*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
:root {
    --ink: #111;
    --ink2: #333;
    --ink3: #666;
    --bg: #FAFAF8;
    --warm: #F7F3EC;
    --red: #C0392B;
    --red2: #E74C3C;
    --gold: #B8974A;
    --gold2: #D4B069;
    --gold3: #F0D080;
    --green: #1A3A2A;
    --green2: #2D6A4F;
    --green3: #EEF5F0;
    --teal: #2D8A72;
    --orange: #E8832A;
    --navy: #233a70;
    --navy-dark: #1a2d57;
    --w: #fff;
    --bdr: #E0DAD0;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--ink);
    line-height: 1.85;
    overflow-x: hidden;
}
.progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    background: var(--gold);
    z-index: 999;
    width: 0%;
}
/* ── FV HEADER BAR ── */
.fv-header {
    background: #233a70;
    padding: 10px 20px;
    text-align: center;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
}
.fv-header .sep {
    color: rgba(255, 255, 255, 0.5);
    margin: 0 6px;
    font-weight: 300;
}
/* ── FV HERO（画像1枚表示） ── */
.fv-hero {
    background: #eaedf4;
    margin: 0 auto;
    padding: 0;
}
.fv-wrap {
    max-width: 768px;
    margin: 0 auto;
    line-height: 0;
}
.fv-wrap img {
    width: 100%;
    height: auto;
    display: block;
}
.sp-br {
    display: none;
}
/* ── FV CHECK SECTION ── */
.fv-check {
    background: #fff;
    padding: 0 24px 28px;
    max-width: 660px;
    margin: 0 auto;
}
.fv-check-heading {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 700;
    color: #333;
    margin-bottom: 18px;
    text-align: center;
}
.fv-check-heading::before,
.fv-check-heading::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #CCC;
}
.fv-check-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 9px 16px;
    margin-bottom: 18px;
}
.fv-check-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #222;
    line-height: 1.5;
}
.fv-check-dot {
    width: 22px;
    height: 22px;
    background: var(--teal);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.fv-check-dot svg {
    display: block;
}
.fv-warn {
    border: 1.5px solid var(--orange);
    border-radius: 8px;
    padding: 12px 16px;
    background: #FFF8F2;
    font-size: 13px;
    color: #555;
    text-align: center;
    line-height: 1.7;
}
.fv-warn .wi {
    color: var(--orange);
    margin-right: 3px;
}
.fv-warn strong {
    color: var(--orange);
}
/* ── FV CTA SECTION ── */
.fv-cta {
    background: var(--teal);
    padding: 26px 24px 32px;
    max-width: 660px;
    margin: 0 auto;
}
.fv-cta-badge {
    display: inline-block;
    background: var(--orange);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: 4px;
    margin-bottom: 12px;
}
.fv-cta-title {
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(16px, 4.5vw, 21px);
    font-weight: 900;
    color: #fff;
    line-height: 1.55;
    margin-bottom: 20px;
}
.fv-cta-title .yellow {
    color: #FFE066;
}
.fv-cta-list {
    list-style: none;
}
.fv-cta-item {
    display: flex;
    align-items: flex-start;
    gap: 13px;
    padding: 13px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
    font-size: 14px;
    line-height: 1.6;
}
.fv-cta-item:last-child {
    border-bottom: none;
}
.fv-cta-num {
    width: 26px;
    height: 26px;
    background: var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
    margin-top: 1px;
}
/* ── DIAGNOSIS ── */
.diag-section {
    background: var(--w);
    border-top: 4px solid var(--gold);
    padding: 48px 24px;
}
.diag-inner {
    max-width: 560px;
    margin: 0 auto;
}
.diag-eyebrow {
    font-size: 11px;
    letter-spacing: .16em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 10px;
    text-align: center;
}
.diag-title {
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(20px, 4vw, 30px);
    font-weight: 900;
    color: var(--ink);
    text-align: center;
    line-height: 1.4;
    margin-bottom: 8px;
}
.diag-sub {
    font-size: 13px;
    color: var(--ink3);
    text-align: center;
    margin-bottom: 32px;
    line-height: 1.7;
}
.diag-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}
.diag-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border: 1.5px solid var(--bdr);
    border-radius: 6px;
    cursor: pointer;
    transition: all .18s;
    user-select: none;
}
.diag-item:hover {
    border-color: var(--green2);
    background: var(--green3);
}
.diag-item.checked {
    border-color: var(--green2);
    background: var(--green3);
}
.diag-item input {
    display: none;
}
.diag-box {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    border: 2px solid #CCC;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all .18s;
}
.diag-item.checked .diag-box {
    background: var(--green2);
    border-color: var(--green2);
}
