@charset "UTF-8";

:root {
  --ink: #090909;
  --paper: #f1eee4;
  --orange: #ff4d24;
  --acid: #dfff45;
  --cobalt: #3347ff;
  --ice: #b7e8ff;
  --line: rgba(241, 238, 228, 0.22);
  --page-p: 0;
  --pointer-x: 50%;
  --pointer-y: 50%;
  --sans: "Space Grotesk", Arial, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --mono: "DM Mono", monospace;
  --jp: "Noto Sans JP", sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  overflow-x: clip;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}

body.is-loading {
  overflow: hidden;
}

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

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

img,
canvas {
  display: block;
}

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

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  background: var(--acid);
  color: var(--ink);
  font: 600 12px/1 var(--jp);
  transform: translateY(-180%);
}

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

#vortex-canvas {
  position: fixed;
  z-index: 8;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.grain {
  position: fixed;
  z-index: 90;
  inset: 0;
  pointer-events: none;
  opacity: 0.17;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.42) 0 0.6px, transparent 0.8px),
    radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.28) 0 0.55px, transparent 0.75px);
  background-size: 4px 4px, 5px 5px;
  mix-blend-mode: soft-light;
}

.intro {
  position: fixed;
  z-index: 999;
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--acid);
  color: var(--ink);
  transition:
    clip-path 1.15s cubic-bezier(0.83, 0, 0.17, 1) 1.25s,
    visibility 0s linear 2.5s;
  clip-path: circle(150% at 50% 50%);
}

.is-ready .intro {
  visibility: hidden;
  clip-path: circle(0% at 50% 50%);
}

.intro__orbit {
  position: relative;
  width: min(24vw, 280px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.intro__orbit span {
  position: absolute;
  inset: calc(var(--n, 0) * 12%);
  border: 1px solid var(--ink);
  border-radius: 50%;
  animation: intro-spin 1.1s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

.intro__orbit span:nth-child(1) {
  --n: 0;
  border-right-color: transparent;
}

.intro__orbit span:nth-child(2) {
  --n: 1;
  border-top-color: transparent;
  animation-direction: reverse;
  animation-duration: 0.82s;
}

.intro__orbit span:nth-child(3) {
  --n: 2;
  border-left-color: transparent;
  animation-duration: 0.64s;
}

.intro__orbit b {
  font-size: clamp(58px, 8vw, 120px);
  line-height: 1;
}

.intro > p {
  position: absolute;
  bottom: 7vh;
  left: 4vw;
  margin: 0;
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.14em;
}

.intro > i {
  position: absolute;
  right: 4vw;
  bottom: 7vh;
  width: 20vw;
  height: 1px;
  overflow: hidden;
  background: rgba(9, 9, 9, 0.25);
}

.intro > i::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background: var(--ink);
  animation: load-line 1.4s cubic-bezier(0.65, 0, 0.35, 1) both;
}

@keyframes intro-spin {
  to { transform: rotate(1turn); }
}

@keyframes load-line {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  height: 70px;
  padding: 0 26px;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto;
  gap: 3vw;
  align-items: center;
  color: white;
  mix-blend-mode: difference;
}

.brand,
.site-header nav,
.header-contact,
.header-coordinate {
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-self: start;
}

.brand b {
  font-weight: 400;
  opacity: 0.45;
}

.brand__mark {
  position: relative;
  width: 20px;
  height: 20px;
  border: 1px solid currentColor;
  border-radius: 50%;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.brand:hover .brand__mark {
  transform: rotate(160deg) scale(1.16);
}

.brand__mark i {
  position: absolute;
  border: 1px solid currentColor;
  border-radius: 50%;
  inset: 4px;
  border-left-color: transparent;
}

.brand__mark i:last-child {
  inset: 8px;
  background: currentColor;
}

.header-coordinate {
  margin: 0;
  justify-self: center;
  opacity: 0.65;
}

.site-header nav {
  display: flex;
  gap: 18px;
}

.site-header nav a {
  position: relative;
  padding: 8px 0;
}

.site-header nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 3px;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.header-contact {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-contact span {
  font-size: 15px;
  transition: transform 0.3s;
}

.header-contact:hover span {
  transform: rotate(45deg);
}

.scroll-depth {
  position: fixed;
  z-index: 100;
  right: 25px;
  top: 50%;
  display: grid;
  justify-items: center;
  gap: 10px;
  color: white;
  mix-blend-mode: difference;
  transform: translateY(-50%);
}

.scroll-depth span,
.scroll-depth em {
  font: 500 8px/1 var(--mono);
  letter-spacing: 0.14em;
  font-style: normal;
  writing-mode: vertical-rl;
}

.scroll-depth i {
  position: relative;
  width: 1px;
  height: 96px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.28);
}

.scroll-depth i b {
  position: absolute;
  inset: 0;
  background: white;
  transform: scaleY(var(--page-p));
  transform-origin: top;
}

.scene-meter {
  position: fixed;
  z-index: 100;
  left: 25px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: white;
  mix-blend-mode: difference;
  font: 500 9px/1 var(--mono);
}

.scene-meter i {
  width: 30px;
  height: 1px;
  background: currentColor;
}

.cursor {
  position: fixed;
  z-index: 200;
  top: 0;
  left: 0;
  width: 38px;
  height: 38px;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  mix-blend-mode: difference;
  transform: translate3d(-100px, -100px, 0);
  transition: width 0.25s, height 0.25s, background 0.25s;
}

.cursor i {
  position: absolute;
  width: 3px;
  height: 3px;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  background: white;
  transform: translate(-50%, -50%);
}

.cursor.is-hovering {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.16);
}

main,
.motion-scene,
.sticky-stage {
  position: relative;
}

main {
  z-index: 2;
}

.sticky-stage {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100svh;
  overflow: hidden;
}

.chapter-label {
  position: absolute;
  z-index: 20;
  top: 90px;
  right: 27px;
  left: 27px;
  display: flex;
  justify-content: space-between;
  color: var(--paper);
  font: 500 9px/1 var(--mono);
  letter-spacing: 0.12em;
}

.chapter-label--dark {
  color: var(--ink);
}

.eyebrow {
  margin: 0;
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.12em;
}

.jp-lead {
  font-family: var(--jp);
  font-weight: 500;
  letter-spacing: -0.035em;
}

.copy-pair {
  display: grid;
  grid-template-columns: minmax(230px, 0.9fr) minmax(230px, 1fr);
  gap: 4vw;
  align-items: end;
}

.copy-pair p {
  margin: 0;
}

.copy-pair > p:last-child {
  max-width: 390px;
  font: 400 13px/1.45 var(--mono);
}

/* Hero / outer orbit */
.hero {
  height: 235svh;
  --p: 0;
}

.hero-stage {
  isolation: isolate;
  background:
    radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(51, 71, 255, 0.18), transparent 24%),
    var(--ink);
}

.hero__wash {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: radial-gradient(circle, transparent 0 15%, rgba(9, 9, 9, 0.44) 48%, var(--ink) 80%);
  transform: scale(calc(1 + var(--p) * 0.9));
}

