:root {
  --ink: #07111d;
  --ink-2: #14263a;
  --soft-ink: #4b6176;
  --muted: #778b9f;
  --blue: #008ee8;
  --cyan: #23c4f3;
  --cyan-soft: #e8f9ff;
  --lime: #bce84d;
  --coral: #ff9a7a;
  --paper: #f8fcff;
  --white: #ffffff;
  --line: rgba(31, 123, 174, 0.16);
  --glass: rgba(255, 255, 255, 0.72);
  --shadow: 0 24px 70px rgba(0, 122, 190, 0.16);
  --header: 74px;
  --shell: min(1440px, calc(100vw - 48px));
  --content: min(1180px, calc(100vw - 56px));
}

@font-face {
  font-family: "Phosphor";
  src: url("/assets/phosphor/Phosphor.woff2") format("woff2");
  font-weight: normal;
  font-style: normal;
  font-display: block;
}

.ph {
  font-family: "Phosphor" !important;
  speak: never;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  line-height: 1;
  text-transform: none;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.ph-users-three::before {
  content: "\e68e";
}

.ph-list::before {
  content: "\e2f0";
}

.ph-sparkle::before {
  content: "\e6a2";
}

.ph-arrow-left::before {
  content: "\e058";
}

.ph-arrow-right::before {
  content: "\e06c";
}

.ph-arrow-up-right::before {
  content: "\e092";
}

.ph-speaker-high::before {
  content: "\e44a";
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(rgba(8, 142, 232, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 142, 232, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, #fbfeff 0%, #eff9ff 42%, #ffffff 74%);
  background-size: 44px 44px, 44px 44px, auto;
  letter-spacing: 0;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

body::selection {
  color: #fff;
  background: var(--blue);
}

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

a {
  color: inherit;
}

button {
  border: 0;
  font: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(35, 196, 243, 0.44);
  outline-offset: 4px;
}

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

.site-backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(115deg, rgba(35, 196, 243, 0.14), transparent 38%),
    linear-gradient(245deg, rgba(188, 232, 77, 0.09), transparent 36%),
    linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.86) 72%);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 70;
  width: 100%;
  height: 3px;
  transform: scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--lime));
}

.site-header {
  position: fixed;
  top: 18px;
  left: max(20px, calc((100vw - 1440px) / 2 + 20px));
  right: max(20px, calc((100vw - 1440px) / 2 + 20px));
  z-index: 50;
  display: grid;
  grid-template-columns: 216px 1fr auto;
  align-items: center;
  gap: 22px;
  min-height: var(--header);
  padding: 10px 14px 10px 24px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.66);
  box-shadow: 0 18px 54px rgba(18, 111, 166, 0.1);
  backdrop-filter: blur(24px) saturate(1.25);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.86);
  border-color: rgba(35, 196, 243, 0.22);
  box-shadow: 0 18px 54px rgba(18, 111, 166, 0.16);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 196px;
  text-decoration: none;
}

.brand img {
  width: 196px;
  height: auto;
}

.site-nav {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: clamp(20px, 3.6vw, 54px);
  color: rgba(7, 17, 29, 0.76);
  font-size: 14px;
  font-weight: 850;
}

.site-nav a {
  position: relative;
  padding: 12px 0;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 5px rgba(35, 196, 243, 0.12);
  opacity: 0;
  transform: translateX(-50%) scale(0.7);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.site-nav a:hover::after,
.site-nav a.is-active::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.header-button,
.button,
.about-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
}

.header-button {
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(20, 38, 58, 0.1);
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.header-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0, 142, 232, 0.14);
}

.header-button.primary {
  color: #fff;
  border-color: rgba(0, 142, 232, 0.55);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 14px 30px rgba(0, 142, 232, 0.2);
}

.menu-button {
  display: inline-grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border: 1px solid rgba(20, 38, 58, 0.08);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  cursor: pointer;
}

