/* Fonts are loaded via HTML Google Fonts link */

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: clip; /* hiddenからclipに変更 */
    width: 100%;
    max-width: 100%;
}

body {
    font-family: 'Noto Serif JP', serif;
    line-height: 1.8;
    color: #3A3A3A;
    background-color: #F8F5F0;
    overflow-x: clip; /* hiddenからclipに変更 */
    letter-spacing: 0.02em;
    width: 100%;
    max-width: 100%;
}

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

/* Typography */
h1, h2 {
    font-family: 'Playfair Display', 'Cormorant Garamond', serif;
    font-weight: 700;
    letter-spacing: 0.03em;
}

h3 {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    letter-spacing: 0.08em;
    color: #3A3A3A;
    line-height: 1.4;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #B7A16A, #CBB4D4);
    border-radius: 2px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(248, 245, 240, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(183, 198, 165, 0.2);
    height: auto;
    min-height: 70px;
    overflow: visible;
}

.navbar.scrolled {
    background: rgba(248, 245, 240, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    height: 100%;
    overflow: visible;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    max-width: 200px;
}

.logo-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    color: #D5B97B;
    letter-spacing: 0.15em;
    font-weight: 600;
    line-height: 1.2;
}

.logo-sub {
    font-family: 'Lora', serif;
    font-size: 0.8rem;
    color: #4A4A4A;
    margin-top: -5px;
    letter-spacing: 0.1em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: #4A4A4A;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #B7A16A;
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-cta {
    background: linear-gradient(135deg, #CBB4D4, #B7C6A5);
    padding: 0.5rem 1.5rem !important;
    border-radius: 25px;
    color: white !important;
    font-weight: 500;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(203, 180, 212, 0.4);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

/* デスクトップ版のみに適用 */
@media (min-width: 769px) {
    .hamburger span {
        width: 25px;
        height: 3px;
        background: #4A4A4A;
        margin: 3px 0;
        transition: 0.3s;
        display: block;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translateY(8px);
        transform-origin: center;
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translateY(-8px);
        transform-origin: center;
    }
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 100vh;
    margin-top: 0;
    padding-top: 70px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 1;
    box-sizing: border-box;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-image-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-image {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.hero-image.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(248, 245, 240, 0.8), rgba(183, 198, 165, 0.6));
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: #4A4A4A;
    z-index: 1;
    max-width: 1200px;
    width: 95%;
    padding: 0 2rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    max-height: calc(100vh - 70px);
    overflow: visible;
}

.hero-badge {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 140px;
    height: 140px;
    background: linear-gradient(135deg, #CBB4D4, #B7A16A);
    border-radius: 50%;
    margin-bottom: 0.5rem;
    position: relative;
    animation: pulse 2s infinite;
    color: white;
    box-shadow: 
        0 0 30px rgba(203, 180, 212, 0.6),
        0 8px 20px rgba(183, 161, 106, 0.4),
        0 0 0 4px rgba(255, 255, 255, 0.3);
    padding: 10px;
    flex-shrink: 0;
    border: 3px solid rgba(255, 255, 255, 0.5);
}

.badge-text {
    font-family: 'Bebas Neue', cursive;
    font-size: 2rem;
    font-weight: 600;
    line-height: 1;
    text-shadow:
        0   0   10px rgba(0, 0, 0, 0.8),
        0   0   6px rgba(0, 0, 0, 0.6),
        2px 0   4px rgba(0, 0, 0, 0.7),
       -2px 0   4px rgba(0, 0, 0, 0.7),
        0   2px 4px rgba(0, 0, 0, 0.7),
        0  -2px 4px rgba(0, 0, 0, 0.7);
}

.badge-sub {
    font-size: 0.75rem;
    margin-top: -2px;
    letter-spacing: 0.12em;
    font-weight: 600;
    text-shadow:
        0   0   10px rgba(0, 0, 0, 0.8),
        0   0   6px rgba(0, 0, 0, 0.6),
        2px 0   4px rgba(0, 0, 0, 0.7),
       -2px 0   4px rgba(0, 0, 0, 0.7),
        0   2px 4px rgba(0, 0, 0, 0.7),
        0  -2px 4px rgba(0, 0, 0, 0.7);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(203, 180, 212, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(203, 180, 212, 0); }
    100% { box-shadow: 0 0 0 0 rgba(203, 180, 212, 0); }
}

.hero-title {
    font-size: 3.8rem;
    margin-bottom: 0.4rem;
    line-height: 1.2;
    text-align: center;
    letter-spacing: 0.05em;
    text-shadow:
        /* 統一されたtext-shadow */
        0   0   8px rgba(216, 211, 205, 0.9),
        0   0   4px rgba(183, 198, 165, 0.8),
        2px 0   3px rgba(74, 74, 74, 0.6),
       -2px 0   3px rgba(74, 74, 74, 0.6),
        0   2px 3px rgba(74, 74, 74, 0.6),
        0  -2px 3px rgba(74, 74, 74, 0.6),
        2px 2px 3px rgba(74, 74, 74, 0.6),
       -2px 2px 3px rgba(74, 74, 74, 0.6),
        2px -2px 3px rgba(74, 74, 74, 0.6),
       -2px -2px 3px rgba(74, 74, 74, 0.6);
    flex-shrink: 0;
}

.title-main {
    display: block;
    color: #F8F5F0;
    text-shadow:
        0   0   8px rgba(216, 211, 205, 0.9),
        0   0   4px rgba(183, 198, 165, 0.8),
        2px 0   3px rgba(74, 74, 74, 0.6),
       -2px 0   3px rgba(74, 74, 74, 0.6),
        0   2px 3px rgba(74, 74, 74, 0.6),
        0  -2px 3px rgba(74, 74, 74, 0.6),
        2px 2px 3px rgba(74, 74, 74, 0.6),
       -2px 2px 3px rgba(74, 74, 74, 0.6),
        2px -2px 3px rgba(74, 74, 74, 0.6),
       -2px -2px 3px rgba(74, 74, 74, 0.6);
}

