/* with awai — お店の一日をたどる。銀座の夜（藍とシャンパンゴールドの灯り）から、夜明けの朝焼け、朝の生成りへ。章の言葉は縦書き。 */
:root {
  --night: #161a2d; --night-2: #1c2139; --indigo: #232a4a; --plum: #5a4560;
  --sunrise: #df9270; --blush: #efc9ae; --paper: #f6f3ed; --paper-2: #eee8de; --paper-3: #e8dfd1;
  --ink: #2b2927; --ink-soft: #5f5852; --accent-ink: #86553f; --line: #d9d0c2;
  --on-night: #f3ece0; --on-night-soft: #cdc6d2; --champagne: #cfb784;
  --serif: "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans: "Zen Kaku Gothic New", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;
  --latin: "Outfit", var(--sans); --wrap: 1120px; --pad: clamp(20px, 5vw, 72px);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/2 var(--sans); letter-spacing: .03em; -webkit-font-smoothing: antialiased; overflow-wrap: anywhere; }
::selection { background: #efc9ae; color: #22283b; }
a { color: inherit; }
button { font: inherit; }
a, button { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 5px; }
.site-head :focus-visible, .ch-night :focus-visible, .ch-awai :focus-visible, .ch-late :focus-visible, .ch-dawn :focus-visible, .site-foot :focus-visible { outline-color: var(--sunrise); }
h1, h2, h3, p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
.wrap { width: min(100% - var(--pad) * 2, var(--wrap)); margin-inline: auto; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 50; padding: 10px 20px; background: var(--ink); color: #fff; }
.skip-link:focus { top: 12px; }
.latin { font-family: var(--latin); letter-spacing: .02em; }

/* 診断から相談へ */
.ch-diagnosis { background: var(--paper-3); border-top: 1px solid var(--line); }
.diagnosis-title, .contact-title { font: 500 clamp(28px, 3.8vw, 44px)/1.65 var(--serif); letter-spacing: .08em; margin-bottom: 26px; }
.diagnosis-options { display: grid; grid-template-columns: 1.15fr 1fr; margin-top: 44px; border-block: 1px solid #b4a594; }
.diagnosis-options article { padding: 32px 36px 32px 0; }
.diagnosis-options .diagnosis-secondary { border-left: 1px solid #b4a594; padding-left: 36px; padding-right: 0; }
.diagnosis-meta { font-size: 12px; letter-spacing: .08em; color: var(--accent-ink); margin-bottom: 14px; }
.diagnosis-options h3, .diagnosis-consult h3 { font: 500 23px/1.7 var(--serif); margin-bottom: 14px; }
.diagnosis-options article > p:not(.diagnosis-meta):not(.diagnosis-caption) { font-size: 15px; line-height: 2; color: var(--ink-soft); }
.diagnosis-link { display: inline-flex; gap: 18px; align-items: center; padding: 12px 0; margin-top: 20px; min-height: 48px; color: var(--accent-ink); text-underline-offset: 6px; font-size: 15px; font-weight: 500; }
.diagnosis-primary .diagnosis-link { background: var(--night); color: var(--on-night); padding: 13px 20px; text-decoration: none; }
.diagnosis-primary .diagnosis-link:hover { background: var(--indigo); }
.diagnosis-caption { font-size: 12px; color: var(--ink-soft); margin-top: 12px; }
.diagnosis-consult { margin-top: 36px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.diagnosis-consult > div { max-width: 40em; }
.diagnosis-consult h3 { font-size: 20px; }
.diagnosis-consult p { font-size: 14px; color: var(--ink-soft); }
.diagnosis-consult .cta { flex-shrink: 0; border-color: var(--accent-ink); color: var(--accent-ink); gap: 14px; }
.diagnosis-consult .cta:hover { background: var(--accent-ink); color: white; }
.contact-home { font-size: 13px; color: var(--on-night-soft); text-underline-offset: 5px; }
.contact-main { padding: clamp(48px, 7vw, 88px) 0; }
.contact-wrap { max-width: 900px; }
.contact-offer { background: var(--paper-2); padding: clamp(24px, 5vw, 48px); margin-top: 40px; border-top: 2px solid var(--accent-ink); }
.contact-offer h2 { font: 500 26px/1.7 var(--serif); margin-bottom: 18px; }
.contact-offer > p:not(.diagnosis-meta) { color: var(--ink-soft); font-size: 15px; }
.contact-steps { margin-top: 24px; }
.contact-steps li { display: flex; align-items: baseline; gap: 20px; padding-block: 20px; border-top: 1px solid var(--line); }
.contact-steps li > span { flex: 0 0 2em; font-family: var(--latin); color: var(--accent-ink); }
.contact-steps h3 { font: 500 18px/1.8 var(--serif); margin-bottom: 6px; }
.contact-steps p { font-size: 14px; color: var(--ink-soft); }
.contact-action { margin-top: 24px; }
.contact-action .cta { background: var(--night); color: var(--on-night); border-color: var(--night); gap: 20px; }
.contact-action .cta:hover { background: var(--indigo); }
.contact-action .note { margin-top: 16px; font-size: 13px; color: var(--ink-soft); }
.contact-direct { padding-top: 40px; }
.contact-direct h2 { font: 500 20px/1.8 var(--serif); margin-bottom: 12px; }
.contact-direct > p { font-size: 14px; color: var(--ink-soft); }
.contact-address { display: inline-block; font-family: var(--latin); font-size: 25px; margin-block: 12px 16px; text-underline-offset: 6px; }
.contact-back { display: inline-block; margin-top: 24px; font-size: 14px; color: var(--accent-ink); text-underline-offset: 5px; }
@media (max-width: 760px) {
  .diagnosis-options { grid-template-columns: 1fr; }
  .diagnosis-options article { padding: 26px 0; }
  .diagnosis-options .diagnosis-secondary { padding: 26px 0; border-left: 0; border-top: 1px solid #b4a594; }
  .diagnosis-consult { flex-direction: column; align-items: stretch; gap: 20px; }
  .diagnosis-options h3 { font-size: 22px; }
  .diagnosis-consult .cta, .contact-action .cta { justify-content: space-between; }
  .contact-steps li { gap: 14px; }
  .contact-title { font-size: clamp(23px, 6vw, 32px); }
}

