:root {
  color-scheme: dark;

  --bg: #050507;
  --bg-rgb: 5, 5, 7;
  --surface: #0d0d12;
  --surface-rgb: 13, 13, 18;
  --surface-alt: #12101c;
  --surface-alt-rgb: 18, 16, 28;
  --surface-hover: #171326;
  --surface-hover-rgb: 23, 19, 38;
  --surface-purple: #25066b;
  --surface-purple-rgb: 37, 6, 107;

  --border: #2b2934;
  --border-rgb: 43, 41, 52;
  --border-strong: #504967;
  --border-strong-rgb: 80, 73, 103;
  --border-hover: #8b5cf6;
  --border-hover-rgb: 139, 92, 246;

  --text: #f7f5fb;
  --text-rgb: 247, 245, 251;
  --text-secondary: #b6b1c2;
  --text-secondary-rgb: 182, 177, 194;
  --text-tertiary: #817b8e;
  --text-tertiary-rgb: 129, 123, 142;
  --text-on-purple: #ffffff;
  --text-on-purple-rgb: 255, 255, 255;

  --accent: #6d28d9;
  --accent-rgb: 109, 40, 217;
  --accent-bright: #8b5cf6;
  --accent-bright-rgb: 139, 92, 246;
  --accent-soft: #c4b5fd;
  --accent-soft-rgb: 196, 181, 253;
  --accent-hover: #7c3aed;
  --accent-hover-rgb: 124, 58, 237;
  --success: #42d392;
  --success-rgb: 66, 211, 146;
  --error: #ff6b6b;
  --error-rgb: 255, 107, 107;
  --warning: #f5c451;
  --warning-rgb: 245, 196, 81;

  --gradient-accent: linear-gradient(135deg, var(--accent-soft), var(--accent-bright) 48%, var(--accent));
  --gradient-purple-band: linear-gradient(115deg, var(--surface-purple), var(--accent) 62%, var(--surface-purple));
  --gradient-hero-arc: radial-gradient(ellipse at 50% 100%, rgba(var(--accent-rgb), 0.18) 0%, rgba(var(--accent-rgb), 0.56) 38%, rgba(var(--accent-bright-rgb), 0.92) 57%, rgba(var(--text-rgb), 0.72) 60%, rgba(var(--accent-bright-rgb), 0.3) 63%, rgba(var(--bg-rgb), 0) 71%);

  --font-sans: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', system-ui, sans-serif;
  --font-latin: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Inter', 'PingFang SC', 'Noto Sans SC', system-ui, sans-serif;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --space-9: 7rem;
  --space-10: 9rem;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-fluid: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-press: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --enter-delay: 0ms;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% 32%, rgba(var(--accent-rgb), 0.035), rgba(var(--bg-rgb), 0) 34%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 0;
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  background: rgba(var(--accent-bright-rgb), 0.38);
  color: var(--text);
}

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

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

.button,
.menu-toggle,
.brand,
.nav-link,
.mobile-link {
  touch-action: manipulation;
}

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

a {
  color: inherit;
}

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

h1,
h2,
h3 {
  text-wrap: balance;
}

main h1[tabindex='-1']:focus-visible,
main h2[tabindex='-1']:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 8px;
  border-radius: 0.2em;
}

p {
  text-wrap: pretty;
}

.container {
  width: min(calc(100% - 4rem), 1180px);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 0.65rem 1rem;
  border-radius: 0.5rem;
  background: var(--text);
  color: var(--bg);
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: 2px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}

.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding-top: 12px;
  pointer-events: none;
}

.nav-inner {
  position: relative;
  z-index: 4;
  min-height: 64px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-6);
  padding: 6px 8px 6px 12px;
  border: 1px solid rgba(var(--border-rgb), 0);
  border-radius: 22px;
  background: rgba(var(--bg-rgb), 0);
  pointer-events: auto;
  transition: min-height 360ms var(--ease-fluid), background 260ms ease, border-color 260ms ease, box-shadow 360ms var(--ease-fluid);
}

.site-nav.is-scrolled .nav-inner,
.site-nav.menu-active .nav-inner {
  min-height: 58px;
  border-color: rgba(var(--text-rgb), 0.1);
  background: rgba(var(--surface-rgb), 0.76);
  box-shadow: 0 16px 48px rgba(var(--bg-rgb), 0.46), inset 0 1px 0 rgba(var(--text-rgb), 0.08);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  backdrop-filter: blur(24px) saturate(160%);
}

.brand {
  width: fit-content;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  text-decoration: none;
}

.brand__symbol {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.28);
  border-radius: 0.78rem;
  background: linear-gradient(145deg, var(--accent-hover), var(--surface-purple));
  color: var(--text);
  box-shadow: 0 8px 24px rgba(var(--accent-rgb), 0.24), inset 0 1px 0 rgba(var(--text-rgb), 0.15);
  transition: transform 420ms var(--ease-fluid), box-shadow 260ms ease;
}

.brand__symbol svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand:hover .brand__symbol {
  transform: translateY(-1px) rotate(-1deg) scale(1.02);
  box-shadow: 0 12px 30px rgba(var(--accent-rgb), 0.34), inset 0 1px 0 rgba(var(--text-rgb), 0.2);
}

.brand:active .brand__symbol,
.brand.is-pressing .brand__symbol {
  transform: scale(0.96);
  transition-duration: 90ms;
}

.brand:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 5px;
  border-radius: 0.75rem;
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
  line-height: 1.25;
}

.brand__text strong {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand__text small {
  color: var(--text-tertiary);
  font-family: var(--font-latin);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.14em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-self: center;
  gap: 0.15rem;
  padding: 0.3rem;
  border: 1px solid rgba(var(--border-rgb), 0.72);
  border-radius: 999px;
  background: rgba(var(--surface-rgb), 0.48);
  box-shadow: inset 0 1px 0 rgba(var(--text-rgb), 0.06), 0 10px 28px rgba(var(--bg-rgb), 0.2);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  backdrop-filter: blur(12px) saturate(160%);
  transition: background 240ms ease, border-color 240ms ease, box-shadow 240ms ease;
}

.site-nav.is-scrolled .desktop-nav {
  background: rgba(var(--text-rgb), 0.035);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.nav-link {
  position: relative;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding-inline: 0.9rem;
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 180ms ease, background 180ms ease, box-shadow 180ms ease, transform 90ms var(--ease-press);
}

.nav-link::after {
  content: none;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--text);
  background: rgba(var(--accent-soft-rgb), 0.09);
}

.nav-link.is-active {
  box-shadow: inset 0 0 0 1px rgba(var(--accent-soft-rgb), 0.16);
}

.nav-link:active {
  color: var(--accent-soft);
  transform: scale(0.96);
}

.nav-link:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 3px;
  border-radius: 999px;
}

.button {
  --magnet-x: 0px;
  --magnet-y: 0px;
  --lift-y: 0px;
  --press-scale: 1;
  position: relative;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.78rem 1.28rem;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 0.78rem;
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.03em;
  text-decoration: none;
  cursor: pointer;
  isolation: isolate;
  transform: translate3d(var(--magnet-x), calc(var(--magnet-y) + var(--lift-y)), 0) scale(var(--press-scale));
  transition: transform 420ms var(--ease-fluid), border-color 180ms ease, background 180ms ease, box-shadow 320ms var(--ease-fluid), color 180ms ease, opacity 180ms ease;
  will-change: transform;
}

.button > span,
.button > svg {
  position: relative;
  z-index: 2;
}

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 180ms ease;
}

.button--compact {
  min-height: 44px;
  justify-self: end;
  padding: 0.65rem 1rem;
  font-size: 0.78rem;
}

.button--primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--text-on-purple);
  box-shadow: 0 10px 30px rgba(var(--accent-rgb), 0.24);
}

.button--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(115deg, rgba(var(--text-rgb), 0) 15%, rgba(var(--text-rgb), 0.18) 45%, rgba(var(--text-rgb), 0) 75%);
  transform: translateX(-120%);
  transition: transform 500ms var(--ease-out);
}

.button--ghost {
  background: rgba(var(--surface-rgb), 0.6);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
}

.button:hover {
  --lift-y: 0px;
  border-color: var(--border-hover);
  background: var(--surface-hover);
}

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

.button--primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 14px 36px rgba(var(--accent-rgb), 0.34);
}

.button--primary:hover::before {
  transform: translateX(120%);
}

.button:active,
.button.is-pressing {
  --lift-y: 0px;
  --press-scale: 0.97;
  box-shadow: none;
  transition-duration: 90ms, 180ms, 180ms, 140ms, 180ms, 180ms;
}

.button:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 4px;
}

.button:disabled,
.button[aria-disabled='true'] {
  opacity: 0.46;
  cursor: not-allowed;
  pointer-events: none;
  --magnet-x: 0px;
  --magnet-y: 0px;
  --lift-y: 0px;
  --press-scale: 1;
  box-shadow: none;
}

