/* =========================================================
   ONETAKE Official Site
   Base: white / ink black & grey / accent red
   ========================================================= */
:root {
  --bg: #ffffff;
  --bg-soft: #f5f5f3;
  --ink: #111111;
  --ink-2: #444444;
  --ink-3: #8a8a8a;
  --line: #e5e5e3;
  --red: #c8161d;
  --red-dark: #a51117;
  --black: #0b0b0b;
  --font-en: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-jp: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --container: 1200px;
  --gutter: clamp(20px, 5vw, 48px);
  --header-h: 76px;
  --section: clamp(88px, 12vw, 160px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font-jp); font-size: 16px; line-height: 1.9; letter-spacing: .02em;
  -webkit-font-smoothing: antialiased; font-feature-settings: "palt";
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, dl, dd, figure { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--ink); color: #fff; padding: 8px 14px; }
.skip-link:focus { top: 12px; }
.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.container--narrow { max-width: calc(860px + var(--gutter) * 2); }
.muted { color: var(--ink-3); }
.nowrap { display: inline-block; }
.pc-only { display: none; }
@media (min-width: 900px) { .pc-only { display: inline; } .sp-only { display: none; } }

/* ---------- Typography ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-en); font-weight: 700; font-size: 12px; letter-spacing: .22em; color: var(--red); text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.eyebrow--light { color: #fff; }
.eyebrow--light::before { background: var(--red); }
.h-en {
  font-family: var(--font-en); font-weight: 800; letter-spacing: -.03em; line-height: .95;
  font-size: clamp(44px, 8vw, 104px); text-transform: uppercase;
}
.h-section { margin-top: 18px; }
.h-sub { display: block; margin-top: 14px; font-size: 14px; font-weight: 500; color: var(--ink-3); letter-spacing: .12em; }
.lead { font-size: clamp(22px, 3vw, 34px); font-weight: 700; line-height: 1.6; letter-spacing: .04em; }
.text { color: var(--ink-2); font-size: 16px; line-height: 2.1; }
.text + .text { margin-top: 1.4em; }
.section { padding: var(--section) 0; }
.section--soft { background: var(--bg-soft); }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px 48px; margin-bottom: clamp(48px, 6vw, 80px); }
.section-head__desc { max-width: 460px; color: var(--ink-2); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 30px; border: 1px solid transparent; border-radius: 2px;
  font-weight: 700; font-size: 15px; letter-spacing: .08em; cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn--sm { min-height: 42px; padding: 0 20px; font-size: 13px; }
.btn--lg { min-height: 60px; padding: 0 40px; }
.btn--block { width: 100%; }
.btn--red { background: var(--red); color: #fff; }
.btn--red:hover { background: var(--red-dark); }
.btn--ink { background: var(--ink); color: #fff; }
.btn--ink:hover { background: #333; }
.btn--line { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--line:hover { background: var(--ink); color: #fff; }
.btn--ghost-light { border-color: rgba(255,255,255,.5); color: #fff; }
.btn--ghost-light:hover { background: #fff; color: var(--ink); border-color: #fff; }
.arrow-link {
  display: inline-flex; align-items: center; gap: 12px; font-weight: 700; font-size: 14px; letter-spacing: .08em;
}
.arrow-link::after {
  content: ""; width: 36px; height: 1px; background: currentColor; transition: width .3s var(--ease);
}
a:hover .arrow-link::after, .arrow-link:hover::after { width: 56px; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h);
  background: rgba(255,255,255,.92); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: background .35s var(--ease), border-color .35s var(--ease), color .35s var(--ease);
}
.site-header__inner { height: 100%; display: flex; align-items: center; gap: 32px; max-width: 1440px; margin: 0 auto; padding: 0 var(--gutter); }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand__mark { width: 34px; height: auto; }
.brand__mark--light { display: none; }
.brand__name { font-family: var(--font-en); font-weight: 800; font-size: 20px; letter-spacing: .06em; }
.gnav { margin-left: auto; }
.gnav ul { display: flex; gap: clamp(18px, 2.2vw, 34px); }
.gnav a {
  position: relative; font-family: var(--font-en); font-size: 13px; font-weight: 600; letter-spacing: .12em; padding: 6px 0;
}
.gnav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--red);
  transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.gnav a:hover::after, .gnav a[aria-current="page"]::after { transform: scaleX(1); }
.menu-toggle { display: none; }
.drawer[hidden] { display: none; }