.hero__orbit,
.neal__orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(59vw, 810px);
  aspect-ratio: 1;
  border: 1px solid rgba(241, 238, 228, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(calc(-24deg + var(--p) * 180deg)) scale(calc(1 - var(--p) * 0.53));
}

.orbit-type span {
  position: absolute;
  top: 50%;
  left: 50%;
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.12em;
  transform:
    translate(-50%, -50%)
    rotate(var(--angle))
    translateY(calc(var(--orbit-radius) * -1))
    rotate(90deg);
  transform-origin: center;
  white-space: pre;
}

.hero__meta {
  position: absolute;
  z-index: 6;
  top: 100px;
  right: 28px;
  left: 28px;
  display: flex;
  justify-content: space-between;
  font: 500 9px/1 var(--mono);
  letter-spacing: 0.14em;
  opacity: calc(1 - var(--p) * 1.8);
}

.hero__title {
  position: absolute;
  z-index: 5;
  top: 50%;
  right: 2.6vw;
  left: 2.6vw;
  margin: 0;
  display: flex;
  flex-direction: column;
  color: var(--paper);
  font-weight: 600;
  line-height: 0.73;
  letter-spacing: -0.085em;
  transform: translateY(calc(-50% + var(--p) * -5vh)) scale(calc(1 + var(--p) * 0.5));
  transform-origin: center;
}

.hero__into {
  align-self: flex-start;
  margin-left: 1vw;
  color: var(--acid);
  font-family: var(--serif);
  font-size: clamp(54px, 8.5vw, 136px);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.06em;
}

.hero__vortex {
  align-self: center;
  font-size: clamp(82px, 18.2vw, 292px);
  white-space: nowrap;
}

.hero__period {
  color: var(--orange);
}

.is-ready .hero__into,
.is-ready .hero__vortex {
  animation: hero-enter 1.35s cubic-bezier(0.16, 1, 0.3, 1) 1.55s both;
}

.is-ready .hero__vortex {
  animation-delay: 1.68s;
}

@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translateY(60px) scaleY(0.5);
    filter: blur(16px);
  }
  to {
    opacity: 1;
    transform: none;
    filter: blur(0);
  }
}

.hero__copy {
  position: absolute;
  z-index: 6;
  right: 4vw;
  bottom: 7vh;
  width: min(42vw, 560px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3vw;
  align-items: end;
  opacity: calc(1 - var(--p) * 1.7);
}

.hero__copy p {
  margin: 0;
}

.hero__copy .jp-lead {
  font-size: clamp(16px, 1.7vw, 25px);
  line-height: 1.55;
}

.hero__copy p:last-child {
  font: 400 11px/1.45 var(--mono);
}

.hero__scroll {
  position: absolute;
  left: 28px;
  bottom: 29px;
  display: flex;
  align-items: center;
  gap: 13px;
  font: 500 8px/1 var(--mono);
  letter-spacing: 0.14em;
  opacity: calc(1 - var(--p) * 3);
}

.hero__scroll i {
  position: relative;
  width: 42px;
  height: 1px;
  background: rgba(241, 238, 228, 0.35);
}

.hero__scroll i::after {
  content: "";
  position: absolute;
  top: -1px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--acid);
  animation: scroll-dot 1.8s ease-in-out infinite;
}

@keyframes scroll-dot {
  0%, 100% { left: 0; }
  50% { left: calc(100% - 3px); }
}

.hero__edition {
  position: absolute;
  right: 28px;
  bottom: 27px;
  margin: 0;
  font: 500 8px/1 var(--mono);
  letter-spacing: 0.12em;
  writing-mode: vertical-rl;
  opacity: 0.55;
}

/* Origin / convergence */
.origin {
  height: 280svh;
  --p: 0;
}

.origin-stage {
  isolation: isolate;
  background: var(--orange);
  color: var(--ink);
}

.origin-stage::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: var(--cobalt);
  clip-path: circle(calc(var(--p) * 125%) at 50% 50%);
}

.origin__rings {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0.72;
}

.origin__rings i {
  position: absolute;
  width: calc(22vw + var(--n) * 14vw);
  aspect-ratio: 1;
  border: 1px solid rgba(9, 9, 9, 0.38);
  border-radius: 50%;
  transform: rotate(calc(var(--p) * (120deg + var(--n) * 50deg))) scale(calc(1.8 - var(--p) * 0.82));
  clip-path: polygon(0 0, 52% 0, 52% 100%, 0 100%);
}

.origin__rings i:nth-child(1) { --n: 0; }
.origin__rings i:nth-child(2) { --n: 1; }
.origin__rings i:nth-child(3) { --n: 2; }
.origin__rings i:nth-child(4) { --n: 3; }
.origin__rings i:nth-child(5) { --n: 4; }

.origin__word {
  position: absolute;
  z-index: 4;
  margin: 0;
  font-size: clamp(30px, 6.6vw, 108px);
  font-weight: 700;
  line-height: 0.8;
  letter-spacing: -0.07em;
  opacity: calc(1 - var(--p) * 1.15);
  mix-blend-mode: multiply;
}

.origin__word--people {
  top: calc(16% + var(--p) * 34%);
  left: calc(4% + var(--p) * 37%);
  transform: rotate(calc(-9deg + var(--p) * 90deg)) scale(calc(1 - var(--p) * 0.65));
}

.origin__word--ideas {
  top: calc(69% - var(--p) * 18%);
  right: calc(4% + var(--p) * 40%);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  transform: rotate(calc(8deg - var(--p) * 120deg)) scale(calc(1 - var(--p) * 0.55));
}

.origin__word--tech {
  top: calc(47% + var(--p) * 3%);
  left: calc(-7% + var(--p) * 49%);
  -webkit-text-stroke: 1px var(--ink);
  color: transparent;
  transform: rotate(calc(-4deg + var(--p) * 160deg)) scale(calc(1 - var(--p) * 0.72));
}

.origin__copy {
  position: absolute;
  z-index: 7;
  top: 50%;
  left: 3vw;
  width: 60vw;
  color: var(--paper);
  transform: translateY(calc(-38% + (1 - var(--p)) * 55px));
  opacity: clamp(0, calc((var(--p) - 0.28) * 2.1), 1);
}

.origin__copy h2 {
  margin: 20px 0 42px;
  font-size: clamp(58px, 10vw, 158px);
  font-weight: 600;
  line-height: 0.73;
  letter-spacing: -0.075em;
}

.origin__copy h2 em {
  color: var(--acid);
  font-family: var(--serif);
  font-weight: 400;
}

.origin__copy .jp-lead {
  font-size: clamp(16px, 1.6vw, 24px);
  line-height: 1.5;
}

.origin__counter {
  position: absolute;
  z-index: 3;
  right: 1.5vw;
  bottom: -0.13em;
  margin: 0;
  color: rgba(241, 238, 228, 0.1);
  font-size: 29vw;
  font-weight: 700;
  line-height: 0.7;
}

/* Eye / stillness */
.eye {
  height: 230svh;
  --p: 0;
}

.eye-stage {
  background: var(--paper);
  color: var(--ink);
}

.eye-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(9, 9, 9, 0.2);
  pointer-events: none;
}

