:root {
  --ink: #17272b;
  --ink-soft: #536568;
  --night: #122a2f;
  --paper: #f7f8f5;
  --white: #fffefb;
  --mist: #eaf0ed;
  --orange: #f36c21;
  --gold: #f3a72f;
  --teal: #079b92;
  --line: rgba(23, 39, 43, 0.16);
  --shell: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Avenir Next", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, p, figure, dl, dd { margin-top: 0; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1, h2, h3, .eyebrow, a, button, b, strong { letter-spacing: 0; }
[data-lang="zh"] .en, [data-lang="en"] .zh { display: none; }

.section-shell {
  width: min(var(--shell), calc(100% - 64px));
  margin-inline: auto;
}
.eyebrow {
  margin-bottom: 18px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.4;
}
h2 {
  margin-bottom: 28px;
  font-size: 46px;
  font-weight: 800;
  line-height: 1.14;
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Hero */
.hero {
  position: relative;
  min-height: 760px;
  height: min(100dvh, 900px);
  overflow: hidden;
  isolation: isolate;
  background: #6b4f32;
  color: var(--white);
}
.hero-image {
  position: absolute;
  inset: 0;
  z-index: -3;
  background: url("/assets/hero-showroom-final.png") 64% center / cover no-repeat;
  transform: scale(1.025);
  animation: hero-breathe 16s ease-in-out infinite alternate;
}
.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(14, 34, 38, 0.94) 0%, rgba(14, 34, 38, 0.83) 29%, rgba(14, 34, 38, 0.38) 51%, rgba(14, 34, 38, 0.06) 77%),
    linear-gradient(180deg, rgba(10, 25, 28, 0.32), transparent 32%, rgba(10, 25, 28, 0.26));
}
.hero::after {
  position: absolute;
  inset: -24% -18%;
  z-index: -1;
  content: "";
  background: linear-gradient(112deg, transparent 34%, rgba(255, 229, 173, 0.16) 48%, transparent 58%);
  mix-blend-mode: screen;
  animation: hero-light 9s ease-in-out infinite;
}
.site-nav {
  display: flex;
  position: relative;
  z-index: 5;
  width: min(var(--shell), calc(100% - 64px));
  min-height: 88px;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}
.brand-lockup { display: inline-flex; align-items: center; gap: 12px; font-size: 16px; font-weight: 800; }
.brand-mark {
  display: grid;
  width: 46px;
  height: 46px;
  overflow: hidden;
  place-items: center;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
}
.brand-mark img { width: 40px; height: 40px; object-fit: contain; }
.nav-actions { display: flex; align-items: center; gap: 4px; font-size: 14px; font-weight: 700; }
.nav-actions a, .language-button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--white);
  padding: 0 14px;
  cursor: pointer;
  transition: color 220ms ease, background 220ms ease;
}
.nav-actions a:hover { color: #ffd582; background: rgba(255, 255, 255, 0.08); }
.language-button { min-width: 52px; justify-content: center; margin-left: 10px; border: 1px solid rgba(255, 255, 255, 0.48); }
.language-button:hover { border-color: #ffd582; color: #ffd582; }
.hero-inner {
  display: flex;
  width: min(var(--shell), calc(100% - 64px));
  height: calc(100% - 88px);
  margin: 0 auto;
  align-items: center;
}
.hero-content { width: 620px; padding-bottom: 32px; }
.hero-eyebrow { color: #ffd27b; }
.hero h1 {
  max-width: 620px;
  margin-bottom: 24px;
  font-size: 66px;
  font-weight: 800;
  line-height: 1.08;
}
.hero-intro {
  max-width: 560px;
  margin-bottom: 32px;
  color: rgba(255, 254, 251, 0.86);
  font-size: 18px;
  line-height: 1.78;
}
.primary-cta {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  gap: 18px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  padding: 5px 6px 5px 18px;
  font-size: 15px;
  font-weight: 800;
  backdrop-filter: blur(8px);
  transition: background 220ms ease, color 220ms ease, transform 220ms ease;
}