/* overlay header (TOP first view) */
.site-header--overlay:not(.is-scrolled):not(.is-open) { background: transparent; border-color: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; color: #fff; }
.site-header--overlay:not(.is-scrolled):not(.is-open) .brand__mark--dark { display: none; }
.site-header--overlay:not(.is-scrolled):not(.is-open) .brand__mark--light { display: block; }
.site-header--overlay:not(.is-scrolled):not(.is-open) .menu-toggle__bar { background: #fff; }

@media (max-width: 1080px) {
  .gnav, .header-cta { display: none; }
  .menu-toggle {
    display: grid; place-content: center; gap: 7px; margin-left: auto; width: 48px; height: 48px;
    background: none; border: 0; cursor: pointer; padding: 0;
  }
  .menu-toggle__bar { display: block; width: 26px; height: 2px; background: var(--ink); transition: transform .3s var(--ease); }
  .site-header.is-open .menu-toggle__bar:nth-of-type(2) { transform: translateY(4.5px) rotate(45deg); }
  .site-header.is-open .menu-toggle__bar:nth-of-type(3) { transform: translateY(-4.5px) rotate(-45deg); }
  .site-header.is-open { background: #fff; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .drawer {
    position: fixed; inset: var(--header-h) 0 0; background: #fff; overflow-y: auto;
    padding: 24px var(--gutter) 48px; display: flex; flex-direction: column; gap: 32px;
  }
  .drawer__nav a {
    display: flex; justify-content: space-between; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line);
    font-family: var(--font-en); font-weight: 800; font-size: 26px; letter-spacing: .02em;
  }
  .drawer__nav a[aria-current="page"] { color: var(--red); }
  .drawer__sns { display: flex; gap: 24px; font-size: 14px; }
}
body.is-locked { overflow: hidden; }

/* ---------- HERO (TOP) ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: flex-end; color: #fff; overflow: hidden; background: #000; }
.hero__media, .hero__media video, .hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.45) 0%, rgba(0,0,0,.15) 35%, rgba(0,0,0,.72) 100%);
}
.hero__content { position: relative; z-index: 1; width: 100%; padding-bottom: clamp(72px, 11vh, 120px); padding-top: calc(var(--header-h) + 40px); }
.hero__brand { font-family: var(--font-en); font-weight: 800; font-size: 14px; letter-spacing: .4em; margin-bottom: 28px; display: flex; align-items: center; gap: 14px; }
.hero__brand::before { content: ""; width: 40px; height: 2px; background: var(--red); }
.hero__title { font-size: clamp(34px, 6.2vw, 84px); font-weight: 700; line-height: 1.32; letter-spacing: .02em; }
.hero__title .accent { color: #fff; position: relative; }
.hero__sub { margin-top: 28px; max-width: 620px; font-size: clamp(15px, 1.4vw, 17px); line-height: 2; color: rgba(255,255,255,.88); }
.hero__actions { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero__foot {
  position: absolute; z-index: 1; right: var(--gutter); bottom: clamp(28px, 4vh, 40px);
  display: flex; align-items: center; gap: 24px; font-family: var(--font-en); font-size: 11px; letter-spacing: .24em;
}
.hero__toggle { background: none; border: 1px solid rgba(255,255,255,.5); color: #fff; width: 40px; height: 40px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; }
.hero__toggle:hover { background: rgba(255,255,255,.15); }
.hero__scroll { display: flex; align-items: center; gap: 12px; }
.hero__scroll::after { content: ""; width: 1px; height: 44px; background: linear-gradient(#fff, transparent); }
@media (max-width: 640px) { .hero__foot { display: none; } }

/* ---------- Page hero (sub pages) ---------- */
.page-hero { padding: calc(var(--header-h) + clamp(56px, 9vw, 120px)) 0 clamp(48px, 6vw, 72px); }
.page-hero__title { margin-top: 18px; }
.page-hero__lead { margin-top: 28px; max-width: 720px; color: var(--ink-2); font-size: 17px; }
.breadcrumb { display: flex; gap: 10px; font-family: var(--font-en); font-size: 12px; letter-spacing: .12em; color: var(--ink-3); margin-bottom: 40px; }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb li + li::before { content: "/"; margin-right: 10px; }
.page-visual { position: relative; aspect-ratio: 21 / 9; overflow: hidden; background: #111; }
.page-visual img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 640px) { .page-visual { aspect-ratio: 4 / 3; } }

