:root {
    /* Light theme — warm near-whites + deep ink text */
    --bg-1: #FAF8F5;
    --bg-2: #F2EFE9;
    --bg-3: #EAE6DE;
    --nav-bg: #FFFFFF;
    --orange: #E85D10;
    --orange-hover: #FF7A2E;
    --orange-sub: #F4A05B;
    --text-1: #12151C;
    --text-2: #3E4450;
    --text-3: #8B8F99;
    --rule: rgba(18,21,28,0.10);
    --rule-strong: rgba(18,21,28,0.18);
    --orange-wash: rgba(232,93,16,0.06);

    --nav-w: 260px;

    --f-jp: 'Noto Sans JP', system-ui, sans-serif;
    --f-serif: 'Noto Serif JP', 'Times New Roman', serif;
    --f-mono: 'JetBrains Mono', ui-monospace, monospace;
  }

  * { box-sizing: border-box; }
  html, body {
    margin: 0; padding: 0;
    background: var(--bg-1);
    color: var(--text-1);
    font-family: var(--f-jp);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
  }
  body { line-height: 1.8; }
  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; }

  /* custom scroll track — subtle */
  ::-webkit-scrollbar { width: 6px; height: 6px; }
  ::-webkit-scrollbar-track { background: var(--bg-1); }
  ::-webkit-scrollbar-thumb { background: rgba(232,93,16,0.35); }
  ::-webkit-scrollbar-thumb:hover { background: rgba(232,93,16,0.6); }

  /* ============ LEFT NAV ============ */
  .nav {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--nav-w);
    background: var(--nav-bg);
    border-right: 1px solid var(--rule);
    display: flex;
    flex-direction: column;
    padding: 36px 28px 28px;
    z-index: 50;
  }

  .nav-head { display: flex; flex-direction: column; gap: 12px; }
  .logo {
    display: inline-flex; align-items: center; gap: 0;
    font-family: var(--f-jp);
    font-weight: 900;
    font-size: 26px;
    letter-spacing: 0.08em;
    color: var(--text-1);
  }
  .logo-mark-img {
    width: 34px; height: 34px;
    object-fit: contain;
    margin-right: 10px;
    flex-shrink: 0;
  }
  .logo .dot {
    display: inline-block;
    width: 8px; height: 8px;
    background: var(--orange);
    border-radius: 50%;
    margin-left: 4px;
    transform: translateY(-2px);
    box-shadow: 0 0 12px rgba(232,93,16,0.45);
  }
  .logo .mark-l { color: var(--orange); }
  .tagline {
    font-family: var(--f-serif);
    font-style: italic;
    font-size: 11px;
    color: var(--text-3);
    letter-spacing: 0.02em;
    line-height: 1.4;
  }

  .nav-menu {
    margin-top: 64px;
    display: flex; flex-direction: column;
    flex: 1;
    gap: 2px;
  }
  .nav-item {
    position: relative;
    display: grid;
    grid-template-columns: 28px 1fr;
    align-items: center;
    gap: 14px;
    padding: 16px 10px 16px 14px;
    cursor: pointer;
    transition: background 260ms ease, color 260ms ease;
    overflow: hidden;
  }
  .nav-item::before {
    /* orange bar — grows from bottom on hover */
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 3px;
    height: 0;
    background: var(--orange);
    transition: height 360ms cubic-bezier(.2,.7,.2,1);
  }
  .nav-item:hover { background: var(--orange-wash); }
  .nav-item:hover::before { height: 100%; }
  .nav-item.active { background: var(--orange-wash); }
  .nav-item.active::before { height: 100%; }

  .nav-num {
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--text-3);
    letter-spacing: 0.08em;
    font-weight: 400;
  }
  .nav-item.active .nav-num,
  .nav-item:hover .nav-num { color: var(--orange); }

  .nav-label {
    display: flex; flex-direction: column; gap: 1px;
  }
  .nav-en {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--text-1);
  }
  .nav-jp {
    font-size: 10px;
    color: var(--text-3);
    letter-spacing: 0.06em;
    font-weight: 400;
  }

  .nav-foot {
    display: flex; flex-direction: column; gap: 20px;
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--rule);
  }
  .sns { display: flex; gap: 14px; }
  .sns a {
    width: 32px; height: 32px;
    border: 1px solid var(--rule);
    border-radius: 50%;
    display: grid; place-items: center;
    color: var(--text-2);
    transition: border-color 260ms, color 260ms, background 260ms;
  }
  .sns a:hover { color: var(--orange); border-color: var(--orange); background: var(--orange-wash); }
  .sns svg { width: 14px; height: 14px; }

  .lang {
    display: inline-flex; gap: 0;
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--text-3);
    letter-spacing: 0.1em;
  }
  .lang button {
    background: none; border: none; color: var(--text-3);
    padding: 2px 8px; cursor: pointer;
    transition: color 200ms;
    font-family: inherit;
    font-size: inherit;
    letter-spacing: inherit;
  }
  .lang button.on { color: var(--orange); }
  .lang .sep { color: var(--rule-strong); padding: 2px 0; }
  .lang button:hover { color: var(--text-1); }

  .copy {
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--text-3);
    letter-spacing: 0.04em;
  }

  /* ============ MAIN ============ */
  main {
    margin-left: var(--nav-w);
    min-height: 100vh;
    position: relative;
  }

  /* ============ HERO ============ */
  .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 96px 120px;
    overflow: hidden;
    background: var(--bg-1);
  }

  /* Canvas for grid + particles */
  .hero-canvas {
    position: absolute;
    inset: 0;
    z-index: 0;
  }

  /* Orange light streaks — pure CSS */
  .streaks {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: screen;
  }
  .streak {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(232,93,16,0) 10%, rgba(232,93,16,0.35) 50%, rgba(232,93,16,0) 90%, transparent 100%);
    filter: blur(0.4px);
    transform-origin: left center;
    opacity: 0;
    animation: streak 11s linear infinite;
  }
  .streak.s1 { top: 22%; left: -20%; width: 60%; transform: rotate(-14deg); animation-delay: 0s; }
  .streak.s2 { top: 58%; left: -10%; width: 80%; transform: rotate(-11deg); animation-delay: 3.5s; filter: blur(0.7px); opacity: 0.8; }
  .streak.s3 { top: 78%; left: -30%; width: 90%; transform: rotate(-16deg); animation-delay: 7s; }
  @keyframes streak {
    0%   { transform: translateX(-10%) rotate(-14deg); opacity: 0; }
    15%  { opacity: 0.9; }
    60%  { opacity: 0.7; }
    100% { transform: translateX(120%) rotate(-14deg); opacity: 0; }
  }

