/* ---------- tokens ---------- */
:root {
  /* Core */
  --ink: #0B0B0C;
  --ink-2: #18181A;
  --paper: #F4F1EA;
  --paper-2: #ECE7DC;
  --off: #FAF8F2;

  /* Brand colors (Branesse logo: navy + green + gold) */
  --navy:      #15356F;  /* primary brand — trust / signature */
  --navy-deep: #0E2750;  /* for dark backgrounds */
  --navy-soft: #1F4A8A;  /* for hover / tint */
  --green:     #3A9E4D;  /* growth / 育てる */
  --green-soft:#5BB16B;
  --gold:      #E5A516;  /* energy / highlight / 希望 */
  --gold-soft: #F0B428;  /* lighter version */

  /* Legacy alias — was red, now repurposed as gold (energy accent).
     All existing --red usages become the gold accent automatically. */
  --red: var(--gold);

  --muted: #7A736B;
  --line: rgba(11, 11, 12, 0.10);
  --line-strong: rgba(11, 11, 12, 0.22);
  --line-dark: rgba(255, 254, 251, 0.14);
  --grid-size: 88px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Zen Kaku Gothic New", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--paper);
  color: var(--ink);
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

.mono { font-family: "JetBrains Mono", ui-monospace, monospace; font-feature-settings: normal; letter-spacing: 0.04em; }
.en   { font-family: "Inter", sans-serif; letter-spacing: -0.01em; }

/* ---------- layout helpers ---------- */
.container { max-width: 1440px; margin: 0 auto; padding: 0 56px; position: relative; }
.hairline { height: 1px; background: var(--line); width: 100%; }
.hairline-strong { background: var(--line-strong); }

.label {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.label::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}
.label.no-dash::before { display: none; }

/* ---------- grid background ---------- */
.grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  background-position: 0 0;
  mask-image: linear-gradient(to bottom, transparent 0, #000 12%, #000 88%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}
.grid-bg.dark {
  background-image:
    linear-gradient(to right, var(--line-dark) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-dark) 1px, transparent 1px);
}

/* ---------- header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 18px 56px;
  display: flex; align-items: center; justify-content: space-between;
  mix-blend-mode: difference;
  color: #fff;
  transition: padding .3s ease;
  pointer-events: none;
}
.site-header > * { pointer-events: auto; }
.site-header .brand {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.01em;
  display: flex; align-items: center; gap: 10px;
}
.site-header .brand img {
  height: 26px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1); /* top header uses mix-blend-mode: difference */
}
.subpage-header .brand img {
  filter: none; /* sub-page header is on light bg — show colored logo */
}
.site-header .brand .dot {
  display: none;
}
.loader-mark img {
  filter: brightness(0) invert(1); /* white silhouette on navy bg */
}
.site-header nav {
  display: flex; gap: 28px;
  font-family: "Inter", sans-serif;
  font-size: 12px;
  letter-spacing: 0.14em;
  font-weight: 500;
}
.site-header nav a { opacity: .85; transition: opacity .2s; }
.site-header nav a:hover { opacity: 1; }
.site-header .corner {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  opacity: .7;
}

/* ---------- loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 100;
  background: var(--navy-deep);
  color: #fff;
  display: grid;
  grid-template-rows: 1fr auto 1fr;
  padding: 56px;
  overflow: hidden;
}
.loader.gone { pointer-events: none; }
.loader-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 96px 96px;
}
.loader-corner-tl, .loader-corner-tr, .loader-corner-bl, .loader-corner-br {
  position: absolute;
  width: 28px; height: 28px;
  border-color: rgba(255,255,255,.6);
}
.loader-corner-tl { top: 32px; left: 32px; border-left: 1px solid; border-top: 1px solid; }
.loader-corner-tr { top: 32px; right: 32px; border-right: 1px solid; border-top: 1px solid; }
.loader-corner-bl { bottom: 32px; left: 32px; border-left: 1px solid; border-bottom: 1px solid; }
.loader-corner-br { bottom: 32px; right: 32px; border-right: 1px solid; border-bottom: 1px solid; }