/* ---------- Intro / Statement ---------- */
.statement { display: grid; gap: 48px; }
@media (min-width: 900px) { .statement { grid-template-columns: 5fr 7fr; gap: 80px; align-items: start; } }
.statement__body .lead { margin-bottom: 32px; }
.statement__body .arrow-link { margin-top: 40px; }

/* ---------- Business cards ---------- */
.b-grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 640px) { .b-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .b-grid { grid-template-columns: repeat(3, 1fr); } }
.b-card { background: #fff; display: flex; flex-direction: column; }
.b-card__media { aspect-ratio: 4 / 3; overflow: hidden; background: #111; }
.b-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.b-card:hover .b-card__media img { transform: scale(1.04); }
.b-card__body { padding: 32px 30px 40px; flex: 1; }
.b-card__num { font-family: var(--font-en); font-weight: 800; font-size: 13px; color: var(--red); letter-spacing: .16em; }
.b-card__title { margin-top: 10px; font-size: 20px; font-weight: 700; line-height: 1.5; }
.b-card__en { display: block; margin-top: 4px; font-family: var(--font-en); font-size: 11px; font-weight: 600; color: var(--ink-3); letter-spacing: .16em; text-transform: uppercase; }
.b-card__text { margin-top: 18px; font-size: 14.5px; color: var(--ink-2); line-height: 2; }
/* compact list on TOP */
.b-list { border-top: 1px solid var(--ink); }
.b-list a {
  display: grid; grid-template-columns: 64px 1fr auto; align-items: center; gap: 16px;
  padding: 28px 0; border-bottom: 1px solid var(--line); transition: padding .3s var(--ease), color .3s;
}
.b-list a:hover { padding-left: 12px; color: var(--red); }
.b-list__num { font-family: var(--font-en); font-weight: 800; font-size: 14px; color: var(--red); letter-spacing: .1em; }
.b-list__title { font-size: clamp(17px, 2vw, 22px); font-weight: 700; }
.b-list__en { font-family: var(--font-en); font-size: 11px; color: var(--ink-3); letter-spacing: .16em; text-transform: uppercase; }
@media (max-width: 640px) { .b-list a { grid-template-columns: 44px 1fr; } .b-list__en { display: none; } }

/* ---------- Project cards ---------- */
.p-grid { display: grid; gap: 32px; }
@media (min-width: 900px) { .p-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; } }
.p-card__media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: #111; }
.p-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.p-card:hover .p-card__media img { transform: scale(1.04); }
.p-card__body { padding-top: 22px; }
.p-card__meta { display: flex; gap: 16px; font-family: var(--font-en); font-size: 12px; font-weight: 600; color: var(--ink-3); letter-spacing: .12em; }
.p-card__title { margin: 8px 0 18px; font-family: var(--font-en); font-weight: 800; font-size: 26px; letter-spacing: -.01em; }
.badge {
  position: absolute; left: 16px; top: 16px; padding: 6px 12px; font-size: 11px; font-weight: 700; letter-spacing: .12em;
  background: #fff; color: var(--ink);
}
.badge--upcoming { background: var(--red); color: #fff; }
.badge--plan { background: var(--ink); color: #fff; }
.badge--inline { position: static; display: inline-block; border: 1px solid var(--ink); }
.badge--inline.badge--upcoming { border-color: var(--red); }

