@font-face {
  font-family: "Geist Pixel Circle";
  src: url("fonts/GeistPixel-Circle.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

:root {
  --bg: #000000;
  --text: #ffffff;
  --muted: #8e8e8e;
  --nav-text: #2e2e2e;
  --pill-dark: #28282a;
  --sign-in-text: #c8c8c8;
  --nav-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
  --trust-bg: #28282a;
  --trust-border: rgba(255, 255, 255, 0.4);
  --trust-text: #c4c2c3;
  --font-sans: "Inter", "Segoe UI", system-ui, sans-serif;
  --font-display: "BubbledotICG-FinePos", "Geist Pixel Circle", monospace;
  --line: rgba(255, 255, 255, 0.14);
  --line-strong: rgba(255, 255, 255, 0.28);
  --surface: rgba(14, 14, 14, 0.88);
  --surface-light: rgba(255, 255, 255, 0.06);
  --radius-lg: 2rem;
  --radius-md: 1.25rem;
  --shell: min(88rem, calc(100vw - 5rem));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-color: #4a4a4a #000;
}

[id] {
  scroll-margin-top: 6rem;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  background: #fff;
  color: #000;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 999;
  padding: 0.75rem 1rem;
  transform: translateY(-150%);
  border-radius: 999px;
  background: #fff;
  color: #000;
  font-weight: 600;
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.video-stage {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #000;
}

.bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  z-index: 0;
  opacity: 0.74;
  filter: saturate(0.1) contrast(1.1) brightness(0.76);
}

.bg-video.video-unavailable {
  display: none;
}

.video-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 42%, rgba(0, 0, 0, 0.02) 0%, rgba(0, 0, 0, 0.24) 52%, rgba(0, 0, 0, 0.88) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.18) 0%, rgba(0, 0, 0, 0.08) 50%, rgba(0, 0, 0, 0.74) 100%);
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: fixed;
  top: 0.8rem;
  left: 0;
  z-index: 90;
  width: 100%;
  padding-inline: 1.5rem;
  animation: nav-drop 700ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.desktop-nav {
  display: block;
  width: min(30rem, calc(100vw - 3rem));
  min-height: 2.9rem;
  margin: 0 auto;
  padding: 0.28rem;
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 999px;
  background: rgba(247, 247, 247, 0.96);
  box-shadow: var(--nav-shadow), 0 18px 50px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
}

.brand-button,
.menu-toggle {
  display: inline-grid;
  width: 3.3rem;
  height: 3.3rem;
  flex: 0 0 auto;
  place-items: center;
  overflow: hidden;
  border: 0;
  border-radius: 50%;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.brand-button img {
  display: block;
  width: 72%;
  height: 72%;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  padding: 0;
}

.nav-links a {
  display: inline-flex;
  min-height: 2.3rem;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  color: var(--nav-text);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: background 180ms ease, color 180ms ease;
}

.nav-links a::after {
  display: none;
}

.nav-links a:hover {
  background: rgba(0, 0, 0, 0.07);
}

.nav-links a.active {
  background: #000;
  color: #fff;
}

.nav-cta {
  display: inline-flex;
  min-height: 3.3rem;
  align-items: center;
  gap: 0.55rem;
  padding: 0 1.3rem;
  border-radius: 999px;
  background: var(--pill-dark);
  color: var(--sign-in-text);
  font-size: 0.83rem;
  font-weight: 600;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.nav-cta:hover {
  transform: translateY(-1px);
  background: #000;
  color: #fff;
}

.nav-cta i {
  font-size: 0.7rem;
}

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

.hero {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 100svh;
  overflow: hidden;
  align-items: center;
  justify-items: center;
  padding: 8.5rem 2.5rem 5rem;
  background: rgba(0, 0, 0, 0.06);
  isolation: isolate;
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  height: 28%;
  background: linear-gradient(180deg, transparent, #000);
  content: "";
}

.hero-grid,
.contact-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.09) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(circle at center, #000 0%, transparent 72%);
  mask-image: radial-gradient(circle at center, #000 0%, transparent 72%);
}

.hero-orbit {
  position: absolute;
  z-index: -1;
  width: min(62vw, 58rem);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  pointer-events: none;
}

.hero-orbit::before {
  position: absolute;
  top: 50%;
  left: -3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 18px #fff;
  content: "";
}

.hero-orbit-one {
  top: 14%;
  right: -22%;
  animation: orbit-spin 36s linear infinite;
}

.hero-orbit-two {
  bottom: -40%;
  left: -18%;
  width: min(52vw, 44rem);
  animation: orbit-spin 28s linear infinite reverse;
}

.hero-content {
  width: min(82rem, 100%);
  text-align: center;
}

.trust-pill {
  display: inline-flex;
  min-height: 2.25rem;
  align-items: center;
  gap: 0.5rem;
  padding: 0.44rem 0.9rem;
  border: 1px solid var(--trust-border);
  border-radius: 999px;
  background: rgba(40, 40, 42, 0.78);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
  color: var(--trust-text);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.trust-pill b {
  color: #696969;
  font-weight: 400;
}

.status-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.1), 0 0 15px rgba(255, 255, 255, 0.78);
}