.shooting-star {
  position: absolute !important;
  top: -2px;
  left: -22px;
  z-index: 3 !important;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text-on-purple);
  box-shadow: -10px 7px 0 -4px rgba(var(--text-rgb), 0.62), -19px 13px 0 -6px rgba(var(--text-rgb), 0.34);
  opacity: 0;
  pointer-events: none;
}

.shooting-star-button:hover .shooting-star {
  animation: shootingStar 760ms var(--ease-out) 1;
}

@keyframes shootingStar {
  0% { opacity: 0; transform: translate(0, 0) scale(0.4); }
  18% { opacity: 1; }
  100% { opacity: 0; transform: translate(210px, 54px) scale(0.9); }
}

.menu-toggle {
  width: 46px;
  height: 46px;
  display: none;
  align-items: center;
  justify-content: center;
  justify-self: end;
  border: 1px solid var(--border);
  border-radius: 0.82rem;
  background: rgba(var(--surface-rgb), 0.68);
  color: var(--text);
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, transform 420ms var(--ease-fluid);
}

.menu-toggle:hover {
  border-color: var(--border-hover);
  background: var(--surface-hover);
}

.menu-toggle:active,
.menu-toggle.is-pressing {
  transform: scale(0.96);
  transition-duration: 90ms;
}

.menu-toggle:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 4px;
}

.menu-toggle svg {
  position: absolute;
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  transition: opacity 180ms ease, transform 360ms var(--ease-fluid);
}

.menu-toggle__close {
  opacity: 0;
  transform: rotate(-35deg) scale(0.82);
}

.menu-toggle[aria-expanded='true'] .menu-toggle__open {
  opacity: 0;
  transform: rotate(35deg) scale(0.82);
}

.menu-toggle[aria-expanded='true'] .menu-toggle__close {
  opacity: 1;
  transform: rotate(0) scale(1);
}

.mobile-menu {
  position: fixed;
  z-index: 3;
  top: 86px;
  left: 50%;
  width: min(calc(100% - 2rem), 1180px);
  max-height: calc(100svh - 102px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  border: 1px solid rgba(var(--text-rgb), 0.1);
  border-radius: 24px;
  background: rgba(var(--surface-rgb), 0.82);
  box-shadow: 0 24px 70px rgba(var(--bg-rgb), 0.58), inset 0 1px 0 rgba(var(--text-rgb), 0.08);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(-50%, -10px, 0) scale(0.97);
  transform-origin: calc(100% - 2.25rem) 0;
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  backdrop-filter: blur(28px) saturate(160%);
  transition: opacity 220ms ease, transform 360ms var(--ease-fluid), visibility 0s linear 360ms;
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate3d(-50%, 0, 0) scale(1);
  transition: opacity 220ms ease, transform 360ms var(--ease-fluid), visibility 0s;
}

.mobile-menu__inner {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0.65rem 0.75rem 1rem;
}

.mobile-link {
  min-height: 60px;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-inline: 0.75rem;
  border-bottom: 1px solid rgba(var(--border-rgb), 0.72);
  border-radius: 0.75rem;
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 180ms ease, background 180ms ease, transform 120ms var(--ease-press);
}

.mobile-link span {
  color: var(--text-tertiary);
  font-family: var(--font-latin);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
}

.mobile-link:hover,
.mobile-link:focus-visible {
  background: rgba(var(--text-rgb), 0.055);
  color: var(--accent-soft);
}

.mobile-link:active,
.mobile-link.is-pressing {
  transform: scale(0.985);
  background: rgba(var(--text-rgb), 0.08);
}

.mobile-link:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: -2px;
}

.mobile-menu .button {
  margin-top: 1.5rem;
}

.menu-scrim {
  position: fixed;
  inset: 0;
  z-index: 2;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: rgba(var(--bg-rgb), 0.56);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  cursor: default;
  transition: opacity 220ms ease, visibility 0s linear 360ms;
}

.site-nav.menu-active .menu-scrim {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 220ms ease, visibility 0s;
}

.hero {
  position: relative;
  min-height: max(900px, 100svh);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 150px 0 40px;
  overflow: hidden;
  isolation: isolate;
}

.hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  z-index: 1;
  height: 30%;
  background: linear-gradient(to bottom, rgba(var(--bg-rgb), 0), var(--bg) 92%);
  pointer-events: none;
}

.hero__grid,
.contact__grid {
  position: absolute;
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(rgba(var(--text-rgb), 0.028) 1px, rgba(var(--text-rgb), 0) 1px),
    linear-gradient(90deg, rgba(var(--text-rgb), 0.028) 1px, rgba(var(--text-rgb), 0) 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(var(--bg-rgb), 0.74), rgba(var(--bg-rgb), 0) 84%);
  mask-image: linear-gradient(to bottom, rgba(var(--bg-rgb), 0.74), rgba(var(--bg-rgb), 0) 84%);
}

.hero__glow {
  position: absolute;
  top: 8%;
  left: 50%;
  z-index: -2;
  width: min(980px, 92vw);
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(var(--accent-rgb), 0.16), rgba(var(--bg-rgb), 0) 68%);
  transform: translateX(-50%);
  pointer-events: none;
}

.hero__arc {
  --parallax-y: 0px;
  position: absolute;
  top: 32%;
  left: 50%;
  z-index: -1;
  width: min(1520px, 152vw);
  height: min(780px, 78vw);
  border-radius: 50% 50% 0 0;
  background: var(--gradient-hero-arc);
  opacity: 0.96;
  transform: translate3d(-50%, var(--parallax-y), 0) scale(1.02);
  pointer-events: none;
}

.hero__arc::before {
  content: '';
  position: absolute;
  inset: 7% 6% 0;
  z-index: 5;
  border-top: 2px solid rgba(var(--text-rgb), 0.72);
  border-radius: 50% 50% 0 0;
  box-shadow: 0 -8px 28px rgba(var(--text-rgb), 0.35), 0 -26px 74px rgba(var(--accent-bright-rgb), 0.64), inset 0 24px 52px rgba(var(--accent-rgb), 0.34);
}

.hero__arc::after {
  content: '';
  position: absolute;
  inset: 15% 13% 0;
  z-index: 3;
  border-top: 1px solid rgba(var(--accent-soft-rgb), 0.34);
  border-radius: 50% 50% 0 0;
  box-shadow: inset 0 36px 72px rgba(var(--accent-rgb), 0.2);
}

.hero__wave-band {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  overflow: visible;
  opacity: 0.88;
  mix-blend-mode: screen;
  pointer-events: none;
}

.hero__wave-band-fill {
  fill: rgba(var(--accent-rgb), 0.2);
}

.hero__wave-band-line {
  fill: none;
  stroke: rgba(var(--accent-soft-rgb), 0.42);
  stroke-width: 1.25;
  vector-effect: non-scaling-stroke;
}

.hero__fluid {
  --fluid-x: 0px;
  --fluid-y: 0px;
  position: absolute;
  inset: 8.5% 6.8% -6%;
  z-index: 2;
  overflow: hidden;
  border-radius: 50% 50% 0 0;
  -webkit-clip-path: ellipse(50% 100% at 50% 100%);
  clip-path: ellipse(50% 100% at 50% 100%);
  background:
    radial-gradient(ellipse at 50% -8%, rgba(var(--text-rgb), 0.15), rgba(var(--text-rgb), 0) 36%),
    linear-gradient(180deg, rgba(var(--accent-soft-rgb), 0.08), rgba(var(--surface-purple-rgb), 0.18));
  opacity: 0.82;
  transform: translate3d(var(--fluid-x), var(--fluid-y), 0);
  transition: transform 640ms var(--ease-fluid);
  isolation: isolate;
  contain: paint;
  pointer-events: none;
}

.hero__fluid::before,
.hero__fluid::after,
.hero__fluid-current {
  content: '';
  position: absolute;
  pointer-events: none;
  will-change: transform;
}

.hero__fluid::before {
  inset: -34%;
  z-index: 1;
  background:
    radial-gradient(ellipse at 22% 34%, rgba(var(--text-rgb), 0.16) 0 5%, rgba(var(--accent-soft-rgb), 0.23) 12%, rgba(var(--accent-rgb), 0.04) 25%, rgba(var(--accent-rgb), 0) 41%),
    radial-gradient(ellipse at 78% 30%, rgba(var(--accent-soft-rgb), 0.28) 0 7%, rgba(var(--accent-rgb), 0.17) 19%, rgba(var(--accent-rgb), 0) 39%),
    radial-gradient(ellipse at 58% 78%, rgba(var(--text-rgb), 0.08) 0 9%, rgba(var(--accent-rgb), 0.26) 27%, rgba(var(--accent-rgb), 0) 52%),
    conic-gradient(from 205deg at 48% 51%, rgba(var(--accent-rgb), 0) 0 8%, rgba(var(--accent-soft-rgb), 0.18) 18%, rgba(var(--accent-rgb), 0) 31%, rgba(var(--text-rgb), 0.12) 43%, rgba(var(--accent-rgb), 0) 60%, rgba(var(--accent-bright-rgb), 0.18) 76%, rgba(var(--accent-rgb), 0) 100%);
  opacity: 0.9;
  mix-blend-mode: screen;
  animation: fluidDriftOne 18s var(--ease-fluid) infinite alternate;
}

