/* Tanuki Capital — Continuity First (black/gold Wix face)
   Palette from Wix screenshots: #000 bg, #C5A059 / #E1C699 gold.
   Floating glass sticky nav + atmospheric hero layers.
   Temp logo / hero-loop: assets/* — replace with Drive 10_Website_Assets
   (logo-llc, logo-gk, hero-loop, favicon). */

:root {
  --bg: #000000;
  --bg-elevated: #050505;
  --text: #ebe6dc;
  --text-soft: #e2dcd0;
  --text-muted: #a8a296;
  --ivory: #f3eee4;
  --gold: #c5a059;
  --gold-bright: #e1c699;
  --gold-deep: #a88645;
  --line: rgba(197, 160, 89, 0.35);
  --line-subtle: rgba(255, 255, 255, 0.14);
  --border-card: rgba(197, 160, 89, 0.38);
  --focus: #e1c699;
  --max: 72rem;
  --max-wide: 82rem;
  /* EN display ~ Wix Georgia/serif headings; UI ~ Madefor/Helvetica */
  --serif: Georgia, "Times New Roman", "Cormorant Garamond", "Iowan Old Style", Palatino, serif;
  /* JP matches Wix Madefor fallbacks: Meiryo / Hiragino Gothic / Noto Sans JP */
  --sans: "Madefor Text", Madefor, "Helvetica Neue", Helvetica, Arial, "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, "Yu Gothic", sans-serif;
  --sans-jp: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, "Yu Gothic", "Helvetica Neue", Arial, sans-serif;
  --space: clamp(1.1rem, 3.5vw, 2.25rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

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

a {
  color: var(--gold);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--gold-bright);
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--gold);
  color: #000;
  padding: 0.5rem 1rem;
  z-index: 200;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
}

/* ========== Floating glass sticky nav (Wix Continuity First) ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  padding: 0.85rem var(--space) 0;
  background: transparent;
  pointer-events: none;
}

.site-header .header-inner {
  pointer-events: auto;
}

.header-inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.5rem;
  justify-content: space-between;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.72);
  border: 1.5px solid rgba(197, 160, 89, 0.7);
  box-shadow:
    0 14px 44px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  transition:
    background 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease;
}

.site-header.is-scrolled .header-inner {
  background: rgba(0, 0, 0, 0.88);
  border-color: rgba(197, 160, 89, 0.85);
  box-shadow:
    0 18px 52px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  text-decoration: none;
  color: inherit;
  min-width: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.brand:hover {
  color: inherit;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-logo {
  display: none;
}

.brand-name {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--gold);
  line-height: 1.15;
}

html[data-lang="ja"] .brand-name,
html[lang="ja"] .brand-name {
  font-size: clamp(1rem, 2vw, 1.25rem);
  letter-spacing: 0.04em;
}

.brand-tag {
  font-family: var(--sans);
  font-size: 0.62rem;
  line-height: 1.35;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ivory);
  margin: 0;
  line-height: 1.35;
  opacity: 0.92;
}

html[data-lang="ja"] .brand-tag,
html[lang="ja"] .brand-tag {
  text-transform: none;
  letter-spacing: 0.08em;
  font-size: 0.68rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-left: auto;
}

.lang-toggle {
  display: inline-flex;
  gap: 0.4rem;
}

.lang-toggle button {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--gold);
  padding: 0.42rem 0.7rem;
  min-width: 2.4rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.lang-toggle button[aria-pressed="true"] {
  background: rgba(197, 160, 89, 0.15);
  color: var(--gold-bright);
  border-color: var(--gold-bright);
}

.lang-toggle button:hover {
  background: rgba(197, 160, 89, 0.12);
  color: var(--gold-bright);
}

.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.55rem 1.15rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

html[data-lang="ja"] .btn,
html[lang="ja"] .btn {
  text-transform: none;
  letter-spacing: 0.06em;
}

.btn:hover {
  background: rgba(197, 160, 89, 0.12);
  color: var(--gold-bright);
  border-color: var(--gold-bright);
}

.btn-primary {
  background: var(--gold);
  color: #000;
  border-color: var(--gold);
}

.btn-primary:hover {
  background: var(--gold-bright);
  border-color: var(--gold-bright);
  color: #000;
}

.btn-ghost {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
  padding: 0.7rem 1.5rem;
}

.btn-ghost:hover {
  background: rgba(197, 160, 89, 0.1);
  color: var(--gold-bright);
}