.hero-overline {
  margin: 1.6rem 0 0.85rem;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(4.6rem, 10vw, 10.8rem);
  font-weight: 400;
  letter-spacing: -0.07em;
  line-height: 0.75;
  text-wrap: balance;
}

.headline-line {
  display: block;
  overflow: hidden;
  padding: 0.12em 0.12em 0.08em;
}

.headline-line > span {
  display: block;
  animation: headline-up 900ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.headline-line:nth-child(2) > span {
  animation-delay: 120ms;
}

.hero-positioning {
  max-width: 48rem;
  margin: 1.8rem auto 0;
  color: #fff;
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.35;
  text-wrap: balance;
}

.hero-copy {
  max-width: 45rem;
  margin: 1rem auto 0;
  color: rgba(255, 255, 255, 0.67);
  font-size: 0.96rem;
  line-height: 1.7;
  text-wrap: balance;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 0.82rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: #fff;
  color: #111;
  box-shadow: 0 12px 35px rgba(255, 255, 255, 0.12);
  animation: cta-pulse 2.4s ease-out 1.2s 2;
}

.button-primary:hover {
  background: #e8e8e8;
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(5, 5, 5, 0.42);
  color: #fff;
  backdrop-filter: blur(12px);
}

.button-ghost:hover,
.button-outline-light:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.hero-socials {
  display: flex;
  justify-content: center;
  gap: 0.62rem;
  margin-top: 1.55rem;
}

.hero-socials a {
  display: grid;
  width: 2.45rem;
  height: 2.45rem;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.35);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  backdrop-filter: blur(8px);
  transition: color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.hero-socials a:hover {
  transform: translateY(-2px);
  border-color: #fff;
  color: #fff;
}

.hero-entrance {
  animation: hero-fade 700ms 360ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-pill {
  animation-delay: 160ms;
}

.hero-positioning {
  animation-delay: 440ms;
}

.hero-copy {
  animation-delay: 520ms;
}

.hero-actions {
  animation-delay: 610ms;
}

.hero-socials {
  animation-delay: 700ms;
}

.hero-meta {
  position: absolute;
  right: clamp(1.5rem, 3vw, 3.5rem);
  bottom: 2rem;
  left: clamp(1.5rem, 3vw, 3.5rem);
  display: flex;
  align-items: center;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.63rem;
  font-weight: 500;
  letter-spacing: 0.15em;
}

.meta-line {
  height: 1px;
  flex: 1;
  background: rgba(255, 255, 255, 0.18);
}

.section {
  position: relative;
  padding: clamp(6.5rem, 11vw, 10rem) 0;
  background: rgba(4, 4, 4, 0.96);
  isolation: isolate;
}

.section::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), transparent 28%, rgba(255, 255, 255, 0.015));
  content: "";
}

.section-dark {
  background: rgba(0, 0, 0, 0.985);
}

.section-shell {
  width: var(--shell);
  margin-inline: auto;
}

.section-index {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: clamp(3.5rem, 7vw, 6rem);
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
}

.section-heading h2,
.subsection-heading h2,
.education-feature h2,
.contact-section h2,
.strengths h2 {
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(3.25rem, 7vw, 7.4rem);
  font-weight: 400;
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.section-heading h2 span,
.leadership-layout .section-heading h2 span {
  color: rgba(255, 255, 255, 0.38);
}

.eyebrow {
  margin: 0 0 1rem;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 28rem);
  align-items: end;
  gap: 3rem;
  margin-bottom: clamp(4rem, 8vw, 7rem);
}

.split-heading > p {
  margin: 0 0 0.4rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
  line-height: 1.75;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1), transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.about-section {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(17rem, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(3rem, 8vw, 9rem);
}

.about-story {
  max-width: 54rem;
}

.about-lead {
  margin: 0;
  color: #fff;
  font-size: clamp(1.55rem, 2.8vw, 2.65rem);
  letter-spacing: -0.04em;
  line-height: 1.32;
  text-wrap: balance;
}

.about-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  color: rgba(255, 255, 255, 0.58);
}

.about-columns p {
  margin: 0;
}

.about-story blockquote {
  position: relative;
  margin: 4rem 0 0;
  padding: 1.8rem 0 0 3.8rem;
  border-top: 1px solid var(--line-strong);
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3vw, 2.8rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.about-story blockquote > span {
  position: absolute;
  top: 2rem;
  left: 0;
  color: rgba(255, 255, 255, 0.35);
  font-family: var(--font-sans);
  font-size: 3rem;
  line-height: 1;
}

.expertise-section {
  background:
    radial-gradient(circle at 95% 15%, rgba(255, 255, 255, 0.055), transparent 30%),
    rgba(7, 7, 7, 0.97);
}

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

.capability-row {
  display: grid;
  grid-template-columns: 3.5rem minmax(14rem, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: 1.5rem;
  padding: 2.3rem 0;
  border-bottom: 1px solid var(--line);
  transition: padding 240ms ease, background 240ms ease;
}

.capability-row:hover {
  padding-right: 1.25rem;
  padding-left: 1.25rem;
  background: rgba(255, 255, 255, 0.025);
}