.primary-cta:hover { background: var(--white); color: var(--ink); transform: translateY(-2px); }
.cta-icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 4px;
  background: var(--orange);
  color: #fff;
  font-size: 18px;
  transition: transform 220ms ease;
}
.primary-cta:hover .cta-icon { transform: translateY(2px); }
.hero-index {
  display: flex;
  position: absolute;
  right: max(32px, calc((100vw - var(--shell)) / 2));
  bottom: 28px;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 11px;
  font-weight: 800;
}
.hero-index i { width: 56px; height: 1px; background: rgba(255, 255, 255, 0.42); }

/* Company */
.company {
  display: grid;
  grid-template-columns: minmax(360px, 0.82fr) minmax(520px, 1.18fr);
  gap: 96px;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 120px;
}
.company-copy { max-width: 520px; }
.body-lead { margin-bottom: 34px; color: var(--ink-soft); font-size: 17px; line-height: 1.9; }
.company-focus { margin-bottom: 0; border-top: 1px solid var(--line); }
.company-focus > div {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: center;
  min-height: 58px;
  border-bottom: 1px solid var(--line);
}
.company-focus dt { color: var(--orange); font-size: 12px; font-weight: 800; }
.company-focus dd { font-size: 15px; font-weight: 700; }
.company-visual { position: relative; min-height: 600px; }
.company-image { position: absolute; overflow: hidden; margin: 0; border-radius: 8px; background: #f5eee4; box-shadow: 0 22px 54px rgba(32, 44, 43, 0.14); }
.company-image img { width: 100%; height: 100%; object-fit: cover; }
.company-image-main { top: 0; right: 0; width: 68%; aspect-ratio: 1; }
.company-image-side { bottom: 0; left: 0; width: 45%; aspect-ratio: 1.18; border: 12px solid var(--paper); }
.company-image-side img { object-fit: contain; background: #fffaf4; }
.visual-caption {
  position: absolute;
  right: 0;
  bottom: 12px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
}

/* Characters */
.characters { overflow: hidden; padding: 112px 0 0; background: var(--white); }
.characters-heading { display: grid; grid-template-columns: minmax(480px, 1fr) 420px; gap: 96px; align-items: end; margin-bottom: 54px; }
.characters-heading h2 { margin-bottom: 0; }
.characters-heading > p { margin-bottom: 4px; color: var(--ink-soft); font-size: 17px; line-height: 1.82; }
.character-selector {
  display: grid;
  width: min(var(--shell), calc(100% - 64px));
  grid-template-columns: repeat(5, 1fr);
  margin: 0 auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.character-tab {
  --accent: var(--orange);
  display: grid;
  position: relative;
  min-width: 0;
  height: 84px;
  grid-template-columns: 20px 44px 1fr;
  gap: 10px;
  align-items: center;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  padding: 12px 16px;
  text-align: left;
  cursor: pointer;
  transition: color 260ms ease, background 260ms ease;
}
.character-tab:last-child { border-right: 0; }
.character-tab::after { position: absolute; right: 0; bottom: 0; left: 0; height: 4px; background: var(--accent); content: ""; transform: scaleX(0); transform-origin: left; transition: transform 300ms ease; }
.character-tab > span { align-self: start; padding-top: 4px; color: var(--ink-soft); font-size: 10px; font-weight: 800; }
.character-tab img { width: 42px; height: 42px; border-radius: 7px; background: #fff; object-fit: cover; transition: box-shadow 220ms ease, transform 220ms ease; }
.character-tab b { min-width: 0; font-size: 14px; line-height: 1.35; }
.character-tab:hover, .character-tab.is-active { background: color-mix(in srgb, var(--accent) 8%, white); }
.character-tab.is-active::after { transform: scaleX(1); }
.character-tab.is-active img { box-shadow: 0 7px 16px color-mix(in srgb, var(--accent) 24%, transparent); transform: translateY(-2px); }
