/* ============================================================
   J-wire — Top page only (load after common.css)
   ============================================================ */

/* ---------- loader ---------- */
.loader { position: fixed; inset: 0; z-index: 1000; pointer-events: none; }
.loader_layer { position: absolute; inset: 0; }
.loader_layer--lime { background: var(--lime); }
.loader_layer--ink {
  background: var(--ink); display: grid; place-items: center;
}
.loader_word {
  display: flex; overflow: hidden;
  font: 800 clamp(72px, 16vw, 240px)/.9 var(--f-en); letter-spacing: -.01em; color: var(--paper);
}
.loader_word span { display: block; transform: translateY(105%); }
.loader_word span:nth-child(2) { color: var(--lime); }
.loader_count {
  position: absolute; right: var(--gutter); bottom: var(--gutter);
  font: 700 clamp(28px, 4vw, 56px)/1 var(--f-en); color: var(--lime);
}

/* ---------- KV ---------- */
.kv {
  position: relative; height: 100vh; height: 100svh; min-height: 560px;
  overflow: hidden; background: #0d0e10;
}
.kv_grid {
  position: absolute; inset: 0; display: grid; gap: 3px; padding: 3px;
  grid-template-columns: repeat(var(--cols, 8), 1fr);
  grid-template-rows: repeat(var(--rows, 6), 1fr);
  perspective: 1200px;
}
.kv_panel { position: relative; transform-style: preserve-3d; }
.kv_panel_in { position: absolute; inset: 0; transform-style: preserve-3d; will-change: transform; }
.kv_face {
  position: absolute; inset: 0; border-radius: 8px; overflow: hidden;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  background-repeat: no-repeat;
}
.kv_face--front { background-image: url(../img/hero-3.jpg); background-color: var(--ink-2); }
.kv_face--back {
  transform: rotateX(180deg);
  background-image: url(../img/hero-1.jpg); background-color: var(--lime);
  background-blend-mode: luminosity;
}
.kv_shade {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(13,14,16,.78) 0%, rgba(13,14,16,.25) 45%, rgba(13,14,16,0) 70%),
    linear-gradient(0deg, rgba(13,14,16,.7) 0%, rgba(13,14,16,0) 35%);
}
.kv_copy {
  position: absolute; left: var(--gutter); bottom: calc(64px + clamp(32px, 6vh, 72px));
  pointer-events: none; z-index: 2;
}
.kv_eyebrow {
  display: flex; align-items: center; gap: 10px; margin-bottom: 18px;
  font: 600 12px/1 var(--f-sub); letter-spacing: .2em; color: var(--paper);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 0 var(--lime); animation: ping 2s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(212,255,58,.7); } 100% { box-shadow: 0 0 0 12px rgba(212,255,58,0); } }
.kv_title {
  font: 800 clamp(64px, 11.5vw, 200px)/.86 var(--f-en); letter-spacing: -.015em; text-transform: uppercase;
}
.kv_title .line:nth-child(2) .char:nth-last-child(-n+2) { color: var(--lime); }
.kv_side {
  position: absolute; right: var(--gutter); top: 50%; transform: translateY(-50%);
  max-width: 440px; z-index: 2; pointer-events: none; text-align: right;
}
.kv_lead { font: 900 clamp(18px, 1.6vw, 24px)/1.6 var(--f-ja); margin-bottom: 14px; }
.kv_sub { font-size: 13px; line-height: 1.9; opacity: .8; }
.kv_scroll {
  position: absolute; right: var(--gutter); bottom: 96px; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font: 600 11px/1 var(--f-sub); letter-spacing: .24em; writing-mode: vertical-rl;
}
.kv_scroll i { width: 1px; height: 64px; background: rgba(255,255,255,.25); position: relative; overflow: hidden; }
.kv_scroll i::after {
  content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 40%; background: var(--lime);
  animation: drip 1.8s var(--ease) infinite;
}
@keyframes drip { 0% { transform: translateY(-100%); } 100% { transform: translateY(260%); } }

.kv_ticker {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 3; height: 52px;
  display: flex; align-items: center; background: var(--lime); color: var(--ink);
}
.kv_ticker_label {
  flex: none; height: 100%; display: grid; place-items: center; padding: 0 22px;
  background: var(--ink); color: var(--lime); font: 700 15px/1 var(--f-en); letter-spacing: .16em;
}
.kv_ticker_view { overflow: hidden; flex: 1; }
.kv_ticker_track { display: flex; width: max-content; }
.kv_ticker_track span { display: inline-flex; align-items: center; gap: 12px; padding: 0 40px; font-size: 13px; font-weight: 700; white-space: nowrap; }
.kv_ticker_track span::after { content: "✦"; margin-left: 40px; }
.kv_ticker_track time { font: 700 14px/1 var(--f-en); letter-spacing: .06em; }

