/* =========================================================
   IM FREE — Corporate Site  ·  main stylesheet
   Brand: enji red (臙脂色 #8C0026) on white, geometric.
   Loaded on every page. Home-only styles live in home.css.
   Sections below: tokens → utilities → reveal/motion →
   header → buttons → sections → footer → responsive.
   ========================================================= */

/* ---------- Design tokens (colours, fonts, spacing) ----------
   NOTE: --wine / --crimson are the brand ENJI red (臙脂色 #8C0026).
   The names are kept for stability; the values are the enji palette. */
:root {
  /* brand enji red (臙脂色 #8C0026 に統一) */
  --wine:      #8C0026;   /* enji (深い面・背景)   */
  --crimson:   #8C0026;   /* enji (primary accent) */
  --crimson-2: #8C0026;   /* enji (hover)          */

  /* neutrals (white-based) */
  --ink:     #181818;     /* main text            */
  --ink-2:   #333333;     /* secondary text       */
  --paper:   #ffffff;     /* page background      */
  --paper-2: #ffffff;     /* alt panel background */
  --paper-3: #e6e6e8;     /* subtle fill          */
  --white:   #ffffff;

  /* hairline borders */
  --line:        rgba(20,20,20,.12);
  --line-strong: rgba(20,20,20,.26);
  --line-light:  rgba(255,255,255,.18);

  /* font families */
  --en: "Archivo", "Arial Narrow", sans-serif;        /* English / display */
  --jp: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif; /* Japanese body */
  --mono: "Space Mono", ui-monospace, monospace;      /* labels / numbers  */

  --maxw: 1320px;                      /* max content width   */
  --gutter: clamp(20px, 5vw, 80px);    /* page side padding   */
  --header-h: 84px;                    /* fixed header height  */

  --ease: cubic-bezier(.16,.84,.34,1); /* shared easing curve */
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--jp);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.7;
  font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
::selection { background: var(--crimson); color: #fff; }

/* ---------- Utilities ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.en   { font-family: var(--en); letter-spacing: -.01em; }
.mono { font-family: var(--mono); }

.section-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--crimson);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}
.section-label::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--crimson);
}

/* big section label English */
.heading-en {
  font-family: var(--en);
  font-weight: 800;
  font-size: clamp(44px, 9vw, 124px);
  line-height: .9;
  letter-spacing: -.03em;
  text-transform: lowercase;
  padding-bottom: .12em;
}

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
  transition-delay: var(--d, 0ms);
}
[data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---- Stagger reveal: children of a group cascade in one after another ---- */
[data-reveal-stagger] [data-si] {
  opacity: 0; transform: translateY(24px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
  transition-delay: calc(var(--si, 0) * 80ms);
}
[data-reveal-stagger].in [data-si] { opacity: 1; transform: none; }

/* ---- Image wipe reveal: illustration unveils bottom-to-top ---- */
[data-reveal-img] { clip-path: inset(0 0 100% 0); transition: clip-path 1.05s cubic-bezier(.7,0,.18,1); will-change: clip-path; }
[data-reveal-img].in { clip-path: inset(0 0 0 0); }

/* ---- Section-label hairline grows out when the label reveals ---- */
.section-label[data-reveal]::before { width: 0; transition: width .6s var(--ease) .15s; }
.section-label[data-reveal].in::before { width: 26px; }

/* ---- Header fades in on load ---- */
@media (prefers-reduced-motion: no-preference) {
  .header { opacity: 0; animation: headerIn .8s var(--ease) .1s forwards; }
}
@keyframes headerIn { to { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  [data-reveal-stagger] [data-si],
  [data-reveal-img] { opacity: 1; transform: none; clip-path: none; transition: none; }
  .section-label[data-reveal]::before { width: 26px; }
}

/* =========================================================
   SITE-WIDE MOTION (subpages; contact excluded)
   ========================================================= */
@keyframes imFadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes imWipe   { from { clip-path: inset(-.12em 100% -.2em -.12em); } to { clip-path: inset(-.12em -.4em -.2em -.12em); } }

/* page-banner entrance (auto-plays on load) */
@media (prefers-reduced-motion: no-preference) {
  body:not([data-page="contact"]) .page-banner .breadcrumb { opacity: 0; animation: imFadeUp .7s var(--ease) .15s both; }
  body:not([data-page="contact"]) .page-banner h1 { clip-path: inset(-.12em 100% -.2em -.12em); animation: imWipe 1s cubic-bezier(.7,0,.18,1) .3s both; }
  body:not([data-page="contact"]) .page-banner .banner-subtitle { opacity: 0; animation: imFadeUp .8s var(--ease) .55s both; }
}

/* section English headings: visible by default; JS adds .wipe to below-fold ones */
.heading-en[data-reveal] { opacity: 1 !important; transform: none !important; }
.heading-en.wipe { clip-path: inset(0 100% -.2em -2px); transition: clip-path 1s cubic-bezier(.7,0,.18,1); }
.heading-en.wipe.in { clip-path: inset(0 -2px -.2em -2px); }
@media (prefers-reduced-motion: reduce) {
  .heading-en.wipe { clip-path: none !important; }
}