.menu-button i {
  font-size: 24px;
}

.hero {
  --hero-x: 72%;
  --hero-y: 34%;
  position: relative;
  display: grid;
  align-items: center;
  min-height: 720px;
  height: min(880px, 86svh);
  padding: calc(var(--header) + 86px) max(28px, calc((100vw - 1440px) / 2 + 58px)) 64px;
  overflow: hidden;
  border-bottom: 1px solid rgba(35, 196, 243, 0.18);
  isolation: isolate;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at var(--hero-x) var(--hero-y), rgba(35, 196, 243, 0.22), rgba(35, 196, 243, 0.08) 16%, rgba(35, 196, 243, 0) 34%),
    radial-gradient(circle at calc(var(--hero-x) - 18%) calc(var(--hero-y) + 24%), rgba(188, 232, 77, 0.16), rgba(188, 232, 77, 0) 28%);
  opacity: 0.74;
  mix-blend-mode: multiply;
  transition: opacity 0.22s ease;
}

.hero-image,
.hero-image img,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-image {
  z-index: -3;
  display: block;
  overflow: hidden;
}

.hero-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  filter: saturate(1.08) contrast(1.04);
  transform: scale(1.015);
}

.hero-shade {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.86) 34%, rgba(255, 255, 255, 0.42) 58%, rgba(255, 255, 255, 0) 84%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0) 48%, rgba(255, 255, 255, 0.68));
}

.slide-rail {
  position: absolute;
  left: max(24px, calc((100vw - 1440px) / 2 + 22px));
  top: 176px;
  z-index: 4;
  display: grid;
  justify-items: center;
  gap: 12px;
  width: 34px;
  color: var(--muted);
  font-size: 12px;
}

.slide-rail strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1;
}

.slide-rail i {
  display: block;
  width: 1px;
  height: min(270px, 30vh);
  background: linear-gradient(var(--blue), rgba(8, 142, 232, 0.06));
}

.slide-rail small {
  writing-mode: vertical-rl;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.hero-copy {
  position: relative;
  z-index: 3;
  width: min(720px, 54vw);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 72px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 12px;
  line-height: 1.4;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-title {
  width: min(830px, 100%);
  margin: 0;
  color: var(--ink);
  font-size: clamp(54px, 5.15vw, 88px);
  line-height: 0.98;
  font-weight: 950;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.hero-title span {
  display: block;
}

.hero-lead {
  max-width: 540px;
  margin: 24px 0 0;
  color: var(--soft-ink);
  font-size: clamp(18px, 1.45vw, 24px);
  line-height: 1.68;
}

.hero-lead,
.section-intro p:not(.section-kicker),
.system-copy > p,
.business-grid p,
.manifesto span,
.about-copy p {
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: normal;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  min-height: 56px;
  padding: 0 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 950;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

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

.button:active,
.recommend-controls button:active,
.about-link:active {
  transform: scale(0.985);
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 20px 42px rgba(0, 142, 232, 0.28);
}

.button-light {
  border: 1px solid rgba(20, 38, 58, 0.12);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 14px 32px rgba(0, 142, 232, 0.08);
  backdrop-filter: blur(18px);
}

.mobile-break {
  display: none;
}

.hero-proof {
  display: none;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(680px, 100%);
  margin-top: 42px;
  overflow: hidden;
  border: 1px solid rgba(20, 38, 58, 0.1);
  border-radius: 8px;
  background: rgba(20, 38, 58, 0.08);
  box-shadow: 0 18px 46px rgba(0, 142, 232, 0.08);
}

.hero-proof span {
  min-height: 76px;
  display: grid;
  align-content: center;
  gap: 4px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--soft-ink);
  font-size: 13px;
  line-height: 1.35;
  backdrop-filter: blur(18px);
}

.hero-proof strong {
  color: var(--ink);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-console {
  position: absolute;
  right: max(34px, calc((100vw - 1440px) / 2 + 48px));
  bottom: 84px;
  z-index: 4;
  width: min(310px, 24vw);
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 24px 70px rgba(0, 72, 116, 0.16);
  backdrop-filter: blur(22px) saturate(1.22);
  transform-style: preserve-3d;
}

.hero-console div,
.system-visual figcaption {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-console strong {
  font-size: 16px;
  font-weight: 950;
}

.hero-console p {
  margin: 12px 0 14px;
  color: var(--soft-ink);
  font-size: 14px;
  line-height: 1.68;
}

.hero-console small {
  color: var(--blue);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.live-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 6px rgba(188, 232, 77, 0.16);
}