.loader-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  opacity: .7;
  position: relative; z-index: 1;
}
.loader-center {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 24px;
}
.loader-mark {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: clamp(56px, 8vw, 120px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  display: flex; align-items: center; gap: 16px;
}
.loader-mark img {
  height: clamp(56px, 8vw, 110px);
  width: auto;
}
.loader-mark .red { color: var(--gold); }
.loader-mark .tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  opacity: .6;
  align-self: flex-end;
  padding-bottom: 18px;
}
.loader-pct {
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: clamp(40px, 5vw, 64px);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: -0.02em;
}
.loader-bottom {
  position: relative; z-index: 1;
  align-self: end;
  display: grid; grid-template-rows: auto auto;
  gap: 14px;
}
.loader-line-row { display: flex; align-items: center; gap: 14px; }
.loader-track {
  flex: 1; height: 1px;
  background: rgba(255,255,255,.16);
  position: relative;
  overflow: hidden;
}
.loader-track .fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: #fff;
  transition: width .15s linear;
}
.loader-track .sweep {
  position: absolute; top: -1px; bottom: -1px;
  width: 22%;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  animation: sweep 2.4s linear infinite;
}
@keyframes sweep {
  0%   { left: -22%; }
  100% { left: 100%; }
}
.loader-meta {
  display: flex; justify-content: space-between;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: 0.12em;
  opacity: .55;
}
.loader.fade { transition: opacity .8s ease, visibility .8s; opacity: 0; visibility: hidden; }

/* loader curtain split */
.loader-split { position: absolute; inset: 0; pointer-events: none; }
.loader-split > div { position: absolute; left: 0; right: 0; background: var(--ink); transition: transform 1s cubic-bezier(.77,0,.18,1); }
.loader-split .top { top: 0; height: 50%; transform: translateY(0); background: var(--navy-deep); }
.loader-split .bot { bottom: 0; height: 50%; transform: translateY(0); background: var(--navy-deep); }
.loader.split-out .loader-split .top { transform: translateY(-100%); }
.loader.split-out .loader-split .bot { transform: translateY(100%); }
.loader.split-out .loader-top,
.loader.split-out .loader-center,
.loader.split-out .loader-bottom,
.loader.split-out .loader-grid,
.loader.split-out [class^="loader-corner-"] { opacity: 0; transition: opacity .25s ease; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 140px 0 96px; overflow: hidden; }
.hero-inner { position: relative; z-index: 2; }
.hero-top {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 56px;
}
.hero-top .crumb { display: flex; gap: 24px; }

/* Hero A: split left copy / right collage */
.hero-A .hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items: stretch;
}
.hero-h1 {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: clamp(64px, 7.4vw, 124px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin: 0;
  word-break: keep-all;
  overflow-wrap: normal;
  line-break: strict;
}
.hero-h1 .l { display: block; white-space: nowrap; }
.hero-A .hero-h1 { font-size: clamp(56px, 6.4vw, 108px); }
.hero-B .hero-h1 { font-size: clamp(64px, 7.4vw, 124px); }
.hero-C .hero-h1 { font-size: clamp(88px, 10.4vw, 184px); }
.hero-h1 .accent { color: var(--red); }
.hero-h1 .punct { color: var(--red); }
.hero-sub {
  margin-top: 32px;
  max-width: 38ch;
  font-size: 15px;
  line-height: 1.9;
  color: #38332E;
}
.hero-cta-row { margin-top: 40px; display: flex; align-items: center; gap: 18px; }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 14px 22px;
  border: 1px solid var(--ink);
  font-family: "Inter", sans-serif;
  font-size: 12px;
  letter-spacing: 0.16em;
  font-weight: 500;
  transition: background .2s, color .2s;
  cursor: pointer;
  background: transparent;
}
.btn-ghost:hover { background: var(--ink); color: var(--off); }
.btn-ghost .arrow { width: 18px; height: 1px; background: currentColor; position: relative; }
.btn-ghost .arrow::after { content:""; position:absolute; right:0; top:-3px; width:7px; height:7px; border-right:1px solid currentColor; border-top:1px solid currentColor; transform: rotate(45deg); }

