/* =========================================================
   ADIF ENTERTAINMENT
   カラー: ADIF GROUP デザイン仕様（Navy #0d2847 / Gold #c9a961）
   ========================================================= */
:root {
  --navy: #0d2847;
  --navy-deep: #081a30;
  --navy-ink: #050f1d;
  --gold: #c9a961;
  --gold-light: #e6d49a;
  --gold-deep: #9a7f3d;
  --gold-grad: linear-gradient(135deg, #e6d49a 0%, #c9a961 50%, #9a7f3d 100%);
  --ink: #141414;
  --ink-2: #5d6470;
  --line: #e2e0da;
  --paper: #ffffff;
  --cream: #faf8f3;

  --f-en: "Cormorant Garamond", "Noto Serif JP", serif;
  --f-cond: "Barlow Condensed", "Noto Sans JP", sans-serif;
  --f-ja: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --f-mincho: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;

  /* 写真が入るまでの仮ビジュアル（assets/img/ に写真を置くと上に重なって表示される） */
  --ph-1: radial-gradient(120% 90% at 70% 20%, #3a5579 0%, transparent 55%),
          radial-gradient(80% 70% at 20% 90%, #9a7f3d 0%, transparent 60%),
          linear-gradient(160deg, #0d2847, #050f1d);
  --ph-2: radial-gradient(90% 80% at 30% 25%, #e6d49a 0%, transparent 45%),
          radial-gradient(100% 90% at 80% 80%, #1c3b63 0%, transparent 60%),
          linear-gradient(200deg, #6b5427, #0d2847);
  --ph-3: radial-gradient(70% 60% at 50% 35%, #c9a961 0%, transparent 55%),
          linear-gradient(180deg, #13305a 0%, #050f1d 100%);

  --header-h: 84px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--f-ja); font-size: 15px; line-height: 1.9; letter-spacing: .04em;
  overflow-x: hidden;
}
body.is-locked { overflow: hidden; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p, dl, dd { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
section[id], article[id], div[id] { scroll-margin-top: 72px; }
.wrap { width: min(1200px, 100% - 96px); margin-inline: auto; }
.section { padding: 140px 0; }
.sp { display: none; }

/* ---------- Loader ---------- */
.loader { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; background: var(--navy-ink); transition: opacity .9s var(--ease) .2s, visibility .9s .2s; }
.loader__mark { font-family: var(--f-en); font-size: 56px; letter-spacing: .2em; color: #fff; display: flex; flex-direction: column; align-items: center; line-height: 1; opacity: 0; animation: fadeUp 1s var(--ease) forwards; }
.loader__mark span { font-family: var(--f-cond); font-size: 12px; letter-spacing: .6em; margin-top: 14px; color: var(--gold); }
body.is-loaded .loader { opacity: 0; visibility: hidden; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ---------- Header ---------- */
.header { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h); display: flex; align-items: center; justify-content: space-between; padding: 0 48px; color: #fff; transition: background .4s, color .4s, height .4s; }
.header.is-scrolled { --header-h: 68px; background: rgba(255,255,255,.94); backdrop-filter: blur(10px); color: var(--ink); box-shadow: 0 1px 0 var(--line); }
.logo { display: inline-flex; flex-direction: column; line-height: 1; }
.logo__main { font-family: var(--f-en); font-size: 30px; font-weight: 500; letter-spacing: .22em; }
.logo__sub { font-family: var(--f-cond); font-size: 9.5px; letter-spacing: .52em; margin-top: 5px; color: var(--gold); }
.header.is-scrolled .logo__sub { color: var(--gold-deep); }
.gnav { display: flex; align-items: center; gap: 34px; font-family: var(--f-cond); font-size: 14px; letter-spacing: .18em; }
.gnav a { position: relative; padding: 4px 0; }
.gnav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease); }
.gnav a:hover::after { transform: scaleX(1); transform-origin: left; }
.gnav__cta { border: 1px solid currentColor; padding: 8px 22px !important; }
.gnav__cta::after { display: none; }
.gnav__cta:hover { background: var(--gold); border-color: var(--gold); color: var(--navy-ink); }
.burger { display: none; width: 44px; height: 44px; position: relative; z-index: 120; }
.burger span { position: absolute; left: 8px; right: 8px; height: 1px; background: currentColor; transition: transform .4s var(--ease), top .4s; }
.burger span:nth-child(1) { top: 18px; }
.burger span:nth-child(2) { top: 26px; }
.burger[aria-expanded="true"] { color: #fff; }
.burger[aria-expanded="true"] span:nth-child(1) { top: 22px; transform: rotate(30deg); }
.burger[aria-expanded="true"] span:nth-child(2) { top: 22px; transform: rotate(-30deg); }
.drawer { position: fixed; inset: 0; z-index: 110; background: var(--navy-ink); display: grid; place-items: center; overflow-y: auto; padding: 80px 0 40px; opacity: 0; visibility: hidden; transition: opacity .5s var(--ease), visibility .5s; }
.drawer.is-open { opacity: 1; visibility: visible; }
.drawer__nav { display: flex; flex-direction: column; gap: 16px; text-align: center; color: #fff; }
.drawer__nav a span { display: block; font-family: var(--f-en); font-size: 30px; letter-spacing: .14em; line-height: 1.2; }
.drawer__nav a small { font-size: 11px; color: var(--gold); letter-spacing: .2em; }

