/* ===============================================
   The ONE Beauty - 美容サロンサイト スタイルシート
   =============================================== */

/* ===== リセット & 基本設定 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #415941;
    --secondary-color: #DCD3C7;
    --text-dark: #2c2c2c;
    --text-light: #666;
    --white: #ffffff;
    --bg-light: #f9f7f4;
    --border-color: #e5e5e5;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Playfair Display', serif;
    color: var(--text-dark);
    line-height: 1.8;
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 50px;
}

/* ===== 固定予約ボタン ===== */
.fixed-reservation-btn {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, var(--primary-color), #5a7a5a);
    color: var(--white);
    padding: 20px 15px;
    text-decoration: none;
    border-radius: 8px 0 0 8px;
    box-shadow: -2px 2px 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    writing-mode: horizontal-tb;
}

.fixed-reservation-btn:hover {
    background: linear-gradient(135deg, #5a7a5a, var(--primary-color));
    transform: translateY(-50%) translateX(-5px);
    box-shadow: -4px 4px 20px rgba(0, 0, 0, 0.3);
}

.fixed-reservation-btn i {
    font-size: 1.5rem;
}

.fixed-reservation-btn span {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
}

/* ===== ヘッダー ===== */
.header {
    background-color: var(--primary-color);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-img {
    height: 60px;
    width: 60px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--secondary-color);
    box-shadow: 0 0 15px rgba(220, 211, 199, 0.3);
}

.logo h1 {
    color: var(--white);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-size: 1rem;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}



/* 言語セレクター */
.language-selector {
    position: relative;
}



.language-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    color: var(--text-dark);
    text-decoration: none;
    border-radius: 5px;
    transition: var(--transition);
}

.language-option:hover {
    background-color: var(--bg-light);
}

.language-option.active {
    background-color: var(--secondary-color);
}

.flag-icon {
    font-size: 1.2rem;
}



.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}



/* ===== ヒーローセクション ===== */
.hero-section {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--secondary-color) 100%);
    padding: 100px 0;
    text-align: center;
}

.hero-logo {
    margin-bottom: 30px;
    animation: fadeInDown 1s ease;
}

.hero-logo img {
    width: 180px;
    height: 180px;
    object-fit: cover;
    border-radius: 50%;
    border: 5px solid var(--white);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2), 0 0 30px rgba(220, 211, 199, 0.5);
    transition: var(--transition);
}

.hero-logo img:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3), 0 0 40px rgba(220, 211, 199, 0.7);
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    letter-spacing: 3px;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 40px;
}

.hero-description {
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-hover);
}

.hero-description p {
    font-size: 1.1rem;
    line-height: 2;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.hero-closing {
    font-size: 1.2rem !important;
    font-weight: 600;
    color: var(--primary-color);
    text-align: center;
    margin-top: 30px !important;
}

 /* News & Campaign Section */
.news-campaign {
    background: linear-gradient(135deg, #DCD3C7 0%, #e8dfd3 100%);
    padding: 40px 20px;
    margin: 30px auto;
    max-width: 1200px;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    }

.news-campaign h2 {
    color: #415941;
    font-size: 32px;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 700;
    }

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    }

.news-item {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid #415941;
    }

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    }

.news-badge {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
    }

.news-badge.campaign {
    background: #ff6b6b;
    color: white;
    }

.news-badge.news {
    background: #415941;
    color: #DCD3C7;
    }

.news-date {
    color: #888;
    font-size: 14px;
    margin-bottom: 10px;
    }

.news-item h3 {
    color: #415941;
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: 600;
    }

.news-item p {
    color: #666;
    font-size: 15px;
    line-height: 1.6;
    }






/* ===== サービスセクション ===== */
.services-section {
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-light);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-card p {
    color: var(--text-light);
    line-height: 1.8;
}


/* ===== 施術メニューセクション ===== */
.menu-section {
    background-color: var(--bg-light);
}