/* hero meta */
.hero-meta {
  margin-top: 88px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-strong);
}
.hero-meta .cell {
  padding: 24px 20px 0 0;
  border-right: 1px solid var(--line);
  position: relative;
}
.hero-meta .cell:last-child { border-right: none; }
.hero-meta .cell::before {
  content: ""; position: absolute; left: 0; top: -1px;
  width: 28px; height: 1px; background: var(--red);
}
.hero-meta .k {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; letter-spacing: 0.18em;
  color: var(--muted);
  margin-bottom: 14px;
}
.hero-meta .v {
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 14px;
  line-height: 1.55;
  letter-spacing: 0.01em;
}

/* ---------- hero collage panels ---------- */
.collage {
  position: relative;
  min-height: 540px;
  height: 100%;
}
.panel {
  position: absolute;
  background: var(--off);
  border: 1px solid var(--line-strong);
  box-shadow: 0 24px 48px -28px rgba(11,11,12,.18);
  border-radius: 2px;
  overflow: hidden;
  transition: transform .5s cubic-bezier(.2,.7,.2,1);
}
.panel-dark { background: var(--ink); color: #fff; border-color: rgba(255,255,255,.1); }
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; letter-spacing: 0.12em;
  color: var(--muted);
}
.panel-dark .panel-head { border-color: rgba(255,255,255,.08); color: rgba(255,255,255,.55); }
.panel-head .dots { display: flex; gap: 4px; }
.panel-head .dots i { width: 6px; height: 6px; background: currentColor; opacity: .35; border-radius: 50%; }
.panel-body { padding: 14px 14px 16px; }

/* player panel */
.p-player {
  width: 64%; left: 0; top: 6%;
  animation: floatA 9s ease-in-out infinite alternate;
}
.player-shot {
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(135deg, #1a1a1f 0%, #2a2a30 100%);
  position: relative;
  overflow: hidden;
}
.player-shot::before {
  content: "";
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0, transparent 6px, rgba(255,255,255,.04) 6px, rgba(255,255,255,.04) 7px);
}
.player-shot::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 56px; height: 56px;
  transform: translate(-50%, -50%);
  background: var(--red);
  clip-path: polygon(25% 18%, 25% 82%, 78% 50%);
}
.player-meta-row {
  position: absolute; left: 12px; right: 12px; bottom: 10px;
  display: flex; justify-content: space-between; align-items: center;
  color: #fff;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; letter-spacing: 0.1em;
}
.player-bar { height: 2px; background: rgba(255,255,255,.2); width: 70%; position: relative; }
.player-bar::after { content:""; position: absolute; inset: 0 32% 0 0; background: var(--red); }
.player-bottom {
  padding: 12px 14px;
  display: flex; align-items: center; justify-content: space-between;
  background: #fff;
  border-top: 1px solid var(--line);
}
.player-bottom .t {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 13px;
}
.player-bottom .meta { font-family: "JetBrains Mono", monospace; font-size: 10px; color: var(--muted); letter-spacing: 0.1em; }

/* analytics panel */
.p-analytics {
  width: 46%; right: 0; top: 0;
  animation: floatB 11s ease-in-out infinite alternate;
}
.spark {
  height: 96px; position: relative;
  background: linear-gradient(to top, rgba(229,165,22,.08), transparent);
}
.spark svg { width: 100%; height: 100%; display: block; }
.spark .grid { stroke: var(--line); stroke-width: 1; }
.spark .line { fill: none; stroke: var(--red); stroke-width: 1.5; }
.spark .area { fill: rgba(229,165,22,.10); stroke: none; }
.analytics-row {
  display: flex; justify-content: space-between; margin-top: 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; letter-spacing: 0.08em; color: var(--muted);
}
.analytics-big {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