/* ---------- Project detail ---------- */
.detail { padding: clamp(64px, 9vw, 120px) 0; border-top: 1px solid var(--line); }
.detail:first-child { border-top: 0; padding-top: 0; }
.detail__head { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-bottom: 40px; }
.detail__index { width: 100%; font-family: var(--font-en); font-weight: 700; font-size: 12px; letter-spacing: .22em; color: var(--red); }
.detail__title { font-family: var(--font-en); font-weight: 800; font-size: clamp(34px, 5vw, 60px); letter-spacing: -.02em; line-height: 1.05; }
.detail__vol { font-size: .45em; color: var(--ink-3); letter-spacing: .04em; vertical-align: middle; }
.detail__grid { display: grid; gap: 40px; }
@media (min-width: 900px) { .detail__grid { grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; } }
.detail__media { aspect-ratio: 4 / 3; overflow: hidden; background: #111; }
.detail__media img { width: 100%; height: 100%; object-fit: cover; }
.detail__summary { font-size: 17px; line-height: 2.1; color: var(--ink-2); }
.detail__cta { margin-top: 32px; }
.spec { margin-top: 32px; border-top: 1px solid var(--ink); }
.spec > div { display: grid; grid-template-columns: 110px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.spec dt { font-weight: 700; }
.spec dd { color: var(--ink-2); }
.gallery { margin-top: 48px; display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .gallery { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 1fr; } }
.gallery__item { position: relative; overflow: hidden; background: #111; aspect-ratio: 4 / 5; }
.gallery__item img, .gallery__item video { width: 100%; height: 100%; object-fit: cover; }
.gallery__item--video { grid-row: span 2; aspect-ratio: auto; }
.gallery__item--video video { object-fit: contain; background: #000; }
.gallery__item figcaption { position: absolute; left: 14px; top: 12px; color: #fff; font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .2em; pointer-events: none; }
@media (max-width: 899px) { .gallery__item--video { grid-column: 1 / -1; grid-row: auto; aspect-ratio: 9 / 16; max-height: 80vh; } }
.sponsor-list { margin-top: 48px; padding: 36px clamp(24px, 4vw, 48px); background: var(--bg-soft); }
.sponsor-list h4 { font-size: 14px; font-weight: 700; letter-spacing: .08em; margin-bottom: 20px; }
.sponsor-list ul { display: flex; flex-wrap: wrap; gap: 10px 0; }
.sponsor-list li { font-size: 15px; font-weight: 500; padding-right: 22px; margin-right: 22px; border-right: 1px solid #cfcfcb; line-height: 1.6; }
.sponsor-list li:last-child { border-right: 0; }

/* ---------- Movie ---------- */
.movie { background: var(--black); color: #fff; }
.movie .h-sub { color: rgba(255,255,255,.55); }
.movie-grid { display: grid; gap: 24px; }
@media (min-width: 900px) { .movie-grid { grid-template-columns: 2.25fr 1fr; align-items: stretch; } }
.movie-frame { position: relative; background: #000; overflow: hidden; }
.movie-frame video { width: 100%; height: 100%; object-fit: cover; }
.movie-frame--wide { aspect-ratio: 16 / 9; }
.movie-frame--tall { aspect-ratio: 9 / 16; }
@media (min-width: 900px) { .movie-frame--tall { aspect-ratio: auto; } }
.movie-cap { margin-top: 14px; font-family: var(--font-en); font-size: 12px; letter-spacing: .18em; color: rgba(255,255,255,.6); }

/* ---------- Partnership ---------- */
.menu-grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 640px) { .menu-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .menu-grid { grid-template-columns: repeat(3, 1fr); } }
.menu-item { background: #fff; padding: 40px 32px 44px; }
.menu-item__num { font-family: var(--font-en); font-weight: 800; font-size: 40px; line-height: 1; color: var(--ink); letter-spacing: -.02em; }
.menu-item__num span { color: var(--red); }
.menu-item h3 { margin-top: 24px; font-size: 19px; font-weight: 700; }
.menu-item p { margin-top: 12px; font-size: 14.5px; color: var(--ink-2); line-height: 2; }
.merit { display: grid; gap: 0; border-top: 1px solid var(--ink); }
.merit__item { display: grid; gap: 12px 48px; padding: 40px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 900px) { .merit__item { grid-template-columns: 160px 1fr 1.4fr; align-items: baseline; } }
.merit__num { font-family: var(--font-en); font-weight: 700; font-size: 12px; letter-spacing: .22em; color: var(--red); }
.merit__title { font-size: clamp(19px, 2.2vw, 24px); font-weight: 700; line-height: 1.6; }
.merit__text { color: var(--ink-2); font-size: 15px; }
.flow { display: grid; gap: 12px; counter-reset: flow; }
@media (min-width: 900px) { .flow { grid-template-columns: repeat(5, 1fr); gap: 0; } }
.flow li { position: relative; background: #fff; padding: 32px 24px; border: 1px solid var(--line); }
@media (min-width: 900px) { .flow li + li { border-left: 0; } }
.flow__step { font-family: var(--font-en); font-weight: 800; font-size: 12px; letter-spacing: .2em; color: var(--red); }
.flow h3 { margin-top: 10px; font-size: 17px; font-weight: 700; }
.flow p { margin-top: 8px; font-size: 13.5px; color: var(--ink-2); line-height: 1.9; }

