:root {
  --ink: #07131d;
  --ink-soft: #102532;
  --paper: #f4f7f8;
  --white: #ffffff;
  --muted: #62717b;
  --line: #d8e0e4;
  --blue: #27b7ff;
  --blue-dark: #0076b3;
  --blue-soft: #dff5ff;
  --acid: #d9ff4f;
  --container: 1240px;
  --radius: 24px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

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

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

button {
  font: inherit;
}

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

h1,
h2,
h3 {
  line-height: 1.02;
  letter-spacing: -0.045em;
}

::selection {
  color: var(--ink);
  background: var(--acid);
}

:focus-visible {
  outline: 3px solid var(--acid);
  outline-offset: 4px;
}

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

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--ink);
  background: var(--acid);
  border-radius: 999px;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  color: var(--white);
  transition: background-color 300ms ease, border-color 300ms ease, backdrop-filter 300ms ease;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled,
.site-header.menu-visible {
  background: rgba(7, 19, 29, 0.88);
  border-color: rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  min-height: 88px;
  display: flex;
  align-items: center;
  gap: 34px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: inline-grid;
  width: 35px;
  height: 35px;
  place-items: center;
  color: var(--ink);
  background: var(--blue);
  border-radius: 50%;
  font-size: 15px;
  font-weight: 900;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.brand-name {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.11em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.4vw, 38px);
  margin-left: auto;
}

.site-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: color 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 240ms var(--ease);
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--white);
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 14px;
  padding: 0 18px;
  margin-left: 8px;
  color: var(--ink);
  background: var(--white);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  transition: transform 180ms ease, background-color 180ms ease;
}

.nav-cta:hover {
  background: var(--acid);
  transform: translateY(-2px);
}

.nav-cta svg {
  width: 15px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  margin-left: auto;
  padding: 0;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
}

.menu-toggle span:not(.sr-only) {
  width: 17px;
  height: 1px;
  background: currentColor;
  transition: transform 200ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-3.5px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  padding: 174px 0 0;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
}

.hero-grid,
.impact-grid {
  position: absolute;
  z-index: -2;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(to bottom, black 0%, rgba(0, 0, 0, 0.65) 62%, transparent 100%);
}

.hero-glow {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
}

.hero-glow-one {
  top: -20vw;
  left: -20vw;
  width: 55vw;
  height: 55vw;
  background: radial-gradient(circle, rgba(39, 183, 255, 0.18), rgba(39, 183, 255, 0) 68%);
}

.hero-glow-two {
  right: -15vw;
  bottom: -30vw;
  width: 65vw;
  height: 65vw;
  background: radial-gradient(circle, rgba(29, 119, 171, 0.2), rgba(29, 119, 171, 0) 70%);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.17fr) minmax(390px, 0.83fr);
  align-items: center;
  gap: clamp(40px, 7vw, 110px);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 4px;
  height: 4px;
  background: var(--acid);
  border-radius: 50%;
}

.hero h1 {
  max-width: 860px;
  margin-bottom: 34px;
  font-size: clamp(4.15rem, 7.2vw, 7.35rem);
  font-weight: 700;
  letter-spacing: -0.072em;
  line-height: 0.86;
}

.hero h1 em,
.contact h2 em {
  color: var(--blue);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.06em;
}

.hero-intro {
  max-width: 670px;
  margin-bottom: 36px;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(1rem, 1.25vw, 1.2rem);
  line-height: 1.75;
}

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

.button {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.button svg {
  width: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
  transition: transform 180ms ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button:hover svg {
  transform: translateX(3px);
}

.button-primary {
  color: var(--ink);
  background: var(--blue);
}

.button-primary:hover {
  background: var(--acid);
}

.button-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
}

.button-ghost:hover {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.06);
}

.hero-visual {
  position: relative;
  width: min(100%, 490px);
  aspect-ratio: 1;
  justify-self: end;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.hero-visual::before {
  inset: 15%;
  background: radial-gradient(circle at 40% 35%, rgba(39, 183, 255, 0.32), rgba(39, 183, 255, 0.06) 52%, transparent 67%);
  filter: blur(4px);
}

.hero-visual::after {
  top: 49%;
  left: 49%;
  width: 8px;
  height: 8px;
  background: var(--acid);
  box-shadow: 0 0 28px 8px rgba(217, 255, 79, 0.22);
}

.orbit {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
}

.orbit::before,
.orbit::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  background: var(--blue);
  border: 3px solid var(--ink);
  border-radius: 50%;
  box-sizing: content-box;
}