/* sns panel */
.p-sns {
  width: 36%; right: 8%; bottom: 8%;
  animation: floatC 10s ease-in-out infinite alternate;
}
.sns-image {
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(circle at 70% 30%, #E8DDD0 0%, #C9BCAB 100%);
  position: relative;
  overflow: hidden;
}
.sns-image::before {
  content: "";
  position: absolute; left: 18%; top: 20%; width: 64%; height: 64%;
  background: linear-gradient(135deg, #fff 0%, #E5DCCB 50%, #B8A78F 100%);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  opacity: .8;
}
.sns-meta {
  display: flex; gap: 8px; padding: 8px 10px;
  font-family: "JetBrains Mono", monospace; font-size: 10px; color: var(--muted);
}
.sns-meta i { display:inline-block; width: 10px; height: 10px; border: 1px solid currentColor; }

/* live panel */
.p-live {
  width: 32%; left: 18%; bottom: 0;
  animation: floatD 12s ease-in-out infinite alternate;
}
.live-wave {
  height: 80px;
  display: flex; align-items: flex-end; gap: 2px;
  padding: 8px;
}
.live-wave span {
  flex: 1;
  background: var(--red);
  animation: waveJump 1.2s ease-in-out infinite;
}
.live-row {
  display: flex; justify-content: space-between; padding: 8px 10px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; letter-spacing: 0.1em;
  color: rgba(255,255,255,.6);
}
.live-row .dot { width: 6px; height: 6px; background: var(--red); border-radius: 50%; display: inline-block; margin-right: 6px; animation: pulse 1.2s ease-in-out infinite; }

@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }
@keyframes waveJump {
  0%, 100% { height: 30%; }
  50%      { height: 100%; }
}
@keyframes floatA { from { transform: translate(0, 0); } to { transform: translate(0, -10px); } }
@keyframes floatB { from { transform: translate(0, 0); } to { transform: translate(-6px, 6px); } }
@keyframes floatC { from { transform: translate(0, 0); } to { transform: translate(8px, -4px); } }
@keyframes floatD { from { transform: translate(0, 0); } to { transform: translate(-4px, 8px); } }

/* red moving line across hero */
.hero-redline {
  position: absolute;
  left: 0; right: 0; height: 1px;
  background: var(--red);
  top: 36%;
  z-index: 1;
  transform-origin: left;
  animation: redline 4.5s cubic-bezier(.7,0,.2,1) infinite;
}
@keyframes redline {
  0%, 100% { transform: scaleX(0); transform-origin: left; }
  45%      { transform: scaleX(1); transform-origin: left; }
  50%      { transform: scaleX(1); transform-origin: right; }
  95%      { transform: scaleX(0); transform-origin: right; }
}

/* Hero B: centered with bold block */
.hero-B .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
}
.hero-B .hero-h1 { text-align: left; }
.hero-B .center-block {
  margin-top: 24px;
  position: relative;
  height: 380px;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
  border-radius: 2px;
}
.hero-B .center-block .grid-bg.dark { mask-image: none; }
.hero-B .cb-row {
  position: absolute; inset: 0;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 0;
}
.hero-B .cb-cell { border-right: 1px solid rgba(255,255,255,.08); padding: 24px; display: flex; flex-direction: column; justify-content: space-between; position: relative; }
.hero-B .cb-cell:last-child { border-right: none; }
.hero-B .cb-cell .num { font-family: "JetBrains Mono", monospace; font-size: 11px; color: rgba(255,255,255,.5); letter-spacing: 0.16em; }
.hero-B .cb-cell .ttl { font-family: "Inter", sans-serif; font-weight: 500; font-size: 14px; letter-spacing: 0.04em; }
.hero-B .cb-redline { position: absolute; left: 0; top: 50%; height: 1px; width: 100%; background: var(--red); animation: redline 4s linear infinite; }