/* タブメニュー */
.menu-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.menu-tab {
    padding: 15px 40px;
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-size: 1.1rem;
    font-family: 'Playfair Display', serif;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-dark);
}

.menu-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.menu-tab.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* メニューコンテンツ */
.menu-content {
    display: none;
}

.menu-content.active {
    display: block;
}

.menu-category {
    margin-bottom: 60px;
}

.category-title {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--secondary-color);
    display: flex;
    align-items: center;
    gap: 15px;
}

.category-title i {
    color: var(--secondary-color);
}

/* 施術カード */
.treatment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.treatment-card {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.treatment-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.treatment-name {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 600;
}

.treatment-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
    font-size: 1rem;
}

.detail-item i {
    color: var(--primary-color);
    width: 20px;
}

.price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* 脱毛メニュー */
.hair-removal-section {
    margin-bottom: 50px;
}

.subsection-title {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 25px;
    padding: 15px 25px;
    background: var(--white);
    border-left: 5px solid var(--primary-color);
    box-shadow: var(--shadow);
}

.hair-removal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.hair-removal-card {
    background: var(--white);
    padding: 20px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hair-removal-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.card-header h5 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.card-note {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 5px;
}

.card-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 15px;
    text-align: right;
}

/* ===== パーツ別料金表 ===== */
.parts-price-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.parts-card {
    position: relative;
    background: var(--white);
    border-radius: 20px;
    padding: 35px 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    overflow: hidden;
}

.parts-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), #6b8b6b, var(--primary-color));
    background-size: 200% 100%;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.parts-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(65, 89, 65, 0.15);
    border-color: var(--primary-color);
}

.parts-header {
    margin-bottom: 20px;
    border-bottom: 2px solid var(--bg-light);
    padding-bottom: 15px;
}

.parts-header h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.parts-header h4::before {
    content: '◆';
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.parts-pricing {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.original-price {
    font-size: 1rem;
    color: #999;
    font-weight: 500;
}


.parts-list {
    font-size: 1rem;
    line-height: 2;
    color: var(--text-dark);
    background: var(--bg-light);
    padding: 15px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}



/* スペシャルコース */
.special-courses {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.special-course-card {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-hover);
    position: relative;
    border: 3px solid var(--primary-color);
    transition: var(--transition);
}

.special-course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.course-badge {
    position: absolute;
    top: -15px;
    left: 30px;
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.course-title {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    margin-top: 10px;
}

.course-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.course-description {
    margin-bottom: 25px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 10px;
}

.course-description p {
    color: var(--text-dark);
    line-height: 1.8;
}

.course-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ===== 料金表画像セクション ===== */
.price-list-container {
    display: flex;
    justify-content: center;
    margin: 30px 0;
    padding: 20px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow-hover);
}

.price-list-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.price-list-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

.package-notes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.note-item {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary-color);
}

.note-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: block;
}

.note-item p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.note-item ul {
    list-style: none;
    padding: 0;
}

.note-item ul li {
    padding: 8px 0 8px 25px;
    color: var(--text-dark);
    position: relative;
    line-height: 1.6;
}

.note-item ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* ===== 施術の流れセクション ===== */
.procedure-section {
    background: var(--white);
}

.procedure-steps {
    max-width: 900px;
    margin: 0 auto;
}

.procedure-step {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
    padding-left: 1.5rem;
}

.procedure-step::after {
    content: '';
    position: absolute;
    left: 39px;
    top: 80px;
    width: 2px;
    height: calc(100% - 80px);
    background: var(--secondary-color);
}

.procedure-step:last-child::after {
    display: none;
}

.step-number {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), #5a7a5a);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    box-shadow: var(--shadow-hover);
    position: relative;
    z-index: 1;
}

.step-content {
    flex: 1;
    background: var(--bg-light);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.step-content:hover {
    box-shadow: var(--shadow-hover);
    transform: translateX(5px);
}