/* 縦書き */
.tate { writing-mode: vertical-rl; text-orientation: mixed; }
/* 縦中横：Web フォントの Zen Old Mincho だと「AI」が1文字ぶんに縮まらず右へはみ出す。この2文字だけ端末の明朝で描く */
.tcy { text-combine-upright: all; -webkit-text-combine: horizontal; letter-spacing: 0; font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif; }

/* ヘッダー */
.site-head { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 68px; padding: 12px var(--pad); background: rgba(22,26,45,.94); color: var(--on-night); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(207,183,132,.22); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand-mark { width: 38px; height: auto; }
.brand-name { font: 500 23px/1 var(--latin); letter-spacing: .03em; }
.brand-with { font-size: .64em; font-weight: 300; margin-right: .1em; }
.site-nav { display: flex; gap: clamp(16px, 2.6vw, 34px); align-items: center; }
.site-nav a { padding: 8px 0; font: 14px/1.4 var(--serif); letter-spacing: .12em; text-decoration: none; white-space: nowrap; border-bottom: 1px solid transparent; }
.site-nav a:hover { border-bottom-color: var(--champagne); color: #e4cc9f; }
.site-nav a small { display: block; margin-top: 2px; font: 10px/1.2 var(--sans); letter-spacing: .08em; color: var(--on-night-soft); }
.site-nav .nav-cta { align-self: center; padding: 9px 18px; border: 1px solid rgba(207,183,132,.7); border-radius: 2px; color: #e4cc9f; }
.site-nav .nav-cta:hover { background: var(--champagne); color: var(--night); border-bottom-color: rgba(207,183,132,.7); }
.menu-toggle { display: none; }