/* Hero C: vertical type-driven, panels in a row below */
.hero-C .hero-sub { max-width: 60ch; }
.hero-C .row-panels {
  margin-top: 72px;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 16px;
  height: 220px;
}
.hero-C .row-panels .panel { position: relative; left:auto; top:auto; right:auto; bottom:auto; width: 100%; height: 100%; animation: none; }

/* ---------------- Values ---------------- */
.values { padding: 140px 0 140px; position: relative; background: var(--off); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.values-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 96px;
  align-items: start;
}
.values h2 {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: clamp(36px, 4.2vw, 64px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0;
  word-break: keep-all;
}
.values-list { display: grid; gap: 0; }
.value-row {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  align-items: baseline;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.value-row:first-child { border-top: 1px solid var(--line-strong); }
.value-row .num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--red);
}
.value-row .text {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-size: clamp(20px, 2vw, 32px);
  line-height: 1.45;
  letter-spacing: -0.01em;
  word-break: keep-all;
}
.value-row .text em { font-style: normal; color: var(--red); font-weight: 700; padding: 0 2px; }
.value-row .en {
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.12em;
}
.values-prose {
  margin-top: 72px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
}
.values-prose p {
  font-size: 15px;
  line-height: 2.05;
  color: #2a2520;
  margin: 0;
  max-width: 46ch;
}
.values-prose .tri {
  display: grid; gap: 8px;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 600;
  font-size: 22px;
  line-height: 1.5;
  align-self: end;
}
.values-prose .tri span { display: block; }
.values-prose .tri span::before {
  content: "✦  "; color: var(--red); font-size: 13px;
}

/* ---------------- News ---------------- */
.news { padding: 120px 0 120px; background: var(--paper); position: relative; }
.news-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}
.news-head h2 {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: clamp(40px, 4.6vw, 72px);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin: 0;
  word-break: keep-all;
}
.news-head .more {
  margin-top: 24px;
  display: inline-flex; align-items: center; gap: 10px;
  font-family: "Inter", sans-serif;
  font-size: 12px;
  letter-spacing: 0.16em;
  font-weight: 500;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ink);
}
.news-list { display: grid; }
.news-item {
  display: grid;
  grid-template-columns: 140px 120px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  transition: padding .3s;
}
.news-item:first-child { border-top: 1px solid var(--line-strong); }
.news-item:not(.news-item-static):hover { padding-left: 10px; }
.news-item-static { cursor: default; }
.news-item .date {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.news-item .tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--red);
  padding: 4px 8px;
  border: 1px solid currentColor;
  justify-self: start;
}
.news-item .title {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.005em;
  line-height: 1.5;
}
.news-item .arrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
  color: var(--muted);
  transition: color .3s, transform .3s;
}
.news-item:hover .arrow { color: var(--red); transform: translateX(4px); }

/* ---------- ticker ---------- */
.ticker {
  position: relative;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  overflow: hidden;
  padding: 28px 0;
  background: var(--paper);
}
.ticker-track {
  display: flex; gap: 56px;
  white-space: nowrap;
  animation: tick var(--ticker-speed, 40s) linear infinite;
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: clamp(28px, 3.4vw, 56px);
  letter-spacing: -0.02em;
  align-items: center;
}
.ticker-track .star {
  color: var(--red);
  font-family: "Inter", sans-serif;
  font-size: 0.7em;
  transform: translateY(-0.1em);
  display: inline-block;
}
.ticker-track .item { display: inline-flex; align-items: center; gap: 56px; }
@keyframes tick {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- projects ---------- */
.projects { padding: 120px 0 120px; position: relative; }
.section-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 56px;
}
.section-head h2 {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: clamp(40px, 4.6vw, 72px);
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin: 0;
}
.section-head h2 em { font-style: normal; color: var(--red); }
.section-head .head-right { text-align: right; max-width: 30ch; font-size: 13px; color: var(--muted); line-height: 1.8; }