/* ---------- Hero ---------- */
.hero { position: relative; height: 100vh; height: 100svh; min-height: 600px; display: grid; place-items: center; text-align: center; color: #fff; background: var(--navy-ink); overflow: hidden; }
.hero__bg { position: absolute; inset: -10%; background:
  radial-gradient(50% 40% at 50% 45%, rgba(201,169,97,.22) 0%, transparent 70%),
  radial-gradient(70% 60% at 15% 100%, rgba(58,85,121,.55) 0%, transparent 70%),
  radial-gradient(60% 50% at 90% 0%, rgba(58,85,121,.45) 0%, transparent 70%),
  linear-gradient(180deg, #0d2847 0%, #050f1d 100%);
  animation: drift 18s ease-in-out infinite alternate; }
@keyframes drift { to { transform: translate3d(2%, -2%, 0) scale(1.05); } }
.hero__copy { position: relative; padding: 0 24px; }
.hero__title { font-family: var(--f-mincho); font-weight: 500; font-size: clamp(40px, 7vw, 96px); letter-spacing: .16em; line-height: 1.3; }
.hero__title .line { display: block; overflow: hidden; }
.hero__title .line > span { display: inline-block; transform: translateY(110%); transition: transform 1.4s var(--ease); }
.hero__sub { margin-top: 18px; font-family: var(--f-mincho); font-size: clamp(16px, 2vw, 24px); letter-spacing: .3em; color: var(--gold-light); opacity: 0; transition: opacity 1.2s .6s; }
.hero__formula { margin-top: 56px; font-family: var(--f-cond); font-size: clamp(13px, 1.4vw, 17px); letter-spacing: .4em; opacity: 0; transition: opacity 1.2s 1s; }
.hero__formula i { font-style: normal; color: var(--gold); margin: 0 .3em; }
.hero__brand { margin-top: 18px; font-family: var(--f-en); font-size: clamp(20px, 2.4vw, 30px); letter-spacing: .3em; opacity: 0; transition: opacity 1.2s 1.2s; }
body.is-loaded .hero__title .line > span { transform: none; }
body.is-loaded .hero__sub, body.is-loaded .hero__formula, body.is-loaded .hero__brand { opacity: 1; }
.hero__scroll { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); font-family: var(--f-cond); font-size: 11px; letter-spacing: .4em; padding-bottom: 76px; }
.hero__scroll::after, .hero__scroll::before { content: ""; position: absolute; left: 50%; bottom: 0; width: 1px; height: 60px; }
.hero__scroll::after { background: rgba(255,255,255,.3); }
.hero__scroll::before { background: var(--gold); transform-origin: top; animation: scrollLine 2.2s var(--ease) infinite; z-index: 1; }
@keyframes scrollLine { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- Status badge ---------- */
.status { display: inline-block; font-family: var(--f-cond); font-size: 12px; letter-spacing: .2em; padding: 4px 14px; line-height: 1.5; }
.status--now { background: var(--gold-grad); color: var(--navy-ink); }
.status--next { border: 1px solid var(--gold); color: var(--gold); }
.status--future { border: 1px dashed var(--ink-2); color: var(--ink-2); }

