:root {
      --blush:      #e6ebe5;
      --blush-mid:  #d6dfd4;
      --blush-deep: #beccba;
      --rose:       #7a917a;
      --rose-dark:  #576857;
      --nude:       #f8faf7;
      --mauve:      #7a8c7a;
      --dark:       #2e3a2e;
      --text:       #3e4e3e;
      --text-light: #7a8c78;
      --white:      #ffffff;
    }
    * { margin:0; padding:0; box-sizing:border-box; }
    html { scroll-behavior: smooth; }
    body { background: var(--nude); color: var(--text); font-family: 'Noto Serif JP', serif; overflow-x: hidden; }

    /* ── NAV ── */
    nav {
      position: fixed; top: 0; width: 100%; z-index: 200;
      padding: 1.4rem 3rem;
      display: flex; justify-content: space-between; align-items: center;
      transition: background .4s, box-shadow .4s;
    }
    nav.scrolled {
      background: rgba(255,255,255,.95);
      backdrop-filter: blur(14px);
      box-shadow: 0 1px 0 rgba(122,156,114,.18);
    }
    .nav-logo {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.25rem; font-weight: 300; letter-spacing: .22em;
      color: var(--dark); text-decoration: none;
    }
    .nav-right { display: flex; align-items: center; gap: 2.4rem; }
    .nav-links { display: flex; gap: 2.2rem; list-style: none; }
    .nav-links a {
      font-weight: 300; font-size: .72rem; letter-spacing: .18em;
      color: var(--text); text-decoration: none; transition: color .3s;
    }
    .nav-links a:hover { color: var(--rose); }
    .nav-social { display: flex; gap: .8rem; align-items: center; }
    .nav-social a {
      display: flex; align-items: center; justify-content: center;
      width: 32px; height: 32px; border-radius: 50%;
      border: 1px solid var(--blush-deep);
      transition: all .3s; text-decoration: none;
    }
    .nav-social a:hover { background: var(--rose); border-color: var(--rose); }
    .nav-social svg { width: 15px; height: 15px; }

    /* ── HERO ── 全幅縦積みレイアウト */
    .hero {
      display: flex; flex-direction: column;
      position: relative;
    }

    /* イラスト：全幅で上 */
    .hero-right {
      width: 100%;
      position: relative; overflow: hidden;
      background: #c8d5c4;
    }
    .hero-img {
      width: 100%; height: auto;
      display: block;
      object-fit: cover;
    }
    /* 動画→静止画クロスフェード */
    .hero-video {
      position: relative;
      z-index: 1;
    }
    .hero-still {
      position: absolute;
      top: 0; left: 0;
      width: 100%; height: 100%;
      object-fit: cover;
      opacity: 0;
      transition: opacity 2s ease;
      pointer-events: none;
      z-index: 2;
    }
    .hero-still.visible { opacity: 1; }
    .hero-right-overlay { display: none; }

    /* テキストエリア：画像の下 */
    .hero-left {
      background: #ffffff;
      display: flex; flex-direction: column;
      align-items: center; text-align: center;
      padding: 4rem 2rem 4rem;
      position: relative;
    }
    .hero-left::before { display: none; }

    .hero-title {
      font-family: 'Cormorant Garamond', serif;
      font-size: clamp(3rem, 8vw, 6rem);
      font-weight: 300; line-height: 1.05; color: var(--dark);
      margin-bottom: .8rem;
      animation: fadeUp .9s ease .2s both;
    }
    .hero-title em { font-style: italic; color: var(--rose); }
    .hero-subtitle {
      font-size: 1rem; font-weight: 200; color: var(--text-light);
      letter-spacing: .12em; line-height: 2.2; margin-bottom: 2.5rem;
      animation: fadeUp .9s ease .4s both;
    }
    .hero-cta {
      display: inline-flex; align-items: center; gap: .9rem;
      font-size: .78rem; font-weight: 300; letter-spacing: .2em;
      color: var(--dark); text-decoration: none;
      border-bottom: 1px solid var(--rose); padding-bottom: .45rem;
      transition: all .3s;
      animation: fadeUp .9s ease .6s both;
    }
    .hero-cta::after { content: '→'; }
    .hero-cta:hover { color: var(--rose); gap: 1.4rem; }

