/*
Theme Name: furasuco 2026
Theme URI: https://furasuco.co.jp/
Author: furasuco Inc.
Description: 株式会社furasuco コーポレートサイト（2026年リニューアル）。固定ページはテンプレートに直接記述し、ニュースのみ投稿機能で更新する。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: furasuco
*/

:root {
  --teal: #31B9B7;
  --teal-ink: #167A78;
  --teal-deep: #0F5958;
  --tint: #EAF5F5;
  --mist: #F2F7F7;
  --chip: #E3F4F4;
  --ink: #111111;
  --sub: #3A4546;
  --muted: #4A5556;
  --line: #E3E8E8;
  --line-teal: #CFE3E3;
  --red: #DD2326;
  --white: #FFFFFF;
  --font-jp: 'Zen Kaku Gothic New', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Yu Gothic', Meiryo, sans-serif;
  --font-en: 'Manrope', 'Zen Kaku Gothic New', sans-serif;
  --wrap: 1240px;
  --gutter: 32px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-jp);
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
#main { overflow-x: clip; }
a { color: var(--teal-ink); }
a:hover { color: var(--teal-deep); }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 2px; }
h1, h2, h3, h4 { margin: 0; line-height: 1.45; font-weight: 900; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
.screen-reader-text, .sr-only {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}
.skip-link:focus {
  position: fixed; left: 16px; top: 16px; z-index: 100; width: auto; height: auto; clip: auto;
  background: var(--ink); color: var(--white); padding: 10px 16px; border-radius: 6px;
}

.container { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.section { padding-top: 112px; padding-bottom: 112px; }
.section--tight { padding-top: 72px; padding-bottom: 72px; }
.section--mist { background: var(--mist); }
.section--line { border-top: 1px solid var(--line); }

/* ---------- type helpers ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-en); font-size: 13px; font-weight: 700; letter-spacing: .18em;
  color: var(--teal-ink); text-transform: uppercase;
}
.eyebrow--bar::before { content: ""; display: inline-block; width: 28px; height: 3px; background: var(--teal); }
.eyebrow--on-dark { color: var(--teal); }
.sec-title { margin-top: 12px; font-size: 36px; line-height: 1.45; }
.sec-lead { margin-top: 16px; font-size: 16px; color: var(--sub); max-width: 720px; }
.body-text { font-size: 16px; color: var(--sub); line-height: 2; }
.body-text p + p { margin-top: 20px; }
.note { font-size: 13px; color: var(--muted); }

.split { display: flex; flex-wrap: wrap; gap: 48px; }
.split__head { flex: 1 1 340px; min-width: 0; }
.split__body { flex: 2.4 1 560px; min-width: 0; }

.sec-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 28px; border-radius: 999px;
  font-weight: 700; font-size: 15px; text-decoration: none; line-height: 1.3;
  border: 1.5px solid transparent; cursor: pointer; font-family: inherit;
  transition: background-color .15s, color .15s, border-color .15s;
}
.btn--teal { background: var(--teal); color: var(--ink); }
.btn--teal:hover { background: #2AA3A1; color: var(--ink); }
.btn--dark { background: var(--ink); color: var(--white); }
.btn--dark:hover { background: #333; color: var(--white); }
.btn--outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--outline:hover { background: var(--ink); color: var(--white); }
.btn--sm { min-height: 44px; padding: 0 20px; font-size: 14px; }
.text-link {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px;
  font-weight: 700; text-decoration: none;
}
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: saturate(1.4) blur(6px); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.site-logo { display: flex; align-items: center; min-height: 44px; }
.site-logo img { height: 34px; width: auto; }
.gnav__list { display: flex; align-items: center; gap: 28px; list-style: none; }
.gnav__list a { color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 500; padding: 6px 0; border-bottom: 2px solid transparent; }
.gnav__list a:hover, .gnav__list a[aria-current="page"] { border-bottom-color: var(--teal); }
.gnav__list a[aria-current="page"] { font-weight: 700; }
.gnav__cta a, .gnav__list .gnav__cta a { background: var(--ink); color: var(--white); padding: 10px 20px; border-radius: 999px; font-weight: 700; border: 0; display: inline-flex; min-height: 44px; align-items: center; }
.gnav__cta a:hover { background: #333; }
.gnav__lang a { font-family: var(--font-en); font-weight: 700; font-size: 13px; }
.nav-toggle { display: none; width: 48px; height: 48px; border: 0; background: transparent; cursor: pointer; position: relative; }
.nav-toggle span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--ink); transition: transform .2s, opacity .2s; }
.nav-toggle span:nth-child(1) { top: 16px; }
.nav-toggle span:nth-child(2) { top: 23px; }
.nav-toggle span:nth-child(3) { top: 30px; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- decorative triangles (logo motif) ---------- */
.tri { position: absolute; pointer-events: none; }
.tri--up { clip-path: polygon(50% 0%, 100% 100%, 0% 100%); }
.tri--corner-bl { clip-path: polygon(0% 100%, 100% 100%, 0% 0%); }
.tri--corner-tr { clip-path: polygon(100% 0%, 100% 100%, 0% 0%); }
.tri--corner-br { clip-path: polygon(100% 0%, 100% 100%, 0% 100%); }