.eye__aperture {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(65vw, 850px);
  aspect-ratio: 1.65;
  border: 1px solid rgba(9, 9, 9, 0.42);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(calc(1.2 - var(--p) * 0.2));
  clip-path: inset(calc(var(--p) * 23%) 0 round 50%);
}

.eye__image {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: 50%;
  opacity: calc(0.15 + var(--p) * 0.35);
  filter: grayscale(1) contrast(1.4);
}

.eye__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(calc(1.55 - var(--p) * 0.3)) rotate(calc((var(--p) - 0.5) * 5deg));
}

.eye__aperture > i {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(9, 9, 9, 0.58);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.eye__aperture > i:nth-of-type(1) { width: 26%; aspect-ratio: 1; }
.eye__aperture > i:nth-of-type(2) { width: 12%; aspect-ratio: 1; }
.eye__aperture > i:nth-of-type(3) { width: 3%; aspect-ratio: 1; background: var(--orange); border: 0; }

.eye__aperture > b {
  position: absolute;
  top: 50%;
  left: 4%;
  right: 4%;
  height: 1px;
  background: rgba(9, 9, 9, 0.28);
}

.eye__type {
  position: absolute;
  z-index: 4;
  top: 50%;
  left: 4vw;
  transform: translateY(-50%);
}

.eye__type p {
  margin: 0;
  font: 500 10px/1.2 var(--mono);
  letter-spacing: 0.16em;
}

.eye__type p:last-child {
  margin-left: 25vw;
}

.eye__type h2 {
  margin: -0.03em 0 -0.05em;
  font-size: clamp(100px, 24vw, 380px);
  font-weight: 600;
  line-height: 0.8;
  letter-spacing: -0.09em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--ink);
  transform: scaleX(calc(0.82 + var(--p) * 0.18));
  transform-origin: left;
}

.eye__copy {
  position: absolute;
  right: 6vw;
  bottom: 8vh;
  width: min(430px, 36vw);
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 3vw;
}

.eye__copy p {
  margin: 0;
}

.eye__copy .jp-lead {
  font-size: 17px;
  line-height: 1.6;
}

.eye__copy p:last-child {
  font: 400 10px/1.5 var(--mono);
}

.eye__pulse {
  position: absolute;
  left: 28px;
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 11px;
  font: 500 8px/1 var(--mono);
}

.eye__pulse i {
  position: relative;
  width: 80px;
  height: 1px;
  background: rgba(9, 9, 9, 0.3);
}

.eye__pulse i::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  width: 1px;
  height: 13px;
  background: var(--orange);
}

.eye__pulse em {
  font-style: normal;
}

/* Practice / orbit cards */
.practice {
  height: 390svh;
  --p: 0;
}

.practice-stage {
  isolation: isolate;
  background: var(--ink);
}

.practice__color {
  position: absolute;
  z-index: -2;
  inset: 0;
}

.practice__color--a {
  background: var(--cobalt);
  clip-path: circle(calc(clamp(0, (var(--p) - 0.08) * 1.5, 1) * 120%) at 50% 50%);
}

.practice__color--b {
  z-index: -1;
  background: var(--orange);
  clip-path: circle(calc(clamp(0, (var(--p) - 0.63) * 2.7, 1) * 120%) at 50% 50%);
}

.practice__center {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(27vw, 360px);
  aspect-ratio: 1;
  display: grid;
  place-content: center;
  justify-items: center;
  border: 1px solid rgba(241, 238, 228, 0.42);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(calc(var(--p) * -180deg));
}

.practice__center span,
.practice__center em {
  font: 500 8px/1 var(--mono);
  font-style: normal;
  letter-spacing: 0.16em;
}

.practice__center b {
  margin: -0.05em 0;
  font-size: clamp(86px, 12vw, 180px);
  line-height: 0.9;
}

.practice__rail i {
  position: absolute;
  top: 50%;
  left: 50%;
  width: calc(35vw + var(--n) * 12vw);
  aspect-ratio: 1;
  border: 1px solid rgba(241, 238, 228, 0.18);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(calc(var(--p) * (190deg - var(--n) * 55deg)));
}

.practice__rail i:nth-child(1) { --n: 0; }
.practice__rail i:nth-child(2) { --n: 1; }
.practice__rail i:nth-child(3) { --n: 2; }

.service-card {
  position: absolute;
  z-index: 5;
  width: min(31vw, 430px);
  min-height: 245px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid rgba(241, 238, 228, 0.7);
  background: rgba(9, 9, 9, 0.84);
  color: var(--paper);
  backdrop-filter: blur(14px);
  transition:
    background 0.35s,
    color 0.35s;
  transform-style: preserve-3d;
  transform:
    translate(-50%, -50%)
    rotate(calc(var(--card-angle) + var(--p) * 265deg))
    translateY(calc(var(--orbit) * -1))
    rotate(calc((var(--card-angle) + var(--p) * 265deg) * -1))
    perspective(800px)
    rotateX(var(--tilt-x, 0deg))
    rotateY(var(--tilt-y, 0deg));
}

.service-card--one { --card-angle: -60deg; --orbit: min(32vw, 440px); }
.service-card--two { --card-angle: 60deg; --orbit: min(32vw, 440px); }
.service-card--three { --card-angle: 180deg; --orbit: min(32vw, 440px); }

.service-card {
  top: 50%;
  left: 50%;
}

.service-card:hover,
.service-card:focus-within {
  background: var(--acid);
  color: var(--ink);
}

.service-card__index {
  font: 500 8px/1 var(--mono);
  letter-spacing: 0.12em;
}

.service-card h3 {
  margin: 42px 0 30px;
  font-size: clamp(32px, 4vw, 58px);
  font-weight: 600;
  line-height: 0.78;
  letter-spacing: -0.06em;
}

.service-card h3 em {
  font-family: var(--serif);
  font-weight: 400;
}

.service-card p {
  margin: 0;
  font: 500 12px/1.55 var(--jp);
}

.service-card > i {
  position: absolute;
  right: 20px;
  bottom: 17px;
  font-size: 22px;
  font-style: normal;
  transition: transform 0.3s;
}

.service-card:hover > i {
  transform: rotate(45deg);
}

.practice__statement {
  position: absolute;
  z-index: 7;
  top: 50%;
  left: 3vw;
  margin: 0;
  display: flex;
  flex-direction: column;
  font-size: clamp(48px, 9.6vw, 150px);
  font-weight: 600;
  line-height: 0.76;
  letter-spacing: -0.075em;
  pointer-events: none;
  opacity: clamp(0, calc((var(--p) - 0.78) * 5.5), 1);
  transform: translateY(calc(-50% + (1 - var(--p)) * 80px));
}

.practice__statement strong {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--paper);
}

.practice__statement em {
  align-self: flex-end;
  color: var(--acid);
  font-family: var(--serif);
  font-weight: 400;
}

.practice__jp {
  position: absolute;
  z-index: 8;
  right: 5vw;
  bottom: 8vh;
  margin: 0;
  font: 500 clamp(18px, 2vw, 28px)/1.5 var(--jp);
  opacity: clamp(0, calc((var(--p) - 0.82) * 6), 1);
}