/* Project layout A — asymmetric (5 cards) */
.proj-A .grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}
.proj-A .card {
  position: relative;
  border: 1px solid var(--line-strong);
  background: var(--off);
  padding: 24px;
  min-height: 440px;
  overflow: hidden;
  transition: transform .4s ease, border-color .4s ease;
  display: flex;
}
.proj-A .card:hover { transform: translateY(-4px); border-color: var(--ink); }
.proj-A .c1 { grid-column: 1 / span 7; min-height: 480px; background: var(--ink); color: #fff; border-color: var(--ink); }
.proj-A .c2 { grid-column: 8 / span 5; min-height: 480px; background: var(--ink); color: #fff; border-color: var(--ink); }
.proj-A .c1 .proj-card .top,
.proj-A .c2 .proj-card .top,
.proj-A .c3 .proj-card .top { color: rgba(255,255,255,.55); }
.proj-A .c1 .proj-card .cat,
.proj-A .c2 .proj-card .cat,
.proj-A .c3 .proj-card .cat { color: var(--red); }
.proj-A .c3 { grid-column: 1 / span 5; min-height: 440px; background: var(--ink); color: #fff; border-color: var(--ink); }
.proj-A .c4 { grid-column: 6 / span 7; min-height: 440px; }
.proj-A .c5 { grid-column: 1 / span 12; min-height: 420px; }

.proj-card {
  display: flex; flex-direction: column; height: 100%;
  position: relative;
  width: 100%;
}
.proj-card .top {
  display: flex; justify-content: space-between;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: 0.14em;
  color: var(--muted);
}
.proj-A .c2 .proj-card .top { color: rgba(255,255,255,.55); }
.proj-card .visual { min-height: 220px; flex: 1; margin: 24px 0; position: relative; overflow: hidden; }
.proj-card h3 {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 600;
  font-size: 24px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}
.proj-card .cat {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; letter-spacing: 0.18em;
  color: var(--red);
}

/* visual ornaments */
.viz-channel {
  position: absolute; inset: 0;
  background: var(--ink-2);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 4px;
  padding: 12px;
}
.viz-channel .tile {
  background: linear-gradient(135deg, #2a2a30, #1a1a20);
  position: relative;
  overflow: hidden;
}
.viz-channel .tile::after {
  content: ""; position: absolute; left: 6px; bottom: 6px;
  width: 10px; height: 6px; background: var(--red);
}
.viz-channel .tile:nth-child(2)::after { background: #fff; }
.viz-channel .tile:nth-child(5)::after { background: #fff; opacity: .5; }

.viz-live {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 50% 90%, rgba(229,165,22,.45), transparent 60%),
    linear-gradient(180deg, #0d0d10 0%, #1b1b20 100%);
  overflow: hidden;
}
.viz-live::before, .viz-live::after {
  content: "";
  position: absolute;
  top: 0; bottom: 30%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(229,165,22,.8), transparent);
}
.viz-live::before { left: 28%; animation: lasersweep 3s ease-in-out infinite; }
.viz-live::after  { right: 28%; animation: lasersweep 3s ease-in-out 1.2s infinite; }
.viz-live .silhouettes {
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 36%;
  background:
    radial-gradient(ellipse at 10% 100%, #000 16%, transparent 18%),
    radial-gradient(ellipse at 22% 100%, #000 18%, transparent 20%),
    radial-gradient(ellipse at 36% 100%, #000 20%, transparent 22%),
    radial-gradient(ellipse at 50% 100%, #000 22%, transparent 24%),
    radial-gradient(ellipse at 64% 100%, #000 20%, transparent 22%),
    radial-gradient(ellipse at 78% 100%, #000 18%, transparent 20%),
    radial-gradient(ellipse at 90% 100%, #000 16%, transparent 18%);
}
@keyframes lasersweep {
  0%, 100% { transform: translateX(-30px) rotate(-2deg); opacity: 0; }
  50%      { transform: translateX(30px) rotate(2deg); opacity: 1; }
}