/* ---------- hero (TOP) ---------- */
.hero { position: relative; overflow: hidden; }
.hero__bg { right: -120px; top: -40px; width: 760px; height: 660px; background: var(--teal); opacity: .10; }
.hero__inner { position: relative; display: flex; flex-wrap: wrap; align-items: center; gap: 56px; padding-top: 96px; padding-bottom: 104px; }
.hero__text { flex: 1.25 1 600px; min-width: 0; }
.hero__title { margin-top: 20px; font-size: clamp(36px, 4.2vw, 60px); line-height: 1.3; letter-spacing: .02em; }
.hero__title .line { display: inline-block; }
.hero-slider .hero__title { font-size: clamp(34px, 3.5vw, 52px); }
.hero-slider__visual .slide { position: absolute; inset: 0; }
.hero-slider__visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-slider__visual .slide--poster { background: var(--tint); }
.hero-slider__visual .slide--poster img { inset: 32px; width: calc(100% - 64px); height: calc(100% - 64px); object-fit: contain; filter: drop-shadow(0 12px 24px rgba(17,17,17,.18)); }
.project__figure { margin: 32px 0 0; display: flex; flex-wrap: wrap; align-items: flex-end; gap: 16px 24px; }
.project__figure img { width: 100%; max-width: 320px; border-radius: 4px; box-shadow: 0 8px 24px rgba(17,17,17,.12); }
.project__figure figcaption { flex: 1 1 220px; font-size: 13px; color: var(--muted); }
.project__figure--pair img { width: calc(50% - 12px); max-width: 300px; }
.project__figure--pair figcaption { flex-basis: 100%; }
.project__photo { margin: 32px 0 0; max-width: 760px; }
.project__photo img { width: 100%; border-radius: 8px; }
.project__photo figcaption { margin-top: 8px; font-size: 13px; color: var(--muted); }
.service__photo { margin: 28px 0 0; }
.service__photo img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 8px; }
.service__photo figcaption { margin-top: 8px; font-size: 13px; color: var(--muted); }
.service__photo--portrait { max-width: 400px; }
.service__photo--portrait img { aspect-ratio: 3 / 4; }
.hero__lead { margin-top: 28px; font-size: 19px; line-height: 1.9; color: var(--sub); max-width: 560px; }
.hero__actions { margin-top: 40px; }
.hero__visual { flex: 1 1 440px; min-width: 0; display: flex; justify-content: center; }
.hero__frame { position: relative; width: 100%; max-width: 500px; aspect-ratio: 5 / 4; }
.hero__frame .tri { left: -20px; bottom: -20px; width: 46%; height: 46%; background: var(--teal); }
.hero__frame img, .ph {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 6px;
}
.ph {
  background: var(--tint); border: 1px dashed #8FC9C8; display: flex; align-items: center; justify-content: center;
  text-align: center; color: var(--sub); font-size: 14px; padding: 24px;
}
.ph--static { position: relative; inset: auto; aspect-ratio: 16 / 10; height: auto; }