/* ---------- Showcase (3 large photos) ---------- */
.showcase { background: var(--navy-ink); }
.show { position: relative; display: block; height: 88vh; min-height: 520px; overflow: hidden; color: #fff; }
.show + .show { border-top: 1px solid rgba(201,169,97,.25); }
.show__img { position: absolute; inset: 0; background-size: cover; background-position: center; transform: scale(1.06); transition: transform 1.6s var(--ease); }
.show:hover .show__img { transform: scale(1.1); }
.show::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,15,29,.78) 0%, rgba(5,15,29,.2) 60%, rgba(5,15,29,0) 100%); }
.show--2::after { background: linear-gradient(270deg, rgba(5,15,29,.78) 0%, rgba(5,15,29,.2) 60%, rgba(5,15,29,0) 100%); }
.show__txt { position: absolute; z-index: 1; left: 8vw; bottom: 12vh; max-width: 640px; }
.show--2 .show__txt { left: auto; right: 8vw; text-align: right; }
.show__cat { margin-top: 26px; font-family: var(--f-cond); font-size: 14px; letter-spacing: .4em; color: var(--gold-light); }
.show__title { font-family: var(--f-en); font-weight: 400; font-size: clamp(44px, 6.4vw, 96px); line-height: 1.02; letter-spacing: .02em; margin-top: 10px; }
.show__meta { margin-top: 20px; font-size: 14px; letter-spacing: .14em; color: rgba(255,255,255,.85); }

/* ---------- Section heading ---------- */
.sec-head { margin-bottom: 64px; }
.sec-head__en { font-family: var(--f-en); font-weight: 400; font-size: clamp(46px, 7vw, 96px); line-height: 1; letter-spacing: .06em; }
.sec-head__ja { margin-top: 14px; font-size: 13px; letter-spacing: .2em; color: var(--ink-2); display: flex; align-items: center; gap: 14px; }
.sec-head__ja::before { content: ""; flex: none; width: 32px; height: 1px; background: var(--gold); }
.sec-head--light { color: #fff; }
.sec-head--light .sec-head__ja { color: var(--gold-light); }
.sec-head--center { text-align: center; }
.sec-head--center .sec-head__ja { justify-content: center; }
.sec-head--center .sec-head__ja::before { display: none; }

/* ---------- Buttons ---------- */
.btn-line, .btn-gold { display: inline-flex; align-items: center; gap: 22px; font-family: var(--f-cond); font-size: 14px; letter-spacing: .3em; padding: 18px 34px; transition: background .4s, color .4s, border-color .4s, filter .4s; }
.btn-line { border: 1px solid var(--ink); }
.btn-line:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-gold { background: var(--gold-grad); color: var(--navy-ink); }
.btn-gold:hover { filter: brightness(1.08); }
.btn-line i, .btn-gold i { width: 28px; height: 1px; background: currentColor; position: relative; transition: width .4s; }
.btn-line i::after, .btn-gold i::after { content: ""; position: absolute; right: 0; top: -3px; width: 7px; height: 1px; background: currentColor; transform: rotate(35deg); transform-origin: right; }
.btn-line:hover i, .btn-gold:hover i { width: 40px; }
.btn-gold--block { width: 100%; justify-content: center; }

