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

:root {
    /* Primary Colors */
    --primary-orange: #FF6B35;
    --primary-blue: #4A90E2;
    --primary-yellow: #FFD93D;
    --primary-green: #6BCB77;
    
    /* Secondary Colors */
    --secondary-orange: #FF8C42;
    --secondary-blue: #5BA3F5;
    --light-orange: #FFE5DC;
    --light-blue: #E3F2FD;
    --light-yellow: #FFF9E6;
    --light-green: #E8F8EC;
    
    /* Neutral Colors */
    --dark-gray: #2C3E50;
    --medium-gray: #7F8C8D;
    --light-gray: #ECF0F1;
    --white: #FFFFFF;
    
    /* Fonts */
    --font-main: 'Noto Sans JP', sans-serif;
    --font-heading: 'Zen Maru Gothic', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.8;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

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

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.4;
    color: var(--dark-gray);
}

.lead {
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.large-text {
    font-size: 1.15rem;
    line-height: 1.8;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: sticky;
    top: 0;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--primary-orange);
}

.logo i {
    font-size: 1.5rem;
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-orange);
    border: 2px solid var(--primary-orange);
}

.btn-secondary:hover {
    background: var(--primary-orange);
    color: var(--white);
}

.btn-header {
    padding: 0.625rem 1.5rem;
    font-size: 0.95rem;
}

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

.btn-xlarge {
    padding: 1.5rem 3rem;
    font-size: 1.25rem;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--light-yellow) 100%);
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
    overflow: hidden;
    min-height: 600px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(227, 242, 253, 0.95) 0%,
        rgba(255, 249, 230, 0.92) 100%
    );
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background: var(--white);
    color: var(--primary-blue);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-xl);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.hero-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.hero-title .highlight {
    color: var(--primary-orange);
    position: relative;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-cta {
    margin-top: var(--spacing-lg);
}

.cta-note {
    margin-top: var(--spacing-sm);
    font-size: 0.95rem;
    color: var(--primary-green);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-decoration i {
    position: absolute;
    color: var(--primary-yellow);
    opacity: 0.15;
    font-size: 3rem;
    animation: float 6s ease-in-out infinite;
}

.hero-decoration i:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.hero-decoration i:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.hero-decoration i:nth-child(3) {
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

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

/* ========================================
   Section Common Styles
   ======================================== */
.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-label {
    display: inline-block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: 2.25rem;
    font-weight: 900;
    margin-bottom: var(--spacing-md);
}

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

.problem-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.problem-text p {
    margin-bottom: var(--spacing-sm);
}

.problem-icon {
    text-align: center;
}

.problem-icon i {
    font-size: 8rem;
    color: var(--primary-orange);
    opacity: 0.2;
}

/* ========================================
   Empathy Section
   ======================================== */
.empathy-section {
    background: var(--light-gray);
}

.worry-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.worry-item {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
}

.worry-item i {
    font-size: 1.5rem;
    color: var(--primary-orange);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.worry-item p {
    font-size: 1.05rem;
    font-weight: 600;
}

.empathy-text {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    color: var(--medium-gray);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
}

.worry-card {
    background: var(--light-orange);
    border-left: 4px solid var(--primary-orange);
}

.testimonial-card i.fa-quote-left {
    font-size: 1.5rem;
    color: var(--primary-orange);
    opacity: 0.5;
    margin-bottom: var(--spacing-sm);
}

.empathy-conclusion {
    text-align: center;
    font-size: 1.15rem;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-md);
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   Cause Section
   ======================================== */
.cause-section {
    background: var(--white);
}

.cause-content {
    max-width: 800px;
    margin: 0 auto;
}

.cause-alert {
    background: var(--light-orange);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    border: 2px solid var(--primary-orange);
}

.cause-alert i {
    font-size: 2rem;
    color: var(--primary-orange);
    display: block;
    margin-bottom: var(--spacing-sm);
}

.wrong-methods {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    flex-wrap: wrap;
}

.wrong-method {
    background: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    border: 2px solid #E74C3C;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 700;
}

.wrong-method i {
    font-size: 1.5rem;
    color: #E74C3C;
}

.cause-text {
    text-align: center;
    font-size: 1.15rem;
    margin-bottom: var(--spacing-lg);
}

.solution-hint {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--light-green) 100%);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.solution-hint i {
    font-size: 2.5rem;
    color: var(--primary-yellow);
    flex-shrink: 0;
}

