:root {
  --navy: #094c4a;
  --navy: #094c4a;
  --deep-navy: #094c4a;
  --beige: #f6f2ec;
  --sky: #d9dccb;
  --teal: #6e6248;
  --white: #fff;
  --line-dark: rgba(9, 76, 74, 0.22);
  --line-light: rgba(246, 242, 236, 0.28);
  /* 2026-11-01 書体を cisei-firenze.com の組み合わせ（英字 Cormorant・和文は明朝）に変更。本文も明朝 */
  --font-display: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-en: "Cormorant", serif;
  --font-body: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --page-pad: clamp(22px, 5vw, 96px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; background: var(--beige); color: var(--ink, #2b2d28); font: 400 16px/1.9 var(--font-body); letter-spacing: 0.025em; -webkit-font-smoothing: antialiased; overflow-x: clip; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 4px; }
.home-wrap { width: min(1400px, 100%); margin-inline: auto; padding-inline: var(--page-pad); }
.narrow-wrap { width: min(1120px, 100%); }
.wide-wrap { width: min(1580px, 100%); }
.home-section { padding-block: clamp(88px, 9vw, 138px); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 50; height: 80px; color: var(--beige); transition: background-color .4s, border-color .4s; }
.site-header.is-scrolled, .site-header.menu-active { background: #094c4a; border-bottom: 1px solid rgba(246, 242, 236, .14); backdrop-filter: blur(14px); }
.header-inner { height: 100%; padding-inline: clamp(22px, 3vw, 58px); display: grid; grid-template-columns: minmax(180px, 1fr) auto minmax(180px, 1fr); align-items: center; gap: 36px; }
.site-logo { justify-self: start; position: relative; z-index: 52; }
.site-logo img { width: auto; height: 32px; }
.global-nav { display: flex; align-items: center; gap: clamp(15px, 1.65vw, 32px); }
.global-nav a, .header-contact { display: flex; flex-direction: column; align-items: center; gap: 2px; text-align: center; white-space: nowrap; }
.global-nav span, .header-contact span { font: 400 15px/1 var(--font-en); letter-spacing: .09em; }
.global-nav small, .header-contact small { font-size: 9px; letter-spacing: .1em; opacity: .78; }
.global-nav a { position: relative; padding-block: 10px; }
.global-nav a::after { content: ""; position: absolute; left: 50%; bottom: 2px; width: 0; height: 1px; background: var(--beige); transition: width .25s, left .25s; }
.global-nav a:hover::after, .global-nav a[aria-current="page"]::after { left: 10%; width: 80%; }
.header-contact { justify-self: end; min-width: 138px; padding: 11px 24px; border: 1px solid rgba(200, 217, 230, .45); transition: background-color .25s, border-color .25s; }
.header-contact:hover { background: rgba(200, 217, 230, .12); border-color: rgba(200, 217, 230, .8); }
.menu-toggle { display: none; position: relative; z-index: 52; width: 46px; height: 46px; padding: 10px; border: 0; background: transparent; color: var(--beige); }
.menu-toggle span { display: block; width: 24px; height: 1px; margin: 6px auto; background: currentColor; transition: transform .25s, opacity .2s; }