/* ---------- Split (image + text) ---------- */
.split { display: grid; gap: 48px; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; gap: 88px; } .split--rev .split__media { order: 2; } }
.split__media { aspect-ratio: 4 / 5; overflow: hidden; background: #111; }
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split__media--logo { background: #fff; aspect-ratio: auto; display: grid; place-items: center; padding: 24px; }
.split__media--logo img { width: min(420px, 90%); height: auto; }

/* ---------- About ---------- */
.origin { text-align: center; }
.origin__en { font-family: var(--font-en); font-weight: 800; font-size: clamp(56px, 12vw, 160px); letter-spacing: -.04em; line-height: .9; }
.origin__en span { color: var(--red); }
.origin__lines { margin-top: 56px; font-size: clamp(24px, 3.4vw, 40px); font-weight: 700; line-height: 1.8; }
.origin__text { margin: 40px auto 0; max-width: 720px; color: var(--ink-2); font-size: 17px; line-height: 2.2; }
.mvv { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 900px) { .mvv { grid-template-columns: 1fr 1fr; } }
.mvv__item { background: #fff; padding: clamp(40px, 5vw, 64px); }
.mvv__label { font-family: var(--font-en); font-weight: 800; font-size: 13px; letter-spacing: .22em; color: var(--red); }
.mvv__title { margin-top: 20px; font-size: clamp(22px, 2.6vw, 30px); font-weight: 700; line-height: 1.6; }
.mvv__text { margin-top: 16px; color: var(--ink-2); font-size: 15px; }
.values { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 640px) { .values { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .values { grid-template-columns: repeat(4, 1fr); } }
.values li { background: #fff; padding: 40px 28px; }
.values__en { font-family: var(--font-en); font-weight: 800; font-size: 26px; letter-spacing: -.01em; }
.values__jp { display: block; margin-top: 2px; font-size: 13px; color: var(--red); font-weight: 700; letter-spacing: .1em; }
.values p { margin-top: 18px; font-size: 14px; color: var(--ink-2); line-height: 1.95; }
.rep { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 24px; padding: 32px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.rep__role { font-size: 13px; font-weight: 700; letter-spacing: .14em; color: var(--ink-3); }
.rep__name { font-size: 26px; font-weight: 700; letter-spacing: .14em; }
.rep__en { font-family: var(--font-en); font-size: 12px; letter-spacing: .2em; color: var(--ink-3); }

/* ---------- Vision ---------- */
.vision-hero { background: var(--black); color: #fff; padding: calc(var(--header-h) + clamp(64px, 10vw, 140px)) 0 clamp(80px, 10vw, 140px); position: relative; overflow: hidden; }
.vision-hero .breadcrumb { color: rgba(255,255,255,.5); }
.vision-hero__big { font-size: clamp(44px, 9vw, 128px); font-weight: 700; line-height: 1.2; letter-spacing: .02em; margin-top: 28px; }
.vision-hero__big em { font-style: normal; color: var(--red); }
.vision-hero__text { margin-top: 40px; max-width: 680px; color: rgba(255,255,255,.78); font-size: 17px; line-height: 2.1; }
.roadmap { position: relative; display: grid; gap: 0; }
.roadmap li { position: relative; display: grid; grid-template-columns: 28px 1fr; gap: 24px; padding-bottom: 48px; }
.roadmap li::before { content: ""; position: absolute; left: 6px; top: 18px; bottom: 0; width: 2px; background: var(--line); }
.roadmap li:last-child::before { display: none; }
.roadmap__dot { width: 14px; height: 14px; margin-top: 10px; border-radius: 50%; border: 2px solid var(--ink); background: #fff; position: relative; z-index: 1; }
.roadmap li.is-done .roadmap__dot { background: var(--ink); }
.roadmap li.is-goal .roadmap__dot { background: var(--red); border-color: var(--red); }
.roadmap__when { font-family: var(--font-en); font-weight: 700; font-size: 12px; letter-spacing: .2em; color: var(--ink-3); }
.roadmap__title { font-family: var(--font-en); font-weight: 800; font-size: clamp(26px, 3.4vw, 40px); letter-spacing: -.01em; line-height: 1.2; margin-top: 4px; }
.roadmap li.is-goal .roadmap__title { color: var(--red); }
.roadmap__text { margin-top: 8px; color: var(--ink-2); font-size: 15px; }
@media (min-width: 900px) {
  .roadmap { grid-template-columns: repeat(5, 1fr); }
  .roadmap li { grid-template-columns: 1fr; gap: 20px; padding: 0 24px 0 0; }
  .roadmap li::before { left: 14px; right: 0; top: 16px; bottom: auto; width: auto; height: 2px; }
  .roadmap__dot { margin-top: 9px; }
}
.domains { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 640px) { .domains { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .domains { grid-template-columns: repeat(5, 1fr); } }
.domains li { background: #fff; padding: 36px 24px 40px; }
.domains__en { font-family: var(--font-en); font-weight: 800; font-size: 20px; letter-spacing: .02em; }
.domains__jp { margin-top: 4px; font-size: 13px; font-weight: 700; color: var(--red); }
.domains p { margin-top: 16px; font-size: 14px; color: var(--ink-2); line-height: 1.95; }