.hero__fluid::after {
  inset: -38%;
  z-index: 2;
  background:
    radial-gradient(ellipse at 34% 58%, rgba(var(--accent-rgb), 0) 0 18%, rgba(var(--text-rgb), 0.1) 23%, rgba(var(--accent-rgb), 0) 30%, rgba(var(--accent-soft-rgb), 0.12) 37%, rgba(var(--accent-rgb), 0) 49%),
    conic-gradient(from -35deg at 62% 44%, rgba(var(--accent-rgb), 0) 0 14%, rgba(var(--accent-soft-rgb), 0.2) 24%, rgba(var(--accent-rgb), 0) 39%, rgba(var(--text-rgb), 0.08) 55%, rgba(var(--accent-rgb), 0) 72%, rgba(var(--accent-bright-rgb), 0.14) 84%, rgba(var(--accent-rgb), 0) 100%);
  opacity: 0.7;
  mix-blend-mode: screen;
  animation: fluidDriftTwo 24s cubic-bezier(0.37, 0, 0.22, 1) infinite alternate-reverse;
}

.hero__fluid-current {
  inset: -20%;
  z-index: 3;
  background:
    radial-gradient(ellipse at 18% 42%, rgba(var(--accent-soft-rgb), 0.13), rgba(var(--accent-rgb), 0) 28%),
    repeating-radial-gradient(ellipse at 50% 68%, rgba(var(--text-rgb), 0) 0 44px, rgba(var(--text-rgb), 0.075) 56px 58px, rgba(var(--text-rgb), 0) 70px 112px);
  opacity: 0.72;
  mix-blend-mode: screen;
  animation: fluidCurrent 30s cubic-bezier(0.45, 0, 0.2, 1) infinite alternate;
}

.hero__arc-line {
  position: absolute;
  inset: 9% 8% 0;
  z-index: 4;
  border-radius: 50% 50% 0 0;
  background:
    radial-gradient(ellipse 48% 54% at 50% 36%, rgba(var(--bg-rgb), 0.26), rgba(var(--bg-rgb), 0) 76%),
    linear-gradient(116deg, rgba(var(--text-rgb), 0) 30%, rgba(var(--text-rgb), 0.08) 47%, rgba(var(--text-rgb), 0) 64%);
  opacity: 0.48;
  mix-blend-mode: screen;
  -webkit-mask-image: linear-gradient(to bottom, rgba(var(--bg-rgb), 0.9), rgba(var(--bg-rgb), 0) 72%);
  mask-image: linear-gradient(to bottom, rgba(var(--bg-rgb), 0.9), rgba(var(--bg-rgb), 0) 72%);
}

@keyframes fluidDriftOne {
  0% { transform: translate3d(-4%, -2%, 0) rotate(-5deg) scale(1.03); }
  48% { transform: translate3d(3%, 1%, 0) rotate(2deg) scale(1.09); }
  100% { transform: translate3d(-1%, 5%, 0) rotate(6deg) scale(1.05); }
}

@keyframes fluidDriftTwo {
  0% { transform: translate3d(4%, -3%, 0) rotate(6deg) scale(1.06); }
  54% { transform: translate3d(-3%, 3%, 0) rotate(-3deg) scale(1.1); }
  100% { transform: translate3d(2%, 5%, 0) rotate(-6deg) scale(1.04); }
}

@keyframes fluidCurrent {
  0% { transform: translate3d(-3%, -2%, 0) rotate(-3deg) scale(1.02); }
  50% { transform: translate3d(2%, 3%, 0) rotate(2deg) scale(1.08); }
  100% { transform: translate3d(4%, -1%, 0) rotate(5deg) scale(1.04); }
}

.hero__fluid.is-paused::before,
.hero__fluid.is-paused::after,
.hero__fluid.is-paused .hero__fluid-current {
  animation-play-state: paused;
}

.orbit-chip {
  --depth-x: 0px;
  --depth-y: 0px;
  position: absolute;
  z-index: 1;
  min-height: 32px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.42rem 0.72rem;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.26);
  border-radius: 999px;
  background: rgba(var(--surface-rgb), 0.54);
  color: rgba(var(--text-rgb), 0.72);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  -webkit-backdrop-filter: blur(18px) saturate(145%);
  backdrop-filter: blur(18px) saturate(145%);
  transform: translate3d(var(--depth-x), var(--depth-y), 0);
  transition: transform 460ms var(--ease-fluid), border-color 220ms ease, background 220ms ease;
  will-change: transform;
  pointer-events: none;
}

.orbit-chip__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-soft);
  box-shadow: 0 0 12px var(--accent-bright);
}

.orbit-chip--one { top: 31%; left: 8%; }
.orbit-chip--two { top: 47%; right: 7%; }
.orbit-chip--three { top: 66%; left: 12%; }
.orbit-chip--four { top: 25%; right: 15%; }

.hero.is-tracking .orbit-chip {
  transition-duration: 0ms;
}

.hero.is-tracking .hero__fluid {
  transition-duration: 0ms;
}

.hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-block: auto;
  padding-block: 42px 86px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--accent-soft);
  font-family: var(--font-latin);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow__line {
  width: 24px;
  height: 2px;
  background: var(--accent-bright);
  transform-origin: left;
}

.hero__eyebrow {
  margin-bottom: 1.25rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.2);
  border-radius: 999px;
  background: rgba(var(--surface-rgb), 0.42);
}

.hero__title {
  max-width: 1040px;
  margin-bottom: 1.5rem;
  color: var(--text);
  font-size: clamp(3.75rem, 7.2vw, 6.25rem);
  font-weight: 800;
  line-height: 1.03;
  letter-spacing: -0.045em;
}

.hero__title-line {
  display: block;
  padding: 0.03em 0.04em 0.12em;
  margin-bottom: -0.08em;
  overflow: hidden;
}

.hero__title-line > span {
  display: block;
}

.gradient-text {
  background: var(--gradient-accent);
  background-size: 180% 180%;
  background-clip: text;
  -webkit-background-clip: text;
  color: rgba(var(--text-rgb), 0);
  animation: accentFlow 2200ms var(--ease-fluid) 1 both;
}

@keyframes accentFlow {
  from { background-position: 0% 50%; }
  to { background-position: 100% 50%; }
}

.hero__lede {
  max-width: 720px;
  margin-bottom: 2rem;
  color: var(--text-secondary);
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.85;
}

.hero__actions {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.hero__note {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--text-tertiary);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.hero__note span {
  width: 20px;
  height: 1px;
  background: var(--border-strong);
}

.js .hero-enter {
  opacity: 0;
  transform: translateY(10px);
  animation: heroEnter 500ms var(--ease-fluid) var(--enter-delay, 0ms) forwards;
}

.js .hero__title-line > span {
  opacity: 0;
  transform: translateY(106%);
  animation: heroTitleEnter 560ms var(--ease-fluid) var(--enter-delay, 0ms) forwards;
}

@keyframes heroEnter {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroTitleEnter {
  to { opacity: 1; transform: translateY(0); }
}

.hero-metrics {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.14fr repeat(3, 1fr);
  min-height: 112px;
  border: 1px solid var(--border-strong);
  border-radius: 1.4rem;
  background: rgba(var(--surface-rgb), 0.72);
  box-shadow: 0 28px 70px rgba(var(--bg-rgb), 0.48), 0 0 34px rgba(var(--accent-rgb), 0.09);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  backdrop-filter: blur(24px) saturate(150%);
}

.metric {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.35rem 1.4rem;
  border-left: 1px solid var(--border);
}

.metric:first-child {
  border-left: 0;
}

.metric svg {
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  color: var(--accent-soft);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.metric > span:not(.metric__value) {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.metric strong {
  color: var(--text);
  font-size: 0.94rem;
  font-weight: 650;
}

.metric small {
  color: var(--text-tertiary);
  font-size: 0.7rem;
  font-weight: 400;
  white-space: nowrap;
}

.metric--lead {
  gap: 1rem;
}

.metric__value {
  display: inline-flex;
  align-items: flex-end;
  color: var(--text);
  font-family: var(--font-latin);
  font-size: 2.45rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
}

