:root {
  --page-width: 1180px;
  --nav-height: 76px;
  --grid-size: 32px;
  --halo-radius: 42px;
  --halo-x: 50vw;
  --halo-y: 50vh;
  --scroll: 0;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

.theme-dark {
  --bg: #0b0b0c;
  --bg-deep: #050505;
  --fg: #f6f6f1;
  --fg-strong: #ffffff;
  --muted: #c9c9c4;
  --soft: #8d8d8a;
  --line: rgba(246, 246, 241, 0.14);
  --line-strong: rgba(246, 246, 241, 0.28);
  --grid-line: rgba(246, 246, 241, 0.075);
  --surface: rgba(246, 246, 241, 0.055);
  --surface-strong: rgba(246, 246, 241, 0.105);
  --panel: rgba(246, 246, 241, 0.085);
  --panel-hover: rgba(246, 246, 241, 0.14);
  --glass: rgba(16, 16, 17, 0.84);
  --glass-tint: rgba(255, 255, 255, 0.075);
  --glass-glow: rgba(255, 255, 255, 0.1);
  --glass-hover: rgba(255, 255, 255, 0.12);
  --glass-separator: rgba(246, 246, 241, 0.085);
  --nav-bg: rgba(11, 11, 12, 0.84);
  --shadow: rgba(0, 0, 0, 0.44);
  --panel-shadow: rgba(0, 0, 0, 0.52);
  color-scheme: dark;
}

.theme-light {
  --bg: #eeeeea;
  --bg-deep: #ffffff;
  --fg: #090909;
  --fg-strong: #000000;
  --muted: #333333;
  --soft: #60605e;
  --line: rgba(9, 9, 9, 0.14);
  --line-strong: rgba(9, 9, 9, 0.28);
  --grid-line: rgba(9, 9, 9, 0.075);
  --surface: rgba(9, 9, 9, 0.045);
  --surface-strong: rgba(9, 9, 9, 0.085);
  --panel: rgba(9, 9, 9, 0.07);
  --panel-hover: rgba(9, 9, 9, 0.12);
  --glass: rgba(255, 255, 255, 0.68);
  --glass-tint: rgba(255, 255, 255, 0.22);
  --glass-glow: rgba(255, 255, 255, 0.34);
  --glass-hover: rgba(255, 255, 255, 0.76);
  --glass-separator: rgba(9, 9, 9, 0.09);
  --nav-bg: rgba(238, 238, 234, 0.84);
  --shadow: rgba(0, 0, 0, 0.12);
  --panel-shadow: rgba(0, 0, 0, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
  scroll-padding-top: 112px;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: #f6f6f1;
  background: #0b0b0c;
  font-weight: 400;
  letter-spacing: 0;
  isolation: isolate;
}

@media (pointer: fine) {
  body,
  a,
  button {
    cursor: none;
  }
}

body.menu-open {
  overflow: hidden;
}

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

button {
  font: inherit;
  color: inherit;
}

svg {
  display: block;
}

::selection {
  color: var(--bg);
  background: var(--fg);
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 1.1em;
  height: 1.1em;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  flex: 0 0 auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  white-space: nowrap;
  border: 0;
  clip: rect(0, 0, 0, 0);
}

.progress-pill {
  position: fixed;
  right: 8px;
  top: 50%;
  z-index: 90;
  display: grid;
  width: 42px;
  height: min(34vh, 230px);
  place-items: center;
  overflow: hidden;
  color: var(--fg);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  box-shadow: 0 22px 62px var(--shadow);
  pointer-events: auto;
  transform: translateY(-50%);
}

.progress-fill {
  position: absolute;
  right: 5px;
  bottom: 5px;
  left: 5px;
  height: calc((100% - 10px) * var(--scroll));
  min-height: 22px;
  background: var(--fg);
  border-radius: inherit;
  transition: height 90ms linear;
}

.progress-value {
  position: relative;
  z-index: 2;
  color: var(--fg);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  mix-blend-mode: difference;
}

