:root {
  --ink: #0d0d0c;
  --ink-soft: #171715;
  --paper: #f0ede5;
  --paper-deep: #e5dfd3;
  --orange: #ff5a2e;
  --blue: #3157ff;
  --lime: #c8ff58;
  --line-dark: rgba(13, 13, 12, 0.16);
  --line-light: rgba(240, 237, 229, 0.18);
  --muted-dark: rgba(13, 13, 12, 0.62);
  --muted-light: rgba(240, 237, 229, 0.62);
  --sans: "Poppins", "Avenir Next", "Helvetica Neue", "PingFang SC",
    "Microsoft YaHei", sans-serif;
  --display: "Poppins", "Arial Black", "PingFang SC", "Microsoft YaHei",
    sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --gutter: clamp(20px, 4.2vw, 68px);
  --header-height: 82px;
}

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

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

body::before {
  position: fixed;
  z-index: 9997;
  inset: 0;
  pointer-events: none;
  opacity: 0.13;
  content: "";
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.48'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

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

img,
svg,
canvas {
  display: block;
  max-width: 100%;
}

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

button {
  color: inherit;
  font: inherit;
}

h1,
h2,
h3,
p,
blockquote {
  margin: 0;
}

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 5px;
}

.skip-link {
  position: fixed;
  z-index: 10001;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  background: var(--paper);
  color: var(--ink);
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

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

.scroll-progress {
  position: fixed;
  z-index: 10000;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  pointer-events: none;
}

.cursor,
.cursor-dot {
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
}

.cursor {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(240, 237, 229, 0.6);
  transform: translate(-50%, -50%);
  transition: width 220ms var(--ease), height 220ms var(--ease),
    background-color 220ms var(--ease), border-color 220ms var(--ease),
    opacity 180ms ease;
  mix-blend-mode: difference;
}

.cursor-dot {
  width: 4px;
  height: 4px;
  background: var(--orange);
  transform: translate(-50%, -50%);
  transition: opacity 180ms ease;
}

body.cursor-active .cursor,
body.cursor-active .cursor-dot {
  opacity: 1;
}

body.cursor-active .cursor.is-hovering {
  width: 64px;
  height: 64px;
  border-color: var(--orange);
  background: rgba(255, 90, 46, 0.08);
}

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  display: grid;
  width: 100%;
  height: var(--header-height);
  padding: 0 var(--gutter);
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  background: rgba(13, 13, 12, 0.72);
  border-bottom: 1px solid rgba(240, 237, 229, 0.09);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: height 350ms var(--ease), background-color 350ms ease;
}

.site-header.is-scrolled {
  height: 66px;
  background: rgba(13, 13, 12, 0.92);
}

.brand {
  display: inline-flex;
  width: fit-content;
  align-items: flex-start;
  color: var(--paper);
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1;
}

.brand span {
  margin-left: 5px;
  color: var(--orange);
  font-size: 0.55em;
  font-weight: 600;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  gap: clamp(20px, 3vw, 48px);
  align-items: center;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
  color: rgba(240, 237, 229, 0.62);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 220ms ease;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 350ms var(--ease);
}

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

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

.site-nav a span {
  margin-right: 6px;
  color: var(--orange);
  font-size: 0.58rem;
  letter-spacing: 0.04em;
}

.header-action {
  display: inline-flex;
  justify-self: end;
  gap: 10px;
  align-items: center;
  padding: 10px 17px;
  border: 1px solid var(--line-light);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  transition: color 250ms ease, background-color 250ms ease,
    border-color 250ms ease;
}

.header-action:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  justify-self: end;
  background: transparent;
  border: 1px solid var(--line-light);
  border-radius: 50%;
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 17px;
  height: 1px;
  margin: auto;
  content: "";
  background: var(--paper);
  transition: transform 300ms var(--ease), opacity 200ms ease;
}

.menu-toggle span {
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  position: absolute;
  left: 0;
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 6px;
}