.metric__value small {
  margin: 0 0 0.25rem 0.25rem;
  color: var(--accent-soft);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

.metric__label {
  color: var(--text-secondary);
  font-size: 0.76rem;
  line-height: 1.5;
}

.manifesto {
  position: relative;
  overflow: hidden;
  border-block: 1px solid rgba(var(--border-rgb), 0.58);
  background:
    linear-gradient(90deg, var(--bg), rgba(var(--surface-alt-rgb), 0.78) 50%, var(--bg)),
    var(--surface);
}

.manifesto::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 100%, rgba(var(--accent-rgb), 0.1), rgba(var(--accent-rgb), 0) 58%);
  pointer-events: none;
}

.manifesto__inner {
  position: relative;
  width: min(calc(100% - 4rem), 1680px);
  margin-inline: auto;
  padding-block: 0.72rem 0.78rem;
}

.manifesto__eyebrow {
  display: block;
  margin-bottom: 0.56rem;
  color: var(--text-tertiary);
  font-family: var(--font-latin);
  font-size: 0.54rem;
  font-weight: 650;
  letter-spacing: 0.2em;
}

.manifesto__rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: center;
  margin: 0;
  padding: 0 0 0.9rem;
  list-style: none;
}

.manifesto__rail::before,
.manifesto__rail::after {
  content: '';
  position: absolute;
  bottom: 0.18rem;
  left: 1.5%;
  height: 1px;
  pointer-events: none;
}

.manifesto__rail::before {
  right: 1.5%;
  background: linear-gradient(90deg, rgba(var(--border-rgb), 0), var(--border-strong) 8%, var(--border-strong) 92%, rgba(var(--border-rgb), 0));
}

.manifesto__rail::after {
  left: -18%;
  width: 18%;
  height: 3px;
  bottom: calc(0.18rem - 1px);
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(var(--accent-soft-rgb), 0), var(--accent-soft), rgba(var(--accent-soft-rgb), 0));
  box-shadow: 0 0 18px rgba(var(--accent-soft-rgb), 0.72);
  animation: signalSweep 8s var(--ease-fluid) infinite;
  will-change: transform, opacity;
}

.manifesto__item {
  position: relative;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.58rem;
  padding-inline: 0.5rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.manifesto__item:not(:last-child)::before {
  content: '';
  position: absolute;
  right: 0;
  width: 1px;
  height: 18px;
  background: rgba(var(--border-rgb), 0.64);
}

.manifesto__index {
  color: var(--text-tertiary);
  font-family: var(--font-latin);
  font-size: 0.54rem;
  font-weight: 650;
  letter-spacing: 0.08em;
}

.manifesto__item strong {
  font-size: 0.75rem;
  font-weight: 620;
  line-height: 1.2;
  letter-spacing: 0.06em;
  transition: color 220ms ease;
}

.manifesto__item:nth-child(3) strong {
  color: var(--accent-soft);
}

.manifesto__item i {
  position: absolute;
  bottom: -1.12rem;
  left: 50%;
  z-index: 2;
  width: 7px;
  height: 7px;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.64);
  border-radius: 50%;
  background: var(--surface);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.04);
  transform: translateX(-50%);
  transition: transform 280ms var(--ease-fluid), background 220ms ease, box-shadow 220ms ease;
}

.manifesto__item:hover strong {
  color: var(--text);
}

.manifesto__item:hover i {
  background: var(--accent-soft);
  box-shadow: 0 0 18px rgba(var(--accent-soft-rgb), 0.78);
  transform: translateX(-50%) scale(1.35);
}

@keyframes signalSweep {
  0% { opacity: 0; transform: translateX(0); }
  10% { opacity: 1; }
  72% { opacity: 1; transform: translateX(655%); }
  82%, 100% { opacity: 0; transform: translateX(655%); }
}

.section {
  position: relative;
  padding-block: var(--space-10);
}

.section-intro {
  margin-bottom: var(--space-7);
}

.section-intro--split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.78fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.section-intro--align-end {
  align-items: end;
}

.section-intro--center {
  max-width: 800px;
  margin-inline: auto;
  text-align: center;
}

.section-intro--center .eyebrow {
  justify-content: center;
}

.section-title {
  margin: 1.1rem 0 0;
  color: var(--text);
  font-size: clamp(2.25rem, 4.6vw, 3.75rem);
  font-weight: 750;
  line-height: 1.22;
  letter-spacing: -0.025em;
}

.section-lede,
.section-copy {
  color: var(--text-secondary);
  font-size: clamp(1rem, 1.4vw, 1.08rem);
  line-height: 1.9;
}

.section-lede {
  max-width: 680px;
  margin: 1.25rem auto 0;
}

.section-copy p {
  margin-bottom: 1.15rem;
}

.editable-note {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-top: 1.5rem;
  padding: 1rem 1.1rem;
  border: 1px dashed var(--border-strong);
  border-radius: 0.8rem;
  background: rgba(var(--surface-alt-rgb), 0.52);
  color: var(--text-tertiary);
  font-size: 0.82rem;
  line-height: 1.7;
}

.editable-note svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  margin-top: 0.16rem;
  color: var(--accent-soft);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.editable-note strong {
  margin-right: 0.5rem;
  color: var(--text-secondary);
}

.js .reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 480ms ease, transform 480ms var(--ease-fluid);
}

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

.js .stagger-group .reveal:nth-child(2) { transition-delay: 40ms; }
.js .stagger-group .reveal:nth-child(3) { transition-delay: 80ms; }
.js .stagger-group .reveal:nth-child(4) { transition-delay: 120ms; }
.js .stagger-group .reveal:nth-child(5) { transition-delay: 160ms; }
.js .stagger-group .reveal:nth-child(6) { transition-delay: 200ms; }

.about {
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  top: 8%;
  left: -20%;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.08), rgba(var(--bg-rgb), 0) 70%);
  pointer-events: none;
}

.about-system {
  --system-far-x: 0px;
  --system-far-y: 0px;
  --system-mid-x: 0px;
  --system-mid-y: 0px;
  --system-near-x: 0px;
  --system-near-y: 0px;
  --system-node-x: 0px;
  --system-node-y: 0px;
  --system-tilt-x: 0deg;
  --system-tilt-y: 0deg;
  --system-orbit-rotation: 0deg;
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 1.6rem;
  background:
    radial-gradient(circle at 50% 50%, rgba(var(--accent-rgb), 0.15), rgba(var(--surface-rgb), 0) 32%),
    var(--surface);
  box-shadow: 0 24px 70px rgba(var(--bg-rgb), 0.32);
  perspective: 900px;
  isolation: isolate;
}

.about-system__grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(var(--text-rgb), 0.04) 1px, rgba(var(--text-rgb), 0) 1px),
    linear-gradient(90deg, rgba(var(--text-rgb), 0.04) 1px, rgba(var(--text-rgb), 0) 1px);
  background-size: 36px 36px;
  -webkit-mask-image: radial-gradient(circle at center, rgba(var(--bg-rgb), 1), rgba(var(--bg-rgb), 0) 70%);
  mask-image: radial-gradient(circle at center, rgba(var(--bg-rgb), 1), rgba(var(--bg-rgb), 0) 70%);
  transform: translate3d(var(--system-far-x), var(--system-far-y), 0) scale(1.025);
  transition: transform 700ms var(--ease-fluid);
  will-change: transform;
}

.about-system__orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: -1;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.14);
  border-radius: 50%;
  transform: translate3d(calc(-50% + var(--system-mid-x)), calc(-50% + var(--system-mid-y)), 0) rotate(var(--system-orbit-rotation));
  transition: transform 700ms var(--ease-fluid);
  will-change: transform;
}

.about-system__orbit::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-soft);
  box-shadow: 0 0 18px var(--accent-bright);
}

.about-system__orbit--outer {
  width: min(70%, 660px);
  aspect-ratio: 1.9 / 1;
}

.about-system__orbit--inner {
  width: min(44%, 410px);
  aspect-ratio: 1.6 / 1;
  transform: translate3d(calc(-50% + var(--system-mid-x)), calc(-50% + var(--system-mid-y)), 0) rotate(calc(-12deg + var(--system-orbit-rotation)));
}

.system-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: rgba(var(--accent-soft-rgb), 0.28);
  transform: translate3d(var(--system-far-x), var(--system-far-y), 0);
  transition: transform 700ms var(--ease-fluid);
  will-change: transform;
  pointer-events: none;
}

.system-lines path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
  stroke-dasharray: 6 8;
}