.step-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.step-title i {
    color: var(--secondary-color);
}

.step-description p {
    margin-bottom: 15px;
    color: var(--text-dark);
    line-height: 1.8;
}

.step-note {
    color: var(--primary-color) !important;
    font-weight: 600;
    font-style: italic;
}

.step-warning {
    color: #c0392b !important;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.step-warning i {
    color: #c0392b;
}

/* ===== SNSセクション ===== */
.sns-section {
    background: var(--bg-light);
}

.sns-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.sns-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 30px 40px;
    background: var(--white);
    border-radius: 15px;
    text-decoration: none;
    color: var(--text-dark);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.sns-link:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.sns-link i {
    font-size: 3rem;
    color: var(--primary-color);
}

.sns-link span {
    font-size: 1.2rem;
    font-weight: 600;
}

/* ===== FAQセクション ===== */
.faq-section {
    background: var(--white);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    background: var(--bg-light);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question {
    width: 100%;
    padding: 25px 30px;
    background: var(--bg-light);
    border: none;
    text-align: left;
    font-size: 1.2rem;
    font-family: 'Playfair Display', serif;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    font-weight: 600;
}

.faq-question:hover {
    background: var(--secondary-color);
}

.faq-question i {
    transition: var(--transition);
    color: var(--primary-color);
}

.faq-item.active .faq-question {
    background: var(--primary-color);
    color: var(--white);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--white);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--white);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 25px 30px;
    color: var(--text-dark);
    line-height: 1.8;
}

/* ===== お問い合わせセクション ===== */
.contact-section {
    background: var(--bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    margin-top: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.info-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-hover);
}

.info-item i {
    font-size: 1.8rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.info-item h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.info-item p {
    color: var(--text-light);
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-hover);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1.1rem;
}

.required {
    color: #c0392b;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Playfair Display', serif;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(65, 89, 65, 0.1);
}

.submit-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--primary-color), #5a7a5a);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1.2rem;
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background: linear-gradient(135deg, #5a7a5a, var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* ===== フッター ===== */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-logo h3 {
    font-size: 2rem;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.footer-logo p {
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.footer-links {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    font-size: 1rem;
}

.footer-links a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
    color: var(--secondary-color);
}

/* ===== レスポンシブデザイン ===== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .special-courses {
        grid-template-columns: 1fr;
    }
    
    .package-notes {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--primary-color);
        flex-direction: column;
        padding: 40px 20px;
        gap: 20px;
        transition: var(--transition);
        align-items: flex-start;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        padding: 30px 20px;
    }
    
    .hero-logo img {
        width: 140px;
        height: 140px;
    }
    
    .logo-img {
        height: 50px;
        width: 50px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .treatment-grid {
        grid-template-columns: 1fr;
    }
    
    .hair-removal-grid {
        grid-template-columns: 1fr;
    }
    
    .procedure-step {
        flex-direction: column;
        gap: 20px;
    }
    
    .procedure-step::after {
        left: 39px;
        top: 100px;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.4rem;
    }
    
    .sns-links {
        flex-direction: column;
        align-items: stretch;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .fixed-reservation-btn {
        padding: 15px 12px;
    }
    
    .fixed-reservation-btn i {
        font-size: 1.2rem;
    }
    
    .fixed-reservation-btn span {
        font-size: 0.9rem;
    }
    
    .price-list-container {
        padding: 10px;
    }
    
    .note-item {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .logo h1 {
        font-size: 1.4rem;
    }
    
    .logo-img {
        height: 45px;
        width: 45px;
    }
    
    .menu-tabs {
        flex-direction: column;
    }
    
    .menu-tab {
        width: 100%;
    }
    
    .special-courses {
        grid-template-columns: 1fr;
    }
    
    .special-course-card {
        padding: 30px 20px;
    }
    
    .hero-logo img {
        width: 120px;
        height: 120px;
    }
}

/* ===== アニメーション ===== */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}