.cap-number {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.cap-title {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.cap-title i {
  width: 1.5rem;
  margin-top: 0.38rem;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.92rem;
}

.cap-title h3 {
  margin: 0;
  color: #fff;
  font-size: clamp(1.35rem, 2vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.22;
}

.tag-flow,
.tech-stack,
.experience-tags,
.strength-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-flow span,
.tech-stack span,
.experience-tags span,
.strength-cloud span {
  display: inline-flex;
  min-height: 2.15rem;
  align-items: center;
  padding: 0.4rem 0.78rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.76rem;
}

.tech-section {
  background:
    radial-gradient(circle at 15% 72%, rgba(255, 255, 255, 0.055), transparent 30%),
    rgba(0, 0, 0, 0.985);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.tech-block {
  grid-column: span 6;
  min-height: 27rem;
  padding: clamp(1.5rem, 3vw, 2.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.035);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  overflow: hidden;
  transition: border-color 220ms ease, transform 220ms ease, background 220ms ease;
}

.tech-block:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.055);
}

.tech-block-wide {
  grid-column: span 7;
}

.tech-block-wide + .tech-block {
  grid-column: span 5;
}

.tech-block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.37);
  font-size: 0.67rem;
  letter-spacing: 0.14em;
}

.tech-block-head i {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.85rem;
}

.tech-block h3 {
  margin: 4.5rem 0 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4.5vw, 5rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.94;
}

.tech-block > p {
  max-width: 40rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
}

.tech-stack {
  margin-top: 2rem;
}

.agent-block {
  position: relative;
  background:
    radial-gradient(circle at 80% 15%, rgba(255, 255, 255, 0.09), transparent 30%),
    rgba(255, 255, 255, 0.035);
}

.agent-map {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  margin-top: 2.5rem;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
}

.agent-map span {
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
}

.agent-map b {
  color: rgba(255, 255, 255, 0.22);
  font-weight: 400;
}

.convergence-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.07), transparent 38%),
    rgba(6, 6, 6, 0.98);
}

.convergence-intro {
  max-width: 62rem;
}

.convergence-intro h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(4rem, 9.2vw, 9.6rem);
  font-weight: 400;
  letter-spacing: -0.07em;
  line-height: 0.78;
}

.formula {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1.06fr;
  align-items: stretch;
  gap: clamp(1rem, 2vw, 2rem);
  margin-top: clamp(4rem, 8vw, 8rem);
}

.formula-column,
.formula-result {
  min-height: 29rem;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.025);
}

.formula-label {
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.16em;
}

.formula h3 {
  margin: 5.5rem 0 1.8rem;
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 4vw, 4.8rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.95;
}

.formula ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.formula li {
  padding: 0.42rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.82rem;
}

.formula-symbol {
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.28);
  font-family: var(--font-display);
  font-size: 3rem;
}

.formula-result {
  position: relative;
  background: #fff;
  color: #000;
}

.formula-result .formula-label {
  color: rgba(0, 0, 0, 0.46);
}

.formula-result h3 {
  color: #050505;
}

.formula-result i {
  position: absolute;
  right: 2rem;
  bottom: 2rem;
  font-size: 2rem;
}

.advantage-copy {
  max-width: 58rem;
  margin: 5rem auto 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.35rem, 2.6vw, 2.35rem);
  letter-spacing: -0.04em;
  line-height: 1.35;
  text-align: center;
  text-wrap: balance;
}

.signal-flow {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 5rem;
  padding: 1.1rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  overflow: hidden;
}

.signal-flow::before {
  position: absolute;
  top: 0;
  left: -30%;
  width: 26%;
  height: 1px;
  background: #fff;
  box-shadow: 0 0 10px #fff;
  content: "";
  animation: signal-run 4s ease-in-out infinite;
}

.signal-flow i {
  color: rgba(255, 255, 255, 0.2);
  font-size: 0.6rem;
}

.signal-flow strong {
  color: #fff;
  font-weight: 600;
}

.projects-section {
  border-top: 1px solid var(--line);
}

.project {
  display: grid;
  grid-template-columns: minmax(18rem, 0.85fr) minmax(26rem, 1.15fr);
  min-height: 39rem;
  overflow: hidden;
  margin-top: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 2.5rem;
  background: rgba(255, 255, 255, 0.028);
}

.project-reverse .project-copy {
  order: 2;
}

.project-reverse .project-visual {
  order: 1;
  border-right: 1px solid var(--line);
  border-left: 0;
}

.project-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(2rem, 5vw, 5rem);
}

.project-number {
  margin-bottom: 2.8rem;
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
}

.project-category {
  margin: 0 0 1rem;
  color: rgba(255, 255, 255, 0.46) !important;
  font-size: 0.69rem !important;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.5 !important;
  text-transform: uppercase;
}

.project-copy h3 {
  max-width: 34rem;
  margin: 0 0 1.5rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 5.5rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.94;
}

.project-copy > p {
  max-width: 34rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.96rem;
  line-height: 1.75;
}

.project-copy .developed-for {
  margin: -0.65rem 0 1.2rem;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.78rem;
}