.orbit-outer {
  inset: 4%;
  animation: orbit-spin 28s linear infinite;
}

.orbit-outer::before {
  top: 12%;
  left: 16%;
}

.orbit-outer::after {
  right: 3%;
  bottom: 28%;
  background: var(--acid);
}

.orbit-inner {
  inset: 20%;
  border-color: rgba(39, 183, 255, 0.32);
  animation: orbit-spin 22s linear infinite reverse;
}

.orbit-inner::before {
  top: 45%;
  left: -7px;
}

.orbit-inner::after {
  top: 8%;
  right: 16%;
}

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

.portrait-frame {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 43%;
  aspect-ratio: 1;
  padding: 7px;
  background: linear-gradient(145deg, var(--blue), rgba(255, 255, 255, 0.08) 60%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

.portrait-frame img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 6px solid var(--ink);
  border-radius: 50%;
}

.portrait-halo {
  position: absolute;
  inset: -22px;
  border: 1px dashed rgba(39, 183, 255, 0.46);
  border-radius: 50%;
}

.orbit-label {
  position: absolute;
  z-index: 3;
  padding: 5px 10px;
  color: rgba(255, 255, 255, 0.7);
  background: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.label-observe {
  top: 11%;
  left: 15%;
}

.label-automate {
  top: 48%;
  right: 1%;
}

.label-improve {
  bottom: 9%;
  left: 23%;
}

.visual-card {
  position: absolute;
  z-index: 4;
  display: grid;
  min-width: 170px;
  padding: 14px 16px;
  background: rgba(14, 36, 50, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(12px);
}

.visual-card span {
  color: rgba(255, 255, 255, 0.52);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.visual-card strong {
  margin-top: 3px;
  font-size: 13px;
  letter-spacing: -0.01em;
}

.visual-card-location {
  top: 23%;
  right: -4%;
  grid-template-columns: auto 1fr;
  column-gap: 8px;
}

.visual-card-location strong {
  grid-column: 2;
}

.live-dot {
  width: 7px;
  height: 7px;
  align-self: center;
  background: var(--acid);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(217, 255, 79, 0.1);
}

.visual-card-role {
  bottom: 18%;
  left: -2%;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 100px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-metrics article {
  display: flex;
  min-height: 135px;
  align-items: center;
  gap: 16px;
  padding: 24px clamp(14px, 2vw, 30px);
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-metrics article:first-child {
  padding-left: 0;
}

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

.hero-metrics strong {
  color: var(--blue);
  font-size: clamp(2rem, 3.2vw, 3rem);
  line-height: 1;
  letter-spacing: -0.07em;
}

.hero-metrics span {
  max-width: 120px;
  color: rgba(255, 255, 255, 0.54);
  font-size: 12px;
  line-height: 1.45;
}

.toolbelt {
  overflow: hidden;
  padding: 17px 0;
  color: var(--ink);
  background: var(--acid);
}

.toolbelt-track {
  display: flex;
  width: 100%;
  align-items: center;
}

.toolbelt-set {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(14px, 2vw, 30px);
  padding-inline: 24px;
}

.toolbelt span {
  flex: 0 0 auto;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.toolbelt i {
  width: 4px;
  height: 4px;
  flex: 0 0 auto;
  background: currentColor;
  border-radius: 50%;
}

.section {
  padding: clamp(100px, 12vw, 170px) 0;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(70px, 10vw, 150px);
}

.section-index {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-index span {
  display: inline-grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--blue-dark);
  border: 1px solid rgba(0, 152, 229, 0.35);
  border-radius: 50%;
  letter-spacing: 0;
}

.section-index-light {
  color: rgba(255, 255, 255, 0.48);
}

.section-index-light span {
  color: var(--blue);
  border-color: rgba(39, 183, 255, 0.42);
}

.section-intro h2,
.section-heading h2,
.recognition-copy h2,
.credential-title h2,
.impact-heading h2 {
  margin-bottom: 0;
  font-size: clamp(2.75rem, 5.2vw, 5rem);
  font-weight: 700;
}

.about {
  background: var(--white);
}

.about-copy .lead {
  margin-bottom: 30px;
  font-size: clamp(1.45rem, 2.25vw, 2.1rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.035em;
}

.about-copy > p:not(.lead) {
  max-width: 650px;
  margin-bottom: 54px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