    /* hero-badge と hero-eyebrow は非表示 */
    .hero-badge, .hero-eyebrow { display: none; }
      color: rgba(248,251,247,.65); font-weight: 200;
    }

    /* ── SOCIAL STRIP ── */
    .social-strip {
      background: var(--blush-mid);
      padding: 1.4rem 3rem;
      display: flex; justify-content: center; align-items: center; gap: 2rem;
    }
    .social-strip p { font-size: .72rem; letter-spacing: .18em; color: var(--text-light); font-weight: 200; }
    .social-btn {
      display: inline-flex; align-items: center; gap: .65rem;
      text-decoration: none; color: var(--dark);
      font-size: .74rem; font-weight: 300; letter-spacing: .1em;
      padding: .6rem 1.5rem; border: 1px solid var(--blush-deep);
      border-radius: 100px; background: var(--white); transition: all .3s;
    }
    .social-btn:hover { background: var(--rose); color: #fff; border-color: var(--rose); }
    .social-btn svg { width: 17px; height: 17px; flex-shrink: 0; }
    .social-btn.line-btn:hover svg path { fill: #fff; }

    /* ── SECTIONS ── */
    .section-label {
      font-size: .64rem; letter-spacing: .38em; color: var(--rose);
      margin-bottom: 2.5rem; display: flex; align-items: center; gap: 1rem; font-weight: 300;
    }
    .section-label::after { content:''; width:36px; height:1px; background:var(--rose); opacity:.5; }
    .container { max-width: 1060px; margin: 0 auto; padding: 0 3rem; }

    /* ── CONCEPT ── */
    .concept { background: var(--white); padding: 8rem 0; }
    .concept-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }
    .concept-text h2 {
      font-family: 'Cormorant Garamond', serif;
      font-size: clamp(2rem, 3.2vw, 3rem); font-weight: 300; line-height: 1.35;
      color: var(--dark); margin-bottom: 2rem;
    }
    .concept-text h2 em { font-style: italic; color: var(--rose); }
    .concept-text p { font-size: .88rem; line-height: 2.5; color: var(--text-light); font-weight: 200; margin-bottom: 1.5rem; }
    .concept-card {
      background: var(--blush); border-radius: 4px; padding: 3rem;
      position: relative; overflow: hidden;
    }
    .concept-card::before {
      content: ''; position: absolute; top: -60px; right: -60px;
      width: 180px; height: 180px; border-radius: 50%;
      background: rgba(196,212,191,.4);
    }
    .concept-card-icon { font-size: 2.2rem; margin-bottom: 1.5rem; }
    .concept-card h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.45rem; font-weight: 300; color: var(--dark); margin-bottom: 1rem; }
    .concept-card p { font-size: .84rem; line-height: 2.3; color: var(--text-light); font-weight: 200; position: relative; }
    .concept-tag {
      display: inline-block; margin-top: 1.8rem;
      background: var(--rose); color: #fff;
      font-size: .65rem; letter-spacing: .2em;
      padding: .45rem 1.1rem; border-radius: 100px; font-weight: 300;
    }

    /* ── QUALIFICATION ── */
    .qualification { background: var(--blush-mid); padding: 3.5rem 0; }
    .qual-inner {
      display: flex; align-items: center; gap: 3rem;
      background: var(--white); border-radius: 4px;
      padding: 2.5rem 3rem;
      border-left: 3px solid var(--rose);
    }
    .qual-badges { display: flex; flex-direction: column; gap: 1.4rem; flex-shrink: 0; }
    .qual-badge { display: flex; align-items: center; gap: 1.2rem; }
    .qual-badge-icon { font-size: 2rem; }
    .qual-label {
      font-size: .62rem; letter-spacing: .3em; color: var(--rose); font-weight: 300;
      margin-bottom: .3rem;
    }
    .qual-title {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.2rem; font-weight: 400; color: var(--dark); white-space: nowrap;
    }
    .qual-divider { width: 1px; height: 5rem; background: var(--blush-deep); flex-shrink: 0; }
    .qual-desc { font-size: .84rem; line-height: 2.3; color: var(--text-light); font-weight: 200; }
    @media (max-width: 700px) {
      .qual-inner { flex-direction: column; gap: 1.5rem; padding: 2rem; }
      .qual-divider { width: 100%; height: 1px; }
      .qual-title { white-space: normal; }
    }

