@charset "utf-8";

/* ========== LINE Banner ========== */
.line-banner-wrap {
    padding: 0 0 40px 0;
    text-align: center;
}

/* ========== Footer Wrapper ========== */
.footer {
    padding: 0 0 0 0;
}
.footer-inner {
    background-color: var(--body-color-deep);
    border-radius: 20px;
    overflow: hidden;
}

/* ========== ① 4カラム ナビゲーション ========== */
.footer-nav-section {
    padding: 48px 0 36px;
    border-bottom: 1px solid var(--border-color-light);
}
.footer-nav-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}
.footer-nav-col .footer-nav-title {
    margin: 0 0 16px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-color-light);
    letter-spacing: 0.03em;
}
.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-nav-list li {
    margin-bottom: 8px;
}
.footer-nav-list li a {
    font-size: 12px;
    color: var(--text-color-light);
    opacity: 0.7;
    transition: opacity .2s, color .2s;
    line-height: 1.6;
}
.footer-nav-list li a:hover {
    opacity: 1;
    color: var(--primary-color);
}

/* ========== ② ポリシー横並びリンク ========== */
.footer-policy-bar {
    padding: 18px 0;
    border-bottom: 1px solid var(--border-color-light);
}
.footer-policy-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 0;
}
.footer-policy-list li {
    display: flex;
    align-items: center;
}
.footer-policy-list li + li::before {
    content: "|";
    display: inline-block;
    margin: 0 14px;
    font-size: 11px;
    color: var(--border-color-light);
    opacity: 0.5;
}
.footer-policy-list li a {
    font-size: 12px;
    color: var(--text-color-light);
    opacity: 0.8;
    transition: opacity .2s, color .2s;
    white-space: nowrap;
}
.footer-policy-list li a:hover {
    opacity: 1;
    color: var(--primary-color);
}

/* ========== ③ ロゴ・説明文・SNS ========== */
.footer-bottom-section {
    padding: 32px 0 28px;
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
}
.footer-bottom-left {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    flex: 1;
    min-width: 0;
}
.footer-bottom-logo img {
    height: 36px;
    width: auto;
    flex-shrink: 0;
}
.footer-bottom-desc {
    flex: 1;
    min-width: 0;
}
.footer-bottom-desc p {
    margin: 0 0 8px;
    font-size: 12px;
    line-height: 1.7;
    color: var(--text-color-light);
    opacity: 0.8;
}
.footer-bottom-desc .footer-notice {
    font-size: 11px;
    opacity: 0.6;
    margin-bottom: 0;
}

/* SNS エリア */
.footer-bottom-right {
    flex-shrink: 0;
    text-align: right;
}
.footer-sns-label {
    font-size: 11px;
    color: var(--text-color-light);
    opacity: 0.7;
    margin: 0 0 10px;
    text-align: right;
}
.footer-sns-label::after {
    content: " /";
}
.footer-sns-icons {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: flex-end;
}
.footer-sns-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    color: #fff;
    transition: opacity .2s, transform .2s;
}
.footer-sns-btn:hover {
    opacity: 0.85;
    transform: translateY(-2px);
}
.footer-sns-x       { background-color: #000; }
.footer-sns-insta   { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.footer-sns-line    { background-color: #06c755; }

/* Copyright */
.footer-copyright {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color-light);
    font-size: 11px;
    color: var(--text-color-light);
    opacity: 0.6;
    text-align: center;
    letter-spacing: 0.02em;
}

/* ========== Responsive ========== */
@media (max-width: 1199px) {
    .footer-nav-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}
@media (max-width: 991px) {
    .footer { padding: 0 15px 15px; }
    .footer-nav-section { padding: 36px 0 28px; }
    .footer-bottom-inner { flex-direction: column; gap: 24px; }
    .footer-bottom-right { text-align: left; align-self: stretch; }
    .footer-sns-icons { justify-content: flex-start; }
    .footer-sns-label { text-align: left; }
    .footer-policy-list { gap: 4px 0; }
}
@media (max-width: 767px) {
    .footer-nav-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px 20px;
    }
    .footer-bottom-left {
        flex-direction: column;
        gap: 16px;
    }
    .footer-policy-list li + li::before {
        margin: 0 8px;
    }
}
@media (max-width: 480px) {
    .footer-nav-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px 16px;
    }
}
@media (min-width: 992px) {
    .footer { padding: 0 30px 30px; }
}