:root {
    --black: #1d1d1f;
    --gray-dark: #424245;
    --gray: #6e6e73;
    --gray-light: #d2d2d7;
    --white: #fbfbfd;
    --accent: #0071e3;
    --navy: #1e3a5f;
    --navy-light: #2a4a73;
}

/* ========================================
   AUTHOR NEW
======================================== */
.author-section-new {
    background: var(--navy);
    padding: 160px 24px;
}

.author-new-inner {
    max-width: 1000px;
    margin: 0 auto;
}

.author-profile-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 24px;
    padding: 48px;
    margin-top: 60px;
    text-align: center;
}

.author-profile-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.7);
    padding: 6px 16px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 20px;
    margin-bottom: 16px;
}

.author-profile-name {
    font-size: 36px;
    font-weight: 900;
    color: var(--white);
    letter-spacing: 0.05em;
}

.author-profile-name-en {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.1em;
    margin-top: 4px;
}

.author-profile-mission {
    margin-top: 32px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.author-mission-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 8px;
}

.author-mission-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    line-height: 1.7;
}

.author-profile-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 32px;
    text-align: left;
}

.author-info-item {
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

.author-info-label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 4px;
}

.author-info-value {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
}

.author-vision {
    margin-top: 80px;
}

.author-vision-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--white);
    text-align: center;
    margin-bottom: 40px;
}

.author-vision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.author-vision-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 24px;
    transition: background 0.3s;
}

.author-vision-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.author-vision-num {
    font-size: 12px;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.1em;
}

.author-vision-item h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
    line-height: 1.5;
    margin-top: 8px;
    margin-bottom: 12px;
}

.author-vision-item p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.author-connect {
    margin-top: 80px;
    text-align: center;
}

.author-connect-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.author-connect-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
}

.author-connect-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.author-connect-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
}

/* ========================================
   FOOTER (LIFULL style)
======================================== */
footer {
    background: var(--white);
    border-top: 1px solid var(--gray-light);
    padding: 60px 24px 40px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--gray-light);
    gap: 40px;
}

.footer-brand {
    flex-shrink: 0;
}

.footer-brand-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
}

.footer-brand-sub {
    font-size: 12px;
    color: var(--gray);
}

.footer-nav {
    position: static;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    flex: 1;
    height: auto;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: auto;
    padding: 0;
    border-bottom: none;
    align-items: start;
}

@media (max-width: 900px) {
    .footer-top {
        flex-direction: column;
    }

    .footer-nav {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .footer-nav {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

.footer-nav-section h2,
.footer-nav-section h3 {
    font-size: 13px;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 16px;
}

.footer-nav-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav-section li {
    margin-bottom: 10px;
}

.footer-nav-section a {
    font-size: 13px;
    color: var(--gray-dark);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-nav-section a:hover {
    color: var(--navy);
}

.footer-bottom {
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copy {
    font-size: 11px;
    color: var(--gray);
}

.footer-note {
    font-size: 11px;
    color: var(--gray);
}

/* Response */
@media (max-width: 768px) {
    .author-profile-card {
        padding: 32px 20px;
    }

    .author-profile-name {
        font-size: 28px;
    }

    .author-vision-grid {
        grid-template-columns: 1fr;
    }

    .author-connect-grid {
        grid-template-columns: 1fr;
    }

    .author-profile-info {
        grid-template-columns: 1fr;
    }
}/* === Unified Navigation === */
.unified-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    padding: 0 20px;
    height: 48px;
    background: var(--navy, #1e3a5f);
    color: var(--white, #fbfbfd);
}

.unified-nav-brand {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--white, #fbfbfd);
    text-decoration: none;
    margin-right: 24px;
    white-space: nowrap;
}

.unified-nav-tabs {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    scrollbar-width: none;
}

.unified-nav-tabs::-webkit-scrollbar {
    display: none;
}

.unified-nav-tab {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: 6px 14px;
    border-radius: 16px;
    white-space: nowrap;
    transition: background 0.2s, color 0.2s;
}

.unified-nav-tab:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.unified-nav-tab.active {
    color: var(--navy, #1e3a5f);
    background: var(--white, #fbfbfd);
    font-weight: 600;
}

/* Hamburger Button */
.unified-nav-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    cursor: pointer;
    margin-left: auto;
    flex-shrink: 0;
    transition: background 0.2s;
}

.unified-nav-menu-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.unified-nav-menu-btn svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: var(--white, #fbfbfd);
    stroke-width: 2;
    stroke-linecap: round;
}

/* Side Menu Overlay */
.side-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.side-menu-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* Side Menu Panel */
.side-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 320px;
    max-width: 85vw;
    background: var(--white, #fbfbfd);
    z-index: 2000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
}

.side-menu.open {
    transform: translateX(0);
}

.side-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-light, #d2d2d7);
}

.side-menu-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--navy, #1e3a5f);
}

.side-menu-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.2s;
}

.side-menu-close:hover {
    background: rgba(0, 0, 0, 0.05);
}

.side-menu-close svg {
    width: 18px;
    height: 18px;
    stroke: var(--gray-dark, #424245);
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
}

.side-menu-body {
    padding: 8px 0 32px;
}

.side-menu-section {
    padding: 12px 20px 4px;
}

.side-menu-section-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--gray, #6e6e73);
    margin-bottom: 8px;
}

.side-menu-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    margin: 0 0 2px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 14px;
    font-weight: 400;
    color: var(--black, #1d1d1f);
    text-decoration: none;
    border-radius: 8px;
    transition: background 0.15s;
}

.side-menu-link:hover {
    background: rgba(0, 0, 0, 0.04);
}

.side-menu-link.current {
    background: rgba(30, 58, 95, 0.08);
    font-weight: 600;
    color: var(--navy, #1e3a5f);
}

.side-menu-link-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: var(--navy, #1e3a5f);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.side-menu-link-icon.green {
    background: #06C755;
    color: #003318;
}

.side-menu-link-icon.blue {
    background: var(--accent, #0071e3);
}

.side-menu-link-icon.red {
    background: #e34040;
}

.side-menu-divider {
    height: 1px;
    background: var(--gray-light, #d2d2d7);
    margin: 8px 20px;
}

@media (max-width: 768px) {
    .unified-nav {
        padding: 0 16px;
    }

    .unified-nav-tabs {
        display: none;
    }

    .unified-nav-brand {
        font-size: 14px;
    }
}