/* 大和ViSiON の根（2026-10-30・ゼロから作り直し）から */
:root {
  --paper: #f5f1e8;
  --paper-2: #ece6d8;
  --card: #fffdf8;
  --ink: #1c1a1e;
  --muted: #5d574f;
  --usu: #8d877d;
  --shu: #bc3829;
  --shu-deep: #9e2e21;
  --gold: #c99a16;
  --sky: #8cc7e3;
  --rule: #d9d1bf;
  --mincho: "Shippori Mincho B1", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --gothic: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --num: "Jost", "Noto Sans JP", sans-serif;
  --pad: clamp(16px, 5vw, 80px);
  --max: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--gothic); font-size: 16px; line-height: 1.85; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--mincho); font-weight: 800; margin: 0; }

/* ボタン: 押す所は朱・それ以外は墨の細枠 */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 30px; border-radius: 3px; font-weight: 700; font-size: 15px; letter-spacing: .04em; text-decoration: none; border: 1.5px solid transparent; transition: background .25s, transform .25s; white-space: nowrap; }
.btn--shu { background: var(--shu); color: #fff; }
.btn--shu:hover { background: var(--shu-deep); transform: translateY(-1px); }
.btn--line { border-color: var(--ink); color: var(--ink); }
.btn--line:hover { background: var(--card); }
.btn--sm { min-height: 40px; padding: 0 18px; font-size: 13px; }

/* ヘッダー */
.hd { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 32px; padding: 12px var(--pad); background: rgba(245, 241, 232, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
.hd__logo img { height: 34px; width: auto; }
.hd__nav { display: flex; gap: 28px; margin-left: auto; font-size: 14px; }
.hd__nav a { text-decoration: none; color: var(--muted); }
.hd__nav a:hover { color: var(--ink); }

.eyebrow { font-size: 13px; letter-spacing: .24em; color: var(--muted); margin: 0 0 18px; display: flex; align-items: center; gap: 12px; }
.no { display: inline-grid; place-items: center; width: 30px; height: 30px; background: var(--shu); color: #fff; border-radius: 2px; font-family: var(--num); font-size: 13px; letter-spacing: 0; }
.label { font-size: 12px; letter-spacing: .24em; color: var(--muted); margin: 0 0 10px; }

/* ① 最初の画面 */
.fv { display: grid; grid-template-columns: 1.25fr .9fr; gap: clamp(32px, 5vw, 80px); align-items: center; max-width: var(--max); margin: 0 auto; padding: clamp(48px, 8vw, 110px) var(--pad) clamp(56px, 8vw, 120px); min-height: calc(100vh - 64px); }
.fv__title { font-size: clamp(56px, 8.2vw, 128px); line-height: 1.18; letter-spacing: .01em; white-space: nowrap; }
.fv__title em { font-style: normal; color: var(--shu); }
.fv__promise { text-wrap: balance; font-family: var(--mincho); font-weight: 700; font-size: clamp(18px, 1.75vw, 25px); margin: 28px 0 14px; }
.fv__lead { color: var(--muted); max-width: 30em; margin: 0 0 34px; }
.fv__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.fv__facts { font-size: 13px; color: var(--muted); margin: 16px 0 0; }
.fv__dots { margin: 0; }
.fv__dots figcaption { font-size: 12.5px; color: var(--muted); text-align: right; margin-top: 12px; }

/* 700 の点 */
.dots { display: grid; gap: clamp(3px, .45vw, 6px); }
.dots i { display: block; aspect-ratio: 1; border-radius: 50%; background: var(--usu); opacity: .55; }
.dots i.one { background: var(--shu); opacity: 1; transform: scale(1.9); box-shadow: 0 0 0 3px var(--paper); position: relative; z-index: 1; }
.dots--sm { gap: 4px; margin: 6px 0 22px; }
.dots i.off { opacity: .12; }
.dots[data-anim] i:not(.one) { opacity: 0; animation: lit .5s ease forwards; animation-delay: var(--d); }
.dots[data-anim] i.one { animation: seal .6s cubic-bezier(.2,1.6,.4,1) both; }
@keyframes lit { to { opacity: .55; } }
@keyframes seal { from { transform: scale(0); } to { transform: scale(1.9); } }