.title-accent {
    color: #D5B97B;
    margin-top: 0.2rem;
    font-size: 2rem;
    white-space: nowrap;
    position: relative;
    z-index: 10;
    font-weight: 600;
    /* 鮮明な表示のための設定 */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    background: transparent;
    padding: 0;
    border-radius: 0;
    display: inline-block;
    text-shadow:
        0   0   12px rgba(0, 0, 0, 0.9),
        0   0   8px rgba(0, 0, 0, 0.8),
        0   0   4px rgba(0, 0, 0, 0.7),
        2px 0   4px rgba(0, 0, 0, 0.8),
       -2px 0   4px rgba(0, 0, 0, 0.8),
        0   2px 4px rgba(0, 0, 0, 0.8),
        0  -2px 4px rgba(0, 0, 0, 0.8);
    flex-shrink: 0;
}

/* デスクトップ版では改行しない */
.accent-line1,
.accent-line2 {
    display: inline;
}

.hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
    color: #B7A16A;
    letter-spacing: 0.05em;
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    text-transform: none;
    text-align: center;
    background: transparent;
    padding: 0;
    border-radius: 0;
    display: inline-block;
    text-shadow:
        0   0   12px rgba(0, 0, 0, 0.9),
        0   0   8px rgba(0, 0, 0, 0.8),
        0   0   4px rgba(0, 0, 0, 0.7),
        2px 0   4px rgba(0, 0, 0, 0.8),
       -2px 0   4px rgba(0, 0, 0, 0.8),
        0   2px 4px rgba(0, 0, 0, 0.8),
        0  -2px 4px rgba(0, 0, 0, 0.8);
    line-height: 1.4;
    flex-shrink: 0;
    width: 100%;
    max-width: 100%;
}

.subtitle-line1, .subtitle-line2 {
    display: block;
}

.subtitle-line1 {
    margin-bottom: 0.3rem;
}

.subtitle-line2 {
    font-size: 1.8rem;
}

.cta-text {
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
    color: #F8F5F0;
    text-shadow:
        0   0   8px rgba(216, 211, 205, 0.9),
        0   0   4px rgba(183, 198, 165, 0.8),
        2px 0   3px rgba(74, 74, 74, 0.6),
       -2px 0   3px rgba(74, 74, 74, 0.6),
        0   2px 3px rgba(74, 74, 74, 0.6),
        0  -2px 3px rgba(74, 74, 74, 0.6),
        2px 2px 3px rgba(74, 74, 74, 0.6),
       -2px 2px 3px rgba(74, 74, 74, 0.6),
        2px -2px 3px rgba(74, 74, 74, 0.6),
       -2px -2px 3px rgba(74, 74, 74, 0.6);
    flex-shrink: 0;
}

.cta-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    align-items: center;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    font-size: 1.1rem;
    flex-shrink: 0;
    min-height: 52px;
}

.btn-primary {
    background: linear-gradient(135deg, #B7A16A, #CBB4D4);
    color: #FFF;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(183, 161, 106, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(203, 180, 212, 0.5);
}

.btn-outline {
    background: transparent;
    color: #B7A16A;
    border: 2px solid #B7A16A;
}

.btn-outline:hover {
    background: #B7A16A;
    color: #FFF;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(213, 185, 123, 0.4);
}

/* LINE Button Specific Style */
.btn-outline .fa-line,
.btn-outline:has(.fa-line) {
    background: #06C755;
    color: white;
    border: 2px solid #06C755;
}

.btn-outline .fa-line:hover,
.btn-outline:has(.fa-line):hover {
    background: #05A047;
    border-color: #05A047;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(6, 199, 85, 0.4);
}

/* LINE Button - More specific targeting */
.cta-buttons .btn-outline:nth-child(2),
.btn-outline[href*="line"] {
    background: #06C755;
    color: white;
    border: 2px solid #06C755;
}

.cta-buttons .btn-outline:nth-child(2):hover,
.btn-outline[href*="line"]:hover {
    background: #06C755 !important;
    border-color: #06C755 !important;
    color: white !important;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(6, 199, 85, 0.4);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #F8F5F0;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-shadow:
        0   0   8px rgba(216, 211, 205, 0.9),
        0   0   4px rgba(183, 198, 165, 0.8),
        2px 0   3px rgba(74, 74, 74, 0.6),
       -2px 0   3px rgba(74, 74, 74, 0.6),
        0   2px 3px rgba(74, 74, 74, 0.6),
        0  -2px 3px rgba(74, 74, 74, 0.6),
        2px 2px 3px rgba(74, 74, 74, 0.6),
       -2px 2px 3px rgba(74, 74, 74, 0.6),
        2px -2px 3px rgba(74, 74, 74, 0.6),
       -2px -2px 3px rgba(74, 74, 74, 0.6);
}

.scroll-line {
    width: 2px;
    height: 30px;
    background: #B7A16A;
    margin-top: 0.5rem;
    animation: scrollMove 2s infinite;
}

@keyframes scrollMove {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(10px); opacity: 0.5; }
}

/* Information Section */
.information {
    padding: 5rem 0;
    background: #F8F5F0;
    position: relative;
    z-index: 10;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.info-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.info-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #B7A16A, #CBB4D4);
}

.info-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}

.info-date {
    color: #B7A16A;
    font-size: 0.9rem;
    font-weight: 500;
}

.info-category {
    display: inline-block;
    background: #B7A16A;
    color: #fff;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    margin-left: 1rem;
}

.info-item h3 {
    margin-top: 1rem;
    color: #4A4A4A;
    font-size: 1.1rem;
}

/* About Section */
/* Pilates Course Section */
.pilates-course {
    padding: 8rem 0;
    background: #F8F5F0;
}

.pilates-course-title::after {
    content: none;
    display: none;
}

.pilates-course-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #888;
    line-height: 1.6;
    margin: -2rem auto 3rem;
    max-width: 800px;
}