.viz-character {
  position: absolute; inset: 0;
  background: #F0E9DC;
  overflow: hidden;
}
.viz-character .ring {
  position: absolute;
  border: 1px solid var(--ink);
  border-radius: 50%;
}
.viz-character .ring.r1 { width: 70%; height: 70%; left: 15%; top: 15%; }
.viz-character .ring.r2 { width: 50%; height: 50%; left: 25%; top: 25%; border-color: var(--red); }
.viz-character .ring.r3 { width: 30%; height: 30%; left: 35%; top: 35%; background: var(--ink); }
.viz-character .cross {
  position: absolute; inset: 0;
  background:
    linear-gradient(to right, transparent 49.5%, var(--line-strong) 49.5%, var(--line-strong) 50.5%, transparent 50.5%),
    linear-gradient(to bottom, transparent 49.5%, var(--line-strong) 49.5%, var(--line-strong) 50.5%, transparent 50.5%);
}
.viz-character .tag {
  position: absolute;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px; letter-spacing: 0.12em;
  color: var(--muted);
}
.viz-character .tag.tl { top: 8px; left: 8px; }
.viz-character .tag.br { bottom: 8px; right: 8px; }

.viz-brand {
  position: absolute; inset: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  background: #fff;
  padding: 4px;
}
.viz-brand .cell {
  position: relative; overflow: hidden;
  background: #ECE2D2;
}
.viz-brand .cell:nth-child(1) { background: linear-gradient(135deg, #F3EBDA, #E0D2B7); }
.viz-brand .cell:nth-child(2) { background: var(--ink); }
.viz-brand .cell:nth-child(3) { background: var(--red); }
.viz-brand .cell:nth-child(4) { background: linear-gradient(135deg, #fff, #DCC8A8); }
.viz-brand .cell .tag {
  position: absolute; left: 8px; bottom: 8px;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px; letter-spacing: 0.12em;
  color: rgba(0,0,0,.55);
}
.viz-brand .cell:nth-child(2) .tag, .viz-brand .cell:nth-child(3) .tag { color: rgba(255,255,255,.7); }

/* Project layout B — 2x3 grid with 1 wide */
.proj-B .grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.proj-B .card {
  border: 1px solid var(--line-strong);
  background: var(--off);
  min-height: 520px;
  padding: 28px;
  transition: transform .4s ease;
  display: flex;
}
.proj-B .card.dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.proj-B .card:hover { transform: translateY(-4px); }
.proj-B .card:nth-child(5) { grid-column: 1 / -1; min-height: 440px; }

/* Project layout C — horizontal scroller (gallery) */
.proj-C .gallery {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 8px 0 24px;
  margin: 0 -56px;
  padding-left: 56px;
  padding-right: 56px;
}
.proj-C .gallery .card {
  flex: 0 0 480px;
  min-height: 580px;
  background: var(--off);
  border: 1px solid var(--line-strong);
  padding: 28px;
  scroll-snap-align: start;
  display: flex;
}
.proj-C .gallery .card.dark { background: var(--ink); color: #fff; }
.proj-C .scroll-meta {
  display: flex; justify-content: space-between;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; color: var(--muted); letter-spacing: 0.12em;
  margin-top: 16px;
}

/* ---------- capabilities ---------- */
.caps { padding: 120px 0 120px; background: var(--paper-2); position: relative; }
.caps .grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}
.cap-cell {
  padding: 36px 28px 28px;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: var(--paper-2);
  position: relative;
  min-height: 240px;
  transition: background .3s;
}
.cap-cell:hover { background: var(--off); }
.cap-cell .num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: 0.18em;
  color: var(--red);
}
.cap-cell h3 {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 14px 0 12px;
}
.cap-cell .jp {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: #3a3530;
  margin-bottom: 18px;
}
.cap-cell .desc {
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
}
.cap-cell .corner {
  position: absolute; right: 16px; top: 16px;
  width: 12px; height: 12px;
  border-top: 1px solid var(--ink);
  border-right: 1px solid var(--ink);
  opacity: .25;
}
.caps-intro {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  margin-bottom: 72px;
}
.caps-intro h2 {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: clamp(40px, 4.6vw, 72px);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0;
  word-break: keep-all;
  overflow-wrap: normal;
}
.caps-intro p {
  font-size: 15px;
  line-height: 1.95;
  color: #3a3530;
  max-width: 44ch;
  align-self: end;
}

