html {
  font-size: 16px;
}
body {
    font-family: 'Noto Sans JP', sans-serif;
    background-color: #fefffe;
        }
.bg-leaf-green {
    background-color: #e8f5e8;
}
.text-leaf-green {
    color: #4a7c59;
}
.border-leaf-green {
    border-color: #4a7c59;
}
.bg-leaf-green-light {
    background-color: #f4faf4;
}
.btn-primary {
    background: linear-gradient(135deg, #4a7c59 0%, #6b9b75 100%);
    transition: all 0.3s ease;
}
.btn-primary:hover {
    background: linear-gradient(135deg, #3d6b4a 0%, #5a8a64 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 124, 89, 0.3);
}
.section-padding {
    padding: 3rem 1rem;
}
.card-hover {
    transition: all 0.3s ease;
}
.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}
.fade-in {
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.text-gradient {
    background: linear-gradient(135deg, #4a7c59 0%, #6b9b75 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}