.pilates-course-subtitle br:last-of-type {
    display: none;
}

.pilates-categories-title {
    font-size: 1.3rem;
    color: #3A3A3A;
    margin: 2rem 0 1rem;
    font-weight: 600;
}

.pilates-categories-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pilates-categories-list li {
    font-size: 1.2rem;
    color: #555;
    padding: 0.3rem 0;
    line-height: 1.6;
}

.category-number {
    display: inline-block;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #B7A16A, #CBB4D4);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 28px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-right: 0.8rem;
}

.pilates-categories-note {
    margin-top: 1.5rem;
    font-size: 1rem;
    color: #666;
    line-height: 1.8;
}

.pilates-course-images.image-stack {
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: unset !important;
    grid-template-rows: unset !important;
    gap: 1.5rem !important;
    width: 100% !important;
    height: auto !important;
    min-height: auto !important;
    max-height: none !important;
    justify-content: flex-start;
    flex: 0 1 auto;
    align-self: stretch;
}

.pilates-course-images.image-stack .about-img {
    position: static !important;
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    min-height: auto !important;
    max-height: 300px !important;
    flex: 0 1 auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: none !important;
    transition: transform 0.3s ease;
    object-fit: cover;
    grid-column: unset !important;
    grid-row: unset !important;
}


.pilates-course-images.image-stack .about-img:hover {
    transform: translateY(-5px) !important;
}

.pilates-course-images.image-stack .about-img-1,
.pilates-course-images.image-stack .about-img-2,
.pilates-course-images.image-stack .about-img-3 {
    position: static !important;
    transform: none !important;
    margin: 0 !important;
    grid-column: unset !important;
    grid-row: unset !important;
    display: block !important;
    height: auto !important;
}

.pilates-course-images.image-stack .about-img-3 {
    margin-bottom: 0 !important;
}

.about {
    padding: 8rem 0;
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about .about-content {
    align-items: stretch;
}

.pilates-course .about-content {
    align-items: stretch;
    gap: 3rem;
}

.pilates-course .about-text {
    display: flex;
    flex-direction: column;
    align-self: stretch;
    height: 100%;
}

.pilates-course .about-images {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch;
    align-self: stretch;
    height: 100%;
    min-height: 100%;
}

.pilates-course .about-description {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.about-text .section-title {
    text-align: left;
    margin-bottom: 2rem;
}

.about-lead {
    font-size: 1.3rem;
    font-weight: 500;
    color: #D5B97B;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.about-description p {
    margin-bottom: 1.5rem;
    color: #888;
    line-height: 1.8;
}

.about-features {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.feature-item i {
    font-size: 2rem;
    color: #D5B97B;
    margin-bottom: 0.5rem;
}

.feature-item span {
    font-size: 0.9rem;
    font-weight: 500;
}

.about-images {
    position: relative;
}

.about .about-text {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.about .about-description {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.about .about-images {
    margin-top: 6rem;
    display: flex;
    flex-direction: column;
    height: calc(100% - 6rem);
    align-self: stretch;
}

.about .image-stack {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 15px;
    height: 100%;
    min-height: 500px;
}

.image-stack {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 15px;
    height: 500px;
}

.about-img {
    width: 100%;
    height: 100%;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    transition: all 0.3s ease;
    object-fit: cover;
}

.about-img-1 {
    grid-column: 1;
    grid-row: 1;
}

.about-img-2 {
    grid-column: 2;
    grid-row: 1;
}

.about-img-3 {
    grid-column: 1;
    grid-row: 2;
}

.about-img-4 {
    grid-column: 2;
    grid-row: 2;
}

.about-img:hover {
    transform: scale(1.03);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

/* Pain Points Section */
.pain-points {
    padding: 6rem 0;
    background: linear-gradient(135deg, #4a4a4a, #666666);
    color: white;
}

.pain-points .section-title {
    color: white;
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.pain-item {
    text-align: center;
    padding: 2rem;
    background: rgba(248, 245, 240, 0.95);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(213, 185, 123, 0.5);
    transition: all 0.3s ease;
    color: #4A4A4A;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.pain-item:hover {
    transform: translateY(-10px);
    background: rgba(248, 245, 240, 1);
    border-color: #D5B97B;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.pain-item i {
    font-size: 3rem;
    color: #D5B97B;
    margin-bottom: 1.5rem;
}

.pain-item p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #4A4A4A;
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.highlight {
    color: #CBB4D4;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    letter-spacing: 0.02em;
}

/* Features Section */
.features {
    padding: 8rem 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-card {
    background: white;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.feature-card:hover .feature-overlay {
    opacity: 1;
}

.feature-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-image img {
    transform: scale(1.1);
}

.feature-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(213, 185, 123, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-overlay i {
    font-size: 3rem;
    color: white;
}

.feature-content {
    padding: 2rem;
}

.feature-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #4A4A4A;
}

.feature-content p {
    color: #666;
    line-height: 1.6;
}

/* Price Section */
.price {
    padding: 8rem 0;
    background: #F8F5F0;
    text-align: center;
}

.price-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 1rem 2rem;
    background: white;
    border: 2px solid #D8D3CD;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    color: #4A4A4A;
}

.tab-btn.active,
.tab-btn:hover {
    background: #B7A16A;
    color: #FFF;
    border-color: #B7A16A;
}

.tab-content {
    display: none;
}

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

.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    text-align: left;
}

.price-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    position: relative;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border-bottom: 4px solid #B7A16A;
}

.price-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.price-card.featured {
    transform: scale(1.05);
    border-bottom-color: #B7A16A;
    box-shadow: 0 15px 35px rgba(203, 180, 212, 0.2);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #B7A16A;
    color: #fff;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.price-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #4A4A4A;
}

.price-amount {
    margin-bottom: 2rem;
}

.currency {
    font-size: 1.2rem;
    color: #B7A16A;
    vertical-align: top;
}