.menu-toggle[aria-expanded="true"] span {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] span::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span::after {
  top: 0;
  transform: rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  z-index: 999;
  inset: 0;
  display: flex;
  padding: calc(var(--header-height) + 48px) var(--gutter) 40px;
  flex-direction: column;
  justify-content: space-between;
  visibility: hidden;
  background: var(--ink);
  opacity: 0;
  transform: translateY(-16px);
  transition: opacity 350ms ease, transform 450ms var(--ease),
    visibility 350ms;
}

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

.mobile-menu nav {
  display: flex;
  flex-direction: column;
}

.mobile-menu nav a {
  display: flex;
  padding: 14px 0;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--line-light);
  font-family: var(--display);
  font-size: clamp(2rem, 10vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 1.1;
}

.mobile-menu nav a span {
  color: var(--orange);
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.mobile-menu-meta {
  display: flex;
  gap: 20px;
  justify-content: space-between;
  color: var(--muted-light);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  padding: calc(var(--header-height) + clamp(40px, 7vh, 86px)) var(--gutter) 28px;
  background:
    radial-gradient(circle at 78% 28%, rgba(49, 87, 255, 0.18), transparent 30%),
    radial-gradient(circle at 12% 86%, rgba(255, 90, 46, 0.1), transparent 28%),
    var(--ink);
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background-image:
    linear-gradient(rgba(240, 237, 229, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240, 237, 229, 0.045) 1px, transparent 1px);
  background-size: 7.5vw 7.5vw;
  mask-image: linear-gradient(to bottom, black, transparent 92%);
  -webkit-mask-image: linear-gradient(to bottom, black, transparent 92%);
}

.signal-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.9;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(100%, 1540px);
  min-height: calc(100svh - var(--header-height) - 100px);
  margin: 0 auto;
  grid-template-columns: minmax(0, 1.18fr) minmax(330px, 0.82fr);
  gap: clamp(36px, 5vw, 88px);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 3;
  padding-bottom: 20px;
}

.hero-eyebrow {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-bottom: clamp(28px, 5vh, 58px);
  color: var(--muted-light);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-eyebrow .status-dot {
  width: 7px;
  height: 7px;
  background: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(200, 255, 88, 0.08);
  animation: status-pulse 2.8s ease-in-out infinite;
}

.hero-eyebrow .eyebrow-rule {
  width: 42px;
  height: 1px;
  background: var(--line-light);
}

.hero-title {
  margin-left: -0.07em;
  font-family: var(--display);
  font-size: clamp(6.1rem, 13.6vw, 13rem);
  font-weight: 800;
  letter-spacing: -0.095em;
  line-height: 0.73;
  text-transform: uppercase;
}

.hero-title-line {
  display: block;
  white-space: nowrap;
}

.hero-title-line i {
  display: inline-block;
  margin: 0 0.04em;
  color: var(--orange);
  font-family: var(--sans);
  font-size: 0.62em;
  font-style: normal;
  font-weight: 300;
  letter-spacing: 0;
  vertical-align: 0.1em;
}

.hero-title-line.is-outline {
  color: transparent;
  -webkit-text-stroke: clamp(1px, 0.11vw, 2px) rgba(240, 237, 229, 0.54);
}

.hero-intro {
  display: grid;
  margin-top: clamp(34px, 5.6vh, 66px);
  grid-template-columns: minmax(0, 0.92fr) minmax(250px, 0.8fr);
  gap: clamp(26px, 3.5vw, 54px);
  align-items: end;
}

.hero-cn {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3.1vw, 3.15rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 1.18;
}

.hero-cn span {
  color: var(--orange);
}

.hero-description {
  max-width: 430px;
  padding-bottom: 5px;
  color: var(--muted-light);
  font-size: clamp(0.86rem, 1vw, 1rem);
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-top: 32px;
}

.primary-link {
  position: relative;
  display: inline-flex;
  overflow: hidden;
  min-height: 51px;
  padding: 0 24px;
  gap: 32px;
  align-items: center;
  background: var(--paper);
  border-radius: 999px;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: background-color 250ms ease, color 250ms ease;
}

.primary-link::before {
  position: absolute;
  inset: 0;
  content: "";
  background: var(--orange);
  transform: translateY(102%);
  transition: transform 450ms var(--ease);
}