.diag-item.checked .diag-box svg {
    display: block;
}
.diag-box svg {
    display: none;
    width: 13px;
    height: 13px;
}
.diag-text {
    font-size: 14.5px;
    color: var(--ink);
    font-weight: 500;
    line-height: 1.5;
}
.diag-item.checked .diag-text {
    color: var(--green);
}
.diag-btn {
    width: 100%;
    padding: 16px;
    background: var(--green2);
    color: var(--w);
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 700;
    font-family: 'Noto Sans JP', sans-serif;
    cursor: pointer;
    transition: opacity .15s;
}
.diag-btn:hover {
    opacity: .88;
}
.diag-note {
    font-size: 11px;
    color: var(--ink3);
    text-align: center;
    margin-top: 10px;
}
.diag-result {
    display: none;
    margin-top: 28px;
    padding: 24px;
    border-radius: 8px;
    border: 2px solid;
}
.diag-result.high {
    background: #FEF2F2;
    border-color: var(--red2);
}
.diag-result.mid {
    background: #FFFBEB;
    border-color: #D97706;
}
.diag-result.low {
    background: var(--green3);
    border-color: var(--green2);
}
.result-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 99px;
    margin-bottom: 12px;
    letter-spacing: .06em;
}
.high .result-badge {
    background: var(--red2);
    color: var(--w);
}
.mid .result-badge {
    background: #D97706;
    color: var(--w);
}
.low .result-badge {
    background: var(--green2);
    color: var(--w);
}
.result-count {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 40px;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 8px;
}
.high .result-count {
    color: var(--red2);
}
.mid .result-count {
    color: #D97706;
}
.low .result-count {
    color: var(--green2);
}
.result-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 10px;
}
.result-body {
    font-size: 13.5px;
    color: var(--ink2);
    line-height: 1.8;
    margin-bottom: 16px;
}
.result-read {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--ink);
    color: var(--w);
    border-radius: 6px;
    padding: 14px 18px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    border: none;
    width: 100%;
    font-family: 'Noto Sans JP', sans-serif;
}
.result-read-arrow {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
/* ── LETTER ── */
.letter {
    max-width: 660px;
    margin: 0 auto;
    padding: 0 24px;
}
.chapter-wrap {
    padding: 64px 0 0;
}
.chapter-num {
    font-size: 10px;
    letter-spacing: .2em;
    color: #233a70;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.chapter-title {
    font-size: clamp(22px, 4.5vw, 34px);
    font-weight: bold;
    color: #333333;
    line-height: 1.4;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--bdr);
    padding-bottom: 20px;
}
.chapter-title .red {
    color: var(--red2);
}
.chapter-title .green {
    color: #233a70;
}
p {
    font-size: 15.5px;
    color: var(--ink2);
    line-height: 1.95;
    margin-bottom: 20px;
}
p strong {
    color: var(--ink);
    font-weight: 700;
}
p.lead {
    font-size: 17px;
    color: var(--ink);
    font-weight: 500;
    line-height: 1.85;
    margin-bottom: 24px;
}
.pull {
    margin: 36px 0;
    padding: 22px 26px;
    border-left: 4px solid #dcf1ff;
    background: #f7fbff;
}
.pull p {
    font-size: 16px;
    color: var(--ink);
    line-height: 1.6;
    margin: 0;
    font-weight: 700;
}
.fact {
    background: #233a70;
    padding: 26px 28px;
    margin: 32px 0;
    border-radius: 2px;
    position: relative;
}
.fact::before {
    content: 'FACT';
    position: absolute;
    top: -1px;
    left: 28px;
    background: var(--red2);
    color: var(--w);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .12em;
    padding: 3px 10px;
}
.fact p {
    color: rgb(255, 255, 255);
    margin: 0;
    font-size: 15px;
    line-height: 1.85;
}
.fact p strong {
    color: var(--w);
}
.insight {
    text-align: center;
    margin: 40px 0;
    padding: 32px 24px;
    border-bottom: 1px solid var(--bdr);
}
.insight-body {
    font-size: clamp(18px, 3.5vw, 26px);
    font-weight: bold;
    color: var(--ink);
    line-height: 1.5;
}
.insight-body .red {
    color: var(--red2);
}
.insight-body .gold {
    color: #233a70;
}
.mech {
    margin: 32px 0;
}
.mech-item {
    display: flex;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--bdr);
}
.mech-item:last-child {
    border-bottom: none;
}
.mech-num {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 36px;
    font-weight: 900;
    color: #233a70;
    line-height: 1;
    flex-shrink: 0;
    width: 48px;
}
.mech-body {
    flex: 1;
}
.mech-title {
    font-size: 15px;
    font-weight: 700;
    color: #233a70;
    margin-bottom: 8px;
}
.mech-text {
    color: var(--ink2);
    line-height: 1.6;