/* ---------- Intro + Phase ---------- */
.intro { text-align: center; }
.intro__catch { font-family: var(--f-mincho); font-size: clamp(28px, 3.4vw, 42px); letter-spacing: .2em; margin-bottom: 40px; color: var(--navy); }
.intro__body p:not(.intro__catch):not(.intro__en) { line-height: 2.3; }
.intro__body p + p { margin-top: 1.2em; }
.intro__en { margin-top: 40px !important; font-family: var(--f-en); font-style: italic; font-size: clamp(24px, 2.6vw, 34px); color: var(--gold-deep); letter-spacing: .04em; }
.phase { margin-top: 100px; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); text-align: left; }
.phase__item { padding: 44px 40px; position: relative; }
.phase__item + .phase__item { border-left: 1px solid var(--line); }
.phase__item + .phase__item::before { content: ""; position: absolute; left: -9px; top: 50%; width: 16px; height: 16px; border-top: 1px solid var(--gold); border-right: 1px solid var(--gold); background: var(--paper); transform: translateY(-50%) rotate(45deg); }
.phase__label { font-family: var(--f-en); font-size: 44px; line-height: 1; letter-spacing: .08em; color: var(--navy); }
.phase__item:first-child .phase__label { background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.phase__ja { margin-top: 10px; font-size: 12px; letter-spacing: .2em; color: var(--gold-deep); }
.phase__body { margin-top: 18px; font-weight: 500; line-height: 1.8; }

/* ---------- About ---------- */
.about { position: relative; background: var(--navy); color: #fff; overflow: hidden; }
.about__bg { position: absolute; right: -2vw; bottom: -6vw; font-family: var(--f-en); font-size: 34vw; line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(201,169,97,.16); pointer-events: none; user-select: none; }
.about__inner { position: relative; display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; }
.about__catch { font-family: var(--f-mincho); font-size: clamp(24px, 2.8vw, 36px); line-height: 1.9; letter-spacing: .14em; margin-bottom: 40px; color: var(--gold-light); }
.about__body p + p { margin-top: 1.4em; }
.about__body p:not(.about__catch) { line-height: 2.3; color: rgba(255,255,255,.86); }

/* ---------- Message ---------- */
.message { background: var(--cream); }
.message__inner { display: grid; grid-template-columns: 1fr 1.6fr; gap: 80px; }
.message__catch { font-family: var(--f-mincho); font-size: clamp(24px, 2.8vw, 34px); line-height: 1.8; letter-spacing: .12em; color: var(--navy); margin-bottom: 40px; }
.message__body p:not(.message__catch):not(.message__sign) { line-height: 2.3; }
.message__body p + p { margin-top: 1.4em; }
.message__sign { margin-top: 48px !important; text-align: right; font-family: var(--f-mincho); font-size: 24px; letter-spacing: .3em; }
.message__sign small { display: block; font-family: var(--f-ja); font-size: 12px; letter-spacing: .14em; color: var(--ink-2); margin-bottom: 4px; }

/* ---------- Philosophy ---------- */
.philosophy { background: var(--navy-ink); color: #fff; }
.philo { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(201,169,97,.25); border: 1px solid rgba(201,169,97,.25); }
.philo li { background: var(--navy-ink); padding: 56px 40px; text-align: center; }
.philo__en { font-family: var(--f-cond); font-size: 15px; letter-spacing: .5em; color: var(--gold); }
.philo h3 { font-family: var(--f-mincho); font-weight: 500; font-size: clamp(20px, 1.9vw, 26px); letter-spacing: .1em; white-space: nowrap; margin: 22px 0 22px; }
.philo p:last-child { font-size: 14px; line-height: 2.1; color: rgba(255,255,255,.78); }