/* NEAL / signal vortex */
.neal {
  height: 280svh;
  --p: 0;
}

.neal-stage {
  isolation: isolate;
  background: #030303;
}

#ribbon-canvas {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
}

.neal-stage::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(9, 9, 9, 0.85), transparent 30% 70%, rgba(9, 9, 9, 0.85)),
    radial-gradient(circle, transparent 10%, rgba(9, 9, 9, 0.42) 72%);
}

.neal .chapter-label,
.neal__title,
.neal__copy,
.neal__signal,
.neal__orbit {
  z-index: 3;
}

.neal__orbit {
  width: min(43vw, 590px);
  border-color: rgba(223, 255, 69, 0.55);
  transform: translate(-50%, -50%) rotate(calc(20deg + var(--p) * -240deg)) scale(calc(1.3 - var(--p) * 0.25));
}

.neal__orbit span {
  color: var(--acid);
}

.neal__title {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(90vw, 1200px);
  text-align: center;
  transform: translate(-50%, -50%) scale(calc(0.86 + var(--p) * 0.22));
}

.neal__title > span,
.neal__title > p {
  margin: 0;
  font: 500 9px/1 var(--mono);
  letter-spacing: 0.2em;
}

.neal__title h2 {
  margin: -0.05em 0 -0.08em;
  color: var(--paper);
  font-size: clamp(120px, 26vw, 420px);
  font-weight: 600;
  line-height: 0.8;
  letter-spacing: -0.09em;
  mix-blend-mode: difference;
}

.neal__copy {
  position: absolute;
  right: 5vw;
  bottom: 8vh;
  width: min(450px, 40vw);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3vw;
}

.neal__copy p {
  margin: 0;
}

.neal__copy .jp-lead {
  color: var(--acid);
  font-size: 17px;
  line-height: 1.55;
}

.neal__copy > p:last-child {
  font: 400 10px/1.5 var(--mono);
}

.neal__signal {
  position: absolute;
  left: 28px;
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  font: 500 8px/1 var(--mono);
}

.neal__signal i {
  position: relative;
  width: 100px;
  height: 3px;
  overflow: hidden;
  background: rgba(241, 238, 228, 0.2);
}

.neal__signal i b {
  position: absolute;
  inset: 0;
  background: var(--acid);
  transform: scaleX(calc(0.2 + var(--p) * 0.8));
  transform-origin: left;
}

.neal__signal em {
  color: var(--acid);
  font-style: normal;
}

/* Method / re-acceleration */
.method {
  height: 310svh;
  --p: 0;
}

.method-stage {
  isolation: isolate;
  background: var(--acid);
  color: var(--ink);
}

.method-stage::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(rgba(9, 9, 9, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(9, 9, 9, 0.13) 1px, transparent 1px);
  background-size: 12.5vw 12.5vh;
  transform: rotate(calc((var(--p) - 0.5) * 3deg)) scale(1.08);
}

.method .chapter-label {
  color: var(--ink);
}

.method__image {
  position: absolute;
  top: 50%;
  right: 7vw;
  width: min(42vw, 580px);
  aspect-ratio: 1;
  transform: translateY(-50%) rotate(calc(-15deg + var(--p) * 130deg)) scale(calc(0.72 + var(--p) * 0.3));
}

.method__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  clip-path: circle(calc(24% + var(--p) * 26%) at 50% 50%);
  filter: grayscale(calc(1 - var(--p))) contrast(1.15);
}

.method__image span {
  position: absolute;
  inset: 0;
  border: 1px solid var(--ink);
  transform: rotate(45deg);
}

.method__headline {
  position: absolute;
  z-index: 4;
  top: 50%;
  left: 3vw;
  transform: translateY(-50%);
}

.method__headline > p:first-child {
  margin: 0;
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.14em;
}

.method__headline h2 {
  margin: 12px 0 38px;
  font-size: clamp(67px, 12vw, 190px);
  font-weight: 600;
  line-height: 0.72;
  letter-spacing: -0.075em;
}

.method__headline h2 em {
  font-family: var(--serif);
  font-weight: 400;
}

.method__headline .jp-lead {
  margin: 0;
  font-size: 17px;
  line-height: 1.6;
}

.method__steps {
  position: absolute;
  z-index: 6;
  right: 3vw;
  bottom: 5vh;
  width: min(57vw, 790px);
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
}

.method__steps li {
  position: relative;
  padding: 12px 12px 10px;
  border-top: 1px solid var(--ink);
  display: grid;
  gap: 8px;
  transform: translateY(calc((1 - var(--step-in)) * 75px));
  opacity: var(--step-in);
}

.method__steps li:nth-child(1) { --step-in: clamp(0, calc((var(--p) - 0.26) * 4), 1); }
.method__steps li:nth-child(2) { --step-in: clamp(0, calc((var(--p) - 0.38) * 4), 1); }
.method__steps li:nth-child(3) { --step-in: clamp(0, calc((var(--p) - 0.5) * 4), 1); }

.method__steps span {
  font: 500 8px/1 var(--mono);
}

.method__steps b {
  font-size: clamp(20px, 2.7vw, 40px);
}

.method__steps small {
  font: 500 10px/1.4 var(--jp);
}

.method__ring {
  position: absolute;
  top: 50%;
  right: -15vw;
  margin: 0;
  color: transparent;
  -webkit-text-stroke: 1px rgba(9, 9, 9, 0.3);
  font-size: 8vw;
  font-weight: 700;
  white-space: nowrap;
  transform: rotate(90deg) translateX(calc((var(--p) - 0.5) * 20vw));
}

/* Company / release */
.company {
  min-height: 190svh;
  padding: 0 28px;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
}

.company__marquee {
  margin: 0 -28px;
  overflow: hidden;
  border-bottom: 1px solid rgba(9, 9, 9, 0.3);
  background: var(--ink);
  color: var(--paper);
}

.company__marquee div {
  width: max-content;
  display: flex;
  align-items: center;
  gap: 1.5vw;
  padding: 18px 0 23px;
  animation: marquee 18s linear infinite;
  font-size: clamp(56px, 9vw, 140px);
  font-weight: 600;
  line-height: 0.75;
  letter-spacing: -0.06em;
}

.company__marquee i {
  color: var(--orange);
  font-family: var(--serif);
  font-weight: 400;
}

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

.company__lead {
  padding: 17vh 0 12vh;
}

.company__lead h2 {
  margin: 24px 0 45px;
  font-size: clamp(94px, 18vw, 282px);
  font-weight: 600;
  line-height: 0.7;
  letter-spacing: -0.085em;
}

.company__lead h2 em {
  color: var(--orange);
  font-family: var(--serif);
  font-weight: 400;
}

.company__lead .jp-lead {
  margin: 0;
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1.5;
}

.contact-vortex {
  position: relative;
  min-height: 220px;
  margin: 0 0 15vh;
  padding: 27px;
  overflow: hidden;
  border: 1px solid var(--ink);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  isolation: isolate;
  transition: color 0.5s;
}