.amount {
    font-family: 'Bebas Neue', cursive;
    font-size: 3rem;
    color: #4A4A4A;
    font-weight: 400;
}

.period {
    font-size: 1rem;
    color: #666;
}

.price-features {
    list-style: none;
    text-align: left;
}

.price-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #F0F0F0;
    position: relative;
    padding-left: 1.5rem;
}

.price-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #B7A16A;
    font-weight: bold;
}

.price-features .no-bullet {
    list-style-type: none; /* 点を非表示 */
    position: static;
    padding-left: 0;
}

.price-features .no-bullet::before {
    content: none; /* チェックマークも非表示 */
}

/* 料金プランの詳細スタイル */
.price-features .plan-description {
    font-weight: 600;
    color: #3A3A3A;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    border-bottom: 2px solid #F0F0F0;
    padding-bottom: 0.5rem;
}

.price-features .plan-detail {
    font-weight: 500;
    color: #666;
    background: #F8F8F8;
    padding: 0.3rem 0.5rem;
    border-radius: 4px;
    margin: 0.5rem 0;
    font-size: 0.9rem;
}

.price-features .plan-included {
    color: #2E7D32;
    font-weight: 500;
    background: #E8F5E8;
    padding: 0.3rem 0.5rem;
    border-radius: 4px;
    margin: 0.3rem 0;
    border-left: 3px solid #4CAF50;
}

.price-features .plan-note {
    color: #F57C00;
    font-size: 0.85rem;
    font-style: italic;
}

.price-features .plan-limit {
    color: #666;
    font-size: 0.85rem;
    background: #FFF3E0;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    margin: 0.2rem 0;
}

.price-features .plan-ok {
    color: #1976D2;
    font-weight: 500;
    background: #E3F2FD;
    padding: 0.3rem 0.5rem;
    border-radius: 4px;
    margin: 0.3rem 0;
    border-left: 3px solid #2196F3;
}

.campaign-banner {
    text-align: center;
    background: linear-gradient(135deg, #CBB4D4, #B7C6A5);
    color: white;
    padding: 1.5rem 2rem;
    border-radius: 50px;
    display: block;
    margin: 3rem auto 0;
    box-shadow: 0 5px 20px rgba(203, 180, 212, 0.3);
    width: fit-content;
    max-width: 90%;
}

/* Campaign banner container for better centering */
.price .container {
    text-align: center;
}

.price .price-grid {
    text-align: left;
}

.campaign-text {
    font-size: 1.2rem;
    font-weight: 500;
    margin-right: 1rem;
}

.campaign-period {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Staff Section */
.staff {
    padding: 8rem 0;
    background: white;
}

.staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.staff-card {
    text-align: center;
    transition: all 0.3s ease;
}

.staff-card:hover {
    transform: translateY(-10px);
}

.staff-image {
    position: relative;
    width: 250px;
    height: 250px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.staff-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.staff-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(183, 198, 165, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.staff-card:hover .staff-overlay {
    opacity: 1;
}

.staff-card:hover .staff-image img {
    transform: scale(1.1);
}

.staff-social {
    display: flex;
    gap: 1rem;
}

.staff-social a {
    color: white;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.staff-social a:hover {
    color: #B7A16A;
    transform: scale(1.2);
}

.staff-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #4A4A4A;
}

.staff-role {
    color: #B7A16A;
    font-weight: 500;
    margin-bottom: 1rem;
}

.staff-desc {
    color: #888;
    line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
    background: #F8F5F0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.testimonial-card {
    background: white;
    border: 1px solid rgba(183, 161, 106, 0.2);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    text-align: center;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: rgba(183, 161, 106, 0.4);
}

.testimonial-image {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    overflow: hidden;
    border-radius: 50%;
    border: 3px solid #B7A16A;
    flex-shrink: 0;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.testimonial-card:hover .testimonial-image img {
    transform: scale(1.05);
}

.testimonial-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.testimonial-header {
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(183, 161, 106, 0.2);
    padding-bottom: 1rem;
}

.testimonial-header h3 {
    font-size: 1.2rem;
    color: #3A3A3A;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.testimonial-name {
    font-size: 0.9rem;
    color: #B7A16A;
    font-weight: 500;
}

.testimonial-text {
    flex: 1;
}

.testimonial-text p {
    color: #555;
    margin-bottom: 0.8rem;
    line-height: 1.8;
    font-size: 0.95rem;
    text-align: left;
}

.testimonial-text p:last-child {
    margin-bottom: 0;
}

/* FAQ Section */
.faq {
    padding: 6rem 0;
    background: white;
}

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

.faq-item {
    border-bottom: 1px solid #D8D3CD;
    margin-bottom: 1rem;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    color: #4A4A4A;
}

.faq-question:hover {
    color: #D5B97B;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: #D5B97B;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding-bottom: 1.5rem;
    color: #888;
    line-height: 1.6;
}

/* Access Section */
.access {
    padding: 8rem 0;
    background: #F8F5F0;
}

.access-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.access-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.access-details h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #4A4A4A;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.detail-item i {
    color: #B7A16A;
    font-size: 1.2rem;
    width: 20px;
}

.access-image {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.access-map iframe {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* CTA Banner */
.cta-banner {
    position: relative;
    padding: 8rem 0;
    color: white;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.cta-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: -1;
}

.cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow:
        2px 2px 4px rgba(0, 0, 0, 0.8),
        0 0 10px rgba(0, 0, 0, 0.6),
        0 0 20px rgba(0, 0, 0, 0.4);
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem 2rem;
    border-radius: 10px;
    display: inline-block;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 1;
    text-shadow:
        2px 2px 4px rgba(0, 0, 0, 0.8),
        0 0 10px rgba(0, 0, 0, 0.6),
        0 0 20px rgba(0, 0, 0, 0.4);
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem 2rem;
    border-radius: 10px;
    display: inline-block;
}

