body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.8;
}

.hero-section {
    /*background: linear-gradient(135deg, #00896b 0%, #356d64 100%);*/
    color: white;
    padding: 30px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section-bg-blue {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.hero-section-bg-green {
    background: linear-gradient(135deg, #00896b 0%, #356d64 100%);
}
.hero-section-bg-orange {
    background: linear-gradient(135deg, #fcce54 0%, #f5e2af 100%);
}


.hero-section::before {
    content: '';
    /*position: absolute;*/
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="3" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="90" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    animation: float 20s infinite linear;
}

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

.hero-section a {
	z-index: 2;
	position: relative;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.btn-hero {
    font-size: 1.2rem;
    padding: 15px 40px;
    border-radius: 50px;
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    border: none;
    color: white;
    font-weight: 600;
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.3);
    transition: all 0.3s ease;
}

.btn-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(255, 107, 107, 0.4);
    color: white;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #2c3e50;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    margin: 1rem auto;
    border-radius: 2px;
}

.feature-card {
    background: white;
    border-radius: 20px;
    padding: 0.5rem 1rem;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: none;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 3rem;
    /*margin-bottom: 1rem;*/
    background: linear-gradient(45deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.student-section {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    padding: 30px 0;
}

.parent-section {
    background: #f8f9fa;
    padding: 30px 0;
}

.schedule-item {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 5px solid #667eea;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.schedule-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.schedule-time {
    font-weight: 700;
    color: #667eea;
    font-size: 1.2rem;
}

.benefits-section {
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
    padding: 30px 0;
}

.benefit-item {
    background: white;
    border-radius: 15px;
    padding: 0.5rem 1rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
}

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

.benefit-icon {
    font-size: 3rem;
    color: #ff6b6b;
    /* margin-bottom: 1rem; */
}

.cta-section {
    background: #2c3e50;
    color: white;
    padding: 80px 0;
    text-align: center;
}

.gacha-animation {
    width: 200px;
    height: 200px;
    margin: 2rem auto;
    background: linear-gradient(45deg, #ff9a9e, #fecfef);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.emoji {
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

.highlight-text {
    background: linear-gradient(45deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-section {
        padding: 60px 0;
    }
}