  /* Soft orange radial vignette bottom-left */
  .hero::before {
    content: '';
    position: absolute;
    left: -20%; bottom: -30%;
    width: 70%; height: 80%;
    background: radial-gradient(ellipse at center, rgba(232,93,16,0.10) 0%, rgba(232,93,16,0) 60%);
    pointer-events: none;
    z-index: 1;
  }
  /* scan line subtle */
  .hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(0deg, rgba(18,21,28,0.02) 0, rgba(18,21,28,0.02) 1px, transparent 1px, transparent 3px);
    pointer-events: none;
    z-index: 2;
    mix-blend-mode: overlay;
  }

  .hero-inner {
    position: relative;
    z-index: 5;
    max-width: min(1100px, 100%);
    width: 100%;
  }

  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 36px;
  }
  .hero-eyebrow .bar {
    width: 48px; height: 1px; background: var(--orange);
  }
  .hero-eyebrow .mono {
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--orange);
    letter-spacing: 0.22em;
    text-transform: uppercase;
  }

  .hero-lede {
    font-family: var(--f-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 28px;
    color: var(--orange);
    letter-spacing: 0.01em;
    margin: 0 0 28px;
    line-height: 1.4;
  }

  .hero-title {
    font-family: var(--f-jp);
    font-weight: 900;
    font-size: clamp(48px, 7vw, 96px);
    line-height: 1.22;
    letter-spacing: 0.04em;
    color: var(--text-1);
    margin: 0 0 48px;
  }
  .hero-title .row { display: block; }
  .hero-title .ch {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 900ms cubic-bezier(.2,.7,.2,1), transform 900ms cubic-bezier(.2,.7,.2,1);
    white-space: pre;
  }
  .hero-title .ch.in { opacity: 1; transform: translateY(0); }
  .hero-title .accent {
    color: var(--orange);
  }

  .hero-sub {
    max-width: 560px;
    font-size: 15px;
    color: var(--text-2);
    line-height: 1.95;
    margin: 0 0 56px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 900ms 1.6s ease-out, transform 900ms 1.6s cubic-bezier(.2,.7,.2,1);
  }
  .hero-sub.in { opacity: 1; transform: translateY(0); }

  .hero-ctas {
    display: flex; gap: 16px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 900ms 1.9s ease-out, transform 900ms 1.9s cubic-bezier(.2,.7,.2,1);
  }
  .hero-ctas.in { opacity: 1; transform: translateY(0); }

  .btn {
    position: relative;
    display: inline-flex; align-items: center; gap: 12px;
    padding: 16px 28px;
    font-family: var(--f-jp);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.14em;
    color: var(--text-1);
    border: 1px solid var(--orange);
    background: transparent;
    cursor: pointer;
    transition: color 260ms;
    overflow: hidden;
  }
  .btn .arrow { transition: transform 360ms cubic-bezier(.2,.7,.2,1); }
  .btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--orange);
    transform: translateX(-101%);
    transition: transform 420ms cubic-bezier(.7,0,.3,1);
    z-index: -1;
  }
  .btn:hover { color: #FFFFFF; }
  .btn:hover::before { transform: translateX(0); }
  .btn:hover .arrow { transform: translateX(4px); }
  .btn span { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 12px; }

  .btn.ghost {
    border-color: var(--rule-strong);
    color: var(--text-2);
  }
  .btn.ghost::before { background: rgba(18,21,28,0.06); }
  .btn.ghost:hover { color: var(--text-1); border-color: var(--rule-strong); }

  /* hero corner widgets */
  .hero-coord {
    position: absolute;
    right: 48px; bottom: 48px;
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--text-3);
    letter-spacing: 0.12em;
    text-align: right;
    line-height: 1.8;
    z-index: 5;
    opacity: 0;
    animation: fadeIn 800ms 2.2s forwards ease-out;
  }
  .hero-coord .blink {
    display: inline-block; width: 6px; height: 6px;
    background: var(--orange); border-radius: 50%;
    margin-right: 8px; transform: translateY(-1px);
    animation: blink 1.6s infinite;
  }
  @keyframes blink { 0%,55% { opacity: 1; } 60%,100% { opacity: 0.2; } }

  .hero-index {
    position: absolute;
    left: 96px; top: 56px;
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--text-3);
    letter-spacing: 0.22em;
    z-index: 5;
    display: flex; align-items: center; gap: 10px;
    opacity: 0;
    animation: fadeIn 800ms 0.2s forwards ease-out;
  }
  .hero-index .line { width: 28px; height: 1px; background: var(--rule-strong); }

  .scroll-hint {
    position: absolute;
    left: 50%;
    bottom: 36px;
    transform: translateX(-50%);
    z-index: 5;
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--text-3);
    letter-spacing: 0.3em;
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    animation: bob 2s ease-in-out infinite;
    opacity: 0;
    animation: fadeIn 800ms 2.4s forwards ease-out, bob 2s 2.8s ease-in-out infinite;
  }
  .scroll-hint .track {
    width: 1px; height: 48px;
    background: var(--rule-strong);
    position: relative;
    overflow: hidden;
  }
  .scroll-hint .track::after {
    content: '';
    position: absolute;
    left: 0; top: -40%;
    width: 100%; height: 40%;
    background: linear-gradient(180deg, transparent, var(--orange));
    animation: slide 2.2s ease-in-out infinite;
  }
  @keyframes slide {
    0% { top: -40%; } 100% { top: 100%; }
  }
  @keyframes fadeIn { to { opacity: 1; } }
  @keyframes bob {
    0%,100% { transform: translateX(-50%) translateY(0); }
    50%     { transform: translateX(-50%) translateY(-4px); }
  }