.project-copy .developed-for strong {
  color: rgba(255, 255, 255, 0.86);
}

.project-capabilities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.project-capabilities li {
  padding: 0.42rem 0.72rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.72rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
}

.project-visual {
  position: relative;
  display: grid;
  min-height: 35rem;
  place-items: center;
  overflow: hidden;
  border-left: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.09), transparent 40%),
    repeating-linear-gradient(0deg, transparent 0 42px, rgba(255, 255, 255, 0.035) 42px 43px),
    repeating-linear-gradient(90deg, transparent 0 42px, rgba(255, 255, 255, 0.035) 42px 43px),
    #070707;
}

.dashboard-visual > div:not(.mock-toolbar):not(.mock-stats):not(.mock-chart):not(.mock-footer) {
  display: none;
}

.dashboard-visual {
  grid-template-rows: auto auto 1fr auto;
  align-content: stretch;
  padding: 2rem;
}

.mock-toolbar,
.mock-stats,
.mock-footer,
.mock-chart {
  width: min(38rem, 100%);
}

.mock-toolbar,
.mock-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.74);
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.61rem;
  letter-spacing: 0.13em;
}

.mock-toolbar {
  border-radius: 0.8rem 0.8rem 0 0;
}

.mock-toolbar > span:first-child {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.mock-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-right: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.62);
}

.mock-stats > div {
  display: flex;
  min-height: 9rem;
  flex-direction: column;
  justify-content: center;
  padding: 1.2rem;
  border-right: 1px solid var(--line);
}

.mock-stats > div:last-child {
  border-right: 0;
}

.mock-stats small {
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.56rem;
  letter-spacing: 0.1em;
}

.mock-stats strong {
  margin: 0.35rem 0;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 400;
  line-height: 1;
}

.mock-stats em {
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.56rem;
  font-style: normal;
  letter-spacing: 0.08em;
}

.mock-chart {
  position: relative;
  display: flex;
  min-height: 17rem;
  align-items: end;
  justify-content: space-evenly;
  gap: 0.42rem;
  padding: 2rem 1.2rem 1rem;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.72);
}

.mock-chart > span {
  position: relative;
  z-index: 1;
  width: 6%;
  height: var(--h);
  min-height: 1.5rem;
  border-radius: 0.2rem 0.2rem 0 0;
  background: linear-gradient(180deg, #fff, #3f3f3f);
  transform-origin: bottom;
  animation: bars-grow 1.1s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.chart-grid {
  position: absolute;
  inset: 1rem;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.055) 0 1px, transparent 1px 25%);
}

.mock-footer {
  border-top: 0;
  border-radius: 0 0 0.8rem 0.8rem;
}

.id-visual {
  perspective: 1000px;
}

.id-card,
.id-shadow-card {
  position: absolute;
  width: min(33rem, 76%);
  aspect-ratio: 1.6;
  border-radius: 1.4rem;
}

.id-card {
  z-index: 2;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 1.8rem;
  transform: rotate(-5deg) translateY(-0.5rem);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: #ececec;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
  color: #111;
  transition: transform 500ms cubic-bezier(0.22, 1, 0.36, 1);
}

.id-visual:hover .id-card {
  transform: rotate(-2deg) translateY(-1.5rem);
}

.id-shadow-card {
  z-index: 1;
  transform: rotate(8deg) translate(1.5rem, 1.5rem);
  border: 1px solid var(--line-strong);
  background: #191919;
}

.id-top,
.id-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.11em;
}

.id-body {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  align-items: center;
  gap: 1.3rem;
}

.id-photo {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background: #111;
  color: #fff;
  font-family: var(--font-display);
  font-size: 2.2rem;
}

.id-data {
  display: flex;
  flex-direction: column;
}

.id-data small {
  color: #666;
  font-size: 0.52rem;
  letter-spacing: 0.12em;
}

.id-data strong {
  margin: 0.15rem 0;
  font-size: 1.5rem;
  letter-spacing: -0.04em;
}

.id-data span {
  color: #555;
  font-size: 0.72rem;
}

.id-bottom {
  align-items: end;
  color: #5a5a5a;
}

.fake-qr {
  width: 2.8rem;
  aspect-ratio: 1;
  background:
    linear-gradient(90deg, #111 50%, transparent 50%) 0 0 / 10px 10px,
    linear-gradient(#111 50%, transparent 50%) 0 0 / 10px 10px;
  border: 3px solid #111;
}

.email-window {
  width: min(36rem, 82%);
  padding: 1.4rem;
  border: 1px solid var(--line-strong);
  border-radius: 1.4rem;
  background: rgba(11, 11, 11, 0.92);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

.email-window-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.2rem 1.2rem;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
}

.email-input {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.65rem;
  background: #fff;
  color: #151515;
  font-size: 0.82rem;
}

.email-input i {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 50%;
  background: #111;
  color: #fff;
  font-size: 0.65rem;
}

.email-result {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  background: rgba(255, 255, 255, 0.04);
}

.email-result > i {
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  color: #000;
  font-size: 0.7rem;
}

.email-result div {
  display: flex;
  flex-direction: column;
}

.email-result strong {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
}

.email-result span {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.72rem;
}