.cursor-halo {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 110;
  width: calc(var(--halo-radius) * 2);
  height: calc(var(--halo-radius) * 2);
  background: #ffffff;
  border-radius: 50%;
  pointer-events: none;
  mix-blend-mode: difference;
  opacity: 0.92;
  transform: translate3d(
    calc(var(--halo-x) - var(--halo-radius)),
    calc(var(--halo-y) - var(--halo-radius)),
    0
  );
  will-change: transform;
}

.cursor-halo::before,
.cursor-halo::after {
  position: absolute;
  content: "";
  pointer-events: none;
  opacity: 0;
}

.cursor-halo::before {
  inset: -12px;
  background: repeating-conic-gradient(
    from 0deg,
    #ffffff 0deg 22deg,
    transparent 22deg 48deg
  );
  border-radius: 50%;
  transform: scale(0.74) rotate(0deg);
  transition:
    opacity 160ms ease,
    transform 220ms var(--ease);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 0);
  mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 0);
}

.cursor-halo::after {
  top: -14px;
  right: -15px;
  width: 16px;
  height: 16px;
  background:
    linear-gradient(45deg, transparent 42%, #ffffff 43% 57%, transparent 58%);
  border-top: 3px solid #ffffff;
  border-right: 3px solid #ffffff;
  transform: translate(-7px, 7px) scale(0.55);
  transition:
    opacity 150ms ease,
    transform 220ms var(--ease);
}

.cursor-halo.is-interactive::before {
  opacity: 0.92;
  transform: scale(1) rotate(0deg);
  animation: halo-link-orbit 3.2s linear infinite;
}

.cursor-halo.is-interactive::after {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

.page-layer {
  color: var(--fg);
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.06), transparent 28%),
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-position: center top;
  background-size: auto, var(--grid-size) var(--grid-size), var(--grid-size) var(--grid-size);
}

.page-layer-active {
  position: relative;
  z-index: 2;
  min-height: 100vh;
}

@media (pointer: coarse), (max-width: 720px) {
  .cursor-halo {
    display: none;
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  min-height: var(--nav-height);
  padding: 0 clamp(16px, 4vw, 56px);
  color: var(--fg);
  background: var(--nav-bg);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(20px) saturate(130%);
  -webkit-backdrop-filter: blur(20px) saturate(130%);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.brand strong {
  white-space: nowrap;
  font-size: clamp(1rem, 1.5vw, 1.18rem);
}

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(14px, 2vw, 28px);
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: 2px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
  transition: color 180ms ease;
}

.nav-link::before {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  content: "";
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 260ms var(--ease);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.is-active,
.nav-link.is-hovered {
  color: var(--fg);
}

.nav-link:hover::before,
.nav-link:focus-visible::before,
.nav-link.is-active::before,
.nav-link.is-hovered::before {
  transform: scaleX(1);
  transform-origin: left center;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 40px;
  place-items: center;
  gap: 6px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.menu-toggle span:not(.sr-only) {
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: transform 220ms var(--ease);
}

body.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

body.menu-open .menu-toggle span:nth-child(2) {
  transform: translateY(-4px) rotate(-45deg);
}

main {
  width: calc(100% - 32px);
  max-width: var(--page-width);
  margin: 0 auto;
}

.section {
  scroll-margin-top: 0;
  padding: clamp(72px, 8vw, 116px) 0;
}

.hero {
  min-height: calc(100vh - var(--nav-height));
  display: grid;
  align-content: center;
  gap: clamp(46px, 6vw, 78px);
  padding-top: clamp(62px, 8vw, 106px);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(520px, 0.96fr);
  gap: clamp(28px, 4.5vw, 68px);
  align-items: start;
}