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

.principle-list > div {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 10px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.principle-list > div > span {
  color: var(--blue-dark);
  font-size: 10px;
  font-weight: 800;
}

.principle-list p {
  display: grid;
  grid-template-columns: minmax(150px, 0.65fr) 1fr;
  gap: 24px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.principle-list strong {
  color: var(--ink);
  font-size: 15px;
}

.expertise {
  background: var(--paper);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.45fr);
  align-items: end;
  gap: 40px;
  margin-bottom: 70px;
}

.section-heading .section-index {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.section-heading > p:last-child {
  max-width: 420px;
  margin: 0;
  color: var(--muted);
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.expertise-card {
  min-height: 440px;
  padding: clamp(30px, 4vw, 54px);
  background: var(--white);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: transform 300ms var(--ease), box-shadow 300ms ease, background-color 300ms ease;
}

.expertise-card:hover {
  position: relative;
  z-index: 2;
  background: #fbfdfe;
  box-shadow: 0 28px 70px rgba(7, 19, 29, 0.09);
  transform: translateY(-6px);
}

.card-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 70px;
}

.card-topline > span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.card-topline svg {
  width: 47px;
  height: 47px;
  fill: none;
  stroke: var(--blue-dark);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.expertise-card h3 {
  margin-bottom: 18px;
  font-size: clamp(1.7rem, 2.8vw, 2.5rem);
}

.expertise-card > p {
  max-width: 490px;
  margin-bottom: 32px;
  color: var(--muted);
}

.expertise-card-ai {
  position: relative;
  grid-column: 1 / -1;
  min-height: 390px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
}

.expertise-card-ai::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -210px;
  right: -110px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(39, 183, 255, 0.24), transparent 68%);
  border-radius: 50%;
}

.expertise-card-ai:hover {
  background: var(--ink-soft);
}

.expertise-card-ai .card-topline {
  margin-bottom: 46px;
}

.expertise-card-ai .card-topline > span {
  color: rgba(255, 255, 255, 0.46);
}

.expertise-card-ai .card-topline svg {
  stroke: var(--blue);
}

.ai-card-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(380px, 1.15fr);
  align-items: end;
  gap: clamp(50px, 9vw, 140px);
}

.ai-card-layout h3 {
  max-width: 500px;
  margin-bottom: 0;
}

.ai-card-layout > div:last-child > p {
  max-width: 590px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.62);
}

.ai-kicker {
  margin-bottom: 14px;
  color: var(--acid);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.expertise-card-ai .tag-list li {
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.13);
}

.tag-list,
.role-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.tag-list li,
.role-tags span {
  padding: 7px 11px;
  color: #41515c;
  background: var(--paper);
  border: 1px solid #e1e7ea;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.impact {
  position: relative;
  overflow: hidden;
  padding: clamp(110px, 13vw, 180px) 0;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
}

.impact::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: -220px;
  left: -130px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(39, 183, 255, 0.13), transparent 68%);
  border-radius: 50%;
}

.impact-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.75fr) minmax(500px, 1.25fr);
  gap: clamp(80px, 10vw, 160px);
}

.impact-heading h2 {
  margin-bottom: 30px;
}

.impact-heading > p:last-child {
  max-width: 420px;
  color: rgba(255, 255, 255, 0.55);
}

.impact-list {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.impact-item {
  display: grid;
  grid-template-columns: minmax(155px, 0.45fr) 1fr;
  align-items: center;
  gap: 30px;
  padding: 36px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.impact-item > strong {
  color: var(--blue);
  font-size: clamp(3.3rem, 6vw, 5.4rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.08em;
}

.impact-item > strong span {
  margin-left: 4px;
  font-size: 0.33em;
  letter-spacing: -0.02em;
}

.impact-item h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.impact-item p {
  max-width: 390px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
}

.experience {
  background: var(--white);
}

.experience .section-heading {
  display: block;
}

.experience .section-heading .section-index {
  margin-bottom: 30px;
}

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

.timeline-item {
  display: grid;
  grid-template-columns: 240px 1fr;
  position: relative;
  border-bottom: 1px solid var(--line);
}

.timeline-meta {
  position: relative;
  padding: 48px 48px 48px 0;
  border-right: 1px solid var(--line);
}

.timeline-dot {
  position: absolute;
  top: 57px;
  right: -7px;
  width: 13px;
  height: 13px;
  background: var(--white);
  border: 3px solid var(--blue-dark);
  border-radius: 50%;
  box-shadow: 0 0 0 5px var(--white);
}

