@font-face {
  font-family: "Space Grotesk";
  src: url("assets/fonts/space-grotesk-subset.woff2") format("woff2");
  font-display: swap;
  font-weight: 300 700;
}

@font-face {
  font-family: "Noto Sans HK";
  src: url("assets/fonts/noto-sans-hk-subset.woff2") format("woff2");
  font-display: swap;
  font-weight: 100 900;
}

@font-face {
  font-family: "Noto Sans SC";
  src: url("assets/fonts/noto-sans-sc-subset.woff2") format("woff2");
  font-display: swap;
  font-weight: 100 900;
}

:root {
  --navy: #0b1220;
  --navy-raised: #111c2e;
  --paper: #f3f2ee;
  --paper-raised: #e8e9e7;
  --ink: #152033;
  --mist: #d8dee8;
  --muted-dark: #8f99a8;
  --muted-light: #5f6975;
  --gold: #f5c46a;
  --line-dark: rgb(216 222 232 / 0.15);
  --line-light: rgb(21 32 51 / 0.16);
  --gutter: clamp(24px, 5vw, 88px);
  --display: "Space Grotesk", Arial, sans-serif;
  --body: "Noto Sans HK", "PingFang HK", sans-serif;
}

html[data-language="zh-Hans"] {
  --body: "Noto Sans SC", "PingFang SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 74px;
}

body {
  margin: 0;
  background: var(--navy);
  color: var(--mist);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open,
body.dialog-open {
  overflow: hidden;
}

button,
a {
  font: inherit;
}

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

a {
  color: inherit;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

button:active,
a:active {
  transform: translateY(1px);
}

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

img {
  height: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  left: 16px;
  top: 12px;
  padding: 10px 14px;
  background: var(--paper);
  color: var(--ink);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: none;
}

.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-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 0 var(--gutter);
  border-bottom: 1px solid var(--line-dark);
  background: rgb(11 18 32 / 0.82);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}

.site-header.light {
  color: var(--ink);
  border-color: var(--line-light);
  background: rgb(243 242 238 / 0.88);
}

.brand {
  min-width: 238px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.11em;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.brand img {
  width: 56px;
  height: 30px;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 2vw, 34px);
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.015em;
  white-space: nowrap;
}

.desktop-nav a {
  text-decoration: none;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible {
  opacity: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}

.language-switcher {
  display: flex;
  border: 1px solid var(--line-dark);
}

.site-header.light .language-switcher {
  border-color: var(--line-light);
}

.language-switcher button {
  width: 36px;
  height: 32px;
  border: 0;
  border-right: 1px solid var(--line-dark);
  color: inherit;
  background: transparent;
  font-family: var(--display);
  font-size: 11px;
  cursor: pointer;
}

.language-switcher button:last-child {
  border-right: 0;
}

.site-header.light .language-switcher button {
  border-color: var(--line-light);
}

.language-switcher button[aria-pressed="true"] {
  color: var(--navy);
  background: var(--mist);
}

.site-header.light .language-switcher button[aria-pressed="true"] {
  color: var(--paper);
  background: var(--ink);
}

.menu-button {
  position: relative;
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  cursor: pointer;
}

.menu-button span:not(.sr-only) {
  position: absolute;
  left: 10px;
  width: 24px;
  height: 1px;
  background: currentColor;
  transition: transform 0.25s ease, top 0.25s ease;
}

.menu-button span:nth-last-child(2) {
  top: 16px;
}

.menu-button span:last-child {
  top: 27px;
}

.menu-button[aria-expanded="true"] span:nth-last-child(2) {
  top: 22px;
  transform: rotate(45deg);
}

.menu-button[aria-expanded="true"] span:last-child {
  top: 22px;
  transform: rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  z-index: 90;
  inset: 0;
  padding: 122px var(--gutter) 40px;
  color: var(--mist);
  background: var(--navy);
}

.mobile-menu nav {
  display: grid;
  gap: 24px;
}

.mobile-menu a {
  max-width: 12ch;
  font-family: var(--display);
  font-size: clamp(32px, 9vw, 50px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.04em;
  text-decoration: none;
}

section {
  position: relative;
  padding: clamp(96px, 12vw, 184px) var(--gutter);
}