  /* ============ SECTION COMMON ============ */
  .section {
    position: relative;
    padding: 160px 96px;
    border-top: 1px solid var(--rule);
  }
  .section-divider {
    position: absolute;
    top: -1px; left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(232,93,16,0.45) 20%, rgba(232,93,16,0.45) 22%, transparent 22%);
  }
  .section-head {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 80px;
    align-items: start;
    margin-bottom: 72px;
  }
  .section-meta {
    display: flex; flex-direction: column; gap: 6px;
    position: relative;
  }
  .section-num {
    font-family: var(--f-mono);
    font-size: clamp(120px, 16vw, 220px);
    font-weight: 300;
    line-height: 0.9;
    color: rgba(18,21,28,0.06);
    letter-spacing: -0.04em;
    margin: 0;
    user-select: none;
  }
  .section-kicker {
    position: absolute;
    top: 8px;
    left: 0;
    display: inline-flex; align-items: center; gap: 14px;
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--orange);
    letter-spacing: 0.22em;
    text-transform: uppercase;
  }
  .section-kicker .bar { width: 32px; height: 1px; background: var(--orange); }

  .section-title {
    font-family: var(--f-jp);
    font-weight: 900;
    font-size: clamp(36px, 4.4vw, 60px);
    line-height: 1.25;
    letter-spacing: 0.04em;
    color: var(--text-1);
    margin: 20px 0 0;
  }
  .section-title .en {
    display: block;
    font-family: var(--f-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 0.48em;
    color: var(--orange);
    letter-spacing: 0.02em;
    margin-bottom: 12px;
  }

  .section-body { padding-top: 36px; }
  .section-body p {
    color: var(--text-2);
    font-size: 16px;
    line-height: 2;
    margin: 0 0 32px;
    max-width: 620px;
  }

  /* reveal on scroll */
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 900ms cubic-bezier(.2,.7,.2,1), transform 900ms cubic-bezier(.2,.7,.2,1);
  }
  .reveal.in { opacity: 1; transform: translateY(0); }
  .reveal-stagger > * { opacity: 0; transform: translateY(30px); transition: opacity 900ms cubic-bezier(.2,.7,.2,1), transform 900ms cubic-bezier(.2,.7,.2,1); }
  .reveal-stagger.in > * { opacity: 1; transform: translateY(0); }
  .reveal-stagger.in > *:nth-child(1) { transition-delay: 0ms; }
  .reveal-stagger.in > *:nth-child(2) { transition-delay: 80ms; }
  .reveal-stagger.in > *:nth-child(3) { transition-delay: 160ms; }
  .reveal-stagger.in > *:nth-child(4) { transition-delay: 240ms; }
  .reveal-stagger.in > *:nth-child(5) { transition-delay: 320ms; }
  .reveal-stagger.in > *:nth-child(6) { transition-delay: 400ms; }

  /* About */
  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 80px;
    align-items: start;
  }
  .about-aside {
    position: sticky; top: 120px;
    display: flex; flex-direction: column; gap: 28px;
  }
  .about-aside .label {
    font-family: var(--f-mono);
    font-size: 11px; letter-spacing: 0.2em; color: var(--text-3);
  }
  .about-aside .year {
    font-family: var(--f-serif);
    font-style: italic;
    font-size: 72px;
    color: var(--orange);
    line-height: 1;
  }
  .about-aside .rule { width: 48px; height: 1px; background: var(--rule-strong); }
  .about-aside .kv {
    display: flex; flex-direction: column; gap: 10px;
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--text-3);
    letter-spacing: 0.08em;
  }
  .about-aside .kv span { color: var(--text-2); }

  /* ============ BUSINESS ============ */
  .biz-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: 260px;
    gap: 16px;
  }
  .biz-card {
    position: relative;
    grid-column: span 3;
    grid-row: span 1;
    background: var(--bg-2);
    border: 1px solid var(--rule);
    overflow: hidden;
    cursor: pointer;
    transition: transform 500ms cubic-bezier(.2,.7,.2,1), border-color 500ms;
    isolation: isolate;
  }
  .biz-card.big { grid-row: span 2; }
  .biz-card.mid { grid-column: span 2; }
  .biz-card:hover { transform: translateY(-8px); border-color: transparent; }
  .biz-card .bg {
    position: absolute; inset: 0;
    transition: transform 800ms cubic-bezier(.2,.7,.2,1);
    z-index: 0;
  }
  .biz-card:hover .bg { transform: scale(1.06); }

  /* SVG frame — line that draws in on hover */
  .biz-card .frame {
    position: absolute; inset: 0;
    pointer-events: none;
    z-index: 3;
  }
  .biz-card .frame rect {
    fill: none;
    stroke: var(--orange);
    stroke-width: 1.5;
    stroke-dasharray: var(--perim, 2000);
    stroke-dashoffset: var(--perim, 2000);
    transition: stroke-dashoffset 800ms cubic-bezier(.7,0,.3,1);
  }
  .biz-card:hover .frame rect { stroke-dashoffset: 0; }

  .biz-card .inner {
    position: relative;
    z-index: 2;
    height: 100%;
    padding: 28px 28px 28px;
    display: flex; flex-direction: column; justify-content: space-between;
  }
  .biz-card .num {
    font-family: var(--f-mono);
    font-size: clamp(44px, 5vw, 72px);
    font-weight: 300;
    color: var(--orange);
    line-height: 1;
    letter-spacing: -0.02em;
    text-shadow: 0 0 24px rgba(232,93,16,0.18);
  }
  .biz-card .foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; }
  .biz-card .title-wrap { display: flex; flex-direction: column; gap: 6px; max-width: 90%; }
  .biz-card .en {
    font-family: var(--f-serif);
    font-style: italic;
    font-size: 13px;
    color: var(--orange-sub);
    letter-spacing: 0.02em;
  }
  .biz-card .jp {
    font-family: var(--f-jp);
    font-weight: 700;
    font-size: clamp(18px, 1.6vw, 24px);
    color: var(--text-1);
    letter-spacing: 0.06em;
    line-height: 1.3;
  }
  .biz-card .desc {
    font-size: 12px;
    color: var(--text-2);
    margin-top: 10px;
    line-height: 1.7;
    max-width: 32ch;
  }
  .biz-card .arrow-circle {
    width: 38px; height: 38px;
    border-radius: 50%;
    border: 1px solid var(--rule-strong);
    display: grid; place-items: center;
    color: var(--text-1);
    flex-shrink: 0;
    transition: background 360ms, border-color 360ms, color 360ms, transform 360ms;
  }
  .biz-card:hover .arrow-circle { background: var(--orange); border-color: var(--orange); transform: rotate(-45deg); }