.character-tab:focus-visible { z-index: 1; outline: 2px solid var(--accent); outline-offset: -2px; }
.character-tab.mika { --accent: #748c43; }
.character-tab.poka { --accent: #ed7d65; }
.character-tab.momo { --accent: #0a9992; }
.character-tab.kodi { --accent: #1d98aa; }
.character-tab.lina { --accent: #e49351; }
.character-stage {
  --stage: #718943;
  --visual-width: 600px;
  --visual-ratio: 3 / 2;
  position: relative;
  min-height: 500px;
  min-height: clamp(460px, 64svh, 560px);
  overflow: hidden;
  background: linear-gradient(112deg, color-mix(in srgb, var(--stage) 54%, #173339) 0 43%, color-mix(in srgb, var(--stage) 88%, #ffffff) 43% 100%);
  color: #fff;
  transition: background 420ms ease;
}
.character-stage.mika { --stage: #718943; --visual-width: 390px; --visual-ratio: 1 / 1; }
.character-stage.poka { --stage: #df7767; --visual-width: 600px; --visual-ratio: 3 / 2; }
.character-stage.momo { --stage: #078f89; --visual-width: 270px; --visual-ratio: 2 / 3; }
.character-stage.kodi { --stage: #1b899f; --visual-width: 315px; --visual-ratio: 557 / 706; }
.character-stage.lina { --stage: #d98850; --visual-width: 390px; --visual-ratio: 1 / 1; }
.character-stage::before {
  position: absolute;
  inset: 0;
  content: "";
  background: radial-gradient(circle at 72% 44%, rgba(255, 255, 255, 0.2), transparent 28%), linear-gradient(118deg, rgba(8, 28, 31, 0.18), transparent 62%);
}
.stage-lines { position: absolute; inset: 0; pointer-events: none; }
.stage-lines i { position: absolute; border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 50%; }
.stage-lines i:nth-child(1) { top: -230px; right: -40px; width: 690px; height: 690px; }
.stage-lines i:nth-child(2) { top: -110px; right: 90px; width: 470px; height: 470px; }
.stage-lines i:nth-child(3) { top: 0; right: 210px; width: 250px; height: 250px; }
.stage-content { display: grid; position: relative; z-index: 2; width: min(var(--shell), calc(100% - 64px)); min-height: inherit; grid-template-columns: minmax(340px, 0.82fr) minmax(0, 1.18fr); gap: clamp(44px, 6vw, 92px); align-items: center; margin: 0 auto; padding: 34px 0; }
.stage-copy { display: flex; align-self: stretch; max-width: 470px; flex-direction: column; justify-content: center; border-right: 1px solid rgba(255, 255, 255, 0.2); padding: 22px clamp(28px, 4vw, 60px) 22px 0; transition: opacity 220ms ease, transform 220ms ease; }
.stage-kicker { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.stage-kicker > span { color: rgba(255, 255, 255, 0.54); font-size: 10px; font-weight: 800; letter-spacing: 0; }
.stage-app { display: flex; align-items: center; gap: 10px; margin: 0; color: rgba(255, 255, 255, 0.74); font-size: 11px; font-weight: 800; }
.stage-app::before { width: 22px; height: 1px; background: rgba(255, 255, 255, 0.5); content: ""; }
.stage-copy h3 { margin-bottom: 8px; font-size: 44px; font-weight: 800; line-height: 1.08; }
.stage-identity { margin-bottom: 20px; color: rgba(255, 255, 255, 0.84); font-size: 15px; font-weight: 800; }
.stage-story { max-width: 410px; margin-bottom: 26px; color: rgba(255, 255, 255, 0.86); font-size: 16px; line-height: 1.72; }
.product-list { display: flex; flex-wrap: wrap; gap: 11px 20px; border-top: 1px solid rgba(255, 255, 255, 0.2); padding-top: 18px; }
.product-list span { display: inline-flex; align-items: center; gap: 8px; border: 0; padding: 0; color: rgba(255, 255, 255, 0.84); font-size: 11px; font-weight: 700; }
.product-list span::before { width: 5px; height: 5px; background: rgba(255, 255, 255, 0.7); content: ""; transform: rotate(45deg); }
.stage-visual { display: grid; min-width: 0; grid-template-rows: minmax(0, 1fr) auto; gap: 12px; justify-items: center; margin: 0; transition: opacity 220ms ease, transform 220ms ease; }