.contact-vortex::before,
.contact-vortex::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: var(--local-y, 50%);
  left: var(--local-x, 50%);
  width: 0;
  aspect-ratio: 1;
  background: var(--ink);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-vortex::after {
  z-index: -2;
  width: 80%;
  border: 1px solid rgba(9, 9, 9, 0.35);
  background: transparent;
}

.contact-vortex:hover {
  color: var(--paper);
}

.contact-vortex:hover::before {
  width: 155%;
}

.contact-vortex span {
  font: 500 9px/1 var(--mono);
  letter-spacing: 0.14em;
}

.contact-vortex strong {
  font-size: clamp(28px, 5.8vw, 92px);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.055em;
}

.contact-vortex > i {
  position: absolute;
  right: 27px;
  top: 24px;
  font-size: 28px;
  font-style: normal;
  transition: transform 0.3s;
}

.contact-vortex:hover > i {
  transform: rotate(45deg);
}

.company__details {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 10vw;
  padding-bottom: 12vh;
}

.company__identity > p {
  margin: 0 0 12px;
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.12em;
}

.company__identity h3 {
  margin: 0 0 30px;
  font: 600 28px/1.2 var(--jp);
}

.company__identity > span {
  font: 400 10px/1.6 var(--mono);
}

.company__details dl {
  margin: 0;
}

.company__details dl > div {
  padding: 17px 0;
  border-top: 1px solid rgba(9, 9, 9, 0.3);
  display: grid;
  grid-template-columns: 0.38fr 1fr;
  gap: 20px;
}

.company__details dt {
  font: 500 9px/1.4 var(--mono);
}

.company__details dd {
  margin: 0;
  font: 500 12px/1.7 var(--jp);
}

.company__details ol {
  margin: 0;
  padding: 0;
  list-style-position: inside;
}

footer {
  min-height: 75px;
  border-top: 1px solid rgba(9, 9, 9, 0.3);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font: 500 8px/1 var(--mono);
  letter-spacing: 0.1em;
}

footer a {
  position: relative;
}

footer a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transition: transform 0.3s;
}

footer a:hover::after {
  transform: scaleX(1);
}

@media (max-width: 1000px) {
  .header-coordinate {
    display: none;
  }

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

  .origin__copy {
    width: 75vw;
  }

  .service-card {
    width: min(38vw, 390px);
  }

  .service-card--one,
  .service-card--two,
  .service-card--three {
    --orbit: min(37vw, 390px);
  }
}

@media (max-width: 720px) {
  .site-header {
    height: 60px;
    padding: 0 18px;
    grid-template-columns: 1fr auto;
  }

  .site-header nav {
    display: none;
  }

  .header-contact {
    font-size: 8px;
  }

  .scroll-depth {
    right: 12px;
  }

  .scene-meter {
    left: 18px;
    bottom: 17px;
  }

  .cursor {
    display: none;
  }

  .chapter-label {
    top: 76px;
    right: 18px;
    left: 18px;
    font-size: 7px;
  }

  .chapter-label span:last-child {
    max-width: 42vw;
    text-align: right;
  }

  .copy-pair {
    display: block;
  }

  .copy-pair > p:last-child {
    width: 210px;
    margin-top: 20px;
    font-size: 9px;
  }

  .hero {
    height: 210svh;
  }

  .hero__orbit {
    width: 88vw;
  }

  .orbit-type span {
    font-size: 7px;
  }

  .hero__meta {
    top: 78px;
    right: 18px;
    left: 18px;
    font-size: 7px;
  }

  .hero__meta span:last-child {
    display: none;
  }

  .hero__title {
    right: 12px;
    left: 12px;
    line-height: 0.8;
  }

  .hero__into {
    font-size: 50px;
  }

  .hero__vortex {
    font-size: 22.5vw;
  }

  .hero__copy {
    right: 18px;
    bottom: 11vh;
    width: calc(100vw - 36px);
    grid-template-columns: 1fr 0.7fr;
  }

  .hero__copy .jp-lead {
    font-size: 15px;
  }

  .hero__copy p:last-child {
    font-size: 8px;
  }

  .hero__scroll {
    left: 18px;
    bottom: 22px;
  }

  .hero__edition {
    right: 13px;
  }

  .origin {
    height: 250svh;
  }

  .origin__rings i {
    width: calc(39vw + var(--n) * 19vw);
  }

  .origin__word {
    font-size: 11vw;
  }

  .origin__copy {
    left: 18px;
    width: calc(100vw - 36px);
  }

  .origin__copy h2 {
    margin: 18px 0 30px;
    font-size: 16vw;
  }

  .origin__copy .jp-lead {
    font-size: 15px;
  }

  .eye {
    height: 210svh;
  }

  .eye__aperture {
    width: 112vw;
  }

  .eye__type {
    left: 18px;
  }

  .eye__type h2 {
    font-size: 38vw;
  }

  .eye__type p:last-child {
    margin-left: 40vw;
  }

  .eye__copy {
    right: 18px;
    bottom: 9vh;
    width: 77vw;
  }

  .eye__copy .jp-lead {
    font-size: 14px;
  }

  .eye__copy p:last-child {
    font-size: 8px;
  }

  .eye__pulse {
    left: 18px;
    bottom: 20px;
  }

  .practice {
    height: 370svh;
  }

  .practice__center {
    width: 45vw;
  }

  .practice__rail i {
    width: calc(58vw + var(--n) * 17vw);
  }

  .service-card {
    width: 68vw;
    min-height: 205px;
    padding: 17px;
  }

  .service-card--one,
  .service-card--two,
  .service-card--three {
    --orbit: 40vh;
  }

  .service-card h3 {
    margin: 31px 0 23px;
    font-size: 38px;
  }

  .service-card p {
    font-size: 10px;
  }

  .practice__statement {
    left: 18px;
    font-size: 14vw;
  }

  .practice__jp {
    right: 18px;
    font-size: 16px;
  }

  .neal {
    height: 240svh;
  }

  .neal__orbit {
    width: 83vw;
  }

  .neal__title h2 {
    font-size: 29vw;
  }

  .neal__copy {
    right: 18px;
    bottom: 10vh;
    width: calc(100vw - 36px);
  }

  .neal__copy .jp-lead {
    font-size: 14px;
  }

  .neal__copy > p:last-child {
    font-size: 8px;
  }

  .neal__signal {
    left: 18px;
    bottom: 20px;
  }

  .method {
    height: 290svh;
  }

  .method__image {
    top: 34%;
    right: -22vw;
    width: 85vw;
  }

  .method__headline {
    top: 49%;
    left: 18px;
  }

  .method__headline h2 {
    font-size: 17vw;
  }

  .method__headline .jp-lead {
    font-size: 14px;
  }

  .method__steps {
    right: 18px;
    bottom: 6vh;
    width: calc(100vw - 36px);
  }

  .method__steps li {
    padding: 10px 4px;
  }

  .method__steps b {
    font-size: 17px;
  }

  .method__steps small {
    font-size: 8px;
  }

  .company {
    min-height: 175svh;
    padding: 0 18px;
  }

  .company__marquee {
    margin: 0 -18px;
  }

  .company__lead {
    padding: 15vh 0 10vh;
  }

  .company__lead h2 {
    font-size: 25vw;
  }

  .contact-vortex {
    min-height: 175px;
    margin-bottom: 11vh;
    padding: 19px;
  }