.primary-link:hover::before {
  transform: translateY(0);
}

.primary-link span,
.primary-link b {
  position: relative;
  z-index: 1;
}

.primary-link b {
  font-size: 1.1rem;
  font-weight: 400;
}

.secondary-link {
  padding: 10px 0;
  border-bottom: 1px solid var(--line-light);
  color: var(--muted-light);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  transition: color 220ms ease, border-color 220ms ease;
}

.secondary-link:hover {
  border-color: var(--paper);
  color: var(--paper);
}

.portrait-stage {
  --rx: 0deg;
  --ry: 0deg;
  position: relative;
  width: min(100%, 470px);
  justify-self: end;
  perspective: 1000px;
}

.portrait-frame {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 0.79;
  border: 1px solid rgba(240, 237, 229, 0.3);
  border-radius: 48% 48% 10px 10px;
  transform: rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform 180ms ease-out;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.36);
}

.portrait-frame::before {
  position: absolute;
  z-index: 2;
  inset: 0;
  content: "";
  background:
    linear-gradient(180deg, transparent 48%, rgba(13, 13, 12, 0.65)),
    linear-gradient(135deg, rgba(49, 87, 255, 0.22), transparent 38%),
    linear-gradient(315deg, rgba(255, 90, 46, 0.18), transparent 40%);
  mix-blend-mode: screen;
  pointer-events: none;
}

.portrait-frame::after {
  position: absolute;
  z-index: 2;
  inset: 12px;
  content: "";
  border: 1px solid rgba(240, 237, 229, 0.2);
  border-radius: 48% 48% 4px 4px;
  pointer-events: none;
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  filter: saturate(0.72) contrast(1.06);
  transform: scale(1.035);
  transition: filter 650ms ease, transform 1.2s var(--ease);
}

.portrait-stage:hover .portrait-frame img {
  filter: saturate(1) contrast(1.02);
  transform: scale(1.075);
}

.portrait-index {
  position: absolute;
  z-index: 4;
  top: 5%;
  right: -17px;
  color: var(--orange);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transform: rotate(90deg);
  transform-origin: center;
}

.portrait-tag {
  position: absolute;
  z-index: 4;
  right: 24px;
  bottom: 25px;
  left: 24px;
  display: flex;
  align-items: end;
  justify-content: space-between;
}

.portrait-tag strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.portrait-tag small {
  display: block;
  margin-top: 6px;
  color: rgba(240, 237, 229, 0.7);
  font-size: 0.59rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.portrait-mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(240, 237, 229, 0.42);
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 600;
}

.portrait-orbit {
  position: absolute;
  z-index: -1;
  top: 10%;
  right: -16%;
  width: 82%;
  aspect-ratio: 1;
  border: 1px solid rgba(240, 237, 229, 0.13);
  border-radius: 50%;
  animation: orbit-spin 22s linear infinite;
}

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

.portrait-orbit::before {
  top: 12%;
  left: 3%;
  width: 9px;
  height: 9px;
  background: var(--orange);
  box-shadow: 0 0 22px rgba(255, 90, 46, 0.9);
}

.portrait-orbit::after {
  right: 18%;
  bottom: -3px;
  width: 5px;
  height: 5px;
  background: var(--lime);
}

.hero-footer {
  position: relative;
  z-index: 3;
  display: flex;
  width: min(100%, 1540px);
  margin: clamp(28px, 4vh, 48px) auto 0;
  align-items: center;
  justify-content: space-between;
  color: var(--muted-light);
  font-size: 0.64rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.availability {
  display: flex;
  gap: 10px;
  align-items: center;
}

.availability::before {
  width: 7px;
  height: 7px;
  content: "";
  background: var(--orange);
  border-radius: 50%;
}

.scroll-cue {
  display: flex;
  gap: 12px;
  align-items: center;
}

.scroll-cue::after {
  width: 54px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--paper) 55%, transparent 55%);
  background-size: 8px 1px;
  animation: scroll-line 1.8s linear infinite;
}