.dark-section {
  color: var(--mist);
  background: var(--navy);
}

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

.hero {
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  padding-top: 148px;
  padding-bottom: clamp(58px, 7vw, 104px);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, rgb(5 8 14 / 0.9) 0%, rgb(5 8 14 / 0.64) 38%, rgb(5 8 14 / 0.14) 72%, rgb(5 8 14 / 0.28) 100%),
    linear-gradient(0deg, rgb(5 8 14 / 0.78) 0%, transparent 48%, rgb(5 8 14 / 0.24) 100%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background: radial-gradient(ellipse at 52% 46%, transparent 34%, rgb(0 0 0 / 0.34) 100%);
  pointer-events: none;
}

.hero-film {
  position: absolute;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  background: #05080e;
}

.hero-film video,
.hero-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-film video {
  object-fit: cover;
  background: #05080e;
}

.hero-fallback {
  overflow: hidden;
}

.hero-fallback img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-film.has-video .hero-fallback {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(100%, 760px);
}

.eyebrow,
.kicker {
  margin: 0;
  color: var(--gold);
  font-family: var(--display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 24px;
}

.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(42px, 4.4vw, 68px);
  font-weight: 500;
  line-height: 0.94;
  letter-spacing: -0.065em;
}

.hero h1 span {
  display: block;
  white-space: nowrap;
}

.hero-intro {
  max-width: 31em;
  margin: 28px 0 30px;
  color: var(--muted-dark);
  font-size: clamp(15px, 1.15vw, 18px);
  line-height: 1.7;
}

.film-button {
  min-height: 46px;
  padding: 11px 16px;
  border: 1px solid rgb(216 222 232 / 0.42);
  color: var(--mist);
  background: transparent;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.film-button:hover {
  border-color: var(--mist);
  color: var(--navy);
  background: var(--mist);
}

.name-section {
  min-height: 88dvh;
  display: flex;
  align-items: center;
}

.section-rule {
  position: absolute;
  top: 0;
  left: var(--gutter);
  right: var(--gutter);
  height: 1px;
  background: var(--line-dark);
}

.narrow {
  width: min(100%, 1040px);
  margin: 0 auto;
}

.name-section h2,
.identity h2,
.invitation h2 {
  margin: 24px 0 0;
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.055em;
}

.name-section h2 {
  font-size: clamp(38px, 5.2vw, 76px);
  line-height: 1;
}

.name-section h2 span {
  display: block;
}

.name-copy {
  width: min(100%, 760px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(26px, 5vw, 72px);
  margin: clamp(46px, 7vw, 86px) 0 0 auto;
  color: var(--muted-dark);
}

.name-copy p {
  margin: 0;
}

.belief {
  margin: clamp(56px, 8vw, 100px) 0 0;
  color: var(--mist);
  font-size: clamp(20px, 2vw, 30px);
}

.practice-heading {
  max-width: none;
}

.practice h2,
.capabilities h2,
.method h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.055em;
}

.practice h2 {
  font-size: clamp(40px, 6.1vw, 88px);
  line-height: 0.96;
}

.practice h2 span {
  display: block;
}

.practice h2 span:last-child {
  width: max-content;
  max-width: 100%;
  margin: 0.16em 0 0 clamp(0px, 6vw, 96px);
  color: var(--muted-light);
  font-size: 0.68em;
  white-space: nowrap;
}

.two-lines {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(36px, 8vw, 120px);
  margin-top: clamp(70px, 10vw, 130px);
}

.two-lines article {
  padding-top: 24px;
  border-top: 1px solid var(--line-light);
}

.two-lines h3 {
  margin: 0 0 18px;
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.13em;
}

.two-lines p {
  max-width: 34em;
  margin: 0;
  color: var(--muted-light);
  font-size: clamp(17px, 1.4vw, 21px);
}

.bridge {
  max-width: 30em;
  margin: clamp(72px, 10vw, 140px) 0 0 auto;
  font-family: var(--display);
  font-size: clamp(24px, 3vw, 42px);
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.products {
  padding-top: 50px;
}