  .contact-vortex strong {
    max-width: 85%;
    font-size: 7vw;
    overflow-wrap: anywhere;
  }

  .company__details {
    display: block;
  }

  .company__identity {
    margin-bottom: 60px;
  }

  .company__details dl > div {
    grid-template-columns: 0.42fr 1fr;
  }

  footer {
    gap: 15px;
  }

  footer span:last-child {
    display: none;
  }
}

@media (hover: none) {
  .cursor {
    display: none;
  }
}

/* NOTE: demo site — motion is the product. The prefers-reduced-motion block was removed on purpose
   (project policy: run the full experience regardless of the OS flag, same as Pattern A). */

/* ==========================================================================
   Revision: Japanese-first clarity
   The original vortex, depth, sticky scenes and color transitions remain.
   Typography and composition are rebalanced so each scene has one message.
   ========================================================================== */

:root {
  --jp: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;
  --jp-display: "Shippori Mincho", "Noto Serif JP", serif;
  --content-max: 1240px;
}

body {
  font-family: var(--jp);
}

#vortex-canvas {
  opacity: 0.52;
}

.grain {
  opacity: 0.09;
}

.chapter-label {
  right: clamp(24px, 4vw, 64px);
  left: clamp(24px, 4vw, 64px);
  color: currentColor;
  opacity: 0.58;
}

.eyebrow {
  opacity: 0.65;
}

.jp-lead {
  letter-spacing: 0.015em;
}

.site-header {
  height: 76px;
  padding-inline: clamp(20px, 3vw, 46px);
}

.site-header nav {
  gap: clamp(18px, 2.4vw, 38px);
}

.site-header nav a,
.header-contact {
  font-family: var(--jp);
  font-weight: 500;
  letter-spacing: 0.08em;
}

.header-coordinate {
  opacity: 0.58;
}

.scroll-depth,
.scene-meter {
  opacity: 0.56;
}

/* Hero — what the company does */

.hero {
  height: 165svh;
}

.hero__wash {
  opacity: 0.72;
}

.hero__orbit {
  top: 50%;
  left: 76%;
  width: min(45vw, 650px);
  border-color: rgba(241, 238, 228, 0.18);
  opacity: 0.5;
}

.hero__meta {
  top: 105px;
  right: clamp(24px, 4vw, 64px);
  left: clamp(24px, 4vw, 64px);
  opacity: calc(0.55 - var(--p) * 0.8);
}

.hero__title {
  top: 46%;
  right: auto;
  left: clamp(28px, 7vw, 112px);
  width: min(70vw, 980px);
  display: block;
  line-height: 1;
  letter-spacing: 0;
  transform: translateY(calc(-50% + var(--p) * -3vh));
}

.hero__english {
  display: block;
  margin: 0 0 clamp(18px, 3vh, 34px);
  color: var(--acid);
  font: 500 clamp(15px, 1.5vw, 22px)/1 var(--sans);
  letter-spacing: 0.16em;
  opacity: 0.78;
}

.hero__jp {
  display: block;
  font-family: var(--jp-display);
  font-size: clamp(54px, 7.5vw, 116px);
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: 0.035em;
}

.is-ready .hero__english,
.is-ready .hero__jp {
  animation: hero-enter 1.2s cubic-bezier(0.16, 1, 0.3, 1) 1.55s both;
}

.is-ready .hero__jp {
  animation-delay: 1.68s;
}

.hero__copy {
  right: auto;
  bottom: 10vh;
  left: clamp(28px, 7vw, 112px);
  width: min(570px, 56vw);
  display: block;
  opacity: calc(0.92 - var(--p) * 1.4);
}

.hero__copy .jp-lead {
  font-size: clamp(14px, 1.25vw, 18px);
  font-weight: 400;
  line-height: 2;
}

.hero__scroll {
  left: clamp(24px, 4vw, 64px);
  opacity: calc(0.72 - var(--p) * 2);
}

/* Origin — a single brand premise */

.origin {
  height: 145svh;
}

.origin__rings {
  left: 43%;
  opacity: 0.32;
}

.origin__word {
  right: 4vw;
  left: auto;
  color: rgba(9, 9, 9, 0.08);
  font-size: clamp(42px, 7vw, 108px);
  opacity: calc(0.12 - var(--p) * 0.14);
  mix-blend-mode: normal;
}

.origin__word--people {
  top: 25%;
  transform: none;
}

.origin__word--ideas {
  top: 44%;
  right: 9vw;
  transform: none;
}

.origin__word--tech {
  top: 64%;
  right: 2vw;
  color: transparent;
  -webkit-text-stroke-color: rgba(9, 9, 9, 0.12);
  transform: none;
}

.origin__copy {
  top: 50%;
  left: clamp(28px, 7vw, 112px);
  width: min(760px, 62vw);
  transform: translateY(calc(-50% + (1 - var(--p)) * 35px));
  opacity: 1;
}

.origin__copy h2 {
  margin: 20px 0 28px;
  font-family: var(--jp-display);
  font-size: clamp(45px, 5.8vw, 88px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.045em;
}

.origin__english {
  margin: 0 0 34px;
  color: var(--acid);
  font: 500 clamp(13px, 1.4vw, 20px)/1.3 var(--sans);
  letter-spacing: 0.13em;
}

.origin__copy .jp-lead {
  max-width: 620px;
  margin: 0;
  font-size: clamp(14px, 1.2vw, 17px);
  font-weight: 400;
  line-height: 2;
}

.origin__counter {
  opacity: 0.45;
}

/* Eye — clarity */

.eye {
  height: 128svh;
}

.eye__aperture {
  left: 72%;
  width: min(47vw, 680px);
  opacity: 0.68;
}

.eye__type {
  top: 24%;
  right: 6vw;
  left: auto;
  color: rgba(9, 9, 9, 0.45);
  text-align: right;
  transform: none;
}

.eye__type p:first-child {
  margin-bottom: 12px;
}

.eye__word {
  margin: 0;
  color: transparent;
  font: 600 clamp(52px, 8vw, 124px)/0.85 var(--sans) !important;
  letter-spacing: -0.06em !important;
  -webkit-text-stroke: 1px rgba(9, 9, 9, 0.16);
}

.eye__copy {
  top: 50%;
  right: auto;
  bottom: auto;
  left: clamp(28px, 7vw, 112px);
  width: min(650px, 53vw);
  display: block;
  transform: translateY(-50%);
}

.eye__copy h2 {
  margin: 0 0 34px;
  font-family: var(--jp-display);
  font-size: clamp(46px, 5.5vw, 82px);
  font-weight: 600;
  line-height: 1.42;
  letter-spacing: 0.05em;
}

.eye__copy .jp-lead {
  max-width: 490px;
  margin: 0;
  font-size: clamp(14px, 1.15vw, 17px);
  font-weight: 400;
  line-height: 2;
}