@keyframes dashFlow {
  to { stroke-dashoffset: -100; }
}

.system-core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 170px;
  height: 170px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.34);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.32), rgba(var(--surface-rgb), 0.94) 68%);
  box-shadow: 0 0 55px rgba(var(--accent-rgb), 0.26), inset 0 0 30px rgba(var(--accent-rgb), 0.16);
  transform: translate3d(calc(-50% + var(--system-near-x)), calc(-50% + var(--system-near-y)), 0) rotateX(var(--system-tilt-x)) rotateY(var(--system-tilt-y));
  transform-style: preserve-3d;
  transition: transform 700ms var(--ease-fluid);
  will-change: transform;
}

.system-core__pulse {
  position: absolute;
  inset: -14px;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.18);
  border-radius: 50%;
  opacity: 0.42;
}

.about-system:hover .system-core__pulse {
  animation: corePulse 900ms var(--ease-out) 1 both;
}

@keyframes corePulse {
  from { opacity: 0.8; transform: scale(0.9); }
  to { opacity: 0; transform: scale(1.26); }
}

.system-core__mark {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: 0.55rem;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.34);
  border-radius: 0.8rem;
  background: linear-gradient(145deg, var(--accent-hover), var(--surface-purple));
  color: var(--text);
  box-shadow: 0 10px 28px rgba(var(--accent-rgb), 0.3);
}

.system-core__mark svg {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.system-core strong {
  font-size: 0.92rem;
  font-weight: 700;
}

.system-core small,
.system-node small {
  color: var(--text-tertiary);
  font-family: var(--font-latin);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
}

.system-node {
  position: absolute;
  z-index: 2;
  min-width: 126px;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 0.65rem;
  background: rgba(var(--surface-alt-rgb), 0.9);
  box-shadow: 0 12px 30px rgba(var(--bg-rgb), 0.24);
  text-align: center;
  transition: transform 700ms var(--ease-fluid), border-color 220ms ease, background 220ms ease;
  will-change: transform;
}

.system-node span {
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 600;
}

.system-node--top { top: 5%; left: 50%; transform: translate3d(calc(-50% + var(--system-node-x)), var(--system-node-y), 0); }
.system-node--right { top: 50%; right: 4%; transform: translate3d(var(--system-node-x), calc(-50% + var(--system-node-y)), 0); }
.system-node--bottom { bottom: 5%; left: 50%; transform: translate3d(calc(-50% + var(--system-node-x)), var(--system-node-y), 0); }
.system-node--left { top: 50%; left: 4%; transform: translate3d(var(--system-node-x), calc(-50% + var(--system-node-y)), 0); }

.about-system.is-tracking .about-system__grid,
.about-system.is-tracking .about-system__orbit,
.about-system.is-tracking .system-lines,
.about-system.is-tracking .system-core,
.about-system.is-tracking .system-node {
  transition-duration: 0ms;
}

.solutions {
  background: linear-gradient(to bottom, var(--bg), rgba(var(--surface-alt-rgb), 0.38), var(--bg));
}

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

.capability-card,
.project-card {
  --mx: 50%;
  --my: 50%;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  isolation: isolate;
  transition: transform 420ms var(--ease-fluid), border-color 240ms ease, background 240ms ease, box-shadow 420ms var(--ease-fluid);
}

.capability-card::before,
.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  background: radial-gradient(430px circle at var(--mx) var(--my), rgba(var(--accent-bright-rgb), 0.17), rgba(var(--surface-rgb), 0) 68%);
  transition: opacity 240ms ease;
  pointer-events: none;
}

.capability-card:hover,
.project-card:hover {
  transform: translateY(-3px) scale(1.008);
  border-color: var(--border-hover);
  background: var(--surface-hover);
  box-shadow: 0 20px 55px rgba(var(--bg-rgb), 0.42), 0 0 28px rgba(var(--accent-rgb), 0.12);
}

.capability-card:hover::before,
.project-card:hover::before {
  opacity: 1;
}

.capability-card {
  min-height: 310px;
  display: flex;
  flex-direction: column;
  padding: clamp(1.3rem, 3vw, 2rem);
  border-radius: 1.25rem;
}

.capability-card--featured {
  border-color: rgba(var(--accent-soft-rgb), 0.38);
  background: linear-gradient(145deg, var(--accent-hover), var(--surface-purple));
}

.capability-card--featured::before {
  background: radial-gradient(430px circle at var(--mx) var(--my), rgba(var(--text-rgb), 0.22), rgba(var(--accent-rgb), 0) 65%);
}

.capability-card--featured:hover,
.capability-card--featured:focus-within {
  background: linear-gradient(145deg, var(--accent-bright), var(--surface-purple));
}

.capability-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: auto;
}

.icon-box,
.card-arrow {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(var(--accent-bright-rgb), 0.3);
  border-radius: 0.65rem;
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent-soft);
}

.card-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  transition: transform 200ms var(--ease-out), background 200ms ease;
}

.icon-box svg,
.card-arrow svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card-arrow svg {
  width: 16px;
  height: 16px;
}

.capability-card:hover .card-arrow,
.capability-card:focus-visible .card-arrow {
  background: rgba(var(--accent-rgb), 0.24);
  transform: rotate(45deg);
}

.capability-card--featured .icon-box,
.capability-card--featured .card-arrow {
  border-color: rgba(var(--text-rgb), 0.28);
  background: rgba(var(--bg-rgb), 0.18);
  color: var(--text);
}

.capability-card__index,
.project-card__meta {
  display: block;
  margin: 1.8rem 0 0.7rem;
  color: var(--text-tertiary);
  font-family: var(--font-latin);
  font-size: 0.64rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.14em;
}

.capability-card--featured .capability-card__index,
.capability-card--featured p {
  color: rgba(var(--text-rgb), 0.75);
}

.capability-card h3 {
  margin-bottom: 0.65rem;
  color: var(--text);
  font-size: 1.12rem;
  font-weight: 650;
  line-height: 1.5;
}

.capability-card p {
  margin-bottom: 0;
  color: var(--text-secondary);
  font-size: 0.87rem;
  line-height: 1.75;
}

.featured-orbit {
  position: absolute;
  right: -38px;
  bottom: -46px;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(var(--text-rgb), 0.18);
  border-radius: 50%;
  pointer-events: none;
}

.featured-orbit::before,
.featured-orbit::after {
  content: '';
  position: absolute;
  inset: 25px;
  border: 1px solid rgba(var(--text-rgb), 0.12);
  border-radius: 50%;
}

.featured-orbit::after {
  inset: 54px;
}

.featured-orbit i {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text);
  box-shadow: 0 0 15px var(--text);
}

.featured-orbit i:nth-child(1) { top: 10px; left: 72px; }
.featured-orbit i:nth-child(2) { top: 73px; left: 21px; }
.featured-orbit i:nth-child(3) { top: 104px; right: 25px; }

.advantages {
  position: relative;
  padding-block: var(--space-10);
  overflow: hidden;
  background: var(--gradient-purple-band);
  color: var(--text-on-purple);
  isolation: isolate;
}

.advantages::before,
.advantages::after {
  content: '';
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(var(--text-rgb), 0.12);
  border-radius: 50%;
}

.advantages::before {
  top: -420px;
  left: -120px;
  width: 760px;
  height: 760px;
}

.advantages::after {
  right: -180px;
  bottom: -460px;
  width: 800px;
  height: 800px;
}

.advantages__noise {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.32;
  background-image: radial-gradient(rgba(var(--text-rgb), 0.18) 0.7px, rgba(var(--text-rgb), 0) 0.7px);
  background-size: 8px 8px;
  -webkit-mask-image: linear-gradient(100deg, rgba(var(--bg-rgb), 0.85), rgba(var(--bg-rgb), 0.1));
  mask-image: linear-gradient(100deg, rgba(var(--bg-rgb), 0.85), rgba(var(--bg-rgb), 0.1));
}

.section-intro--on-color .eyebrow,
.section-intro--on-color .section-lede {
  color: rgba(var(--text-rgb), 0.76);
}

.section-intro--on-color .eyebrow__line {
  background: var(--text);
}

.section-intro--on-color .section-title span {
  color: var(--accent-soft);
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.advantage-card {
  min-height: 310px;
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  border: 1px solid rgba(var(--text-rgb), 0.28);
  border-radius: 1.2rem;
  background: rgba(var(--bg-rgb), 0.1);
  transition: transform 420ms var(--ease-fluid), background 240ms ease, border-color 240ms ease;
}

.advantage-card:hover {
  transform: translateY(-3px) scale(1.008);
  border-color: rgba(var(--text-rgb), 0.56);
  background: rgba(var(--bg-rgb), 0.2);
}

.advantage-card__number {
  color: var(--text);
  font-family: var(--font-latin);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
}

.advantage-card__icon {
  width: 30px;
  height: 30px;
  margin: auto 0 1.25rem;
  color: var(--accent-soft);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.advantage-card h3 {
  margin-bottom: 0.7rem;
  font-size: 1.12rem;
  font-weight: 650;
}