/* 段の共通 */
.sec { max-width: var(--max); margin: 0 auto; padding: clamp(80px, 10vw, 140px) var(--pad); }
.sec__head h2 { font-size: clamp(32px, 4vw, 54px); line-height: 1.45; letter-spacing: .04em; }
.sec__lead { color: var(--muted); max-width: 40em; margin: 22px 0 0; }

/* ② 前と後 */
.ba { border-top: 1px solid var(--rule); }
.ba__pair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 40px); margin-top: 56px; }
.ba__card { background: var(--card); border: 1px solid var(--rule); padding: clamp(24px, 3vw, 40px); }
.ba__card--after { border-color: var(--shu); border-width: 2px; }
.ba__card h3 { font-size: clamp(22px, 2.2vw, 30px); margin-bottom: 14px; }
.ba__card ul { margin: 0; padding: 0; list-style: none; }
.ba__card li { padding: 10px 0; border-top: 1px solid var(--rule); }
.ba__card:not(.ba__card--after) li { color: var(--muted); }

/* ③ タブ */
.tools { border-top: 1px solid var(--rule); }
.tabs { margin-top: 48px; }
.tabs__list { display: flex; border-bottom: 1px solid var(--rule); overflow-x: auto; }
.tabs__list button { appearance: none; background: none; border: 0; border-bottom: 3px solid transparent; padding: 16px 24px; font: 700 15px/1.4 var(--gothic); color: var(--muted); cursor: pointer; white-space: nowrap; }
.tabs__list button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--shu); }
.tabs__panel { display: grid; grid-template-columns: 1.45fr 1fr; gap: clamp(28px, 4vw, 60px); align-items: center; padding-top: 40px; }
.tabs__panel[hidden] { display: none; }
.tabs__panel img { border: 1px solid var(--rule); box-shadow: 0 24px 60px rgba(28, 26, 30, .12); background: #fff; }
.tabs__panel h3 { font-size: clamp(21px, 2vw, 28px); line-height: 1.55; margin-bottom: 14px; }
.tabs__panel p { margin: 0; }
.bl::before { content: ""; display: inline-block; width: .5em; height: .5em; border-radius: 50%; background: var(--sky); margin-right: .35em; vertical-align: .12em; }

/* 仮置きの写真 */
.ph { aspect-ratio: 16/10; display: grid; place-items: center; text-align: center; color: var(--muted); font-size: 15px; line-height: 1.7; border: 1px dashed var(--usu); background: repeating-linear-gradient(135deg, var(--paper-2) 0 12px, var(--paper) 12px 24px); }
.ph small { font-size: 12px; }

@media (max-width: 900px) {
  .hd__nav { display: none; }
  .hd .btn--sm { margin-left: auto; }
  .fv { grid-template-columns: 1fr; min-height: 0; padding-top: 40px; }
  .fv__dots { order: -1; max-width: 420px; }
  .fv__actions .btn { flex: 1 1 100%; }
  .ba__pair, .tabs__panel { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .dots[data-anim] i { animation: none !important; opacity: .55; }
  .dots[data-anim] i.one { opacity: 1; transform: scale(1.9); }
}

/* ④ 数字の帯 */
.nums { background: var(--paper-2); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.nums__in { max-width: var(--max); margin: 0 auto; padding: clamp(56px, 7vw, 96px) var(--pad); display: grid; grid-template-columns: repeat(3, 1fr); }
.nums__in div { padding: 8px 32px; border-left: 1px solid var(--rule); }
.nums__in div:first-child { border-left: 0; padding-left: 0; }
.nums strong { display: block; font-family: var(--num); font-weight: 300; font-size: clamp(64px, 7vw, 108px); line-height: 1.05; letter-spacing: -.01em; }
.nums strong small { font-family: var(--mincho); font-weight: 700; font-size: .26em; margin-left: .25em; letter-spacing: .04em; }
.nums__in > div:first-child strong { color: var(--shu); }
.nums span { display: block; margin-top: 14px; font-size: 14px; color: var(--muted); line-height: 1.8; }