.marquee {
  position: relative;
  z-index: 4;
  overflow: hidden;
  padding: 16px 0 17px;
  background: var(--orange);
  color: var(--ink);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-group {
  display: flex;
  flex-shrink: 0;
  align-items: center;
}

.marquee-group span {
  display: inline-flex;
  gap: 32px;
  align-items: center;
  padding-right: 32px;
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.marquee-group span::after {
  width: 5px;
  height: 5px;
  content: "";
  background: var(--ink);
  border-radius: 50%;
}

.section {
  position: relative;
  padding: clamp(100px, 12vw, 180px) var(--gutter);
}

.section-inner {
  width: min(100%, 1540px);
  margin: 0 auto;
}

.section-kicker {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: clamp(52px, 7vw, 96px);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section-kicker::before {
  width: 32px;
  height: 1px;
  content: "";
  background: currentColor;
  opacity: 0.5;
}

.section-kicker span {
  color: var(--orange);
}

.profile-section {
  background: var(--paper);
  color: var(--ink);
}

.profile-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(44px, 9vw, 150px);
}

.profile-title {
  position: sticky;
  top: 125px;
  align-self: start;
}

.profile-title .micro-title {
  max-width: 390px;
  margin-bottom: 30px;
  color: var(--muted-dark);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.8;
  text-transform: uppercase;
}

.profile-title h2 {
  max-width: 690px;
  font-family: var(--display);
  font-size: clamp(3rem, 4.9vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.075em;
  line-height: 0.94;
}

.profile-title h2 em {
  color: var(--orange);
  font-style: normal;
}

.profile-title .title-note {
  display: flex;
  max-width: 300px;
  margin-top: 34px;
  padding-top: 18px;
  gap: 14px;
  align-items: flex-start;
  border-top: 1px solid var(--line-dark);
  color: var(--muted-dark);
  font-size: 0.72rem;
  line-height: 1.7;
}

.title-note b {
  color: var(--orange);
  font-size: 1rem;
  line-height: 1.2;
}

.profile-copy {
  padding-top: 10px;
}

.profile-lead {
  margin-bottom: 34px;
  font-family: var(--display);
  font-size: clamp(1.45rem, 2.5vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.45;
}

.profile-lead strong {
  color: var(--orange);
  font-weight: 600;
}

.profile-body {
  display: grid;
  max-width: 690px;
  margin-bottom: 58px;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  color: var(--muted-dark);
  font-size: 0.97rem;
  line-height: 1.95;
}

.profile-facts {
  display: grid;
  margin-bottom: 62px;
  grid-template-columns: repeat(3, 1fr);
}

.fact {
  min-height: 160px;
  padding: 22px 18px 18px 0;
  border-top: 1px solid var(--line-dark);
}

.fact + .fact {
  padding-left: 18px;
  border-left: 1px solid var(--line-dark);
}

.fact span {
  display: block;
  margin-bottom: 30px;
  color: var(--orange);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.fact h3 {
  margin-bottom: 10px;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}

.fact p {
  color: var(--muted-dark);
  font-size: 0.75rem;
  line-height: 1.8;
}

.profile-quote {
  padding-top: 28px;
  border-top: 1px solid var(--line-dark);
  font-family: var(--display);
  font-size: clamp(1.3rem, 2.2vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.45;
}

.profile-quote span {
  color: var(--orange);
}

.capabilities-section {
  overflow: hidden;
  background: var(--ink);
}

.section-heading-row {
  display: flex;
  margin-bottom: clamp(48px, 7vw, 86px);
  align-items: end;
  justify-content: space-between;
}

.section-heading-row h2 {
  max-width: 920px;
  font-family: var(--display);
  font-size: clamp(2.8rem, 6vw, 6.4rem);
  font-weight: 600;
  letter-spacing: -0.075em;
  line-height: 0.96;
}

.section-heading-row h2 span {
  color: var(--orange);
}

.section-heading-row h2 em {
  color: var(--orange);
  font-style: normal;
}

.section-heading-row p {
  max-width: 340px;
  color: var(--muted-light);
  font-size: 0.82rem;
  line-height: 1.8;
}