/* 章の共通 */
.ch { position: relative; padding: clamp(88px, 11vw, 150px) 0; }
.lead { max-width: 36em; font-size: 16px; line-height: 2.2; }
.note { font-size: 14px; line-height: 2; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: clamp(40px, 8vw, 120px); align-items: start; }
.split .ch-title { grid-column: 2; grid-row: 1; }
.split .ch-body { grid-column: 1; grid-row: 1; padding-top: 6px; }
.ch-title { font: 500 clamp(28px, 3vw, 40px)/1.75 var(--serif); letter-spacing: .14em; max-height: 13em; }

/* 夜：はじまり */
.ch-night { isolation: isolate; overflow: hidden; background: var(--night); color: var(--on-night); padding-top: clamp(48px, 5vw, 72px); }
.hero-photo { position: absolute; inset: 0 0 0 auto; width: 62%; z-index: -1; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; filter: saturate(.8) brightness(.7); }
/* 写真の上は藍を重ねて文字を読めるようにする。左へ行くほど夜に溶かす */
.hero-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--night) 0%, rgba(22,26,45,.82) 30%, rgba(22,26,45,.72) 100%), linear-gradient(180deg, rgba(22,26,45,.2) 0%, transparent 40%, var(--night) 100%); }
/* 格子戸のような細い縦線（シャンパンゴールドをごく薄く） */
.ch-night::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: repeating-linear-gradient(90deg, rgba(207,183,132,.07) 0 1px, transparent 1px 22px); -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 55%, #000 100%); mask-image: linear-gradient(90deg, transparent 0%, #000 55%, #000 100%); }
.hero { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: clamp(32px, 7vw, 110px); align-items: end; min-height: min(78vh, 760px); }
.hero-title { grid-column: 2; grid-row: 1; align-self: start; display: flex; flex-direction: column; gap: .55em; font: 500 clamp(36px, min(4.6vw, 6.4vh), 64px)/1.35 var(--serif); letter-spacing: .14em; }
.hero-title > span { display: block; }
.hero-title-2 { padding-top: 2.2em; position: relative; }
.hero-title-2::before { content: ""; position: absolute; top: 0; right: -.34em; width: 1px; height: 1.8em; background: linear-gradient(180deg, transparent, var(--champagne)); }
.hero-side { grid-column: 1; grid-row: 1; padding-bottom: 8px; }
.hero-promise { margin-bottom: 30px; padding-left: 18px; border-left: 1px solid var(--champagne); font: 500 clamp(22px, 2.3vw, 30px)/1.7 var(--serif); letter-spacing: .06em; color: var(--on-night); }
.hero-sub { font: 500 clamp(18px, 1.8vw, 22px)/2 var(--serif); letter-spacing: .06em; }
.hero-sub-note { margin-top: 6px; font-size: 14px; color: var(--on-night-soft); }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; margin-top: 30px; }
.cta { display: inline-flex; align-items: center; min-height: 48px; padding: 10px 26px; border: 1px solid var(--champagne); color: #e4cc9f; font: 500 15px/1.5 var(--serif); letter-spacing: .08em; text-decoration: none; }
.cta:hover { background: var(--champagne); color: var(--night); }
.cta-sub { font-size: 14px; color: var(--on-night-soft); text-underline-offset: 5px; }
.cta-after { margin-top: 40px; }
.cta-after .cta { border-color: var(--accent-ink); color: var(--accent-ink); }
.cta-after .cta:hover { background: var(--accent-ink); color: #fff; }
.scene-tag { display: inline-block; margin-left: 14px; padding: 0 10px; font: 12px/1.9 var(--sans); letter-spacing: .08em; border: 1px solid rgba(239,201,174,.6); color: var(--blush); vertical-align: 6px; }
.hero-lead { margin-top: 24px; max-width: 36em; font-size: 15px; line-height: 2.2; color: var(--on-night-soft); }
.hero-starts-label { margin-top: 26px; font-size: 13px; letter-spacing: .1em; color: var(--on-night-soft); }
.hero-starts { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px 24px; list-style: none; }
.hero-starts li { position: relative; padding-left: 14px; font: 500 14px/1.9 var(--serif); letter-spacing: .04em; color: var(--on-night); }
.hero-starts li::before { content: ""; position: absolute; left: 0; top: .95em; width: 6px; height: 1px; background: var(--champagne); }