.eye__pulse {
  opacity: 0.52;
}

/* Practice — three businesses, aligned and readable */

.practice {
  height: 185svh;
}

.practice__color--a {
  clip-path: circle(calc(clamp(0, (var(--p) - 0.14) * 1.8, 1) * 120%) at 86% 50%);
}

.practice__color--b {
  clip-path: circle(calc(clamp(0, (var(--p) - 0.7) * 3.2, 1) * 120%) at 14% 50%);
}

.practice__intro {
  position: absolute;
  z-index: 8;
  top: 16vh;
  left: clamp(28px, 6vw, 96px);
  max-width: 760px;
  opacity: clamp(0, calc(1 - (var(--p) - 0.18) * 8), 1);
  transform: translateY(calc(clamp(0, (var(--p) - 0.18) * 8, 1) * -26px));
}

.practice__intro h2 {
  margin: 16px 0 18px;
  font-family: var(--jp-display);
  font-size: clamp(42px, 5vw, 74px);
  font-weight: 600;
  line-height: 1.34;
  letter-spacing: 0.04em;
}

.practice__intro > p:last-child {
  margin: 0;
  font-size: clamp(13px, 1.15vw, 16px);
  line-height: 1.8;
}

.practice__center {
  z-index: 1;
  top: 24%;
  right: 5vw;
  left: auto;
  width: min(18vw, 250px);
  border-color: rgba(241, 238, 228, 0.16);
  opacity: 0.22;
  transform: rotate(calc(var(--p) * -90deg));
}

.practice__center b {
  font-size: clamp(64px, 8vw, 120px);
}

.service-orbit {
  position: absolute;
  z-index: 9;
  right: clamp(28px, 5vw, 80px);
  bottom: 12vh;
  left: clamp(28px, 5vw, 80px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 2vw, 30px);
}

.service-card {
  --card-in: clamp(0, calc((var(--p) - 0.28) * 40), 1);
  --card-motion: clamp(0, calc((var(--p) - 0.28) * 5.5), 1);
  position: relative;
  top: auto;
  left: auto;
  width: auto;
  min-height: 290px;
  padding: clamp(20px, 2.2vw, 30px);
  background: rgba(9, 9, 9, 0.88);
  opacity: var(--card-in);
  transform: translateY(calc((1 - var(--card-motion)) * 52px));
}

.service-card--two {
  --card-in: clamp(0, calc((var(--p) - 0.34) * 40), 1);
  --card-motion: clamp(0, calc((var(--p) - 0.34) * 5.5), 1);
}

.service-card--three {
  --card-in: clamp(0, calc((var(--p) - 0.4) * 40), 1);
  --card-motion: clamp(0, calc((var(--p) - 0.4) * 5.5), 1);
}

.service-card h3,
.service-card p {
  visibility: visible;
  opacity: 1;
}

.service-card h3 {
  margin: 44px 0 20px;
  font-family: var(--jp-display);
  font-size: clamp(23px, 2.25vw, 34px);
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: 0.025em;
}

.service-card p {
  max-width: 27em;
  padding-right: 22px;
  font-size: clamp(11px, 0.95vw, 14px);
  font-weight: 400;
  line-height: 1.9;
}

.service-card small {
  position: absolute;
  right: 22px;
  bottom: 21px;
  left: 22px;
  color: rgba(241, 238, 228, 0.46);
  font: 500 9px/1 var(--sans);
  letter-spacing: 0.12em;
}

.service-card:hover small,
.service-card:focus-within small {
  color: rgba(9, 9, 9, 0.55);
}

/* NEAL — product meaning first */

.neal {
  height: 150svh;
}

.neal-stage::after {
  background:
    linear-gradient(90deg, rgba(9, 9, 9, 0.9), rgba(9, 9, 9, 0.42) 48%, rgba(9, 9, 9, 0.75)),
    radial-gradient(circle at 75% 50%, transparent 8%, rgba(9, 9, 9, 0.46) 66%);
}

.neal__orbit {
  left: 76%;
  width: min(38vw, 520px);
  opacity: 0.48;
}

.neal__title {
  top: 45%;
  left: clamp(28px, 7vw, 112px);
  width: min(780px, 62vw);
  text-align: left;
  transform: translateY(-50%);
}

.neal__title > span {
  color: var(--acid);
  opacity: 0.8;
}

.neal__title h2 {
  position: relative;
  z-index: 2;
  margin: 24px 0 0;
  font-family: var(--jp-display);
  font-size: clamp(46px, 5.8vw, 88px);
  font-weight: 600;
  line-height: 1.42;
  letter-spacing: 0.045em;
  mix-blend-mode: normal;
}

.neal__word {
  position: absolute;
  z-index: -1;
  top: -0.28em;
  left: 44vw;
  margin: 0;
  color: transparent;
  font: 600 clamp(110px, 20vw, 310px)/0.8 var(--sans) !important;
  letter-spacing: -0.08em !important;
  opacity: 0.22;
  -webkit-text-stroke: 1px rgba(223, 255, 69, 0.5);
}

.neal__copy {
  right: auto;
  bottom: 12vh;
  left: clamp(28px, 7vw, 112px);
  width: min(560px, 54vw);
  display: block;
}

.neal__copy .jp-lead {
  color: var(--paper);
  font-size: clamp(14px, 1.15vw, 17px);
  font-weight: 400;
  line-height: 2;
}

.neal__signal {
  opacity: 0.55;
}

/* Method — Japanese process message, restrained image motion */

.method {
  height: 158svh;
}

.method-stage::before {
  opacity: 0.5;
}

.method__image {
  right: 5vw;
  width: min(34vw, 480px);
  opacity: 0.68;
}

.method__headline {
  left: clamp(28px, 7vw, 112px);
  width: min(680px, 55vw);
}

.method__headline h2 {
  margin: 18px 0 24px;
  font-family: var(--jp-display);
  font-size: clamp(44px, 5.3vw, 80px);
  font-weight: 600;
  line-height: 1.42;
  letter-spacing: 0.045em;
}

.method__english {
  margin: 0 0 26px;
  font: 600 clamp(13px, 1.4vw, 20px)/1 var(--sans);
  letter-spacing: 0.13em;
  opacity: 0.52;
}

.method__headline .jp-lead {
  max-width: 520px;
  font-size: clamp(14px, 1.15vw, 17px);
  font-weight: 400;
  line-height: 2;
}

.method__steps {
  right: auto;
  bottom: 6vh;
  left: clamp(28px, 7vw, 112px);
  width: min(720px, 58vw);
}

.method__steps b {
  font-family: var(--jp);
  font-size: clamp(15px, 1.45vw, 21px);
}

.method__steps small {
  font-family: var(--sans);
  letter-spacing: 0.11em;
}

.method__ring {
  opacity: 0.12;
}

/* Company — details before contact */

.company {
  min-height: 150svh;
  padding-inline: clamp(24px, 5vw, 80px);
}

.company__marquee {
  margin-inline: calc(clamp(24px, 5vw, 80px) * -1);
}

.company__marquee div {
  padding: 14px 0 18px;
  font-size: clamp(38px, 5.5vw, 84px);
  opacity: 0.8;
}