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

.capability {
  position: relative;
  display: grid;
  overflow: hidden;
  padding: 34px 20px 34px 0;
  grid-template-columns: 72px minmax(220px, 0.7fr) minmax(300px, 1.2fr) auto;
  gap: 24px;
  align-items: center;
  border-top: 1px solid var(--line-light);
  transition: color 320ms ease, padding 420ms var(--ease);
}

.capability::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: var(--paper);
  transform: translateY(101%);
  transition: transform 480ms var(--ease);
}

.capability:hover,
.capability:focus-within {
  padding-left: 22px;
  color: var(--ink);
}

.capability:hover::before,
.capability:focus-within::before {
  transform: translateY(0);
}

.capability-index {
  color: var(--orange);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.capability h3 {
  font-family: var(--display);
  font-size: clamp(1.6rem, 3.2vw, 3.15rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.05;
}

.capability h3 small {
  display: block;
  margin-top: 8px;
  color: var(--muted-light);
  font-family: var(--sans);
  font-size: 0.61rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 320ms ease;
}

.capability:hover h3 small,
.capability:focus-within h3 small {
  color: var(--muted-dark);
}

.capability p {
  max-width: 570px;
  color: var(--muted-light);
  font-size: 0.86rem;
  line-height: 1.85;
  transition: color 320ms ease;
}

.capability:hover p,
.capability:focus-within p {
  color: var(--muted-dark);
}

.capability-arrow {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid var(--line-light);
  border-radius: 50%;
  font-size: 1.15rem;
  transition: transform 400ms var(--ease), border-color 320ms ease,
    background-color 320ms ease;
}

.capability:hover .capability-arrow,
.capability:focus-within .capability-arrow {
  background: var(--orange);
  border-color: var(--orange);
  transform: rotate(45deg);
}

.capability-tags {
  display: flex;
  margin-top: 14px;
  flex-wrap: wrap;
  gap: 7px;
}

.capability-tags span {
  padding: 4px 9px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 0.56rem;
  letter-spacing: 0.04em;
  opacity: 0.52;
}

.approach-section {
  background: var(--paper-deep);
  color: var(--ink);
}

.approach-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(50px, 8vw, 120px);
}

.approach-intro {
  align-self: start;
}

.approach-intro h2 {
  font-family: var(--display);
  font-size: clamp(2.8rem, 5vw, 5.3rem);
  font-weight: 600;
  letter-spacing: -0.07em;
  line-height: 0.98;
}

.approach-intro h2 span {
  color: var(--orange);
}

.approach-intro p {
  max-width: 360px;
  margin-top: 28px;
  color: var(--muted-dark);
  font-size: 0.88rem;
  line-height: 1.9;
}

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

.approach-step {
  position: relative;
  min-height: 240px;
  padding: 28px;
  overflow: hidden;
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.approach-step::after {
  position: absolute;
  top: 20px;
  right: 22px;
  color: rgba(13, 13, 12, 0.2);
  content: attr(data-number);
  font-family: var(--display);
  font-size: clamp(3.5rem, 6vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.08em;
  line-height: 1;
}

.approach-step > span {
  display: block;
  margin-bottom: 70px;
  color: var(--orange);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.approach-step h3 {
  max-width: 230px;
  margin-bottom: 12px;
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.2vw, 2.1rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.16;
}

.approach-step p {
  max-width: 300px;
  color: var(--muted-dark);
  font-size: 0.78rem;
  line-height: 1.8;
}

.credentials-section {
  background:
    radial-gradient(circle at 100% 0%, rgba(49, 87, 255, 0.14), transparent 30%),
    var(--ink);
}

.credentials-layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.6fr) minmax(0, 1.4fr);
  gap: clamp(50px, 8vw, 120px);
}

.credentials-title h2 {
  font-family: var(--display);
  font-size: clamp(2.8rem, 5vw, 5.2rem);
  font-weight: 600;
  letter-spacing: -0.07em;
  line-height: 0.98;
}

.credentials-title p {
  max-width: 330px;
  margin-top: 28px;
  color: var(--muted-light);
  font-size: 0.83rem;
  line-height: 1.9;
}