.hero-copy,
.hero-grid > *,
.split-heading > * {
  min-width: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 22px;
  color: var(--soft);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1,
h2,
h3,
.brand,
.button {
  font-family: "Space Grotesk", Inter, ui-sans-serif, system-ui, sans-serif;
}

h1 {
  max-width: 760px;
  margin-bottom: 28px;
  color: var(--fg-strong);
  font-size: clamp(3.4rem, 7.8vw, 7.1rem);
  font-weight: 700;
  line-height: 0.92;
  overflow-wrap: break-word;
}

h2 {
  max-width: 940px;
  margin-bottom: 0;
  color: var(--fg-strong);
  font-size: clamp(2.2rem, 5vw, 4.35rem);
  font-weight: 700;
  line-height: 1;
  overflow-wrap: break-word;
}

h3 {
  margin-bottom: 12px;
  color: var(--fg-strong);
  font-size: 1.34rem;
  font-weight: 700;
  line-height: 1.1;
}

p {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.72;
  overflow-wrap: break-word;
}

.split-word {
  display: inline-block;
  overflow: hidden;
  padding: 0 0.02em 0.08em 0;
  vertical-align: top;
}

.split-word span {
  display: inline-block;
  transform: translateY(105%) rotate(3deg);
}

.js-ready .hero-copy.is-visible .split-word span {
  animation: word-rise 760ms var(--ease) forwards;
  animation-delay: calc(var(--word-index, 0) * 70ms + 120ms);
}

.hero-role {
  max-width: 820px;
  margin-bottom: 18px;
  color: var(--fg);
  font-size: clamp(1.26rem, 2.35vw, 1.72rem);
  font-weight: 700;
  line-height: 1.18;
}

.hero-lede {
  max-width: 760px;
  margin-bottom: 34px;
  font-size: clamp(1.02rem, 1.35vw, 1.14rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  font-size: 0.94rem;
  font-weight: 700;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  overflow: hidden;
  transition:
    color 220ms ease,
    background 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms var(--ease);
}

.button::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(115deg, transparent 0 38%, rgba(255, 255, 255, 0.2), transparent 62% 100%);
  opacity: 0;
  transform: translateX(-130%);
}

.button-primary {
  color: var(--bg);
  background: var(--fg);
}

.button-secondary {
  color: var(--fg);
  background: transparent;
}

.button:hover,
.button:focus-visible,
.button.is-hovered {
  border-color: var(--fg);
  box-shadow: 0 0 0 1px var(--line);
}

.button:hover::after,
.button:focus-visible::after,
.button.is-hovered::after {
  opacity: 1;
  transform: translateX(130%);
  transition:
    opacity 200ms ease,
    transform 820ms var(--ease);
}

.hero-system {
  position: relative;
  display: grid;
  min-width: 0;
  align-self: stretch;
  align-items: start;
}

.hero-profile {
  position: relative;
  display: grid;
  min-height: clamp(500px, 45vw, 610px);
  align-content: start;
  gap: clamp(16px, 2vw, 24px);
  padding: clamp(22px, 2.7vw, 34px);
  overflow: hidden;
  color: var(--fg);
  background:
    radial-gradient(circle at 50% 116%, var(--glass-glow), transparent 42%),
    radial-gradient(circle at var(--mx, 50%) var(--my, 0%), var(--glass-hover), transparent 38%),
    linear-gradient(145deg, var(--glass-tint), rgba(255, 255, 255, 0.024) 42%, transparent 68%),
    var(--glass);
  border: 0;
  border-radius: 8px;
  background-clip: padding-box;
  box-shadow: 0 26px 90px var(--panel-shadow);
  backdrop-filter: blur(34px) saturate(112%);
  -webkit-backdrop-filter: blur(34px) saturate(112%);
  isolation: isolate;
}

.hero-profile::before {
  display: none;
}

.hero-profile::after {
  display: none;
}

.profile-topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--soft);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
}

.profile-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.profile-status::before {
  width: 8px;
  height: 8px;
  content: "";
  background: var(--fg);
  border-radius: 50%;
  box-shadow: 0 0 0 6px var(--surface-strong);
}

.profile-title {
  max-width: 15ch;
  margin-bottom: 0;
  color: var(--fg-strong);
  font-family: "Space Grotesk", Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(2.05rem, 3.6vw, 3.65rem);
  font-weight: 700;
  line-height: 0.95;
}