    margin: 0;
}
.voice {
    background: #f7fbff;
    padding: 22px 22px;
    margin: 18px 0;
    position: relative;
}
.voice-text {
    font-size: 14px;
    color: var(--ink2);
    line-height: 1.85;
    padding-left: 6px;
    font-style: italic;
}
.voice-meta {
    font-size: 11px;
    color: var(--ink3);
    margin-top: 8px;
    padding-left: 6px;
}
/* ── 実践者インタビュー動画 ── */
.testimonial-videos {
    margin: 36px 0 32px;
}
.testimonial-videos-heading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    font-size: 13px;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}
.testimonial-videos-heading::before,
.testimonial-videos-heading::after {
    content: '';
    flex: 1;
    max-width: 60px;
    height: 1px;
    background: var(--bdr);
}
.video-embed {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background: #000;
    border-radius: 6px;
    margin-bottom: 14px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}
.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}
.video-embed:last-child {
    margin-bottom: 0;
}
.deco-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 48px 0;
}
.deco-divider::before,
.deco-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--bdr);
}
.deco-divider span {
    font-size: 12px;
    color: var(--gold);
    letter-spacing: .2em;
}
.transition {
    background: #233a70;
    margin: 48px -24px;
    padding: 40px 24px;
}
.transition-inner {
    max-width: 660px;
    margin: 0 auto;
    text-align: center;
}
.transition p {
    color: rgb(255, 255, 255);
    margin: 0;
    font-size: 14px;
}
.transition h3 {
    font-size: clamp(20px, 4vw, 30px);
    font-weight: bold;
    color: var(--w);
    margin: 12px 0;
    line-height: 1.4;
}
/* ── REVEAL（ベージュ系背景・黒系文字） ── */
.reveal {
    background: var(--warm);
    margin: 48px -24px;
    padding: 48px 24px;
}
.reveal-inner {
    max-width: 660px;
    margin: 0 auto;
}
.reveal h3 {
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(20px, 4vw, 30px);
    font-weight: 900;
    color: var(--ink);
    margin-bottom: 20px;
    line-height: 1.4;
}
.reveal h3 .gold {
    color: var(--gold);
}
.reveal p {
    color: var(--ink2);
}
.reveal p strong {
    color: var(--ink);
}
.program-item {
    background: #fff;
    border: 1px solid var(--bdr);
    border-radius: 4px;
    padding: 22px 22px;
    margin: 14px 0;
}
.program-num {
    font-size: 10px;
    letter-spacing: .14em;
    color: var(--gold);
    font-weight: 700;
    margin-bottom: 8px;
}
.program-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 10px;
}
.program-body {
    font-size: 14px;
    color: var(--ink2);
    line-height: 1.8;
    margin: 0;
}
.program-body strong {
    color: var(--ink);
}
.next-section {
    padding: 56px 24px;
}
.next-inner {
    max-width: 660px;
    margin: 0 auto;
}
.next-eyebrow {
    font-size: 11px;
    letter-spacing: .16em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 10px;
    text-align: center;
}
.next-title {
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(20px, 4vw, 28px);
    font-weight: 900;
    color: var(--ink);
    text-align: center;
    line-height: 1.4;
    margin-bottom: 8px;
}
.next-sub {
    font-size: 13px;
    color: var(--ink3);
    text-align: center;
    margin-bottom: 36px;
    line-height: 1.7;
}
.next-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
/* ── NEXT CARD（動画視聴カード：落ち着いた中で目を引くデザイン） ── */
.next-card {
    position: relative;
    border: 1px solid var(--bdr);
    border-left: 4px solid #C0392B;
    border-radius: 8px;
    padding: 24px 24px 22px;
    background: var(--w);
    text-decoration: none;
    display: block;
    box-shadow: 0 2px 8px rgba(35, 58, 112, 0.06);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.next-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(35, 58, 112, 0.14);
    border-color: var(--bdr);
    border-left-color: #C0392B;
}
.next-card-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
    margin-bottom: 12px;
    display: inline-block;
    padding: 4px 12px;
    border-radius: 99px;
}
.tag-video {
    background: #C0392B;
    color:#ffffff;
}
.tag-consult {
    background: var(--green3);
    color: var(--green);
}
.tag-mail {
    background: #EFF6FF;
    color: #1D4ED8;
}
.next-card-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 8px;
    line-height: 1.5;
}
.next-card-body {
    font-size: 13px;
    color: var(--ink3);
    line-height: 1.8;
    margin-bottom: 16px;
}
.next-card-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #C0392B;
    color: #fff;
    padding: 13px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.02em;
    transition: background .18s ease;
}
