/* ── Reset & Variables ── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --white:   #FFFFFF;
      --gray:    #F5F3F0;
      --beige:   #F0EBE3;
      --red:     #D94433;
      --yellow:  #F5D800;
      --black:   #111111;
      --muted:   #888888;
      --serif:   'Noto Serif JP', 'Yu Mincho', serif;
      --sans:    'Noto Sans JP', sans-serif;
      --display: 'DM Serif Display', serif;
    }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--sans);
      color: var(--black);
      background: var(--white);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }
    img { display: block; max-width: 100%; }
    a { color: inherit; text-decoration: none; }
    ul { list-style: none; }

    /* ── Utilities ── */
    .inner {
      max-width: 1240px;
      margin-inline: auto;
      padding-inline: clamp(24px, 5vw, 80px);
    }
    .reveal {
      opacity: 0;
      transform: translateY(40px);
      transition: opacity .8s ease, transform .8s ease;
    }
    .reveal.is-visible { opacity: 1; transform: none; }
    .reveal-delay-1 { transition-delay: .1s; }
    .reveal-delay-2 { transition-delay: .2s; }
    .reveal-delay-3 { transition-delay: .3s; }
    .reveal-delay-4 { transition-delay: .4s; }

    /* ══════════════════════════════
       NAVIGATION
    ══════════════════════════════ */
    .nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 18px clamp(24px, 5vw, 80px);
      background: rgba(255,255,255,.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(0,0,0,.06);
      transition: background .3s;
    }
    .nav__logo { display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 18px; font-weight: 900; letter-spacing: .04em; line-height: 1.2; }
    .nav__logo img { height: 40px; width: auto; display: block; }
    .nav__logo-text { display: flex; flex-direction: column; }
    .nav__logo span { display: block; font-family: var(--display); font-size: 10px; font-weight: 400; letter-spacing: .18em; color: var(--muted); margin-top: 2px; }
    .nav__links { display: flex; align-items: center; gap: 32px; }
    .nav__links a { font-size: 13px; font-weight: 500; letter-spacing: .08em; color: var(--black); opacity: .7; transition: opacity .2s; }
    .nav__links a:hover { opacity: 1; }
    .nav__links a.is-current { opacity: 1; border-bottom: 2px solid var(--red); padding-bottom: 2px; }
    .nav__tel { font-family: var(--display); font-size: 22px; letter-spacing: .02em; color: var(--red); }
    .nav__tel small { display: block; font-family: var(--sans); font-size: 10px; font-weight: 400; color: var(--muted); letter-spacing: .08em; text-align: center; }
    .nav__cta { background: var(--red); color: #fff !important; opacity: 1 !important; padding: 10px 20px; font-size: 13px; font-weight: 700; letter-spacing: .06em; }
    .nav__hamburger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 40px; height: 40px; cursor: pointer; background: none; border: none; padding: 4px; }
    .nav__hamburger span { display: block; width: 100%; height: 2px; background: var(--black); border-radius: 2px; transition: transform .3s ease, opacity .3s ease; transform-origin: center; }
    .nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
    .nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .nav__drawer { display: none; position: fixed; inset: 0; z-index: 99; pointer-events: none; }
    .nav__drawer-overlay { position: absolute; inset: 0; background: rgba(0,0,0,.5); opacity: 0; transition: opacity .3s ease; }
    .nav__drawer-panel { position: absolute; top: 0; right: 0; width: min(320px, 85vw); height: 100%; background: var(--white); transform: translateX(100%); transition: transform .35s ease; display: flex; flex-direction: column; padding: 80px 36px 40px; gap: 0; }
    .nav__drawer-links { display: flex; flex-direction: column; gap: 0; border-top: 1px solid rgba(0,0,0,.08); }
    .nav__drawer-links a { font-size: 16px; font-weight: 500; letter-spacing: .08em; color: var(--black); padding: 18px 0; border-bottom: 1px solid rgba(0,0,0,.08); transition: color .2s; }
    .nav__drawer-links a:hover { color: var(--red); }
    .nav__drawer-tel { margin-top: 32px; font-family: var(--display); font-size: 28px; color: var(--red); letter-spacing: .02em; }
    .nav__drawer-tel small { display: block; font-family: var(--sans); font-size: 11px; color: var(--muted); letter-spacing: .08em; margin-top: 4px; }
    .nav__drawer-cta { margin-top: 24px; display: block; background: var(--red); color: #fff; text-align: center; font-size: 15px; font-weight: 700; letter-spacing: .08em; padding: 16px; }
    .nav__drawer.is-open { display: block; pointer-events: auto; }
    .nav__drawer.is-open .nav__drawer-overlay { opacity: 1; }
    .nav__drawer.is-open .nav__drawer-panel { transform: translateX(0); }
    @media (max-width: 768px) {
      .nav__links { display: none; }
      .nav__hamburger { display: flex; }
      .nav__drawer { display: none; }
      .nav__drawer.is-open { display: block; }
    }