/* ⑤ 人は変われる */
.people__list { display: grid; gap: clamp(32px, 4vw, 56px); margin-top: 56px; }
.person { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.person:nth-child(2) .ph { order: 2; }
.ph--person { aspect-ratio: 4/3; }
.fromto { border-top: 1px solid var(--rule); margin: 6px 0 22px; }
.fromto p { margin: 0; padding: 14px 0; border-bottom: 1px solid var(--rule); display: grid; grid-template-columns: 3em 1fr; gap: 8px; color: var(--muted); }
.fromto p span { font-size: 12px; letter-spacing: .2em; padding-top: 4px; }
.fromto p.to { color: var(--ink); font-family: var(--mincho); font-weight: 800; font-size: clamp(17px, 1.5vw, 21px); text-wrap: pretty; }
.fromto p.to span { color: var(--shu); font-family: var(--gothic); font-weight: 700; }
.person blockquote { margin: 0 0 14px; font-family: var(--mincho); font-weight: 700; font-size: 19px; }
.person cite { display: block; font-style: normal; font-family: var(--gothic); font-weight: 400; font-size: 13px; color: var(--muted); margin-top: 4px; }
.person__body > p:last-child { margin: 0; }

/* ⑥ 5 段の地図 */
.dan { border-top: 1px solid var(--rule); }
.dan__list { list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.dan__list li { background: var(--card); border: 1px solid var(--rule); padding: 22px 20px 26px; }
.dan__list li:last-child { border-color: var(--shu); border-width: 2px; }
.dots--dan { gap: 4px; margin-bottom: 20px; }
.dots--dan i.one { transform: scale(1.7); box-shadow: 0 0 0 2px var(--card); }
.dan__no { font-family: var(--num); font-size: 13px; color: var(--muted); margin: 0; }
.dan__list h3 { font-size: 24px; margin: 2px 0 4px; }
.dan__one { font-family: var(--mincho); font-weight: 700; color: var(--shu); margin: 0 0 10px; }
.dan__txt { font-size: 14px; color: var(--muted); margin: 0; line-height: 1.75; }
.links { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 36px; }

/* ⑦ やる／やらない */
.dodont { border-top: 1px solid var(--rule); }
.dd { margin-top: 48px; border-top: 2px solid var(--ink); }
.dd__row { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--rule); }
.dd__row p { margin: 0; padding: 20px 24px; }
.dd__row p + p { border-left: 1px solid var(--rule); color: var(--muted); }
.dd__head p { font-size: 13px; letter-spacing: .24em; font-weight: 700; padding: 12px 24px; }
.dd__head p:first-child { color: var(--shu); }

/* ⑧ 証拠 */
.proof { border-top: 1px solid var(--rule); }
.proof__photos { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; margin-top: 56px; }
.proof__photos figure { margin: 0; }
.proof__photos img, .proof__photos .ph { width: 100%; height: auto; aspect-ratio: 4/3; object-fit: cover; }
.proof__photos figcaption { margin-top: 10px; font-size: 14px; color: var(--muted); }
.proof__label { margin-top: 64px; }
.logos { list-style: none; margin: 12px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
.logos li { display: grid; place-items: center; height: 104px; padding: 20px; background: var(--card); border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.logos img { max-height: 56px; width: auto; object-fit: contain; }
.note { font-size: 13px; color: var(--muted); }