.next-card:hover .next-card-cta {
    background: #C0392B;
}
.next-card-cta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: rgba(255, 255, 255, 0.16);
    border-radius: 50%;
    flex-shrink: 0;
}
.next-card-cta-icon svg {
    display: block;
    margin-left: 1px;
}
.next-card-cta-text {
    line-height: 1;
}
.next-card-cta-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform .2s ease;
}
.next-card:hover .next-card-cta-arrow {
    transform: translateX(3px);
}
.next-note {
    font-size: 12px;
    color: var(--ink3);
    text-align: center;
    margin-top: 24px;
    line-height: 1.7;
}
.footer {
    background: #233a70;
    padding: 28px 24px;
    text-align: center;
}
.footer p {
    font-size: 11px;
    color: rgba(255, 255, 255, 1);
    line-height: 1.9;
    margin: 0;
}
.footer a {
    color: rgba(255, 255, 255, 1);
    text-decoration: underline;
}
/* ===== 診断テストフォーム ===== */
.diag-form-section {
    max-width: 620px;
    margin: 36px auto 0;
    background: #fff;
    border: 1.5px solid var(--bdr);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}
.diag-form-header {
    background: #5ab4fa;
    color: #fff;
    text-align: center;
    padding: 18px 20px;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.04em;
}
.diag-form-intro {
    padding: 20px 24px 0;
    text-align: center;
    font-size: 14px;
    color: var(--ink2);
    line-height: 1.8;
}
.diag-form-body {
    padding: 20px 24px 28px;
}
.diag-form-row {
    background: #f7fbff;
    border: 1px solid #dcf1ff;
    border-radius: 6px;
    padding: 14px 16px;
    margin-bottom: 10px;
}
.diag-form-label {
    font-size: 14px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.diag-form-required {
    color: #ff0000;
    font-size: 14px;
}
.diag-form-options {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.diag-form-options label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #444;
    cursor: pointer;
    padding: 6px 14px;
    border: 1px solid #cbe3f5;
    border-radius: 4px;
    background: #fff;
    transition: all .15s;
}
.diag-form-options label:hover {
    border-color: #5ab4fa;
    background: #eef7ff;
}
.diag-form-options input[type="radio"] {
    margin: 0;
    cursor: pointer;
}
.diag-form-row select,
.diag-form-row input[type="text"] {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    border: 1px solid #cbe3f5;
    border-radius: 4px;
    background: #fff;
    color: #333;
    font-family: 'Noto Sans JP', sans-serif;
    box-sizing: border-box;
}
.diag-form-row select:focus,
.diag-form-row input[type="text"]:focus {
    outline: none;
    border-color: #5ab4fa;
    box-shadow: 0 0 0 2px rgba(90, 180, 250, 0.2);
}
.diag-form-submit {
    margin-top: 18px;
    text-align: center;
}
.diag-form-submit input[type="submit"] {
    background: var(--orange);
    color: #fff;
    border: none;
    padding: 16px 36px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    font-family: 'Noto Sans JP', sans-serif;
    letter-spacing: 0.04em;
    transition: opacity .15s, transform .15s;
    width: 100%;
    max-width: 360px;
}
.diag-form-submit input[type="submit"]:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}
.diag-form-footer {
    text-align: center;
    font-size: 13px;
    color: var(--ink3);
    padding: 0 24px 24px;
    line-height: 1.7;
}
.diag-form-footer a {
    color: var(--green2);
    text-decoration: underline;
}
@media (max-width: 580px) {
    .diag-form-section {
        margin: 28px 0 0;
        border-radius: 6px;
    }
    .diag-form-header {
        font-size: 16px;
        padding: 16px;
    }
    .diag-form-body {
        padding: 16px 14px 22px;
    }
    .diag-form-row {
        padding: 12px 14px;
    }
    .diag-form-options {
        gap: 10px;
    }
    .diag-form-options label {
        flex: 1;
        justify-content: center;
        min-width: 0;
    }
    .diag-form-submit input[type="submit"] {
        font-size: 15px;
        padding: 14px 24px;
    }
}
@media(max-width:580px) {
    .sp-br {
        display: block;
    }
    .mech-item {
        flex-direction: column;
        gap: 8px;
    }
    .mech-num {
        width: auto;
    }
    .transition,
    .reveal {
        margin: 48px 0px;
        padding: 36px 20px;
    }
    .fv-check-grid {
        grid-template-columns: 1fr;
    }
    .testimonial-videos {
        margin: 28px 0 24px;
    }
    .testimonial-videos-heading {
        font-size: 12px;
        margin-bottom: 16px;
    }
    .video-embed {
        margin-bottom: 12px;
    }
    .next-card {
        padding: 20px 20px 18px;
    }
    .next-card-cta {
        padding: 12px 16px;
        font-size: 13.5px;
    }
}