    /* ══════════════════════════════
       PAGE HERO
    ══════════════════════════════ */
    .page-hero {
      background: var(--black);
      padding-top: 70px;
      min-height: 36vh;
      display: grid;
      grid-template-columns: 1fr 1fr;
      position: relative;
      overflow: hidden;
    }
    .page-hero__bg-text {
      position: absolute;
      bottom: -20px;
      right: -40px;
      font-family: var(--display);
      font-size: clamp(100px, 18vw, 240px);
      font-style: italic;
      color: rgba(255,255,255,.04);
      white-space: nowrap;
      pointer-events: none;
      letter-spacing: -.02em;
      user-select: none;
    }
    .page-hero__left {
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: clamp(20px, 3vw, 40px) clamp(24px, 5vw, 80px) clamp(40px, 8vw, 100px);
    }
    .page-hero__breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      font-family: var(--display);
      font-size: 10px;
      letter-spacing: .22em;
      color: rgba(255,255,255,.4);
      text-transform: uppercase;
      margin-bottom: 32px;
    }
    .page-hero__breadcrumb a { transition: color .2s; }
    .page-hero__breadcrumb a:hover { color: rgba(255,255,255,.7); }
    .page-hero__en {
      font-family: var(--display);
      font-size: 11px;
      letter-spacing: .24em;
      color: rgba(255,255,255,.5);
      text-transform: uppercase;
      margin-bottom: 20px;
    }
    .page-hero__title {
      font-family: var(--serif);
      font-size: clamp(52px, 8vw, 100px);
      font-weight: 900;
      color: #fff;
      line-height: 1.05;
      letter-spacing: .04em;
    }
    .page-hero__title em { font-style: normal; color: var(--yellow); }
    .page-hero__sub {
      margin-top: 24px;
      font-size: clamp(13px, 1.4vw, 15px);
      color: rgba(255,255,255,.65);
      line-height: 2;
      letter-spacing: .08em;
    }
    .page-hero__right {
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      align-items: flex-end;
      padding: clamp(40px, 8vw, 100px) clamp(24px, 5vw, 80px) clamp(40px, 8vw, 100px) 0;
    }
    .page-hero__count {
      text-align: right;
    }
    .page-hero__count-num {
      font-family: var(--display);
      font-size: clamp(80px, 14vw, 160px);
      font-style: italic;
      color: rgba(255,255,255,.08);
      line-height: 1;
      letter-spacing: -.02em;
    }
    .page-hero__count-label {
      font-family: var(--display);
      font-size: 11px;
      letter-spacing: .22em;
      color: rgba(255,255,255,.3);
      text-transform: uppercase;
      margin-top: 4px;
    }
    @media (max-width: 768px) {
      .page-hero { grid-template-columns: 1fr; }
      .page-hero__right { display: none; }
    }