/* =========================================================
   HEADER
   ========================================================= */
.header {
  position: fixed; inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 100;
  display: flex; align-items: center;
  transition: background .45s var(--ease), box-shadow .45s var(--ease), height .45s var(--ease);
}
.header .container { display: flex; align-items: center; justify-content: space-between; max-width: 100%; }

.brand { display: flex; align-items: center; gap: 14px; z-index: 2; }
.brand__logo { height: 26px; width: auto; transition: filter .45s var(--ease); }

/* hero state (transparent over LIGHT pages -> dark text) */
.header[data-state="top"] { background: var(--crimson); }
.header[data-state="top"] .brand__logo { filter: brightness(0) invert(1); }
.header[data-state="top"] .nav__link { color: #fff; }
.header[data-state="top"] .burger span { background: #fff; }

/* scrolled state (solid paper) */
.header[data-state="solid"] {
  background: var(--crimson);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--line);
  height: 68px;
}
.header[data-state="solid"] .nav__link { color: #fff; }
.header[data-state="solid"] .brand__logo { filter: brightness(0) invert(1); }
.header[data-state="solid"] .burger span { background: #fff; }

.nav { display: flex; align-items: center; gap: clamp(18px, 2vw, 34px); }
.nav__link {
  font-family: var(--en);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .02em;
  position: relative;
  padding: 6px 0;
  text-transform: capitalize;
}
.nav__link span { display:block; font-family: var(--jp); font-size: 10px; letter-spacing:.1em; opacity:.7; font-weight:500; }
.nav__link::after {
  content:""; position:absolute; left:0; bottom:0; height:2px; width:0; background: #fff;
  transition: width .35s var(--ease);
}
.nav__link:hover::after { width: 100%; }

.header__cta {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--en); font-weight: 700; font-size: 14px;
  background: #fff; color: var(--crimson);
  padding: 13px 22px;
  white-space: nowrap;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: background .3s var(--ease), color .3s var(--ease);
}
.header__cta:hover { background: var(--ink); color: #fff; }
.header__cta .arrow { transition: transform .3s var(--ease); }
.header__cta:hover .arrow { transform: translateX(4px); }

.nav-desktop { display: flex; align-items: center; gap: clamp(18px,2vw,34px); }
.burger { display: none; }

/* ---------- Mobile menu ---------- */
.burger {
  width: 46px; height: 46px; position: relative; z-index: 120;
  flex: none;
}
.burger span {
  position: absolute; left: 9px; right: 9px; height: 2px; background: var(--ink);
  transition: transform .4s var(--ease), opacity .3s var(--ease), background .3s;
}
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 23px; }
.burger span:nth-child(3) { top: 30px; }
body.menu-open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); background:#fff; }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background:#fff; }

.mobile-menu {
  position: fixed; inset: 0; z-index: 110;
  background: var(--wine);
  color: #fff;
  display: flex; flex-direction: column; justify-content: center;
  padding: 100px var(--gutter) 60px;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .65s var(--ease);
  overflow-y: auto;
}
body.menu-open .mobile-menu { clip-path: inset(0 0 0 0); }

/* close (×) button inside the mobile menu */
.mobile-menu__close {
  position: absolute; top: 18px; right: 16px; z-index: 2;
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.4);
  color: #fff; background: transparent;
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.mobile-menu__close:hover { background: rgba(255,255,255,.12); }
.mobile-menu__close::before,
.mobile-menu__close::after {
  content: ""; position: absolute; width: 20px; height: 2px; background: #fff;
}
.mobile-menu__close::before { transform: rotate(45deg); }
.mobile-menu__close::after  { transform: rotate(-45deg); }
.mobile-menu ul { display: flex; flex-direction: column; gap: 4px; position: relative; }
.mobile-menu a.m-link {
  font-family: var(--en); font-weight: 800; font-size: clamp(30px, 9vw, 52px);
  line-height: 1.15; text-transform: lowercase; letter-spacing: -.02em;
  display: flex; align-items: baseline; gap: 16px;
  padding: 6px 0;
  opacity: 0; transform: translateY(20px);
  transition: opacity .5s var(--ease), transform .5s var(--ease), color .3s;
}
.mobile-menu a.m-link span { font-family: var(--jp); font-size: 13px; letter-spacing:.1em; opacity:.55; font-weight:500; }
.mobile-menu a.m-link:hover { color: var(--crimson-2); }
body.menu-open .mobile-menu a.m-link { opacity: 1; transform: none; transition-delay: calc(.25s + var(--i,0)*.06s); }
.mobile-menu__foot { margin-top: 40px; position: relative; display:flex; flex-wrap:wrap; gap: 10px 26px; }
.mobile-menu__foot a { font-family: var(--mono); font-size: 12px; letter-spacing:.12em; opacity:.7; }

/* =========================================================
   BUTTONS  (used by the contact-band call-to-action)
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--en); font-weight: 700; font-size: 15px;
  padding: 16px 26px;
  border: 1px solid rgba(255,255,255,.4);
  text-transform: capitalize;
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
  position: relative;
  white-space: nowrap;
}
.btn span { font-family: var(--jp); font-size: 11px; opacity: .6; }
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover { background: #fff; color: var(--ink); border-color:#fff; }
.btn:hover .arrow { transform: translateX(5px); }
.btn--fill { background: var(--crimson); border-color: var(--crimson); color:#fff; }
.btn--fill:hover { background: var(--crimson-2); border-color: var(--crimson-2); color:#fff; }

