:root {
    /* Harmonic Society Brand Colors */
    --primary-color: #00867b;
    --primary-dark: #006b63;
    --primary-light: #00a599;
    --secondary-color: #4fc3ba;
    --accent-color: #f59e0b;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-light: #718096;
    --bg-primary: #ffffff;
    --bg-secondary: #f7fafc;
    --bg-tertiary: #edf2f7;
    --bg-dark: #0f172a;
    --border-color: #e2e8f0;
    
    /* Harmonic Society Gradients */
    --gradient-harmony: linear-gradient(135deg, #00867b 0%, #00a599 50%, #4fc3ba 100%);
    --gradient-primary: linear-gradient(135deg, #006b63 0%, #00867b 50%, #00a599 100%);
    --gradient-secondary: linear-gradient(135deg, #00867b 0%, #4fc3ba 100%);
    --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    --gradient-mesh: radial-gradient(at 40% 20%, rgba(0, 134, 123, 0.08) 0%, transparent 50%),
                     radial-gradient(at 80% 0%, rgba(79, 195, 186, 0.06) 0%, transparent 50%),
                     radial-gradient(at 10% 50%, rgba(0, 107, 99, 0.05) 0%, transparent 50%);
    
    /* Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(0, 134, 123, 0.15);
    
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    overflow-x: hidden;
    width: 100%;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
    width: 100%;
    max-width: 100vw;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-mesh);
    pointer-events: none;
    z-index: 0;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-harmony);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0, 134, 123, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    min-height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-image {
    height: 40px;
    width: auto;
    display: block;
    transition: var(--transition);
}

.logo-image:hover {
    transform: scale(1.05);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px;
    background-image: linear-gradient(135deg, rgba(0, 134, 123, 0.92), rgba(0, 107, 99, 0.85)), url('img/AdobeStock_526929168.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 134, 123, 0.3) 0%, rgba(79, 195, 186, 0.2) 50%, rgba(245, 158, 11, 0.1) 100%);
    z-index: 1;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    overflow: hidden;
    opacity: 0.3;
}

.hero-shape-1,
.hero-shape-2,
.hero-shape-3 {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.hero-shape-1 {
    width: 600px;
    height: 600px;
    background: var(--gradient-primary);
    top: -200px;
    right: -100px;
}

.hero-shape-2 {
    width: 500px;
    height: 500px;
    background: var(--gradient-secondary);
    bottom: -150px;
    left: -100px;
    animation-delay: 7s;
}

.hero-shape-3 {
    width: 400px;
    height: 400px;
    background: var(--gradient-accent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 14s;
    opacity: 0.2;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(0, 134, 123, 0.1);
    border: 1px solid rgba(0, 134, 123, 0.2);
    border-radius: 50px;
    margin-bottom: 2rem;
    animation: fadeInUp 0.6s ease;
}

.badge-text {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.025em;
}

.hero-title {
    font-size: clamp(1.5rem, 4vw, 2.8rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    animation: fadeInUp 0.8s ease;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-line {
    display: block;
    margin-bottom: 0.5rem;
    white-space: nowrap;
}

.gradient-text {
    background: var(--gradient-harmony);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price-highlight {
    color: var(--accent-color);
    position: relative;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
    line-height: 1.8;
}

.hero-features {
    color: var(--text-light);
    margin-bottom: 2.5rem;
    animation: fadeInUp 1.2s ease;
}

.hero-cta {
    animation: fadeInUp 1.4s ease;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    font-size: 1rem;
}

.cta-button.primary {
    background: var(--gradient-harmony);
    color: white;
    box-shadow: 0 4px 14px rgba(0, 134, 123, 0.25);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 134, 123, 0.35);
}

.button-arrow {
    transition: transform 0.3s ease;
}

.cta-button:hover .button-arrow {
    transform: translateX(4px);
}

.cta-note {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: bounce 2s infinite;
}

.scroll-text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-light);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--primary-color), transparent);
}

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

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* Sections */
section {
    padding: 80px 0;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Problem Section */
.problem-section {
    background: var(--bg-secondary);
}

.highlight-text {
    color: var(--accent-color);
}

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

.problem-card {
    padding: 2.5rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.card-icon i {
    font-size: 2rem;
    color: white;
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.problem-statement {
    text-align: center;
    padding: 2.5rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.statement-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.statement-subtext {
    color: var(--text-secondary);
    line-height: 1.8;
}

