hero {
    min-height: auto;
    padding-top: 116px;
  }

  .track-stage-panel,
  .track-stage-panel.track-skill-section,
  .track-stage-panel.track-experience-section,
  .track-stage-panel.track-work-section,
  .track-stage-panel.track-certificate-section {
    min-height: auto;
    padding: 72px 0 54px;
  }

  .track-stage-panel:first-child,
  .track-stage-panel.track-skill-section:first-child {
    padding-top: 28px;
  }

  .track-stage-panel::before {
    right: -10px;
    left: -10px;
  }

  .track-stage-rail {
    top: 74px;
    grid-template-columns: 62px minmax(0, 1fr);
    row-gap: 8px;
    padding: 12px;
  }

  .track-stage-rail h2 {
    font-size: 2rem;
  }

  .stage-orbit {
    width: 58px;
    height: 58px;
  }

  .stage-orbit::after {
    inset: 12px;
  }

  .stage-orbit span {
    font-size: 1.24rem;
  }

  .track-stage-rail p:not(.stage-kicker) {
    margin: 5px 0 0;
    font-size: 0.78rem;
  }

  .track-stage-rail [data-stage-copy-output],
  .stage-hint {
    display: none;
  }

  .stage-kicker {
    margin: 0 0 4px;
  }

  .stage-nav {
    margin-top: 4px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stage-nav a {
    min-height: 34px;
    padding-left: 24px;
    font-size: 0.72rem;
  }

  .stage-meter {
    margin-top: 4px;
  }

  .wide-project {
    grid-column: span 1;
  }

  .track-skill,
  .track-project {
    min-height: auto;
  }

  .skill-card-head {
    flex-direction: column;
  }

  .skill-chip-row {
    justify-content: flex-start;
    max-width: none;
  }

  .smartkart-strip {
    grid-template-columns: 1fr;
  }

  .experience-media,
  .experience-media img {
    min-height: 220px;
  }

  .project-card.featured,
  .project-card.compact,
  .role-card {
    min-height: auto;
  }

  .role-card {
    padding: 22px 62px 22px 22px;
  }

  .role-side-cue {
    top: 16px;
    right: 12px;
    bottom: 16px;
    width: 38px;
  }

  .shot-strip,
  .pipeline-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .board-visual div {
    min-height: 82px;
  }

  .main-shot img {
    height: 180px;
  }

  .role-section,
  .work-section,
  .timeline-section,
  .proof-section,
  .track-skill-section,
  .track-experience-section,
  .track-work-section,
  .track-certificate-section,
  .certificates-section,
  .about-section {
    padding-top: 76px;
  }
}

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

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