/* =========================================================
   SECTION SHELL
   ========================================================= */
.section { padding: clamp(80px, 12vh, 170px) 0; position: relative; }
.section--dark { background: var(--paper-2); color: var(--ink); }
.section--wine { background: var(--wine); color: #fff; }
.section-head { display: flex; flex-direction: column; gap: 18px; margin-bottom: clamp(48px, 7vw, 90px); }

/* ---------- About / Concept ---------- */
.concept { position: relative; }
.concept__inner { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px,6vw,90px); align-items: center; }
.concept__copy h2 {
  font-family: var(--jp); font-weight: 700;
  font-size: clamp(26px, 3.4vw, 46px); line-height: 1.45; letter-spacing: .01em;
  margin: 22px 0 26px;
}
.concept__copy h2 b { color: var(--crimson); font-weight: 700; }
.concept__copy p { color: var(--ink-2); max-width: 46ch; font-size: clamp(14px,1.5vw,16px); }
.concept__copy .links { display:flex; flex-wrap:wrap; gap: 14px; margin-top: 34px; }
.link-btn {
  display:inline-flex; align-items:center; gap:12px;
  font-family: var(--en); font-weight:700; font-size:14px;
  padding: 14px 26px;
  background: var(--crimson); color:#fff; border:1px solid var(--crimson);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.28);
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
  white-space: nowrap;
}
.link-btn:hover { background: var(--ink); border-color: var(--ink); box-shadow: inset 0 0 0 1px rgba(255,255,255,.3); }
.link-btn .arrow { transition: transform .3s var(--ease); }
.link-btn:hover .arrow { transform: translateX(4px); }

/* ---------- Illustration frame (company / recruit message sections) ---------- */
.illus-frame { width: 100%; }
.illus-frame__img { width: 100%; height: auto; display: block; }

/* Photo variant: real photograph, cropped to a tidy frame with an enji corner accent */
.illus-frame--photo { position: relative; width: 100%; max-width: 520px; margin-left: 0; }
.illus-frame--photo .illus-frame__img {
  aspect-ratio: 4 / 3.2; object-fit: cover;
}
/* slow zoom-in after the wipe reveal finishes, plus a gentle lift on hover */
.illus-frame--photo .illus-frame__img {
  transform: scale(1.06);
  transition: clip-path 1.05s cubic-bezier(.7,0,.18,1), transform 7s ease-out;
}
.illus-frame--photo.in .illus-frame__img { transform: scale(1); }
.illus-frame--photo:hover .illus-frame__img { transform: scale(1.04); transition: transform 1.2s var(--ease); }
@media (prefers-reduced-motion: reduce) {
  .illus-frame--photo .illus-frame__img { transform: none; transition: none; }
}

/* ---------- News ---------- */
.news__head { display:flex; align-items:flex-end; justify-content:space-between; gap: 30px; flex-wrap:wrap; margin-bottom: 40px; }
.news-list { border-top: 1px solid var(--line); }
.news-row {
  display:grid; grid-template-columns: 160px 130px 1fr auto; gap: 24px; align-items:center;
  padding: 26px 8px; border-bottom: 1px solid var(--line);
  transition: background .3s var(--ease), padding .3s var(--ease);
}
.news-row:hover { background: var(--paper-2); padding-inline: 22px; }
.news-row time { font-family: var(--mono); font-size: 14px; letter-spacing:.04em; color: var(--ink-2); }
.news-cat { justify-self: start; font-family: var(--en); font-weight:700; font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  padding: 5px 12px; border:1px solid var(--crimson); color: var(--crimson); }
.news-cat[data-c="release"] { background: var(--crimson); color:#fff; }
.news-row p { font-weight:500; font-size: clamp(14px,1.5vw,16px); }
.news-row .arrow { color: var(--crimson); transition: transform .3s var(--ease); }
.news-row:hover .arrow { transform: translateX(6px); }

/* ---------- Business / Services ---------- */
.business-grid { display:grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: var(--line-light); border:1px solid var(--line-light); }
.business-card {
  background: var(--ink); padding: clamp(30px,4vw,52px);
  position: relative; overflow:hidden; min-height: 320px;
  display:flex; flex-direction:column;
  transition: background .4s var(--ease);
}
.business-card:hover { background: var(--wine); }
.business-card__no { font-family: var(--mono); font-size: 13px; letter-spacing:.2em; color: var(--crimson-2); }
.business-card__head { padding-right: clamp(105px,12vw,150px); }
.business-card h3 { font-family: var(--en); font-weight:800; font-size: clamp(22px,2.4vw,30px); text-transform:lowercase; letter-spacing:-.02em; margin-top: 8px; }
.business-card h3 + span { font-family: var(--jp); font-size: 13px; opacity:.6; font-weight:500; display:block; margin-top: 6px; }
.business-card__fig { flex:1; display:grid; place-items:center; padding: clamp(10px,1.8vw,20px) 0; }
.business-card__icon { width: clamp(76px,8vw,98px); height:auto; }
.business-card__icon .icon-line { stroke: rgba(255,255,255,.85); transition: stroke .3s; }
.business-card p { color: rgba(255,255,255,.7); font-size: 14px; max-width: 40ch; margin-top: auto; }
.business-card__photo {
  position: absolute; top: clamp(22px,2.6vw,38px); right: clamp(22px,2.6vw,38px);
  width: clamp(93px,10.5vw,135px); aspect-ratio: 1; border-radius: 50%;
  overflow: hidden; z-index: 2; border: 1px solid var(--line);
}
.business-card__photo img { width:100%; height:100%; object-fit:cover; display:block; transition: transform .5s var(--ease); }
.business-card:hover .business-card__photo img { transform: scale(1.06); }