.work-strip,
.fit-strip,
.system-section,
.business,
.manifesto,
.about {
  position: relative;
  z-index: 2;
  width: var(--content);
  margin: 0 auto;
  scroll-margin-top: 120px;
}

.fit-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: -34px;
  overflow: hidden;
  border: 1px solid rgba(20, 38, 58, 0.1);
  border-radius: 8px;
  background: rgba(20, 38, 58, 0.08);
  box-shadow: 0 18px 54px rgba(0, 122, 190, 0.08);
}

.fit-strip span {
  min-height: 74px;
  display: flex;
  align-items: center;
  padding: 18px 22px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--ink-2);
  font-size: 15px;
  font-weight: 850;
  line-height: 1.45;
  backdrop-filter: blur(18px);
}

.work-strip {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) auto;
  gap: 24px;
  align-items: end;
  padding: 42px 0 72px;
}

.section-intro,
.section-heading,
.system-copy,
.about-copy {
  min-width: 0;
}

.section-intro {
  max-width: 520px;
}

.section-intro h2,
.system-copy h2,
.business h2,
.about h2 {
  margin: 0;
  font-size: clamp(38px, 4.9vw, 72px);
  line-height: 1.02;
  font-weight: 950;
}

.section-intro p:not(.section-kicker),
.system-copy > p {
  margin: 18px 0 0;
  color: var(--soft-ink);
  font-size: 16px;
  line-height: 1.7;
}

.recommend-controls {
  justify-self: end;
  display: flex;
  gap: 10px;
}

.recommend-controls button,
.work-card-marker {
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
}

.recommend-controls button {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(20, 38, 58, 0.1);
  background: rgba(255, 255, 255, 0.76);
  color: var(--blue);
  font-size: 22px;
  box-shadow: 0 16px 34px rgba(0, 142, 232, 0.08);
}

.recommend-controls button:last-child {
  color: #fff;
  border-color: rgba(0, 142, 232, 0.42);
  background: var(--blue);
}

.recommend-controls button.is-disabled {
  opacity: 0.42;
  transform: none;
  pointer-events: none;
}

.work-track {
  grid-column: 1 / -1;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(292px, 1fr);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  overflow-x: auto;
  padding: 6px 2px 14px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.work-track::-webkit-scrollbar {
  display: none;
}

.work-card {
  position: relative;
  min-height: 350px;
  overflow: hidden;
  border: 1px solid rgba(20, 38, 58, 0.1);
  border-radius: 8px;
  background: var(--white);
  scroll-snap-align: start;
  box-shadow: 0 20px 48px rgba(0, 91, 144, 0.1);
  isolation: isolate;
  transition: transform 0.32s ease, box-shadow 0.32s ease, border-color 0.32s ease;
}

.work-card::before {
  content: "";
  position: absolute;
  inset: -38% auto -38% -42%;
  z-index: 0;
  width: 38%;
  pointer-events: none;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0));
  transform: translateX(-130%) skewX(-16deg);
  transition: transform 0.62s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.work-card img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.work-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.96) 78%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.18));
}

.work-card:hover::before {
  transform: translateX(430%) skewX(-16deg);
}

.work-card:hover img {
  transform: scale(1.045);
}

.work-card-copy {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 1;
}

.work-card-copy p {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
}

.work-card-copy strong {
  color: var(--blue);
  font-size: 30px;
  line-height: 1;
  font-weight: 950;
}

.work-card-copy span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.work-card-copy h3 {
  max-width: 260px;
  margin: 0;
  font-size: clamp(24px, 2.45vw, 34px);
  line-height: 1.08;
  font-weight: 950;
}

.work-card-copy small {
  display: block;
  max-width: 260px;
  margin-top: 12px;
  color: var(--soft-ink);
  font-size: 14px;
  line-height: 1.58;
}

.deliverables {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  max-width: 280px;
  margin-top: 16px;
}

.deliverables span {
  min-height: 26px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(0, 142, 232, 0.16);
  border-radius: 999px;
  padding: 0 10px;
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: none;
  backdrop-filter: blur(12px);
}

.work-card-marker {
  position: absolute;
  right: 18px;
  top: 18px;
  z-index: 1;
  width: 46px;
  height: 46px;
  color: #fff;
  background: var(--blue);
  box-shadow: 0 14px 32px rgba(0, 142, 232, 0.28);
  transition: box-shadow 0.32s ease, transform 0.32s ease;
}