/* slider hero */
.hero-slider { position: relative; display: flex; flex-wrap: wrap; min-height: 640px; }
.hero-slider__text { position: relative; flex: 1 1 50%; min-width: 0; display: flex; flex-direction: column; justify-content: center; padding: 72px 64px 72px max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter))); overflow: hidden; }
.hero-slider__text > .tri { left: -60px; bottom: -80px; width: 360px; height: 320px; background: var(--teal); opacity: .10; }
.hero-slider__visual { position: relative; flex: 1 1 50%; min-width: 0; min-height: 360px; background: var(--tint); }
.hero-slider__visual .ph { border-radius: 0; border-width: 0 0 0 1px; }
.hero-slider__visual > .tri { left: 0; bottom: 0; width: 240px; height: 200px; background: var(--teal); }
.slide { display: none; }
.slide.is-active { display: block; animation: fade .5s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.hero-slider__controls { position: relative; margin-top: 48px; display: flex; align-items: center; gap: 14px; }
.slider-arrow { width: 44px; height: 44px; border-radius: 999px; border: 1.5px solid var(--ink); background: var(--white); color: var(--ink); font-size: 16px; cursor: pointer; }
.slider-dot { width: 12px; height: 12px; border-radius: 999px; border: 0; padding: 0; background: #C9D4D4; cursor: pointer; transition: width .2s, background-color .2s; }
.slider-dot[aria-current="true"] { width: 36px; background: var(--teal); }
.slider-dot-hit { display: inline-flex; align-items: center; justify-content: center; min-width: 24px; min-height: 44px; background: none; border: 0; padding: 0 4px; cursor: pointer; }
.slider-count { font-family: var(--font-en); font-size: 14px; font-weight: 700; color: var(--muted); margin-left: 8px; }

/* ---------- stats ---------- */
.stats { background: var(--ink); color: var(--white); }
.stats__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; padding-top: 56px; padding-bottom: 56px; list-style: none; }
.stat { border-left: 3px solid var(--teal); padding-left: 20px; }
.stat__num { font-family: var(--font-en); font-size: 52px; font-weight: 800; line-height: 1.1; }
.stat__num small { font-family: var(--font-jp); font-size: 20px; font-weight: 700; margin-left: 6px; }
.stat__num .plus { font-size: 32px; }
.stat__label { margin-top: 8px; font-size: 14px; color: #C9D4D4; }

/* ---------- cards ---------- */
.cards { margin-top: 40px; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; list-style: none; }
.card { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; background: var(--white); }
.card__bar { height: 6px; background: var(--teal); }
.card__bar--red { background: var(--red); }
.card__bar--ink { background: var(--ink); }
.card__body { padding: 32px 32px 36px; display: flex; flex-direction: column; gap: 14px; flex-grow: 1; }
.card__kicker { font-family: var(--font-en); font-size: 12px; font-weight: 800; letter-spacing: .16em; color: var(--teal-ink); }
.card__title { font-size: 22px; line-height: 1.5; }
.card__text { font-size: 15px; color: var(--sub); }
.card__link { margin-top: auto; }
.card__logo { width: 64px; height: 64px; border-radius: 12px; }

/* ---------- partners ---------- */
.partners { margin-top: 40px; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; list-style: none; }
.partners li { background: var(--white); border-radius: 6px; }
.partners a, .partners span.partner { display: block; padding: 18px 22px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 15px; line-height: 1.6; }
.partners a:hover { color: var(--teal-ink); }
.partners .ext { color: var(--muted); font-size: 12px; margin-left: 4px; }
.partners small { display: block; font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .06em; color: var(--muted); }

/* ---------- message ---------- */
.message { display: flex; flex-wrap: wrap; align-items: center; gap: 64px; }
.message__photo { flex: 1 1 340px; min-width: 0; display: flex; justify-content: center; }
.photo-frame { position: relative; width: 100%; max-width: 380px; }
.photo-frame .tri { right: -24px; top: -24px; width: 55%; height: 45%; background: var(--teal); }
.photo-frame img { position: relative; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 20%; border-radius: 6px; }
.photo-frame--br .tri { top: auto; bottom: -28px; right: -28px; width: 62%; height: 50%; }
.message__text { flex: 1.4 1 480px; min-width: 0; }
.message__sign { margin-top: 28px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; }
.message__sign span:first-child { font-size: 13px; color: var(--muted); }
.message__sign strong { font-size: 22px; font-weight: 900; letter-spacing: .08em; }