.profile-summary {
  max-width: 520px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.2vw, 1.08rem);
  line-height: 1.62;
}

.profile-lanes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 4px;
}

.profile-lanes article {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 0;
  border-top: 0;
}

.profile-lanes span,
.profile-stack span {
  color: var(--soft);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
}

.profile-lanes strong {
  color: var(--fg);
  font-size: clamp(1.02rem, 1.24vw, 1.18rem);
  line-height: 1.1;
}

.profile-lanes p {
  max-width: 560px;
  margin-bottom: 0;
  font-size: 0.88rem;
  line-height: 1.5;
}

.profile-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.profile-stack span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  color: var(--fg);
  background: rgba(128, 128, 128, 0.13);
  border: 0;
  border-radius: 999px;
}

.role-meta,
.project-type,
.timeline-date,
.project-mark span,
.proof-card span,
.contact-links span {
  color: var(--soft);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.signal-strip {
  display: block;
  overflow: hidden;
  border: 0;
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 116%, var(--glass-glow), transparent 42%),
    radial-gradient(circle at var(--mx, 50%) var(--my, 0%), var(--glass-hover), transparent 38%),
    linear-gradient(145deg, var(--glass-tint), rgba(255, 255, 255, 0.024) 42%, transparent 68%),
    var(--glass);
  background-clip: padding-box;
  box-shadow: 0 26px 90px var(--panel-shadow);
  backdrop-filter: blur(34px) saturate(112%);
  -webkit-backdrop-filter: blur(34px) saturate(112%);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.signal-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 12px;
  padding: 18px 12px;
  animation: signal-scroll 36s linear infinite;
  will-change: transform;
}

.signal-track span {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 0 16px;
  color: var(--fg);
  background: rgba(246, 246, 241, 0.07);
  border-radius: 999px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: clamp(0.78rem, 1vw, 0.92rem);
  font-weight: 700;
  text-transform: uppercase;
  white-space: nowrap;
}

.section-heading {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(28px, 5vw, 54px);
}

.section-heading.compact {
  max-width: 900px;
}

.split-heading {
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.42fr);
  align-items: end;
  gap: clamp(24px, 6vw, 78px);
}

.split-heading > p {
  margin-bottom: 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(420px, 1fr);
  gap: clamp(28px, 7vw, 84px);
  align-items: start;
}

.intro-statement {
  position: sticky;
  top: calc(var(--nav-height) + 28px);
}

.intro-statement p {
  font-size: 1.08rem;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.capability-card,
.timeline-card,
.project-card,
.proof-card,
.contact-card,
.contact-links a {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 116%, var(--glass-glow), transparent 42%),
    radial-gradient(circle at var(--mx, 50%) var(--my, 0%), var(--glass-hover), transparent 38%),
    linear-gradient(145deg, var(--glass-tint), rgba(255, 255, 255, 0.024) 42%, transparent 68%),
    var(--glass);
  border: 0;
  border-radius: 8px;
  background-clip: padding-box;
  box-shadow: 0 26px 90px var(--panel-shadow);
  backdrop-filter: blur(34px) saturate(112%);
  -webkit-backdrop-filter: blur(34px) saturate(112%);
  transition:
    background 220ms ease,
    transform 220ms var(--ease),
    box-shadow 220ms var(--ease);
}

.capability-card::after,
.timeline-card::after,
.project-card::after,
.proof-card::after,
.contact-links a::after {
  display: none;
}

.capability-card {
  padding: 24px;
}

.capability-card .icon {
  width: 28px;
  height: 28px;
  margin-bottom: 44px;
}

.capability-card p,
.project-card p,
.proof-card p {
  margin-bottom: 0;
}

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

.timeline-card {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: clamp(24px, 5vw, 70px);
  padding: 30px;
}

.timeline-date {
  align-self: start;
  width: max-content;
  max-width: 100%;
  padding: 8px 11px;
  color: var(--fg);
  background: rgba(128, 128, 128, 0.13);
  border: 0;
  border-radius: 999px;
}