/* ---------- Marquee ---------- */
.marquee { overflow:hidden; padding: 26px 0; border-block:1px solid var(--line-light); white-space:nowrap; }
.marquee__track { display:inline-flex; gap: 0; animation: marq 32s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee span {
  font-family: var(--en); font-weight:800; font-size: clamp(28px,4.5vw,64px);
  text-transform: lowercase; letter-spacing:-.02em; padding-inline: 26px;
  color: transparent; -webkit-text-stroke: 1.4px rgba(255,255,255,.55);
}
.marquee span.marquee-dot { color: var(--crimson-2); -webkit-text-stroke: 0; }
@keyframes marq { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ---------- Contact CTA ---------- */
.contact-band { position: relative; overflow: hidden; }
.contact-band__inner { position:relative; text-align:center; display:flex; flex-direction:column; align-items:center; gap: 26px; }
.contact-band__inner .section-label::before { display: none; }
.contact-band__big { font-family: var(--en); font-weight:800; font-size: clamp(44px, 9vw, 120px); line-height:.92; letter-spacing:-.03em; text-transform:lowercase; padding-bottom: .1em; }
.contact-band__big .outline { -webkit-text-stroke: 2px rgba(255,255,255,.8); color: transparent; }
.contact-band__sub { max-width: 40ch; color: rgba(255,255,255,.8); font-weight:500; }
@media (min-width: 480px) { .contact-band__sub { white-space: nowrap; max-width: none; } }
.contact-band__btns { display:flex; flex-wrap:wrap; justify-content:center; gap: 16px; margin-top: 14px; }

/* =========================================================
   FOOTER (white base, 4-column, enji text)
   ========================================================= */
.footer { background: var(--white); color: var(--crimson); padding: clamp(60px,8vw,100px) 0 40px; border-top: 3px solid var(--crimson); }
.footer__top { display:grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid var(--line); }
.footer__brand { display:flex; align-items:center; gap:14px; margin-bottom: 22px; }
.footer__brand img { height: 26px; }
.footer p.footer-desc { color: var(--crimson); font-size: 14px; max-width: 34ch; line-height: 1.9; margin: 0; }
.footer-col h4 { font-family: var(--mono); font-size:11px; letter-spacing:.18em; text-transform:uppercase; color: var(--crimson); margin-bottom: 18px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.footer-col ul { display:flex; flex-direction:column; gap: 12px; }
.footer-col a { font-size: 14px; color: var(--crimson); transition: color .25s; display:inline-flex; align-items:center; gap:8px; }
.footer-col a::before { content:""; width:0; height:1px; background: var(--crimson); transition: width .25s var(--ease); }
.footer-col a:hover { color: var(--crimson-2); }
.footer-col a:hover::before { width: 16px; }
.footer-contact { display: flex; flex-direction: column; gap: 14px; }
.footer-contact > div { display: grid; grid-template-columns: 60px 1fr; gap: 12px; align-items: start; }
.footer-contact dt { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--crimson); padding-top: 2px; opacity: .7; }
.footer-contact dd { font-size: 13.5px; color: var(--crimson); line-height: 1.7; margin: 0; }
.footer-contact dd a { color: var(--crimson); border-bottom: 1px solid var(--line-strong); padding-bottom: 1px; transition: color .25s, border-color .25s; }
.footer-contact dd a:hover { color: var(--crimson-2); border-color: var(--crimson); }
.footer__bottom { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap: 16px; padding-top: 30px; }
.footer__copy { font-family: var(--mono); font-size: 12px; letter-spacing:.06em; color: var(--crimson); margin: 0; }

/* mobile-only big nav rows (Häagen-Dazs-style) — hidden on desktop */
.footer-mnav { display: none; }
.footer-mrow {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 4px; border-bottom: 1px solid var(--line); color: var(--crimson);
}
.footer-mrow:first-child { border-top: 1px solid var(--line); }
.footer-mrow__label .en { display: block; font-family: var(--en); font-weight: 800; font-size: 26px; line-height: 1.1; }
.footer-mrow__label .jp { display: block; font-family: var(--jp); font-size: 13px; color: var(--ink-2); margin-top: 4px; }
.footer-mrow__icon {
  flex: none; width: 42px; height: 42px; border-radius: 50%;
  background: var(--ink); color: #fff; display: grid; place-items: center;
  font-size: 24px; font-weight: 400; line-height: 1; transition: background .3s var(--ease), transform .3s var(--ease);
}
.footer-mrow:hover .footer-mrow__icon { background: var(--crimson); transform: scale(1.06); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .concept__inner { grid-template-columns: 1fr; }
  .illus-frame { max-width: 460px; margin-inline:auto; }
  .illus-frame--photo { max-width: 520px; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__top > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  .nav-desktop { display: none; }
  .burger { display: block; }
  .business-grid { grid-template-columns: 1fr; }
  .news-row { grid-template-columns: auto 1fr; row-gap: 8px; padding-block: 22px; }
  .news-row time { order: 1; }
  .news-cat { order: 2; }
  .news-row p { order: 3; grid-column: 1 / -1; }
  .news-row .arrow { display:none; }
}
@media (max-width: 560px) {
  :root { --header-h: 70px; }
  .footer__top { grid-template-columns: 1fr; gap: 26px; padding-bottom: 26px; border-bottom: none; }
  .footer__top .footer-col { display: none; }
  .footer-mnav { display: block; margin-top: 6px; }
}