/* cutout portrait（背景を抜いた代表写真） */
.cutout { position: relative; width: 100%; max-width: 420px; aspect-ratio: 4 / 5; }
.cutout > .tri { left: 0; right: 0; top: 22%; bottom: 0; background: var(--teal); }
.cutout img { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); height: 95%; width: auto; max-width: none; }
.cutout--panel { background: var(--mist); border-radius: 8px; overflow: hidden; max-width: 400px; }
.cutout--panel > .tri { left: 4%; right: 4%; }
.cutout--white { background: var(--white); }
.cutout--hero { max-width: 460px; }
.ceo-hero__inner.ceo-hero__inner--cutout { align-items: flex-end; padding-bottom: 0; }
.ceo-hero__inner--cutout .ceo-hero__text { padding-bottom: 96px; align-self: center; }

/* ---------- news ---------- */
.news-list { list-style: none; border-top: 1px solid var(--line); }
.news-list li { border-bottom: 1px solid var(--line); }
.news-list a, .news-list .news-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; padding: 22px 4px; color: var(--ink); text-decoration: none; }
.news-list a:hover .news-title { color: var(--teal-ink); }
.news-date { font-family: var(--font-en); font-size: 14px; font-weight: 700; color: var(--muted); width: 92px; }
.news-title { flex: 1 1 320px; font-size: 15px; font-weight: 500; }
.tag { display: inline-block; font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 4px; background: #F1F1F1; color: #333; line-height: 1.5; white-space: nowrap; }
.tag--press { background: var(--chip); color: var(--teal-deep); }
.tag--media { background: #FFF1E0; color: #7A4100; }
.tag--speaking { background: var(--ink); color: var(--white); }
.tag--info { background: #F1F1F1; color: #333; }
.cat-filter { display: flex; flex-wrap: wrap; gap: 8px; margin: 32px 0 24px; list-style: none; }
.cat-filter a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line-teal); color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 500; }
.cat-filter a[aria-current="page"] { background: var(--ink); color: var(--white); border-color: var(--ink); }
.pagination { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 8px; }
.pagination .page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink); text-decoration: none; font-family: var(--font-en); font-weight: 700; }
.pagination .current { background: var(--ink); color: var(--white); border-color: var(--ink); }

/* single post */
.entry { max-width: 800px; margin: 0 auto; }
.entry__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.entry__title { margin-top: 16px; font-size: 32px; line-height: 1.5; }
.entry__content { margin-top: 40px; font-size: 16px; line-height: 2; color: var(--sub); }
.entry__content > * + * { margin-top: 1.4em; }
.entry__content h2 { font-size: 24px; color: var(--ink); margin-top: 2em; padding-left: 14px; border-left: 4px solid var(--teal); }
.entry__content h3 { font-size: 19px; color: var(--ink); margin-top: 1.8em; }
.entry__content img { border-radius: 6px; height: auto; }
.entry__content ul, .entry__content ol { padding-left: 1.4em; }
.entry__content a { word-break: break-all; }
.entry__back { margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--line); }

/* ---------- CTA ---------- */
.cta { position: relative; overflow: hidden; background: var(--teal); }
.cta > .tri { left: -80px; bottom: -120px; width: 420px; height: 380px; background: var(--white); opacity: .18; }
.cta__inner { position: relative; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 40px; padding-top: 96px; padding-bottom: 96px; }
.cta__head { flex: 1 1 420px; min-width: 0; }
.cta__head .eyebrow { color: var(--ink); font-weight: 800; }
.cta__head .sec-title { color: var(--ink); }
.cta__links { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.cta-link { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; padding: 0 28px; border-radius: 8px; font-weight: 700; text-decoration: none; font-size: 16px; }
.cta-link--dark { background: var(--ink); color: var(--white); }
.cta-link--dark:hover { background: #2a2a2a; color: var(--white); }
.cta-link--white { background: var(--white); color: var(--ink); }
.cta-link--white:hover { background: #F4FBFB; color: var(--ink); }
.cta-link--line { border: 1.5px solid var(--ink); color: var(--ink); min-height: 56px; font-size: 15px; }
.cta-link--line:hover { background: rgba(255,255,255,.3); color: var(--ink); }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--white); }
.site-footer__top { display: flex; flex-wrap: wrap; gap: 48px; padding-top: 72px; padding-bottom: 40px; }
.site-footer__brand { flex: 1 1 260px; min-width: 0; }
.site-footer__brand img { width: 120px; }
.site-footer__brand p { margin-top: 20px; font-size: 13px; color: var(--muted); }
.site-footer__info { flex: 2 1 420px; min-width: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; font-size: 13px; line-height: 1.9; color: var(--sub); }
.site-footer__info h2 { font-size: 13px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 20px; padding-bottom: 32px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.fnav { display: flex; flex-wrap: wrap; gap: 8px 24px; list-style: none; }
.fnav a { color: var(--muted); text-decoration: none; }
.fnav a:hover { color: var(--ink); }
.copyright { font-family: var(--font-en); }