@media (max-width: 768px) {
  .kv_side { top: 110px; transform: none; left: var(--gutter); right: var(--gutter); text-align: left; max-width: none; }
  .kv_scroll { display: none; }
  .kv_shade { background: linear-gradient(0deg, rgba(13,14,16,.85) 0%, rgba(13,14,16,.2) 55%, rgba(13,14,16,.6) 100%); }
  .kv_eyebrow { font-size: 10px; letter-spacing: .14em; }
}

/* ---------- ABOUT ---------- */
.about { background: var(--paper); color: var(--ink); padding: clamp(40px, 6vw, 80px) 0 clamp(80px, 10vw, 140px); }
.about_big {
  font: 900 clamp(26px, 3.9vw, 58px)/1.55 var(--f-ja); letter-spacing: .01em;
  max-width: 22em;
}
.about_big .char { color: rgba(20,21,24,.14); }
.about_foot {
  margin-top: clamp(48px, 7vw, 96px); padding-top: 32px; border-top: 1px solid var(--line-light);
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.about_badge { display: flex; align-items: center; gap: 22px; }
.about_badge img { width: 180px; border-radius: 10px; }
.about_badge p { font-size: 13px; line-height: 1.9; max-width: 30em; }

/* ---------- DON'T COPY ---------- */
.dont { background: var(--paper); color: var(--ink); padding-bottom: clamp(60px, 8vw, 120px); overflow: hidden; }
.dont_rail { margin-bottom: clamp(40px, 6vw, 80px); }
.dont_row {
  white-space: nowrap; font: 800 clamp(64px, 12vw, 200px)/.95 var(--f-en); text-transform: uppercase; letter-spacing: -.01em;
  will-change: transform;
}
.dont_row--a { color: transparent; -webkit-text-stroke: 1.5px var(--ink); }
.dont_row--b { color: var(--ink); }
.dont_body { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 100px); align-items: center; }
.dont_img { border-radius: 16px; overflow: hidden; aspect-ratio: 4 / 5; }
.dont_img img { width: 100%; height: 118%; object-fit: cover; will-change: transform; }
@media (max-width: 860px) { .dont_body { grid-template-columns: 1fr; } .dont_img { aspect-ratio: 4 / 3; } }

/* ---------- SERVICE ---------- */
.service { background: var(--ink); position: relative; padding-bottom: clamp(80px, 10vw, 140px); }
.service_head { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; flex-wrap: wrap; margin-bottom: 24px; }
.service_lead { font: 700 clamp(16px, 1.5vw, 20px)/1.8 var(--f-ja); text-align: right; }
.svc li { border-top: 1px solid var(--line-dark); }
.svc li:last-child { border-bottom: 1px solid var(--line-dark); }
.svc a {
  position: relative; display: grid; align-items: center; gap: 24px;
  grid-template-columns: 64px 1fr auto 40px;
  padding: clamp(18px, 2.4vw, 30px) 0; overflow: hidden; isolation: isolate;
  transition: color .45s var(--ease), padding .6s var(--ease);
}
.svc a::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--lime);
  transform: scaleY(0); transform-origin: bottom; transition: transform .55s var(--ease);
}
.svc a:hover { color: var(--ink); padding-left: 24px; padding-right: 24px; }
.svc a:hover::before { transform: scaleY(1); transform-origin: top; }
.svc_no { font: 600 14px/1 var(--f-sub); color: var(--lime); transition: color .45s; }
.svc a:hover .svc_no { color: var(--ink); }
.svc_en { font: 800 clamp(36px, 6vw, 96px)/.95 var(--f-en); text-transform: uppercase; letter-spacing: -.005em; }
.svc_ja { font-size: 14px; font-weight: 700; opacity: .75; }
.svc .arrow { width: 28px; height: 28px; justify-self: end; transform: rotate(-45deg); transition: transform .5s var(--ease); }
.svc a:hover .arrow { transform: rotate(0); }
.svc_float {
  position: fixed; left: 0; top: 0; z-index: 50; pointer-events: none;
  width: 340px; height: 240px; margin: -120px 0 0 -170px;
  border-radius: 14px; overflow: hidden; transform: scale(0); opacity: 0;
}
.svc_float_img { width: 100%; height: 100%; background-size: cover; background-position: center; }
@media (max-width: 768px) {
  .svc a { grid-template-columns: 36px 1fr 24px; gap: 12px; }
  .svc_ja { grid-column: 2; grid-row: 2; font-size: 12px; margin-top: -6px; }
  .svc .arrow { grid-column: 3; grid-row: 1 / span 2; width: 20px; height: 20px; }
  .service_lead { text-align: left; }
  .svc_float { display: none; }
}