.solution-hint p {
    font-size: 1.15rem;
    line-height: 1.6;
}

/* ========================================
   Quote Section
   ======================================== */
.quote-section {
    background: var(--dark-gray);
    color: var(--white);
}

.quote-card {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-lg);
}

.quote-icon {
    font-size: 3rem;
    color: var(--primary-yellow);
    opacity: 0.5;
    margin-bottom: var(--spacing-md);
}

.quote-text {
    font-size: 1.5rem;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.quote-author {
    display: block;
    font-size: 1.1rem;
    color: var(--primary-yellow);
    margin-bottom: var(--spacing-lg);
}

.quote-message {
    padding-top: var(--spacing-md);
    border-top: 2px solid rgba(255, 255, 255, 0.2);
}

.quote-message p {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* ========================================
   Solution Section
   ======================================== */
.solution-section {
    background: var(--light-blue);
}

.solution-main {
    max-width: 1000px;
    margin: 0 auto;
}

.instructor-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.instructor-photo {
    width: 100%;
    height: 100%;
}

.instructor-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    object-fit: cover;
    box-shadow: var(--shadow-md);
}

.instructor-info {
    text-align: left;
}

.instructor-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--light-blue);
    color: var(--primary-blue);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-xl);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.instructor-name {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-orange);
}

.instructor-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.stat-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs);
}

.stat-item i {
    font-size: 1.5rem;
    color: var(--primary-orange);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.stat-item div {
    text-align: left;
}

.stat-item strong {
    display: block;
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--primary-orange);
}

.stat-item span {
    font-size: 0.8rem;
    color: var(--medium-gray);
}

.solution-description {
    text-align: center;
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* ========================================
   Features Section
   ======================================== */
.features-section {
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 2px solid var(--light-gray);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-orange);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-yellow) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.feature-icon i {
    font-size: 2rem;
    color: var(--white);
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-gray);
}

.feature-description {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* ========================================
   Results Section
   ======================================== */
.results-section {
    background: var(--light-green);
}

.results-content {
    max-width: 1000px;
    margin: 0 auto;
}

.result-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
}

.result-timeline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.timeline-item {
    flex: 1;
    min-width: 180px;
    text-align: center;
}

.timeline-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-xl);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.timeline-badge.before {
    background: var(--light-gray);
    color: var(--medium-gray);
}

.timeline-badge.progress {
    background: var(--light-blue);
    color: var(--primary-blue);
}

.timeline-badge.success {
    background: var(--light-green);
    color: var(--primary-green);
}

.timeline-arrow {
    font-size: 1.5rem;
    color: var(--primary-orange);
}

.result-highlight {
    background: linear-gradient(135deg, var(--light-yellow) 0%, var(--light-orange) 100%);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.result-highlight i {
    font-size: 2rem;
    color: var(--primary-orange);
}

.result-highlight p {
    font-size: 1.1rem;
    line-height: 1.6;
}

/* ========================================
   Offer Section
   ======================================== */
.offer-section {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    color: var(--white);
}

.offer-section .section-label {
    color: var(--primary-yellow);
}

.offer-section .section-title {
    color: var(--white);
}

.offer-main {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.offer-badge {
    background: var(--white);
    color: var(--primary-orange);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-xl);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.offer-bonus {
    margin-bottom: var(--spacing-lg);
}

.offer-bonus > i {
    font-size: 2rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.offer-bonus > p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.bonus-highlight {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.price-strikethrough {
    font-size: 1.25rem;
    text-decoration: line-through;
    opacity: 0.7;
}

.bonus-highlight > i {
    font-size: 1.5rem;
}

.price-free {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-yellow);
}

.offer-message {
    font-size: 1.15rem;
    line-height: 1.8;
}

/* ========================================
   Urgency Section
   ======================================== */
.urgency-section {
    background: var(--white);
}

.urgency-content {
    max-width: 800px;
    margin: 0 auto;
}

.urgency-card {
    background: var(--light-blue);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.urgency-card i {
    font-size: 2rem;
    color: var(--primary-blue);
    flex-shrink: 0;
}

.urgency-warning {
    background: var(--light-orange);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border: 2px solid var(--primary-orange);
}

.urgency-warning i {
    font-size: 2rem;
    color: var(--primary-orange);
    flex-shrink: 0;
}

.urgency-cta {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--light-yellow) 0%, var(--light-green) 100%);
    border-radius: var(--radius-lg);
}