  /* photo backgrounds per business card — warm overlay for orange accent cohesion */
  .motion-pet,
  .motion-group,
  .motion-office,
  .motion-support,
  .motion-other {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: saturate(0.92);
  }
  /* light wash so orange accents pop + frame the imagery */
  .biz-card .bg::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(250,248,245,0.12) 0%, rgba(250,248,245,0.55) 70%, rgba(250,248,245,0.85) 100%);
    pointer-events: none;
  }
  .svc-visual.motion-pet::before,
  .svc-visual.motion-group::before,
  .svc-visual.motion-office::before,
  .svc-visual.motion-support::before,
  .svc-visual.motion-other::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(250,248,245,0.05) 0%, rgba(250,248,245,0.25) 100%);
    pointer-events: none;
    z-index: 1;
  }
  .biz-card .bg { overflow: hidden; }

  .motion-pet {
    background-image: url('assets/petfull.jpg');
  }
  .motion-group {
    background-image: url('https://images.unsplash.com/photo-1517048676732-d65bc937f952?w=1400&q=75&auto=format&fit=crop');
  }
  .motion-office {
    background-image: url('https://images.unsplash.com/photo-1497366216548-37526070297c?w=1400&q=75&auto=format&fit=crop');
  }
  .motion-support {
    background-image: url('https://images.unsplash.com/photo-1556761175-5973dc0f32e7?w=1400&q=75&auto=format&fit=crop');
  }
  .motion-other {
    background-image: url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?w=1400&q=75&auto=format&fit=crop');
  }

  /* ============ NEWS ============ */
  .news-head { display: flex; align-items: end; justify-content: space-between; margin-bottom: 72px; gap: 40px; flex-wrap: wrap; }
  .news-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--rule);
  }
  .news-item {
    padding: 36px 32px 36px 0;
    border-bottom: 1px solid var(--rule);
    cursor: pointer;
    position: relative;
    display: flex; flex-direction: column; gap: 20px;
    transition: padding-left 400ms cubic-bezier(.2,.7,.2,1);
  }
  .news-item:not(:last-child) { border-right: 1px solid var(--rule); padding-right: 32px; }
  .news-item + .news-item { padding-left: 32px; }
  .news-item:hover { padding-left: 16px; }
  .news-item + .news-item:hover { padding-left: 44px; }
  .news-item::after {
    content: '';
    position: absolute;
    left: 0; bottom: -1px;
    height: 1px; width: 0;
    background: var(--orange);
    transition: width 500ms cubic-bezier(.2,.7,.2,1);
  }
  .news-item:hover::after { width: 100%; }
  .news-meta { display: flex; align-items: center; gap: 14px; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.08em; }
  .news-date { color: var(--text-3); }
  .news-tag {
    padding: 4px 10px;
    border: 1px solid var(--orange);
    color: var(--orange);
    font-size: 10px;
    letter-spacing: 0.14em;
  }
  .news-title { font-size: 18px; font-weight: 500; line-height: 1.6; color: var(--text-1); letter-spacing: 0.02em; }
  .news-arrow { margin-top: auto; display: flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: 11px; color: var(--text-3); letter-spacing: 0.1em; }
  .news-item:hover .news-arrow { color: var(--orange); }

  .link-inline {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--f-mono);
    font-size: 12px;
    letter-spacing: 0.14em;
    color: var(--orange);
    padding-bottom: 4px;
    position: relative;
  }
  .link-inline::after {
    content: ''; position: absolute;
    left: 0; bottom: 0;
    width: 100%; height: 1px;
    background: var(--orange);
    transform: scaleX(0.3); transform-origin: left;
    transition: transform 400ms cubic-bezier(.2,.7,.2,1);
  }
  .link-inline:hover::after { transform: scaleX(1); }

  /* ============ COMPANY PREVIEW ============ */
  .company-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
  .creed {
    font-family: var(--f-jp);
    font-weight: 700;
    font-size: clamp(32px, 3.6vw, 52px);
    line-height: 1.5;
    letter-spacing: 0.06em;
    color: var(--text-1);
  }
  .creed .accent { color: var(--orange); }
  .creed .en {
    display: block;
    font-family: var(--f-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 0.42em;
    color: var(--orange);
    margin-bottom: 20px;
  }
  .info-table { display: flex; flex-direction: column; border-top: 1px solid var(--rule); }
  .info-row {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 24px;
    padding: 22px 0;
    border-bottom: 1px solid var(--rule);
  }
  .info-row dt {
    font-family: var(--f-jp);
    font-size: 11px;
    color: var(--orange);
    letter-spacing: 0.14em;
    font-weight: 700;
    padding-top: 2px;
  }
  .info-row dd { margin: 0; color: var(--text-2); font-size: 14px; line-height: 1.9; }

  /* ============ FOOTER ============ */
  footer.foot {
    background: var(--nav-bg);
    border-top: 1px solid var(--rule);
    padding: 80px 96px 40px;
    margin-left: var(--nav-w);
  }
  .foot-top {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid var(--rule);
  }
  .foot-brand { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
  .foot-brand .mega {
    font-family: var(--f-serif);
    font-style: italic;
    font-size: clamp(28px, 3vw, 44px);
    line-height: 1.25;
    color: var(--text-1);
    letter-spacing: 0.01em;
    word-break: keep-all;
    overflow-wrap: break-word;
  }
  .foot-brand .mega .accent { color: var(--orange); }
  .foot-col { display: flex; flex-direction: column; gap: 16px; }
  .foot-col h4 {
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--orange);
    letter-spacing: 0.2em;
    margin: 0 0 10px;
  }
  .foot-col a {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 13px;
    color: var(--text-2);
    padding: 6px 0;
    width: fit-content;
    position: relative;
    transition: color 260ms, padding-left 360ms cubic-bezier(.2,.7,.2,1);
  }
  .foot-col a::before {
    content: ''; width: 0; height: 1px; background: var(--orange); transition: width 360ms; margin-right: 0;
  }
  .foot-col a:hover { color: var(--orange); padding-left: 14px; }
  .foot-col a:hover::before { width: 10px; margin-right: 4px; position: absolute; left: 0; top: 50%; }
  .foot-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 24px;
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--text-3);
    letter-spacing: 0.08em;
    flex-wrap: wrap; gap: 16px;
  }
  .foot-bottom .set { display: flex; gap: 20px; }

