*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
  :root {
    --cream:      #FAF8F5;
    --beige:      #EDE8DF;
    --beige-mid:  #D9D0C0;
    --beige-deep: #B8A990;
    --sand:       #C9BC9E;
    --gold:       #A8926A;
    --gold-light: #D4C4A0;
    --white:      #FFFFFF;
    --text:       #2A2420;
    --text-mid:   #5C5248;
    --text-muted: #9A8E82;
  }
  html { scroll-behavior: smooth; }

section {
  scroll-margin-top: 80px;
  max-width: 1440px;
  margin-inline: auto;
}
  body {
    font-family: 'Noto Serif JP', serif;
    background: var(--cream);
    color: var(--text);
    line-height: 1.8;
    overflow-x: hidden;
  }

  /* ===== SAMPLE BAR ===== */
  .sample-bar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 200;
    background: var(--text);
    height: 28px;
    overflow: hidden;
    display: flex; align-items: center;
  }
  .sample-marquee {
    display: flex;
    white-space: nowrap;
    animation: marquee 22s linear infinite;
  }
  .sample-marquee span {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.6rem; font-weight: 400;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--gold-light);
  }
  @keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
  }

  /* ===== NAV ===== */
  nav {
    position: fixed; top: 28px; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 3rem;
    background: rgba(255,255,255,0.94);
    backdrop-filter: blur(12px);
    border-bottom: 0.5px solid var(--beige);
    max-width: 1440px;
    margin-inline: auto;
  }
  .nav-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem; font-weight: 400;
    letter-spacing: 0.12em; color: var(--text);
  }
  .nav-logo em { font-style: italic; color: var(--gold); }
  .nav-links { display: flex; gap: 2.5rem; list-style: none; }
  .nav-links a {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.66rem; font-weight: 400;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--text-muted); text-decoration: none; transition: color 0.3s;
  }
  .nav-links a:hover { color: var(--gold); }
  .nav-cta {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.66rem; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--text); border: 0.5px solid var(--beige-mid);
    padding: 0.55rem 1.3rem; text-decoration: none;
    transition: all 0.3s; background: transparent; cursor: pointer;
  }
  .nav-cta:hover { background: var(--gold); color: white; border-color: var(--gold); }

  /* ハンバーガーメニュー（モバイル） */
  .nav-hamburger {
    display: none;
    flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px;
  }
  .nav-hamburger span {
    display: block; width: 24px; height: 1px;
    background: var(--text);
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    transform-origin: center;
    -webkit-transform-origin: center;
  }
  .nav-hamburger.open span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
    -webkit-transform: translateY(6px) rotate(45deg);
  }
  .nav-hamburger.open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
    -webkit-transform: scaleX(0);
  }
  .nav-hamburger.open span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
    -webkit-transform: translateY(-6px) rotate(-45deg);
  }

  /* モバイルメニューパネル */
  .nav-mobile-panel {
    display: none;
    position: fixed; top: 84px; left: 0; right: 0; z-index: 99;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    border-bottom: 0.5px solid var(--beige);
    padding: 1.5rem 2rem 2rem;
    flex-direction: column; gap: 1.2rem;
  }
  .nav-mobile-panel.open { display: flex; }
  .nav-mobile-panel a {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem; font-weight: 400;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--text-muted); text-decoration: none;
    padding: 0.5rem 0; border-bottom: 0.5px solid var(--beige);
    transition: color 0.3s;
  }
  .nav-mobile-panel a:hover { color: var(--gold); }
  .nav-mobile-panel .nav-cta {
    margin-top: 0.5rem; text-align: center;
    border: 0.5px solid var(--beige-mid);
  }