.stage-image-frame { display: grid; position: relative; width: min(100%, var(--visual-width)); aspect-ratio: var(--visual-ratio); overflow: hidden; place-items: center; border: 1px solid rgba(255, 255, 255, 0.28); border-radius: 8px; padding: 12px; background: rgba(255, 255, 255, 0.11); box-shadow: 0 24px 48px rgba(15, 40, 40, 0.18); transition: width 360ms ease, aspect-ratio 360ms ease; }
.stage-image-frame::after { position: absolute; inset: 7px; border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 4px; content: ""; pointer-events: none; }
.stage-visual img { position: absolute; z-index: 1; inset: 12px; width: calc(100% - 24px); max-width: none; height: calc(100% - 24px); border-radius: 4px; object-fit: contain; filter: drop-shadow(0 16px 22px rgba(8, 27, 30, 0.18)); }
.stage-visual figcaption { width: min(100%, var(--visual-width)); margin: 0; color: rgba(255, 255, 255, 0.62); font-size: 10px; font-weight: 700; text-align: right; }
.character-stage.is-changing .stage-copy, .character-stage.is-changing .stage-visual { opacity: 0; transform: translateY(14px); }

/* Approach */
.approach { padding: 120px 0; background: var(--mist); }
.approach-layout { display: grid; grid-template-columns: minmax(360px, 0.85fr) minmax(520px, 1.15fr); gap: 112px; align-items: start; }
.approach-intro { position: sticky; top: 40px; }
.approach-intro > p:last-child { max-width: 440px; margin-bottom: 0; color: var(--ink-soft); font-size: 17px; line-height: 1.8; }
.approach-steps { margin: 0; padding: 0; list-style: none; }
.approach-steps li { display: grid; grid-template-columns: 54px 1fr; gap: 22px; border-top: 1px solid rgba(23, 39, 43, 0.24); padding: 26px 0 30px; }
.approach-steps li:last-child { border-bottom: 1px solid rgba(23, 39, 43, 0.24); }
.step-number { color: var(--orange); font-size: 12px; font-weight: 800; padding-top: 6px; }
.approach-steps h3 { margin-bottom: 9px; font-size: 25px; font-weight: 800; line-height: 1.25; }
.approach-steps p { max-width: 540px; margin-bottom: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.76; }

/* Products */
.products { padding: 120px 0 128px; background: var(--paper); }
.products-heading { display: grid; grid-template-columns: 180px minmax(420px, 1fr) 420px; gap: 44px; align-items: end; margin-bottom: 52px; }
.products-heading .eyebrow { align-self: start; padding-top: 10px; }
.products-heading h2 { margin-bottom: 0; }
.products-heading > p:last-child { margin-bottom: 4px; color: var(--ink-soft); font-size: 16px; line-height: 1.82; }
.product-gallery { display: grid; grid-template-columns: 1.25fr 0.75fr 0.75fr; gap: 16px; }
.product-shot { display: grid; height: 410px; grid-template-rows: 1fr auto; overflow: hidden; margin: 0; border-radius: 8px; background: #f1e9df; }
.product-shot img { width: 100%; height: 330px; object-fit: contain; transition: transform 550ms cubic-bezier(0.2, 0.8, 0.2, 1); }
.product-shot-wide img { object-fit: cover; }
.product-shot:hover img { transform: scale(1.035); }
.product-shot figcaption { display: flex; min-height: 80px; flex-direction: column; justify-content: center; gap: 5px; border-top: 1px solid rgba(23, 39, 43, 0.1); background: var(--white); padding: 14px 18px; }
.product-shot figcaption b { font-size: 15px; }
.product-shot figcaption > span { color: var(--ink-soft); font-size: 12px; line-height: 1.45; }

/* Collaboration */
.collaboration { overflow: hidden; padding: 112px 0; background: var(--night); color: var(--white); }
.collaboration-layout { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 120px; align-items: center; }
.character-orbit { position: relative; width: 510px; max-width: 100%; aspect-ratio: 1; margin: 0 auto; }