.email-lines {
  display: grid;
  gap: 0.55rem;
  margin-top: 1.5rem;
}

.email-lines span {
  height: 0.35rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.11);
}

.email-lines span:nth-child(2) {
  width: 78%;
}

.email-lines span:nth-child(3) {
  width: 52%;
}

.experience-section {
  background:
    radial-gradient(circle at 18% 30%, rgba(255, 255, 255, 0.05), transparent 26%),
    rgba(6, 6, 6, 0.98);
}

.experience-timeline {
  max-width: 66rem;
  margin-left: auto;
}

.experience-main {
  position: relative;
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 3rem;
  padding: 0 0 5rem 3.5rem;
  border-left: 1px solid var(--line-strong);
}

.timeline-marker {
  position: absolute;
  top: 0;
  left: -0.42rem;
  display: grid;
  width: 0.8rem;
  height: 0.8rem;
  place-items: center;
  border: 2px solid #000;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.08), 0 0 18px rgba(255, 255, 255, 0.35);
}

.experience-date {
  padding-top: 0.2rem;
  color: rgba(255, 255, 255, 0.38);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
}

.experience-company {
  margin: 0 0 0.5rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.experience-content h3 {
  margin: 0 0 1.2rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 5.5rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.94;
}

.experience-content > p:last-of-type {
  max-width: 44rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
}

.experience-tags {
  margin-top: 2rem;
}

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

.archive-label {
  padding: 1rem 0 1.4rem;
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.67rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.experience-archive article {
  display: grid;
  grid-template-columns: minmax(9rem, 0.38fr) 1fr;
  gap: 2rem;
  padding: 1.6rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.experience-archive time {
  color: rgba(255, 255, 255, 0.37);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.experience-archive h3 {
  margin: 0 0 0.2rem;
  color: #fff;
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.025em;
}

.experience-archive p {
  margin: 0;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.84rem;
}

.credentials-section {
  border-top: 1px solid var(--line);
}

.education-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(24rem, 0.72fr);
  gap: 4rem;
  padding-bottom: clamp(5rem, 9vw, 8rem);
  border-bottom: 1px solid var(--line-strong);
}

.education-feature h2 {
  max-width: 45rem;
}

.education-details {
  align-self: end;
  padding: 2rem 0 0 2rem;
  border-left: 1px solid var(--line-strong);
}

.education-details > span {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.education-details h3 {
  margin: 1.4rem 0 0.2rem;
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}

.education-details .degree {
  margin: 0 0 1rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: 1rem;
}

.education-details > p:last-child {
  margin: 0;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.83rem;
}

.credential-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(4rem, 9vw, 8rem);
  padding-top: clamp(5rem, 9vw, 8rem);
}

.subsection-heading {
  margin-bottom: 3.5rem;
}

.subsection-heading h2 {
  font-size: clamp(2.9rem, 5vw, 5.2rem);
}

.credential-item {
  display: grid;
  grid-template-columns: 2.8rem 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1.35rem 0;
  border-top: 1px solid var(--line);
}

.credential-item > i {
  color: rgba(255, 255, 255, 0.6);
}

.credential-item h3,
.award-item h3 {
  margin: 0 0 0.2rem;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.025em;
}

.credential-item p,
.award-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.44);
  font-size: 0.78rem;
}

.credential-item > span {
  color: rgba(255, 255, 255, 0.34);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}

.award-item {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1.2rem;
  padding: 1.4rem 0;
  border-top: 1px solid var(--line);
}

.award-icon {
  display: grid;
  width: 4rem;
  height: 4rem;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: #fff;
}

.award-item > div:last-child > span {
  color: rgba(255, 255, 255, 0.34);
  font-size: 0.61rem;
  letter-spacing: 0.11em;
}

.award-item h3 {
  margin-top: 0.3rem;
}

.publications-section {
  background:
    radial-gradient(circle at 88% 16%, rgba(255, 255, 255, 0.055), transparent 32%),
    rgba(7, 7, 7, 0.98);
}

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

.publication-item {
  display: grid;
  grid-template-columns: minmax(10rem, 0.44fr) minmax(18rem, 1.1fr) minmax(16rem, 0.9fr) auto;
  align-items: center;
  gap: 2rem;
  padding: 2.1rem 0;
  border-bottom: 1px solid var(--line);
  transition: padding 220ms ease, background 220ms ease;
}

.publication-item:hover {
  padding-right: 1rem;
  padding-left: 1rem;
  background: rgba(255, 255, 255, 0.025);
}

.publication-category {
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
}

.publication-item h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.35;
}

.publication-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.46);
  font-size: 0.8rem;
  line-height: 1.65;
}

.publication-item a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.73rem;
  font-weight: 600;
}

.publication-item a i {
  font-size: 0.62rem;
}

.publication-topics {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 4rem;
}

.publication-topics span {
  padding: 0.52rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.7rem;
}

.leadership-section {
  overflow: hidden;
}

.leadership-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(24rem, 0.85fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: start;
}

.leadership-copy blockquote {
  margin: 0;
  color: #fff;
  font-size: clamp(1.5rem, 2.6vw, 2.4rem);
  letter-spacing: -0.045em;
  line-height: 1.4;
}