  /* ===== HERO ===== */
  .hero {
    height: 68vh; min-height: 480px; max-height: 640px;
    display: grid; grid-template-columns: 1fr 1fr;
    margin-top: 84px; overflow: hidden;
    max-width: 1440px;
    margin-inline: auto;
  }
  .hero-left {
    display: flex; flex-direction: column; justify-content: center;
    padding: 3.5rem 3.5rem 3.5rem 5rem;
    background: var(--white);
  }
  .hero-eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.6rem; font-weight: 400;
    letter-spacing: 0.36em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1rem;
    opacity: 0; animation: fadeUp 0.8s 0.3s forwards;
  }
  .hero-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3.6rem; font-weight: 300;
    line-height: 1.1; color: var(--text); margin-bottom: 0.8rem;
    opacity: 0; animation: fadeUp 0.8s 0.5s forwards;
  }
  .hero-title em { font-style: italic; color: var(--gold); display: block; }
  .hero-tagline {
    font-size: 0.82rem; font-weight: 200;
    color: var(--text-muted); letter-spacing: 0.05em;
    margin-bottom: 2rem; line-height: 2;
    opacity: 0; animation: fadeUp 0.8s 0.7s forwards;
  }
  .hero-actions {
    display: flex; gap: 1.2rem; align-items: center;
    opacity: 0; animation: fadeUp 0.8s 0.9s forwards;
  }
  .btn-primary {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.66rem; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase;
    background: var(--text); color: white;
    padding: 0.85rem 2rem; text-decoration: none;
    transition: all 0.3s; cursor: pointer; border: none; display: inline-block;
  }
  .btn-primary:hover { background: var(--gold); }
  .btn-ghost {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.66rem; font-weight: 400;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--text-muted); text-decoration: none;
    display: inline-flex; align-items: center; gap: 0.5rem;
    transition: color 0.3s; cursor: pointer; background: none; border: none;
  }
  .btn-ghost:hover { color: var(--gold); }
  .btn-ghost::after { content: '→'; transition: transform 0.3s; }
  .btn-ghost:hover::after { transform: translateX(4px); }

  .hero-right { position: relative; overflow: hidden; }
  .hero-visual {
    width: 100%; height: 100%;
    background: url('img_spring_bouquet.png') center/cover no-repeat;
    display: flex; align-items: center; justify-content: center;
    position: relative;
  }
  .hero-deco { position: absolute; border-radius: 50%; border: 0.5px solid var(--beige-mid); }
  /* FVウォーターマーク非表示 */
  .hero-visual::after {
    display: none;
  }
  /* 画像の上に薄いベージュオーバーレイ */
  .hero-visual::before {
    content: '';
    position: absolute; inset: 0;
    background: rgba(237,232,223,0.35);
    z-index: 1;
  }
  .hd1 { width: 320px; height: 320px; top: -80px; right: -80px; z-index: 2; border-color: var(--beige-mid); }
  .hd2 { width: 200px; height: 200px; bottom: -40px; left: 10px; z-index: 2; border-color: var(--beige-mid); }
  .hd3 { width: 100px; height: 100px; top: 40%; right: 30%; background: rgba(255,255,255,0.35); border-color: var(--sand); z-index: 2; }
  .hero-bg-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 6rem; font-weight: 300; font-style: italic;
    color: rgba(120, 90, 55, 0.55);
    user-select: none; position: absolute; white-space: nowrap;
    letter-spacing: -0.02em;
    z-index: 3;
    text-shadow: none;
  }
  .nail-grid {
    display: flex; gap: 8px; align-items: flex-end; justify-content: center;
    position: relative; z-index: 2;
    opacity: 0; animation: fadeUp 1s 1.1s forwards;
  }
  .nail { width: 38px; border-radius: 36px 36px 5px 5px; position: relative; overflow: hidden; }
  .nail::after {
    content: ''; position: absolute; top: 6px; left: 6px;
    width: 7px; height: 12px;
    background: rgba(255,255,255,0.45); border-radius: 4px;
  }
  .n1 { height: 58px; background: linear-gradient(180deg, #FAF8F5 0%, #E8E0D0 100%); }
  .n2 { height: 72px; background: linear-gradient(180deg, #F0EBE0 0%, #D9CEB8 100%); }
  .n3 { height: 80px; background: linear-gradient(180deg, #EDE5D5 0%, #C9BC9E 100%); }
  .n4 { height: 70px; background: linear-gradient(180deg, #F2EDE4 0%, #D4C8B0 100%); }
  .n5 { height: 56px; background: linear-gradient(180deg, #FAF8F5 0%, #E2DAC8 100%); }

  /* ===== SECTION BASE ===== */
  section { padding: 5.5rem 5rem; }
  .section-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.62rem; font-weight: 400;
    letter-spacing: 0.32em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1rem;
  }
  .section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.8rem; font-weight: 300;
    color: var(--text); line-height: 1.2; margin-bottom: 1rem;
  }
  .section-title em { font-style: italic; color: var(--gold); }
  .divider { width: 40px; height: 0.5px; background: var(--gold); margin: 1.5rem 0 2.5rem; }