/* =========================================================
   MULTI-PAGE ADDITIONS
   ========================================================= */
.nav__link.is-active { color: #fff; }
.nav__link.is-active::after { width: 100%; }
.header[data-state="solid"] .nav__link.is-active { color: #fff; }
.header[data-state="top"] .nav__link.is-active { color: #fff; }

/* ---------- Page banner (subpage hero) ---------- */
.page-banner {
  position: relative; background: var(--paper-2); color: var(--ink);
  min-height: 52vh; display: flex; align-items: flex-end; overflow: hidden;
  padding-top: var(--header-h); border-bottom: 1px solid var(--line);
}
.page-banner__inner { position: relative; z-index: 3; width: 100%; padding-block: clamp(40px, 7vh, 78px); }
.breadcrumb { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; color: var(--ink-2); display: flex; align-items: center; gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--crimson); }
.breadcrumb i { opacity: .4; font-style: normal; }
.page-banner h1 { font-family: var(--en); font-weight: 800; font-size: clamp(46px, 9vw, 116px); line-height: .9; letter-spacing: -.03em; text-transform: lowercase; padding-bottom: .12em; }
.page-banner .banner-subtitle { font-family: var(--jp); font-weight: 700; font-size: clamp(15px, 2vw, 21px); margin-top: 16px; color: var(--ink-2); }

/* ---------- Generic lead ---------- */
.lead { max-width: 52ch; font-size: clamp(15px, 1.6vw, 18px); color: var(--ink-2); font-weight: 500; }
.section--dark .lead { color: var(--ink-2); }
.section--paper2 { background: var(--paper-2); }

/* ---------- Business intro (copy left, diagram right) ---------- */
.biz-intro .container {
  display: grid; grid-template-columns: 1fr 0.9fr;
  gap: clamp(28px, 4vw, 56px); align-items: start;
}
.biz-intro__copy { max-width: 640px; }
.biz-intro__figure.illus-frame--photo {
  width: 100%; max-width: 100%; margin: 0; align-self: start;
}
.biz-intro__figure .illus-frame__img { width: 100%; }
@media (max-width: 860px) {
  .biz-intro .container { grid-template-columns: 1fr; }
  .biz-intro__figure.illus-frame--photo { margin-top: clamp(28px, 5vw, 44px); }
}

/* ---------- Feature illustrations ---------- */
.feature-illus { width: 100%; height: auto; display: block; }

/* ---------- Featured business rows ---------- */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(34px, 5vw, 80px); align-items: center; }
.feature + .feature { margin-top: clamp(60px, 9vw, 130px); }
.feature--rev .feature__media { order: 2; }
.feature__no { font-family: var(--en); font-weight: 800; font-size: clamp(54px, 8vw, 110px); line-height: 1; color: transparent; -webkit-text-stroke: 1.6px var(--line-strong); letter-spacing: -.04em; }
.feature__icon { width: 56px; height: 56px; margin: 18px 0 22px; }
.feature__icon .icon-line { stroke: var(--crimson); fill: none; }
.feature h2 { font-family: var(--en); font-weight: 800; font-size: clamp(28px, 3.4vw, 46px); text-transform: lowercase; letter-spacing: -.02em; line-height: 1; }
.feature h2 + .feature-subtitle { font-family: var(--jp); font-weight: 700; font-size: clamp(16px, 1.8vw, 20px); margin: 10px 0 20px; }
.feature p { color: var(--ink-2); max-width: 44ch; }
.feature-points { display: flex; flex-direction: column; gap: 12px; margin-top: 26px; }
.feature-points li { display: flex; gap: 14px; align-items: baseline; font-weight: 500; font-size: 15px; }
.feature-points li::before { content: ""; width: 9px; height: 9px; flex: none; background: var(--crimson); transform: translateY(1px); }

/* ---------- Company profile table ---------- */
.profile { border-top: 1px solid var(--line); max-width: 900px; }
.profile dl { display: grid; grid-template-columns: 220px 1fr; border-bottom: 1px solid var(--line); }
.profile dt { padding: 24px 10px; font-family: var(--mono); font-size: 13px; letter-spacing: .06em; color: var(--ink-2); }
.profile dd { padding: 24px 10px; font-weight: 500; }
.profile dd a { color: var(--crimson); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- CEO message body (used inside .concept__copy) ---------- */
.ceo-message__body { position: relative; margin-top: 18px; }
.ceo-message__quote {
  display: block; font-family: Georgia, serif; font-size: 96px; line-height: 1;
  color: var(--crimson); opacity: .18; margin-bottom: -34px; margin-left: -6px;
}
.ceo-message__body p { color: var(--ink-2); font-size: clamp(14px,1.5vw,16px); line-height: 1.9; margin-bottom: 1.2em; max-width: 46ch; }
.ceo-message__body p:last-child { margin-bottom: 0; }
.ceo-message__sign { margin-top: 28px; font-family: var(--jp); font-weight: 700; letter-spacing: .06em; }