.leadership-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 3rem;
  border-top: 1px solid var(--line-strong);
}

.leadership-list span {
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.78rem;
}

.leadership-list span:nth-child(odd) {
  padding-right: 1rem;
  border-right: 1px solid var(--line);
}

.leadership-list span:nth-child(even) {
  padding-left: 1rem;
}

.process-section {
  background: rgba(5, 5, 5, 0.985);
}

.process-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-timeline::before {
  position: absolute;
  top: 1.35rem;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--line-strong);
  content: "";
}

.process-timeline li {
  position: relative;
  min-height: 17rem;
  padding: 0 1.4rem;
  border-right: 1px solid var(--line);
}

.process-timeline li:first-child {
  padding-left: 0;
}

.process-timeline li:last-child {
  padding-right: 0;
  border-right: 0;
}

.process-timeline li > span {
  position: relative;
  z-index: 1;
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 50%;
  background: #050505;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.66rem;
}

.process-timeline h3 {
  margin: 3rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2.4vw, 2.7rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1;
}

.process-timeline p {
  margin: 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.78rem;
  line-height: 1.65;
}

.strengths {
  display: grid;
  grid-template-columns: minmax(18rem, 0.64fr) minmax(0, 1.36fr);
  gap: 4rem;
  margin-top: 5rem;
  padding-top: 5rem;
  border-top: 1px solid var(--line-strong);
}

.strengths h2 {
  font-size: clamp(3rem, 5.5vw, 5.8rem);
}

.strength-cloud {
  align-content: start;
}

.strength-cloud span {
  min-height: 3rem;
  padding: 0.75rem 1rem;
  color: rgba(255, 255, 255, 0.73);
  font-size: 0.8rem;
}

.contact-section {
  position: relative;
  z-index: 1;
  min-height: 92svh;
  overflow: hidden;
  padding: clamp(7rem, 12vw, 11rem) 0 5rem;
  background:
    radial-gradient(circle at 50% 45%, rgba(255, 255, 255, 0.12), transparent 38%),
    rgba(0, 0, 0, 0.75);
  isolation: isolate;
}

.contact-section::after {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: rgba(0, 0, 0, 0.45);
  content: "";
}

.contact-shell {
  display: flex;
  min-height: 65svh;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.contact-section h2 {
  max-width: 70rem;
  font-size: clamp(4.2rem, 10vw, 10.5rem);
  line-height: 0.78;
}

.contact-intro {
  max-width: 36rem;
  margin: 2rem auto 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 1rem;
}

.button-light {
  background: #fff;
  color: #000;
}

.button-outline-light {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(0, 0, 0, 0.24);
  color: #fff;
  backdrop-filter: blur(12px);
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100%;
  margin-top: 5rem;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.contact-details a {
  display: flex;
  min-height: 6rem;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 1.3rem 1.5rem;
  border-right: 1px solid var(--line);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
  text-align: left;
  transition: background 180ms ease, color 180ms ease;
}

.contact-details a:last-child {
  border-right: 0;
}

.contact-details a:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.contact-details span {
  margin-bottom: 0.25rem;
  color: rgba(255, 255, 255, 0.32);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
}

.site-footer {
  padding: 4rem max(2.5rem, calc((100vw - 88rem) / 2));
  border-top: 1px solid var(--line);
  background: #000;
}

.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 3rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-brand span {
  font-family: var(--font-display);
  font-size: 1.9rem;
  letter-spacing: -0.04em;
}

.footer-brand small {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.68rem;
}

.footer-top nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.8rem 1.4rem;
  max-width: 32rem;
}

.footer-top nav a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.75rem;
  transition: color 180ms ease;
}

.footer-top nav a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: rgba(255, 255, 255, 0.32);
  font-size: 0.66rem;
}

.footer-bottom p {
  margin: 0;
}

@keyframes nav-drop {
  from { opacity: 0; transform: translateY(-1.5rem); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes headline-up {
  from { opacity: 0; transform: translateY(110%); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes hero-fade {
  from { opacity: 0; transform: translateY(1rem); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes cta-pulse {
  0%, 100% { box-shadow: 0 12px 35px rgba(255, 255, 255, 0.12); }
  50% { box-shadow: 0 12px 42px rgba(255, 255, 255, 0.3); }
}

@keyframes orbit-spin {
  to { transform: rotate(360deg); }
}

@keyframes signal-run {
  0% { left: -30%; opacity: 0; }
  15% { opacity: 1; }
  80% { opacity: 1; }
  100% { left: 110%; opacity: 0; }
}

@keyframes bars-grow {
  from { transform: scaleY(0.05); opacity: 0.2; }
  to { transform: scaleY(1); opacity: 1; }
}

@media (max-width: 1100px) {
  :root {
    --shell: min(88rem, calc(100vw - 3rem));
  }

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

  .formula-equals {
    display: none;
  }

  .formula-result {
    grid-column: 1 / -1;
    min-height: 18rem;
  }

  .formula-result h3 {
    margin-top: 3rem;
  }

  .project {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .publication-item {
    grid-template-columns: 0.45fr 1.2fr 0.9fr;
  }