.urgency-cta i {
    font-size: 2.5rem;
    color: var(--primary-orange);
    display: block;
    margin-bottom: var(--spacing-sm);
}

.urgency-message {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Classes Section
   ======================================== */
.classes-section {
    background: var(--light-gray);
}

.classes-section .section-description {
    text-align: center;
    color: var(--medium-gray);
    margin-top: var(--spacing-sm);
}

.classes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.class-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    position: relative;
}

.class-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.class-card.featured {
    border-top: 4px solid var(--primary-orange);
}

.class-card.special {
    border-top: 4px solid var(--primary-yellow);
}

.class-ribbon {
    position: absolute;
    top: 20px;
    right: -35px;
    background: linear-gradient(135deg, var(--primary-yellow) 0%, var(--secondary-orange) 100%);
    color: var(--dark-gray);
    padding: 0.5rem 3rem;
    transform: rotate(45deg);
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: var(--shadow-md);
    z-index: 10;
}

.class-header {
    padding: var(--spacing-lg);
    text-align: center;
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--light-yellow) 100%);
}

.class-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    box-shadow: var(--shadow-md);
}

.class-icon.advanced {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
}

.class-icon.expert {
    background: linear-gradient(135deg, var(--primary-yellow) 0%, #FFB700 100%);
}

.class-icon i {
    font-size: 2rem;
    color: var(--white);
}

.class-icon.expert i {
    color: var(--dark-gray);
}

.class-title {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-gray);
}

.class-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 700;
}

.class-badge.beginner {
    background: var(--light-green);
    color: var(--primary-green);
}

.class-badge.advanced {
    background: var(--light-blue);
    color: var(--primary-blue);
}

.class-badge.expert {
    background: var(--light-yellow);
    color: #CC8800;
}

.class-body {
    padding: var(--spacing-lg);
    flex: 1;
}

.class-description {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    color: var(--medium-gray);
}

.class-features {
    margin-bottom: var(--spacing-md);
}

.class-feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.class-feature-item i {
    color: var(--primary-orange);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.class-feature-item span {
    font-size: 0.95rem;
    color: var(--dark-gray);
}

.class-benefit {
    background: var(--light-blue);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    border-left: 4px solid var(--primary-blue);
}

.expert-benefit {
    background: var(--light-yellow);
    border-left-color: var(--primary-yellow);
}

.class-benefit i {
    font-size: 1.25rem;
    color: var(--primary-blue);
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.expert-benefit i {
    color: var(--primary-yellow);
}

.class-benefit p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--dark-gray);
}

.class-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--light-gray);
    text-align: center;
}

.class-footer .btn {
    width: 100%;
}

.class-hint {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
    background: linear-gradient(135deg, var(--light-orange) 0%, var(--light-yellow) 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.hint-icon {
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hint-icon i {
    font-size: 2rem;
    color: var(--primary-orange);
}

.hint-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--dark-gray);
}

.hint-content p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--medium-gray);
}

/* ========================================
   Classes Section
   ======================================== */
.classes-section {
    background: var(--light-gray);
}

.class-schedule {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--light-blue);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

.class-schedule i {
    font-size: 1.5rem;
    color: var(--primary-blue);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.schedule-info strong {
    display: block;
    color: var(--primary-blue);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.schedule-info p {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark-gray);
}

.schedule-note {
    display: block;
    font-size: 0.85rem;
    color: var(--primary-orange);
    font-weight: 600;
    margin-top: 0.25rem;
}

.class-alert {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--light-orange);
    border-left: 4px solid var(--primary-orange);
    border-radius: var(--radius-sm);
    margin: var(--spacing-md) 0;
}

.class-alert i {
    font-size: 1.25rem;
    color: var(--primary-orange);
    flex-shrink: 0;
}

.class-alert p {
    margin: 0;
    font-weight: 600;
    color: var(--dark-gray);
}

/* ========================================
   Access Section
   ======================================== */
.access-section {
    background: var(--white);
}

.access-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.access-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.access-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.access-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.access-details h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--dark-gray);
}

.address {
    color: var(--medium-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
}

.access-buttons {
    margin-top: var(--spacing-md);
}

.access-notes {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.access-note-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--light-blue);
    border-radius: var(--radius-sm);
}

.access-note-item i {
    font-size: 1.5rem;
    color: var(--primary-blue);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.access-note-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--primary-blue);
    margin-bottom: 0.25rem;
}