.timeline-content p {
  max-width: 850px;
}

.detail-list {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.detail-list li {
  position: relative;
  padding-left: 18px;
  line-height: 1.6;
}

.detail-list li::before {
  position: absolute;
  top: 0.78em;
  left: 0;
  width: 6px;
  height: 6px;
  content: "";
  background: currentColor;
  border-radius: 50%;
}

.project-gallery {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  grid-auto-rows: minmax(0, 1fr);
  gap: 16px;
}

.project-card {
  display: grid;
  grid-template-rows: auto auto auto minmax(0, 1fr) auto auto;
  gap: 12px;
  min-height: 300px;
  padding: 24px;
}

.project-card.featured {
  grid-row: span 2;
  min-height: 616px;
  padding: 30px;
}

.project-mark {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.project-mark .icon {
  width: 36px;
  height: 36px;
}

.project-card h3 {
  max-width: 650px;
  font-size: clamp(1.28rem, 2vw, 1.9rem);
  line-height: 1;
}

.project-card.featured h3 {
  font-size: clamp(2rem, 4vw, 3.55rem);
}

.project-body {
  display: grid;
  gap: 12px;
  align-self: start;
}

.project-body p {
  margin-bottom: 0;
}

.project-card.featured .project-body {
  grid-template-rows: auto auto minmax(300px, 1fr);
  align-self: stretch;
}

.ontheway-system {
  position: relative;
  display: grid;
  align-content: space-between;
  gap: 22px;
  min-height: 300px;
  margin-top: 16px;
  padding: 26px 0 4px;
  border-top: 1px solid var(--line-strong);
}

.system-heading,
.system-flow,
.system-foundation {
  position: relative;
  z-index: 1;
}

.system-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.system-heading span,
.system-flow article > span,
.system-foundation small {
  color: var(--soft);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.system-heading strong {
  max-width: 12ch;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  line-height: 1;
  text-align: right;
}

.system-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.system-flow::before {
  position: absolute;
  top: 0;
  right: 18px;
  left: 18px;
  height: 1px;
  content: "";
  background: var(--line-strong);
}

.system-flow article {
  position: relative;
  min-width: 0;
  min-height: 150px;
  padding: 18px 16px 10px;
  border-left: 1px solid var(--line);
}

.system-flow article:first-child {
  border-left: 0;
}

.system-flow article::before {
  position: absolute;
  top: -6px;
  left: 14px;
  width: 10px;
  height: 10px;
  content: "";
  background: var(--fg);
  border: 3px solid color-mix(in srgb, var(--glass) 92%, var(--bg));
  border-radius: 50%;
}

.system-flow strong {
  display: block;
  margin-top: 24px;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: 0.95rem;
}

.system-flow p {
  margin-top: 8px;
  color: var(--soft);
  font-size: 0.76rem;
  line-height: 1.45;
}

.system-foundation {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.system-foundation > span {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 13px 12px;
  border-left: 1px solid var(--line);
}

.system-foundation > span:first-child {
  border-left: 0;
}

.system-foundation strong {
  overflow: hidden;
  font-size: 0.78rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-self: end;
  margin-top: auto;
  padding-top: 0;
}

.project-stats span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 0 10px;
  color: var(--fg);
  background: rgba(128, 128, 128, 0.13);
  border: 0;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

.project-card a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: max-content;
  max-width: 100%;
  align-self: end;
  color: var(--fg);
  font-weight: 700;
}

.skills-solar {
  --r1: clamp(142px, 16vw, 210px);
  --r2: clamp(240px, 25vw, 318px);
  --r3: clamp(332px, 34vw, 430px);
  --ring-width: 20px;
  position: relative;
  display: grid;
  width: min(100%, 1180px);
  aspect-ratio: 1;
  min-height: 880px;
  place-items: center;
  margin: 0 auto;
  padding: clamp(16px, 2vw, 32px);
  isolation: isolate;
  overflow: visible;
  contain: layout paint;
  transform: translateZ(0);
}