  /* Responsive */
  @media (max-width: 1280px) {
    :root { --nav-w: 236px; }
    .nav { padding: 32px 20px 24px; }
    .nav-item { padding: 14px 8px 14px 12px; gap: 10px; grid-template-columns: 24px 1fr; }
    .nav-en { letter-spacing: 0.06em; font-size: 13px; }
    .hero { padding: 120px 56px; }
    .hero-index { left: 56px; }
    .section, footer.foot { padding-left: 56px; padding-right: 56px; }
    .section-head, .about-grid, .company-wrap { grid-template-columns: 1fr; gap: 40px; }
    .about-aside { position: static; flex-direction: row; flex-wrap: wrap; align-items: center; }
  }
  @media (max-width: 1024px) {
    .biz-grid { grid-template-columns: repeat(2, 1fr); }
    .biz-card, .biz-card.big, .biz-card.mid { grid-column: span 1; grid-row: span 1; }
    .news-list { grid-template-columns: 1fr; }
    .news-item:not(:last-child) { border-right: none; }
    .news-item + .news-item { padding-left: 0; }
    .news-item:hover { padding-left: 12px; }
    .news-item + .news-item:hover { padding-left: 12px; }
    .foot-top { grid-template-columns: 1fr 1fr; }
  }
  /* =========================
     MOBILE NAV TOGGLE (shown only on mobile)
     ========================= */
  .nav-toggle {
    display: none;
    position: fixed;
    top: 16px; right: 16px;
    width: 48px; height: 48px;
    background: var(--nav-bg);
    border: 1px solid var(--rule);
    cursor: pointer;
    z-index: 60;
    padding: 0;
    align-items: center;
    justify-content: center;
  }
  .nav-toggle span {
    display: block;
    position: relative;
    width: 22px; height: 10px;
  }
  .nav-toggle span::before,
  .nav-toggle span::after {
    content: '';
    position: absolute;
    left: 0; right: 0;
    height: 1.5px;
    background: var(--text-1);
    transition: transform 300ms cubic-bezier(.2,.7,.2,1), top 300ms;
  }
  .nav-toggle span::before { top: 0; }
  .nav-toggle span::after { top: 8px; }
  .nav-toggle.open span::before { top: 4px; transform: rotate(45deg); background: var(--orange); }
  .nav-toggle.open span::after  { top: 4px; transform: rotate(-45deg); background: var(--orange); }

  @media (max-width: 768px) {
    main { margin-left: 0; }
    footer.foot { margin-left: 0; }
    .nav {
      width: 100%;
      max-width: 420px;
      transform: translateX(-100%);
      transition: transform 440ms cubic-bezier(.2,.7,.2,1);
      padding: 24px 28px 28px;
    }
    .nav.open { transform: translateX(0); }
    .nav-menu { margin-top: 40px; }
    .nav-toggle { display: inline-flex; }
    .hero { padding: 100px 28px 140px; min-height: 90vh; }
    .hero-index { left: 28px; top: 36px; }
    .hero-ctas { flex-direction: column; align-items: flex-start; }
    .hero-title { font-size: clamp(42px, 11vw, 64px) !important; letter-spacing: 0.02em; }
    .hero-lede { font-size: 20px; }
    .section, footer.foot { padding: 80px 28px; }
    .section-head { margin-bottom: 40px; }
    .section-num { font-size: clamp(96px, 28vw, 160px); }
    .section-title { font-size: clamp(28px, 7vw, 44px) !important; }
    .biz-grid { grid-template-columns: 1fr; grid-auto-rows: 220px; }
    .foot-top { grid-template-columns: 1fr; }
    .foot-brand .mega { font-size: 36px; }
    .info-row { grid-template-columns: 1fr; gap: 4px; }
    .news-head { flex-direction: column; align-items: flex-start; gap: 20px; }
  }

  /* =========================
     SUB-PAGE HERO
     ========================= */
  .sub-hero {
    position: relative;
    padding: 160px 96px 100px;
    border-bottom: 1px solid var(--rule);
    background:
      radial-gradient(circle at 80% 20%, rgba(232,93,16,0.08), transparent 50%),
      linear-gradient(180deg, var(--bg-1), var(--bg-2));
    overflow: hidden;
  }
  .sub-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(18,21,28,0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(18,21,28,0.04) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at 70% 30%, black 20%, transparent 80%);
    pointer-events: none;
  }
  .sub-hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: end;
    max-width: 1200px;
  }
  .sub-hero .big-num {
    font-family: var(--f-mono);
    font-size: clamp(120px, 18vw, 240px);
    font-weight: 300;
    line-height: 0.9;
    color: var(--orange);
    letter-spacing: -0.04em;
    opacity: 0.15;
    text-shadow: 0 0 60px rgba(232,93,16,0.25);
  }
  .sub-hero h1 {
    font-family: var(--f-jp);
    font-weight: 900;
    font-size: clamp(40px, 5vw, 76px);
    line-height: 1.2;
    letter-spacing: 0.05em;
    margin: 0;
  }
  .sub-hero h1 .en {
    display: block;
    font-family: var(--f-serif);
    font-style: italic;
    font-weight: 400;
    color: var(--orange);
    font-size: 0.42em;
    letter-spacing: 0.02em;
    margin-bottom: 16px;
  }
  .sub-hero .lede {
    font-size: 16px;
    line-height: 2;
    color: var(--text-2);
    max-width: 560px;
    margin-top: 36px;
  }
  .breadcrumbs {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.22em;
    color: var(--text-3);
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 40px;
  }
  .breadcrumbs a { color: var(--text-3); transition: color 200ms; }
  .breadcrumbs a:hover { color: var(--orange); }
  .breadcrumbs .sep { color: var(--rule-strong); }
  .breadcrumbs .cur { color: var(--orange); }