    /* ── MENU ── */
    .menu { background: var(--blush); padding: 8rem 0; }
    .menu-header { text-align: center; margin-bottom: 5rem; }
    .menu-header .section-label { justify-content: center; }
    .menu-header h2 { font-family: 'Cormorant Garamond', serif; font-size: clamp(2rem, 3.5vw, 3.2rem); font-weight: 300; color: var(--dark); margin-bottom: 1rem; }
    .menu-header p { font-size: .84rem; color: var(--text-light); font-weight: 200; letter-spacing: .1em; }
    .menu-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
    .menu-item {
      background: var(--white); border-radius: 4px;
      padding: 2.8rem 2.4rem; position: relative;
      transition: transform .35s, box-shadow .35s; overflow: hidden;
    }
    .menu-item::before {
      content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
      background: linear-gradient(to right, var(--blush-deep), var(--rose));
    }
    .menu-item:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(122,156,114,.12); }
    .menu-item-num { font-family: 'Cormorant Garamond', serif; font-size: .75rem; color: var(--rose); letter-spacing: .1em; margin-bottom: 1.2rem; font-style: italic; }
    .menu-item-icon { font-size: 2rem; margin-bottom: 1.2rem; }
    .menu-item h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; font-weight: 400; color: var(--dark); margin-bottom: .4rem; }
    .menu-item-sub { font-size: .67rem; color: var(--rose); letter-spacing: .15em; margin-bottom: 1.4rem; font-weight: 300; }
    .menu-item p { font-size: .82rem; line-height: 2.2; color: var(--text-light); font-weight: 200; margin-bottom: 2rem; }
    .menu-price { font-family: 'Cormorant Garamond', serif; font-size: 1.7rem; color: var(--rose-dark); font-style: italic; }
    .menu-price span { font-size: .78rem; font-style: normal; color: var(--text-light); margin-left: .3rem; }
    .menu-link {
      display: inline-block; margin-top: .8rem;
      font-size: .72rem; letter-spacing: .15em; color: var(--rose-dark);
      text-decoration: none; border-bottom: 1px solid var(--rose);
      padding-bottom: .2rem; transition: opacity .3s;
    }
    .menu-link:hover { opacity: .6; }

    /* 予約ボタン */
    .nav-reserve-btn {
      display: inline-block;
      background: var(--rose-dark); color: #fff;
      font-size: .7rem; letter-spacing: .18em;
      padding: .55rem 1.3rem; border-radius: 100px;
      text-decoration: none; transition: background .3s;
      white-space: nowrap;
    }
    .nav-reserve-btn:hover { background: var(--dark); }

    .qual-link {
      display: inline-block; margin-top: .6rem;
      font-size: .72rem; letter-spacing: .15em; color: var(--rose-dark);
      text-decoration: none; border-bottom: 1px solid var(--rose);
      padding-bottom: .2rem; transition: opacity .3s;
    }
    .qual-link:hover { opacity: .6; }

    .hero-reserve-btn {
      display: inline-flex; align-items: center; justify-content: center;
      background: var(--rose-dark); color: #fff;
      font-size: .78rem; letter-spacing: .18em;
      padding: .9rem 2rem; border-radius: 100px;
      text-decoration: none; transition: background .3s;
      margin-top: 1rem;
    }
    .hero-reserve-btn:hover { background: var(--dark); }

    .contact-reserve-btn {
      display: inline-block;
      background: var(--rose-dark); color: #fff;
      font-size: .8rem; letter-spacing: .15em;
      padding: 1rem 2rem; border-radius: 100px;
      text-decoration: none; transition: background .3s;
      margin: 1.5rem 0 .5rem; 
    }
    .contact-reserve-btn:hover { background: var(--dark); }