/* ========== Layout ========== */
main {
  display: block;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--space);
}

.wrap-wide {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 var(--space);
}

.section {
  padding: clamp(2rem, 5vw, 3.25rem) 0;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.85rem;
}

html[data-lang="ja"] .eyebrow,
html[lang="ja"] .eyebrow {
  text-transform: none;
  letter-spacing: 0.08em;
}

/* ========== Hero (+ atmospheric layers) ========== */
.hero {
  position: relative;
  padding: clamp(2.25rem, 6vw, 4rem) 0 clamp(1.75rem, 4vw, 2.75rem);
  text-align: left;
  overflow: hidden;
  isolation: isolate;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-geometry {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% -10%, rgba(197, 160, 89, 0.16), transparent 60%),
    radial-gradient(ellipse 45% 40% at 90% 70%, rgba(90, 110, 130, 0.12), transparent 55%),
    radial-gradient(ellipse 40% 35% at 8% 80%, rgba(197, 160, 89, 0.08), transparent 50%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(55px);
}

.hero-orb--a {
  width: min(48vw, 420px);
  height: min(48vw, 420px);
  top: -8%;
  right: -6%;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.2), transparent 70%);
}

.hero-orb--b {
  width: min(40vw, 340px);
  height: min(40vw, 340px);
  bottom: -12%;
  left: -8%;
  background: radial-gradient(circle, rgba(80, 100, 120, 0.16), transparent 70%);
}

.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.28;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

.hero .wrap {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
  text-align: left;
}

.hero h1,
.hero .lede {
  max-width: 52rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  margin: 0 0 0.35rem;
}

.hero-meta .location-tag {
  margin-bottom: 0;
}

.hero-meta .gk-rule {
  margin-bottom: 0;
}

.location-tag {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1rem;
}

html[data-lang="ja"] .location-tag,
html[lang="ja"] .hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  margin: 0 0 0.35rem;
}

.hero-meta .location-tag {
  margin-bottom: 0;
}

.hero-meta .gk-rule {
  margin-bottom: 0;
}

.location-tag {
  text-transform: none;
  letter-spacing: 0.1em;
}

.gk-rule {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1rem;
  margin: 0 0 1.25rem;
  max-width: 14rem;
}

.gk-rule::before,
.gk-rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--gold);
  opacity: 0.85;
}

.gk-rule span {
  font-family: var(--serif);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  font-weight: 500;
}

html[data-lang="ja"] .gk-rule span,
html[lang="ja"] .gk-rule span {
  letter-spacing: 0.06em;
  font-size: 0.9rem;
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.35rem, 5.5vw, 3.55rem);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.015em;
  margin: 0 0 1.15rem;
  color: var(--ivory);
  max-width: 18ch;
}

.hero .lede {
  font-family: var(--sans);
  font-size: clamp(0.98rem, 1.8vw, 1.06rem);
  color: var(--text-soft);
  margin: 0 0 1.5rem;
  max-width: 40rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: flex-start;
}

.hero-kicker {
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--gold-bright);
  margin: -0.5rem 0 1.25rem;
  letter-spacing: 0.02em;
}

/* ========== Section headings ========== */
h2 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3.4vw, 2.2rem);
  font-weight: 500;
  margin: 0 0 0.55rem;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

h2::after {
  content: "";
  display: block;
  width: 2.75rem;
  height: 1px;
  background: var(--gold);
  margin-top: 0.75rem;
}

h3 {
  font-size: 1.02rem;
  font-weight: 600;
  margin: 0;
  font-family: var(--sans);
  color: var(--gold);
}

p {
  margin: 0 0 1rem;
}

p:last-child {
  margin-bottom: 0;
}

.muted {
  color: var(--text-muted);
}

.section > .wrap > p:not(.approach-hint):not(.eyebrow) {
  color: var(--text-soft);
  max-width: 40rem;
}

/* ========== Cards ========== */
.card-grid {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.35rem;
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border-card);
  border-radius: 4px;
  padding: 1.25rem 1.15rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.card:hover {
  border-color: rgba(197, 160, 89, 0.45);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.card h3 {
  font-size: 0.95rem;
  margin-bottom: 0.55rem;
  color: var(--gold);
}

.card p {
  font-size: 0.95rem;
  color: var(--text-soft);
  margin: 0;
  line-height: 1.65;
}