.orbit-track { position: absolute; border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 50%; }
.orbit-track-outer { inset: 7%; }
.orbit-track-inner { inset: 27%; border-color: rgba(243, 167, 47, 0.44); }
.orbit-logo { display: grid; position: absolute; inset: 38%; overflow: hidden; place-items: center; border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 50%; background: rgba(255, 255, 255, 0.96); box-shadow: 0 0 0 16px rgba(255, 255, 255, 0.04); }
.orbit-logo img { width: 76%; height: 76%; object-fit: contain; }
.orbit-character { position: absolute; width: 84px; height: 84px; border: 5px solid rgba(255, 255, 255, 0.12); border-radius: 50%; background: #fff; object-fit: cover; box-shadow: 0 16px 28px rgba(0, 0, 0, 0.18); }
.orbit-mika { top: 0; left: 41%; animation: orbit-float-a 5.4s ease-in-out infinite; }
.orbit-poka { top: 24%; right: 0; animation: orbit-float-b 6s ease-in-out infinite; }
.orbit-momo { right: 12%; bottom: 3%; animation: orbit-float-a 5.8s ease-in-out infinite reverse; }
.orbit-kodi { bottom: 3%; left: 10%; animation: orbit-float-b 5.2s ease-in-out infinite reverse; }
.orbit-lina { top: 24%; left: 0; animation: orbit-float-a 6.2s ease-in-out infinite; }
.collaboration-copy { max-width: 610px; }
.collaboration-copy .eyebrow { color: #ffc763; }
.collaboration-copy h2 { margin-bottom: 24px; }
.collaboration-copy > p { max-width: 580px; margin-bottom: 28px; color: rgba(255, 254, 251, 0.76); font-size: 17px; line-height: 1.84; }
.partnership-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.partnership-tags > span { border: 1px solid rgba(255, 255, 255, 0.3); border-radius: 4px; padding: 8px 12px; color: rgba(255, 255, 255, 0.84); font-size: 12px; font-weight: 700; }
.primary-cta.light { border-color: var(--white); background: var(--white); color: var(--ink); backdrop-filter: none; }
.primary-cta.light:hover { background: #ffd27b; border-color: #ffd27b; }

/* Footer */
.site-footer { background: var(--white); }
.footer-main { display: grid; grid-template-columns: minmax(520px, 1fr) 360px; gap: 80px; align-items: start; padding-top: 64px; padding-bottom: 56px; }
.footer-brand { display: flex; gap: 18px; align-items: center; }
.footer-logo { display: grid; width: 68px; height: 68px; flex: 0 0 auto; overflow: hidden; place-items: center; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.footer-logo img { width: 62px; height: 62px; object-fit: contain; }
.footer-brand strong { display: block; margin-bottom: 6px; font-size: 17px; line-height: 1.5; }
.footer-brand p { margin-bottom: 0; color: var(--ink-soft); font-size: 13px; }
.footer-contact { display: grid; gap: 7px; margin: 0; font-style: normal; }
.footer-contact p { margin-bottom: 5px; color: var(--orange); font-size: 12px; font-weight: 800; }
.footer-contact a { width: fit-content; font-size: 16px; font-weight: 800; }
.footer-contact a:hover { color: var(--orange); }
.footer-contact > span { color: var(--ink-soft); font-size: 13px; }
.footer-bottom { display: grid; grid-template-columns: auto 1fr auto; gap: 40px; align-items: center; min-height: 82px; border-top: 1px solid var(--line); }
.visitor-stats { display: flex; gap: 28px; }
.visitor-stats > span { display: flex; align-items: baseline; gap: 7px; }
.visitor-stats b { font-size: 20px; }
.visitor-stats i { color: var(--ink-soft); font-size: 11px; font-style: normal; font-weight: 700; }
.filing-links { display: flex; gap: 22px; color: var(--ink-soft); font-size: 11px; }
.filing-links a { font-weight: 700; text-decoration: underline; text-decoration-color: rgba(83, 101, 104, 0.42); text-underline-offset: 3px; transition: color 180ms ease, text-decoration-color 180ms ease; }