.skills-solar::before {
  display: none;
}

.skills-core {
  position: relative;
  z-index: 4;
  display: grid;
  width: clamp(96px, 11vw, 126px);
  height: clamp(96px, 11vw, 126px);
  place-items: center;
  text-align: center;
  color: var(--bg);
  background: var(--fg);
  border-radius: 50%;
  box-shadow: 0 12px 34px var(--shadow);
}

.skills-core strong {
  max-width: 96px;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: clamp(1rem, 1.35vw, 1.22rem);
  line-height: 1.02;
}

.orbit-track {
  --track-radius: var(--r1);
  --speed: 34s;
  --orbit-animation: orbit-clockwise;
  --badge-animation: badge-counter-clockwise;
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  width: calc(var(--track-radius) * 2);
  height: calc(var(--track-radius) * 2);
  border: var(--ring-width) solid var(--bg-deep);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: var(--orbit-animation) var(--speed) linear infinite;
  will-change: transform;
  backface-visibility: hidden;
}

.orbit-track::before {
  position: absolute;
  top: 50%;
  left: 0;
  display: none;
  width: 8px;
  height: 8px;
  content: "";
  background: var(--fg);
  border-radius: 50%;
  box-shadow: 0 0 0 7px var(--surface);
  transform: translate(-50%, -50%);
}

.orbit-track-one {
  --track-radius: var(--r1);
  --speed: 38s;
}

.orbit-track-two {
  --track-radius: var(--r2);
  --orbit-animation: orbit-anticlockwise;
  --badge-animation: badge-counter-anticlockwise;
  --speed: 56s;
}

.orbit-track-three {
  --track-radius: var(--r3);
  --speed: 76s;
}

.skill-node {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  transform:
    translate(-50%, -50%)
    rotate(var(--a))
    translate(var(--track-radius))
    rotate(calc(var(--a) * -1));
}

.skill-node-inner {
  display: grid;
  min-width: clamp(58px, 5.2vw, 76px);
  min-height: clamp(58px, 5.2vw, 76px);
  place-items: center;
  gap: 4px;
  padding: 8px;
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  box-shadow: 0 10px 24px var(--shadow);
  animation: var(--badge-animation) var(--speed) linear infinite;
  will-change: transform;
  backface-visibility: hidden;
}

.skill-node .icon {
  width: clamp(17px, 1.7vw, 22px);
  height: clamp(17px, 1.7vw, 22px);
}

.skill-node strong {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: clamp(0.48rem, 0.58vw, 0.62rem);
  font-weight: 700;
  line-height: 1.1;
  text-align: center;
  text-transform: uppercase;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.proof-card {
  padding: 24px;
}

.proof-card span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  margin-bottom: 40px;
  padding: 0 12px;
  color: var(--bg);
  background: var(--fg);
  border-radius: 999px;
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.72fr);
  gap: clamp(28px, 7vw, 86px);
  padding: clamp(28px, 5vw, 54px);
}

.contact-card h2 {
  margin-bottom: 18px;
}

.contact-card p:last-child {
  max-width: 720px;
  margin-bottom: 0;
}

.contact-links {
  display: grid;
  gap: 12px;
}

.contact-links a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 6px 16px;
  align-items: center;
  align-content: center;
  min-height: 126px;
  padding: 22px 24px;
}

.contact-links .icon {
  grid-row: 1 / span 2;
  align-self: center;
  justify-self: center;
  width: 24px;
  height: 24px;
}

.contact-links span {
  align-self: end;
  line-height: 1;
}

.contact-links strong {
  align-self: start;
  overflow-wrap: anywhere;
  font-size: 0.95rem;
  line-height: 1.2;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
  padding: 18px clamp(16px, 4vw, 56px);
  color: var(--fg);
  background: var(--nav-bg);
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
  font-size: 0.92rem;
}

.site-footer a {
  font-weight: 700;
}

[data-reveal] {
  transition:
    opacity 760ms var(--ease),
    transform 760ms var(--ease),
    clip-path 760ms var(--ease);
}