/* ---------- Business ---------- */
.biz { display: grid; grid-template-columns: 360px 1fr; gap: 64px; padding: 64px 0; border-top: 1px solid var(--line); }
.biz:last-child { border-bottom: 1px solid var(--line); }
.biz__no { font-family: var(--f-en); font-size: 64px; line-height: 1; color: var(--gold); }
.biz__en { margin-top: 18px; font-family: var(--f-cond); font-size: 14px; letter-spacing: .36em; color: var(--gold-deep); }
.biz__head h3 { font-family: var(--f-mincho); font-weight: 500; font-size: 26px; letter-spacing: .12em; line-height: 1.6; margin: 8px 0 18px; }
.biz__body p { line-height: 2.1; }
.biz__body p + p { margin-top: 1em; }
.biz__lead { font-family: var(--f-mincho); font-size: 18px; line-height: 2 !important; color: var(--navy); }
.biz__svc-h { margin-top: 32px !important; font-family: var(--f-cond); font-size: 13px; letter-spacing: .4em; color: var(--gold-deep); }
.biz__svc { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 10px; }
.biz__svc li { font-size: 13px; padding: 6px 16px; background: var(--cream); border: 1px solid var(--line); }
.biz__cross { margin: 28px 0; display: flex; flex-wrap: wrap; gap: 14px; }
.biz__cross li { font-family: var(--f-cond); font-size: 18px; letter-spacing: .2em; padding: 14px 24px; background: var(--navy); color: #fff; }
.biz__cross i { font-style: normal; color: var(--gold); margin: 0 .3em; }

/* ---------- Projects ---------- */
.projects { background: var(--cream); }
.proj { display: grid; grid-template-columns: 1.2fr 1fr; gap: 72px; align-items: center; }
.proj + .proj { margin-top: 120px; }
.proj--rev .proj__img { order: 2; }
.proj__img, .proj-brand__img { aspect-ratio: 4 / 3; background-size: cover; background-position: center; position: relative; }
.proj__ph { position: absolute; right: 16px; bottom: 12px; font-family: var(--f-cond); font-size: 11px; letter-spacing: .3em; color: rgba(255,255,255,.6); }
.proj__top { display: flex; align-items: center; gap: 20px; }
.proj__no { font-family: var(--f-en); font-size: 56px; line-height: 1; color: var(--gold); }
.proj__cat { margin-top: 20px; font-family: var(--f-cond); font-size: 14px; letter-spacing: .36em; color: var(--gold-deep); }
.proj__title { font-family: var(--f-en); font-weight: 500; font-size: clamp(30px, 3.2vw, 44px); line-height: 1.15; margin: 8px 0 6px; }
.proj__title span { font-size: .7em; font-style: italic; color: var(--gold-deep); }
.proj__date { font-family: var(--f-cond); font-size: 17px; letter-spacing: .2em; color: var(--ink-2); margin-bottom: 22px; }
.proj__txt > p:not(.proj__cat):not(.proj__date) { line-height: 2.1; }
.proj__txt > p + p { margin-top: .8em; }
.proj__txt .btn-line { margin-top: 36px; }
.proj-brand { margin: 56px 0 0 auto; width: min(100%, 980px); display: grid; grid-template-columns: 1fr 1.2fr; background: var(--navy); color: #fff; }
.proj-brand__img { aspect-ratio: auto; min-height: 360px; }
.proj-brand__txt { padding: 48px 48px; }
.proj-brand__txt .proj__cat { margin-top: 0; color: var(--gold-light); }
.proj-brand__txt p:not(.proj__cat) { line-height: 2.1; color: rgba(255,255,255,.86); margin-top: .8em; }
.proj-brand__info { margin-top: 28px; display: flex; gap: 40px; border-top: 1px solid rgba(255,255,255,.15); padding-top: 22px; }
.proj-brand__info dt { font-family: var(--f-cond); font-size: 12px; letter-spacing: .3em; color: var(--gold); }
.proj-brand__info dd { font-family: var(--f-cond); font-size: 22px; letter-spacing: .1em; }

/* ---------- Partners ---------- */
.partners__lead { margin: -24px 0 56px; line-height: 2.1; max-width: 720px; }
.partner-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.partner { border: 1px solid var(--line); padding: 56px 32px; text-align: center; transition: border-color .4s; }
.partner:hover { border-color: var(--gold); }
.partner__logo { font-family: var(--f-en); font-size: clamp(28px, 3vw, 40px); letter-spacing: .1em; color: var(--navy); min-height: 60px; display: grid; place-items: center; }
.partner__tag { margin-top: 14px; font-family: var(--f-cond); font-size: 14px; letter-spacing: .3em; color: var(--gold-deep); }