/* ---------- sub-page header ---------- */
.page-hero { position: relative; overflow: hidden; background: var(--mist); }
.page-hero > .tri { right: -60px; bottom: -120px; width: 460px; height: 400px; background: var(--teal); opacity: .14; }
.page-hero__inner { position: relative; padding-top: 72px; padding-bottom: 72px; }
.page-hero__title { margin-top: 12px; font-size: 44px; line-height: 1.35; }
.page-hero__lead { margin-top: 20px; font-size: 17px; color: var(--sub); max-width: 760px; line-height: 1.9; }
.breadcrumb { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; font-size: 12px; color: var(--muted); margin-bottom: 28px; }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; color: #9AA6A6; }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--ink); }

/* ---------- about ---------- */
.issues { margin-top: 40px; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; list-style: none; counter-reset: issue; }
.issue { background: var(--white); border-radius: 8px; padding: 32px; border: 1px solid var(--line); }
.issue__num { font-family: var(--font-en); font-size: 28px; font-weight: 800; color: var(--teal); line-height: 1; }
.issue__title { margin-top: 14px; font-size: 20px; }
.issue__text { margin-top: 10px; font-size: 15px; color: var(--sub); }
.flow { margin-top: 40px; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0; list-style: none; border-radius: 8px; overflow: hidden; }
.flow li { position: relative; background: var(--white); padding: 28px 28px 28px 28px; border: 1px solid var(--line); }
.flow li + li { border-left: 0; }
.flow__step { font-family: var(--font-en); font-size: 12px; font-weight: 800; letter-spacing: .16em; color: var(--teal-ink); }
.flow__title { margin-top: 8px; font-size: 18px; }
.flow__text { margin-top: 8px; font-size: 14px; color: var(--sub); }
.origin { display: flex; flex-wrap: wrap; align-items: center; gap: 48px; }
.origin__mark { flex: 0 0 auto; width: 180px; }
.origin__text { flex: 1 1 420px; min-width: 0; }

/* ---------- services ---------- */
.service { display: flex; flex-wrap: wrap; gap: 56px; align-items: flex-start; padding-top: 88px; padding-bottom: 88px; border-top: 1px solid var(--line); }
.service:first-of-type { border-top: 0; }
.service__head { flex: 1 1 320px; min-width: 0; }
.service__head .card__logo { margin-bottom: 20px; }
.service__title { margin-top: 10px; font-size: 30px; line-height: 1.45; }
.service__body { flex: 1.6 1 520px; min-width: 0; }
.points { margin-top: 28px; list-style: none; display: grid; gap: 12px; }
.points li { position: relative; padding: 16px 20px 16px 48px; background: var(--mist); border-radius: 6px; font-size: 15px; }
.points li::before { content: ""; position: absolute; left: 20px; top: 24px; width: 14px; height: 12px; background: var(--teal); clip-path: polygon(50% 0%, 100% 100%, 0% 100%); }
.service__actions { margin-top: 28px; }
.kv { margin-top: 24px; width: 100%; border-collapse: collapse; font-size: 15px; }
.kv th, .kv td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.kv th { width: 9em; color: var(--muted); font-weight: 700; white-space: nowrap; }