.filing-links a:hover { color: var(--ink); text-decoration-color: currentColor; }
.filing-links a:focus-visible { border-radius: 2px; outline: 2px solid var(--orange); outline-offset: 3px; }
.filing-links .police-filing { display: inline-flex; align-items: center; gap: 6px; }
.police-filing img { width: 18px; height: 20px; flex: 0 0 auto; object-fit: contain; }
.copyright { margin: 0; color: var(--ink-soft); font-size: 11px; }

@keyframes hero-breathe { to { transform: scale(1.07) translateX(-0.8%); } }
@keyframes hero-light { 0%, 22% { transform: translateX(-42%); } 58%, 100% { transform: translateX(46%); } }
@keyframes orbit-float-a { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes orbit-float-b { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(9px); } }

@media (max-width: 1080px) {
  .company { grid-template-columns: 0.9fr 1.1fr; gap: 56px; }
  .company-visual { min-height: 520px; }
  .characters-heading { grid-template-columns: 1fr 360px; gap: 48px; }
  .character-tab { grid-template-columns: 18px 42px 1fr; gap: 8px; padding: 10px; }
  .character-tab img { width: 40px; height: 40px; }
  .stage-content { width: min(var(--shell), calc(100% - 48px)); grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr); gap: 40px; }
  .stage-copy { padding-right: 30px; }
  .stage-copy h3 { font-size: 40px; }
  .approach-layout { gap: 72px; }
  .products-heading { grid-template-columns: 140px 1fr 330px; gap: 30px; }
  .collaboration-layout { gap: 64px; }
  .character-orbit { width: 440px; }
}

@media (max-width: 860px) {
  .section-shell, .site-nav, .hero-inner, .character-selector { width: min(100% - 40px, var(--shell)); }
  h2 { font-size: 40px; }
  .hero { min-height: 720px; }
  .hero h1 { font-size: 56px; }
  .company { grid-template-columns: 1fr; gap: 48px; padding-top: 88px; padding-bottom: 88px; }
  .company-copy { max-width: 620px; }
  .company-visual { width: min(100%, 650px); min-height: 570px; margin: auto; }
  .characters-heading { grid-template-columns: 1fr; gap: 24px; }
  .characters-heading > p { max-width: 600px; }
  .character-selector { grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); }
  .character-tab { border-bottom: 1px solid var(--line); }
  .character-tab:nth-child(3) { border-right: 0; }
  .character-tab:nth-child(n+4) { border-bottom: 0; }
  .character-tab:last-child { border-right: 1px solid var(--line); }
  .character-stage { min-height: 0; }
  .stage-content { width: min(100% - 40px, var(--shell)); min-height: 0; grid-template-columns: 1fr; gap: 24px; padding: 46px 0 30px; }
  .stage-copy { align-self: auto; max-width: 620px; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.2); padding: 0 0 32px; }
  .stage-visual { min-height: 0; padding: 0; }
  .approach-layout { grid-template-columns: 1fr; gap: 50px; }
  .approach-intro { position: static; }
  .products-heading { grid-template-columns: 1fr; gap: 0; }
  .products-heading .eyebrow { padding-top: 0; }
  .products-heading > p:last-child { max-width: 600px; margin-top: 22px; }
  .product-gallery { grid-template-columns: 1fr 1fr; }
  .product-shot-wide { grid-column: 1 / -1; }
  .collaboration-layout { grid-template-columns: 1fr; gap: 64px; }
  .character-orbit { width: 440px; }
  .collaboration-copy { max-width: 650px; }
  .footer-main { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { grid-template-columns: 1fr auto; padding: 22px 0; }
  .filing-links { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 620px) {
  .section-shell, .site-nav, .hero-inner, .character-selector { width: calc(100% - 32px); }
  h2 { font-size: 32px; line-height: 1.18; }
  .eyebrow { margin-bottom: 14px; font-size: 12px; }
  .site-nav { min-height: 72px; }
  .brand-lockup { gap: 9px; font-size: 14px; }