/* ---------- News ---------- */
.news { background: var(--cream); }
.news__list { border-top: 1px solid var(--line); }
.news__list li { border-bottom: 1px solid var(--line); }
.news__list a { display: grid; grid-template-columns: 120px 110px 1fr; align-items: center; gap: 24px; padding: 28px 8px; transition: background .3s, padding .3s; }
.news__list a:hover { background: var(--paper); padding-left: 20px; }
.news__list time { font-family: var(--f-cond); font-size: 16px; letter-spacing: .12em; color: var(--ink-2); }
.tag { justify-self: start; font-family: var(--f-cond); font-size: 11px; letter-spacing: .2em; padding: 3px 12px; border: 1px solid var(--gold); color: var(--gold-deep); }

/* ---------- Company ---------- */
.company__inner { display: grid; grid-template-columns: 1fr 2.2fr; gap: 80px; }
.company__table > div { display: grid; grid-template-columns: 150px 1fr; padding: 26px 0; border-bottom: 1px solid var(--line); }
.company__table > div:first-child { border-top: 1px solid var(--line); }
.company__table dt { font-weight: 500; color: var(--navy); letter-spacing: .14em; }
.company__biz li { position: relative; padding-left: 1.4em; }
.company__biz li::before { content: ""; position: absolute; left: 0; top: .95em; width: .7em; height: 1px; background: var(--gold); }