    /* ── FEATURES ── */
    .features { background: var(--rose-dark); padding: 8rem 0; position: relative; overflow: hidden; }
    .features::before {
      content: ''; position: absolute; inset: 0;
      background: radial-gradient(ellipse at 15% 60%, rgba(232,240,230,.12) 0%, transparent 55%),
                  radial-gradient(ellipse at 85% 40%, rgba(232,240,230,.08) 0%, transparent 50%);
    }
    .features .container { position: relative; }
    .features .section-label { color: rgba(242,245,240,.7); }
    .features .section-label::after { background: rgba(242,245,240,.4); }
    .features-header h2 { font-family: 'Cormorant Garamond', serif; font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 300; color: var(--nude); margin-bottom: 4rem; }
    .features-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 2.5rem; }
    .feature { padding-top: 2rem; border-top: 1px solid rgba(242,245,240,.25); }
    .feature-icon { font-size: 1.8rem; margin-bottom: 1.3rem; }
    .feature h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.15rem; font-weight: 300; color: var(--nude); margin-bottom: .9rem; }
    .feature p { font-size: .8rem; line-height: 2.2; color: rgba(242,245,240,.6); font-weight: 200; }

    /* ── FLOW ── */
    .flow { background: var(--white); padding: 8rem 0; }
    .flow-header { text-align: center; margin-bottom: 4rem; }
    .flow-header .section-label { justify-content: center; }
    .flow-header h2 { font-family: 'Cormorant Garamond', serif; font-size: clamp(2rem, 3.2vw, 3rem); font-weight: 300; color: var(--dark); }

    /* 縦並びレイアウト */
    .flow-steps {
      display: flex; flex-direction: column;
      gap: 0; max-width: 640px; margin: 0 auto;
      position: relative;
    }
    /* 縦の連続ライン */
    .flow-steps::before {
      content: '';
      position: absolute; left: 2.35rem; top: 4.8rem; bottom: 4.8rem; width: 1px;
      background: linear-gradient(to bottom, var(--blush-deep), var(--rose), var(--blush-deep));
    }
    .flow-step {
      display: flex; align-items: flex-start; gap: 2rem;
      padding: 2rem 1rem; text-align: left;
    }
    .flow-step-num {
      width: 4.8rem; height: 4.8rem; border-radius: 50%; flex-shrink: 0;
      background: var(--blush); border: 1.5px solid var(--blush-deep);
      display: flex; align-items: center; justify-content: center;
      font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; color: var(--rose); font-style: italic;
      position: relative; z-index: 1; transition: background .3s, border-color .3s;
    }
    .flow-step:hover .flow-step-num { background: var(--rose); border-color: var(--rose); color: #fff; }
    .flow-step-body { padding-top: .9rem; }
    .flow-step h4 { font-size: .95rem; color: var(--dark); margin-bottom: .6rem; font-weight: 300; letter-spacing: .05em; }
    .flow-step p { font-size: .82rem; color: var(--text-light); line-height: 2; font-weight: 200; }

    /* ── CONTACT ── */
    .contact { background: var(--blush); padding: 8rem 0; }
    .contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: start; }
    .contact-info h2 { font-family: 'Cormorant Garamond', serif; font-size: clamp(2rem, 3.2vw, 2.8rem); font-weight: 300; color: var(--dark); margin-bottom: 1.4rem; }
    .contact-info > p { font-size: .88rem; line-height: 2.5; color: var(--text-light); font-weight: 200; margin-bottom: 2.8rem; }
    .contact-details { display: flex; flex-direction: column; gap: 1.4rem; }
    .contact-detail { display: flex; gap: 1.4rem; align-items: flex-start; font-size: .84rem; }
    .contact-detail-icon { color: var(--rose); font-size: 1.05rem; flex-shrink: 0; margin-top: .1rem; }
    .contact-detail-label { font-size: .62rem; letter-spacing: .22em; color: var(--rose); margin-bottom: .25rem; font-weight: 300; }
    .contact-detail-text { color: var(--text); font-weight: 200; line-height: 1.9; }
    .contact-social { display: flex; gap: 1rem; margin-top: 2.5rem; flex-wrap: wrap; }
    .contact-social-btn {
      display: inline-flex; align-items: center; gap: .6rem;
      text-decoration: none; color: var(--dark);
      font-size: .74rem; font-weight: 300; letter-spacing: .1em;
      padding: .65rem 1.4rem; border: 1px solid var(--blush-deep);
      border-radius: 100px; background: var(--white); transition: all .3s;
    }
    .contact-social-btn:hover { background: var(--rose); color: #fff; border-color: var(--rose); }
    .contact-social-btn svg { width: 16px; height: 16px; }
    .contact-social-btn.line-btn:hover svg path { fill: #fff; }

