/* ========================================
   Footer Layout Component
   ======================================== */

.site-footer {
    position: relative;
    background-size: cover;
    background-position: center center;
    color: #fff;
    overflow: hidden;
    padding: 56px 80px 72px 80px;
}

/* 青のオーバーレイ */
.site-footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(66, 107, 204, 0.8);
    pointer-events: none;
}

/* ========================================
   Inner（3列レイアウト）
   ======================================== */

.site-footer--inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-start;
    gap: 80px;
    max-width: 1440px;
    margin-inline: auto;
}

/* ========================================
   ロゴ
   ======================================== */

.site-footer--logo {
    display: flex;
    align-items: center;
    gap: 20px;
    color: #fff;
    text-decoration: none;
    flex-shrink: 0;
}

.site-footer--logo:hover {
    opacity: 0.85;
}

.site-footer--logo-img {
    display: block;
    width: 48px;
    height: 48px;
    object-fit: contain;
    flex-shrink: 0;
}

.site-footer--logo-name {
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    line-height: 1.4;
}

/* ========================================
   ナビゲーション
   ======================================== */

.site-footer--nav {
    display: grid;
    grid-auto-flow: column;
    gap: 32px 56px;
    align-content: start;
    justify-content: start;
    align-self: center;
    margin-left: auto;
    grid-template-rows: repeat(4, auto);
}

.site-footer--nav-link {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
    white-space: nowrap;
    transition: opacity 0.2s;
}

.site-footer--nav-link:hover {
    opacity: 0.7;
    text-decoration: none;
}

/* ========================================
   お問い合わせボタン
   ======================================== */

.site-footer--contact {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
    border: 1.5px solid #fff;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: bold;
    white-space: nowrap;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transition: color .35s ease;
}

.site-footer--contact::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: #fff;
    transition: left .4s ease;
    z-index: -1;
}

.site-footer--contact:hover::before {
    left: 0;
}

.site-footer--contact-icon {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.site-footer--contact-icon svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.site-footer--contact:hover {
    color: #316EA9;
    text-decoration: none;
}

.site-footer--contact svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}


/* ========================================
   レスポンシブ
   ======================================== */

@media (max-width: 1023px) {
    .site-footer {
        padding: 40px 24px;
    }

    .site-footer--inner {
        flex-direction: column;
        align-items: stretch;
        gap: 32px;
    }

    .site-footer--logo {
    }

    .site-footer--logo-name {
        font-size: 16px;
    }

    .site-footer--nav {
        display: flex;
        flex-direction: column;
        margin-left: 0;
        align-self: auto;
        gap: 0;
    }

    .site-footer--nav-link {
        text-decoration: none;
        font-size: 14px;
        padding: 16px 12px;
        border-bottom: 1px solid #eee;
    }

    .site-footer--nav a:last-child {
        border-bottom: none;
    }

    .site-footer--contact {
        justify-content: center;
    }
}