.work-card-dark::after {
  background:
    linear-gradient(180deg, rgba(8, 25, 42, 0.06), rgba(8, 25, 42, 0.86)),
    linear-gradient(90deg, rgba(6, 27, 48, 0.44), rgba(6, 27, 48, 0.08));
}

.work-card-dark .work-card-copy h3,
.work-card-dark .work-card-copy strong {
  color: #fff;
}

.work-card-dark .work-card-copy span,
.work-card-dark .work-card-copy small {
  color: rgba(255, 255, 255, 0.78);
}

.work-card-dark .deliverables span {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.86);
}

.system-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(440px, 1.18fr);
  gap: clamp(32px, 6vw, 84px);
  align-items: center;
  padding: clamp(74px, 10vw, 132px) 0;
}

.system-list {
  display: grid;
  gap: 1px;
  margin: 34px 0 0;
  overflow: hidden;
  border: 1px solid rgba(20, 38, 58, 0.1);
  border-radius: 8px;
  background: rgba(20, 38, 58, 0.08);
}

.system-list div {
  display: grid;
  grid-template-columns: 145px 1fr;
  gap: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(16px);
  transition: background 0.28s ease, box-shadow 0.28s ease, transform 0.28s ease;
}

.system-list div.is-active {
  background: rgba(232, 249, 255, 0.86);
  box-shadow: inset 3px 0 0 var(--blue);
  transform: translateX(3px);
}

.system-list dt {
  color: var(--blue);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.28s ease;
}

.system-list div.is-active dt {
  color: var(--ink);
}

.system-list dd {
  margin: 0;
  color: var(--soft-ink);
  line-height: 1.55;
}

.system-visual {
  position: relative;
  min-height: 470px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 8px;
  box-shadow: 0 30px 84px rgba(0, 122, 190, 0.16);
  transform-style: preserve-3d;
}

.system-visual img {
  width: 100%;
  height: 100%;
  min-height: 470px;
  object-fit: cover;
  object-position: center;
}

.system-visual figcaption {
  position: absolute;
  right: 18px;
  bottom: 18px;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(18px);
}

.system-visual.is-lit .live-dot {
  animation: pulse-once 820ms ease-out 1;
}

@keyframes pulse-once {
  0% {
    box-shadow: 0 0 0 0 rgba(188, 232, 77, 0.34);
  }

  100% {
    box-shadow: 0 0 0 18px rgba(188, 232, 77, 0);
  }
}

.business {
  padding: clamp(70px, 10vw, 128px) 0 72px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: 0 24px 68px rgba(0, 122, 190, 0.08);
}

.business-grid article {
  min-height: 314px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: clamp(24px, 3vw, 34px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(255, 255, 255, 0.66)),
    var(--white);
  transition: background 0.25s ease, transform 0.25s ease;
}

.business-grid article:hover {
  transform: translateY(-4px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(232, 249, 255, 0.82)),
    var(--white);
}

.business-grid span {
  color: var(--blue);
  font-size: 14px;
  font-weight: 950;
}

.business-grid h3 {
  max-width: 250px;
  margin: 0;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.12;
  font-weight: 950;
}

.business-grid p {
  margin: 0;
  color: var(--soft-ink);
  font-size: 15px;
  line-height: 1.75;
}

.manifesto {
  overflow: hidden;
  padding: clamp(38px, 5.5vw, 64px);
  border: 1px solid rgba(35, 196, 243, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(35, 196, 243, 0.14), rgba(255, 154, 122, 0.12) 52%, rgba(188, 232, 77, 0.16)),
    rgba(255, 255, 255, 0.68);
  box-shadow: 0 24px 68px rgba(0, 122, 190, 0.1);
  backdrop-filter: blur(18px);
}

.manifesto p {
  max-width: 900px;
  margin: 0;
  font-size: clamp(36px, 6vw, 88px);
  line-height: 0.98;
  font-weight: 950;
}

.manifesto span {
  display: block;
  max-width: 690px;
  margin-top: 22px;
  color: var(--soft-ink);
  font-size: clamp(16px, 1.6vw, 21px);
  line-height: 1.72;
}