    .contact-form { display: flex; flex-direction: column; gap: 1.6rem; }
    .form-group { display: flex; flex-direction: column; gap: .45rem; }
    .form-group label { font-size: .63rem; letter-spacing: .25em; color: var(--rose); font-weight: 300; }
    .form-group input, .form-group select, .form-group textarea {
      background: transparent; border: none; border-bottom: 1px solid rgba(122,156,114,.3);
      padding: .7rem 0; font-family: 'Noto Serif JP', serif; font-size: .87rem;
      font-weight: 200; color: var(--text); outline: none; transition: border-color .3s;
      appearance: none; -webkit-appearance: none;
    }
    .form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-light); opacity: .5; }
    .form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--rose); }
    .form-group textarea { resize: none; height: 90px; }
    .form-submit {
      background: var(--rose-dark); color: #fff; border: none;
      padding: 1.05rem 2.4rem; font-family: 'Noto Serif JP', serif;
      font-size: .74rem; letter-spacing: .22em; cursor: pointer;
      border-radius: 100px; transition: background .3s;
      align-self: flex-start; margin-top: .5rem;
    }
    .form-submit:hover { background: var(--mauve); }

    /* ── FOOTER ── */
    footer { background: var(--dark); padding: 3.5rem 3rem; display: flex; flex-direction: column; align-items: center; gap: 1.2rem; }
    .footer-logo { font-family: 'Cormorant Garamond', serif; font-size: 1.5rem; font-weight: 300; letter-spacing: .22em; color: var(--blush-deep); }
    .footer-tagline { font-size: .7rem; color: rgba(232,240,230,.35); letter-spacing: .18em; font-weight: 200; }
    .footer-social { display: flex; gap: 1rem; }
    .footer-social a {
      display: flex; align-items: center; justify-content: center;
      width: 34px; height: 34px; border-radius: 50%;
      border: 1px solid rgba(232,240,230,.2);
      transition: all .3s; text-decoration: none;
    }
    .footer-social a:hover { background: var(--rose); border-color: var(--rose); }
    .footer-social svg { width: 15px; height: 15px; }

    /* ── ANIMATIONS ── */
    @keyframes fadeUp { from { opacity:0; transform: translateY(18px); } to { opacity:1; transform: translateY(0); } }
    .reveal { opacity:0; transform: translateY(28px); transition: opacity .9s ease, transform .9s ease; }
    .reveal.visible { opacity:1; transform: translateY(0); }
    .reveal-delay-1 { transition-delay: .1s; }
    .reveal-delay-2 { transition-delay: .2s; }
    .reveal-delay-3 { transition-delay: .3s; }
    .reveal-delay-4 { transition-delay: .4s; }
    .reveal-delay-5 { transition-delay: .5s; }

    /* ── RESPONSIVE ── */
    @media (max-width: 900px) {
      nav { padding: 1.2rem 1.5rem; }
      .nav-links { display: none; }
      .hero { grid-template-columns: 1fr; grid-template-rows: auto auto; }
      .hero-left { padding: 7rem 2rem 3rem; }
      .hero-right { height: 65vw; min-height: 240px; width: 100%; }
      .concept-grid, .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
      .menu-grid { grid-template-columns: 1fr; }
      .features-grid { grid-template-columns: repeat(2,1fr); }
      .container { padding: 0 1.5rem; }
      .social-strip { flex-wrap: wrap; gap: 1rem; text-align: center; }
    }