/* 選ぶ理由：お店に渡すものと、その根拠 */
.ch-reasons { background: var(--night-2); color: var(--on-night); border-top: 1px solid rgba(207,183,132,.2); }
.ch-reasons :focus-visible { outline-color: var(--sunrise); }
.section-label { margin-bottom: 20px; font-size: 13px; letter-spacing: .12em; color: var(--accent-ink); }
.section-label-next { margin-top: 56px; }
.can + .note { margin-top: 20px; }
.ch-reasons .section-label { color: var(--champagne); }
.reasons-list { margin-top: 36px; border-top: 1px solid rgba(207,183,132,.3); }
.reasons-list > div { padding: 26px 0; border-bottom: 1px solid rgba(207,183,132,.22); }
.reasons-list dt { display: flex; gap: 18px; align-items: baseline; font: 500 clamp(19px, 2vw, 23px)/1.8 var(--serif); }
.reasons-list dt span { flex-shrink: 0; font-size: 15px; color: var(--champagne); }
.reasons-list dd { margin: 10px 0 0 33px; max-width: 38em; font-size: 15px; line-height: 2.1; color: var(--on-night-soft); }
.screen-contents { margin-top: 22px; padding: 20px 22px; border: 1px solid rgba(207,183,132,.28); }
.screen-contents-title { margin: 0 0 10px; font: 500 15px/1.8 var(--serif); letter-spacing: .08em; color: var(--champagne); }
.screen-contents ul { margin: 0; padding: 0; list-style: none; }
.screen-contents li { position: relative; padding-left: 16px; font-size: 14px; line-height: 2; color: var(--on-night-soft); }
.screen-contents li::before { content: ""; position: absolute; left: 0; top: .95em; width: 6px; height: 1px; background: var(--champagne); }
.screen-contents a { display: inline-block; margin-top: 14px; font-size: 14px; color: var(--champagne); text-underline-offset: 5px; }
.screen-contents a small { display: block; margin-top: 2px; font-size: 12px; color: var(--on-night-soft); text-decoration: none; }
/* 画面の一例（別ページ） */
.sample-head { justify-content: space-between; }
.sample-head .back { font-size: 14px; color: var(--on-night-soft); text-underline-offset: 5px; }
.sample-page { padding: clamp(56px, 8vw, 96px) 0; }
.sample-page .section-label { color: var(--accent-ink); }
.sample-page h1 { margin: 12px 0 18px; font: 500 clamp(24px, 2.6vw, 32px)/1.7 var(--serif); letter-spacing: .1em; }
.sample-page .lead { max-width: 38em; font-size: 15px; line-height: 2.1; color: var(--ink-soft); }
.sample-tabs { margin-top: 36px; max-width: 960px; }
.sample-tab-input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.sample-tab-bar { display: flex; flex-wrap: wrap; gap: 0 4px; border-bottom: 1px solid var(--line); }
.sample-tab-bar label { padding: 10px 18px; margin-bottom: -1px; border-bottom: 2px solid transparent; font: 500 15px/1.6 var(--serif); letter-spacing: .08em; color: var(--ink-soft); cursor: pointer; }
.sample-tab-bar label:hover { color: var(--ink); }
#view-reservations:focus-visible ~ .sample-tab-bar label[for="view-reservations"],