.boundary-note {
  max-width: 760px;
  margin-top: 18px;
  border-left: 3px solid var(--blue);
  padding: 12px 0 12px 18px;
  color: var(--ink-2);
  font-size: clamp(15px, 1.35vw, 18px);
  font-weight: 850;
  line-height: 1.65;
}

.kinetic-line {
  margin: clamp(32px, 5vw, 56px) -64px -64px;
  overflow: hidden;
  border-top: 1px solid rgba(20, 38, 58, 0.1);
  background: rgba(255, 255, 255, 0.42);
}

.kinetic-track {
  display: flex;
  align-items: center;
  gap: 18px;
  width: max-content;
  min-height: 72px;
  padding: 0 32px;
  color: rgba(7, 17, 29, 0.28);
  font-size: clamp(22px, 3vw, 40px);
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  will-change: transform;
}

.kinetic-track i {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
}

.about {
  display: grid;
  grid-template-columns: minmax(300px, 0.88fr) minmax(340px, 1.12fr);
  gap: clamp(42px, 8vw, 112px);
  align-items: end;
  padding: clamp(86px, 12vw, 148px) 0;
}

.about-copy p {
  margin: 0;
  color: var(--soft-ink);
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.82;
}

.about-copy p + p {
  margin-top: 18px;
}

.about-link {
  justify-content: space-between;
  width: min(460px, 100%);
  min-height: 64px;
  margin-top: 30px;
  padding: 0 0 14px;
  border-bottom: 2px solid var(--ink);
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 950;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 78px;
  padding: 0 max(28px, calc((100vw - 1440px) / 2 + 42px));
  border-top: 1px solid rgba(35, 196, 243, 0.18);
  background: rgba(255, 255, 255, 0.74);
  backdrop-filter: blur(18px);
}

.ticker {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 24px;
  color: var(--soft-ink);
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
}

.ticker strong {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--blue);
}

.ticker span {
  position: relative;
}

.ticker span::before {
  content: "";
  position: absolute;
  left: -13px;
  top: 50%;
  width: 1px;
  height: 18px;
  background: rgba(20, 38, 58, 0.16);
  transform: translateY(-50%);
}

.socials {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  font-weight: 900;
}

.socials a,
.socials span {
  text-decoration: none;
  color: var(--ink-2);
}

.site-header,
.hero-image img,
.hero-console,
.kinetic-track,
.work-card,
.system-visual {
  will-change: transform;
}

@media (max-width: 1180px) {
  :root {
    --shell: min(100vw - 32px, 1440px);
    --content: min(100vw - 40px, 1180px);
  }

  .site-header {
    left: 16px;
    right: 16px;
    grid-template-columns: auto 1fr auto;
    padding-left: 18px;
  }

  .site-nav {
    gap: 24px;
  }

  .header-button {
    display: none;
  }

  .hero {
    padding-inline: 30px;
  }

  .slide-rail {
    display: none;
  }

  .hero-copy {
    width: min(620px, 56vw);
    padding-left: 0;
  }

  .hero-console {
    width: min(300px, 28vw);
  }

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

@media (max-width: 860px) {
  :root {
    --header: 62px;
    --content: min(100vw - 40px, 1180px);
  }

  .site-header {
    top: 12px;
    min-height: var(--header);
    grid-template-columns: auto auto;
    justify-content: space-between;
    border-radius: 999px;
    padding: 8px 8px 8px 16px;
  }

  .brand,
  .brand img {
    width: 150px;
  }

  .menu-button {
    width: 46px;
    height: 46px;
  }

  .site-nav {
    position: fixed;
    top: 84px;
    left: 14px;
    right: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 18px;
    border: 1px solid rgba(35, 196, 243, 0.24);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 18px 42px rgba(0, 122, 190, 0.14);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 16px 0;
    border-bottom: 1px solid rgba(20, 38, 58, 0.1);
    font-size: 18px;
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .site-nav a::after {
    left: auto;
    right: 2px;
    bottom: 21px;
  }

  .hero {
    display: flex;
    flex-direction: column;
    min-height: auto;
    height: auto;
    padding: 104px 14px 26px;
  }