.home-hero { position: relative; height: 100svh; min-height: 640px; overflow: hidden; background: var(--navy); color: var(--beige); }
.hero-slides, .hero-slide, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-slide { object-fit: cover; object-position: center; opacity: 0; transform: scale(1.025); transition: opacity 1.5s ease, transform 7s linear; }
.hero-slide:nth-child(2) { object-position: 75% center; }
.hero-slide.is-active { opacity: 1; transform: scale(1); }
.hero-shade { z-index: 1; background: linear-gradient(90deg, rgba(4, 32, 31, .9) 0%, rgba(4, 32, 31, .68) 45%, rgba(4, 32, 31, .32) 76%, rgba(4, 32, 31, .46) 100%); }
.hero-content { position: relative; z-index: 2; width: 100%; max-width: none; height: 100%; margin: 0; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: 72px 10vw 0; }
.hero-kicker { margin: 0; font: 400 17px/1 var(--font-en); letter-spacing: .18em; }
.hero-content h1 { max-width: 920px; margin: 34px 0 0; font: 400 clamp(34px, 4.3vw, 58px)/1.48 var(--font-display); letter-spacing: .05em; }
.hero-title-line { display: block; }
.hero-lead { margin: 24px 0 0; font-size: clamp(12px, 1.1vw, 15px); letter-spacing: .12em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.button { display: inline-flex; min-height: 50px; min-width: 172px; align-items: center; justify-content: center; padding: 12px 26px; border: 1px solid transparent; font-size: 12px; letter-spacing: .12em; transition: background-color .25s, color .25s, border-color .25s; }
.button-light { background: var(--beige); color: var(--ink, #2b2d28); }
.button-light:hover { background: var(--white); }
.button-line { color: var(--beige); border-color: rgba(246, 242, 236, .5); }
.button-line:hover { background: rgba(246, 242, 236, .1); border-color: var(--beige); }
.button-outline { color: var(--ink, #2b2d28); border-color: var(--line-dark); }
.button-outline:hover { background: rgba(255,255,255,.5); border-color: var(--navy); }
.hero-actions .button { min-height: 62px; font-size: 14px; }
.hero-actions .button-light { background: var(--beige); color: var(--ink, #2b2d28); border-color: var(--beige); }
.hero-actions .button-light:hover { background: var(--white); border-color: var(--white); }
.hero-actions .button-line { min-width: 212px; background: var(--teal); color: var(--white); border-color: var(--teal); }
.hero-actions .button-line:hover { background: var(--navy); border-color: var(--sky); }
.scroll-cue { position: absolute; z-index: 2; left: 50%; bottom: 25px; display: flex; flex-direction: column; align-items: center; gap: 10px; transform: translateX(-50%); font: 400 10px/1 var(--font-en); letter-spacing: .16em; }
.scroll-cue i { display: block; width: 1px; height: 36px; background: rgba(246, 242, 236, .65); }

.section-heading h2 { margin: 0; font: 400 clamp(36px, 4vw, 54px)/1 var(--font-en); letter-spacing: .09em; }
.section-heading p { margin: 16px 0 0; font-size: 11px; letter-spacing: .18em; color: var(--teal-text, #6e6248); }
.section-heading-center { margin-bottom: clamp(46px, 6vw, 76px); text-align: center; }
.section-heading-center::after { content: ""; display: block; width: 50px; height: 1px; margin: 26px auto 0; background: currentColor; opacity: .35; }
.section-heading.on-dark, .section-heading.on-dark p { color: var(--beige); }
h1, h2, h3,
.home-ja-heading,
.journal-card h3,
.service-home-card h3,
.guide-card h2 {
  text-wrap: balance;
  word-break: auto-phrase;
}
.section-heading h2,
.owner-eyebrow,
.journal-card p span,
.flow-list small,
.access-panel p,
.contact-panel p {
  text-transform: uppercase;
}
.split-home {
  display: grid;
  grid-template-columns: minmax(240px, .75fr) minmax(0, 1.25fr);
  gap: clamp(38px, 8vw, 120px);
  align-items: start;
}
.home-ja-heading {
  margin: 0;
  font: 400 clamp(26px, 3vw, 40px)/1.75 var(--font-display);
  letter-spacing: .06em;
}
.split-home p:not(.section-heading p) {
  margin: 24px 0 0;
  max-width: 46em;
  color: rgba(43, 45, 40,.72);
  line-height: 2.15;
}
.service-home-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 34px);
}
.service-home-card figure {
  margin: 0 0 22px;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--sky);
}
.service-home-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-home-card h3 {
  margin: 0;
  font: 400 clamp(17px, 1.5vw, 22px)/1.7 var(--font-display);
  letter-spacing: .045em;
}
.service-home-card p {
  margin: 13px 0 0;
  color: rgba(43, 45, 40,.72);
  font-size: 14px;
  line-height: 1.9;
}
.home-section-lead {
  max-width: 42em;
  margin: -34px auto 48px;
  text-align: center;
  color: rgba(43, 45, 40,.72);
}
.home-section-lead.on-dark {
  color: rgba(246, 242, 236,.72);
}
.home-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}
.editorial-list { border-top: 1px solid var(--line-dark); }
.editorial-list a { display: grid; grid-template-columns: 120px 130px 1fr 24px; gap: 18px; align-items: center; min-height: 86px; border-bottom: 1px solid var(--line-dark); transition: padding-left .25s, background-color .25s; }
.editorial-list a:hover { padding-left: 12px; background: rgba(255,255,255,.25); }
.editorial-list time { font: 400 13px/1 var(--font-en); letter-spacing: .08em; }
.editorial-list .category { font-size: 10px; letter-spacing: .08em; color: var(--teal-text, #6e6248); }
.editorial-list strong { font: 400 14px/1.8 var(--font-display); letter-spacing: .045em; }
.editorial-list i { font-style: normal; font-size: 18px; }
.section-link { margin-top: 42px; text-align: right; }
.section-link a { display: inline-flex; gap: 22px; align-items: center; font: 400 14px/1 var(--font-en); letter-spacing: .1em; }
.journal-section { background: var(--beige); }
.journal-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(18px, 2.4vw, 38px); }
.journal-grid.two-up { grid-template-columns: repeat(2, minmax(0, 480px)); justify-content: center; }
.journal-card { display: block; }
.journal-card figure { margin: 0 0 22px; aspect-ratio: 3 / 2; overflow: hidden; background: var(--sky); }
.journal-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease, filter .55s ease; }
.journal-card:hover img { transform: scale(1.035); filter: saturate(.9); }
.journal-card p { display: flex; align-items: center; gap: 13px; margin: 0 0 13px; color: var(--teal-text, #6e6248); font-size: 10px; letter-spacing: .07em; }
.journal-card time { font: 400 12px/1 var(--font-en); color: var(--ink, #2b2d28); letter-spacing: .08em; }
.journal-card h3 { min-height: 3.6em; margin: 0; font: 400 clamp(16px, 1.35vw, 20px)/1.8 var(--font-display); letter-spacing: .045em; }
.journal-card b { display: inline-block; margin-top: 18px; color: var(--ink, #2b2d28); font: 400 11px/1 var(--font-body); letter-spacing: .08em; }
.journal-link { text-align: center; }
.journal-link a { min-width: 190px; min-height: 50px; justify-content: center; padding: 12px 24px; border: 1px solid var(--line-dark); }
.journal-channel-card figure { display: flex; align-items: center; justify-content: center; background: var(--sky); }
.journal-channel-card figure img { object-fit: contain; }
.journal-channel-description { display: block; min-height: 3.6em; color: var(--teal-text, #6e6248); font-size: 12px; line-height: 1.8; }

