/* --- お問い合わせフォーム --- */
.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-description {
    text-align: center;
    color: #c0c0d0;
    line-height: 1.8;
    margin-bottom: 40px;
}

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: #e0e0e0;
    margin-bottom: 10px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    color: #ffffff;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00f2ff;
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.3);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-button {
    display: block;
    width: 100%;
    padding: 15px 35px;
    border: 2px solid #00f2ff;
    border-radius: 50px;
    text-decoration: none;
    color: #00f2ff;
    background-color: transparent;
    font-weight: 600;
    letter-spacing: 1.5px;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
}

.submit-button:hover {
    background-color: #00f2ff;
    color: #0a0a14;
    box-shadow: 0 0 20px #00f2ff;
}

.form-note {
    text-align: center;
    font-size: 0.85rem;
    color: #808090;
    margin-top: 40px;
}
.form-note a {
    color: #a8c8e0;
    text-decoration: none;
}
.form-note a:hover {
    text-decoration: underline;
}