@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Noto+Serif+JP:wght@400;700&display=swap");

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --navy: #0a1f44;
    --navy-mid: #143070;
    --blue-accent: #1a5cdb;
    --blue-light: #e8f0fc;
    --red-alert: #c0392b;
    --gold: #c89a2a;
    --text-main: #1a1a2e;
    --text-body: #333344;
    --text-muted: #6b6b80;
    --border: #d0d5e8;
    --bg: #f7f8fc;
    --white: #ffffff;
    --shadow: 0 2px 16px rgba(10, 31, 68, 0.09);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Noto Sans JP", sans-serif;
    background: var(--bg);
    color: var(--text-body);
    font-size: 15px;
    line-height: 1.85;
}

/* ── HEADER ── */
.site-header {
    background: var(--navy);
    padding: 14px 40px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.site-header .logo-text {
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.08em;
}
.site-header .logo-sub {
    color: #8aadd8;
    font-size: 11px;
    margin-top: 2px;
    letter-spacing: 0.06em;
}

/* ── HERO ── */
.hero {
    background: linear-gradient(
        135deg,
        var(--navy) 0%,
        var(--navy-mid) 60%,
        #1a4a9a 100%
    );
    padding: 56px 40px 48px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: "";
    position: absolute;
    top: -60px;
    right: -80px;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: rgba(26, 92, 219, 0.18);
}
.hero::after {
    content: "";
    position: absolute;
    bottom: -100px;
    left: 20%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
}
.hero-inner {
    max-width: 1108px;
    padding: 0 24px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.hero-label {
    display: inline-block;
    background: var(--blue-accent);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    padding: 4px 12px;
    border-radius: 2px;
    margin-bottom: 18px;
    text-transform: uppercase;
}
.hero h1 {
    font-family: "Noto Serif JP", serif;
    color: var(--white);
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 16px;
    letter-spacing: 0.03em;
}
.hero-sub {
    font-weight: 400;
    font-size: 0.8em;
}

/* ── STATS BAR ── */
.stats-bar {
    background: var(--white);
    border-bottom: 3px solid var(--blue-accent);
    display: flex;
    justify-content: center;
    gap: 0;
    box-shadow: var(--shadow);
}
.stat-item {
    flex: 1;
    max-width: 200px;
    padding: 22px 16px;
    text-align: center;
    border-right: 1px solid var(--border);
}
.stat-item:last-child {
    border-right: none;
}
.stat-num {
    font-family: "Noto Serif JP", serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--blue-accent);
    display: block;
    line-height: 1;
    margin-bottom: 5px;
}
.stat-label {
    font-size: 11px;
    color: var(--text-muted);
}

/* ── LAYOUT ── */
.page-wrap {
    max-width: 1108px;
    margin: 0 auto;
    padding: 48px 24px 80px;
    display: grid;
    grid-template-columns: 1fr 260px;
    gap: 40px;
    align-items: start;
}

/* ── SIDEBAR ── */
.sidebar {
    position: sticky;
    top: 24px;
}
.sidebar-box {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: var(--shadow);
}
.sidebar-title {
    background: var(--navy);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 12px 16px;
    text-transform: uppercase;
}
.toc {
    list-style: none;
    padding: 8px 0;
}
.toc li a {
    display: block;
    padding: 7px 16px;
    font-size: 12px;
    color: var(--text-body);
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: all 0.15s;
    line-height: 1.5;
}
.toc li a:hover {
    color: var(--blue-accent);
    border-left-color: var(--blue-accent);
    background: var(--blue-light);
}
.sidebar-service {
    margin-top: 20px;
}
.sidebar-service .sidebar-title {
    background: var(--blue-accent);
}
.service-body {
    padding: 16px;
}
.service-body p {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 12px;
}
.btn-cta {
    display: block;
    background: var(--blue-accent);
    color: var(--white);
    text-align: center;
    padding: 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.15s;
}
.btn-cta:hover {
    background: var(--navy-mid);
}

/* ── PROFILE CARD ── */
.profile-section {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 24px;
    margin-bottom: 36px;
    box-shadow: var(--shadow);
}
.profile-section h2 {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}
.profiles {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}
.profile-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    width: calc(50% - 10px);
}
.profile-card img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    flex-shrink: 0;
}
.profile-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-main);
}
.profile-role {
    font-size: 12px;
    color: var(--blue-accent);
    margin-bottom: 2px;
}
.profile-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ── MAIN CONTENT ── */
.main-content {
    min-width: 0;
}

.intro-box {
    background: var(--white);
    border-left: 4px solid var(--blue-accent);
    border-radius: 0 6px 6px 0;
    padding: 24px 28px;
    margin-bottom: 36px;
    box-shadow: var(--shadow);
    font-size: 14.5px;
    line-height: 1.9;
    color: var(--text-body);
}
.text-contents p + p {
    margin-top: 1em;
}

/* ── SECTION ── */
.section {
    background: var(--white);
    border-radius: 6px;
    padding: 36px 36px 32px;
    margin-bottom: 28px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}
.section-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 22px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--blue-light);
}
.section-num {
    background: var(--navy);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-family: "Noto Serif JP", serif;
}
.section-num.bg-accent {
    background: var(--blue-accent);
}
.section-num.bg-muted {
    background: var(--text-muted);
}
.section h2 {
    font-family: "Noto Serif JP", serif;
    font-size: 19px;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.45;
    flex: 1;
    padding-top: 4px;
}

.section p {
    margin-bottom: 14px;
    font-size: 14.5px;
    line-height: 1.9;
}
.section p:last-child {
    margin-bottom: 0;
}