/* ---------- Mission / values ---------- */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(10px, 1.4vw, 16px); margin-top: 10px; }
.value { background: var(--wine); color: #fff; padding: clamp(28px, 3.5vw, 46px); display: flex; flex-direction: column; gap: 14px; }
.value__no { font-family: var(--mono); font-size: 12px; letter-spacing: .2em; color: var(--crimson-2); }
.value h3 { font-family: var(--jp); font-weight: 700; font-size: clamp(19px, 2.2vw, 26px); }
.value p { color: rgba(255,255,255,.78); font-size: 14px; }

/* ---------- Alliance / partnership (協業) cards ---------- */
.alliance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(10px, 1.4vw, 16px); margin-top: clamp(30px, 4vw, 48px); }
.alliance-card { background: var(--white); border: 1px solid var(--line); padding: clamp(28px, 3.4vw, 44px); display: flex; flex-direction: column; gap: 14px; transition: border-color .35s var(--ease), transform .5s var(--ease), box-shadow .5s var(--ease); }
.alliance-card:hover { border-color: var(--crimson); transform: translateY(-4px); }
.alliance-card__no { font-family: var(--mono); font-size: 12px; letter-spacing: .2em; color: var(--crimson); }
.alliance-card h3 { font-family: var(--jp); font-weight: 700; font-size: clamp(18px, 2.1vw, 24px); line-height: 1.4; }
.alliance-card h3 small { display: block; font-family: var(--en); font-weight: 700; font-size: 12px; letter-spacing: .04em; text-transform: lowercase; color: var(--ink-2); margin-top: 7px; }
.alliance-card p { color: var(--ink-2); font-size: 14px; line-height: 1.9; }
.alliance-foot { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(16px, 3vw, 40px); margin-top: clamp(34px, 4.5vw, 56px); }
.alliance-foot .positions-note { margin-bottom: 0; }
@media (max-width: 860px) { .alliance-grid { grid-template-columns: 1fr; } }

/* ---------- Contact form ---------- */
.contact-cols { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.contact-form { display: grid; gap: 22px; }
.field { display: flex; flex-direction: column; gap: 9px; }
.field label { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.field label .req { color: var(--crimson); margin-left: 4px; }
.field input, .field textarea, .field select {
  font: inherit; font-size: 15px; padding: 14px 16px; background: var(--white);
  border: 1px solid var(--line-strong); color: var(--ink); border-radius: 0; width: 100%;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid var(--crimson); outline-offset: -1px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 8px; }
.submit-btn {
  display: inline-flex; align-items: center; gap: 12px; font-family: var(--en); font-weight: 700; font-size: 15px;
  background: var(--crimson); color: #fff; padding: 16px 30px; white-space: nowrap;
  transition: background .3s var(--ease);
  clip-path: polygon(11px 0, 100% 0, 100% calc(100% - 11px), calc(100% - 11px) 100%, 0 100%, 0 11px);
}
.submit-btn:hover { background: var(--crimson-2); }
.submit-btn:disabled { opacity: .5; cursor: default; }
.form-done { font-weight: 700; color: var(--crimson); font-size: 14px; }
.contact-aside { background: var(--paper-2); padding: clamp(28px, 4vw, 44px); border: 1px solid var(--line); }
.contact-aside h3 { font-family: var(--en); font-weight: 800; text-transform: lowercase; font-size: 22px; margin-bottom: 8px; }
.contact-aside dl { display: grid; gap: 18px; margin-top: 22px; }
.contact-aside dt { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--crimson); margin-bottom: 4px; }
.contact-aside dd { font-weight: 500; }