/* ---------- Form ---------- */
.contact-layout { display: grid; gap: 56px; }
@media (min-width: 1000px) { .contact-layout { grid-template-columns: 1fr 2fr; gap: 96px; } }
.contact-aside h2 { font-size: 20px; font-weight: 700; }
.contact-aside p { margin-top: 16px; color: var(--ink-2); font-size: 15px; }
.contact-aside dl { margin-top: 32px; border-top: 1px solid var(--line); }
.contact-aside dl div { padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.contact-aside dt { font-weight: 700; font-size: 12px; letter-spacing: .14em; color: var(--ink-3); }
.contact-aside dd { margin-top: 4px; word-break: break-all; }
.form { display: grid; gap: 32px; }
.field { display: grid; gap: 10px; }
.field__label { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; }
.req, .opt { font-size: 11px; font-weight: 700; letter-spacing: .08em; padding: 2px 8px; line-height: 1.6; }
.req { background: var(--red); color: #fff; }
.opt { background: var(--bg-soft); color: var(--ink-3); }
.input, .select, .textarea {
  width: 100%; min-height: 56px; padding: 14px 18px; border: 1px solid #d4d4d0; border-radius: 2px; background: #fff; font-size: 16px;
  transition: border-color .2s, box-shadow .2s; appearance: none; -webkit-appearance: none;
}
.textarea { min-height: 220px; resize: vertical; line-height: 1.8; }
.select { background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 22px) 50%, calc(100% - 16px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 48px; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(17,17,17,.08); }
.field.is-invalid .input, .field.is-invalid .select, .field.is-invalid .textarea { border-color: var(--red); background: #fff8f8; }
.field__error { display: none; color: var(--red); font-size: 13px; font-weight: 500; }
.field.is-invalid .field__error { display: block; }
.field__hint { font-size: 12.5px; color: var(--ink-3); }
.radio-grid { display: grid; gap: 10px; }
@media (min-width: 640px) { .radio-grid { grid-template-columns: repeat(2, 1fr); } }
.radio { position: relative; display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 1px solid #d4d4d0; cursor: pointer; font-size: 14.5px; line-height: 1.5; transition: border-color .2s, background .2s; }
.radio input { position: absolute; opacity: 0; }
.radio__mark { flex-shrink: 0; width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid #9a9a96; display: grid; place-items: center; }
.radio input:checked + .radio__mark { border-color: var(--red); }
.radio input:checked + .radio__mark::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--red); }
.radio:has(input:checked) { border-color: var(--ink); background: var(--bg-soft); }
.radio input:focus-visible + .radio__mark { outline: 2px solid var(--red); outline-offset: 2px; }
.agree { padding: 24px; background: var(--bg-soft); }
.check { display: flex; align-items: flex-start; gap: 12px; cursor: pointer; font-size: 14.5px; }
.check input { width: 20px; height: 20px; margin: 3px 0 0; accent-color: var(--red); flex-shrink: 0; }
.check a { text-decoration: underline; text-underline-offset: 3px; }
.form__submit { display: flex; flex-direction: column; align-items: center; gap: 16px; margin-top: 8px; }
.form__submit .btn { min-width: 280px; }
.btn[disabled] { opacity: .55; cursor: progress; }
.form-alert { padding: 16px 20px; border-left: 3px solid var(--red); background: #fff5f5; color: var(--ink); font-size: 14px; }
.form-alert[hidden] { display: none; }
.hp { position: absolute; left: -9999px; }
.complete { text-align: center; padding: clamp(48px, 8vw, 96px) 24px; border: 1px solid var(--line); }
.complete[hidden] { display: none; }
.complete__icon { width: 64px; height: 64px; margin: 0 auto 28px; border-radius: 50%; border: 2px solid var(--red); display: grid; place-items: center; color: var(--red); }
.complete__title { font-size: clamp(22px, 3vw, 28px); font-weight: 700; }
.complete__text { margin: 20px auto 0; max-width: 520px; color: var(--ink-2); font-size: 15px; }
.complete__note { margin: 24px auto 0; max-width: 520px; font-size: 13px; color: var(--red); }
.complete .btn { margin-top: 40px; }