/* モバイル版で背景画像を左に寄せる */
@media (max-width: 768px) {
    .cta-background img {
        object-position: left center !important;
    }
    
    .cta-content h2 {
        font-size: 2rem;
        padding: 0.8rem 1.5rem;
        background: rgba(0, 0, 0, 0.5);
    }
    
    .cta-content p {
        font-size: 1rem;
        padding: 0.8rem 1.5rem;
        background: rgba(0, 0, 0, 0.5);
    }
}

@media (max-width: 480px) {
    .cta-background img {
        object-position: left center !important;
    }
    
    .cta-content h2 {
        font-size: 1.5rem;
        padding: 0.6rem 1rem;
        background: rgba(0, 0, 0, 0.5);
    }
    
    .cta-content p {
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
        background: rgba(0, 0, 0, 0.5);
    }
}

/* Footer */
.footer {
    background: #4A4A4A;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo .logo-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    color: #D5B97B;
    letter-spacing: 0.15em;
    font-weight: 600;
}

.footer-logo .logo-sub {
    font-family: 'Lora', serif;
    font-size: 0.9rem;
    color: #F8F5F0;
    margin-top: -5px;
    letter-spacing: 0.1em;
}

.footer-info p {
    margin-bottom: 0.5rem;
    color: #CCC;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    color: #CCC;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    color: #B7A16A;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #666;
    color: #999;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
        align-items: center;
        height: 70px;
    }
    
    .navbar {
        height: 70px;
        min-height: 70px;
        max-height: 70px;
        background: #F8F5F0;
        border-bottom: 1px solid #E0E0E0;
        overflow: visible;
    }
    
    .nav-container {
        overflow: visible;
    }
    
    .nav-logo {
        max-width: 140px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    .logo-text {
        font-size: 1.6rem;
        line-height: 1.1;
    }
    
    .logo-sub {
        font-size: 0.6rem;
        margin-top: -2px;
        letter-spacing: 0.02em;
        line-height: 1;
    }
    
    .hamburger {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 5px;
        height: 40px;
        width: 40px;
        position: relative;
        overflow: visible;
        box-sizing: content-box;
    }
    
    .hamburger span {
        position: absolute;
        width: 18px; /* 20px → 18px に短縮 */
        height: 3px;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        transform-origin: center center;
        margin: 0; /* 基本スタイルのmarginをリセット */
        background: #4A4A4A;
        transition: 0.3s;
        display: block;
    }
    
    .hamburger span:nth-child(1) {
        transform: translate(-50%, -50%) translateY(-6px);
    }
    
    .hamburger span:nth-child(3) {
        transform: translate(-50%, -50%) translateY(6px);
    }
    
    .hamburger.active span:nth-child(1) {
        transform: translate(-50%, -50%) rotate(45deg) !important;
        top: 50% !important;
        margin: 0 !important;
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: translate(-50%, -50%) rotate(-45deg) !important;
        top: 50% !important;
        margin: 0 !important;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(248, 245, 240, 0.98);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 1.5rem;
        transition: right 0.3s ease;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .hero {
        min-height: calc(100vh - 70px);
        margin-top: 70px; /* モバイル版ヘッダーの高さに調整 */
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .hero-content {
        padding: 0 1.5rem;
        width: 100%;
        max-width: 100%;
    }
    
    .hero-background {
        width: 100%;
        overflow: hidden;
    }
    
    .hero-image-container {
        width: 100%;
        overflow: hidden;
    }
    
    .hero-badge {
        width: 120px;
        height: 120px;
        font-size: 0.85rem;
    }
    
    .badge-text {
        font-size: 1.8rem;
    }
    
    .badge-sub {
        font-size: 0.7rem;
    }
    
    .hero-title {
        font-size: 3.5rem;
        max-width: 100%;
    }
    
    .title-accent {
        font-size: 2.5rem;
        white-space: normal;
        padding: 0;
        background: transparent;
    }
    
    .accent-line1,
    .accent-line2 {
        display: block;
        line-height: 1;
    }
    
    .hero-subtitle {
        font-size: 2rem;
        padding: 0;
        background: transparent;
    }
    
    .subtitle-line1, .subtitle-line2 {
        display: inline;
    }
    
    .subtitle-line1::after {
        content: " ";
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    section {
        width: 100%;
        overflow-x: clip;
        overflow-y: visible;
    }
    
    /* セクション間の余白を50pxに統一 */
    .information,
    .autumn-campaign,
    .pilates-course,
    .about,
    .pain-points,
    .features,
    .price,
    .testimonials,
    .faq,
    .access,
    .cta-banner {
        padding: 50px 0 !important;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-text .section-title {
        text-align: center;
    }
    
    .about-description p {
        text-align: center;
        font-size: 1rem;
        line-height: 1.7;
    }
    
    .about-lead {
        font-size: 1.1rem !important;
        margin-bottom: 1rem;
    }
    
    .about-lead-1, .about-lead-2 {
        display: block;
    }
    
    .about-text-1, .about-text-2, 
    .about-text-3, .about-text-4 {
        display: inline;
    }
    
    .about-text-1 {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: 500;
    }
    
    .about-description p br {
        display: none;
    }
    
    .about-text-2, .about-text-3 {
        display: inline;
    }
    
    .about-text-4 {
        display: block;
        margin-top: 0.5rem;
        font-style: italic;
    }
    
    /* Pilates Course モバイル対応 */
    .pilates-course-subtitle {
        font-size: 1rem;
        margin: -1rem auto 2rem;
        padding: 0 1rem;
    }
    
    .pilates-categories-title {
        font-size: 1.1rem;
        margin: 1.5rem 0 0.8rem;
    }
    
    .pilates-categories-list li {
        font-size: 1.05rem;
        padding: 0.25rem 0;
    }
    
    .category-number {
        width: 24px;
        height: 24px;
        line-height: 24px;
        font-size: 0.85rem;
        margin-right: 0.6rem;
    }
    