.section strong {
    font-weight: bold;
}

.content_image_box {
    margin: 20px 0;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(10, 31, 68, 0.12);
}
.content_image_box img {
    width: 100%;
    height: auto;
    display: block;
}
.content_image_box figcaption {
    background: #f0f4fc;
    padding: 8px 14px;
    font-size: 11px;
    color: #6b6b80;
}

/* QUOTE */
.quote-block {
    background: var(--blue-light);
    border-left: 4px solid var(--blue-accent);
    border-radius: 0 4px 4px 0;
    padding: 16px 20px;
    margin: 18px 0;
    font-size: 14px;
    color: var(--navy);
    font-style: italic;
    line-height: 1.8;
}
.quote-block cite {
    display: block;
    font-style: normal;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 8px;
    font-weight: 500;
}

/* ALERT QUOTE (critical moment) */
.alert-quote {
    background: #fff5f5;
    border-left: 4px solid var(--red-alert);
    border-radius: 0 4px 4px 0;
    padding: 16px 20px;
    margin: 18px 0;
    font-size: 14px;
    color: #7b1c1c;
    font-style: italic;
    line-height: 1.8;
}
.alert-quote cite {
    display: block;
    font-style: normal;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 8px;
}

/* TIMELINE */
.timeline {
    margin: 20px 0;
    position: relative;
    padding-left: 28px;
}
.timeline::before {
    content: "";
    position: absolute;
    left: 10px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--border);
}
.tl-item {
    position: relative;
    margin-bottom: 14px;
    padding-left: 10px;
}
.tl-item::before {
    content: "";
    position: absolute;
    left: -22px;
    top: 7px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--blue-accent);
    border: 2px solid var(--white);
    box-shadow: 0 0 0 2px var(--blue-accent);
}
.tl-time {
    font-size: 12px;
    font-weight: 700;
    color: var(--blue-accent);
    margin-bottom: 2px;
}
.tl-time .link_pdf {
    margin-left: 10px;
    font-size: 11px;
    color: var(--blue-accent);
    font-weight: 700;
    text-decoration: none;
    border: 1px solid var(--blue-accent);
    padding: 2px 8px;
    border-radius: 3px;
}

.tl-desc {
    font-size: 14px;
    color: var(--text-body);
}

/* REASON CARDS */
.reason-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin: 20px 0;
}
.reason-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 18px 16px;
}
.reason-card-num {
    font-size: 11px;
    font-weight: 700;
    color: var(--blue-accent);
    letter-spacing: 0.08em;
    margin-bottom: 6px;
    text-transform: uppercase;
}
.reason-card h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 8px;
    line-height: 1.4;
}
.reason-card p {
    font-size: 12.5px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 0;
}

/* MEASURE LIST */
.measure-list {
    margin: 16px 0;
}
.measure-item {
    display: flex;
    gap: 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 18px;
    margin-bottom: 12px;
    align-items: flex-start;
}
.measure-icon {
    width: 38px;
    height: 38px;
    border-radius: 6px;
    background: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.measure-item h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 5px;
}
.measure-item p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 0;
}

/* INSIGHT CARDS */
.insight-list {
    margin: 20px 0;
}
.insight-item {
    border-left: 3px solid var(--gold);
    padding: 14px 18px;
    margin-bottom: 16px;
    background: var(--white);
    border-radius: 0 6px 6px 0;
    box-shadow: 0 1px 6px rgba(10, 31, 68, 0.06);
}
.insight-item h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 6px;
}
.insight-item p {
    font-size: 13.5px;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 0;
}

/* POINTS */
.points-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 16px;
}
.point-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 18px;
}
.point-card h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 7px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.point-card h4::before {
    content: "✓";
    color: var(--blue-accent);
    font-size: 14px;
}
.point-card p {
    font-size: 12.5px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 0;
}

/* PROFILE TABLE */
.profile-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
    font-size: 14px;
}
.profile-table th,
.profile-table td {
    padding: 12px 16px;
    border: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
}
.profile-table th {
    background: var(--navy);
    color: var(--white);
    font-weight: 500;
    width: 160px;
    font-size: 13px;
}
.profile-table td {
    background: var(--white);
    color: var(--text-body);
}
.profile-table tr:nth-child(even) td {
    background: var(--bg);
}

/* SERVICE BOX */
.service-box {
    background: linear-gradient(135deg, var(--navy), var(--navy-mid));
    border-radius: 8px;
    padding: 28px 32px;
    color: var(--white);
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.service-box h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
}
.service-box p {
    font-size: 13px;
    color: #a8c4f0;
    line-height: 1.7;
}
.btn-service {
    display: inline-block;
    background: var(--blue-accent);
    color: var(--white);
    padding: 11px 22px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.15s;
    flex-shrink: 0;
}
.btn-service:hover {
    background: #1248b8;
}

/* ── FOOTER ── */
footer {
    background: var(--navy);
    color: #8aadd8;
    text-align: center;
    padding: 28px;
    font-size: 12px;
    margin-top: 40px;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    .main-content .section {
        margin-bottom: 0;
    }
    .page-wrap {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .sidebar {
        position: static;
    }
    .sidebar-index {
        display: none;
    }
    .sidebar-service {
        margin-top: 0;
    }
    .stats-bar {
        flex-wrap: wrap;
    }
    .stat-item {
        min-width: 50%;
    }
    .reason-cards {
        grid-template-columns: 1fr;
    }
    .points-grid {
        grid-template-columns: 1fr;
    }
    .section {
        padding: 24px 20px;
    }
    .hero {
        padding: 40px 20px;
    }
    .profiles {
        flex-direction: column;
    }

    .profile-card {
        width: 100%;
    }
}