#view-customers:focus-visible ~ .sample-tab-bar label[for="view-customers"],
#view-sales:focus-visible ~ .sample-tab-bar label[for="view-sales"],
#view-attendance:focus-visible ~ .sample-tab-bar label[for="view-attendance"] { outline: 2px solid var(--accent-ink); outline-offset: 2px; }
#view-reservations:checked ~ .sample-tab-bar label[for="view-reservations"],
#view-customers:checked ~ .sample-tab-bar label[for="view-customers"],
#view-sales:checked ~ .sample-tab-bar label[for="view-sales"],
#view-attendance:checked ~ .sample-tab-bar label[for="view-attendance"] { color: var(--accent-ink); border-bottom-color: var(--accent-ink); }
.sample-tabs .sample-figure { display: none; }
#view-reservations:checked ~ #panel-reservations,
#view-customers:checked ~ #panel-customers,
#view-sales:checked ~ #panel-sales,
#view-attendance:checked ~ #panel-attendance { display: block; }
.sample-figure { margin: 22px 0 0; max-width: 960px; }
.sample-figure img { display: block; width: 100%; height: auto; border: 1px solid var(--line); box-shadow: 0 16px 40px rgba(43,41,39,.12); }
.sample-figure figcaption { margin-top: 14px; max-width: 38em; font-size: 13px; line-height: 1.9; color: var(--ink-soft); }
.sample-note { margin-top: 36px; max-width: 38em; padding: 22px 26px; background: var(--paper-2); border-left: 2px solid var(--accent-ink); }
.sample-note dt { font: 500 15px/1.9 var(--serif); }
.sample-note dd { margin: 4px 0 14px; font-size: 14px; line-height: 2; color: var(--ink-soft); }
.sample-note dd:last-child { margin-bottom: 0; }
.sample-page .cta-row { margin-top: 40px; }
.sample-page .cta { border-color: var(--accent-ink); color: var(--accent-ink); }
.sample-page .cta:hover { background: var(--accent-ink); color: #fff; }
.sample-page .cta-sub { color: var(--ink-soft); }
.experience-note { margin-top: 36px; max-width: 40em; }
.experience-note p { font-size: 14px; line-height: 2.1; color: var(--on-night-soft); }
.experience-note .experience-title { margin-bottom: 12px; font: 500 17px/1.9 var(--serif); color: var(--on-night); }
.experience-note a { display: inline-block; margin-top: 14px; font-size: 14px; color: var(--champagne); text-underline-offset: 5px; }
.work-example { margin-top: 44px; padding: 28px clamp(18px, 3vw, 32px); background: var(--paper); border-left: 2px solid var(--accent-ink); }
.work-example h3 { margin-bottom: 24px; font: 500 clamp(19px, 2vw, 24px)/1.8 var(--serif); }
.work-example dl > div { display: grid; grid-template-columns: 8em minmax(0, 1fr); gap: 6px 20px; padding: 14px 0; border-top: 1px solid var(--line); }
.work-example dt { font-size: 14px; color: var(--accent-ink); }
.work-example dd { font-size: 15px; line-height: 2; color: var(--ink-soft); }
.work-example .note { margin-top: 20px; color: var(--ink-soft); }