    .pilates-categories-note {
        font-size: 0.95rem;
        margin-top: 1rem;
    }
    
    /* Testimonials モバイル対応 */
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .testimonial-card {
        max-width: 100%;
        padding: 1.5rem;
    }
    
    .testimonial-image {
        width: 70px;
        height: 70px;
    }
    
    .testimonial-header h3 {
        font-size: 1rem;
    }
    
    .testimonial-text p {
        font-size: 0.9rem;
    }
    
    .about-features {
        justify-content: center;
    }
    
    .about-images {
        width: 100%;
        margin: 0 auto;
    }
    
    .image-stack {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 1fr 1fr;
        gap: 12px;
        height: 400px;
        width: 100%;
        margin: 2rem auto;
        max-width: 500px;
    }
    
    .about-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
        border-radius: 10px;
        box-shadow: 0 6px 15px rgba(0, 0, 0, 0.12);
    }
    
    .about-img-1 {
        grid-column: 1;
        grid-row: 1;
    }
    
    .about-img-2 {
        grid-column: 2;
        grid-row: 1;
    }
    
    .about-img-3 {
        grid-column: 1;
        grid-row: 2;
    }
    
    .about-img-4 {
        grid-column: 2;
        grid-row: 2;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .price-grid,
    .staff-grid {
        grid-template-columns: 1fr;
    }
    
    .access-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cta-buttons {
        flex-direction: row;
        justify-content: center;
        gap: 1.5rem;
        flex-wrap: wrap;
        margin-top: 1rem;
        margin-bottom: 1rem;
    }
    
    .btn {
        padding: 0.9rem 1.5rem;
        font-size: 1.05rem;
        justify-content: center;
        min-width: 160px;
        min-height: 48px;
    }
    
    .cta-text {
        font-size: 1.3rem;
        margin-bottom: 1.2rem;
    }
    
    .hero-cta {
        margin-top: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .hero-cta .campaign-badge-mobile {
        display: block !important;
        width: 100%;
        max-width: 100%;
        margin: 1.2rem auto 0;
        padding: 0.8rem 1.2rem;
        font-size: 0.85rem;
        box-sizing: border-box;
        text-align: center;
    }
    
    .price-tabs {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 250px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .navbar {
        height: 60px;
        min-height: 60px;
        max-height: 60px;
        background: #F8F5F0;
        border-bottom: 1px solid #E0E0E0;
        overflow: visible;
    }
    
    .nav-container {
        padding: 0 1.2rem 0 0.8rem; /* 右側のパディングを増やす */
        align-items: center;
        height: 60px;
        overflow: visible;
    }
    
    .nav-logo {
        max-width: 110px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    .logo-text {
        font-size: 1.4rem;
        letter-spacing: 0.05em;
        line-height: 1;
    }
    
    .logo-sub {
        font-size: 0.5rem;
        margin-top: -1px;
        letter-spacing: 0;
        line-height: 1;
    }
    
    .hamburger {
        height: 35px;
        width: 35px;
        position: relative;
        overflow: visible;
        padding: 5px;
        box-sizing: content-box;
    }
    
    .hamburger span {
        position: absolute !important;
        width: 16px; /* 18px → 16px に短縮 */
        height: 3px;
        left: 50% !important;
        top: 50%;
        transform: translate(-50%, -50%);
        transform-origin: center center !important;
        margin: 0 !important; /* 基本スタイルのmarginをリセット */
        background: #4A4A4A;
        transition: 0.3s;
        display: block;
    }
    
    .hamburger span:nth-child(1) {
        transform: translate(-50%, -50%) translateY(-5px);
    }
    
    .hamburger span:nth-child(3) {
        transform: translate(-50%, -50%) translateY(5px);
    }
    
    .hamburger.active span:nth-child(1) {
        transform: translate(-50%, -50%) rotate(45deg) !important;
        top: 50% !important;
        margin: 0 !important;
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: translate(-50%, -50%) rotate(-45deg) !important;
        top: 50% !important;
        margin: 0 !important;
    }
    
    .nav-menu {
        top: 60px;
        height: calc(100vh - 60px);
    }
    
    .hero {
        min-height: calc(100vh - 60px);
        margin-top: 60px; /* 小画面でもヘッダーと重ならないよう調整 */
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .hero-content {
        padding: 0 1rem;
        width: 100%;
        max-width: 100%;
        word-break: keep-all;
        overflow-wrap: normal;
        line-break: strict;
    }
    
    .hero-badge {
        width: 110px;
        height: 110px;
        font-size: 0.75rem;
        margin-bottom: 0;
    }
    
    .badge-text {
        font-size: 1.6rem;
    }
    
    .badge-sub {
        font-size: 0.65rem;
    }
    
    .hero-title {
        font-size: 3rem;
        width: 100%;
        max-width: 100%;
        word-break: keep-all;
        overflow-wrap: normal;
        line-break: strict;
    }
    
    .title-main {
        font-size: 2.4rem;
        word-break: keep-all;
        overflow-wrap: normal;
        line-break: strict;
        white-space: normal;
    }
    
    .title-accent {
        font-size: 2.2rem;
        white-space: normal;
        padding: 0;
        background: transparent;
        word-break: keep-all;
        overflow-wrap: normal;
        line-break: strict;
    }
    
    .accent-line1,
    .accent-line2 {
        display: block;
        font-size: 1.9rem;
        line-height: 1;
    }
    
    .hero-subtitle {
        font-size: 1.7rem;
        padding: 0;
        background: transparent;
        word-break: keep-all;
        overflow-wrap: normal;
        line-break: strict;
    }
    
    .subtitle-line2 {
        font-size: 1.3rem;
    }
    
    .cta-text {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .cta-buttons {
        width: 100%;
        padding: 0 0.5rem;
        gap: 1rem;
        margin-top: 1rem;
        margin-bottom: 1rem;
    }
    
    .btn {
        padding: 0.85rem 1.2rem;
        font-size: 1rem;
        min-width: 130px;
        min-height: 44px;
    }
    