/* ========== Logo loop video ========== */
.logo-loop {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: clamp(1rem, 3vw, 1.75rem) var(--space);
  background: #000;
}

.logo-loop video {
  width: min(100%, 720px);
  max-height: 420px;
  object-fit: contain;
  background: #000;
}

/* ========== Approach card-grid (expand/collapse) ========== */
.approach-hint {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0.25rem 0 1.15rem;
}

.accordion {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  border: none;
}

@media (min-width: 640px) {
  .accordion {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 980px) {
  .accordion {
    grid-template-columns: repeat(3, 1fr);
  }
}

.accordion-item {
  border: 1px solid var(--border-card);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.025);
  margin: 0;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.accordion-item[open] {
  background: rgba(197, 160, 89, 0.05);
  border-color: rgba(197, 160, 89, 0.55);
}

@media (min-width: 980px) {
  .accordion-item[open] {
    grid-column: span 1;
  }
}

.accordion-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 1.15rem 1.15rem 1rem;
  font-family: var(--sans);
  flex: 1;
}

.accordion-item summary::-webkit-details-marker {
  display: none;
}

.accordion-item summary:hover .accordion-title-block h3 {
  color: var(--gold-bright);
}

.accordion-num {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--gold);
  font-size: 1.25rem;
  line-height: 1.2;
}

.accordion-title-block {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  width: 100%;
  flex: 1;
}

.accordion-title-block h3 {
  font-family: var(--serif);
  font-size: 1.12rem;
  font-weight: 500;
  color: var(--gold);
}

.accordion-blurb {
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--text-soft);
  font-weight: 400;
  line-height: 1.55;
}

.accordion-more {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
  padding-top: 0.85rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: none;
  width: fit-content;
  pointer-events: none; /* whole <summary> toggles */
}

html[data-lang="ja"] .accordion-more,
html[lang="ja"] .accordion-more {
  text-transform: none;
  letter-spacing: 0.06em;
  font-size: 0.82rem;
  font-weight: 600;
}

.accordion-more .cue-open {
  display: none;
}

.accordion-item[open] .accordion-more .cue-closed {
  display: none;
}

.accordion-item[open] .accordion-more .cue-open {
  display: inline;
}

.accordion-item summary:hover .accordion-more {
  color: var(--gold-bright);
}

.accordion-chevron {
  display: none; /* card-grid uses READ MORE cue instead */
}

.accordion-body {
  padding: 0 1.15rem 1.2rem;
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.7;
}

.accordion-body ul {
  margin: 0.75rem 0 0;
  padding-left: 1.15rem;
}

.accordion-body li {
  margin-bottom: 0.45rem;
}

.accordion-body li:last-child {
  margin-bottom: 0;
}

/* ========== Ops — gold vertical-rule columns ========== */
.ops-list {
  display: grid;
  gap: 1.5rem 0;
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
}

@media (min-width: 720px) {
  .ops-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }
}

.ops-item {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0.15rem 0 0.15rem 1.25rem;
  border-left: 1.5px solid var(--gold);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

@media (min-width: 720px) {
  .ops-item {
    padding: 0.15rem 1.5rem;
  }

  .ops-item:first-child {
    padding-left: 1.25rem;
  }
}

.ops-label {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.55rem;
}

html[data-lang="ja"] .ops-label,
html[lang="ja"] .ops-label {
  text-transform: none;
}

.ops-item p {
  margin: 0;
  font-size: 0.98rem;
  color: var(--text-soft);
}

/* ========== Contact — left-aligned, understated (Wix) ========== */
.contact-box {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0.25rem 0 0;
  text-align: left;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
  position: relative;
  overflow: visible;
}

.contact-box::before {
  display: none;
}

.contact-box h2 {
  margin-bottom: 0.85rem;
}

.contact-box h2::after {
  margin-left: 0;
  margin-right: 0;
}

.contact-box > p {
  max-width: 36rem;
  margin-left: 0;
  margin-right: auto;
  color: var(--text-soft);
}

.contact-email {
  font-family: var(--sans);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 1rem 0 1.35rem;
}

.contact-email a {
  text-decoration: none;
  color: var(--gold);
  border-bottom: 1px solid rgba(197, 160, 89, 0.4);
}

.contact-email a:hover {
  border-color: var(--gold-bright);
  color: var(--gold-bright);
}