/* あわい */
.ch-awai { background: repeating-linear-gradient(90deg, rgba(207,183,132,.035) 0 1px, transparent 1px 22px), linear-gradient(180deg, var(--night) 0%, var(--night-2) 100%); color: var(--on-night); padding-top: clamp(40px, 6vw, 80px); }
.ch-awai .lead { color: var(--on-night); }
.between { margin-top: 44px; border-top: 1px solid rgba(207,183,132,.3); }
.between > div { display: grid; grid-template-columns: 13em minmax(0, 1fr); gap: 8px 28px; padding: 22px 0; border-bottom: 1px solid #ffffff22; }
.between dt { font: 500 18px/1.8 var(--serif); letter-spacing: .06em; color: #e4cc9f; }
.between dd { font-size: 15px; line-height: 2.05; color: var(--on-night-soft); }

/* お店の一日 */
.scene { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: clamp(32px, 7vw, 100px); align-items: start; }
.clock { font: 400 clamp(46px, 6vw, 84px)/1 var(--serif); letter-spacing: .12em; opacity: .5; user-select: none; }
.scene-time { display: block; margin-bottom: 10px; font: 14px/1.4 var(--serif); letter-spacing: .3em; opacity: .85; }
.scene-title { margin-bottom: 26px; font: 500 clamp(26px, 2.8vw, 36px)/1.6 var(--serif); letter-spacing: .1em; }
.asks { margin-top: 36px; display: grid; gap: 0; max-width: 40em; }
.asks li { position: relative; padding: 14px 0 14px 28px; font: 16px/1.8 var(--serif); border-top: 1px solid currentColor; border-top-color: color-mix(in srgb, currentColor 22%, transparent); }
.asks li::before { content: ""; position: absolute; left: 0; top: 29px; width: 14px; height: 1px; background: var(--sunrise); }

.ch-late { background: linear-gradient(180deg, var(--night-2) 0%, var(--indigo) 100%); color: var(--on-night); }
.ch-late .asks li::before { background: var(--champagne); }
.ch-late .scene-time { color: #e4cc9f; }
.ch-late .clock { color: var(--champagne); }
.ch-dawn { background: linear-gradient(180deg, var(--indigo) 0%, #3a3350 55%, var(--plum) 100%); color: var(--on-night); }
.ch-dawn .clock { color: var(--blush); }
.ch-dawn .note { margin-top: 24px; color: var(--blush); }
/* 朝：色が移る帯は上の余白の中だけ。文字は明るくなってから置く */
.ch-morning { background: linear-gradient(180deg, var(--plum) 0, #c98f86 70px, var(--blush) 130px, #f5e6d8 60%, var(--paper) 100%); padding-top: clamp(170px, 16vw, 210px); }
.ch-morning .clock { color: var(--accent-ink); }
.ch-morning .lead, .ch-morning .asks li { color: var(--ink); }

/* 残るもの・進め方 */
.ch-paper { background: var(--paper); }
.ch-paper-2 { background: var(--paper-2); }
.ch-paper .lead, .ch-paper-2 .lead { color: var(--ink-soft); }
.ledger { margin-top: 40px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 40px; counter-reset: ledger; }
.ledger li { counter-increment: ledger; position: relative; padding: 24px 0 26px; border-top: 1px solid var(--line); }
.ledger h3 { display: flex; align-items: baseline; gap: 14px; margin-bottom: 8px; font: 500 20px/1.7 var(--serif); letter-spacing: .06em; }
.ledger h3::before { content: counter(ledger, cjk-decimal); font-size: 15px; color: var(--accent-ink); }
.ledger p { font-size: 15px; line-height: 2.05; color: var(--ink-soft); }

.path { position: relative; margin-top: 40px; padding-left: 34px; }
.path::before { content: ""; position: absolute; left: 5px; top: 14px; bottom: 14px; width: 1px; background: linear-gradient(180deg, var(--indigo), var(--sunrise)); }
.path li { position: relative; padding: 0 0 34px; }
.path li:last-child { padding-bottom: 0; }
.path li::before { content: ""; position: absolute; left: -34px; top: 12px; width: 11px; height: 11px; border-radius: 50%; background: var(--paper-2); border: 1px solid var(--accent-ink); }
.path li:nth-child(4)::before { background: var(--sunrise); border-color: var(--sunrise); }
.path h3 { margin-bottom: 6px; font: 500 20px/1.7 var(--serif); letter-spacing: .06em; }
.path p { max-width: 36em; font-size: 15px; line-height: 2.05; color: var(--ink-soft); }

/* 目指すこと（レイアウトは「しないこと」の .promise-wrap を共有） */
.ch-vision { background: var(--paper); }
.vision { grid-column: 1; grid-row: 1; justify-self: end; writing-mode: vertical-rl; display: flex; flex-direction: column; gap: clamp(20px, 3vw, 40px); font: 400 clamp(17px, 1.6vw, 21px)/1.9 var(--serif); letter-spacing: .12em; color: var(--ink-soft); }
.vision-lead { font-size: clamp(21px, 2.1vw, 27px); font-weight: 500; line-height: 1.6; color: var(--ink); }