    .hero-cta {
        margin-top: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .hero-cta .campaign-badge-mobile {
        display: block !important;
        width: 100%;
        max-width: 100%;
        margin: 1rem auto 0;
        padding: 0.7rem 1rem;
        font-size: 0.8rem;
        box-sizing: border-box;
        text-align: center;
        margin-left: 0.5rem;
        margin-right: 0.5rem;
        width: calc(100% - 1rem);
    }
    
    .section-title {
        font-size: 1.8rem;
        padding: 0 0.5rem;
    }
    
    section {
        width: 100%;
        overflow-x: clip;
        overflow-y: visible;
    }
    
    /* セクション間の余白を50pxに統一 */
    .information,
    .autumn-campaign,
    .pilates-course,
    .about,
    .pain-points,
    .features,
    .price,
    .testimonials,
    .faq,
    .access,
    .cta-banner {
        padding: 50px 0 !important;
    }
    
    .about-description {
        padding: 0 0.5rem;
    }
    
    .about-description p {
        font-size: 0.95rem;
        line-height: 1.6;
        text-align: left;
    }
    
    .about-lead {
        font-size: 1rem !important;
        white-space: normal;
    }
    
    .about-lead-1, .about-lead-2,
    .about-text-1, .about-text-2, 
    .about-text-3, .about-text-4 {
        display: inline;
    }
    
    .about-description p br {
        display: inline;
    }
    
    .about-text-2::after {
        content: "";
        display: inline-block;
        width: 0.5em;
    }
    
    .about-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .image-stack {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 1fr 1fr;
        gap: 10px;
        height: 350px;
        margin-top: 1.5rem;
        max-width: 350px;
    }
    
    .about-img {
        width: 100%;
        height: 100%;
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        object-fit: cover;
    }
    
    .about-img-1 {
        grid-column: 1;
        grid-row: 1;
    }
    
    .about-img-2 {
        grid-column: 2;
        grid-row: 1;
    }
    
    .about-img-3 {
        grid-column: 1;
        grid-row: 2;
    }
    
    .about-img-4 {
        grid-column: 2;
        grid-row: 2;
    }
    
    .pain-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .price-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 200px;
    }
}

/* Custom Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
}

/* Floating Elements */
.floating-element {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Parallax Effect */
.parallax {
    transform: translateZ(0);
    will-change: transform;
}

/* Loading Animation */
.loading {
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
}

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

.navbar, .nav-logo, .nav-menu, .nav-menu a, .nav-cta {
    font-family: 'Noto Serif JP', serif;
    letter-spacing: 0.02em;
} 

.campaign-badge-hero {
    position: absolute;
    right: 3vw;
    bottom: 3vw;
    z-index: 1002;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 140px;
    width: 140px;
    min-width: 100px;
    min-height: 100px;
    max-width: 20vw;
    max-height: 20vh;
    background: #B7A16A;
    color: #fff;
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50%;
    padding: 0;
    text-align: center;
    line-height: 1.3;
    border: 2px solid rgba(255, 255, 255, 0.9);
    transition: transform 0.2s;
    cursor: pointer;
    text-decoration: none;
    white-space: pre-line;
    box-sizing: border-box;
    letter-spacing: 0.05em;
}
.campaign-badge-hero:hover {
    transform: scale(1.05);
    background: #9A8A5E;
    color: #fff;
    text-decoration: none;
}
.campaign-badge-hero span, .campaign-badge-hero br {
    display: block;
}
.campaign-badge-hero > * {
    margin: 0;
}
@media (max-width: 768px) {
    .campaign-badge-hero {
        display: none;
    }
}
@media (max-width: 480px) {
    .campaign-badge-hero {
        display: none;
    }
}

/* モバイル版横長楕円形キャンペーンバッジ */
.campaign-badge-mobile {
    display: none;
    width: 100%;
    max-width: 100%;
    margin-top: 0;
    padding: 0.8rem 1.5rem;
    background: #B7A16A;
    color: white;
    text-decoration: none;
    text-align: center;
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    letter-spacing: 0.05em;
    line-height: 1.4;
}

/* デスクトップ版では非表示を維持 */
@media (min-width: 769px) {
    .hero-cta .campaign-badge-mobile {
        display: none !important;
    }
}

.campaign-badge-mobile:hover {
    background: #9A8A5E;
    color: white;
    text-decoration: none;
} 

.hero-cta {
    position: relative;
    z-index: 1003;
    margin-bottom: 1rem;
    margin-top: 1.5rem;
    flex-shrink: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
} 

.btn-primary, .nav-cta, .tab-btn.active, .tab-btn:hover, .campaign-banner, .popular-badge, .feature-overlay, .staff-overlay, .footer-social a:hover, .staff-social a:hover, .price-card.featured, .section-title::after, .info-item::before, .nav-menu a::after, .btn-outline:hover:not([href*="line"]) {
    background: #B7A16A !important;
    color: #fff !important;
    border-color: #B7A16A !important;
    box-shadow: none;
}

.btn-outline {
    color: #B7A16A;
    border: 2px solid #B7A16A;
    background: transparent;
}

.price-card.featured {
    border-bottom-color: #B7A16A;
}

.currency, .info-date, .staff-role, .testimonial-name, .detail-item i, .price-features li::before {
    color: #B7A16A;
}

.info-category {
    background: #B7A16A;
    color: #fff;
}

/* Autumn Campaign Section */
.autumn-campaign {
    padding: 4rem 0;
    background: linear-gradient(135deg, #F5F1EB 0%, #EAE4DA 100%);
    position: relative;
}

.autumn-campaign::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M10,50 Q30,10 50,50 Q70,90 90,50" stroke="%23D5B97B" stroke-width="0.3" fill="none" opacity="0.05"/></svg>');
    background-size: 150px 150px;
    pointer-events: none;
}

.campaign-content {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.campaign-header {
    margin-bottom: 2rem;
}