  /* ===== MENU ===== */
  .menu-section { background: var(--white); }
  .menu-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1px; background: var(--beige);
    border: 1px solid var(--beige); margin-top: 3rem;
  }
  .menu-card {
    background: var(--white); padding: 2.2rem 1.8rem;
    transition: all 0.3s; position: relative; overflow: hidden;
  }
  .menu-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 1.5px; background: var(--gold);
    transform: scaleX(0); transition: transform 0.35s; transform-origin: left;
  }
  .menu-card:hover::before { transform: scaleX(1); }
  .menu-card:hover { background: var(--cream); }
  .menu-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.8rem; font-weight: 300;
    color: var(--beige); line-height: 1; margin-bottom: 0.7rem;
  }
  .menu-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.35rem; font-weight: 400;
    color: var(--text); margin-bottom: 0.5rem; letter-spacing: 0.04em;
  }
  .menu-detail {
    font-size: 0.78rem; color: var(--text-muted);
    font-weight: 200; line-height: 1.9; margin-bottom: 1.1rem;
  }
  .menu-price {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.05rem; font-weight: 300;
    color: var(--gold); letter-spacing: 0.05em;
  }
  .menu-price span { font-size: 0.6rem; color: var(--text-muted); margin-left: 0.3rem; }

  /* ===== GALLERY ===== */
  .gallery-section { background: var(--cream); }
  .gallery-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 200px 200px;
    gap: 6px; margin-top: 3rem;
  }
  .gallery-item { overflow: hidden; position: relative; cursor: pointer; }
  .gallery-item:first-child { grid-column: span 2; grid-row: span 2; }
  .gallery-thumb {
    width: 100%; height: 100%;
    transition: transform 0.5s; position: relative; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
  }
  .gallery-item:hover .gallery-thumb { transform: scale(1.04); }
  .g1 { background: url('images/rosee_g1.png') center/cover no-repeat; }
  .g2 { background: url('images/rosee_g2.png') center/cover no-repeat; }
  .g3 { background: url('images/rosee_g3.png') center/cover no-repeat; }
  .g4 { background: url('images/rosee_g4.png') center/cover no-repeat; }
  .g5 { background: url('images/rosee_g5.png') center/cover no-repeat; }
  /* Geminiウォーターマーク（右下の白いアイコン）を隠す */
  .gallery-thumb::after {
    display: none;
  }
  .gallery-overlay {
    position: absolute; inset: 0;
    background: rgba(42,36,32,0);
    display: flex; align-items: center; justify-content: center;
    transition: background 0.3s;
  }
  .gallery-item:hover .gallery-overlay { background: rgba(42,36,32,0.18); }
  .gallery-label {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1rem; font-style: italic;
    color: rgba(255,255,255,0.95); letter-spacing: 0.1em;
    opacity: 0; transform: translateY(8px); transition: all 0.3s;
  }
  .gallery-item:hover .gallery-label { opacity: 1; transform: translateY(0); }
  .gallery-note {
    font-size: 0.73rem; color: var(--text-muted);
    text-align: center; margin-top: 1.2rem;
    font-weight: 200; letter-spacing: 0.06em;
  }

  /* ===== VOICE ===== */
  .voice-section { background: var(--white); }
  .voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3rem; }
  .voice-card {
    padding: 2rem 1.8rem; border: 0.5px solid var(--beige); transition: all 0.3s;
  }
  .voice-card:hover { border-color: var(--gold); background: var(--cream); }
  .voice-quote {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3.5rem; font-weight: 300;
    color: var(--beige); line-height: 0.8; margin-bottom: 0.5rem;
  }
  .voice-text {
    font-size: 0.83rem; color: var(--text-mid);
    line-height: 2; font-weight: 200; margin-bottom: 1.5rem;
  }
  .voice-author {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.62rem; letter-spacing: 0.2em;
    text-transform: uppercase; color: var(--gold);
  }
  .stars { color: var(--gold-light); font-size: 0.8rem; letter-spacing: 0.1em; margin-bottom: 0.8rem; }