  /* =========================
     ALTERNATING SERVICE BLOCKS (pet detail)
     ========================= */
  .svc-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 120px 0;
    border-bottom: 1px solid var(--rule);
  }
  .svc-block.alt .svc-visual { order: 2; }
  .svc-visual {
    aspect-ratio: 4/3;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--rule);
  }
  .svc-visual::after {
    content: attr(data-label);
    position: absolute;
    left: 16px; bottom: 16px;
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.22em;
    color: var(--text-3);
    background: rgba(250,248,245,0.85);
    padding: 6px 10px;
    border: 1px solid var(--rule);
    z-index: 2;
  }
  .svc-body .idx {
    font-family: var(--f-mono);
    font-size: 12px;
    color: var(--orange);
    letter-spacing: 0.22em;
    margin-bottom: 16px;
  }
  .svc-body h3 {
    font-family: var(--f-jp);
    font-weight: 900;
    font-size: clamp(32px, 3.4vw, 48px);
    line-height: 1.3;
    letter-spacing: 0.04em;
    margin: 0 0 10px;
  }
  .svc-body .en {
    font-family: var(--f-serif);
    font-style: italic;
    color: var(--orange);
    font-size: 15px;
    margin-bottom: 20px;
    display: block;
  }
  .svc-body p {
    color: var(--text-2);
    font-size: 15px;
    line-height: 2;
    margin: 0 0 28px;
    max-width: 520px;
  }
  .mall-row {
    display: flex; flex-wrap: wrap; gap: 12px;
  }
  .mall-btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 22px;
    border: 1px solid var(--rule-strong);
    color: var(--text-1);
    font-family: var(--f-mono);
    font-size: 12px;
    letter-spacing: 0.14em;
    transition: all 260ms;
    position: relative;
  }
  .mall-btn:hover:not([disabled]) {
    border-color: var(--orange);
    color: var(--orange);
  }
  .mall-btn[disabled], .mall-btn.disabled {
    color: var(--text-3);
    cursor: not-allowed;
    opacity: 0.5;
  }

  /* ============ Office detail page extras ============ */
  .section-label {
    display: inline-flex; align-items: center; gap: 14px;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.26em;
    color: var(--orange);
    text-transform: uppercase;
  }
  .section-label .num {
    color: var(--text-3);
  }
  .bullet-row {
    list-style: none;
    display: flex; flex-wrap: wrap; gap: 8px 10px;
    padding: 0; margin: 24px 0 0;
  }
  .bullet-row li {
    font-size: 12px;
    letter-spacing: 0.04em;
    color: var(--text-2);
    padding: 8px 14px;
    border: 1px solid var(--rule);
    background: rgba(255,255,255,0.6);
  }
  .stat-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 28px;
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
  }
  .stat-row .stat {
    padding: 20px 18px;
    border-right: 1px solid var(--rule);
  }
  .stat-row .stat:last-child { border-right: none; }
  .stat-row .stat .n {
    font-family: var(--f-serif);
    font-size: 36px;
    font-weight: 500;
    color: var(--text-1);
    letter-spacing: -0.01em;
    line-height: 1;
  }
  .stat-row .stat .n span {
    font-family: var(--f-mono);
    font-size: 14px;
    font-weight: 400;
    color: var(--orange);
    margin-left: 4px;
    letter-spacing: 0.04em;
  }
  .stat-row .stat .l {
    margin-top: 10px;
    font-size: 11px;
    letter-spacing: 0.08em;
    color: var(--text-3);
    line-height: 1.5;
  }
  .cta-box {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 64px 56px;
    background: var(--bg-2);
    border-top: 1px solid var(--orange);
    position: relative;
  }
  .cta-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 120px; height: 1px;
    background: var(--orange);
  }
  .cta-box .en-over {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--orange);
    margin-bottom: 16px;
  }
  .cta-box h3 {
    font-family: var(--f-jp);
    font-weight: 500;
    font-size: clamp(22px, 2.2vw, 30px);
    line-height: 1.6;
    letter-spacing: 0.02em;
    margin: 0;
    color: var(--text-1);
  }
  .cta-btn {
    display: inline-flex; align-items: center; gap: 12px;
    padding: 18px 28px;
    background: var(--orange);
    color: #fff;
    font-family: var(--f-mono);
    font-size: 12px;
    letter-spacing: 0.16em;
    transition: all 260ms;
  }
  .cta-btn:hover {
    background: var(--orange-hover);
    transform: translateX(4px);
  }
  @media (max-width: 900px) {
    .stat-row { grid-template-columns: repeat(2, 1fr); }
    .stat-row .stat:nth-child(2) { border-right: none; }
    .stat-row .stat:nth-child(1), .stat-row .stat:nth-child(2) { border-bottom: 1px solid var(--rule); }
    .cta-box { grid-template-columns: 1fr; gap: 32px; padding: 48px 32px; }
  }

  /* ============ Others page extras ============ */
  .principle-list {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--rule);
  }
  .store-info {
    margin-top: 28px;
    border-top: 1px solid var(--rule);
  }
  .store-row {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 20px;
    padding: 14px 0;
    border-bottom: 1px solid var(--rule);
    align-items: baseline;
  }
  .store-row dt {
    margin: 0;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--text-3);
    text-transform: uppercase;
  }
  .store-row dd {
    margin: 0;
    font-size: 14px;
    color: var(--text-1);
    line-height: 1.7;
  }

  /* =========================
     PRINCIPLES LIST (company)
     ========================= */
  .principles { display: grid; grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--rule); }
  .principle {
    display: grid;
    grid-template-columns: 120px 200px 1fr;
    gap: 32px;
    padding: 32px 0;
    border-bottom: 1px solid var(--rule);
    align-items: baseline;
    transition: padding-left 400ms cubic-bezier(.2,.7,.2,1);
    cursor: default;
  }
  .principle:hover { padding-left: 16px; }
  .principle:hover .p-num { color: var(--orange); }
  .p-num {
    font-family: var(--f-mono);
    font-size: 44px;
    font-weight: 300;
    color: var(--text-3);
    line-height: 1;
    transition: color 300ms;
  }
  .p-title {
    font-family: var(--f-jp);
    font-weight: 700;
    font-size: 24px;
    letter-spacing: 0.06em;
  }
  .p-desc {
    color: var(--text-2);
    font-size: 14px;
    line-height: 1.9;
    max-width: 560px;
  }

