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

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.hero-section {
    background: linear-gradient(135deg, #1a2238 0%, #2a3a5c 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
}

.hero-content {
    color: white;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ffd700;
    font-weight: 500;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    line-height: 1.8;
    opacity: 0.9;
}

.hero-features {
    margin-bottom: 3rem;
}

.hero-features ul {
    list-style: none;
    padding: 0;
}

.hero-features li {
    padding: 0.5rem 0;
    font-size: 1.1rem;
    color: #ffd700;
    font-weight: 500;
}

.hero-features li:before {
    content: "✓";
    color: #ffd700;
    font-weight: bold;
    margin-right: 0.5rem;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    color: #1a2238;
    padding: 1.5rem 3rem;
    font-size: 1.3rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.3);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    margin-bottom: 1rem;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.5);
}

.cta-note {
    font-size: 0.9rem;
    color: #ffd700;
    margin-top: 0.5rem;
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-image-container {
    width: 100%;
    max-width: 500px;
    height: 600px;
    
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(255, 215, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-image-placeholder {
    text-align: center;
    color: #1a2238;
    font-size: 1.2rem;
    font-weight: 700;
    width: 100%;
    height: 100%;
}

.hero-image-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 500 600"><path fill="rgba(26,34,56,0.1)" d="M0,300L50,280C100,260,200,220,300,220C400,220,500,260,550,280L600,300L600,600L550,600C500,600,400,600,300,600C200,600,100,600,50,600L0,600Z"/><circle cx="250" cy="200" r="80" fill="rgba(26,34,56,0.1)"/><rect x="150" y="350" width="200" height="100" rx="10" fill="rgba(26,34,56,0.1)"/></svg>') center/cover;
    opacity: 0.3;
}

.floating-elements {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4rem;
    color: #1a2238;
    opacity: 0.2;
}

.section {
    padding: 5rem 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 3rem;
    color: #1a2238;
}

.profile-section {
    background: #f8f9fa;
}

.profile-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

.profile-image {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #1a2238, #2a3a5c);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.profile-text h3 {
    font-size: 2rem;
    color: #1a2238;
    margin-bottom: 1rem;
    font-weight: 700;
}

.profile-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #666;
}

.profile-highlights {
    list-style: none;
    padding: 0;
}

.profile-highlights li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #e0e0e0;
    color: #1a2238;
    font-weight: 500;
}

.profile-highlights li:before {
    content: "✓";
    color: #ffd700;
    font-weight: bold;
    margin-right: 0.5rem;
}

.seminar-points {
    background: white;
}

.seminar-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.seminar-image {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a2238;
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.2);
}

.points-list {
    list-style: none;
    padding: 0;
}

.points-list li {
    background: #f8f9fa;
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-radius: 10px;
    border-left: 4px solid #ffd700;
    font-weight: 500;
    color: #1a2238;
}

.schedule-section {
    background: #1a2238;
    color: white;
}

.schedule-section .section-title {
    color: white;
}

.schedule-table {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.schedule-table table {
    width: 100%;
    border-collapse: collapse;
}

.schedule-table th,
.schedule-table td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid #e0e0e0;
}

.schedule-table th {
    background: #2a3a5c;
    color: white;
    font-weight: 700;
}

.schedule-table td {
    color: #333;
}

.testimonials-section {
    background: #f8f9fa;
}

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

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.3s ease;
}

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

.testimonial-avatar {
    width: 80px;
    height: 80px;
    background: #ffd700;
    border-radius: 50%;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a2238;
    font-weight: 700;
    font-size: 1.5rem;
}

.testimonial-text {
    font-style: italic;
    color: #666;
    margin-bottom: 1rem;
}

.testimonial-author {
    font-weight: 700;
    color: #1a2238;
}

.final-cta {
    background: linear-gradient(135deg, #1a2238, #2a3a5c);
    color: white;
    text-align: center;
    padding: 5rem 0;
}

.final-cta .section-title {
    color: white;
}

.final-cta-text {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-image-container {
        max-width: 350px;
        height: 400px;
    }
    
    .profile-content,
    .seminar-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 1rem;
    }
}
.floating-button-container {
    position: fixed;
    bottom: 30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    z-index: 1000;
    pointer-events: none;
    }
    @keyframes bounce {
    0%, 100% {
    transform: translateY(0);
    }
    50% {
    transform: translateY(-10px);
    }
    }
    .floating-button {
    position: relative;
    background: #05C705;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: bounce 2s infinite;
    transition: all 0.3s ease;
    white-space: nowrap;
    pointer-events: auto;
    }
    
    .floating-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }
    
    .floating-button .icon {
    font-size: 24px;
    }
    
    @media (max-width: 768px) {
    .floating-button-container {
    bottom: 20px;
    }
    
    .floating-button {
    font-size: 16px;
    padding: 12px 24px;
    }
    }
    
    @media (max-width: 480px) {
    .floating-button {
    font-size: 14px;
    padding: 10px 20px;
    }
    
    .floating-button .icon {
    font-size: 18px;
    }
    }