.js-ready [data-reveal] {
  opacity: 0;
}

.js-ready [data-animate="rise"] {
  transform: translateY(26px);
}

.js-ready [data-animate="scale"] {
  transform: scale(0.94);
}

.js-ready [data-animate="tilt"] {
  transform: translateY(28px) rotateX(3deg);
}

.js-ready [data-animate="clip"] {
  transform: translateY(18px) scaleY(0.98);
  transform-origin: top;
}

.js-ready [data-animate="line"] {
  transform: translateY(20px);
}

.js-ready [data-reveal].is-visible {
  opacity: 1;
  transform: none;
  clip-path: inset(0 0 0 0);
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .capability-card:hover,
  .capability-card.is-hovered,
  .timeline-card:hover,
  .timeline-card.is-hovered,
  .project-card:hover,
  .project-card.is-hovered,
  .proof-card:hover,
  .proof-card.is-hovered {
    background:
      radial-gradient(circle at 50% 116%, var(--glass-glow), transparent 42%),
      radial-gradient(circle at var(--mx, 50%) var(--my, 0%), var(--glass-hover), transparent 38%),
      linear-gradient(145deg, var(--glass-tint), rgba(255, 255, 255, 0.024) 42%, transparent 68%),
      var(--glass);
    box-shadow: 0 30px 96px var(--panel-shadow);
    transform: translateY(-4px);
  }

  .contact-links a:hover,
  .contact-links a.is-hovered {
    background:
      radial-gradient(circle at 50% 116%, var(--glass-glow), transparent 42%),
      radial-gradient(circle at var(--mx, 50%) var(--my, 0%), var(--glass-hover), transparent 38%),
      linear-gradient(145deg, var(--glass-tint), rgba(255, 255, 255, 0.024) 42%, transparent 68%),
      var(--glass);
    box-shadow: 0 26px 90px var(--panel-shadow);
  }
}

@keyframes word-rise {
  to {
    transform: translateY(0) rotate(0);
  }
}

@keyframes orbit-clockwise {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes orbit-anticlockwise {
  to {
    transform: translate(-50%, -50%) rotate(-360deg);
  }
}

@keyframes badge-counter-clockwise {
  to {
    transform: rotate(-360deg);
  }
}

@keyframes badge-counter-anticlockwise {
  to {
    transform: rotate(360deg);
  }
}

@keyframes signal-scroll {
  to {
    transform: translateX(-50%);
  }
}

@keyframes halo-link-orbit {
  to {
    transform: scale(1) rotate(360deg);
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .js-ready [data-reveal],
  .split-word span,
  .signal-track {
    opacity: 1;
    transform: none;
    clip-path: none;
  }

  .signal-track {
    animation: none !important;
  }
}

:focus-visible {
  outline: 2px solid var(--fg);
  outline-offset: 4px;
}


@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .primary-nav {
    position: fixed;
    top: var(--nav-height);
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    padding: 12px clamp(16px, 4vw, 32px);
    visibility: hidden;
    background: var(--nav-bg);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(20px) saturate(130%);
    -webkit-backdrop-filter: blur(20px) saturate(130%);
    opacity: 0;
    transform: translateY(-8px);
    transition:
      opacity 180ms ease,
      transform 180ms ease,
      visibility 180ms ease;
  }

  body.menu-open .primary-nav {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .nav-link {
    min-height: 52px;
    font-size: 1.02rem;
  }

  .menu-toggle {
    display: grid;
  }

  .hero-grid,
  .intro-grid,
  .split-heading,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .intro-statement {
    position: static;
  }

  .hero-profile {
    min-height: auto;
  }

  .profile-title {
    max-width: 14ch;
  }

  .signal-track {
    animation-duration: 44s;
  }

  .skills-solar {
    --r1: clamp(118px, 18vw, 164px);
    --r2: clamp(194px, 29vw, 250px);
    --r3: clamp(270px, 40vw, 332px);
    --ring-width: 15px;
    min-height: 720px;
  }

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

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

  .project-card.featured .project-body {
    grid-template-rows: auto auto auto;
  }