  .publication-item a {
    grid-column: 2;
  }
}

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

  .site-header {
    top: 1rem;
    padding-inline: 1rem;
  }

  .mobile-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .mobile-nav .brand-button,
  .menu-toggle {
    width: 3.25rem;
    height: 3.25rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.22);
  }

  .menu-toggle {
    position: relative;
    cursor: pointer;
  }

  .menu-toggle span {
    position: absolute;
    left: 50%;
    width: 1rem;
    height: 1px;
    transform: translateX(-50%);
    background: #111;
    transition: transform 220ms ease, top 220ms ease;
  }

  .menu-toggle span:first-child {
    top: 1.4rem;
  }

  .menu-toggle span:last-child {
    top: 1.83rem;
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    top: 1.62rem;
    transform: translateX(-50%) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:last-child {
    top: 1.62rem;
    transform: translateX(-50%) rotate(-45deg);
  }

  .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: grid;
    padding: 5.5rem 1rem 1rem;
    visibility: hidden;
    place-items: stretch;
    background: rgba(0, 0, 0, 0.84);
    opacity: 0;
    backdrop-filter: blur(14px);
    transition: opacity 240ms ease, visibility 240ms ease;
  }

  .mobile-menu.is-open {
    visibility: visible;
    opacity: 1;
  }

  .mobile-menu-sheet {
    display: flex;
    width: 100%;
    max-height: calc(100svh - 6.5rem);
    flex-direction: column;
    overflow-y: auto;
    padding: 2rem;
    transform: translateY(1.5rem) scale(0.98);
    border-radius: 2rem;
    background: #f2f2ef;
    color: #111;
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.5);
    transition: transform 350ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .mobile-menu.is-open .mobile-menu-sheet {
    transform: translateY(0) scale(1);
  }

  .menu-kicker {
    margin: 0 0 2rem;
    color: #777;
    font-size: 0.66rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .mobile-menu-links {
    display: grid;
  }

  .mobile-menu-links a {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 10vw, 4.4rem);
    letter-spacing: -0.055em;
    line-height: 1;
    opacity: 0;
    transform: translateY(1rem);
    transition: opacity 350ms ease, transform 350ms ease;
  }

  .mobile-menu.is-open .mobile-menu-links a {
    opacity: 1;
    transform: translateY(0);
  }

  .mobile-menu.is-open .mobile-menu-links a:nth-child(2) { transition-delay: 40ms; }
  .mobile-menu.is-open .mobile-menu-links a:nth-child(3) { transition-delay: 80ms; }
  .mobile-menu.is-open .mobile-menu-links a:nth-child(4) { transition-delay: 120ms; }
  .mobile-menu.is-open .mobile-menu-links a:nth-child(5) { transition-delay: 160ms; }
  .mobile-menu.is-open .mobile-menu-links a:nth-child(6) { transition-delay: 200ms; }
  .mobile-menu.is-open .mobile-menu-links a:nth-child(7) { transition-delay: 240ms; }

  .mobile-menu-links a span {
    color: #8a8a8a;
    font-family: var(--font-sans);
    font-size: 0.62rem;
    letter-spacing: 0.1em;
  }

  .mobile-menu-footer {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
    padding-top: 2rem;
    color: #777;
    font-size: 0.63rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .hero {
    padding-inline: 1.5rem;
  }

  .hero h1 {
    font-size: clamp(4rem, 13vw, 7.5rem);
  }

  .about-layout,
  .leadership-layout,
  .education-feature,
  .strengths {
    grid-template-columns: 1fr;
  }

  .about-layout,
  .leadership-layout {
    gap: 3.5rem;
  }

  .tech-block,
  .tech-block-wide,
  .tech-block-wide + .tech-block {
    grid-column: span 12;
    min-height: 22rem;
  }

  .tech-block h3 {
    margin-top: 3rem;
  }

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

  .project-copy,
  .project-reverse .project-copy {
    order: 1;
  }

  .project-visual,
  .project-reverse .project-visual {
    order: 2;
    border-top: 1px solid var(--line);
    border-right: 0;
    border-left: 0;
  }

  .education-feature {
    gap: 2.5rem;
  }

  .education-details {
    padding-left: 0;
    border-left: 0;
  }

  .credential-columns {
    gap: 5rem;
  }

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

  .process-timeline::before {
    top: 0;
    bottom: 0;
    left: 1.35rem;
    width: 1px;
    height: auto;
  }

  .process-timeline li,
  .process-timeline li:first-child,
  .process-timeline li:last-child {
    min-height: auto;
    padding: 0 0 3.5rem 5rem;
    border-right: 0;
  }

  .process-timeline li > span {
    position: absolute;
    top: 0;
    left: 0;
  }

  .process-timeline h3 {
    margin-top: 0;
  }

  .strengths {
    gap: 2.5rem;
  }
}

@media (max-width: 720px) {
  :root {
    --shell: calc(100vw - 2rem);
    --radius-lg: 1.45rem;
  }