/* しないこと */
.ch-promise { background: var(--paper-3); }
.promise-wrap { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: clamp(40px, 8vw, 120px); align-items: start; }
.promise-title { grid-column: 2; grid-row: 1; writing-mode: vertical-rl; font: 500 clamp(22px, 2.2vw, 28px)/1.6 var(--serif); letter-spacing: .2em; color: var(--accent-ink); }
.promise { grid-column: 1; grid-row: 1; justify-self: end; writing-mode: vertical-rl; display: flex; flex-direction: column; gap: clamp(20px, 3vw, 44px); font: 500 clamp(20px, 2vw, 26px)/1.5 var(--serif); letter-spacing: .14em; }
.promise li { padding: 0 0 0 clamp(20px, 3vw, 44px); border-left: 1px solid var(--line); }
.promise li:last-child { border-left: 0; padding-left: 0; }

/* 会社のこと */
.ch-company { background: var(--paper); }
.sub-title { margin: 0 0 16px; font: 500 20px/1.6 var(--serif); letter-spacing: .1em; }
.sub-title + .note { margin-bottom: 18px; color: var(--ink-soft); }
.can-lead { margin: -6px 0 16px; color: var(--ink-soft); }
#consult .can, #inhouse .can { margin: 36px 0 0; }
#inhouse .note { margin-top: 28px; color: var(--ink-soft); }
.maker { margin-bottom: 60px; padding: 22px 0 6px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.maker p { max-width: 38em; margin-bottom: 14px; font-size: 15px; line-height: 2.05; color: var(--ink-soft); }
.maker .maker-name { font: 500 18px/1.6 var(--serif); letter-spacing: .08em; color: var(--ink); }
.can { margin-bottom: 60px; border-top: 1px solid var(--line); }
.can > div { display: grid; grid-template-columns: 15em minmax(0, 1fr); gap: 4px 28px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.company-list > div { display: grid; grid-template-columns: 11em minmax(0, 1fr); gap: 4px 28px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.can dt { font: 500 16px/1.9 var(--serif); }
.can dd { font-size: 15px; line-height: 1.95; color: var(--ink-soft); }
.company-list { border-top: 1px solid var(--line); }
.company-list dt { font-size: 14px; color: var(--ink-soft); line-height: 1.9; }
.company-list dd { font-size: 15px; line-height: 1.9; }
.company-tag { display: inline-block; margin-left: 12px; padding: 0 10px; font-size: 12px; line-height: 1.9; border: 1px solid var(--line); color: var(--ink-soft); vertical-align: 1px; }
.company-mail { color: var(--accent-ink); text-underline-offset: 4px; }
.mail-note { display: block; margin-top: 4px; font-size: 13px; color: var(--ink-soft); }

/* フッター */
.site-foot { background: var(--night); color: var(--on-night); padding: 56px 0 40px; border-top: 1px solid rgba(207,183,132,.3); }
.foot-wrap { display: grid; grid-template-columns: auto auto 1fr auto; align-items: center; gap: 12px 18px; }
.foot-logo { width: 46px; height: auto; }
.foot-brand { font: 500 20px/1 var(--latin); }
.foot-note { font: 14px/1.6 var(--serif); letter-spacing: .1em; color: var(--on-night-soft); }
.foot-meta { font: 12px/1 var(--latin); color: var(--on-night-soft); }

/* タブレット */
@media (max-width: 1000px) {
  .ledger { grid-template-columns: 1fr; }
  .between > div { grid-template-columns: 1fr; }
}

/* ヘッダーのメニュー：ナビ項目が増えたので、タブレット幅からメニューに切り替える（9/26 に「つくれるようにする」を足して 960px → 1200px） */
@media (max-width: 1200px) {
  .site-head { flex-wrap: wrap; }
  .js-nav .menu-toggle { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 6px; width: 44px; height: 44px; padding: 0; background: none; border: 1px solid #cfb78470; border-radius: 50%; cursor: pointer; }
  .menu-toggle span { width: 15px; height: 1px; background: var(--champagne); transition: transform .2s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .site-nav { width: 100%; flex-wrap: wrap; gap: 4px 20px; }
  .js-nav .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--night); padding: 12px var(--pad) 24px; flex-direction: column; align-items: stretch; gap: 0; }
  .js-nav .menu-toggle[aria-expanded="true"] + .site-nav { display: flex; }
  .site-nav a { padding: 12px 0; font-size: 15px; border-bottom: 1px solid #ffffff14; }
  .site-nav a small { display: inline; margin-left: 10px; font-size: 12px; }
  .site-nav .nav-cta { margin-top: 14px; text-align: center; }
}