  .hero::after {
    background:
      radial-gradient(circle at 76% 32%, rgba(35, 196, 243, 0.15), rgba(35, 196, 243, 0) 34%),
      radial-gradient(circle at 36% 82%, rgba(188, 232, 77, 0.12), rgba(188, 232, 77, 0) 30%);
    opacity: 0.56;
    mix-blend-mode: multiply;
  }

  .hero-image {
    position: absolute;
    inset: 0;
    z-index: -3;
    height: auto;
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .hero-image img {
    opacity: 0.86;
    object-position: center top;
    filter: saturate(1.1) contrast(1.08) brightness(0.99);
    transform: none;
  }

  .hero-shade {
    display: block;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.86) 0%, rgba(255, 255, 255, 0.62) 54%, rgba(255, 255, 255, 0.34) 100%),
      linear-gradient(90deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.68) 58%, rgba(255, 255, 255, 0.12));
  }

  .hero-copy {
    order: 1;
    width: 100%;
    min-height: auto;
    padding: 0 6px;
  }

  .eyebrow,
  .section-kicker {
    margin-bottom: 10px;
    letter-spacing: 0.09em;
  }

  .hero-title {
    width: 100%;
    font-size: clamp(34px, 9.7vw, 42px);
    line-height: 1.02;
    overflow-wrap: anywhere;
    word-break: break-word;
    line-break: anywhere;
  }

  .hero-lead {
    max-width: 100%;
    margin-top: 18px;
    font-size: 16px;
    line-height: 1.72;
  }

  .mobile-break {
    display: block;
  }

  .hero-actions {
    flex-direction: column;
    gap: 10px;
    width: min(100%, 350px);
    max-width: calc(100vw - 56px);
    margin-top: 22px;
  }

  .button {
    width: 100%;
    min-height: 52px;
  }

  .hero-proof {
    display: none;
  }

  .hero-console {
    position: relative;
    order: 2;
    align-self: flex-start;
    right: auto;
    bottom: auto;
    width: fit-content;
    max-width: 100%;
    margin: 10px 6px 0;
    padding: 12px 14px;
    border-radius: 999px;
  }

  .hero-console p {
    display: none;
  }

  .hero-console small {
    display: none;
  }

  .work-strip,
  .fit-strip,
  .system-section,
  .about {
    grid-template-columns: 1fr;
  }

  .fit-strip {
    margin-top: 18px;
  }

  .fit-strip span {
    min-height: 58px;
    padding: 15px 16px;
    font-size: 14px;
  }

  .work-strip {
    gap: 18px;
    padding: 32px 0 34px;
  }

  .recommend-controls {
    justify-self: start;
  }

  .work-track {
    grid-template-columns: none;
    grid-auto-columns: calc(100vw - 48px);
    gap: 16px;
    padding-right: 24px;
  }

  .work-card {
    min-height: 330px;
  }

  .system-section {
    padding: 42px 0 52px;
  }

  .work-strip,
  .fit-strip,
  .system-section,
  .business,
  .manifesto,
  .about {
    scroll-margin-top: 88px;
  }

  .system-list div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .system-visual,
  .system-visual img {
    min-height: 300px;
  }

  .business {
    padding: 58px 0 52px;
  }

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

  .business-grid article {
    min-height: 230px;
  }

  .manifesto {
    padding: 28px;
  }

  .boundary-note {
    margin-top: 16px;
    padding-left: 14px;
  }

  .kinetic-line {
    margin: 30px -28px -28px;
  }

  .about {
    padding: 62px 0;
  }

  .about-copy p {
    max-width: 32ch;
  }

  .site-footer {
    grid-template-columns: 1fr;
    padding: 24px 18px;
  }

  .ticker {
    flex-wrap: wrap;
    gap: 10px 18px;
  }

  .ticker span::before {
    left: -10px;
    height: 14px;
  }

  .socials {
    flex-wrap: wrap;
    gap: 10px 14px;
  }
}

@media (max-width: 520px) {
  .hero-title {
    font-size: clamp(38px, 11vw, 48px);
  }

  .section-intro h2,
  .system-copy h2,
  .business h2,
  .about h2 {
    font-size: clamp(34px, 10vw, 46px);
  }

  .work-card-copy h3 {
    font-size: 28px;
  }

  .manifesto p {
    font-size: 36px;
  }

  .about-link {
    font-size: 23px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}