/* ========== LLC page ========== */
.llc-hero {
  text-align: left;
}

.llc-hero h1 {
  max-width: 18ch;
  color: var(--ivory);
}

.llc-hero .lede {
  margin-left: 0;
  margin-right: auto;
}

.llc-hero .hero-actions {
  justify-content: flex-start;
}

.feature-list {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.feature-list li {
  padding: 1.2rem 1.3rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  color: var(--text-soft);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.feature-list strong {
  display: block;
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--gold);
  margin-bottom: 0.35rem;
}

/* ========== Footer ========== */
.site-footer {
  border-top: 1px solid var(--line);
  background: #000;
  padding: 2.25rem 0;
  margin-top: 0;
}

.footer-inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 var(--space);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-inner a {
  color: var(--text-soft);
  text-decoration: none;
}

.footer-inner a:hover {
  color: var(--gold);
}

/* ========== Language panels ==========
   Prefer html[data-lang] (also mirror html[lang] from JS).
   Avoid display:contents — use block/inline show-hide so unzipped
   public_html hosts and older browsers keep layout + toggle working. */
[data-lang-panel] {
  display: none !important;
}

/* Block wrappers (main EN/JP trees, brand-tag <p>, footer lines) */
html[data-lang="en"] [data-lang-panel="en"],
html[lang="en"] [data-lang-panel="en"],
html[data-lang="ja"] [data-lang-panel="ja"],
html[lang="ja"] [data-lang-panel="ja"] {
  display: block !important;
}

/* Inline spans inside flex rows / buttons */
html[data-lang="en"] span[data-lang-panel="en"],
html[lang="en"] span[data-lang-panel="en"],
html[data-lang="ja"] span[data-lang-panel="ja"],
html[lang="ja"] span[data-lang-panel="ja"] {
  display: inline !important;
}

/* brand-name sits in a flex row — keep it as a flex item */
html[data-lang="en"] .brand-name[data-lang-panel="en"],
html[lang="en"] .brand-name[data-lang-panel="en"],
html[data-lang="ja"] .brand-name[data-lang-panel="ja"],
html[lang="ja"] .brand-name[data-lang-panel="ja"] {
  display: inline-block !important;
}

html[data-lang="ja"] body,
html[lang="ja"] body {
  font-family: "Hiragino Sans", "Noto Sans JP", "Yu Gothic", "Helvetica Neue", sans-serif;
}

html[data-lang="ja"] .brand-name,
html[lang="ja"] .brand-name,
html[data-lang="ja"] h1,
html[lang="ja"] h1,
html[data-lang="ja"] h2,
html[lang="ja"] h2,
html[data-lang="ja"] .accordion-title-block h3,
html[lang="ja"] .accordion-title-block h3,
html[data-lang="ja"] .accordion-num,
html[lang="ja"] .accordion-num {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", Georgia, serif;
}

/* JA hero type set in Wix-gothic block below */

@media (max-width: 720px) {
  .site-header {
    padding: 0.4rem 0.5rem 0;
  }

  .header-inner {
    padding: 0.55rem 0.7rem;
    border-radius: 4px;
    gap: 0.5rem;
    align-items: center;
  }

  .brand-name {
    font-size: 0.92rem;
    line-height: 1.1;
  }

  .brand-tag {
    letter-spacing: 0.08em;
    font-size: 0.48rem;
    line-height: 1.25;
    margin-top: 0.15rem;
  }

  .header-actions {
    gap: 0.35rem;
  }

  .header-actions .btn {
    padding: 0.35rem 0.55rem;
    font-size: 0.68rem;
  }

  .lang-toggle button {
    padding: 0.3rem 0.45rem;
    font-size: 0.68rem;
  }
}

@media (max-width: 420px) {
  .brand-tag {
    /* keep two-line tagline but tighter on very small phones */
    font-size: 0.42rem;
    letter-spacing: 0.06em;
  }

  .brand-name {
    font-size: 0.82rem;
  }
}

@media (max-width: 520px) {
  .lang-toggle button {
    padding: 0.38rem 0.55rem;
  }
}

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

  .btn,
  .card {
    transition: none;
  }

  .logo-loop video {
    /* Keep poster visible; user can still play if they choose */
  }
}




/* Approach cards as buttons (Wix-style expand BELOW grid) */
.approach-card {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--border-card);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.025);
  margin: 0;
  padding: 1.15rem 1.15rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
  width: 100%;
  min-height: 100%;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.approach-card:hover {
  border-color: rgba(197, 160, 89, 0.55);
}