.advantage-card p {
  margin-bottom: 0;
  color: rgba(var(--text-rgb), 0.73);
  font-size: 0.84rem;
  line-height: 1.75;
}

.showcase {
  overflow: hidden;
}

.showcase__glow {
  position: absolute;
  top: 14%;
  right: -280px;
  width: 760px;
  height: 760px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.12), rgba(var(--bg-rgb), 0) 68%);
  pointer-events: none;
}

.status-badge,
.project-status {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid rgba(var(--warning-rgb), 0.32);
  border-radius: 999px;
  background: rgba(var(--warning-rgb), 0.08);
  color: var(--warning);
  font-size: 0.7rem;
  font-weight: 600;
  line-height: 1;
}

.status-badge i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--warning);
  box-shadow: 0 0 10px rgba(var(--warning-rgb), 0.7);
}

.showcase-controls {
  display: none;
}

.swipe-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-tertiary);
  font-size: 0.72rem;
  font-weight: 600;
}

.swipe-hint svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.showcase-dots {
  display: inline-flex;
  align-items: center;
}

.showcase-dots button {
  position: relative;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  touch-action: manipulation;
}

.showcase-dots button::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--border-strong);
  transition: width 320ms var(--ease-fluid), background 180ms ease, transform 120ms var(--ease-press);
}

.showcase-dots button.is-active::before {
  width: 20px;
  background: var(--accent-soft);
}

.showcase-dots button:active::before {
  transform: scale(0.8);
}

.showcase-dots button:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: -6px;
}

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

.showcase-grid:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 6px;
  border-radius: 1.35rem;
}

.project-card {
  min-height: 400px;
  border-radius: 1.35rem;
}

.project-card--hero { grid-column: span 7; }
.project-card--side { grid-column: span 5; }
.project-card--wide { grid-column: span 8; }
.project-card--more { grid-column: span 4; }

.project-card__visual {
  min-height: 290px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--surface-alt);
}

.project-card__body {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.5rem;
}

.project-card__meta {
  margin: 0 0 0.5rem;
}

.project-card h3 {
  margin-bottom: 0.5rem;
  color: var(--text);
  font-size: 1.2rem;
  font-weight: 650;
  line-height: 1.45;
}

.project-card p {
  margin-bottom: 0;
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.7;
}

.project-status {
  flex: 0 0 auto;
  margin-bottom: 0.25rem;
  white-space: nowrap;
}

.project-visual {
  position: relative;
  display: grid;
  place-items: center;
  padding: 2rem;
  background:
    radial-gradient(circle at 75% 30%, rgba(var(--accent-bright-rgb), 0.2), rgba(var(--surface-alt-rgb), 0) 35%),
    linear-gradient(145deg, var(--surface-alt), var(--surface));
}

.project-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(var(--text-rgb), 0.035) 1px, rgba(var(--text-rgb), 0) 1px),
    linear-gradient(90deg, rgba(var(--text-rgb), 0.035) 1px, rgba(var(--text-rgb), 0) 1px);
  background-size: 30px 30px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(var(--bg-rgb), 0.8), rgba(var(--bg-rgb), 0));
  mask-image: linear-gradient(to bottom, rgba(var(--bg-rgb), 0.8), rgba(var(--bg-rgb), 0));
  pointer-events: none;
}

.mock-window {
  position: relative;
  z-index: 1;
  width: min(100%, 600px);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 0.9rem;
  background: rgba(var(--bg-rgb), 0.92);
  box-shadow: 0 22px 55px rgba(var(--bg-rgb), 0.54), 0 0 34px rgba(var(--accent-rgb), 0.13);
  transform: perspective(900px) rotateX(2deg) rotateY(-2deg);
  transition: transform 500ms var(--ease-out);
}

.project-card:hover .mock-window,
.project-card:focus-visible .mock-window {
  transform: perspective(900px) rotateX(0) rotateY(0) scale(1.015);
}

.mock-window__top {
  height: 34px;
  display: flex;
  align-items: center;
  gap: 0.38rem;
  padding-inline: 0.8rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-tertiary);
  font-family: var(--font-latin);
  font-size: 0.52rem;
  letter-spacing: 0.12em;
}

.mock-window__top i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border-strong);
}

.mock-window__top i:first-child {
  background: var(--error);
}

.mock-window__top span {
  margin-left: auto;
}

.assistant-ui {
  position: relative;
  min-height: 225px;
  display: grid;
  grid-template-columns: 52px 1fr;
}

.assistant-ui__side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  padding-top: 0.9rem;
  border-right: 1px solid var(--border);
  background: rgba(var(--surface-rgb), 0.55);
}

.mock-logo {
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.28);
  border-radius: 0.4rem;
  background: var(--accent);
  color: var(--text);
}

.mock-logo svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.assistant-ui__side i {
  width: 20px;
  height: 4px;
  border-radius: 999px;
  background: var(--border-strong);
}

.assistant-ui__side i:nth-of-type(2) { width: 14px; }
.assistant-ui__side i:nth-of-type(3) { width: 17px; }

.assistant-ui__main {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 1.5rem;
}

.assistant-ui__eyebrow {
  margin-bottom: 0.5rem;
  color: var(--accent-soft);
  font-size: 0.56rem;
  letter-spacing: 0.14em;
}

.assistant-ui__main strong {
  margin-bottom: 1.1rem;
  font-size: clamp(1rem, 2.4vw, 1.45rem);
  font-weight: 650;
}

.prompt-line {
  width: min(100%, 360px);
  height: 42px;
  display: flex;
  align-items: center;
  padding-inline: 0.85rem;
  border: 1px solid var(--border);
  border-radius: 0.65rem;
  background: rgba(var(--surface-alt-rgb), 0.86);
}

.prompt-line span {
  width: 55%;
  height: 5px;
  border-radius: 999px;
  background: var(--border-strong);
}

.prompt-line i {
  width: 22px;
  height: 22px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--accent);
}

.suggestion-row {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.65rem;
}

.suggestion-row span {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-tertiary);
  font-size: 0.54rem;
}

.assistant-ui__orb {
  position: absolute;
  right: -48px;
  bottom: -66px;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.2);
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, rgba(var(--accent-soft-rgb), 0.42), rgba(var(--accent-rgb), 0.16) 38%, rgba(var(--surface-rgb), 0) 68%);
}

.assistant-ui__orb i {
  position: absolute;
  inset: 28px;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.14);
  border-radius: 50%;
}

.assistant-ui__orb i:nth-child(2) { inset: 52px; }
.assistant-ui__orb i:nth-child(3) { inset: 78px; background: var(--accent-bright); box-shadow: 0 0 22px var(--accent-bright); }

.knowledge-map {
  position: relative;
  z-index: 1;
  width: min(100%, 420px);
  min-height: 260px;
}

.knowledge-map svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: rgba(var(--accent-soft-rgb), 0.34);
}

.knowledge-map path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
  stroke-dasharray: 5 7;
}

.knowledge-node {
  position: absolute;
  z-index: 2;
  min-width: 72px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border-strong);
  border-radius: 0.6rem;
  background: var(--surface);
  color: var(--text-secondary);
  font-size: 0.7rem;
  box-shadow: 0 12px 28px rgba(var(--bg-rgb), 0.35);
}

.knowledge-node--center {
  top: 50%;
  left: 50%;
  border-color: var(--accent-bright);
  background: var(--accent);
  color: var(--text);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 34px rgba(var(--accent-rgb), 0.28);
}

.knowledge-node--a { top: 8%; left: 8%; }
.knowledge-node--b { top: 8%; right: 6%; }
.knowledge-node--c { bottom: 6%; left: 7%; }
.knowledge-node--d { right: 5%; bottom: 7%; }

.service-flow {
  position: relative;
  z-index: 1;
  width: min(100%, 640px);
  padding: 1.1rem;
  border: 1px solid var(--border-strong);
  border-radius: 0.9rem;
  background: rgba(var(--bg-rgb), 0.88);
  box-shadow: 0 24px 55px rgba(var(--bg-rgb), 0.48);
}

.service-flow__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.68rem;
  font-weight: 600;
}

.service-flow__header i {
  width: 36px;
  height: 5px;
  border-radius: 999px;
  background: var(--accent);
}

.service-flow__steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding-block: 1.15rem;
}

.service-flow__steps span {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-tertiary);
  font-size: 0.58rem;
  white-space: nowrap;
}

.service-flow__steps span i {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(var(--accent-bright-rgb), 0.35);
  border-radius: 50%;
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent-soft);
  font-family: var(--font-latin);
  font-size: 0.54rem;
  font-style: normal;
}

.service-flow__steps b {
  width: clamp(12px, 3vw, 42px);
  height: 1px;
  background: linear-gradient(90deg, var(--border), var(--accent-bright), var(--border));
}