.products-intro {
  max-width: 920px;
  margin-bottom: clamp(56px, 8vw, 104px);
}

.products h2,
.capabilities h2,
.method h2 {
  font-size: clamp(36px, 4.8vw, 68px);
  line-height: 1;
}

.product-grid {
  display: grid;
  gap: clamp(90px, 13vw, 190px);
}

.product {
  display: grid;
  align-items: center;
  gap: clamp(34px, 7vw, 110px);
}

.product-ray {
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
}

.product-virlae {
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
}

.product-image {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--paper-raised);
}

.product-image img {
  width: 100%;
  height: auto;
  transition: transform 0.7s cubic-bezier(0.2, 0.65, 0.25, 1);
}

a.product-image:hover img {
  transform: scale(1.018);
}

.product-image.portrait {
  justify-self: end;
  width: min(100%, 630px);
  max-height: 720px;
}

.product-image.portrait img {
  height: 100%;
  object-fit: cover;
  object-position: center 24%;
}

.product-copy {
  max-width: 520px;
}

.product-copy h3 {
  margin: 0 0 20px;
  font-family: var(--display);
  font-size: clamp(34px, 4.5vw, 68px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.055em;
}

.product-copy p {
  margin: 0 0 16px;
  color: var(--muted-light);
}

.product-copy .product-line {
  color: var(--ink);
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.5;
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  color: var(--ink);
  font-family: var(--display);
  font-size: 14px;
  font-weight: 600;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.product-status {
  width: fit-content;
  margin-top: 26px !important;
  padding-top: 10px;
  border-top: 1px solid var(--line-light);
  font-family: var(--display);
  font-size: 12px;
}

.game-pair {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: start;
  gap: clamp(24px, 4vw, 64px);
}

.product-game {
  display: block;
}

.product-game:nth-child(2) {
  margin-top: clamp(80px, 12vw, 180px);
}

.product-game .product-copy {
  margin-top: 28px;
}

.product-game .product-copy h3 {
  font-size: clamp(30px, 4vw, 58px);
}

.capabilities {
  padding-top: 60px;
}

.capability-intro {
  max-width: 1100px;
  margin-bottom: clamp(54px, 8vw, 100px);
}

.capabilities h2 {
  font-size: clamp(34px, 4.5vw, 64px);
}

.spectrum-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 1px;
  background: var(--line-light);
  list-style: none;
}

.spectrum-list li {
  min-height: 220px;
  padding: clamp(28px, 4vw, 52px);
  background: var(--paper);
}

.spectrum-list li:first-child {
  grid-column: 1 / -1;
  min-height: 270px;
  background: var(--ink);
  color: var(--mist);
}

.spectrum-list li:nth-child(4),
.spectrum-list li:nth-child(5) {
  background: var(--paper-raised);
}

.spectrum-list h3 {
  max-width: 16em;
  margin: 0 0 18px;
  font-family: var(--display);
  font-size: clamp(22px, 2.1vw, 32px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.spectrum-list p {
  max-width: 39em;
  margin: 0;
  color: var(--muted-light);
}

.spectrum-list li:first-child p {
  color: var(--muted-dark);
}

.method {
  padding-top: 40px;
}

.method-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.82fr);
  gap: clamp(56px, 9vw, 148px);
}

.method-lead {
  position: sticky;
  top: 124px;
  align-self: start;
}

.method-lead p {
  max-width: 40em;
  margin: 34px 0 0;
  color: var(--muted-light);
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.07em;
}

.method-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: method;
}

.method-list li {
  position: relative;
  min-height: 145px;
  padding: 34px 0 34px 62px;
  border-top: 1px solid var(--line-light);
  counter-increment: method;
}

.method-list li:last-child {
  border-bottom: 1px solid var(--line-light);
}

.method-list li::before {
  content: counter(method, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 39px;
  color: var(--muted-light);
  font-family: var(--display);
  font-size: 11px;
}

.method-list h3 {
  margin: 0 0 7px;
  font-family: var(--display);
  font-size: 25px;
  font-weight: 500;
  letter-spacing: -0.035em;
}