.credential-list {
  border-bottom: 1px solid var(--line-light);
}

.credential {
  display: grid;
  padding: 30px 0;
  grid-template-columns: 74px minmax(170px, 0.55fr) minmax(220px, 1fr);
  gap: 24px;
  align-items: start;
  border-top: 1px solid var(--line-light);
}

.credential-index {
  color: var(--orange);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.credential h3 {
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.45;
}

.credential h3 span {
  display: block;
  margin-top: 6px;
  color: var(--muted-light);
  font-size: 0.63rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.credential-detail {
  color: var(--muted-light);
  font-size: 0.83rem;
  line-height: 1.85;
}

.credential-detail strong {
  color: var(--paper);
  font-weight: 500;
}

.contact-section {
  position: relative;
  overflow: hidden;
  padding: clamp(110px, 15vw, 220px) var(--gutter) 70px;
  background: var(--orange);
  color: var(--ink);
}

.contact-section::before {
  position: absolute;
  right: -8vw;
  bottom: -58vw;
  width: 96vw;
  height: 96vw;
  content: "";
  border: 1px solid rgba(13, 13, 12, 0.2);
  border-radius: 50%;
}

.contact-inner {
  position: relative;
  z-index: 1;
  width: min(100%, 1540px);
  margin: 0 auto;
}

.contact-kicker {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: clamp(40px, 7vw, 90px);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contact-kicker::before {
  width: 34px;
  height: 1px;
  content: "";
  background: var(--ink);
}

.contact-title {
  max-width: 1280px;
  font-family: var(--display);
  font-size: clamp(3.5rem, 9.4vw, 10.5rem);
  font-weight: 700;
  letter-spacing: -0.09em;
  line-height: 0.88;
}

.contact-title span {
  color: var(--paper);
}

.contact-bottom {
  display: flex;
  margin-top: clamp(50px, 7vw, 92px);
  align-items: end;
  justify-content: space-between;
}

.contact-copy {
  max-width: 480px;
  font-size: clamp(1rem, 1.35vw, 1.22rem);
  line-height: 1.8;
}

.contact-copy small {
  display: block;
  margin-top: 22px;
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-button {
  display: grid;
  width: clamp(150px, 15vw, 204px);
  aspect-ratio: 1;
  place-items: center;
  background: var(--ink);
  border-radius: 50%;
  color: var(--paper);
  transition: transform 450ms var(--ease), background-color 250ms ease;
}

.contact-button:hover {
  background: var(--blue);
  transform: scale(1.05) rotate(-4deg);
}

.contact-button span {
  display: grid;
  place-items: center;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.55;
  text-align: center;
}

.contact-button b {
  display: block;
  font-size: 1.6rem;
  font-weight: 300;
  line-height: 1;
}

.site-footer {
  padding: 28px var(--gutter);
  background-color: var(--ink);
  color: var(--muted-light);
  font-size: 0.63rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-inner {
  display: flex;
  width: min(100%, 1540px);
  margin: 0 auto;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
}

.footer-signature {
  color: var(--paper);
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.footer-signature span {
  color: var(--orange);
}

.back-to-top {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  transition: color 220ms ease;
}

.back-to-top:hover {
  color: var(--paper);
}

.js .reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 800ms var(--ease), transform 800ms var(--ease);
}

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

.js .reveal-delay {
  transition-delay: 120ms;
}

@keyframes status-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 5px rgba(200, 255, 88, 0.06);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(200, 255, 88, 0.02);
  }
}

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

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

@keyframes scroll-line {
  to {
    background-position: 8px 0;
  }
}

@media (max-width: 1120px) {
  .site-nav {
    gap: 18px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(290px, 0.9fr);
    gap: 36px;
  }

  .hero-intro {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .hero-description {
    max-width: 500px;
  }

  .capability {
    grid-template-columns: 54px minmax(190px, 0.65fr) minmax(260px, 1.35fr) auto;
  }

  .section-heading-row {
    gap: 40px;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 68px;
  }