.achievement-section { background: var(--navy); color: var(--beige); }
.achievement-note { margin: -34px auto 48px; color: rgba(246, 242, 236,.58); font-size: 10px; line-height: 1.8; letter-spacing: .04em; text-align: center; }
.achievement-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2vw, 30px); }
.achievement-card figure { margin: 0 0 20px; aspect-ratio: 3/4; overflow: hidden; background: var(--deep-navy); }
.achievement-card img { width: 100%; height: 100%; object-fit: cover; opacity: .86; filter: saturate(.82); transition: transform .7s, opacity .7s, filter .7s; }
.achievement-card:nth-child(3) img { object-position: 68% center; }
.achievement-card:hover img { transform: scale(1.045); opacity: 1; filter: saturate(1); }
.achievement-card strong { display: block; font: 400 15px/1.4 var(--font-en); letter-spacing: .13em; }
.achievement-card span { display: block; margin-top: 7px; font-size: 12px; letter-spacing: .06em; opacity: .78; }
.section-link.on-dark { color: var(--beige); }

.guide-section { background: var(--beige); }
.guide-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 2.7vw, 42px); }
.guide-card { background: rgba(255,255,255,.68); transition: transform .35s; }
.guide-card:hover { transform: translateY(-6px); }
.guide-card figure { margin: 0; overflow: hidden; }
.guide-card img { display:block; width:100%; height:auto; object-fit:contain; transition:filter .35s; }
.guide-card:hover img { filter:saturate(.9); }
.guide-card > div { padding: clamp(26px, 3vw, 42px); }
.guide-card p { margin: 0; font: 400 16px/1 var(--font-en); letter-spacing: .12em; color: var(--teal-text, #6e6248); }
.guide-card h2 { margin: 16px 0 0; font: 400 clamp(20px, 1.6vw, 25px)/1.6 var(--font-display); letter-spacing: .06em; }
.guide-card div > span { display: block; min-height: 5.4em; margin-top: 18px; font-size: 12px; line-height: 1.9; color: rgba(43, 45, 40,.7); }
.guide-card b { display: block; margin-top: 28px; font: 400 13px/1 var(--font-en); letter-spacing: .1em; }

.read-section { background: rgba(200, 217, 230, .38); }
.read-list a { background: rgba(255,255,255,.52); padding-inline: 22px; }
.read-list a:hover { padding-left: 34px; }