    /* ══════════════════════════════
       BREADCRUMB
    ══════════════════════════════ */
    .breadcrumb {
      padding-block: 20px;
      border-bottom: 1px solid rgba(0,0,0,.06);
    }
    .breadcrumb__list {
      display: flex;
      align-items: center;
      gap: 8px;
      font-family: var(--display);
      font-size: 11px;
      letter-spacing: .18em;
      text-transform: uppercase;
      color: var(--muted);
    }
    .breadcrumb__link { color: var(--muted); transition: color .2s; }
    .breadcrumb__link:hover { color: var(--red); }
    .breadcrumb__sep { color: rgba(0,0,0,.2); }
    .breadcrumb__current { color: var(--black); }

    /* ══════════════════════════════
       BLOG FILTER
    ══════════════════════════════ */
    .blog-filter {
      padding-block: clamp(32px, 5vw, 56px) clamp(16px, 3vw, 24px);
    }
    .blog-filter__tabs {
      display: flex;
      gap: 4px;
      flex-wrap: nowrap;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
    }
    .blog-filter__tabs::-webkit-scrollbar { display: none; }
    .blog-filter__tab {
      flex-shrink: 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 3px;
      padding: 14px 32px;
      border: 1px solid rgba(0,0,0,.12);
      background: transparent;
      cursor: pointer;
      transition: background .2s, border-color .2s;
      font-family: var(--sans);
    }
    .blog-filter__tab-en {
      font-family: var(--display);
      font-size: 20px;
      font-style: italic;
      letter-spacing: .04em;
      color: var(--muted);
      transition: color .2s;
    }
    .blog-filter__tab-ja {
      font-size: 10px;
      letter-spacing: .12em;
      color: var(--muted);
      transition: color .2s;
    }
    .blog-filter__tab.is-active,
    .blog-filter__tab:hover {
      background: var(--yellow);
      border-color: var(--yellow);
    }
    .blog-filter__tab.is-active .blog-filter__tab-en,
    .blog-filter__tab.is-active .blog-filter__tab-ja,
    .blog-filter__tab:hover .blog-filter__tab-en,
    .blog-filter__tab:hover .blog-filter__tab-ja {
      color: var(--black);
    }

    /* ══════════════════════════════
       BLOG LIST
    ══════════════════════════════ */
    .blog-list {
      padding-block: clamp(40px, 6vw, 64px) clamp(80px, 12vw, 160px);
    }
    .blog-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 40px 32px;
    }

    /* フィーチャードカード */
    .blog-card--featured {
      grid-column: 1 / -1;
    }
    .blog-card--featured .blog-card__inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0;
      height: 100%;
    }
    .blog-card--featured .blog-card__thumb {
      aspect-ratio: 4/3;
    }
    .blog-card--featured .blog-card__body {
      padding: clamp(32px, 4vw, 56px);
      background: var(--gray);
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 20px;
    }
    .blog-card--featured .blog-card__title {
      font-size: clamp(18px, 2.2vw, 26px);
    }
    .blog-card--featured .blog-card__excerpt {
      display: -webkit-box;
      -webkit-line-clamp: 4;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    /* 通常カード */
    .blog-card__inner {
      display: flex;
      flex-direction: column;
      height: 100%;
      transition: transform .3s ease;
    }
    .blog-card__inner:hover { transform: translateY(-4px); }
    .blog-card__inner:hover .blog-card__thumb img { transform: scale(1.04); }

    .blog-card__thumb {
      position: relative;
      overflow: hidden;
      aspect-ratio: 16/10;
      background: var(--beige);
    }
    .blog-card__thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .5s ease;
    }
    .blog-card__thumb img.is-logo {
      object-fit: contain;
      padding: 20%;
      background: var(--beige);
    }
    /* 画像が読み込まれない場合のプレースホルダー */
    .blog-card__thumb-placeholder {
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, var(--beige) 0%, var(--gray) 100%);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .blog-card__thumb-placeholder::after {
      content: '';
      width: 40px;
      height: 40px;
      border: 2px solid rgba(0,0,0,.12);
      border-radius: 50%;
    }
    /* imgが読み込まれたらplaceholderを背面に */
    .blog-card__thumb img[src] + .blog-card__thumb-placeholder {
      z-index: -1;
    }