.service-flow__answer {
  display: grid;
  grid-template-columns: 30px 1fr auto;
  align-items: center;
  gap: 0.7rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 0.65rem;
  background: var(--surface-alt);
}

.service-flow__answer i {
  width: 28px;
  height: 28px;
  grid-row: span 2;
  border-radius: 0.5rem;
  background: var(--accent);
}

.service-flow__answer span {
  width: 80%;
  height: 5px;
  border-radius: 999px;
  background: var(--border-strong);
}

.service-flow__answer span:nth-of-type(2) {
  width: 58%;
}

.service-flow__answer .mock-action {
  grid-row: 1 / 3;
  grid-column: 3;
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  padding-inline: 0.65rem;
  border: 1px solid rgba(var(--accent-bright-rgb), 0.36);
  border-radius: 0.45rem;
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--accent-soft);
  font-size: 0.56rem;
}

.project-card--more {
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.6rem;
  background:
    radial-gradient(circle at 70% 22%, rgba(var(--accent-bright-rgb), 0.2), rgba(var(--surface-rgb), 0) 34%),
    var(--surface);
}

.project-card__more-visual {
  position: relative;
  min-height: 250px;
  display: grid;
  place-items: center;
}

.project-card__more-visual span {
  position: absolute;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.16);
  border-radius: 50%;
  transition: transform 500ms var(--ease-out), border-color 300ms ease;
}

.project-card__more-visual span:nth-child(2) { width: 130px; height: 130px; }
.project-card__more-visual span:nth-child(3) { width: 72px; height: 72px; }

.project-card__more-visual svg {
  position: relative;
  z-index: 2;
  width: 25px;
  height: 25px;
  color: var(--accent-soft);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 300ms var(--ease-out);
}

.project-card--more:hover .project-card__more-visual span:nth-child(1) { transform: scale(1.08); border-color: rgba(var(--accent-soft-rgb), 0.32); }
.project-card--more:hover .project-card__more-visual span:nth-child(2) { transform: scale(0.92); }
.project-card--more:hover .project-card__more-visual svg { transform: translateX(5px); }

.delivery {
  border-top: 1px solid rgba(var(--border-rgb), 0.54);
  background: linear-gradient(to bottom, rgba(var(--surface-alt-rgb), 0.4), var(--bg));
}

.delivery-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.delivery-step {
  position: relative;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  border-block: 1px solid var(--border);
  border-left: 1px solid var(--border);
  isolation: isolate;
  transition: background 220ms ease, border-color 220ms ease;
}

.delivery-step:last-child {
  border-right: 1px solid var(--border);
}

.delivery-step:hover,
.delivery-step:focus-within {
  z-index: 1;
  border-color: var(--border-hover);
  background: var(--surface-alt);
}

.delivery-step::before {
  content: '';
  position: absolute;
  inset: -1px;
  z-index: 2;
  border: 1px solid var(--border-hover);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.delivery-step:hover::before,
.delivery-step:focus-within::before {
  opacity: 1;
}

.delivery-step::after {
  content: '';
  position: absolute;
  z-index: 3;
  top: -1px;
  left: -1px;
  width: 0;
  height: 2px;
  background: var(--accent-bright);
  transition: width 360ms var(--ease-out);
}

.delivery-step:hover::after {
  width: calc(100% + 1px);
}

.delivery-step__number {
  color: var(--text-tertiary);
  font-family: var(--font-latin);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.delivery-step h3 {
  margin-bottom: 0.6rem;
  font-size: 1.08rem;
  font-weight: 650;
}

.delivery-step p {
  margin-bottom: 0;
  color: var(--text-secondary);
  font-size: 0.84rem;
  line-height: 1.7;
}

.contact {
  position: relative;
  min-height: 680px;
  display: grid;
  place-items: center;
  padding-block: var(--space-10);
  overflow: hidden;
  border-top: 1px solid var(--border);
  background: var(--surface);
  isolation: isolate;
}

.contact__grid {
  -webkit-mask-image: radial-gradient(circle at center, rgba(var(--bg-rgb), 0.9), rgba(var(--bg-rgb), 0) 72%);
  mask-image: radial-gradient(circle at center, rgba(var(--bg-rgb), 0.9), rgba(var(--bg-rgb), 0) 72%);
}

.contact__orb {
  position: absolute;
  z-index: -2;
  border-radius: 50%;
  pointer-events: none;
}

.contact__orb--one {
  top: -220px;
  left: -80px;
  width: 580px;
  height: 580px;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.15);
  box-shadow: inset 0 0 80px rgba(var(--accent-rgb), 0.08);
}

.contact__orb--two {
  right: -180px;
  bottom: -300px;
  width: 720px;
  height: 720px;
  border: 1px solid rgba(var(--accent-soft-rgb), 0.12);
  box-shadow: inset 0 0 100px rgba(var(--accent-rgb), 0.08);
}

.contact__inner {
  max-width: 880px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.contact__inner .eyebrow {
  margin-bottom: 1.1rem;
}

.contact h2 {
  margin-bottom: 1.25rem;
  font-size: clamp(2.6rem, 5.6vw, 5rem);
  font-weight: 760;
  line-height: 1.16;
  letter-spacing: -0.035em;
}

.contact p {
  max-width: 680px;
  margin-bottom: 2rem;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.85;
}

.contact__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.contact__actions .text-link,
.footer__nav .text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.contact__hint {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.25rem;
  color: var(--text-tertiary);
  font-size: 0.7rem;
}

.contact__hint svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
}

.text-link {
  position: relative;
  color: var(--accent-soft);
  text-decoration: none;
  transition: color 180ms ease;
}

.text-link::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: -0.2em;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

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

.text-link:hover::after,
.text-link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.text-link:active {
  color: var(--accent-bright);
}

.text-link:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 4px;
}

.footer {
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer__top {
  min-height: 160px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
}

.footer__top > p {
  margin: 0;
  color: var(--text-tertiary);
  font-size: 0.78rem;
}

.footer__nav {
  display: flex;
  justify-content: flex-end;
  gap: 1.5rem;
  font-size: 0.78rem;
}

.footer__bottom {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--border);
  color: var(--text-tertiary);
  font-size: 0.68rem;
}

@media (max-width: 1080px) {
  .desktop-nav {
    gap: 1.2rem;
  }

  .nav-link {
    font-size: 0.76rem;
  }

  .hero__title {
    font-size: clamp(3.4rem, 7.2vw, 5.4rem);
  }

  .metric {
    padding-inline: 1rem;
  }

  .advantage-card {
    padding: 1.35rem;
  }
}

@media (max-width: 960px) {
  .container {
    width: min(calc(100% - 3rem), 1180px);
  }

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

  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .hero {
    min-height: 920px;
    padding-top: 120px;
  }

  .hero__arc {
    top: 37%;
    width: 170vw;
    height: 88vw;
  }

  .orbit-chip--one,
  .orbit-chip--three {
    left: 4%;
  }

  .orbit-chip--two,
  .orbit-chip--four {
    right: 4%;
  }

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

  .metric:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .metric:nth-child(4) {
    border-top: 1px solid var(--border);
  }

  .section-intro--split {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .section-intro--split .section-copy {
    max-width: 760px;
  }

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

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

  .advantage-card {
    min-height: 270px;
  }

  .project-card--hero,
  .project-card--side,
  .project-card--wide,
  .project-card--more {
    grid-column: span 6;
  }

  .project-card--hero,
  .project-card--wide {
    grid-column: span 12;
  }

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

  .delivery-step:nth-child(3) {
    border-left: 1px solid var(--border);
  }

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

  .footer__top > p {
    display: none;
  }
}

@media (max-width: 640px) {
  html {
    scroll-padding-top: 70px;
  }

  .container {
    width: min(calc(100% - 2.25rem), 1180px);
  }

  .site-nav {
    min-height: 68px;
    padding-top: 8px;
  }

  .nav-inner {
    min-height: 60px;
    padding: 5px 6px 5px 10px;
    border-radius: 19px;
  }

  .mobile-menu {
    top: 78px;
    max-height: calc(100svh - 92px);
    border-radius: 22px;
  }

  .brand__symbol {
    width: 38px;
    height: 38px;
  }

  .brand__text strong {
    font-size: 0.82rem;
  }

  .brand__text small {
    font-size: 0.56rem;
  }

  .hero {
    min-height: 900px;
    padding: 112px 0 26px;
  }

  .hero__grid {
    background-size: 40px 40px;
  }

  .hero__content {
    padding-block: 20px 58px;
  }

  .hero__eyebrow {
    font-size: 0.58rem;
  }

  .hero__title {
    font-size: clamp(2.65rem, 13.5vw, 4rem);
    line-height: 1.08;
  }