/* ---------- Contact ---------- */
.contact { background: var(--navy-ink); color: #fff; }
.contact__cats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(201,169,97,.25); border: 1px solid rgba(201,169,97,.25); margin-bottom: 72px; }
.contact__cats button { width: 100%; height: 100%; text-align: left; padding: 36px 28px; background: var(--navy-ink); font-size: 13px; line-height: 1.8; color: rgba(255,255,255,.8); transition: background .4s, color .4s; }
.contact__cats button span { display: block; font-family: var(--f-en); font-size: 26px; letter-spacing: .1em; color: #fff; margin-bottom: 10px; }
.contact__cats button:hover, .contact__cats button.is-active { background: var(--navy); color: #fff; }
.contact__cats button.is-active span { color: var(--gold-light); }
.contact__form { max-width: 860px; margin-inline: auto; display: flex; flex-direction: column; gap: 28px; }
.contact__form-h { font-family: var(--f-cond); font-size: 15px; letter-spacing: .5em; color: var(--gold); text-align: center; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.field label { display: flex; align-items: center; gap: 10px; font-size: 13px; letter-spacing: .14em; margin-bottom: 10px; }
.field label b { font-weight: 400; font-size: 10px; padding: 1px 8px; background: var(--gold); color: var(--navy-ink); }
.field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 16px; color: #fff; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.18); border-radius: 0; padding: 14px 16px; transition: border-color .3s, background .3s; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%); background-position: calc(100% - 22px) 50%, calc(100% - 16px) 50%; background-size: 6px 6px; background-repeat: no-repeat; }
.field select option { color: var(--ink); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); background: rgba(255,255,255,.07); }
.field.is-error input, .field.is-error select, .field.is-error textarea { border-color: #e07a6b; }
.agree { display: flex; align-items: center; gap: 10px; font-size: 13px; justify-content: center; }
.agree a { text-decoration: underline; color: var(--gold-light); }
.agree input { accent-color: var(--gold); width: 16px; height: 16px; }
.form-msg { text-align: center; font-size: 13px; color: var(--gold-light); min-height: 1em; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-ink); color: #fff; border-top: 1px solid rgba(201,169,97,.25); }
.footer__inner { padding: 72px 0 40px; display: grid; grid-template-columns: auto 1fr; gap: 40px 48px; align-items: start; }
.footer__addr { margin-top: 22px; font-size: 12px; line-height: 2; color: rgba(255,255,255,.6); }
.footer__nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px 30px; font-family: var(--f-cond); font-size: 13px; letter-spacing: .2em; }
.footer__nav a:hover { color: var(--gold); }
.footer__copy { grid-column: 1 / -1; font-family: var(--f-cond); font-size: 12px; letter-spacing: .14em; color: rgba(255,255,255,.45); padding-top: 28px; border-top: 1px solid rgba(255,255,255,.08); }
.pagetop { position: fixed; right: 28px; bottom: 28px; z-index: 90; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-family: var(--f-cond); font-size: 11px; letter-spacing: .2em; background: var(--gold-grad); color: var(--navy-ink); opacity: 0; visibility: hidden; transform: translateY(10px); transition: .4s var(--ease); }
.pagetop.is-show { opacity: 1; visibility: visible; transform: none; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .hero__title .line > span { transform: none; }
  .hero__sub, .hero__formula, .hero__brand { opacity: 1; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .gnav { display: none; }
  .burger { display: block; }
  .about__inner, .message__inner, .company__inner { grid-template-columns: 1fr; gap: 0; }
  .biz { grid-template-columns: 1fr; gap: 24px; }
  .contact__cats { grid-template-columns: repeat(2, 1fr); }
  .proj-brand { grid-template-columns: 1fr; }
  .proj-brand__img { min-height: 0; aspect-ratio: 16 / 9; }
}
@media (max-width: 768px) {
  :root { --header-h: 68px; }
  body { font-size: 14px; }
  .pc { display: none; }
  .wrap { width: calc(100% - 40px); }
  .section { padding: 96px 0; }
  .header { padding: 0 20px; }
  .header.is-scrolled { --header-h: 60px; }
  .logo__main { font-size: 24px; }
  .hero__title { letter-spacing: .1em; }
  .hero__sub { letter-spacing: .2em; }
  .hero__formula { letter-spacing: .24em; margin-top: 40px; }
  .show { height: 72vh; min-height: 440px; }
  .show::after, .show--2::after { background: linear-gradient(0deg, rgba(5,15,29,.85) 0%, rgba(5,15,29,.2) 60%, rgba(5,15,29,0) 100%); }
  .show__txt, .show--2 .show__txt { left: 20px; right: 20px; bottom: 48px; text-align: left; }
  .show__cat { margin-top: 18px; font-size: 12px; letter-spacing: .3em; }
  .show__meta { font-size: 13px; }
  .sec-head { margin-bottom: 44px; }
  .intro { text-align: left; }
  .phase { margin-top: 64px; grid-template-columns: 1fr; }
  .phase__item { padding: 32px 24px; }
  .phase__item + .phase__item { border-left: 0; border-top: 1px solid var(--line); }
  .phase__item + .phase__item::before { left: 32px; top: -9px; transform: rotate(135deg); }
  .phase__label { font-size: 36px; }
  .message__sign { font-size: 20px; }
  .philo { grid-template-columns: 1fr; }
  .philo li { padding: 44px 24px; }
  .philo h3 { white-space: normal; }
  .biz { padding: 48px 0; }
  .biz__no { font-size: 48px; }
  .biz__head h3 { font-size: 22px; }
  .biz__lead { font-size: 16px; }
  .biz__cross li { font-size: 15px; padding: 12px 18px; }
  .proj, .proj--rev { grid-template-columns: 1fr; gap: 28px; }
  .proj--rev .proj__img { order: 0; }
  .proj + .proj { margin-top: 80px; }
  .proj-brand__txt { padding: 32px 24px; }
  .partner-list { grid-template-columns: 1fr; }
  .partner { padding: 40px 20px; }
  .news__list a { grid-template-columns: auto 1fr; gap: 8px 16px; padding: 22px 4px; }
  .news__title { grid-column: 1 / -1; }
  .company__table > div { grid-template-columns: 1fr; gap: 6px; }
  .contact__cats { grid-template-columns: 1fr; margin-bottom: 56px; }
  .contact__cats button { padding: 24px 22px; }
  .field-row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__nav { justify-content: flex-start; }
  .pagetop { right: 16px; bottom: 16px; width: 48px; height: 48px; }
}