  .hero {
    min-height: 100svh;
    padding: 7.5rem 1rem 5rem;
  }

  .hero h1 {
    font-size: clamp(3.45rem, 16vw, 6.5rem);
    line-height: 0.79;
  }

  .hero-overline {
    max-width: 22rem;
    margin-inline: auto;
    font-size: 0.61rem;
    line-height: 1.5;
  }

  .hero-positioning {
    margin-top: 1.35rem;
    font-size: 1.08rem;
  }

  .hero-copy {
    max-width: 32rem;
    font-size: 0.86rem;
  }

  .hero-meta {
    right: 1rem;
    bottom: 1.25rem;
    left: 1rem;
  }

  .hero-meta span:first-child {
    display: none;
  }

  .section {
    padding: 6rem 0;
  }

  .section-index {
    margin-bottom: 3.5rem;
  }

  .split-heading {
    grid-template-columns: 1fr;
    gap: 1.6rem;
    margin-bottom: 3.5rem;
  }

  .section-heading h2,
  .education-feature h2,
  .contact-section h2 {
    font-size: clamp(3.1rem, 15vw, 5.6rem);
  }

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

  .about-story blockquote {
    padding-left: 2.7rem;
  }

  .capability-row {
    grid-template-columns: 2rem 1fr;
    gap: 1rem;
  }

  .tag-flow {
    grid-column: 2;
  }

  .capability-row:hover {
    padding-right: 0;
    padding-left: 0;
  }

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

  .formula-symbol {
    min-height: 4rem;
  }

  .formula-equals {
    display: grid;
  }

  .formula-result {
    grid-column: auto;
  }

  .signal-flow {
    flex-direction: column;
    align-items: flex-start;
    border-radius: 1.4rem;
  }

  .signal-flow i {
    transform: rotate(90deg);
  }

  .project {
    min-height: auto;
    border-radius: 1.5rem;
  }

  .project-copy {
    padding: 2.2rem 1.5rem 2.8rem;
  }

  .project-number {
    margin-bottom: 2.2rem;
  }

  .project-visual {
    min-height: 29rem;
  }

  .dashboard-visual {
    padding: 1rem;
  }

  .mock-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .mock-stats > div {
    min-height: 7rem;
  }

  .mock-stats > div:last-child {
    display: none;
  }

  .id-card,
  .id-shadow-card {
    width: 88%;
  }

  .id-card {
    padding: 1.25rem;
  }

  .id-body {
    grid-template-columns: 5rem 1fr;
  }

  .id-data strong {
    font-size: 1.05rem;
  }

  .experience-main {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 0 0 4rem 2.2rem;
  }

  .experience-archive article {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

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

  .publication-item {
    grid-template-columns: 1fr;
    gap: 0.8rem;
    padding: 1.8rem 0;
  }

  .publication-item a {
    grid-column: auto;
    margin-top: 0.5rem;
  }

  .publication-item:hover {
    padding-right: 0;
    padding-left: 0;
  }

  .leadership-list {
    grid-template-columns: 1fr;
  }

  .leadership-list span:nth-child(odd),
  .leadership-list span:nth-child(even) {
    padding-right: 0;
    padding-left: 0;
    border-right: 0;
  }

  .contact-section {
    min-height: auto;
  }

  .contact-details {
    grid-template-columns: 1fr;
  }

  .contact-details a {
    min-height: 5rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .contact-details a:last-child {
    border-bottom: 0;
  }

  .site-footer {
    padding: 3rem 1rem;
  }

  .footer-top,
  .footer-bottom {
    flex-direction: column;
  }

  .footer-top nav {
    justify-content: flex-start;
  }
}

@media (max-width: 420px) {
  .trust-pill {
    padding-inline: 0.7rem;
    font-size: 0.61rem;
  }

  .hero h1 {
    font-size: clamp(3.1rem, 17vw, 4.35rem);
  }

  .hero-actions,
  .contact-actions {
    width: 100%;
    flex-direction: column;
  }

  .hero-actions .button,
  .contact-actions .button {
    width: 100%;
  }

  .mobile-menu-sheet {
    padding: 1.5rem;
  }

  .section-heading h2,
  .education-feature h2,
  .contact-section h2 {
    font-size: clamp(2.85rem, 14vw, 4.2rem);
  }

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

  .cap-number {
    margin-bottom: -0.35rem;
  }

  .tag-flow {
    grid-column: 1;
  }

  .tech-block {
    min-height: auto;
    padding: 1.35rem;
  }

  .tech-block h3 {
    margin-top: 2.5rem;
    font-size: 2.8rem;
  }

  .formula-column,
  .formula-result {
    min-height: 25rem;
    padding: 1.5rem;
  }

  .project-visual {
    min-height: 24rem;
  }

  .mock-chart {
    min-height: 12rem;
  }

  .id-card {
    padding: 1rem;
  }

  .id-body {
    grid-template-columns: 3.8rem 1fr;
  }

  .id-bottom span {
    display: none;
  }

  .email-window {
    width: 92%;
    padding: 1rem;
  }

  .credential-item {
    grid-template-columns: 2rem 1fr;
  }

  .credential-item > span {
    grid-column: 2;
  }
}

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

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .bg-video {
    display: none;
  }
}