  /* =========================
     SIMPLE CARD (group / others)
     ========================= */
  .simple-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .simple-card {
    position: relative;
    padding: 48px 40px;
    border: 1px solid var(--rule);
    background: var(--bg-2);
    overflow: hidden;
    transition: transform 500ms cubic-bezier(.2,.7,.2,1), border-color 400ms;
  }
  .simple-card:hover { transform: translateY(-6px); border-color: var(--orange); }
  .simple-card .idx {
    font-family: var(--f-mono);
    font-size: 13px;
    color: var(--orange);
    letter-spacing: 0.22em;
    margin-bottom: 20px;
  }
  .simple-card h3 {
    font-family: var(--f-jp);
    font-weight: 900;
    font-size: 28px;
    margin: 0 0 8px;
    letter-spacing: 0.04em;
  }
  .simple-card .en {
    font-family: var(--f-serif);
    font-style: italic;
    color: var(--orange-sub);
    font-size: 13px;
    margin-bottom: 24px;
    display: block;
  }
  .simple-card p {
    color: var(--text-2);
    font-size: 14px;
    line-height: 1.9;
    margin: 0 0 28px;
  }

  /* =========================
     CONTACT FORM
     ========================= */
  .contact-wrap { display: grid; grid-template-columns: 1.4fr 1fr; gap: 80px; align-items: start; }
  .form { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 32px; }
  .form .full { grid-column: span 2; }
  .field { display: flex; flex-direction: column; gap: 10px; }
  .field label {
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--orange);
    letter-spacing: 0.2em;
    text-transform: uppercase;
  }
  .field label .req {
    color: var(--orange);
    margin-left: 6px;
  }
  .field label .opt {
    color: var(--text-3);
    margin-left: 6px;
    font-size: 10px;
  }
  .field input, .field textarea, .field select {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--rule-strong);
    color: var(--text-1);
    font-family: var(--f-jp);
    font-size: 15px;
    padding: 10px 0;
    transition: border-color 260ms, padding-left 300ms;
  }
  .field input:focus, .field textarea:focus, .field select:focus {
    outline: none;
    border-color: var(--orange);
    padding-left: 4px;
  }
  .field textarea { resize: vertical; min-height: 140px; }
  .btn-submit {
    grid-column: span 2;
    justify-self: start;
    margin-top: 12px;
    padding: 20px 40px;
    background: var(--orange);
    color: #FFFFFF;
    border: 1px solid var(--orange);
    font-family: var(--f-jp);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.2em;
    cursor: pointer;
    transition: box-shadow 400ms, transform 400ms;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 14px;
  }
  .btn-submit:hover {
    box-shadow: 0 10px 30px rgba(232,93,16,0.25), 0 0 60px rgba(232,93,16,0.12);
    transform: translateY(-2px);
  }
  .contact-side {
    padding: 40px;
    background: var(--bg-2);
    border: 1px solid var(--rule);
    display: flex;
    flex-direction: column;
    gap: 32px;
  }
  .contact-side .row { display: flex; flex-direction: column; gap: 8px; }
  .contact-side .k {
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--orange);
    letter-spacing: 0.2em;
  }
  .contact-side .v { color: var(--text-1); font-size: 15px; line-height: 1.9; }

  /* =========================
     CAREERS PLACEHOLDER
     ========================= */
  .placeholder-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  }
  .placeholder-card {
    padding: 40px;
    border: 1px dashed var(--rule-strong);
    background: var(--bg-2);
    position: relative;
  }
  .placeholder-card .tag {
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--orange);
    letter-spacing: 0.2em;
    margin-bottom: 16px;
  }
  .placeholder-card h4 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 8px;
    letter-spacing: 0.04em;
  }
  .placeholder-card p {
    color: var(--text-3);
    font-size: 13px;
    margin: 0;
    line-height: 1.8;
  }
  .placeholder-notice {
    text-align: center;
    padding: 80px 40px;
    border: 1px dashed var(--rule-strong);
    background: rgba(232,93,16,0.04);
  }
  .placeholder-notice .mono {
    font-family: var(--f-mono);
    font-size: 12px;
    letter-spacing: 0.22em;
    color: var(--orange);
    margin-bottom: 16px;
  }
  .placeholder-notice h3 {
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 900;
    margin: 0 0 12px;
    letter-spacing: 0.04em;
  }
  .placeholder-notice p {
    color: var(--text-2);
    margin: 0 auto;
    max-width: 500px;
    line-height: 1.9;
  }

  /* =========================
     RESPONSIVE (sub pages)
     ========================= */
  @media (max-width: 1280px) {
    .sub-hero { padding: 140px 64px 80px; }
    .sub-hero-inner { grid-template-columns: 1fr; gap: 20px; }
    .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
    .simple-cards { grid-template-columns: 1fr; }
    .svc-block { grid-template-columns: 1fr; gap: 40px; padding: 80px 0; }
    .svc-block.alt .svc-visual { order: 0; }
    .principle { grid-template-columns: 80px 160px 1fr; gap: 20px; }
  }
  @media (max-width: 768px) {
    .sub-hero { padding: 100px 28px 60px; }
    .sub-hero h1 { font-size: clamp(32px, 8vw, 48px); }
    .form { grid-template-columns: 1fr; }
    .form .full, .btn-submit { grid-column: span 1; }
    .btn-submit { width: 100%; justify-content: center; }
    .placeholder-grid { grid-template-columns: 1fr; }
    .principle { grid-template-columns: 60px 1fr; gap: 16px; padding: 24px 0; }
    .principle .p-desc { grid-column: span 2; }
  }

  /* === SNS 非表示 === */
  .sns { display: none !important; }

  /* === HERO BG image (home) === */
  body[data-page="home"] .hero {
    background-image: url('https://images.unsplash.com/photo-1480714378408-67cf0d13bc1b?w=2400&q=80&auto=format&fit=crop');
    background-size: cover;
    background-position: center 60%;
  }
  body[data-page="home"] .hero::before {
    background: radial-gradient(ellipse at center, rgba(250,248,245,0.78) 0%, rgba(250,248,245,0.52) 60%);
    inset: 0; left: 0; bottom: 0; width: 100%; height: 100%;
    z-index: 1;
  }