/* ⑨ よくある質問 */
.faq { border-top: 1px solid var(--rule); }
.faq__list { margin-top: 40px; border-top: 1px solid var(--rule); max-width: 920px; }
.faq__list details { border-bottom: 1px solid var(--rule); }
.faq__list summary { cursor: pointer; list-style: none; padding: 22px 40px 22px 0; position: relative; font-family: var(--mincho); font-weight: 700; font-size: 19px; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after { content: "+"; position: absolute; right: 6px; top: 18px; color: var(--shu); font-family: var(--num); font-size: 26px; font-weight: 300; }
.faq__list details[open] summary::after { content: "−"; }
.faq__list details p { margin: 0 0 22px; color: var(--muted); max-width: 46em; }
.reads { margin-top: 56px; border-top: 2px solid var(--ink); padding-top: 20px; }
.reads ul { list-style: none; margin: 8px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 28px; }
.reads a { font-family: var(--mincho); font-weight: 700; font-size: 18px; text-decoration: none; border-bottom: 1px solid var(--shu); }

/* ⑩ 締め */
.closing { max-width: var(--max); margin: 0 auto; padding: clamp(80px, 10vw, 140px) var(--pad); display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; border-top: 1px solid var(--rule); }
.closing h2 { font-size: clamp(44px, 5.2vw, 80px); line-height: 1.2; white-space: nowrap; }
.closing h2 em { font-style: normal; color: var(--shu); }
.closing__promise { color: var(--muted); margin: 24px 0 32px; }

/* 足元 */
.ft { background: var(--paper-2); border-top: 1px solid var(--rule); padding: 56px var(--pad) 40px; display: grid; gap: 28px; }
.ft__brand img { height: 34px; width: auto; margin-bottom: 12px; }
.ft__brand p { font-size: 13px; color: var(--muted); margin: 0; }
.ft__nav { display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: 14px; }
.ft__nav a { text-decoration: none; color: var(--ink); }
.ft small { color: var(--muted); }
.sticky { display: none; }

@media (max-width: 900px) {
  .nums__in { grid-template-columns: 1fr; }
  .nums__in div { border-left: 0; border-top: 1px solid var(--rule); padding: 22px 0; }
  .nums__in div:first-child { border-top: 0; }
  .person { grid-template-columns: 1fr; }
  .person:nth-child(2) .ph { order: 0; }
  .dan__list { grid-template-columns: 1fr 1fr; }
  .dd__row { grid-template-columns: 1fr; }
  .dd__row p + p { border-left: 0; border-top: 1px dashed var(--rule); }
  .dd__head { display: none; }
  .dd__row p::before { display: block; font-size: 12px; letter-spacing: .2em; font-weight: 700; margin-bottom: 4px; }
  .dd__row:not(.dd__head) p:first-child::before { content: "やる"; color: var(--shu); }
  .dd__row:not(.dd__head) p + p::before { content: "やらない"; color: var(--muted); }
  .proof__photos { grid-template-columns: 1fr; }
  .logos { grid-template-columns: repeat(2, 1fr); }
  .reads ul { grid-template-columns: 1fr; }
  .closing { grid-template-columns: 1fr; }
  .sticky { display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 20; min-height: 54px; align-items: center; justify-content: center; background: var(--shu); color: #fff; font-weight: 700; text-decoration: none; border-radius: 3px; box-shadow: 0 8px 24px rgba(0,0,0,.18); }
  body { padding-bottom: 80px; }
  .sticky { opacity: 0; pointer-events: none; transition: opacity .3s; }
  .sticky.on { opacity: 1; pointer-events: auto; }
  .sec__head h2 { font-size: 27px; letter-spacing: .02em; }
  .dan__one { font-size: 14px; }
}

.proof__band { margin: 18px 0 0; }
.proof__band img { width: 100%; height: auto; aspect-ratio: 2000/680; object-fit: cover; }
.proof__band figcaption { margin-top: 10px; font-size: 14px; color: var(--muted); }

.person__photo { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.ft .mg-band { grid-column: 1 / -1; margin: 24px calc(-1 * var(--pad)) -40px; width: auto; }