/* ---------- projects ---------- */
.project { padding-top: 80px; padding-bottom: 80px; border-top: 1px solid var(--line); }
.project:first-of-type { border-top: 0; padding-top: 24px; }
.project__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.project__date { font-family: var(--font-en); font-size: 14px; font-weight: 800; color: var(--teal-ink); }
.project__title { margin-top: 12px; font-size: 28px; line-height: 1.5; }
.project__grid { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; list-style: none; }
.project__grid li { background: var(--mist); border-radius: 8px; padding: 24px 24px 28px; }
.project__label { font-family: var(--font-en); font-size: 12px; font-weight: 800; letter-spacing: .16em; color: var(--teal-ink); }
.project__label + h3 { margin-top: 6px; font-size: 17px; }
.project__grid p { margin-top: 8px; font-size: 15px; color: var(--sub); }
.project__partners { margin-top: 20px; font-size: 14px; color: var(--muted); }
.project__partners strong { color: var(--ink); }
.project__src { margin-top: 16px; font-size: 13px; }
.project__grid .figure-big, .figure-big { font-family: var(--font-en); font-weight: 800; font-size: 40px; color: var(--ink); line-height: 1.1; }
.project-index { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.project-index a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: 999px; background: var(--white); border: 1px solid var(--line-teal); color: var(--ink); font-size: 14px; text-decoration: none; }
.project-index a:hover { border-color: var(--teal); }

/* ---------- CEO ---------- */
.ceo-hero { position: relative; overflow: hidden; background: var(--mist); }
.ceo-hero > .tri { left: -100px; bottom: -140px; width: 520px; height: 460px; background: var(--teal); opacity: .12; }
.ceo-hero__inner { position: relative; display: flex; flex-wrap: wrap; align-items: center; gap: 56px; padding-top: 88px; padding-bottom: 96px; }
.ceo-hero__text { flex: 1.3 1 520px; min-width: 0; }
.ceo-hero__role { margin-top: 24px; font-size: 15px; font-weight: 700; color: var(--sub); }
.ceo-hero__name { margin-top: 6px; font-size: 64px; line-height: 1.25; letter-spacing: .08em; }
.ceo-hero__kana { margin-top: 8px; font-size: 15px; color: var(--muted); letter-spacing: .06em; }
.ceo-hero__kana span { font-family: var(--font-en); margin-left: 12px; font-weight: 700; }
.ceo-hero__position { margin-top: 32px; font-size: 22px; font-weight: 700; line-height: 1.7; max-width: 600px; }
.tags { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.tags li { font-size: 13px; font-weight: 700; padding: 6px 14px; border-radius: 999px; background: var(--white); border: 1px solid var(--line-teal); }
.ceo-hero__actions { margin-top: 36px; }
.ceo-hero__photo { flex: 1 1 360px; min-width: 0; display: flex; justify-content: center; }
.ceo-hero__photo .photo-frame { max-width: 420px; }
.quote-box { position: relative; overflow: hidden; background: var(--ink); color: var(--white); border-radius: 8px; padding: 64px 56px; }
.quote-box .tri { right: -40px; top: -40px; width: 260px; height: 230px; background: var(--teal); }
.quote-box > *:not(.tri) { position: relative; }
.quote-box h2 { margin-top: 12px; font-size: 32px; line-height: 1.5; }
.quote-box p { margin-top: 28px; font-size: 16px; line-height: 2; color: #E2E8E8; max-width: 860px; }
.quote-box .sign { font-size: 15px; font-weight: 700; color: var(--white); }
.timeline { list-style: none; border-left: 2px solid var(--line-teal); }
.timeline li { position: relative; padding: 0 0 26px 32px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: -6px; top: 10px; width: 10px; height: 10px; border-radius: 999px; background: var(--white); border: 2px solid var(--teal); }
.timeline li.is-key::before { left: -8px; top: 9px; width: 14px; height: 14px; border: 0; background: var(--teal); }
.timeline li.is-red::before { left: -8px; top: 9px; width: 14px; height: 14px; border: 0; background: var(--red); }
.timeline li.is-ink::before { left: -8px; top: 9px; width: 14px; height: 14px; border: 0; background: var(--ink); }
.timeline li.is-past::before { border-color: #9AA6A6; }
.timeline__date { font-family: var(--font-en); font-size: 14px; font-weight: 800; color: var(--teal-ink); }
.timeline li.is-past .timeline__date, .timeline li.is-ink .timeline__date { color: var(--muted); }
.timeline li.is-red .timeline__date { color: var(--red); }
.timeline__text { font-size: 16px; font-weight: 500; }
.timeline li.is-key .timeline__text, .timeline li.is-red .timeline__text, .timeline li.is-ink .timeline__text { font-weight: 700; }
.request-box { border: 2px solid var(--teal); border-radius: 8px; padding: 56px 48px; }
.topics { margin-top: 36px; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; list-style: none; }
.topics li { background: var(--mist); border-radius: 6px; padding: 24px; }
.topics__num { font-family: var(--font-en); font-size: 22px; font-weight: 800; color: var(--teal); }
.topics__title { margin-top: 8px; font-size: 16px; font-weight: 700; line-height: 1.6; }
.press-kit { margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.press-kit__label { font-size: 14px; font-weight: 700; margin-right: 8px; }
.press-kit a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 18px; border-radius: 6px; border: 1px solid var(--line-teal); color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 500; }
.press-kit a:hover { border-color: var(--teal); }