  .site-nav,
  .header-action {
    display: none;
  }

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

  .menu-toggle {
    display: block;
  }

  .hero {
    padding-top: calc(var(--header-height) + 48px);
  }

  .hero-grid {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 55px;
  }

  .hero-title {
    font-size: clamp(5.2rem, 18vw, 9rem);
  }

  .hero-intro {
    grid-template-columns: minmax(0, 0.85fr) minmax(220px, 0.7fr);
  }

  .portrait-stage {
    width: min(78vw, 500px);
    justify-self: center;
    margin-top: 20px;
  }

  .hero-footer {
    margin-top: 48px;
  }

  .profile-layout,
  .approach-grid,
  .credentials-layout {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .profile-title {
    position: relative;
    top: 0;
  }

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

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

  .fact {
    min-height: 0;
    padding: 22px 0;
  }

  .fact + .fact {
    padding-left: 0;
    border-left: 0;
  }

  .fact span {
    margin-bottom: 12px;
  }

  .section-heading-row {
    display: grid;
    align-items: start;
  }

  .capability {
    grid-template-columns: 42px minmax(0, 0.8fr) minmax(0, 1.2fr) 46px;
    gap: 16px;
  }

  .capability-arrow {
    width: 44px;
    height: 44px;
  }

  .contact-bottom {
    gap: 46px;
    align-items: flex-start;
  }

  .footer-inner {
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-bottom: 22px;
  }

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

  .hero-eyebrow .eyebrow-rule {
    display: none;
  }

  .hero-title {
    font-size: clamp(4.35rem, 22vw, 7.2rem);
    line-height: 0.77;
  }

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

  .hero-cn {
    font-size: clamp(1.75rem, 8.4vw, 2.35rem);
  }

  .hero-actions {
    flex-wrap: wrap;
  }

  .hero-footer {
    align-items: flex-start;
  }

  .scroll-cue {
    display: none;
  }

  .portrait-stage {
    width: min(88vw, 420px);
  }

  .portrait-tag {
    right: 18px;
    bottom: 18px;
    left: 18px;
  }

  .portrait-mark {
    width: 40px;
    height: 40px;
  }

  .profile-title h2,
  .credentials-title h2,
  .approach-intro h2 {
    font-size: clamp(2.6rem, 13vw, 4rem);
  }

  .profile-lead {
    font-size: 1.35rem;
  }

  .profile-body {
    font-size: 0.88rem;
  }

  .profile-facts {
    margin-bottom: 42px;
  }

  .section-heading-row h2 {
    font-size: clamp(2.7rem, 12.5vw, 4.2rem);
  }

  .capability {
    padding: 26px 0;
    grid-template-columns: 36px 1fr 38px;
    gap: 14px;
    align-items: start;
  }

  .capability h3 {
    font-size: 1.7rem;
  }

  .capability p,
  .capability-tags {
    grid-column: 2 / -1;
  }

  .capability-tags {
    margin-top: 0;
  }

  .capability-arrow {
    width: 36px;
    height: 36px;
    grid-column: 3;
    grid-row: 1;
    font-size: 0.9rem;
  }

  .capability:hover,
  .capability:focus-within {
    padding-left: 10px;
  }

  .approach-steps {
    grid-template-columns: 1fr;
  }

  .approach-step {
    min-height: 215px;
    padding: 24px;
  }

  .approach-step > span {
    margin-bottom: 50px;
  }

  .credential {
    grid-template-columns: 38px 1fr;
    gap: 14px;
  }

  .credential-detail {
    grid-column: 2;
  }

  .contact-title {
    font-size: clamp(3rem, 15.5vw, 5rem);
  }

  .contact-bottom {
    display: grid;
  }

  .contact-button {
    width: 150px;
  }

  .footer-inner {
    display: grid;
    gap: 14px;
  }
}

@media (hover: none), (pointer: coarse) {
  .cursor,
  .cursor-dot {
    display: none;
  }

  .portrait-frame {
    transform: none;
  }
}

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

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

  .js .reveal {
    opacity: 1;
    transform: none;
  }

  .signal-canvas,
  .cursor,
  .cursor-dot {
    display: none;
  }
}