.campaign-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 700;
    color: #2A2A2A;
    letter-spacing: 0.08em;
    margin-bottom: 0.8rem;
    text-shadow: 
        2px 2px 4px rgba(0, 0, 0, 0.2),
        1px 1px 2px rgba(255, 255, 255, 0.5);
}

.campaign-subtitle {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.4rem;
    color: #5A4A37;
    margin-bottom: 1.5rem;
    letter-spacing: 0.04em;
    text-shadow: 
        1px 1px 3px rgba(0, 0, 0, 0.15),
        1px 1px 1px rgba(255, 255, 255, 0.6);
    font-weight: 500;
}

.campaign-period {
    display: inline-block;
    background: rgba(213, 185, 123, 0.3);
    padding: 0.8rem 1.6rem;
    border-radius: 40px;
    border: 2px solid #D5B97B;
    backdrop-filter: blur(5px);
}

.period-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: #2A2A2A;
    margin-right: 0.8rem;
    letter-spacing: 0.04em;
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.8);
}

.period-valid {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.1rem;
    color: #5A4A37;
    letter-spacing: 0.03em;
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.8);
}

.campaign-presents {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.present-item {
    background: #FFFFFF;
    border-radius: 15px;
    padding: 1.5rem 2rem;
    border: 1px solid #E8DDD0;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-width: 350px;
}

.present-item:hover {
    transform: translateY(-3px);
    border-color: #D5B97B;
}

.present-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #D5B97B, #B7A16A);
    color: #FFFFFF;
    padding: 0.4rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    font-family: 'Noto Serif JP', serif;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.present-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: #3A3A3A;
    margin-bottom: 0.8rem;
    margin-top: 2rem;
    letter-spacing: 0.03em;
}

.present-details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.present-details p {
    font-family: 'Noto Serif JP', serif;
    font-size: 1rem;
    color: #6B5B47;
    margin-bottom: 0.4rem;
    letter-spacing: 0.02em;
}

.present-note {
    font-size: 0.9rem !important;
    color: #8B7355 !important;
    font-style: italic;
    margin-bottom: 0.8rem !important;
}


.present-value {
    background: linear-gradient(135deg, #CBB4D4, #B7C6A5);
    color: #FFFFFF;
    padding: 0.7rem 1.2rem;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: auto;
    display: inline-block;
    letter-spacing: 0.03em;
    font-family: 'Noto Serif JP', serif;
    align-self: center;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.campaign-cta {
    text-align: center;
}

.campaign-cta .cta-text {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.2rem;
    color: #5A4A37;
    margin-bottom: 1.2rem;
    letter-spacing: 0.03em;
    font-weight: 500;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.campaign-cta .btn {
    font-size: 1.2rem;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: 0.05em;
}

.campaign-cta .btn-primary {
    background: linear-gradient(135deg, #D5B97B, #B7A16A);
    color: #FFFFFF;
    border: 2px solid transparent;
}

.campaign-cta .btn-primary:hover {
    background: linear-gradient(135deg, #B7A16A, #9A8A5E);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(183, 161, 106, 0.3);
}

.campaign-cta .btn i {
    font-size: 1.1em;
}

/* Mobile Responsiveness for Autumn Campaign */
@media (max-width: 768px) {
    .campaign-title {
        font-size: 2.2rem;
        letter-spacing: 0.05em;
        margin-bottom: 0.6rem;
    }
    
    .campaign-subtitle {
        font-size: 1.2rem;
        margin-bottom: 1.2rem;
    }
    
    .campaign-period {
        padding: 0.7rem 1.3rem;
        border-radius: 30px;
    }
    
    .period-text {
        font-size: 1.1rem;
        margin-right: 0.5rem;
    }
    
    .period-valid {
        font-size: 0.95rem;
    }
    
    .campaign-presents {
        grid-template-columns: 1fr;
        gap: 1.2rem;
        margin-bottom: 2rem;
        max-width: 400px;
    }
    
    .present-item {
        padding: 1.3rem 1rem;
        border-radius: 12px;
    }
    
    .present-badge {
        top: -12px;
        font-size: 0.9rem;
        padding: 0.4rem 1.2rem;
    }
    
    .present-title {
        font-size: 1.5rem;
        margin-bottom: 0.8rem;
        margin-top: 1.5rem;
    }
    
    .present-details p {
        font-size: 0.95rem;
    }
    
    .present-value {
        font-size: 1rem;
        padding: 0.6rem 1.1rem;
    }
    
    .campaign-cta .cta-text {
        font-size: 1.2rem;
        margin-bottom: 1.5rem;
    }
    
    .campaign-cta .btn {
        font-size: 1.1rem;
        padding: 0.9rem 2rem;
        border-radius: 40px;
    }
}

@media (max-width: 480px) {
    .campaign-header {
        margin-bottom: 1.5rem;
    }
    
    .campaign-title {
        font-size: 1.6rem;
        margin-bottom: 0.5rem;
    }
    
    .campaign-subtitle {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .campaign-period {
        padding: 0.5rem 0.8rem;
        display: block;
        text-align: center;
        border-radius: 25px;
    }
    
    .period-text {
        font-size: 1rem;
        display: block;
        margin-bottom: 0.2rem;
        margin-right: 0;
    }
    
    .period-valid {
        font-size: 0.85rem;
    }
    
    .present-item {
        padding: 1rem 0.8rem;
    }
    
    .present-title {
        font-size: 1.3rem;
        margin-bottom: 0.6rem;
        margin-top: 1.2rem;
    }
    
    .present-details p {
        font-size: 0.9rem;
    }
    
    .present-value {
        font-size: 0.95rem;
        padding: 0.5rem 1rem;
    }
    
    .campaign-cta .cta-text {
        font-size: 1rem;
    }
    
    .campaign-cta .btn {
        font-size: 0.95rem;
        padding: 0.7rem 1.3rem;
        border-radius: 25px;
    }
}