/* ---------- BRAND ---------- */
.brand { background: var(--ink); padding: 0 0 clamp(80px, 10vw, 160px); }
.brand_inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 6vw, 100px); align-items: center; }
.brand_media { border-radius: 16px; overflow: hidden; aspect-ratio: 1 / 1; clip-path: inset(12% 12% 12% 12% round 16px); }
.brand_media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.25); }
.brand_steps { display: flex; gap: 10px; margin-bottom: 28px; flex-wrap: wrap; }
.brand_steps li {
  display: flex; align-items: center; gap: 10px; padding: 10px 18px 10px 10px;
  border: 1px solid var(--line-dark); border-radius: 999px; font-weight: 700; font-size: 14px;
}
.brand_steps b {
  display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
  background: var(--lime); color: var(--ink); font: 700 12px/1 var(--f-sub);
}
.brand_steps li + li::before { content: none; }
@media (max-width: 860px) { .brand_inner { grid-template-columns: 1fr; } }

/* ---------- MEMBER ---------- */
.member { background: var(--paper); color: var(--ink); padding-bottom: clamp(80px, 10vw, 140px); }
.mem { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2.4vw, 36px); margin-bottom: 56px; }
.mem_card { display: block; }
.mem_card:nth-child(2) { margin-top: clamp(0px, 6vw, 96px); }
.mem_card:nth-child(3) { margin-top: clamp(0px, 3vw, 48px); }
.mem_img {
  position: relative; overflow: hidden; border-radius: 14px; aspect-ratio: 3 / 4; margin-bottom: 18px;
  background: var(--paper-2);
}
.mem_img::after {
  content: ""; position: absolute; inset: 0; background: var(--lime); mix-blend-mode: multiply;
  opacity: 0; transition: opacity .5s;
}
.mem_img img {
  width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05);
  transition: filter .6s, transform 1s var(--ease-out);
}
.mem_card:hover .mem_img img { filter: grayscale(0); transform: scale(1.06); }
.mem_card:hover .mem_img::after { opacity: .18; }
.mem_role { font: 600 11px/1 var(--f-sub); letter-spacing: .16em; color: var(--mute); margin-bottom: 10px; }
.mem_name { font: 900 clamp(18px, 1.7vw, 24px)/1.4 var(--f-ja); margin-bottom: 6px; }
.mem_tag { font-size: 13px; opacity: .75; }
@media (max-width: 768px) {
  .mem { grid-template-columns: 1fr 1fr; }
  .mem_card:nth-child(n) { margin-top: 0; }
  .mem_card:nth-child(3) { grid-column: span 2; max-width: 50%; }
}

/* ---------- NEWS ---------- */
.news { background: var(--paper); color: var(--ink); }
.news_pin {
  min-height: 100vh; display: flex; align-items: center; gap: clamp(32px, 4vw, 64px);
  padding: 80px 0 80px var(--gutter); overflow: hidden;
}
.news_head {
  flex: none; width: clamp(240px, 24vw, 360px); position: relative; z-index: 2; align-self: stretch;
  display: flex; flex-direction: column; justify-content: center; background: var(--paper);
  box-shadow: 40px 0 40px -10px var(--paper);
}
.news_track { position: relative; z-index: 1; }
.news_title { font: 900 clamp(28px, 3vw, 44px)/1.4 var(--f-ja); margin-bottom: 28px; }
.news_hint { display: inline-flex; align-items: center; gap: 12px; font: 700 14px/1 var(--f-en); letter-spacing: .18em; }
.news_track { display: flex; gap: clamp(16px, 2vw, 28px); padding-right: var(--gutter); will-change: transform; }
.nc { flex: none; width: clamp(280px, 28vw, 420px); }
.nc_img { aspect-ratio: 16 / 10; border-radius: 12px; overflow: hidden; margin-bottom: 16px; background: var(--paper-2); }
.nc_img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.nc:hover .nc_img img { transform: scale(1.06); }
.nc_meta { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.nc_meta time { font: 700 15px/1 var(--f-en); letter-spacing: .06em; }
.nc_meta span { font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--ink); color: var(--lime); line-height: 1.2; }
.nc h3 { font-size: 15px; line-height: 1.7; font-weight: 700; }
@media (max-width: 900px) {
  .news_pin { flex-direction: column; align-items: stretch; min-height: 0; padding: 40px 0 80px; }
  .news_head { width: auto; padding: 0 var(--gutter); box-shadow: none; }
  .news_hint { display: none; }
  .news_track { overflow-x: auto; scroll-snap-type: x mandatory; padding: 0 var(--gutter); scrollbar-width: none; }
  .news_track::-webkit-scrollbar { display: none; }
  .nc { width: 78vw; scroll-snap-align: start; }
}