/* --- landing.html専用 --- */

html, body {
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.site-header {
    position: static; 
    background-color: #f8f8f8; 
    box-shadow: none; 
}

/* --- メインコンテンツ --- */
.landing-main {
    flex-grow: 1; 
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 50px 20px; 
    background-color: #fff; 
}

.landing-content {
    max-width: 800px; 
    width: 100%;
}

.landing-title {
    font-family: var(--heading-font, 'Poppins', sans-serif); 
    font-size: 2.5rem;
    color: var(--text-color, #333); 
    margin-bottom: 20px;
    line-height: 1.4;
    font-weight: 700; 
}

.landing-subtitle {
    font-family: var(--body-font, 'Noto Sans JP', sans-serif); 
    font-size: 1.1rem;
    color: var(--secondary-color, #555); 
    margin-bottom: 60px; 
    line-height: 1.7; 
}

.landing-buttons {
    display: flex;
    flex-direction: column; 
    gap: 30px; 
    width: 100%;
    align-items: center; 
}

.landing-button {
    display: block;
    width: 90%; 
    max-width: 320px; 
    background-color: var(--primary-color, #007bff); 
    color: white;
    padding: 25px 20px; 
    text-decoration: none;
    border-radius: 8px; 
    font-weight: bold;
    font-size: 1.3rem; 
    font-family: var(--body-font, 'Noto Sans JP', sans-serif); 
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    border: none; 
    text-align: center; 
}

.landing-button:hover {
    background-color: #0056b3; 
    transform: translateY(-4px); 
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.35); 
}

.landing-button .button-arrow {
    display: inline-block;
    margin-left: 10px;
    font-size: 1.1em; 
    transition: transform 0.25s ease-out;
}

.landing-button:hover .button-arrow {
    transform: translateX(6px); 
}

/* --- フッター調整 --- */
.site-footer-bottom {
    margin-top: auto; 
}

.site-footer-bottom .footer-content-wrapper {
    justify-content: center; 
    align-items: center; 
}

.site-footer-bottom .copyright {
    text-align: center; 
    width: 100%; 
}


/* --- レスポンシブ対応 --- */
@media (min-width: 768px) {
    .landing-title {
        font-size: 3rem; 
    }
    .landing-subtitle {
        font-size: 1.25rem; 
    }
    .landing-buttons {
        flex-direction: row; 
        justify-content: center; 
        gap: 40px; 
    }
    .landing-button {
        width: auto; 
        min-width: 280px; 
        padding-left: 40px; 
        padding-right: 40px;
    }
}

@media (max-width: 767px) {
    .site-footer-bottom .footer-content-wrapper {
        flex-direction: column; 
        justify-content: center;
        align-items: center;
    }
    .site-footer-bottom .copyright {
        text-align: center; 
        order: 0; 
    }
}