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

.feature-card {
    padding: 2.5rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 134, 123, 0.1) 0%, rgba(79, 195, 186, 0.1) 100%);
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.feature-icon svg {
    stroke: var(--primary-color);
    width: 28px;
    height: 28px;
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 700;
}

.feature-desc {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Price Section */
.price-section {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    position: relative;
}

.price-card {
    max-width: 600px;
    margin: 0 auto 3rem;
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.price-header {
    text-align: center;
    margin-bottom: 2rem;
}

.price-plan {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 700;
}

.price-tag {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
}

.price-currency {
    font-size: 1.5rem;
    color: var(--text-secondary);
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-harmony);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price-tax {
    font-size: 1rem;
    color: var(--text-light);
}

.price-note {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Benefits */
.benefits-section {
    max-width: 900px;
    margin: 0 auto;
}

.benefits-title {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: 2.5rem;
    color: var(--text-primary);
    font-weight: 700;
}

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

.benefit-card {
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.benefit-number {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    color: white;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.benefit-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-weight: 700;
}

.benefit-desc {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Portfolio Section */
.portfolio-section {
    background: var(--bg-secondary);
}

.portfolio-grid {
    display: grid;
    gap: 3rem;
}

.portfolio-item {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.portfolio-image {
    height: 250px;
    background: var(--gradient-harmony);
    position: relative;
    overflow: hidden;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.05);
}

.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.125rem;
    font-weight: 600;
}

.portfolio-link {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: white;
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.portfolio-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--bg-secondary);
}

.portfolio-content {
    padding: 2rem;
}

.portfolio-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-weight: 700;
}

.portfolio-detail {
    margin-bottom: 1.5rem;
}

.portfolio-detail h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.portfolio-detail p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.portfolio-testimonial {
    padding: 1.25rem;
    background: var(--bg-secondary);
    border-left: 3px solid var(--primary-color);
    border-radius: 0 8px 8px 0;
}

.portfolio-testimonial p {
    color: var(--text-primary);
    font-style: italic;
    line-height: 1.7;
}

/* Creator Section */
.creator-section {
    background: var(--bg-secondary);
    padding: 80px 0;
}

.creator-content {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 3rem;
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.creator-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
}

.creator-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

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

.creator-info {
    padding: 1rem 0;
}

.creator-name {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.creator-reading {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-left: 0.5rem;
    -webkit-text-fill-color: var(--text-secondary);
}

.creator-title {
    font-size: 1.125rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 2rem;
}

.creator-bio {
    margin-bottom: 2rem;
}

.creator-bio p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.creator-bio .creator-message {
    padding: 1.5rem;
    background: white;
    border-left: 4px solid var(--primary-color);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    font-style: italic;
    color: var(--text-primary);
    margin-top: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.creator-achievements {
    padding: 1.5rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.creator-achievements h4 {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 700;
}

.creator-achievements ul {
    list-style: none;
    padding: 0;
}

.creator-achievements li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.creator-achievements li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Flow Section */
.flow-section {
    background: white;
}

.flow-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding-left: 100px;
}

.flow-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
}

.flow-item {
    display: block;
    margin-bottom: 3rem;
    position: relative;
    padding-left: 0;
}

.flow-number {
    position: absolute;
    left: -70px;
    width: 60px;
    height: 60px;
    background: white;
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.125rem;
}

.flow-content {
    padding-top: 0.5rem;
    padding-left: 0;
}

.flow-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-weight: 700;
}

.flow-desc {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    background: var(--gradient-harmony);
    color: white;
    text-align: center;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before,
.cta-section::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.cta-section::before {
    top: -150px;
    left: -150px;
}

.cta-section::after {
    bottom: -150px;
    right: -150px;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 2rem;
    line-height: 1.3;
}

.cta-badge {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-radius: 50px;
    margin-bottom: 2rem;
    font-weight: 600;
}

.cta-text {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.7;
}

.cta-button.large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    background: white;
    color: var(--primary-color);
}

.cta-button.large:hover {
    background: var(--bg-secondary);
}

.contact-info {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-methods {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 1rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.contact-method:hover {
    transform: translateY(-2px);
}