.timeline-meta p {
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline-meta p:last-child {
  color: var(--muted);
  font-size: 10px;
}

.timeline-content {
  padding: 48px 0 70px clamp(48px, 7vw, 90px);
}

.company {
  margin-bottom: 16px;
  color: var(--blue-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.company span {
  color: var(--muted);
  font-weight: 600;
}

.company span::before {
  content: " · ";
  color: var(--line);
}

.timeline-content h3 {
  margin-bottom: 24px;
  font-size: clamp(2rem, 4vw, 3.7rem);
}

.role-summary {
  max-width: 790px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.achievement-list {
  max-width: 850px;
  padding: 0;
  margin: 0 0 36px;
  list-style: none;
}

.achievement-list li {
  position: relative;
  padding: 12px 0 12px 28px;
  border-top: 1px solid #e8edef;
  font-size: 14px;
}

.achievement-list li:last-child {
  border-bottom: 1px solid #e8edef;
}

.achievement-list li::before {
  content: "↗";
  position: absolute;
  top: 12px;
  left: 0;
  color: var(--blue-dark);
  font-weight: 700;
}

.recognition {
  background: var(--paper);
}

.recognition-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(520px, 1.28fr);
  gap: clamp(70px, 10vw, 150px);
}

.recognition-copy {
  position: sticky;
  top: 130px;
  align-self: start;
}

.recognition-copy h2 {
  margin-bottom: 30px;
}

.recognition-copy > p:last-child {
  max-width: 440px;
  color: var(--muted);
}

.award-stack {
  border-top: 1px solid var(--line);
}

.award-card {
  display: grid;
  grid-template-columns: 64px 1fr 36px;
  align-items: center;
  gap: 28px;
  min-height: 142px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  transition: padding 240ms var(--ease), color 180ms ease;
}

.award-card:hover {
  padding-inline: 16px;
  color: var(--blue-dark);
}

.award-year {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.award-card p {
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.award-card h3 {
  margin-bottom: 0;
  font-size: clamp(1.35rem, 2.5vw, 2.1rem);
  letter-spacing: -0.035em;
}

.award-card svg {
  width: 30px;
  fill: none;
  stroke: var(--blue-dark);
  stroke-linejoin: round;
  stroke-width: 1.3;
}

.credentials {
  padding: clamp(100px, 12vw, 160px) 0;
  background: var(--blue);
}

.credentials-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(220px, 0.65fr) minmax(220px, 0.65fr);
  gap: clamp(50px, 7vw, 100px);
}

.credentials .section-index {
  color: rgba(7, 19, 29, 0.58);
}

.credentials .section-index span {
  color: var(--ink);
  border-color: rgba(7, 19, 29, 0.32);
}

.credential-label {
  padding-bottom: 18px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(7, 19, 29, 0.22);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.credential-note {
  max-width: 430px;
  margin: 30px 0 0;
  color: rgba(7, 19, 29, 0.64);
  font-size: 14px;
}

.credential-column article {
  padding: 22px 0;
  border-bottom: 1px solid rgba(7, 19, 29, 0.22);
}

.credential-column h3 {
  margin-bottom: 8px;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.credential-column article p {
  margin: 0;
  color: rgba(7, 19, 29, 0.62);
  font-size: 13px;
}

.contact {
  position: relative;
  overflow: hidden;
  padding: clamp(110px, 14vw, 200px) 0;
  color: var(--white);
  background: var(--ink);
}

.contact-orbit {
  position: absolute;
  top: 50%;
  right: -17vw;
  width: 60vw;
  height: 60vw;
  border: 1px solid rgba(39, 183, 255, 0.16);
  border-radius: 50%;
  transform: translateY(-50%);
}

.contact-orbit::before,
.contact-orbit::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(39, 183, 255, 0.14);
  border-radius: 50%;
}

.contact-orbit::before {
  inset: 15%;
}

.contact-orbit::after {
  inset: 31%;
  background: radial-gradient(circle, rgba(39, 183, 255, 0.14), transparent 70%);
}

.contact-inner {
  position: relative;
  z-index: 2;
}

.contact h2 {
  margin-bottom: 34px;
  font-size: clamp(4rem, 9vw, 8.5rem);
  line-height: 0.87;
}

.contact > .container > p:not(.section-index) {
  max-width: 560px;
  margin-bottom: 54px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 17px;
}

.contact-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(250px, 360px));
  gap: 12px;
}