/* ---------- statement ---------- */
.stmt { padding: 160px 0 80px; background: var(--paper); position: relative; }
.stmt-inner { position: relative; }
.stmt h2 {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: clamp(56px, 7.2vw, 128px);
  letter-spacing: -0.04em;
  line-height: 1.04;
  margin: 0;
  word-break: keep-all;
  overflow-wrap: normal;
  line-break: strict;
}
.stmt h2 .accent { color: var(--red); }
.stmt-body {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.stmt-body p {
  font-size: 16px;
  line-height: 2.05;
  color: #2a2520;
}
.stmt-meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: 0.18em;
  color: var(--muted);
  display: grid; gap: 14px;
}
.stmt-meta .row { display: flex; justify-content: space-between; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.stmt-redline {
  position: absolute;
  left: 0; right: 0; top: 30%;
  height: 1px;
  background: var(--red);
  transform-origin: left;
  animation: redline 5s cubic-bezier(.7,0,.2,1) infinite;
}

/* ---------- footer ---------- */
.foot {
  background: var(--ink);
  color: var(--off);
  padding: 96px 0 36px;
  position: relative;
  overflow: hidden;
}
.foot .grid-bg.dark { mask-image: linear-gradient(to bottom, transparent, #000 25%, #000 100%); }
.foot-inner { position: relative; z-index: 1; }
.foot-top { display: grid; grid-template-columns: 1.4fr 0.9fr 0.7fr 0.7fr 1.1fr; gap: 36px; padding-bottom: 64px; border-bottom: 1px solid rgba(255,255,255,.1); }
.foot-mark {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 48px;
  letter-spacing: -0.03em;
  display: flex; align-items: center; gap: 14px;
}
.foot-mark img {
  height: 44px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1); /* white version for dark footer */
}
.foot-mark .dot { width: 14px; height: 14px; background: var(--gold); display: none; }
.foot-tagline { margin-top: 18px; color: rgba(255,254,251,.6); font-size: 13px; line-height: 1.8; max-width: 32ch; }
.foot-col h4 { font-family: "JetBrains Mono", monospace; font-size: 10px; letter-spacing: 0.18em; opacity: .55; margin: 0 0 16px; font-weight: 500; }
.foot-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-family: "Inter", sans-serif; font-size: 14px; }
.foot-col a:hover { color: var(--red); }
.foot-contact h3 {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 32px;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}
.foot-contact .mail {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: "Inter", sans-serif; font-size: 14px;
  border-bottom: 1px solid rgba(255,255,255,.3);
  padding-bottom: 4px;
  transition: border-color .2s;
}
.foot-contact .mail:hover { border-color: var(--red); color: var(--red); }
.foot-bot {
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: 0.12em;
  color: rgba(255,254,251,.45);
}

/* reveal */
.rv { opacity: 0; transform: translateY(20px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.rv.in { opacity: 1; transform: translateY(0); }
.rv.d1 { transition-delay: .08s; }
.rv.d2 { transition-delay: .16s; }
.rv.d3 { transition-delay: .24s; }
.rv.d4 { transition-delay: .32s; }

/* project card hover — scene zoom */
.proj-card .visual > * {
  transition: transform 1.2s cubic-bezier(.2,.7,.2,1);
  transform-origin: center;
}
.proj-A .card:hover .proj-card .visual > *,
.proj-B .card:hover .proj-card .visual > *,
.proj-C .card:hover .proj-card .visual > * {
  transform: scale(1.04);
}

/* reduced motion — respect OS setting */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* selection */
::selection { background: var(--red); color: #fff; }

/* scrollbar (subtle) */
.proj-C .gallery::-webkit-scrollbar { height: 4px; }
.proj-C .gallery::-webkit-scrollbar-thumb { background: var(--ink); }
.proj-C .gallery::-webkit-scrollbar-track { background: var(--line); }