/* ---------- Document (privacy / company) ---------- */
.doc h2 { font-size: 19px; font-weight: 700; margin-top: 56px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.doc h2:first-child { margin-top: 0; }
.doc p, .doc li { color: var(--ink-2); font-size: 15px; line-height: 2.05; }
.doc p { margin-top: 16px; }
.doc ol, .doc ul { margin-top: 12px; padding-left: 1.4em; list-style: decimal; }
.doc ul { list-style: disc; }
.doc .doc__date { margin-top: 64px; text-align: right; }
.info-table { border-top: 1px solid var(--ink); }
.info-table > div { display: grid; gap: 6px 32px; padding: 26px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 640px) { .info-table > div { grid-template-columns: 200px 1fr; } }
.info-table dt { font-weight: 700; font-size: 15px; }
.info-table dd { color: var(--ink-2); font-size: 15px; }
.info-table dd a { text-decoration: underline; text-underline-offset: 3px; }
.info-table dd ul { display: grid; gap: 4px; }

/* ---------- CTA band & footer ---------- */
.cta-band { background: var(--black); color: #fff; padding: clamp(80px, 10vw, 128px) 0; }
.cta-band__inner { display: grid; gap: 40px; align-items: end; }
@media (min-width: 1000px) { .cta-band__inner { grid-template-columns: 1.4fr 1fr; } }
.cta-band__title { margin-top: 20px; font-size: clamp(26px, 3.4vw, 44px); word-break: keep-all; overflow-wrap: anywhere; font-weight: 700; line-height: 1.45; }
.cta-band__text { margin-top: 20px; color: rgba(255,255,255,.7); font-size: 15px; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 14px; }
@media (min-width: 1000px) { .cta-band__actions { justify-content: flex-end; } }
.page-contact .cta-band { display: none; }
.site-footer { background: #fff; border-top: 1px solid var(--line); padding: 80px 0 32px; }
.site-footer__grid { display: grid; gap: 48px 32px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .site-footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.site-footer__brand { grid-column: 1 / -1; }
@media (min-width: 900px) { .site-footer__brand { grid-column: auto; } }
.site-footer__logo img { width: 150px; height: auto; }
.site-footer__name { margin-top: 20px; font-family: var(--font-en); font-weight: 800; font-size: 22px; letter-spacing: .06em; }
.site-footer__tagline { margin-top: 4px; font-size: 14px; color: var(--ink-2); }
.site-footer__head { font-family: var(--font-en); font-weight: 700; font-size: 11px; letter-spacing: .22em; color: var(--ink-3); margin-bottom: 18px; }
.site-footer__col li + li { margin-top: 10px; }
.site-footer__col a, .site-footer__col span { font-size: 14px; }
.site-footer__col a:hover { color: var(--red); }
.is-disabled { color: var(--ink-3); }
.site-footer__bottom { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--line); }
.site-footer__bottom small { font-family: var(--font-en); font-size: 12px; color: var(--ink-3); letter-spacing: .06em; }

/* ---------- Reveal (subtle) ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0s !important; }
}