.company__lead {
  padding: 14vh 0 10vh;
}

.company__lead h2 {
  margin: 20px 0 24px;
  font-family: var(--jp-display);
  font-size: clamp(46px, 6vw, 90px);
  font-weight: 600;
  line-height: 1.42;
  letter-spacing: 0.045em;
}

.company__english {
  margin: 0 0 32px;
  color: var(--orange);
  font: 600 clamp(13px, 1.4vw, 20px)/1 var(--sans);
  letter-spacing: 0.13em;
}

.company__lead .jp-lead {
  font-size: clamp(14px, 1.2vw, 18px);
  font-weight: 400;
  line-height: 2;
}

.company__details {
  grid-template-columns: 0.65fr 1.35fr;
  gap: 8vw;
  padding-bottom: 11vh;
}

.company__identity h3 {
  font-family: var(--jp-display);
  font-size: clamp(24px, 2.2vw, 34px);
  letter-spacing: 0.04em;
}

.company__details dt {
  font-family: var(--jp);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.company__details dd {
  font-size: clamp(12px, 1vw, 14px);
  font-weight: 400;
}

.contact-vortex {
  margin: 0 0 12vh;
}

.contact-vortex span {
  font-family: var(--jp);
  font-size: 12px;
  font-weight: 500;
}

@media (max-width: 1000px) {
  .hero__title,
  .origin__copy,
  .eye__copy,
  .neal__title,
  .method__headline {
    width: 62vw;
  }

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

  .service-card h3 {
    font-size: 25px;
  }
}

@media (max-width: 720px) {
  .site-header {
    height: 62px;
  }

  .header-contact {
    font-size: 10px;
  }

  .chapter-label {
    top: 78px;
    right: 18px;
    left: 18px;
  }

  .hero {
    height: 150svh;
  }

  .hero__orbit {
    top: 34%;
    left: 72%;
    width: 72vw;
    opacity: 0.28;
  }

  .hero__meta {
    top: 80px;
    right: 18px;
    left: 18px;
  }

  .hero__title {
    top: 43%;
    left: 24px;
    width: calc(100vw - 48px);
  }

  .hero__english {
    margin-bottom: 18px;
    font-size: 11px;
  }

  .hero__jp {
    font-size: clamp(40px, 12vw, 58px);
    line-height: 1.42;
  }

  .hero__copy {
    right: 24px;
    bottom: 13vh;
    left: 24px;
    width: auto;
  }

  .hero__copy .jp-lead {
    font-size: 13px;
    line-height: 1.9;
  }

  .origin {
    height: 160svh;
  }

  .origin__rings {
    left: 30%;
    opacity: 0.2;
  }

  .origin__word {
    font-size: 12vw;
  }

  .origin__copy {
    left: 24px;
    width: calc(100vw - 48px);
  }

  .origin__copy h2 {
    font-size: clamp(34px, 10vw, 48px);
    line-height: 1.5;
  }

  .origin__english {
    margin-bottom: 24px;
    font-size: 10px;
  }

  .origin__copy .jp-lead {
    font-size: 13px;
  }

  .eye {
    height: 140svh;
  }

  .eye__aperture {
    top: 35%;
    left: 67%;
    width: 92vw;
    opacity: 0.4;
  }

  .eye__type {
    top: 23%;
    right: 18px;
  }

  .eye__word {
    font-size: 16vw !important;
  }

  .eye__copy {
    top: 60%;
    left: 24px;
    width: calc(100vw - 48px);
  }

  .eye__copy h2 {
    margin-bottom: 24px;
    font-size: clamp(34px, 10vw, 48px);
  }

  .eye__copy .jp-lead {
    font-size: 13px;
  }

  .practice {
    height: 255svh;
  }

  .practice__intro {
    top: 13vh;
    left: 24px;
    max-width: calc(100vw - 48px);
  }

  .practice__intro h2 {
    font-size: clamp(34px, 10vw, 48px);
  }

  .practice__intro > p:last-child {
    font-size: 12px;
  }

  .practice__center {
    top: 15%;
    right: 22px;
    width: 34vw;
    opacity: 0.15;
  }

  .service-orbit {
    top: 35vh;
    right: 24px;
    bottom: auto;
    left: 24px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .service-card {
    width: 100%;
    min-height: 190px;
    padding: 18px;
  }

  .service-card h3 {
    margin: 28px 0 12px;
    font-size: 21px;
    line-height: 1.5;
  }

  .service-card p {
    font-size: 11px;
    line-height: 1.75;
  }

  .service-card small {
    right: 18px;
    bottom: 15px;
    left: 18px;
    font-size: 7px;
  }

  .neal {
    height: 155svh;
  }

  .neal__orbit {
    top: 35%;
    left: 72%;
    width: 72vw;
    opacity: 0.3;
  }

  .neal__title {
    top: 48%;
    left: 24px;
    width: calc(100vw - 48px);
  }

  .neal__title h2 {
    font-size: clamp(34px, 10vw, 48px);
    line-height: 1.5;
  }

  .neal__word {
    top: -2.2em;
    left: 4vw;
    font-size: 30vw !important;
    opacity: 0.18;
  }

  .neal__copy {
    right: 24px;
    bottom: 12vh;
    left: 24px;
    width: auto;
  }

  .neal__copy .jp-lead {
    font-size: 13px;
  }

  .method {
    height: 175svh;
  }

  .method__image {
    top: 29%;
    right: -12vw;
    width: 66vw;
    opacity: 0.42;
  }

  .method__headline {
    top: 49%;
    left: 24px;
    width: calc(100vw - 48px);
  }

  .method__headline h2 {
    font-size: clamp(33px, 9.5vw, 46px);
    line-height: 1.5;
  }

  .method__english {
    font-size: 10px;
  }

  .method__headline .jp-lead {
    max-width: 85%;
    font-size: 13px;
  }

  .method__steps {
    right: 24px;
    bottom: 5vh;
    left: 24px;
    width: auto;
    grid-template-columns: 1fr;
  }

  .method__steps li {
    grid-template-columns: 24px 1fr auto;
    align-items: center;
    gap: 8px;
  }

  .method__steps b {
    font-size: 13px;
  }

  .company {
    min-height: 140svh;
    padding-inline: 24px;
  }

  .company__marquee {
    margin-inline: -24px;
  }

  .company__lead {
    padding: 12vh 0 9vh;
  }

  .company__lead h2 {
    font-size: clamp(34px, 10vw, 48px);
    line-height: 1.5;
  }

  .company__lead .jp-lead {
    font-size: 13px;
  }

  .company__details {
    padding-bottom: 9vh;
  }

  .company__identity {
    margin-bottom: 48px;
  }

  .company__details dl > div {
    grid-template-columns: 80px 1fr;
  }

  .contact-vortex {
    margin-bottom: 9vh;
  }
}

@media (prefers-reduced-motion: reduce) {
  .practice,
  .practice-stage {
    min-height: 1500px;
  }

  .service-orbit {
    position: absolute;
  }

  .service-card {
    margin: 0;
    opacity: 1;
    transform: none;
  }
}