.contact-links a {
  display: grid;
  grid-template-columns: 1fr auto;
  min-height: 114px;
  align-content: center;
  padding: 24px 26px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  transition: color 200ms ease, background-color 200ms ease, transform 200ms var(--ease);
}

.contact-links a:hover {
  color: var(--ink);
  background: var(--blue);
  transform: translateY(-4px);
}

.contact-links span {
  color: rgba(255, 255, 255, 0.45);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 200ms ease;
}

.contact-links a:hover span {
  color: rgba(7, 19, 29, 0.58);
}

.contact-links strong {
  grid-row: 2;
  margin-top: 5px;
  font-size: 14px;
}

.contact-links svg {
  grid-column: 2;
  grid-row: 1 / 3;
  width: 20px;
  align-self: center;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.site-footer {
  color: var(--white);
  background: var(--ink);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  min-height: 110px;
  align-items: center;
  gap: 30px;
}

.footer-inner p {
  margin: 0;
  color: rgba(255, 255, 255, 0.38);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.footer-inner p:last-child {
  justify-self: end;
}

.brand-footer .brand-mark {
  width: 31px;
  height: 31px;
  font-size: 13px;
}

.reveal.reveal-ready {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 800ms var(--ease), transform 800ms var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}

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

@media (max-width: 1080px) {
  .nav-cta {
    display: none;
  }

  .hero {
    padding-top: 154px;
  }

  .hero-layout {
    grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
    gap: 32px;
  }

  .hero-metrics {
    margin-top: 80px;
  }

  .hero-metrics article {
    display: grid;
  }

  .impact-layout,
  .recognition-layout {
    gap: 70px;
  }

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

  .credential-title {
    grid-column: 1 / -1;
  }
}

@media (max-width: 960px) {
  .impact-layout,
  .recognition-layout {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .recognition-copy {
    position: static;
  }
}

@media (max-width: 820px) {
  .container {
    width: min(calc(100% - 36px), var(--container));
  }

  .nav-wrap {
    min-height: 76px;
  }

  .menu-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    z-index: -1;
    top: 0;
    right: 0;
    left: 0;
    display: grid;
    align-content: center;
    justify-items: center;
    gap: 20px;
    height: 100svh;
    padding: 90px 24px 40px;
    margin: 0;
    visibility: hidden;
    background: rgba(7, 19, 29, 0.98);
    opacity: 0;
    transform: translateY(-18px);
    transition: opacity 250ms ease, transform 250ms var(--ease), visibility 250ms;
  }

  .site-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .site-nav a {
    color: var(--white);
    font-size: clamp(1.8rem, 8vw, 3.2rem);
    letter-spacing: -0.04em;
  }

  .hero {
    padding-top: 132px;
  }

  .hero-layout {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    position: relative;
    z-index: 2;
  }

  .hero h1 {
    max-width: 700px;
    font-size: clamp(3.7rem, 13vw, 6.5rem);
  }

  .hero-visual {
    width: min(100%, 430px);
    margin: 24px auto 0;
    justify-self: center;
  }

  .hero-metrics {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 50px;
  }

  .hero-metrics article {
    min-height: 120px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .hero-metrics article:nth-child(2) {
    border-right: 0;
  }

  .hero-metrics article:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .hero-metrics article:nth-child(3) {
    padding-left: 0;
  }

  .toolbelt {
    overflow-x: auto;
    scrollbar-width: none;
  }

  .toolbelt::-webkit-scrollbar {
    display: none;
  }

  .toolbelt-track,
  .toolbelt-set {
    width: max-content;
  }

  .toolbelt-set {
    justify-content: flex-start;
    flex-wrap: nowrap;
    padding-inline: 18px;
  }

  .ai-card-layout {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 30px;
  }

  .two-column,
  .impact-layout,
  .recognition-layout {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .section-heading {
    display: block;
  }

  .section-heading .section-index {
    margin-bottom: 30px;
  }

  .section-heading h2 {
    margin-bottom: 24px;
  }

  .expertise-card {
    min-height: 400px;
  }

  .expertise-card-ai {
    min-height: 0;
  }

  .impact-heading > p:last-child {
    margin-bottom: 0;
  }

  .recognition-copy {
    position: static;
  }

  .timeline-item {
    grid-template-columns: 180px 1fr;
  }

  .timeline-meta {
    padding-right: 32px;
  }

  .timeline-content {
    padding-left: 42px;
  }

  .contact-orbit {
    right: -30vw;
    width: 90vw;
    height: 90vw;
  }

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

  .footer-inner > p:nth-child(2) {
    display: none;
  }
}

@media (max-width: 600px) {
  html {
    scroll-padding-top: 78px;
  }

  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .brand-name {
    font-size: 13px;
  }