  /* ===== RESERVE ===== */
  .reserve-section {
    background: var(--beige);
    text-align: center; position: relative; overflow: hidden;
  }
  .reserve-deco { position: absolute; border-radius: 50%; border: 0.5px solid rgba(168,146,106,0.2); }
  .rd1 { width: 500px; height: 500px; top: -200px; right: -100px; }
  .rd2 { width: 300px; height: 300px; bottom: -100px; left: -50px; }
  .reserve-section .section-label { color: var(--gold); }
  .reserve-section .section-title { color: var(--text); }
  .reserve-section .section-title em { color: var(--gold); }
  .reserve-section .divider { background: var(--gold); margin-left: auto; margin-right: auto; }
  .reserve-desc {
    font-size: 0.88rem; color: var(--text-mid);
    font-weight: 200; max-width: 480px;
    margin: 0 auto 0.8rem; line-height: 2.2;
  }
  .reserve-note {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.62rem; letter-spacing: 0.2em;
    color: var(--text-muted); margin-bottom: 2.5rem;
  }
  .btn-line {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.76rem; font-weight: 500;
    letter-spacing: 0.16em; text-transform: uppercase;
    background: #06C755; color: white;
    padding: 1rem 3rem; border: none; cursor: pointer;
    transition: all 0.3s;
    display: inline-flex; align-items: center; gap: 0.8rem;
    text-decoration: none;
  }
  .btn-line:hover { background: #05A847; transform: translateY(-2px); }
  .line-icon { width: 22px; height: 22px; fill: white; }
  .reserve-access {
    margin-top: 3rem; padding-top: 2rem;
    border-top: 0.5px solid var(--beige-mid);
    font-size: 0.8rem; color: var(--text-muted);
    font-weight: 200; line-height: 2.4;
  }
  .reserve-access strong {
    font-weight: 400; color: var(--text);
    font-style: italic; font-family: 'Cormorant Garamond', serif; font-size: 1.05rem;
  }

  /* ===== FOOTER ===== */
  footer {
    background: var(--beige-mid);
    padding: 2.5rem 5rem;
    display: flex; align-items: center; justify-content: space-between;
    border-top: 0.5px solid var(--sand);
  }
  .footer-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem; font-weight: 300;
    color: var(--text-mid); letter-spacing: 0.12em;
  }
  .footer-logo em { font-style: italic; color: var(--gold); }
  .footer-copy {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.58rem; letter-spacing: 0.2em; color: var(--text-muted);
  }

  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  /* ===== TABLET (768px〜1024px) ===== */
  @media (max-width: 1024px) {
    nav { padding: 1rem 2rem; }
    .nav-links { gap: 1.5rem; }
    .hero-left { padding: 3rem 2.5rem 3rem 3rem; }
    .hero-title { font-size: 2.8rem; }
    section { padding: 4rem 3rem; }
    .menu-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(3, 1fr); grid-template-rows: 180px 180px; }
    .gallery-item:first-child { grid-column: span 1; grid-row: span 1; }
    footer { padding: 2rem 3rem; }
  }

  /* ===== MOBILE (〜767px) ===== */
  @media (max-width: 767px) {
    /* ナビ */
    nav { padding: 1rem 1.5rem; }
    .nav-links { display: none; }
    .nav-cta { display: none; }
    .nav-hamburger { display: flex; }

    /* ヒーロー：縦積み */
    .hero {
      grid-template-columns: 1fr;
      height: auto; min-height: auto; max-height: none;
      margin-top: 52px;
    }
    .hero-left {
      padding: 4rem 1.5rem 2.5rem;
      order: 1;
    }
    .hero-right {
      order: 2;
      height: 220px;
    }
    .hero-title { font-size: 2.6rem; }
    .hero-tagline { font-size: 0.8rem; }
    .hero-bg-text { font-size: 4rem; }
    .nail-grid { gap: 6px; }
    .nail { width: 30px; }
    .n1 { height: 46px; } .n2 { height: 58px; }
    .n3 { height: 64px; } .n4 { height: 56px; } .n5 { height: 44px; }

    /* セクション共通 */
    section { padding: 3.5rem 1.5rem; }
    .section-title { font-size: 2.2rem; }

    /* メニュー：1列 */
    .menu-grid { grid-template-columns: 1fr; }

    /* ギャラリー：2列 */
    .gallery-grid {
      grid-template-columns: repeat(2, 1fr);
      grid-template-rows: repeat(3, 160px);
    }
    .gallery-item:first-child { grid-column: span 2; grid-row: span 1; }

    /* お客様の声：1列 */
    .voice-grid { grid-template-columns: 1fr; gap: 1.2rem; }

    /* ご予約 */
    .reserve-section { padding: 3.5rem 1.5rem; }
    .reserve-desc { font-size: 0.82rem; }
    .btn-line { padding: 0.9rem 2rem; font-size: 0.7rem; }

    /* フッター */
    footer {
      flex-direction: column; gap: 0.8rem; text-align: center;
      padding: 2rem 1.5rem;
    }
  }

  /* ===== SMALL MOBILE (〜375px) ===== */
  @media (max-width: 375px) {
    .hero-title { font-size: 2.2rem; }
    .section-title { font-size: 2rem; }
    .gallery-grid { grid-template-rows: repeat(3, 130px); }
  }

  .footer-inner{
    max-width: 1440px;
    margin-inline: auto;
    text-align: center;
  }