.media-photos { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.media-photos figure { margin: 0; }
.media-photos img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 8px; }
.media-photos figcaption { margin-top: 8px; font-size: 13px; color: var(--muted); }

/* ---------- company ---------- */
.info-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.info-table th, .info-table td { text-align: left; padding: 20px 16px; border-bottom: 1px solid var(--line); vertical-align: top; line-height: 1.8; }
.info-table tr:first-child th, .info-table tr:first-child td { border-top: 1px solid var(--line); }
.info-table th { width: 11em; font-weight: 700; color: var(--ink); background: var(--mist); }
.offices { margin-top: 40px; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; list-style: none; }
.office { overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 28px; }
.office__type { font-family: var(--font-en); font-size: 12px; font-weight: 800; letter-spacing: .16em; color: var(--teal-ink); }
.office__name { margin-top: 6px; font-size: 18px; }
.office__addr { margin-top: 10px; font-size: 14px; color: var(--sub); line-height: 1.8; }
.office__map { margin-top: 12px; }
.office__photo { display: block; width: calc(100% + 56px); max-width: none; margin: -28px -28px 20px; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 0; }
.office__photo--mark { display: flex; align-items: center; justify-content: center; background: var(--tint); }
.office__photo--mark img { width: 72px; opacity: .9; }

/* ---------- contact ---------- */
.contact-types { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; list-style: none; }
.contact-type { display: block; height: 100%; padding: 24px; border-radius: 8px; border: 1.5px solid var(--line); background: var(--white); color: var(--ink); text-decoration: none; }
.contact-type:hover { border-color: var(--teal); }
.contact-type strong { display: block; font-size: 17px; }
.contact-type span { display: block; margin-top: 6px; font-size: 14px; color: var(--sub); }
.form { max-width: 800px; }
.form__row { margin-top: 28px; }
.form__label { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 700; }
.req { font-size: 11px; font-weight: 700; color: var(--white); background: var(--red); border-radius: 3px; padding: 1px 7px; }
.opt { font-size: 11px; font-weight: 700; color: var(--muted); background: #EEF1F1; border-radius: 3px; padding: 1px 7px; }
.form input[type="text"], .form input[type="email"], .form input[type="tel"], .form select, .form textarea {
  display: block; width: 100%; margin-top: 10px; padding: 14px 16px; min-height: 52px;
  font: inherit; font-size: 16px; color: var(--ink); background: var(--white);
  border: 1.5px solid #C9D4D4; border-radius: 6px;
}
.form textarea { min-height: 200px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--teal-ink); outline: 3px solid rgba(49,185,183,.35); outline-offset: 0; }
.form__hint { margin-top: 6px; font-size: 13px; color: var(--muted); }
.radio-cards { margin-top: 12px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; border: 0; padding: 0; }
.radio-card { position: relative; display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 12px 16px; border: 1.5px solid #C9D4D4; border-radius: 6px; cursor: pointer; font-size: 15px; font-weight: 500; }
.radio-card input { width: 20px; height: 20px; accent-color: var(--teal-ink); margin: 0; flex: 0 0 auto; }
.radio-card:has(input:checked) { border-color: var(--teal-ink); background: var(--tint); font-weight: 700; }
.check { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; cursor: pointer; }
.check input { width: 20px; height: 20px; margin-top: 4px; accent-color: var(--teal-ink); flex: 0 0 auto; }
.form__submit { margin-top: 40px; }
.form__submit .btn { min-width: 240px; min-height: 60px; font-size: 16px; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.notice { padding: 20px 24px; border-radius: 8px; font-size: 15px; }
.notice--ok { background: var(--tint); border: 1.5px solid var(--teal); }
.notice--ng { background: #FDECEC; border: 1.5px solid var(--red); }
.notice strong { display: block; font-size: 17px; }
.contact-side { margin-top: 48px; padding: 28px; border-radius: 8px; background: var(--mist); font-size: 14px; color: var(--sub); }
.contact-side h2 { font-size: 16px; color: var(--ink); }