  .hero__lede {
    font-size: 0.94rem;
    line-height: 1.8;
  }

  .desktop-only {
    display: none;
  }

  .hero__actions {
    width: min(100%, 360px);
    flex-direction: column;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__note {
    font-size: 0.62rem;
    letter-spacing: 0.06em;
  }

  .hero__note span {
    width: 10px;
  }

  .hero__arc {
    top: 43%;
    width: 240vw;
    height: 126vw;
    animation: none;
  }

  .hero__fluid {
    inset: 9% 7% -8%;
    opacity: 0.62;
  }

  .hero__wave-band {
    opacity: 0.58;
  }

  .hero__fluid::before {
    animation-duration: 24s;
  }

  .hero__fluid::after,
  .hero__fluid-current {
    display: none;
  }

  .orbit-chip {
    display: none;
  }

  .hero-metrics {
    min-height: 0;
  }

  .metric {
    min-height: 96px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 0.4rem;
    padding: 1rem;
  }

  .metric svg {
    width: 21px;
    height: 21px;
  }

  .metric strong {
    font-size: 0.82rem;
  }

  .metric small {
    font-size: 0.62rem;
  }

  .metric--lead {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
  }

  .metric__value {
    font-size: 2rem;
  }

  .manifesto__inner {
    width: calc(100% - 1.5rem);
    padding-block: 0.62rem 0.68rem;
  }

  .manifesto__eyebrow {
    margin-bottom: 0.46rem;
    font-size: 0.46rem;
  }

  .manifesto__rail {
    padding-bottom: 0.82rem;
  }

  .manifesto__item {
    flex-direction: column;
    gap: 0.08rem;
    padding-inline: 0.1rem;
  }

  .manifesto__item:not(:last-child)::before {
    height: 22px;
  }

  .manifesto__index {
    font-size: 0.44rem;
  }

  .manifesto__item strong {
    font-size: 0.66rem;
    letter-spacing: 0;
  }

  .manifesto__item i {
    bottom: -1rem;
    width: 6px;
    height: 6px;
  }

  .section,
  .advantages,
  .contact {
    padding-block: var(--space-8);
  }

  .section-title {
    font-size: clamp(2rem, 9vw, 2.7rem);
  }

  .section-intro {
    margin-bottom: 2.3rem;
  }

  .section-copy,
  .section-lede {
    font-size: 0.96rem;
  }

  .about-system {
    min-height: 480px;
  }

  .about-system__orbit--outer {
    width: 120%;
  }

  .about-system__orbit--inner {
    width: 80%;
  }

  .system-core {
    width: 140px;
    height: 140px;
  }

  .system-core__mark {
    width: 48px;
    height: 48px;
  }

  .system-node {
    min-width: 104px;
    padding: 0.55rem 0.65rem;
  }

  .system-node--top { top: 4%; }
  .system-node--right { top: 74%; right: 4%; }
  .system-node--bottom { bottom: 4%; left: 28%; }
  .system-node--left { top: 26%; left: 4%; }

  .system-lines {
    opacity: 0.38;
  }

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

  .capability-card {
    min-height: 280px;
  }

  .advantage-card {
    min-height: 250px;
  }

  .showcase-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.35rem 0.75rem;
    margin: -0.55rem 0 0.55rem;
  }

  .showcase-grid {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: min(84vw, 340px);
    gap: 0.75rem;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0.25rem 0.125rem 1rem;
    scroll-padding-inline: 0.125rem;
    scroll-snap-type: inline mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    overscroll-behavior-inline: contain;
    touch-action: pan-x pan-y;
    -webkit-overflow-scrolling: touch;
  }

  .showcase-grid::-webkit-scrollbar {
    display: none;
  }

  .project-card--hero,
  .project-card--side,
  .project-card--wide,
  .project-card--more {
    grid-column: auto;
  }

  .project-card {
    min-height: 0;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  .project-card__visual {
    min-height: 250px;
    padding: 1rem;
  }

  .project-card__body {
    align-items: flex-start;
    flex-direction: column;
    padding: 1.25rem;
  }

  .project-status {
    margin: 0;
  }

  .assistant-ui {
    grid-template-columns: 42px 1fr;
  }

  .assistant-ui__main {
    padding: 1rem;
  }

  .suggestion-row span:nth-child(3) {
    display: none;
  }

  .knowledge-map {
    min-height: 230px;
  }

  .service-flow__steps {
    gap: 0.25rem;
  }

  .service-flow__steps b {
    width: 8px;
  }

  .service-flow__steps span {
    font-size: 0.48rem;
  }

  .service-flow__steps span i {
    width: 26px;
    height: 26px;
  }

  .service-flow__answer {
    grid-template-columns: 25px 1fr;
  }

  .service-flow__answer .mock-action {
    display: none;
  }

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

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

  .delivery-step {
    min-height: 190px;
    border-right: 1px solid var(--border);
    border-bottom: 0;
  }

  .delivery-step:last-child {
    border-bottom: 1px solid var(--border);
  }

  .contact {
    min-height: 620px;
  }

  .contact h2 {
    font-size: clamp(2.25rem, 10.5vw, 3.3rem);
  }

  .contact__actions {
    width: 100%;
    flex-direction: column;
  }

  .contact__actions .button {
    width: 100%;
  }

  .footer__top {
    grid-template-columns: 1fr;
    align-items: start;
    padding-block: 2.4rem;
  }

  .footer__nav {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .footer__bottom {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding-block: 1.2rem;
  }
}

@media (hover: none), (pointer: coarse) {
  .capability-card:hover,
  .project-card:hover,
  .advantage-card:hover {
    transform: none;
  }

  .button:hover {
    --lift-y: 0px;
  }

  .shooting-star-button:hover .shooting-star {
    animation: none;
  }
}

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

  .js .hero-enter,
  .js .hero__title-line > span,
  .js .reveal {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    transition: opacity 180ms ease !important;
  }

  .hero__arc {
    --parallax-y: 0px !important;
  }

  .gradient-text,
  .system-core__pulse,
  .shooting-star-button:hover .shooting-star {
    animation: none !important;
  }

  .hero__fluid {
    --fluid-x: 0px !important;
    --fluid-y: 0px !important;
    transform: translate3d(0, 0, 0) !important;
    transition: none !important;
  }

  .hero__fluid::before,
  .hero__fluid::after,
  .hero__fluid-current {
    animation: none !important;
    transform: none !important;
  }

  .manifesto__rail::after {
    animation: none !important;
    opacity: 0.42;
    transform: translateX(270%) !important;
  }

  .orbit-chip {
    --depth-x: 0px !important;
    --depth-y: 0px !important;
  }

  .button,
  .menu-toggle,
  .brand__symbol,
  .mobile-link,
  .nav-link,
  .capability-card,
  .project-card,
  .advantage-card,
  .mock-window {
    transform: none !important;
    transition: color 180ms ease, background 180ms ease, border-color 180ms ease, opacity 180ms ease !important;
  }

  .mobile-menu {
    transform: translate3d(-50%, 0, 0) scale(1) !important;
    transition: opacity 180ms ease, visibility 0s linear 180ms !important;
  }

  .mobile-menu.is-open {
    transition: opacity 180ms ease, visibility 0s !important;
  }

  .menu-scrim,
  .showcase-dots button::before {
    transition-duration: 180ms !important;
  }

  .showcase-grid {
    scroll-behavior: auto;
  }

  .button:active,
  .button.is-pressing,
  .menu-toggle:active,
  .menu-toggle.is-pressing,
  .brand:active,
  .brand.is-pressing,
  .mobile-link:active,
  .mobile-link.is-pressing {
    opacity: 0.76;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .site-nav.is-scrolled .nav-inner,
  .site-nav.menu-active .nav-inner,
  .mobile-menu,
  .hero-metrics,
  .button--ghost,
  .orbit-chip {
    background: var(--surface);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .menu-scrim {
    background: rgba(var(--bg-rgb), 0.78);
  }
}

@media (prefers-contrast: more) {
  .hero__wave-band {
    opacity: 0.52;
  }

  .hero__fluid {
    opacity: 0.44;
  }

  .site-nav.is-scrolled .nav-inner,
  .site-nav.menu-active .nav-inner,
  .mobile-menu,
  .hero-metrics,
  .button--ghost {
    border-color: rgba(var(--text-rgb), 0.54);
    background: rgba(var(--surface-rgb), 0.96);
  }

  .capability-card,
  .project-card,
  .advantage-card,
  .about-system,
  .delivery-step {
    border-color: rgba(var(--text-rgb), 0.46);
  }

  .button:focus-visible,
  .brand:focus-visible,
  .menu-toggle:focus-visible,
  .nav-link:focus-visible,
  .mobile-link:focus-visible,
  .showcase-grid:focus-visible,
  .showcase-dots button:focus-visible {
    outline-width: 3px;
  }
}