/* layout.css */

/* =========================
   Header
   ========================= */

.site-header {
    background-color: var(--color-bg-white);
}

.site-header--light {
    background-color: var(--color-bg-light-blue);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 48px;
}

/* Brand */
.site-header__brand {
    display: flex;
    align-items: center;
}

.site-header__brand-logo {
    height: 32px;
    width: auto;
    object-fit: contain;
}

/* Navigation */
.site-header__nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.site-header__nav-list {
    display: flex;
    align-items: center;
    gap: 24px;
}

.site-header__nav-link {
    color: var(--color-text-main);
    font-size: 16px;
    white-space: nowrap;
    font-weight: 700;
}

.site-header__nav-link:visited {
    color: var(--color-text-main);
}

.site-header__nav-link:hover {
    color: #3887C0;
    text-decoration: none;
}

.site-header__nav-link:active {
    color: var(--color-text-main);
}

.site-header__nav-link:focus {
    outline: none;
}

.site-header__nav-link:focus-visible {
    color: var(--color-text-main);
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
    border-radius: 2px;
}

.site-header__nav-link--current {
    color: var(--color-primary-dark);
    font-weight: 700;
}

.site-header__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.site-header__cta-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

/* =========================
   Footer
   ========================= */

   .site-footer {
    background-color: var(--color-bg-dark);
    color: var(--color-bg-white);
    padding: 40px 48px var(--spacing-lg);
    font-size: 13px;
}

.site-footer__inner {
    display: flex;
    flex-direction: column;
    gap: 132px;
}

/* 上段ロゴ */
.site-footer__top {
    display: flex;
    justify-content: flex-start;
}

.site-footer__brand {
    display: block;
}

.site-footer__logo {
    height: 32px;
    width: auto;
}

/* 下段：左リンク／右コピーライト */
.site-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

/* ナビ（運営会社 / プライバシー） */
.site-footer__nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.site-footer__nav-link {
    color: var(--color-bg-white);
    font-size: 14px;
    text-decoration: none;
}

.site-footer__nav-link:hover,
.site-footer__nav-link:focus-visible {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.site-footer__nav-link--current {
    color: var(--color-text-footer-link);
    font-weight: 600;
    pointer-events: none;
    cursor: default;
}

/* コピーライト */
.site-footer__copy {
    font-size: 14px;
    white-space: nowrap;
    opacity: 0.9;
}