.method-list p {
  margin: 0;
  color: var(--muted-light);
}

.identity {
  min-height: 86dvh;
  display: flex;
  align-items: center;
  padding-top: 100px;
}

.identity h2 {
  max-width: 1040px;
  margin-top: 0;
  font-size: clamp(32px, 3.6vw, 52px);
  line-height: 1.02;
}

.identity .narrow > p:not(.identity-close) {
  max-width: 750px;
  margin: 34px 0 0 auto;
  color: var(--muted-light);
  font-size: clamp(17px, 1.4vw, 21px);
}

.identity-close {
  max-width: 25em;
  margin: clamp(58px, 9vw, 120px) 0 0;
  font-family: var(--display);
  font-size: clamp(24px, 3.2vw, 46px);
  line-height: 1.18;
  letter-spacing: -0.04em;
}

.invitation {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding-bottom: 0;
}

.invitation-mark {
  position: absolute;
  top: 50%;
  right: -12vw;
  width: min(70vw, 980px);
  opacity: 0.1;
  transform: translateY(-58%);
  pointer-events: none;
}

.invitation .narrow {
  position: relative;
  z-index: 1;
  padding-bottom: 140px;
}

.invitation h2 {
  max-width: 900px;
  font-size: clamp(38px, 5.2vw, 76px);
  line-height: 1;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  margin-top: 54px;
  color: var(--mist);
  font-family: var(--display);
  font-size: clamp(18px, 2vw, 28px);
  text-decoration-thickness: 1px;
  text-underline-offset: 8px;
}

.contact-link span:last-child {
  color: var(--gold);
}

footer {
  position: relative;
  z-index: 1;
  min-height: 128px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  margin-top: auto;
  padding: 28px 0;
  border-top: 1px solid var(--line-dark);
  color: var(--muted-dark);
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: 0.07em;
}

.footer-brand {
  min-width: 0;
  color: var(--mist);
}

footer > p {
  margin: 0;
  text-align: center;
}

.footer-meta {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 22px;
  text-align: right;
}

.footer-meta p {
  margin: 0;
}

.footer-meta a {
  white-space: nowrap;
  text-underline-offset: 4px;
}

.film-dialog {
  width: min(1180px, calc(100vw - 48px));
  max-height: calc(100dvh - 48px);
  padding: 0;
  border: 1px solid rgb(216 222 232 / 0.18);
  color: var(--mist);
  background: #05080e;
  box-shadow: 0 40px 140px rgb(0 0 0 / 0.68);
}

.film-dialog::backdrop {
  background: rgb(3 6 11 / 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.dialog-bar,
.film-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 20px;
}

.dialog-bar {
  border-bottom: 1px solid var(--line-dark);
}

.dialog-bar h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 18px;
  font-weight: 500;
}

.dialog-close {
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line-dark);
  color: var(--mist);
  background: transparent;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.film-player {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}

.film-player video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.film-loading,
.film-error {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 24px;
  color: var(--muted-dark);
  background: #05080e;
  text-align: center;
}

.film-loading span {
  width: min(240px, 50vw);
  height: 2px;
  overflow: hidden;
  background: rgb(216 222 232 / 0.12);
}

.film-loading span::after {
  content: "";
  display: block;
  width: 42%;
  height: 100%;
  background: var(--gold);
  animation: loading 1.2s ease-in-out infinite alternate;
}

@keyframes loading {
  from { transform: translateX(-100%); }
  to { transform: translateX(240%); }
}

.film-player[data-state="ready"] .film-loading,
.film-player[data-state="error"] .film-loading {
  display: none;
}

.film-player[data-state="ready"] .film-error {
  display: none;
}

.film-player[data-state="error"] .film-error {
  display: flex;
}

.film-loading p,
.film-error p {
  margin: 0;
}

.film-controls {
  border-top: 1px solid var(--line-dark);
}

.film-languages {
  display: flex;
  border: 1px solid var(--line-dark);
}

.film-languages button {
  min-height: 42px;
  padding: 8px 15px;
  border: 0;
  border-right: 1px solid var(--line-dark);
  color: var(--muted-dark);
  background: transparent;
  cursor: pointer;
  white-space: nowrap;
}