/* FAQ Section */
.faq-section {
    background: var(--bg-secondary);
}

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

.faq-item {
    margin-bottom: 1rem;
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-item.active {
    box-shadow: var(--shadow-lg);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: white;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    transition: var(--transition);
}

.faq-question span {
    flex: 1;
    min-width: 0;
    overflow-wrap: break-word;
}

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

.faq-icon {
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-icon svg {
    stroke: var(--primary-color);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease, opacity 0.3s ease;
    padding: 0 1.5rem;
    opacity: 0;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 1.5rem 1.5rem;
    opacity: 1;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-logo-image {
    height: 50px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.9;
    transition: var(--transition);
}

.footer-logo-image:hover {
    opacity: 1;
    transform: scale(1.05);
}

.footer-text {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* Glass Effect */
.glass-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* LINE Button Styles */
.line-button {
    background: linear-gradient(135deg, #00B900 0%, #00C300 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(0, 185, 0, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    font-size: 1rem;
}

.line-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 185, 0, 0.4);
    background: linear-gradient(135deg, #00C300 0%, #00D400 100%);
}

.line-button.large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.line-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.line-icon path {
    fill: white;
}

.line-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.line-button:hover::before {
    width: 300px;
    height: 300px;
}

/* LINE Contact Method */
.line-method {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: #00B900;
    color: white;
    border-radius: 50px;
    text-decoration: none;
    transition: var(--transition);
}

.line-method:hover {
    background: #00C300;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 185, 0, 0.3);
}

.line-icon-small {
    width: 20px;
    height: 20px;
}

.line-icon-small path {
    fill: white;
}

/* CTA Section with LINE Button */
.cta-section .line-button {
    background: white;
    color: #00B900;
}

.cta-section .line-button:hover {
    background: var(--bg-secondary);
    color: #00B900;
}

.cta-section .line-button .line-icon path {
    fill: #00B900;
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo-image {
        height: 32px;
    }
    
    .footer-logo-image {
        height: 40px;
    }
    
    .portfolio-image {
        height: 200px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .nav-menu {
        display: none;
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        gap: 1rem;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-section {
        padding: 100px 0 60px;
        background-attachment: scroll;
    }
    
    .hero-content {
        padding: 2rem;
        margin: 0 auto;
        width: calc(100% - 2rem);
        max-width: 900px;
    }
    
    .creator-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .creator-image {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .features-grid,
    .problem-content,
    .benefit-cards {
        grid-template-columns: 1fr;
    }
    
    /* Flow styles are now handled in the enhanced mobile section below */
    
    .contact-methods {
        flex-direction: column;
        align-items: center;
    }
    
    .price-amount {
        font-size: 2.5rem;
    }
    
    .cta-section {
        padding: 80px 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.25rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .cta-button {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .cta-button.large {
        padding: 1rem 1.75rem;
        font-size: 1rem;
    }
    
    /* Flow number styles handled in enhanced mobile section */
    
    .creator-image {
        max-width: 250px;
    }
    
    .creator-name {
        font-size: 1.5rem;
    }
    
    .creator-bio p {
        font-size: 0.95rem;
    }
}

/* Mobile Text Optimization */
@media (max-width: 768px) {
    /* General Typography for Mobile */
    body {
        font-size: 16px;
        line-height: 1.7;
        letter-spacing: 0.02em;
        -webkit-text-size-adjust: 100%;
    }

    p {
        font-size: 0.95rem;
        line-height: 1.8;
        margin-bottom: 1.25rem;
        word-break: keep-all;
        overflow-wrap: break-word;
    }

    /* Hero Section Mobile Optimization */
    .hero-title {
        font-size: clamp(1.2rem, 5vw, 1.5rem);
        line-height: 1.35;
        margin-bottom: 1.2rem;
        letter-spacing: 0.01em;
    }

    .hero-title .title-line {
        white-space: normal;
        margin-bottom: 0.4rem;
        word-break: keep-all;
    }

    .hero-title .price-highlight {
        display: inline-block;
        margin: 0 0.2rem;
        white-space: nowrap;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        line-height: 1.65;
        margin-bottom: 1rem;
    }

    .hero-subtitle br {
        display: none;
    }

    .hero-subtitle strong {
        display: inline-block;
        margin-bottom: 0.3rem;
    }