.access-note-item p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--dark-gray);
}

.access-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: fit-content;
}

.access-map iframe {
    display: block;
}

/* ========================================
   Gallery Section
   ======================================== */
.gallery-section {
    background: var(--white);
}

.gallery-section .section-description {
    text-align: center;
    color: var(--medium-gray);
    margin-top: var(--spacing-sm);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    background: var(--white);
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.gallery-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-base);
}

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

.gallery-caption {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--white);
    text-align: center;
}

.gallery-caption p {
    margin: 0;
    font-weight: 600;
    color: var(--dark-gray);
    font-size: 0.95rem;
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials-section {
    background: var(--light-gray);
}

.testimonials-section .testimonial-card {
    border-top: 4px solid var(--primary-orange);
}

.stars {
    color: var(--primary-yellow);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.testimonial-title {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-orange);
}

.testimonial-text {
    color: var(--medium-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--medium-gray);
    font-weight: 600;
}

.testimonial-author i {
    font-size: 1.5rem;
    color: var(--primary-blue);
}

/* ========================================
   Final CTA Section
   ======================================== */
.final-cta-section {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--light-green) 100%);
}

.final-cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-box {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   Contact Section
   ======================================== */
.contact-section {
    background: var(--white);
}

.contact-content {
    max-width: 900px;
    margin: 0 auto;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-card {
    background: var(--light-blue);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
}

.contact-card i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.contact-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.phone-number {
    display: inline-block;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary-orange);
    text-decoration: none;
    margin-top: var(--spacing-sm);
}

.phone-number:hover {
    color: var(--secondary-orange);
}

.ps-bonus {
    background: linear-gradient(135deg, var(--light-yellow) 0%, var(--light-orange) 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 3px dashed var(--primary-orange);
}

.ps-label {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--primary-orange);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.ps-content {
    text-align: center;
}

.ps-content i {
    font-size: 3rem;
    color: var(--primary-orange);
    display: block;
    margin-bottom: var(--spacing-sm);
}

.ps-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.ps-note {
    font-size: 0.95rem;
    color: var(--medium-gray);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: var(--spacing-lg) 0;
}

.footer-content {
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-sm);
}

.footer-logo i {
    font-size: 1.75rem;
}

.footer-text {
    color: var(--light-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--medium-gray);
}

/* ========================================
   Floating CTA Button
   ======================================== */
.floating-cta {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.4);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    font-weight: 700;
    z-index: 999;
    transition: all var(--transition-base);
    animation: pulse 2s infinite;
}

.floating-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 28px rgba(255, 107, 53, 0.5);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(255, 107, 53, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(255, 107, 53, 0.6);
    }
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
        --spacing-xxl: 4rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .problem-content {
        grid-template-columns: 1fr;
    }
    
    .problem-icon {
        display: none;
    }
    
    /* Instructor Card レスポンシブ */
    .instructor-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .instructor-info {
        text-align: center;
    }
    
    .instructor-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-item {
        justify-content: center;
    }
    
    /* Classes レスポンシブ */
    .classes-grid {
        grid-template-columns: 1fr;
    }
    
    .class-hint {
        flex-direction: column;
        text-align: center;
    }
    
    /* Gallery レスポンシブ */
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-image {
        height: 250px;
    }
    
    /* Access レスポンシブ */
    .access-content {
        grid-template-columns: 1fr;
    }
    
    .access-card {
        flex-direction: column;
        text-align: center;
    }
    
    .access-details {
        text-align: center;
    }
    
    .result-timeline {
        flex-direction: column;
    }
    
    .timeline-arrow {
        transform: rotate(90deg);
        margin: var(--spacing-sm) 0;
    }
    
    .bonus-highlight {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .btn-large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .btn-xlarge {
        padding: 1.25rem 2rem;
        font-size: 1.1rem;
    }
    
    .floating-cta {
        bottom: 20px;
        right: 20px;
        padding: 0.875rem 1.25rem;
        font-size: 0.9rem;
    }
    
    .floating-cta span {
        display: none;
    }
    
    .logo span {
        font-size: 1rem;
    }
    
    .header-content {
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .lead {
        font-size: 1.1rem;
    }
    
    .large-text {
        font-size: 1rem;
    }
    
    .features-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .instructor-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
    }
    
    .gallery-image {
        height: 200px;
    }
}