/* ---------- News accordion ---------- */
.news-accordion { border-top: 1px solid var(--line); }
.accordion-item { border-bottom: 1px solid var(--line); }
.accordion-head {
  width: 100%; display: grid; grid-template-columns: 150px 110px 1fr auto;
  gap: 24px; align-items: center; text-align: left;
  padding: 26px 8px; cursor: pointer; transition: background .3s var(--ease), padding .3s var(--ease);
}
.accordion-head:hover { background: var(--paper-2); }
.accordion-head time { font-family: var(--mono); font-size: 14px; letter-spacing: .04em; color: var(--ink-2); }
.accordion-head .news-cat { justify-self: start; }
.accordion-title { font-weight: 700; font-size: clamp(15px, 1.6vw, 17px); }
.accordion-icon { position: relative; width: 18px; height: 18px; flex: none; }
.accordion-icon::before, .accordion-icon::after { content: ""; position: absolute; background: var(--crimson); transition: transform .35s var(--ease), opacity .35s var(--ease); }
.accordion-icon::before { left: 0; top: 8px; width: 18px; height: 2px; }
.accordion-icon::after { left: 8px; top: 0; width: 2px; height: 18px; }
.accordion-item.open .accordion-icon::after { transform: scaleY(0); opacity: 0; }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height .5s cubic-bezier(.25,.1,.25,1); }
.accordion-item.open .accordion-body { max-height: 1600px; }
/* inner content eases in (fade + slight rise) when opening, fades out when closing */
.accordion-body__inner {
  overflow: hidden;
  opacity: 0; transform: translateY(12px);
  transition: opacity .3s var(--ease), transform .35s var(--ease);
}
.accordion-item.open .accordion-body__inner {
  opacity: 1; transform: none;
  transition: opacity .5s var(--ease) .12s, transform .55s cubic-bezier(.22,.61,.36,1) .12s;
}
@media (prefers-reduced-motion: reduce) {
  .accordion-body__inner { opacity: 1; transform: none; transition: none; }
}
.accordion-body__inner p { padding: 4px 8px 30px; color: var(--ink-2); max-width: 70ch; line-height: 1.9; }
@media (max-width: 560px) {
  .accordion-head {
    grid-template-columns: auto 1fr auto;
    gap: 10px 14px;
  }
  .accordion-head time { grid-column: 1; }
  .accordion-head .news-cat { grid-column: 2; justify-self: start; }
  .accordion-head .accordion-icon { grid-column: 3; grid-row: 1 / span 2; align-self: center; }
  .accordion-title { grid-column: 1 / 3; grid-row: 2; }
}

/* ---------- Recruit positions ---------- */
.jobs { border-top: 1px solid var(--line); }
.job-tag { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; color: var(--ink-2); border: 1px solid var(--line-strong); padding: 5px 12px; }

/* ---------- Recruitment overview table (募集要項) ---------- */
.positions-note { color: var(--ink-2); line-height: 1.9; margin-bottom: 22px; max-width: 60ch; }
.overview-head { margin: clamp(48px, 7vw, 88px) 0 clamp(20px, 3vw, 32px); padding-top: clamp(36px, 5vw, 56px); border-top: 1px solid var(--line); }
.overview-head__en { font-family: var(--mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--crimson); display: block; }
.overview-head__title { font-family: var(--jp); font-weight: 700; font-size: clamp(22px, 3vw, 30px); margin: 10px 0 0; }
.overview-head .section-lead { margin-top: 14px; max-width: 60ch; color: var(--ink-2); line-height: 1.9; }
.spec-table { border-top: 1px solid var(--line); }
.spec-table > div { display: grid; grid-template-columns: 200px 1fr; gap: 32px; padding: 22px 4px; border-bottom: 1px solid var(--line); }
.spec-table dt { font-family: var(--jp); font-weight: 700; font-size: clamp(14px, 1.5vw, 16px); color: var(--ink); }
.spec-table dd { color: var(--ink-2); font-size: clamp(14px, 1.5vw, 16px); line-height: 1.9; max-width: 64ch; }
.spec-table dd a { color: var(--crimson); border-bottom: 1px solid currentColor; padding-bottom: 1px; }
.spec-table dd a:hover { opacity: .7; }
@media (max-width: 640px) {
  .spec-table > div { grid-template-columns: 1fr; gap: 8px; padding: 18px 2px; }
  .spec-table dt { color: var(--crimson); }
}

/* ---------- Recruit positions: expandable accordion ---------- */
.job-accordion { border-top: 1px solid var(--line); }
.job-head { grid-template-columns: 1fr auto auto; gap: 24px; padding: 28px 8px; }
.job-head__title { font-family: var(--jp); font-weight: 700; font-size: clamp(17px, 2vw, 22px); line-height: 1.4; }
.job-head__title small { display: block; font-family: var(--mono); font-size: 12px; letter-spacing: .1em; color: var(--crimson); margin-top: 6px; font-weight: 400; }
.job-head .job-tag { align-self: center; }
.job-detail { padding: 4px 8px 34px; }
.job-detail__lead { color: var(--ink); font-weight: 500; font-size: clamp(14px, 1.5vw, 16px); line-height: 1.9; max-width: 62ch; margin-bottom: 22px; }
.job-spec { display: grid; gap: 0; border-top: 1px solid var(--line); margin-bottom: 26px; }
.job-spec > div { display: grid; grid-template-columns: 160px 1fr; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.job-spec dt { font-family: var(--en); font-weight: 700; font-size: 13px; letter-spacing: .04em; color: var(--crimson); }
.job-spec dd { color: var(--ink-2); font-size: clamp(14px, 1.5vw, 15px); line-height: 1.85; max-width: 60ch; }
@media (max-width: 560px) {
  .job-head { grid-template-columns: 1fr auto; gap: 10px 14px; }
  .job-head__title { grid-column: 1 / -1; }
  .job-head .job-tag { grid-column: 1; justify-self: start; }
  .job-head .accordion-icon { grid-column: 2; grid-row: 2; align-self: center; }
  .job-spec > div { grid-template-columns: 1fr; gap: 4px; }
}

/* ---------- Home: business preview cards (link out) ---------- */
.preview-cta { margin-top: clamp(40px, 6vw, 70px); display: flex; justify-content: center; }