  .ontheway-system {
    min-height: auto;
  }
}

@media (max-width: 720px) {
  :root {
    --nav-height: 68px;
    --halo-radius: 0;
  }

  .progress-pill {
    right: 6px;
    width: 34px;
    height: min(42vh, 180px);
  }

  html {
    scroll-padding-top: 92px;
  }

  .site-header {
    padding: 0 12px;
  }

  .brand strong {
    display: block;
    max-width: 170px;
    overflow: hidden;
    font-size: 0.95rem;
    text-overflow: ellipsis;
  }

  main {
    width: calc(100vw - 56px);
    max-width: calc(100vw - 56px);
    margin-right: auto;
    margin-left: 16px;
  }

  .section {
    scroll-margin-top: 0;
    padding: 74px 0;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(3rem, 15vw, 4rem);
    line-height: 0.98;
  }

  .hero-role {
    max-width: 28ch;
    font-size: 1.14rem;
  }

  .hero-lede {
    max-width: 34ch;
    font-size: 1rem;
  }

  .split-word {
    overflow: visible;
    padding-bottom: 0;
  }

  .js-ready .hero-copy[data-reveal],
  .js-ready .hero-copy.is-visible {
    opacity: 1;
    transform: none;
  }

  .js-ready .hero-copy .split-word span {
    animation: none;
    transform: none;
  }

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero-profile {
    gap: 20px;
    padding: 22px;
  }

  .profile-title {
    max-width: 12ch;
    font-size: clamp(2.1rem, 11vw, 3.05rem);
  }

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

  .profile-lanes p {
    font-size: 0.88rem;
  }

  .profile-stack {
    margin: 0;
  }

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

  .signal-track span {
    min-height: 38px;
    padding: 0 12px;
    font-size: 0.72rem;
  }

  .skills-solar {
    --r1: clamp(48px, 15vw, 56px);
    --r2: clamp(86px, 26vw, 98px);
    --r3: clamp(122px, 36vw, 138px);
    --ring-width: 10px;
    min-height: 390px;
    padding: 10px;
  }

  .skills-core {
    width: 84px;
    height: 84px;
  }

  .skills-core strong {
    max-width: 66px;
    font-size: 0.78rem;
  }

  .skill-node-inner {
    min-width: clamp(40px, 12vw, 46px);
    min-height: clamp(40px, 12vw, 46px);
    gap: 4px;
    padding: 6px;
    box-shadow:
      0 0 0 4px var(--bg),
      0 10px 26px var(--shadow);
  }

  .skill-node .icon {
    width: 15px;
    height: 15px;
  }

  .skill-node strong {
    font-size: 0.4rem;
  }

  .timeline-card {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .project-card,
  .proof-card,
  .capability-card {
    padding: 22px;
  }

  .ontheway-system {
    gap: 16px;
    padding-top: 20px;
  }

  .system-heading {
    align-items: flex-end;
  }

  .system-flow,
  .system-foundation {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .system-flow article {
    min-height: 138px;
    border-top: 1px solid var(--line);
  }

  .system-flow::before {
    display: none;
  }

  .system-flow article:nth-child(odd) {
    border-left: 0;
  }

  .system-flow article:nth-child(-n + 2) {
    border-top: 0;
  }

  .system-foundation > span:nth-child(odd) {
    border-left: 0;
  }

  .system-foundation > span:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .contact-card {
    padding: 24px;
  }

  .contact-links a {
    grid-template-columns: 30px minmax(0, 1fr);
    min-height: 100px;
    padding: 18px;
  }

  .contact-links .icon {
    grid-row: 1 / span 2;
    width: 22px;
    height: 22px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .skills-solar {
    --r1: clamp(50px, 15vw, 56px);
    --r2: clamp(88px, 26vw, 98px);
    --r3: clamp(126px, 36vw, 138px);
    --ring-width: 9px;
  }

  .skill-node-inner {
    min-width: 38px;
    min-height: 38px;
    padding: 7px;
  }

  .skill-node strong {
    display: none;
  }
}