    .blog-card__body {
      padding: 20px 0 0;
      flex: 1;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .blog-card__meta {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .blog-card__cat {
      font-family: var(--display);
      font-size: 10px;
      letter-spacing: .14em;
      padding: 4px 10px;
      font-weight: 400;
      flex-shrink: 0;
    }
    .blog-card__cat--works { background: var(--black); color: var(--yellow); }
    .blog-card__cat--news  { background: var(--red); color: #fff; }

    .blog-card__date {
      font-family: var(--display);
      font-size: 11px;
      letter-spacing: .1em;
      color: var(--muted);
    }
    .blog-card__title {
      font-family: var(--serif);
      font-size: clamp(14px, 1.4vw, 17px);
      font-weight: 700;
      line-height: 1.7;
      letter-spacing: .04em;
      color: var(--black);
    }
    .blog-card__excerpt {
      font-size: 13px;
      line-height: 1.9;
      color: var(--muted);
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .blog-card__more {
      margin-top: auto;
      font-family: var(--display);
      font-size: 12px;
      letter-spacing: .14em;
      color: var(--red);
      display: block;
      padding-top: 12px;
      border-top: 1px solid rgba(0,0,0,.08);
      transition: letter-spacing .25s;
    }
    .blog-card__inner:hover .blog-card__more { letter-spacing: .22em; }

    @media (max-width: 960px) {
      .blog-grid { grid-template-columns: repeat(2, 1fr); }
      .blog-card--featured { grid-column: 1 / -1; }
      .blog-card--featured .blog-card__inner {
        grid-template-columns: 1fr;
      }
      .blog-card--featured .blog-card__thumb { aspect-ratio: 16/9; }
    }
    @media (max-width: 600px) {
      .blog-grid { grid-template-columns: 1fr; gap: 32px; }
      .blog-card--featured { grid-column: 1; }
    }

    /* ══════════════════════════════
       CTA
    ══════════════════════════════ */
    .cta {
      background: var(--red);
      padding-block: clamp(80px, 12vw, 160px);
      position: relative;
      overflow: hidden;
    }
    .cta__bg-text {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      font-family: var(--display);
      font-size: clamp(100px, 18vw, 240px);
      font-style: italic;
      color: rgba(255,255,255,.06);
      white-space: nowrap;
      pointer-events: none;
    }
    .cta .inner { position: relative; text-align: center; }
    .cta__label { font-family: var(--display); font-size: 11px; letter-spacing: .24em; color: rgba(255,255,255,.6); text-transform: uppercase; margin-bottom: 24px; }
    .cta__heading { font-family: var(--serif); font-size: clamp(32px, 5vw, 64px); font-weight: 900; color: #fff; line-height: 1.3; letter-spacing: .04em; margin-bottom: 16px; }
    .cta__sub { font-size: clamp(14px, 1.5vw, 17px); color: rgba(255,255,255,.9); line-height: 2; margin-bottom: 56px; }
    .cta__actions { display: flex; align-items: center; justify-content: center; gap: 24px; flex-wrap: wrap; }
    .btn-primary { display: inline-flex; align-items: center; gap: 12px; background: #fff; color: var(--red); font-family: var(--sans); font-size: clamp(14px, 1.5vw, 16px); font-weight: 700; letter-spacing: .06em; padding: 18px 40px; transition: transform .2s, box-shadow .2s; }
    .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,0,0,.2); }
    .btn-primary::after { content: '→'; font-size: 18px; }
    .btn-outline { display: inline-flex; align-items: center; gap: 12px; border: 2px solid rgba(255,255,255,.6); color: #fff; font-family: var(--sans); font-size: clamp(14px, 1.5vw, 16px); font-weight: 700; letter-spacing: .06em; padding: 18px 40px; transition: background .2s, border-color .2s; }
    .btn-outline:hover { background: rgba(255,255,255,.1); border-color: #fff; }
    .cta__tel-block { margin-top: 56px; display: flex; flex-direction: column; align-items: center; gap: 8px; }
    .cta__tel-label { font-size: 13px; letter-spacing: .1em; color: rgba(255,255,255,.88); }
    .cta__tel-num { font-family: var(--display); font-size: clamp(36px, 5vw, 56px); color: #fff; letter-spacing: .02em; }
    .cta__tel-hours { font-size: 13px; color: rgba(255,255,255,.85); letter-spacing: .08em; }
    .cta__area { margin-top: 48px; font-size: 13px; color: rgba(255,255,255,.8); letter-spacing: .08em; line-height: 2; }