.film-languages button:last-child {
  border-right: 0;
}

.film-languages button.active {
  color: var(--navy);
  background: var(--mist);
}

.film-note {
  margin: 0;
  color: var(--muted-dark);
  font-size: 12px;
}

.noscript {
  position: fixed;
  z-index: 1000;
  inset: auto 16px 16px;
  margin: 0;
  padding: 12px 16px;
  color: var(--ink);
  background: var(--gold);
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.65, 0.25, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1180px) {
  .desktop-nav {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .hero h1 {
    font-size: clamp(40px, 5vw, 60px);
  }

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

  footer > p {
    display: none;
  }
}

@media (max-width: 900px) {
  .hero {
    min-height: 100dvh;
    padding-top: 128px;
    padding-bottom: 64px;
  }

  .hero-copy {
    width: min(100%, 680px);
  }

  .hero h1 {
    font-size: clamp(40px, 7vw, 58px);
  }

  .product-ray,
  .product-virlae,
  .method-grid {
    grid-template-columns: 1fr;
  }

  .product-virlae .product-copy {
    order: 2;
  }

  .product-image.portrait {
    justify-self: start;
    width: min(80%, 560px);
    max-height: 600px;
  }

  .method-lead {
    position: static;
  }

  .method-list {
    max-width: 680px;
    margin-left: auto;
  }
}

@media (max-width: 700px) {
  :root {
    --gutter: 22px;
  }

  html {
    scroll-padding-top: 68px;
  }

  .site-header {
    height: 68px;
    gap: 8px;
  }

  .brand {
    min-width: 0;
    gap: 8px;
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  .brand img {
    width: 42px;
    height: 24px;
  }

  .header-actions {
    gap: 3px;
  }

  .language-switcher button {
    width: 31px;
    height: 30px;
  }

  section {
    padding: 92px var(--gutter);
  }

  .hero {
    min-height: 100dvh;
    align-items: flex-end;
    padding-top: 112px;
    padding-bottom: 38px;
  }

  .eyebrow {
    margin-bottom: 16px;
  }

  .hero h1 {
    font-size: clamp(29px, 9.2vw, 44px);
    line-height: 0.98;
  }

  .hero-intro {
    margin: 20px 0 22px;
    font-size: 15px;
    line-height: 1.62;
  }

  .film-button {
    min-height: 44px;
  }

  .name-section {
    min-height: auto;
  }

  .name-section h2 span {
    max-width: 10ch;
  }

  .name-copy,
  .two-lines,
  .game-pair,
  .spectrum-list {
    grid-template-columns: 1fr;
  }

  .name-copy {
    margin-top: 44px;
  }

  .belief {
    margin-top: 54px;
  }

  .practice h2 {
    font-size: clamp(36px, 10vw, 52px);
  }

  .practice h2 span:last-child {
    margin: 14px 0 0;
    font-size: clamp(20px, 6vw, 30px);
  }

  .two-lines {
    margin-top: 62px;
  }

  .bridge {
    margin-top: 64px;
  }

  .products {
    padding-top: 30px;
  }

  .product-grid {
    gap: 96px;
  }

  .product {
    gap: 28px;
  }

  .product-image.portrait {
    width: 88%;
    max-height: 490px;
  }

  .game-pair {
    gap: 86px;
  }

  .product-game:nth-child(2) {
    margin-top: 0;
  }

  .spectrum-list li:first-child {
    grid-column: auto;
  }

  .spectrum-list li {
    min-height: 0;
    padding: 30px 26px 34px;
  }

  .method-grid {
    gap: 56px;
  }

  .method-lead p {
    line-height: 1.7;
  }

  .method-list li {
    min-height: 0;
    padding: 28px 0 28px 46px;
  }

  .method-list li::before {
    top: 34px;
  }

  .identity {
    min-height: auto;
  }

  .identity h2 {
    font-size: clamp(31px, 8.6vw, 42px);
  }

  .identity .narrow > p:not(.identity-close) {
    margin-top: 28px;
  }

  .invitation {
    min-height: 100dvh;
    padding-top: 108px;
  }

  .invitation .narrow {
    padding-bottom: 100px;
  }

  .invitation h2 {
    font-size: clamp(36px, 10vw, 54px);
  }

  .invitation-mark {
    right: -42vw;
    width: 130vw;
  }

  footer {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 24px;
  }

  .footer-meta {
    justify-self: start;
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    text-align: left;
  }