  .brand-mark { width: 40px; height: 40px; }
  .brand-mark img { width: 35px; height: 35px; }
  .nav-actions a { display: none; }
  .language-button { min-height: 36px; margin-left: 0; }
  .hero { min-height: 700px; height: 100dvh; max-height: 820px; }
  .hero-image { background-position: 60% center; }
  .hero-shade { background: linear-gradient(180deg, rgba(14, 34, 38, 0.3), rgba(14, 34, 38, 0.7) 48%, rgba(14, 34, 38, 0.98) 78%); }
  .hero-inner { height: calc(100% - 72px); align-items: flex-end; }
  .hero-content { width: 100%; padding-bottom: 86px; }
  .hero h1 { margin-bottom: 20px; font-size: 42px; line-height: 1.12; }
  .hero-intro { margin-bottom: 26px; font-size: 15px; line-height: 1.72; }
  .primary-cta { min-height: 48px; }
  .cta-icon { width: 34px; height: 34px; }
  .hero-index { right: 16px; bottom: 20px; }
  .company { gap: 38px; padding-top: 72px; padding-bottom: 72px; }
  .body-lead { font-size: 15px; line-height: 1.82; }
  .company-focus dd { font-size: 14px; }
  .company-visual { min-height: 390px; }
  .company-image-main { width: 76%; }
  .company-image-side { width: 52%; border-width: 8px; }
  .visual-caption { display: none; }
  .characters { padding-top: 72px; }
  .characters-heading { margin-bottom: 34px; }
  .characters-heading > p { font-size: 15px; line-height: 1.75; }
  .character-selector { grid-template-columns: 1fr 1fr; }
  .character-tab { height: 78px; grid-template-columns: 16px 36px 1fr; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 8px; }
  .character-tab:nth-child(2n) { border-right: 0; }
  .character-tab:nth-child(n+3) { border-bottom: 1px solid var(--line); }
  .character-tab:last-child { grid-column: 1 / -1; border-right: 0; border-bottom: 0; }
  .character-tab img { width: 34px; height: 34px; }
  .character-tab b { font-size: 12px; }
  .stage-content { width: calc(100% - 32px); gap: 18px; padding: 34px 0 24px; }
  .stage-copy { padding: 0 0 26px; }
  .stage-kicker { margin-bottom: 18px; }
  .stage-copy h3 { font-size: 36px; }
  .stage-identity, .stage-story { font-size: 15px; }
  .stage-story { margin-bottom: 22px; line-height: 1.72; }
  .product-list { gap: 9px 16px; padding-top: 16px; }
  .product-list span { padding: 0; }
  .stage-image-frame { padding: 8px; }
  .stage-visual figcaption { text-align: center; }
  .approach { padding: 72px 0; }
  .approach-layout { gap: 36px; }
  .approach-intro > p:last-child { font-size: 15px; }
  .approach-steps li { grid-template-columns: 36px 1fr; gap: 12px; padding: 22px 0 24px; }
  .approach-steps h3 { font-size: 21px; }
  .approach-steps p { font-size: 14px; }
  .products { padding: 72px 0 80px; }
  .products-heading { margin-bottom: 34px; }
  .products-heading > p:last-child { margin-top: 14px; font-size: 15px; line-height: 1.7; }
  .product-gallery { grid-template-columns: 1fr; }
  .product-shot-wide { grid-column: auto; }
  .product-shot { height: 380px; }
  .product-shot img, .product-shot-wide img { height: 300px; object-fit: contain; }
  .collaboration { padding: 76px 0; }
  .collaboration-layout { gap: 44px; }
  .character-orbit { width: min(90vw, 360px); }
  .orbit-character { width: 64px; height: 64px; border-width: 4px; }
  .collaboration-copy > p { font-size: 15px; line-height: 1.76; }
  .footer-main { padding-top: 48px; padding-bottom: 38px; }
  .footer-brand { align-items: flex-start; }
  .footer-logo { width: 56px; height: 56px; }
  .footer-logo img { width: 50px; height: 50px; }
  .footer-brand strong { font-size: 14px; }
  .footer-bottom { grid-template-columns: 1fr; gap: 14px; padding: 22px 0 28px; }
  .filing-links { grid-column: auto; grid-row: auto; flex-direction: column; gap: 6px; }
  .copyright { grid-row: 3; }
}

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