  .hero {
    padding-top: 118px;
  }

  .eyebrow {
    align-items: flex-start;
    flex-wrap: wrap;
    margin-bottom: 24px;
    font-size: 10px;
  }

  .hero h1 {
    margin-bottom: 28px;
    font-size: clamp(3.45rem, 17.4vw, 5.2rem);
    line-height: 0.88;
  }

  .hero-intro {
    font-size: 15px;
    line-height: 1.65;
  }

  .button {
    min-height: 52px;
  }

  .hero-visual {
    width: min(100%, 350px);
  }

  .visual-card {
    min-width: 140px;
    padding: 11px 12px;
  }

  .visual-card-location {
    right: -1%;
  }

  .visual-card-role {
    left: 0;
  }

  .visual-card strong {
    font-size: 11px;
  }

  .orbit-label {
    font-size: 7px;
  }

  .hero-metrics {
    margin-top: 38px;
  }

  .hero-metrics article {
    min-height: 110px;
    align-content: center;
    gap: 8px;
    padding: 20px 12px;
  }

  .hero-metrics strong {
    font-size: 2rem;
  }

  .hero-metrics span {
    font-size: 10px;
  }

  .section {
    padding: 90px 0;
  }

  .section-intro h2,
  .section-heading h2,
  .recognition-copy h2,
  .credential-title h2,
  .impact-heading h2 {
    font-size: clamp(2.55rem, 12vw, 4rem);
  }

  .about-copy .lead {
    font-size: 1.35rem;
  }

  .about-copy > p:not(.lead) {
    font-size: 15px;
  }

  .principle-list p {
    grid-template-columns: 1fr;
    gap: 5px;
  }

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

  .expertise-card {
    min-height: 0;
    padding: 30px 24px 36px;
  }

  .card-topline {
    margin-bottom: 50px;
  }

  .impact-item {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .timeline-item {
    display: block;
    padding: 38px 0 54px;
  }

  .timeline-meta {
    display: flex;
    gap: 14px;
    padding: 0 0 24px 22px;
    border-right: 0;
  }

  .timeline-meta p {
    margin: 0;
  }

  .timeline-dot {
    top: 4px;
    right: auto;
    left: 0;
    width: 11px;
    height: 11px;
    box-shadow: 0 0 0 4px var(--white);
  }

  .timeline-content {
    padding: 0;
  }

  .timeline-content h3 {
    font-size: 2.35rem;
  }

  .role-summary {
    font-size: 15px;
  }

  .award-card {
    grid-template-columns: 52px 1fr 26px;
    gap: 12px;
    min-height: 120px;
  }

  .award-card svg {
    width: 24px;
  }

  .credentials-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .credential-title {
    grid-column: auto;
  }

  .contact h2 {
    font-size: clamp(3.7rem, 17vw, 6rem);
  }

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

  .contact-links a {
    min-height: 100px;
  }

  .footer-inner {
    min-height: 94px;
  }

  .footer-inner p:last-child {
    font-size: 9px;
  }
}

@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;
  }

  .reveal.reveal-ready {
    opacity: 1;
    transform: none;
  }

}

@media print {
  .site-header,
  .hero-grid,
  .hero-glow,
  .toolbelt,
  .contact-orbit {
    display: none;
  }

  .hero,
  .impact,
  .contact,
  .expertise-card-ai,
  .site-footer {
    color: #000;
    background: #fff;
  }

  .hero {
    min-height: auto;
    padding-top: 40px;
  }

  .section,
  .impact,
  .contact,
  .credentials {
    padding-block: 50px;
    break-inside: avoid;
  }

  .hero-intro,
  .hero-metrics span,
  .impact-heading > p:last-child,
  .impact-item p,
  .impact-item h3,
  .section-index-light,
  .ai-card-layout > div:last-child > p,
  .contact > .container > p:not(.section-index),
  .contact-links span,
  .contact-links strong,
  .footer-inner p {
    color: #333;
  }

  .contact-links a,
  .button-ghost {
    border-color: #999;
  }

  .expertise-card-ai .tag-list li {
    color: #333;
    background: #fff;
    border-color: #999;
  }
}