.flow-section { background: var(--beige); }
.flow-layout { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(440px, 1.28fr); gap: clamp(70px, 10vw, 170px); }
.flow-intro > p { max-width: 36em; margin: 34px 0 0; color: rgba(43, 45, 40,.72); }
.flow-intro img { display:block; width:min(360px,100%); height:auto; aspect-ratio:auto; object-fit:contain; margin-top:50px; }
.flow-intro .section-link { width: min(360px, 100%); }
.flow-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-dark); }
.flow-list li { display: grid; grid-template-columns: 78px 1fr; gap: 26px; padding: 30px 0; border-bottom: 1px solid var(--line-dark); }
.flow-list li > span { font: 300 34px/1 var(--font-en); color: var(--teal-text, #6e6248); }
.flow-list small { font: 400 12px/1 var(--font-en); letter-spacing: .14em; color: var(--teal-text, #6e6248); }
.flow-list h3 { margin: 11px 0 0; font: 400 18px/1.7 var(--font-display); letter-spacing: .075em; }
.flow-list p { margin: 10px 0 0; font-size: 12px; color: rgba(43, 45, 40,.7); }

.contact-split { display: grid; grid-template-columns: 1fr 1fr; min-height: 500px; color: var(--beige); }
.access-panel { overflow:hidden; background:var(--navy); }
.access-panel::after { content:none; }
.access-panel > img { display:block; width:100%; height:auto; object-fit:contain; }
.access-panel > div, .contact-panel > div { position:relative; z-index:1; width:min(560px,100%); margin:auto; padding:90px var(--page-pad); }
.access-panel p, .contact-panel p { margin: 0; font: 400 16px/1 var(--font-en); letter-spacing: .15em; color: var(--sky); }
.access-panel h2, .contact-panel h2 { margin: 22px 0 0; font: 400 clamp(24px, 2.4vw, 34px)/1.65 var(--font-display); letter-spacing: .08em; }
.access-panel ul { margin: 25px 0 0; padding: 0; list-style: none; font-size: 12px; line-height: 2.2; }
.access-panel li::before { content: "—"; margin-right: 10px; color: var(--sky); }
.access-panel div > span, .contact-panel div > span { display: block; margin-top: 18px; font-size: 12px; line-height: 1.9; opacity: .72; }
.contact-panel { display: flex; background: var(--deep-navy); }
.contact-panel .button { margin-top: 34px; }
.text-link { display: block; width: fit-content; margin-top: 24px; font: 400 13px/1 var(--font-en); letter-spacing: .08em; }

.site-footer { padding-top: 78px; background: #073e3d; color: var(--beige); }
.footer-grid { display: grid; grid-template-columns: 1.25fr .8fr .8fr; gap: clamp(50px, 8vw, 130px); padding-bottom: 68px; }
.footer-brand img { width: auto; height: 36px; }
.footer-brand p { max-width: 36em; margin: 28px 0 0; font-size: 11px; line-height: 2; opacity: .65; }
.site-footer nav { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 32px; }
.site-footer nav a { font: 400 14px/1.2 var(--font-en); letter-spacing: .08em; }
.site-footer nav small { display: block; margin-top: 6px; font: 300 9px/1.2 var(--font-body); opacity: .55; }
.footer-contact p { margin: 0 0 20px; font-size: 11px; letter-spacing: .08em; opacity: .72; }
.footer-contact .button { min-width: 100%; }
.footer-bottom { padding-block: 22px; border-top: 1px solid rgba(246, 242, 236,.12); font: 300 9px/1 var(--font-body); letter-spacing: .08em; opacity: .5; }
.mobile-line { display: none; }