    .hero-features {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    /* Section Titles Mobile Optimization */
    .section-title {
        font-size: clamp(1.4rem, 5vw, 1.75rem);
        line-height: 1.4;
        letter-spacing: 0.01em;
        margin-bottom: 1rem;
        word-break: keep-all;
    }

    .section-title .highlight-text,
    .section-title .gradient-text {
        display: inline-block;
    }

    .section-subtitle {
        font-size: 0.95rem;
        line-height: 1.65;
        margin-bottom: 2rem;
    }

    .section-subtitle br {
        display: none;
    }

    /* Price Display Mobile */
    .price-amount {
        font-size: 2rem;
        letter-spacing: -0.02em;
    }

    .price-currency {
        font-size: 1.3rem;
    }

    .price-tax {
        font-size: 0.85rem;
        display: block;
        margin-top: 0.3rem;
    }

    /* FAQ Mobile Optimization */
    .faq-list {
        padding: 0 0.5rem;
    }

    .faq-item {
        margin-left: 0;
        margin-right: 0;
    }

    .faq-question {
        padding: 1rem;
        gap: 0.5rem;
    }

    .faq-question span {
        font-size: 0.95rem;
        line-height: 1.5;
        text-align: left;
        padding-right: 0;
        flex: 1;
        min-width: 0;
        word-break: keep-all;
        overflow-wrap: break-word;
    }

    .faq-icon {
        width: 20px;
        height: 20px;
        min-width: 20px;
        flex-shrink: 0;
    }

    .faq-answer {
        padding: 0 1rem 1rem 1rem;
    }

    .faq-answer p {
        font-size: 0.9rem;
        line-height: 1.7;
        color: var(--text-secondary);
    }

    /* Feature Cards Mobile */
    .feature-card h3,
    .feature-title {
        font-size: 1.1rem;
        margin-bottom: 0.75rem;
        line-height: 1.4;
    }

    .feature-card p,
    .feature-desc {
        font-size: 0.9rem;
        line-height: 1.65;
    }

    /* Problem Cards Mobile */
    .problem-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        margin: 0 auto;
    }

    .problem-card {
        width: 100%;
        max-width: 100%;
        padding: 1.5rem;
        margin: 0 auto;
        box-sizing: border-box;
    }

    .problem-card h3 {
        font-size: 1.15rem;
        margin-bottom: 0.5rem;
        line-height: 1.4;
    }

    .problem-card p {
        font-size: 0.9rem;
        line-height: 1.65;
    }

    .problem-card strong {
        font-weight: 700;
    }

    /* Creator Section Mobile */
    .creator-section .container {
        padding: 0 1rem;
    }

    .creator-content {
        display: block !important;
        padding: 0;
        width: 100%;
        margin: 0;
    }

    .creator-image {
        width: 250px;
        max-width: 80%;
        margin: 0 auto 2rem auto;
        display: block;
        position: relative;
        left: 0;
        right: 0;
    }

    .creator-image img {
        width: 100%;
        height: auto;
    }

    .creator-info {
        padding: 0;
        width: 100%;
        box-sizing: border-box;
        margin: 0;
    }

    .creator-name {
        font-size: 1.5rem;
        line-height: 1.3;
        word-wrap: break-word;
        overflow-wrap: break-word;
        margin-bottom: 0.5rem;
    }

    .creator-reading {
        font-size: 0.85rem;
        display: inline-block;
        margin-left: 0.3rem;
    }

    .creator-title {
        font-size: 1rem;
        line-height: 1.4;
        margin-bottom: 1.5rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .creator-bio {
        padding: 0;
        margin: 0;
        width: 100%;
    }

    .creator-bio p {
        padding: 0;
        margin-bottom: 1rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .creator-message {
        padding: 0;
        margin-bottom: 1rem;
    }

    .creator-achievements {
        padding: 0;
        margin: 0;
        width: 100%;
    }

    .creator-achievements ul {
        padding-left: 1.5rem;
        margin: 0;
        width: 100%;
        box-sizing: border-box;
    }

    .creator-achievements li {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    /* Portfolio Items Mobile */
    .portfolio-title {
        font-size: 1.25rem;
        margin-bottom: 1rem;
        line-height: 1.4;
    }

    .portfolio-detail h4 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
        font-weight: 700;
    }