.approach-card:hover .accordion-title-block h3 {
  color: var(--gold-bright);
}

.approach-card.is-open,
.approach-card[aria-expanded="true"] {
  background: rgba(197, 160, 89, 0.05);
  border-color: rgba(197, 160, 89, 0.55);
}

.approach-card .accordion-more .cue-open {
  display: none;
}

.approach-card.is-open .accordion-more .cue-closed,
.approach-card[aria-expanded="true"] .accordion-more .cue-closed {
  display: none;
}

.approach-card.is-open .accordion-more .cue-open,
.approach-card[aria-expanded="true"] .accordion-more .cue-open {
  display: inline;
}

.approach-card .accordion-chevron {
  display: none;
}

.accordion {
  /* grid of cards only — expand panel is a sibling below */
}

.approach-expand {
  margin-top: 0.85rem;
  padding: 1.35rem 1.5rem 1.5rem;
  border: 1px solid rgba(197, 160, 89, 0.45);
  border-radius: 4px;
  background: rgba(197, 160, 89, 0.06);
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.75;
  width: 100%;
}

.approach-expand[hidden] {
  display: none !important;
}

.approach-expand .accordion-body {
  display: block !important;
  padding: 0;
}

.approach-expand .accordion-body p:first-child {
  margin-top: 0;
}


/* Always-open Approach (no click) */
.approach-grid--open {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.approach-card--static {
  appearance: none;
  border: 1px solid var(--border-card);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.025);
  margin: 0;
  padding: 1.25rem 1.35rem 1.35rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
  text-align: left;
  width: 100%;
  cursor: default;
  color: inherit;
  font: inherit;
}

.approach-card--static .accordion-body {
  display: block !important;
  padding: 0.35rem 0 0;
  width: 100%;
  border-top: 1px solid rgba(197, 160, 89, 0.2);
  margin-top: 0.35rem;
  padding-top: 0.9rem;
}

.approach-card--static .accordion-blurb {
  margin: 0;
}

.approach-card--static .accordion-more,
.approach-card--static .accordion-chevron {
  display: none !important;
}


/* Approach: "I – Staff Continuity" on one line */
.approach-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.55rem;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2.2vw, 1.35rem);
  font-weight: 500;
  color: var(--gold);
  line-height: 1.25;
}

.approach-heading .accordion-num {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  color: inherit;
  line-height: inherit;
}

.approach-heading-sep {
  color: var(--gold);
  font-weight: 500;
}

.approach-heading-text {
  font-family: inherit;
  font-weight: inherit;
}

html[data-lang="ja"] .approach-heading,
html[lang="ja"] .approach-heading,
html[data-lang="ja"] .approach-heading .accordion-num,
html[lang="ja"] .approach-heading .accordion-num {
  font-family: var(--sans-jp);
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* Japanese site-wide: Wix-like gothic (Madefor → Meiryo / Noto Sans JP) */
html[data-lang="ja"] body,
html[lang="ja"] body {
  font-family: var(--sans-jp);
}

html[data-lang="ja"] h1,
html[lang="ja"] h1,
html[data-lang="ja"] h2,
html[lang="ja"] h2,
html[data-lang="ja"] h3,
html[lang="ja"] h3,
html[data-lang="ja"] .brand-name,
html[lang="ja"] .brand-name {
  font-family: var(--sans-jp);
  font-weight: 500;
}

html[data-lang="ja"] .hero h1,
html[lang="ja"] .hero h1 {
  font-family: var(--sans-jp);
  font-weight: 500;
  letter-spacing: 0.06em;
  max-width: none;
  line-height: 1.35;
}

html[data-lang="ja"] .brand-tag,
html[lang="ja"] .brand-tag {
  font-family: var(--sans-jp);
  letter-spacing: 0.08em;
}


.lede p {
  margin: 0 0 1rem;
  max-width: 52rem;
  color: var(--text-soft);
  font-size: clamp(1.02rem, 2vw, 1.12rem);
  line-height: 1.75;
}

.lede p:last-child {
  margin-bottom: 0;
}

.contact-email {
  font-size: 1.15rem;
  margin: 1rem 0 1.25rem;
}

.contact-email a {
  color: var(--gold-bright);
  text-decoration: none;
}

.contact-email a:hover {
  text-decoration: underline;
}

.footer-note {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}