@media (max-width: 1120px) {
  body { padding-bottom: 64px; }
  .header-inner { grid-template-columns: 1fr auto; }
  .menu-toggle { display: block; justify-self: end; }
  .global-nav { position: fixed; inset: 80px 0 0; display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 28px var(--page-pad) 110px; background: var(--deep-navy); transform: translateX(100%); visibility: hidden; overflow-y: auto; transition: transform .3s, visibility .3s; }
  .global-nav.is-open { transform: none; visibility: visible; }
  .global-nav a { align-items: flex-start; padding: 18px 4px; border-bottom: 1px solid var(--line-light); }
  .global-nav a::after { display: none; }
  .global-nav span { font-size: 21px; }
  .global-nav small { margin-top: 5px; font-size: 10px; }
  .header-contact { display: none; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }
  .achievement-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 44px; }
  .flow-layout { grid-template-columns: 1fr 1.2fr; gap: 60px; }
  .mobile-line { display: flex; position: fixed; z-index: 49; inset: auto 0 0; min-height: 56px; padding: 15px 20px calc(15px + env(safe-area-inset-bottom)); align-items: center; justify-content: center; background: var(--teal); color: var(--white); font-size: 12px; letter-spacing: .12em; opacity: 0; pointer-events: none; transform: translateY(110%); transition: transform .3s ease, opacity .3s ease; }
  .mobile-line.is-visible { opacity: 1; pointer-events: auto; transform: none; }
}

@media (max-width: 760px) {
  .home-section { padding-block: 78px; }
  .site-header { height: 68px; }
  .site-logo img { height: 27px; }
  .global-nav { inset: 68px 0 0; }
  .home-hero { min-height: 650px; }
  .hero-slide { object-position: 62% center; }
  .hero-slide:nth-child(2) { object-position: 68% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(4, 32, 31,.76) 0%, rgba(4, 32, 31,.50) 52%, rgba(4, 32, 31,.30) 100%); }
  .hero-content { justify-content: flex-end; padding-inline: 24px; padding-bottom: calc(clamp(144px, 19svh, 168px) + env(safe-area-inset-bottom)); }
  .hero-content h1 { width: 100%; max-width: 100%; margin-top: 22px; font-size: clamp(23px, 6.9vw, 28px); line-height: 1.62; letter-spacing: .035em; text-wrap: initial; }
  .hero-title-line { display: block; white-space: nowrap; }
  .hero-lead { max-width: 300px; font-size: 11px; line-height: 1.9; }
  .hero-actions { width: 100%; margin-top: 28px; }
  .hero-actions .button-light { display: none; }
  .hero-actions .button-line { width: min(100%, 326px); max-width: 326px; min-width: 0; min-height: 58px; }
  .button { min-width: 145px; padding-inline: 18px; }
  .scroll-cue { display: none; }
  .journal-section .section-heading h2 { font-size: 32px; }
  .journal-section .section-heading p { margin-top: 12px; font-size: 11px; }
  .journal-grid { grid-template-columns: 1fr; gap: 42px; }
  .journal-grid.two-up { grid-template-columns: 1fr; }
  .journal-card figure { margin-bottom: 17px; }
  .journal-card h3 { min-height: 0; font-size: 17px; line-height: 1.75; }
  .editorial-list a { grid-template-columns: auto 1fr 18px; gap: 8px 12px; min-height: 0; padding: 18px 0; }
  .editorial-list time { grid-column: 1; grid-row: 1; font-size: 12px; }
  .editorial-list .category { grid-column: 2; grid-row: 1; font-size: 11px; letter-spacing: .04em; }
  .editorial-list strong { grid-column: 1 / 3; grid-row: 2; font-family: var(--font-body); font-size: 14px; font-weight: 400; line-height: 1.75; letter-spacing: .015em; }
  .editorial-list i { grid-column: 3; grid-row: 1 / 3; align-self: center; font-size: 15px; }
  .achievement-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 14px; }
  .achievement-note { margin: -24px auto 34px; padding-inline: 12px; text-align: left; }
  .guide-grid { grid-template-columns: 1fr; }
  .split-home, .service-home-grid { grid-template-columns: 1fr; }
  .guide-card div > span { min-height: 0; }
  .flow-layout { grid-template-columns: 1fr; gap: 64px; }
  .flow-intro img { display: block; }
  .flow-intro .section-link { width: 100%; text-align: left; }
  .flow-list li { grid-template-columns: 58px 1fr; gap: 18px; padding-block: 25px; }
  .contact-split { grid-template-columns: 1fr; }
  .access-panel > div, .contact-panel > div { padding-block: 74px; }
  .footer-grid { grid-template-columns: 1fr; gap: 48px; }
  .site-footer nav { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 420px) {
  .hero-actions { width: 100%; }
  .hero-actions .button { flex: 1 1 100%; }
  .achievement-card strong { font-size: 14px; }
  .achievement-card span { font-size: 11px; opacity: .78; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* 2026-10-16 カードの写真の余白は深い緑（--sky とは分ける） */
.journal-card figure, .achievement-card figure { background: #094c4a; }