/* =========================================================
   LEGAL DOCUMENT (privacy policy etc.)
   ========================================================= */
.legal-doc { max-width: 860px; }
.legal-intro { color: var(--ink-2); max-width: 70ch; font-size: clamp(15px,1.6vw,17px); line-height: 1.95; }
.legal-block { padding-top: clamp(34px,4vw,52px); margin-top: clamp(34px,4vw,52px); border-top: 1px solid var(--line); }
.legal-block:first-of-type { border-top: none; margin-top: clamp(20px,3vw,30px); }
.legal-block__no { font-family: var(--mono); font-size: 12px; letter-spacing: .18em; color: var(--crimson); }
.legal-block h2 { font-family: var(--jp); font-weight: 700; font-size: clamp(19px,2.3vw,26px); margin: 10px 0 16px; line-height: 1.5; }
.legal-block p { color: var(--ink-2); line-height: 1.95; max-width: 70ch; }
.legal-block p + p { margin-top: 14px; }
.legal-block ul { margin: 14px 0 0; padding-left: 0; max-width: 70ch; list-style: none; }
.legal-block li { position: relative; padding-left: 22px; color: var(--ink-2); line-height: 1.9; margin-bottom: 8px; }
.legal-block li::before { content: ""; position: absolute; left: 0; top: 12px; width: 8px; height: 8px; background: var(--crimson); }
.legal-block a { color: var(--crimson); text-decoration: underline; text-underline-offset: 3px; }
.legal-meta { margin-top: clamp(40px,5vw,64px); padding-top: 26px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 13px; letter-spacing: .04em; color: var(--ink-2); }

/* =========================================================
   RESPONSIVE — multi-page
   ========================================================= */
@media (max-width: 1024px) {
  .contact-cols { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .feature { grid-template-columns: 1fr; gap: 30px; }
  /* 携帯版：イラストを説明テキストの下に配置 */
  .feature__media { order: 2; }
  .feature__copy { order: 1; }
  .feature--rev .feature__media { order: 2; }
  .profile dl { grid-template-columns: 1fr; }
  .profile dt { padding-bottom: 4px; }
  .profile dd { padding-top: 4px; }
}
@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
  .page-banner { min-height: 46vh; }
}

/* =========================================================
   COST / BUDGET BREAKDOWN PAGE
   ========================================================= */
.budget { border-top: 2px solid var(--ink); }
.budget-head { display: grid; grid-template-columns: 1fr auto; gap: 24px; padding: 0 10px 14px; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
.budget-row { display: grid; grid-template-columns: 1fr auto; gap: 12px 24px; padding: 26px 10px; border-bottom: 1px solid var(--line); align-items: center; }
.budget-row__name { font-weight: 700; font-size: clamp(16px, 1.9vw, 21px); }
.budget-row__name small { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--crimson); font-weight: 400; margin-top: 6px; text-transform: uppercase; }
.budget-row__amt { font-family: var(--en); font-weight: 800; font-size: clamp(22px, 2.7vw, 32px); letter-spacing: -.02em; white-space: nowrap; }
.budget-row__amt .yen { font-size: .58em; margin-right: 1px; }
.budget-row__note { grid-column: 1 / -1; font-size: 13.5px; color: var(--ink-2); max-width: 60ch; margin-top: -2px; }
.budget-bar { grid-column: 1 / -1; height: 8px; background: var(--paper-3); overflow: hidden; }
.budget-bar i { display: block; height: 100%; width: 0; background: var(--crimson); transition: width 1.1s var(--ease) .15s; }
.budget-row.in .budget-bar i { width: var(--p, 0%); }
.budget-total { display: flex; align-items: baseline; justify-content: space-between; gap: 16px 30px; flex-wrap: wrap; padding: 32px 28px; background: var(--wine); color: #fff; margin-top: 1px; }
.budget-total span { font-family: var(--mono); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.7); }
.budget-total strong { font-family: var(--en); font-weight: 800; font-size: clamp(36px, 5.5vw, 60px); letter-spacing: -.02em; line-height: 1; }
.budget-total strong .yen { font-size: .52em; margin-right: 3px; }

.callout { background: var(--wine); color: #fff; padding: clamp(30px, 4vw, 54px); display: grid; grid-template-columns: auto 1fr; gap: clamp(24px, 4vw, 50px); align-items: center; }
.callout__big { font-family: var(--en); font-weight: 800; font-size: clamp(40px, 6vw, 78px); line-height: .95; letter-spacing: -.03em; color: var(--crimson-2); white-space: nowrap; }
.callout__big small { display: block; font-family: var(--jp); font-weight: 500; font-size: 14px; color: rgba(255,255,255,.6); letter-spacing: .04em; margin-top: 10px; }
.callout p { color: rgba(255,255,255,.78); font-weight: 500; max-width: 52ch; }
.callout p b { color: #fff; }

.note-list { display: flex; flex-direction: column; gap: 14px; max-width: 70ch; }
.note-list li { display: flex; gap: 14px; align-items: baseline; color: var(--ink-2); font-size: 14px; line-height: 1.7; }
.note-list li::before { content: "※"; color: var(--crimson); flex: none; font-size: 13px; }

@media (max-width: 860px) {
  .budget-head { display: none; }
  .callout { grid-template-columns: 1fr; gap: 18px; }
  .callout__big { white-space: normal; }
}