/* スマホ：縦書きは短い見出しだけに絞る */
@media (max-width: 760px) {
  .site-head { min-height: 60px; flex-wrap: wrap; }
  .brand-name { font-size: 21px; }
  .js-nav .menu-toggle { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 6px; width: 44px; height: 44px; padding: 0; background: none; border: 1px solid #cfb78470; border-radius: 50%; cursor: pointer; }
  .menu-toggle span { width: 15px; height: 1px; background: var(--champagne); transition: transform .2s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .site-nav { width: 100%; flex-wrap: wrap; gap: 4px 20px; }
  .js-nav .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--night); padding: 12px var(--pad) 24px; flex-direction: column; align-items: stretch; gap: 0; }
  .js-nav .menu-toggle[aria-expanded="true"] + .site-nav { display: flex; }
  .site-nav a { padding: 12px 0; font-size: 15px; border-bottom: 1px solid #ffffff14; }
  .site-nav a small { display: inline; margin-left: 10px; font-size: 12px; }
  .site-nav .nav-cta { margin-top: 14px; text-align: center; }
  .cta { width: 100%; justify-content: center; }

  .hero { grid-template-columns: 1fr; min-height: 0; row-gap: 44px; }
  .hero-photo { width: 100%; height: 72%; }
  .hero-photo::after { background: linear-gradient(180deg, rgba(22,26,45,.55) 0%, rgba(22,26,45,.78) 55%, var(--night) 100%); }
  .hero-title { grid-column: 1; grid-row: 1; justify-self: start; writing-mode: horizontal-tb; gap: .2em; font-size: clamp(25px, 6.8vw, 36px); letter-spacing: .08em; }
  .hero-title-2 { padding-top: 0; }
  .hero-title-2::before { display: none; }
  .hero-side { grid-row: 2; }
  .hero-promise { font-size: clamp(19px, 5.4vw, 25px); }
  .hero-lead br { display: none; }
  .hero-sub br { display: none; }

  .split { grid-template-columns: 1fr; row-gap: 36px; }
  .split .ch-title { grid-column: 1; grid-row: 1; justify-self: end; font-size: clamp(24px, 7vw, 30px); }
  .split .ch-body { grid-row: 2; padding-top: 0; }

  .scene { grid-template-columns: 1fr; }
  .clock { display: none; }
  .lead br { display: none; }

  .promise-wrap { grid-template-columns: 1fr; row-gap: 28px; }
  .promise-title { grid-row: 1; grid-column: 1; justify-self: end; }
  .promise { grid-row: 2; grid-column: 1; justify-self: stretch; writing-mode: horizontal-tb; flex-direction: column; gap: 0; font-size: 19px; letter-spacing: .06em; }
  .promise li, .promise li:last-child { padding: 16px 0; border-left: 0; border-top: 1px solid var(--line); }
  .vision { grid-row: 2; grid-column: 1; justify-self: stretch; writing-mode: horizontal-tb; gap: 18px; font-size: 17px; letter-spacing: .04em; }
  .vision-lead { font-size: 21px; }
  .vision br { display: none; }

  .can > div, .company-list > div { grid-template-columns: 1fr; }
  .work-example dl > div { grid-template-columns: 1fr; }
  .reasons-list dd { margin-left: 0; }
  .foot-wrap { grid-template-columns: auto 1fr; }
  .foot-note, .foot-meta { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

@media print {
  .site-head { position: static; }
  .site-nav, .menu-toggle { display: none !important; }
  .ch { padding: 40px 0; }
}