    .portfolio-detail p {
        font-size: 0.9rem;
        line-height: 1.65;
    }

    .portfolio-testimonial p {
        font-size: 0.9rem;
        line-height: 1.65;
        font-style: italic;
    }

    /* Flow Items Mobile - Enhanced Design */
    .flow-section {
        background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
        padding: 60px 0;
    }

    .flow-timeline {
        padding-left: 0;
        position: relative;
    }

    .flow-timeline::before {
        display: none;
    }

    .flow-item {
        padding-left: 0;
        margin-bottom: 1.5rem;
        position: relative;
        animation: fadeInUp 0.6s ease;
    }

    .flow-item::after {
        content: '';
        position: absolute;
        left: 50%;
        bottom: -1.5rem;
        transform: translateX(-50%);
        width: 2px;
        height: 1.5rem;
        background: linear-gradient(to bottom, var(--primary-color), transparent);
        opacity: 0.5;
    }

    .flow-item:last-child::after {
        display: none;
    }

    .flow-number {
        position: relative;
        left: auto;
        width: 50px;
        height: 50px;
        margin: 0 auto 1rem;
        background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        border: none;
        color: white;
        font-size: 1.25rem;
        font-weight: 700;
        box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
        transition: all 0.3s ease;
        z-index: 2;
    }

    .flow-content {
        background: white;
        border-radius: 16px;
        padding: 1.5rem;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .flow-content::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .flow-item:hover .flow-content {
        transform: translateY(-4px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    }

    .flow-item:hover .flow-content::before {
        opacity: 1;
    }

    .flow-item:hover .flow-number {
        transform: scale(1.1) rotate(5deg);
        box-shadow: 0 10px 25px rgba(59, 130, 246, 0.5);
    }

    .flow-title {
        font-size: 1.15rem;
        margin-bottom: 0.75rem;
        line-height: 1.4;
        color: var(--text-primary);
        font-weight: 700;
        position: relative;
        padding-left: 1.5rem;
    }

    .flow-title::before {
        content: '\f00c';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        position: absolute;
        left: 0;
        top: 0;
        width: 20px;
        height: 20px;
        background: linear-gradient(135deg, #06b6d4, #0891b2);
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.75rem;
        font-weight: bold;
    }

    .flow-desc {
        font-size: 0.9rem;
        line-height: 1.7;
        color: var(--text-secondary);
        padding-left: 1.5rem;
    }

    /* CTA Buttons Mobile */
    .cta-button {
        font-size: 0.95rem;
        padding: 0.875rem 1.5rem;
        letter-spacing: 0.02em;
    }

    .cta-button.large {
        font-size: 1rem;
        padding: 1rem 1.75rem;
    }

    .button-text {
        font-size: inherit;
    }

    /* Badge Mobile */
    .hero-badge .badge-text {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }

    /* Creator Section Mobile */
    .creator-name {
        font-size: 1.4rem;
        line-height: 1.3;
    }

    .creator-title {
        font-size: 0.9rem;
        line-height: 1.4;
    }

    .creator-bio p {
        font-size: 0.9rem;
        line-height: 1.7;
    }

    .creator-message {
        font-size: 0.95rem;
        line-height: 1.7;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-color);
    }

    /* Statement Text Mobile */
    .statement-text {
        font-size: 1.1rem;
        line-height: 1.5;
        margin-bottom: 1rem;
    }

    .statement-subtext {
        font-size: 0.9rem;
        line-height: 1.65;
    }

    /* Benefit Cards Mobile */
    .benefit-title {
        font-size: 1.05rem;
        line-height: 1.4;
        margin-bottom: 0.5rem;
    }

    .benefit-desc {
        font-size: 0.9rem;
        line-height: 1.65;
    }
}

@media (max-width: 480px) {
    /* Extra Small Mobile Optimization */
    .hero-title {
        font-size: clamp(1.1rem, 6vw, 1.3rem);
    }

    .section-title {
        font-size: clamp(1.25rem, 6vw, 1.5rem);
    }

    .price-amount {
        font-size: 1.75rem;
    }

    .cta-button {
        font-size: 0.9rem;
        padding: 0.75rem 1.25rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    /* Hero content mobile adjustment */
    .hero-content {
        padding: 1.5rem;
        margin: 0 auto;
        width: calc(100% - 1.5rem);
    }