  /* === MOTION backgrounds (new) === */
  .motion-healthcare {
    background-image: url('assets/eyecare-labo.png');
    background-size: cover; background-position: center top; background-repeat: no-repeat;
    filter: saturate(0.92);
  }
  .motion-leisure {
    background-image: url('assets/akiu-fishing.jpg');
    background-size: cover; background-position: center; background-repeat: no-repeat;
    filter: saturate(0.92);
  }
  .motion-support2 {
    background-image: url('https://images.unsplash.com/photo-1552664730-d307ca884978?w=1400&q=75&auto=format&fit=crop');
    background-size: cover; background-position: center; background-repeat: no-repeat;
    filter: saturate(0.92);
  }

  /* === GROUP CARD (subtle/muted) === */
  .biz-card.group-card {
    grid-column: span 6;
    grid-row: span 1;
    height: 88px;
    background: var(--bg-2);
    border-color: var(--rule);
  }
  .biz-card.group-card .inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 20px 32px;
  }
  .biz-card.group-card .num { font-size: 28px; color: var(--text-3); }
  .biz-card.group-card .jp { font-size: 15px; color: var(--text-2); font-weight: 500; }
  .biz-card.group-card .en { font-size: 12px; }
  .biz-card.group-card .desc { display: none; }
  .biz-card.group-card:hover { transform: translateY(-3px); }
  @media (max-width: 1024px) {
    .biz-card.group-card { grid-column: span 2; height: auto; }
    .biz-card.group-card .inner { flex-direction: column; align-items: flex-start; padding: 24px; }
  }

  /* === TIMELINE (company history) === */
  .timeline {
    position: relative;
    padding-left: 0;
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 0;
    border-top: 1px solid var(--rule);
  }
  .timeline-item {
    display: contents;
  }
  .timeline-item .t-left {
    padding: 32px 40px 32px 0;
    border-bottom: 1px solid var(--rule);
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
  }
  .timeline-item .t-left::after {
    content: '';
    position: absolute;
    right: -1px; top: 38px;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--bg-1);
    border: 2px solid var(--rule-strong);
    transform: translateX(50%);
    transition: border-color 300ms, background 300ms;
    z-index: 2;
  }
  .timeline-item:hover .t-left::after {
    border-color: var(--orange);
    background: var(--orange);
  }
  .timeline-item .t-right {
    padding: 32px 0 32px 40px;
    border-bottom: 1px solid var(--rule);
    border-left: 1px solid var(--rule);
    transition: padding-left 360ms cubic-bezier(.2,.7,.2,1);
  }
  .timeline-item:hover .t-right { padding-left: 52px; }
  .t-date {
    font-family: var(--f-mono);
    font-size: 12px;
    color: var(--orange);
    letter-spacing: 0.18em;
    font-weight: 500;
  }
  .t-sub-date {
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--text-3);
    letter-spacing: 0.12em;
  }
  .t-tag {
    display: inline-block;
    font-family: var(--f-mono);
    font-size: 9px;
    letter-spacing: 0.16em;
    color: var(--orange);
    border: 1px solid var(--orange);
    padding: 3px 8px;
    margin-top: 8px;
    width: fit-content;
  }
  .t-title {
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
    color: var(--text-1);
  }
  .t-desc {
    color: var(--text-2);
    font-size: 13px;
    line-height: 1.9;
    margin: 0;
  }
  .timeline-item.highlight .t-title { color: var(--orange); }
  .timeline-item.highlight .t-left::after {
    background: var(--orange);
    border-color: var(--orange);
    box-shadow: 0 0 12px rgba(232,93,16,0.4);
    width: 10px; height: 10px;
    top: 36px;
  }
  @media (max-width: 768px) {
    .timeline { grid-template-columns: 1fr; }
    .timeline-item .t-left { padding: 20px 0 8px; border-bottom: none; }
    .timeline-item .t-left::after { display: none; }
    .timeline-item .t-right { padding: 0 0 24px 20px; border-left: 2px solid var(--rule); }
    .timeline-item:hover .t-right { padding-left: 28px; }
  }

  /* === NEWS ADMIN link in footer === */
  .admin-link-wrap {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--rule);
  }

  /* === SUPPORT PAGE extras === */
  .support-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 48px;
  }
  .support-card {
    padding: 40px 32px;
    border: 1px solid var(--rule);
    background: var(--bg-2);
    position: relative;
    overflow: hidden;
    transition: transform 400ms cubic-bezier(.2,.7,.2,1), border-color 300ms;
  }
  .support-card:hover { transform: translateY(-6px); border-color: var(--orange); }
  .support-card .sc-num {
    font-family: var(--f-mono);
    font-size: 48px;
    font-weight: 300;
    color: rgba(18,21,28,0.06);
    line-height: 1;
    margin-bottom: 20px;
    letter-spacing: -0.04em;
  }
  .support-card h4 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 8px;
    letter-spacing: 0.04em;
  }
  .support-card .sc-en {
    font-family: var(--f-serif);
    font-style: italic;
    color: var(--orange);
    font-size: 12px;
    margin-bottom: 16px;
    display: block;
  }
  .support-card p {
    color: var(--text-2);
    font-size: 13px;
    line-height: 1.9;
    margin: 0;
  }
  @media (max-width: 900px) {
    .support-cards { grid-template-columns: 1fr 1fr; }
  }
  @media (max-width: 600px) {
    .support-cards { grid-template-columns: 1fr; }
  }

  /* === GROUP cushion page === */
  .group-cushion {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    padding: 80px 40px;
  }
  .group-cushion .gc-num {
    font-family: var(--f-mono);
    font-size: 80px;
    font-weight: 300;
    color: rgba(18,21,28,0.06);
    line-height: 1;
    margin-bottom: 16px;
  }
  .group-cushion h2 {
    font-size: clamp(28px, 3vw, 44px);
    font-weight: 900;
    letter-spacing: 0.04em;
    margin: 0 0 16px;
  }
  .group-cushion .en {
    font-family: var(--f-serif);
    font-style: italic;
    color: var(--orange);
    font-size: 16px;
    display: block;
    margin-bottom: 40px;
  }
  .group-cushion p {
    color: var(--text-2);
    font-size: 15px;
    line-height: 2;
    margin: 0 0 48px;
  }