    /* ══════════════════════════════
       FOOTER
    ══════════════════════════════ */
    .footer { background: var(--black); color: #fff; padding-block: clamp(60px, 8vw, 100px); }
    .footer .inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: clamp(40px, 5vw, 80px); }
    .footer__brand-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
    .footer__brand-logo img { height: 40px; width: auto; display: block; }
    .footer__brand-name { font-family: var(--serif); font-size: 22px; font-weight: 900; letter-spacing: .04em; }
    .footer__brand-en { font-family: var(--display); font-size: 10px; letter-spacing: .2em; color: rgba(255,255,255,.6); }
    .footer__brand-desc { font-size: 13px; line-height: 2; color: rgba(255,255,255,.65); max-width: 260px; margin-top: 24px; }
    .footer__col-title { font-family: var(--display); font-size: 10px; letter-spacing: .2em; color: rgba(255,255,255,.55); text-transform: uppercase; margin-bottom: 20px; }
    .footer__col ul li { margin-bottom: 12px; }
    .footer__col ul li a { font-size: 13px; color: rgba(255,255,255,.75); letter-spacing: .06em; transition: color .2s; }
    .footer__col ul li a:hover { color: #fff; }
    .footer__info p { font-size: 13px; color: rgba(255,255,255,.7); line-height: 2; letter-spacing: .04em; }
    .footer__bottom-wrap { max-width: 1240px; margin-inline: auto; padding-inline: clamp(24px, 5vw, 80px); }
    .footer__bottom { margin-top: clamp(40px, 5vw, 60px); padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: nowrap; white-space: nowrap; }
    .footer__copy { font-family: var(--display); font-size: 11px; letter-spacing: .12em; color: rgba(255,255,255,.55); }
    .footer__bottom-nav { display: flex; gap: 24px; }
    .footer__bottom-nav a { font-size: 11px; letter-spacing: .1em; color: rgba(255,255,255,.6); transition: color .2s; }
    .footer__bottom-nav a:hover { color: rgba(255,255,255,.7); }
    @media (max-width: 900px) { .footer .inner { grid-template-columns: 1fr 1fr; } }
    @media (max-width: 560px) {
      .footer .inner { grid-template-columns: 1fr 1fr; }
      .footer .inner > :nth-child(1) { grid-column: 1 / -1; }
      .footer .inner > :nth-child(4) { grid-column: 1 / -1; }
    }

    /* ══════════════════════════════
       FLOATING CTA
    ══════════════════════════════ */
    .float-cta { position: fixed; bottom: 32px; right: 32px; z-index: 90; display: flex; flex-direction: column; gap: 10px; opacity: 0; transform: translateY(20px); transition: opacity .4s, transform .4s; }
    .float-cta.is-visible { opacity: 1; transform: none; }
    .float-cta__btn { display: flex; align-items: center; gap: 10px; padding: 12px 20px; font-size: 13px; font-weight: 700; letter-spacing: .06em; cursor: pointer; box-shadow: 0 8px 24px rgba(0,0,0,.2); transition: transform .2s; }
    .float-cta__btn:hover { transform: scale(1.04); }
    .float-cta__btn--contact { background: var(--red); color: #fff; }
    .float-cta__btn--tel { background: var(--black); color: #fff; }
    @media (max-width: 560px) { .float-cta { bottom: 16px; right: 16px; } }