/* ---------- prose (privacy) ---------- */
.prose { max-width: 860px; font-size: 15px; line-height: 2; color: var(--sub); }
.prose h2 { font-size: 20px; color: var(--ink); margin-top: 48px; padding-left: 14px; border-left: 4px solid var(--teal); }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose ul, .prose ol { margin-top: 14px; }
.prose ul, .prose ol { padding-left: 1.4em; }

/* ---------- 404 ---------- */
.notfound { text-align: center; padding-top: 140px; padding-bottom: 140px; }
.notfound__num { font-family: var(--font-en); font-size: 96px; font-weight: 800; color: var(--teal); line-height: 1; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .gnav__list { gap: 20px; }
}
@media (max-width: 1024px) {
  .nav-toggle { display: inline-block; }
  .gnav { position: fixed; inset: 77px 0 0 0; background: var(--white); overflow-y: auto; display: none; border-top: 1px solid var(--line); }
  .nav-open .gnav { display: block; }
  .gnav__list { flex-direction: column; align-items: stretch; gap: 0; padding: 12px var(--gutter) 40px; }
  .gnav__list li { border-bottom: 1px solid var(--line); }
  .gnav__list a { display: flex; align-items: center; min-height: 60px; font-size: 16px; border-bottom: 0; }
  .gnav__list li.gnav__cta { border-bottom: 0; margin-top: 24px; }
  .gnav__cta a { justify-content: center; min-height: 56px; }
  body.nav-open { overflow: hidden; }
}
@media (max-width: 760px) {
  :root { --gutter: 20px; }
  body { font-size: 15px; }
  .section { padding-top: 72px; padding-bottom: 72px; }
  .site-header__inner { min-height: 64px; }
  .site-logo img { height: 28px; }
  .gnav { inset: 65px 0 0 0; }
  .hero__inner { padding-top: 48px; padding-bottom: 64px; gap: 40px; }
  .hero__title { font-size: 32px; }
  .hero__title .line { display: inline; }
  .hero-slider .hero__title { font-size: 30px; }
  .stats__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 16px; padding-top: 40px; padding-bottom: 40px; }
  .stat { padding-left: 14px; }
  .stat__num small { font-size: 15px; }
  .hero__lead { font-size: 16px; margin-top: 20px; }
  .hero__bg { width: 420px; height: 380px; right: -160px; }
  .hero-slider__text { padding: 48px var(--gutter) 40px; }
  .hero-slider__visual { min-height: 240px; }
  .sec-title { font-size: 28px; }
  .stat__num { font-size: 40px; }
  .card__body { padding: 28px 24px 30px; }
  .message { gap: 40px; }
  .page-hero__inner { padding-top: 40px; padding-bottom: 48px; }
  .page-hero__title { font-size: 30px; }
  .page-hero__lead { font-size: 15px; }
  .cta__inner { padding-top: 64px; padding-bottom: 64px; }
  .ceo-hero__inner { padding-top: 48px; padding-bottom: 72px; }
  .ceo-hero__inner.ceo-hero__inner--cutout { padding-bottom: 0; }
  .ceo-hero__inner--cutout .ceo-hero__text { padding-bottom: 0; }
  .ceo-hero__name { font-size: 44px; }
  .ceo-hero__position { font-size: 16px; }
  .quote-box { padding: 44px 24px; }
  .quote-box h2 { font-size: 24px; }
  .request-box { padding: 36px 20px; }
  .service { padding-top: 56px; padding-bottom: 56px; gap: 28px; }
  .service__title { font-size: 24px; }
  .project__title { font-size: 22px; }
  .info-table th, .info-table td { display: block; width: 100%; }
  .info-table th { border-bottom: 0; padding-bottom: 8px; }
  .info-table td { padding-top: 8px; }
  .info-table tr:first-child td { border-top: 0; }
  .flow li + li { border-left: 1px solid var(--line); border-top: 0; }
  .entry__title { font-size: 24px; }
  .origin__mark { width: 120px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .slide.is-active { animation: none; }
}