    /* Container padding adjustment */
    .container {
        padding: 0 0.75rem;
    }

    section {
        padding: 60px 0;
    }

    .hero-section {
        padding: 90px 0 50px;
    }

    /* FAQ Extra Small Mobile */
    .faq-question {
        padding: 0.875rem 0.75rem;
    }

    .faq-question span {
        font-size: 0.875rem;
    }

    .faq-answer {
        padding: 0 0.75rem 0.875rem 0.75rem;
    }

    .faq-answer p {
        font-size: 0.85rem;
    }

    /* Flow Section Extra Small Mobile */
    .flow-section {
        padding: 50px 0;
    }

    .flow-number {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .flow-content {
        padding: 1.25rem;
        border-radius: 12px;
    }

    .flow-title {
        font-size: 1.05rem;
        margin-bottom: 0.5rem;
    }

    .flow-desc {
        font-size: 0.85rem;
        line-height: 1.6;
    }

    .flow-item::after {
        height: 1.25rem;
        bottom: -1.25rem;
    }
}

/* Fixed Footer CTA Bar - Mobile Only */
.fixed-cta-bar {
    display: none; /* Hidden by default */
}

@media (max-width: 768px) {
    .fixed-cta-bar {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, #06C755 0%, #00B900 100%);
        box-shadow: 0 -2px 15px rgba(0, 0, 0, 0.2);
        z-index: 9999;
        transform: translateY(0);
        transition: transform 0.3s ease;
        animation: slideUpCTA 0.5s ease 2s backwards;
    }
}

@keyframes slideUpCTA {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.fixed-cta-bar.hidden {
    transform: translateY(calc(100% + 10px));
}

.fixed-cta-bar.scrolling {
    transform: translateY(30%);
}

/* Mobile optimized CTA bar content */
@media (max-width: 768px) {
    .fixed-cta-content {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0.5rem 0.75rem;
        gap: 0.5rem;
    }

    .fixed-cta-text {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.2rem;
        flex: 1;
    }

    .fixed-cta-badge {
        background: white;
        color: #06C755;
        padding: 0.15rem 0.4rem;
        border-radius: 3px;
        font-size: 0.65rem;
        font-weight: 700;
        white-space: nowrap;
        display: inline-block;
    }

    .fixed-cta-message {
        color: white;
        font-size: 0.8rem;
        line-height: 1.3;
    }

    .fixed-cta-message strong {
        font-weight: 700;
        color: #ffd700;
        font-size: 0.95rem;
    }
}

/* Mobile optimized CTA button and close button */
@media (max-width: 768px) {
    .fixed-cta-button {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.3rem;
        background: white;
        color: #06C755;
        padding: 0.5rem 0.875rem;
        border-radius: 20px;
        text-decoration: none;
        font-weight: 700;
        font-size: 0.85rem;
        transition: all 0.3s ease;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        white-space: nowrap;
        min-width: 80px;
    }

    .fixed-cta-button:hover {
        transform: scale(1.05);
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
    }

    .fixed-line-icon {
        flex-shrink: 0;
        width: 16px;
        height: 16px;
    }

    .fixed-cta-close {
        background: rgba(255, 255, 255, 0.2);
        border: none;
        color: white;
        width: 24px;
        height: 24px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
        flex-shrink: 0;
    }

    .fixed-cta-close:hover {
        background: rgba(255, 255, 255, 0.3);
        transform: rotate(90deg);
    }

    .fixed-cta-close svg {
        width: 14px;
        height: 14px;
    }
}

/* Extra Small Mobile adjustments for Fixed CTA Bar */
@media (max-width: 480px) {
    .fixed-cta-badge {
        font-size: 0.6rem;
        padding: 0.1rem 0.3rem;
    }

    .fixed-cta-message {
        font-size: 0.75rem;
    }

    .fixed-cta-message strong {
        font-size: 0.85rem;
    }

    .fixed-cta-button {
        padding: 0.4rem 0.7rem;
        font-size: 0.8rem;
        min-width: 70px;
    }

    .fixed-cta-button span {
        font-size: 0.8rem;
    }

    .fixed-line-icon {
        width: 14px;
        height: 14px;
    }

    .fixed-cta-content {
        padding: 0.4rem 0.5rem;
    }
}