  .film-dialog {
    width: 100vw;
    max-width: none;
    max-height: 100dvh;
    height: 100dvh;
    border: 0;
  }

  .dialog-bar {
    min-height: 68px;
  }

  .film-player {
    margin-top: clamp(0px, 7dvh, 56px);
  }

  .film-controls {
    align-items: flex-start;
    flex-direction: column;
  }

  .film-languages {
    width: 100%;
  }

  .film-languages button {
    flex: 1;
    padding-inline: 8px;
  }
}

@media (max-width: 390px) {
  .brand span {
    display: none;
  }

  .hero h1 {
    font-size: clamp(35px, 10vw, 42px);
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

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

@media (prefers-contrast: more) {
  :root {
    --muted-dark: #c2c8d1;
    --muted-light: #374151;
    --line-dark: rgb(216 222 232 / 0.45);
    --line-light: rgb(21 32 51 / 0.4);
  }
}

.legal-page {
  color: var(--ink);
  background: var(--paper);
}

.legal-header {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  color: var(--mist);
  background: var(--navy);
  border-bottom: 1px solid var(--line-dark);
}

.legal-home {
  font-family: var(--display);
  font-size: 13px;
  text-underline-offset: 5px;
}

.legal-wrap {
  width: min(100%, 980px);
  margin: 0 auto;
}

.legal-hero {
  padding-top: clamp(80px, 10vw, 140px);
  padding-bottom: clamp(72px, 8vw, 110px);
  color: var(--mist);
  background: var(--navy);
}

.legal-hero h1 {
  max-width: 12ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(52px, 9vw, 112px);
  font-weight: 500;
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.legal-hero p {
  max-width: 42em;
  margin: 28px 0 0;
  color: var(--muted-dark);
  font-size: 18px;
}

.legal-hero .legal-date {
  margin-top: 16px;
  font-family: var(--display);
  font-size: 12px;
}

.legal-content {
  display: grid;
  gap: 1px;
  padding-top: clamp(60px, 8vw, 100px);
  padding-bottom: clamp(80px, 10vw, 140px);
  background: var(--paper);
}

.legal-content article {
  padding: clamp(32px, 5vw, 62px);
  border-top: 1px solid var(--line-light);
  background: var(--paper);
}

.legal-content h2 {
  margin: 0 0 34px;
  font-family: var(--display);
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 500;
  letter-spacing: -0.04em;
}

.legal-content h3 {
  margin: 38px 0 10px;
  font-family: var(--display);
  font-size: 21px;
  font-weight: 600;
}

.legal-content p {
  margin: 0 0 14px;
  color: var(--muted-light);
}

.legal-content a {
  color: var(--ink);
  overflow-wrap: anywhere;
  text-underline-offset: 4px;
}

.legal-footer {
  min-height: 110px;
  display: flex;
  grid-template-columns: none;
  justify-content: space-between;
  margin: 0;
  padding: 34px var(--gutter);
  color: var(--muted-dark);
  background: var(--navy);
}

.legal-footer p {
  display: block;
  margin: 0;
}

.error-page {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--navy);
}

.error-page main {
  width: min(100%, 760px);
}

.error-page img {
  width: 180px;
}

.error-page h1 {
  max-width: 11ch;
  margin: 50px 0 20px;
  font-family: var(--display);
  font-size: clamp(48px, 8vw, 90px);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.error-page p {
  color: var(--muted-dark);
}

.error-page a {
  display: inline-block;
  margin-top: 22px;
  text-underline-offset: 6px;
}

@media (max-width: 700px) {
  .legal-header {
    min-height: 68px;
  }

  .legal-content {
    padding-inline: var(--gutter);
  }

  .legal-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }
}